[SCSI] bfa: cleanup driver

We have flattened the BFA hierarchy and also reduced the number of
source and header files we used to have earlier.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/scsi/bfa/Makefile

@@ -1,15 +1,8 @@
 obj-$(CONFIG_SCSI_BFA_FC) := bfa.o
 
-bfa-y := bfad.o bfad_intr.o bfad_os.o bfad_im.o bfad_attr.o bfad_fwimg.o
+bfa-y := bfad.o bfad_im.o bfad_attr.o bfad_debugfs.o
-bfa-y += bfad_debugfs.o
+bfa-y += bfa_ioc.o bfa_ioc_cb.o bfa_ioc_ct.o bfa_hw_cb.o bfa_hw_ct.o
-bfa-y += bfa_core.o bfa_ioc.o bfa_ioc_ct.o bfa_ioc_cb.o bfa_iocfc.o bfa_fcxp.o
+bfa-y += bfa_fcs.o bfa_fcs_lport.o bfa_fcs_rport.o bfa_fcs_fcpim.o bfa_fcbuild.o
-bfa-y += bfa_lps.o bfa_hw_cb.o bfa_hw_ct.o bfa_intr.o bfa_timer.o bfa_rport.o
+bfa-y += bfa_port.o bfa_fcpim.o bfa_core.o bfa_drv.o bfa_svc.o
-bfa-y += bfa_fcport.o bfa_port.o bfa_uf.o bfa_sgpg.o bfa_module.o bfa_ioim.o
-bfa-y += bfa_itnim.o bfa_fcpim.o bfa_tskim.o bfa_log.o bfa_log_module.o
-bfa-y += bfa_csdebug.o bfa_sm.o plog.o
 
-bfa-y += fcbuild.o fabric.o fcpim.o vfapi.o fcptm.o bfa_fcs.o bfa_fcs_port.o
+ccflags-y := -DBFA_PERF_BUILD
-bfa-y += bfa_fcs_uf.o bfa_fcs_lport.o fab.o fdmi.o ms.o ns.o scn.o loop.o
-bfa-y += lport_api.o n2n.o rport.o rport_api.o rport_ftrs.o vport.o
-
-ccflags-y := -I$(obj) -I$(obj)/include -I$(obj)/include/cna -DBFA_PERF_BUILD

drivers/scsi/bfa/bfa.h

@@ -0,0 +1,438 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+#ifndef __BFA_H__
+#define __BFA_H__
+
+#include "bfa_os_inc.h"
+#include "bfa_cs.h"
+#include "bfa_plog.h"
+#include "bfa_defs_svc.h"
+#include "bfi.h"
+#include "bfa_ioc.h"
+
+struct bfa_s;
+
+typedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m);
+typedef void    (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
+
+/**
+ * Interrupt message handlers
+ */
+void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m);
+void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func);
+
+/**
+ * Request and response queue related defines
+ */
+#define BFA_REQQ_NELEMS_MIN	(4)
+#define BFA_RSPQ_NELEMS_MIN	(4)
+
+#define bfa_reqq_pi(__bfa, __reqq)	((__bfa)->iocfc.req_cq_pi[__reqq])
+#define bfa_reqq_ci(__bfa, __reqq)					\
+	(*(u32 *)((__bfa)->iocfc.req_cq_shadow_ci[__reqq].kva))
+
+#define bfa_reqq_full(__bfa, __reqq)				\
+	(((bfa_reqq_pi(__bfa, __reqq) + 1) &			\
+	  ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1)) ==	\
+	 bfa_reqq_ci(__bfa, __reqq))
+
+#define bfa_reqq_next(__bfa, __reqq)					\
+	(bfa_reqq_full(__bfa, __reqq) ? NULL :				\
+	 ((void *)((struct bfi_msg_s *)((__bfa)->iocfc.req_cq_ba[__reqq].kva) \
+		   + bfa_reqq_pi((__bfa), (__reqq)))))
+
+#define bfa_reqq_produce(__bfa, __reqq)	do {				\
+		(__bfa)->iocfc.req_cq_pi[__reqq]++;			\
+		(__bfa)->iocfc.req_cq_pi[__reqq] &=			\
+			((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1);      \
+		bfa_reg_write((__bfa)->iocfc.bfa_regs.cpe_q_pi[__reqq],	\
+			      (__bfa)->iocfc.req_cq_pi[__reqq]);      \
+		mmiowb();      \
+	} while (0)
+
+#define bfa_rspq_pi(__bfa, __rspq)					\
+	(*(u32 *)((__bfa)->iocfc.rsp_cq_shadow_pi[__rspq].kva))
+
+#define bfa_rspq_ci(__bfa, __rspq)	((__bfa)->iocfc.rsp_cq_ci[__rspq])
+#define bfa_rspq_elem(__bfa, __rspq, __ci)				\
+	(&((struct bfi_msg_s *)((__bfa)->iocfc.rsp_cq_ba[__rspq].kva))[__ci])
+
+#define CQ_INCR(__index, __size) do {			\
+	(__index)++;					\
+	(__index) &= ((__size) - 1);			\
+} while (0)
+
+/**
+ * Queue element to wait for room in request queue. FIFO order is
+ * maintained when fullfilling requests.
+ */
+struct bfa_reqq_wait_s {
+	struct list_head	qe;
+	void		(*qresume) (void *cbarg);
+	void		*cbarg;
+};
+
+/**
+ * Circular queue usage assignments
+ */
+enum {
+	BFA_REQQ_IOC	= 0,	/*  all low-priority IOC msgs	*/
+	BFA_REQQ_FCXP	= 0,	/*  all FCXP messages		*/
+	BFA_REQQ_LPS	= 0,	/*  all lport service msgs	*/
+	BFA_REQQ_PORT	= 0,	/*  all port messages		*/
+	BFA_REQQ_FLASH	= 0,	/*  for flash module		*/
+	BFA_REQQ_DIAG	= 0,	/*  for diag module		*/
+	BFA_REQQ_RPORT	= 0,	/*  all port messages		*/
+	BFA_REQQ_SBOOT	= 0,	/*  all san boot messages	*/
+	BFA_REQQ_QOS_LO	= 1,	/*  all low priority IO	*/
+	BFA_REQQ_QOS_MD	= 2,	/*  all medium priority IO	*/
+	BFA_REQQ_QOS_HI	= 3,	/*  all high priority IO	*/
+};
+
+static inline void
+bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg),
+	       void *cbarg)
+{
+	wqe->qresume = qresume;
+	wqe->cbarg = cbarg;
+}
+
+#define bfa_reqq(__bfa, __reqq)	(&(__bfa)->reqq_waitq[__reqq])
+
+/**
+ * static inline void
+ * bfa_reqq_wait(struct bfa_s *bfa, int reqq, struct bfa_reqq_wait_s *wqe)
+ */
+#define bfa_reqq_wait(__bfa, __reqq, __wqe) do {			\
+									\
+		struct list_head *waitq = bfa_reqq(__bfa, __reqq);      \
+									\
+		bfa_assert(((__reqq) < BFI_IOC_MAX_CQS));      \
+		bfa_assert((__wqe)->qresume && (__wqe)->cbarg);      \
+									\
+		list_add_tail(&(__wqe)->qe, waitq);      \
+	} while (0)
+
+#define bfa_reqq_wcancel(__wqe)	list_del(&(__wqe)->qe)
+
+
+/**
+ * Generic BFA callback element.
+ */
+struct bfa_cb_qe_s {
+	struct list_head         qe;
+	bfa_cb_cbfn_t  cbfn;
+	bfa_boolean_t   once;
+	u32		rsvd;
+	void           *cbarg;
+};
+
+#define bfa_cb_queue(__bfa, __hcb_qe, __cbfn, __cbarg) do {	\
+		(__hcb_qe)->cbfn  = (__cbfn);      \
+		(__hcb_qe)->cbarg = (__cbarg);      \
+		list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q);      \
+	} while (0)
+
+#define bfa_cb_dequeue(__hcb_qe)	list_del(&(__hcb_qe)->qe)
+
+#define bfa_cb_queue_once(__bfa, __hcb_qe, __cbfn, __cbarg) do {	\
+		(__hcb_qe)->cbfn  = (__cbfn);      \
+		(__hcb_qe)->cbarg = (__cbarg);      \
+		if (!(__hcb_qe)->once) {      \
+			list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q);      \
+			(__hcb_qe)->once = BFA_TRUE;			\
+		}							\
+	} while (0)
+
+#define bfa_cb_queue_done(__hcb_qe) do {	\
+		(__hcb_qe)->once = BFA_FALSE;	\
+	} while (0)
+
+
+/**
+ * PCI devices supported by the current BFA
+ */
+struct bfa_pciid_s {
+	u16	device_id;
+	u16	vendor_id;
+};
+
+extern char     bfa_version[];
+
+/**
+ * BFA memory resources
+ */
+enum bfa_mem_type {
+	BFA_MEM_TYPE_KVA = 1,	/*  Kernel Virtual Memory *(non-dma-able) */
+	BFA_MEM_TYPE_DMA = 2,	/*  DMA-able memory */
+	BFA_MEM_TYPE_MAX = BFA_MEM_TYPE_DMA,
+};
+
+struct bfa_mem_elem_s {
+	enum bfa_mem_type mem_type;	/* see enum bfa_mem_type */
+	u32	mem_len;	/*  Total Length in Bytes	*/
+	u8		*kva;		/*  kernel virtual address	*/
+	u64	dma;		/*  dma address if DMA memory	*/
+	u8		*kva_curp;	/*  kva allocation cursor	*/
+	u64	dma_curp;	/*  dma allocation cursor	*/
+};
+
+struct bfa_meminfo_s {
+	struct bfa_mem_elem_s meminfo[BFA_MEM_TYPE_MAX];
+};
+#define bfa_meminfo_kva(_m)				\
+	((_m)->meminfo[BFA_MEM_TYPE_KVA - 1].kva_curp)
+#define bfa_meminfo_dma_virt(_m)			\
+	((_m)->meminfo[BFA_MEM_TYPE_DMA - 1].kva_curp)
+#define bfa_meminfo_dma_phys(_m)			\
+	((_m)->meminfo[BFA_MEM_TYPE_DMA - 1].dma_curp)
+
+struct bfa_iocfc_regs_s {
+	bfa_os_addr_t   intr_status;
+	bfa_os_addr_t   intr_mask;
+	bfa_os_addr_t   cpe_q_pi[BFI_IOC_MAX_CQS];
+	bfa_os_addr_t   cpe_q_ci[BFI_IOC_MAX_CQS];
+	bfa_os_addr_t   cpe_q_depth[BFI_IOC_MAX_CQS];
+	bfa_os_addr_t   cpe_q_ctrl[BFI_IOC_MAX_CQS];
+	bfa_os_addr_t   rme_q_ci[BFI_IOC_MAX_CQS];
+	bfa_os_addr_t   rme_q_pi[BFI_IOC_MAX_CQS];
+	bfa_os_addr_t   rme_q_depth[BFI_IOC_MAX_CQS];
+	bfa_os_addr_t   rme_q_ctrl[BFI_IOC_MAX_CQS];
+};
+
+/**
+ * MSIX vector handlers
+ */
+#define BFA_MSIX_MAX_VECTORS	22
+typedef void (*bfa_msix_handler_t)(struct bfa_s *bfa, int vec);
+struct bfa_msix_s {
+	int	nvecs;
+	bfa_msix_handler_t handler[BFA_MSIX_MAX_VECTORS];
+};
+
+/**
+ * Chip specific interfaces
+ */
+struct bfa_hwif_s {
+	void (*hw_reginit)(struct bfa_s *bfa);
+	void (*hw_reqq_ack)(struct bfa_s *bfa, int reqq);
+	void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq);
+	void (*hw_msix_init)(struct bfa_s *bfa, int nvecs);
+	void (*hw_msix_install)(struct bfa_s *bfa);
+	void (*hw_msix_uninstall)(struct bfa_s *bfa);
+	void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix);
+	void (*hw_msix_getvecs)(struct bfa_s *bfa, u32 *vecmap,
+				u32 *nvecs, u32 *maxvec);
+	void (*hw_msix_get_rme_range) (struct bfa_s *bfa, u32 *start,
+				       u32 *end);
+};
+typedef void (*bfa_cb_iocfc_t) (void *cbarg, enum bfa_status status);
+
+struct bfa_iocfc_s {
+	struct bfa_s		*bfa;
+	struct bfa_iocfc_cfg_s	cfg;
+	int			action;
+	u32		req_cq_pi[BFI_IOC_MAX_CQS];
+	u32		rsp_cq_ci[BFI_IOC_MAX_CQS];
+	struct bfa_cb_qe_s	init_hcb_qe;
+	struct bfa_cb_qe_s	stop_hcb_qe;
+	struct bfa_cb_qe_s	dis_hcb_qe;
+	struct bfa_cb_qe_s	stats_hcb_qe;
+	bfa_boolean_t		cfgdone;
+
+	struct bfa_dma_s	cfg_info;
+	struct bfi_iocfc_cfg_s *cfginfo;
+	struct bfa_dma_s	cfgrsp_dma;
+	struct bfi_iocfc_cfgrsp_s *cfgrsp;
+	struct bfi_iocfc_cfg_reply_s *cfg_reply;
+	struct bfa_dma_s	req_cq_ba[BFI_IOC_MAX_CQS];
+	struct bfa_dma_s	req_cq_shadow_ci[BFI_IOC_MAX_CQS];
+	struct bfa_dma_s	rsp_cq_ba[BFI_IOC_MAX_CQS];
+	struct bfa_dma_s	rsp_cq_shadow_pi[BFI_IOC_MAX_CQS];
+	struct bfa_iocfc_regs_s	bfa_regs;	/*  BFA device registers */
+	struct bfa_hwif_s	hwif;
+	bfa_cb_iocfc_t		updateq_cbfn; /*  bios callback function */
+	void			*updateq_cbarg;	/*  bios callback arg */
+	u32	intr_mask;
+};
+
+#define bfa_lpuid(__bfa)						\
+	bfa_ioc_portid(&(__bfa)->ioc)
+#define bfa_msix_init(__bfa, __nvecs)					\
+	((__bfa)->iocfc.hwif.hw_msix_init(__bfa, __nvecs))
+#define bfa_msix_install(__bfa)						\
+	((__bfa)->iocfc.hwif.hw_msix_install(__bfa))
+#define bfa_msix_uninstall(__bfa)					\
+	((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa))
+#define bfa_isr_mode_set(__bfa, __msix)					\
+	((__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix))
+#define bfa_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec)		\
+	((__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap,		\
+					__nvecs, __maxvec))
+#define bfa_msix_get_rme_range(__bfa, __start, __end)			\
+	((__bfa)->iocfc.hwif.hw_msix_get_rme_range(__bfa, __start, __end))
+#define bfa_msix(__bfa, __vec)						\
+	((__bfa)->msix.handler[__vec](__bfa, __vec))
+
+/*
+ * FC specific IOC functions.
+ */
+void bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
+		       u32 *dm_len);
+void bfa_iocfc_attach(struct bfa_s *bfa, void *bfad,
+		      struct bfa_iocfc_cfg_s *cfg,
+		      struct bfa_meminfo_s *meminfo,
+		      struct bfa_pcidev_s *pcidev);
+void bfa_iocfc_detach(struct bfa_s *bfa);
+void bfa_iocfc_init(struct bfa_s *bfa);
+void bfa_iocfc_start(struct bfa_s *bfa);
+void bfa_iocfc_stop(struct bfa_s *bfa);
+void bfa_iocfc_isr(void *bfa, struct bfi_mbmsg_s *msg);
+void bfa_iocfc_set_snsbase(struct bfa_s *bfa, u64 snsbase_pa);
+bfa_boolean_t bfa_iocfc_is_operational(struct bfa_s *bfa);
+void bfa_iocfc_reset_queues(struct bfa_s *bfa);
+
+void bfa_msix_all(struct bfa_s *bfa, int vec);
+void bfa_msix_reqq(struct bfa_s *bfa, int vec);
+void bfa_msix_rspq(struct bfa_s *bfa, int vec);
+void bfa_msix_lpu_err(struct bfa_s *bfa, int vec);
+
+void bfa_hwcb_reginit(struct bfa_s *bfa);
+void bfa_hwcb_reqq_ack(struct bfa_s *bfa, int rspq);
+void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq);
+void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs);
+void bfa_hwcb_msix_install(struct bfa_s *bfa);
+void bfa_hwcb_msix_uninstall(struct bfa_s *bfa);
+void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
+void bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs,
+			   u32 *maxvec);
+void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start,
+				 u32 *end);
+void bfa_hwct_reginit(struct bfa_s *bfa);
+void bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq);
+void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq);
+void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs);
+void bfa_hwct_msix_install(struct bfa_s *bfa);
+void bfa_hwct_msix_uninstall(struct bfa_s *bfa);
+void bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
+void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs,
+			   u32 *maxvec);
+void bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start,
+				 u32 *end);
+void bfa_com_port_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi);
+void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns);
+wwn_t bfa_iocfc_get_pwwn(struct bfa_s *bfa);
+wwn_t bfa_iocfc_get_nwwn(struct bfa_s *bfa);
+void bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa,
+				struct bfa_boot_pbc_s *pbcfg);
+int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa,
+				struct bfi_pbc_vport_s *pbc_vport);
+
+
+/**
+ *----------------------------------------------------------------------
+ *		BFA public interfaces
+ *----------------------------------------------------------------------
+ */
+#define bfa_stats(_mod, _stats)	((_mod)->stats._stats++)
+#define bfa_ioc_get_stats(__bfa, __ioc_stats)		\
+	bfa_ioc_fetch_stats(&(__bfa)->ioc, __ioc_stats)
+#define bfa_ioc_clear_stats(__bfa)		\
+	bfa_ioc_clr_stats(&(__bfa)->ioc)
+#define bfa_get_nports(__bfa)			\
+	bfa_ioc_get_nports(&(__bfa)->ioc)
+#define bfa_get_adapter_manufacturer(__bfa, __manufacturer)		\
+	bfa_ioc_get_adapter_manufacturer(&(__bfa)->ioc, __manufacturer)
+#define bfa_get_adapter_model(__bfa, __model)			\
+	bfa_ioc_get_adapter_model(&(__bfa)->ioc, __model)
+#define bfa_get_adapter_serial_num(__bfa, __serial_num)			\
+	bfa_ioc_get_adapter_serial_num(&(__bfa)->ioc, __serial_num)
+#define bfa_get_adapter_fw_ver(__bfa, __fw_ver)			\
+	bfa_ioc_get_adapter_fw_ver(&(__bfa)->ioc, __fw_ver)
+#define bfa_get_adapter_optrom_ver(__bfa, __optrom_ver)			\
+	bfa_ioc_get_adapter_optrom_ver(&(__bfa)->ioc, __optrom_ver)
+#define bfa_get_pci_chip_rev(__bfa, __chip_rev)			\
+	bfa_ioc_get_pci_chip_rev(&(__bfa)->ioc, __chip_rev)
+#define bfa_get_ioc_state(__bfa)		\
+	bfa_ioc_get_state(&(__bfa)->ioc)
+#define bfa_get_type(__bfa)			\
+	bfa_ioc_get_type(&(__bfa)->ioc)
+#define bfa_get_mac(__bfa)			\
+	bfa_ioc_get_mac(&(__bfa)->ioc)
+#define bfa_get_mfg_mac(__bfa)			\
+	bfa_ioc_get_mfg_mac(&(__bfa)->ioc)
+#define bfa_get_fw_clock_res(__bfa)		\
+	((__bfa)->iocfc.cfgrsp->fwcfg.fw_tick_res)
+
+void bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids);
+void bfa_cfg_get_default(struct bfa_iocfc_cfg_s *cfg);
+void bfa_cfg_get_min(struct bfa_iocfc_cfg_s *cfg);
+void bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg,
+			 struct bfa_meminfo_s *meminfo);
+void bfa_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
+		struct bfa_meminfo_s *meminfo,
+		struct bfa_pcidev_s *pcidev);
+void bfa_init_trc(struct bfa_s *bfa, struct bfa_trc_mod_s *trcmod);
+void bfa_init_plog(struct bfa_s *bfa, struct bfa_plog_s *plog);
+void bfa_detach(struct bfa_s *bfa);
+void bfa_init(struct bfa_s *bfa);
+void bfa_start(struct bfa_s *bfa);
+void bfa_stop(struct bfa_s *bfa);
+void bfa_attach_fcs(struct bfa_s *bfa);
+void bfa_cb_init(void *bfad, bfa_status_t status);
+void bfa_cb_updateq(void *bfad, bfa_status_t status);
+
+bfa_boolean_t bfa_intx(struct bfa_s *bfa);
+void bfa_intx_disable(struct bfa_s *bfa);
+void bfa_intx_enable(struct bfa_s *bfa);
+void bfa_isr_enable(struct bfa_s *bfa);
+void bfa_isr_disable(struct bfa_s *bfa);
+
+void bfa_comp_deq(struct bfa_s *bfa, struct list_head *comp_q);
+void bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q);
+void bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q);
+
+typedef void (*bfa_cb_ioc_t) (void *cbarg, enum bfa_status status);
+void bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr);
+void bfa_get_attr(struct bfa_s *bfa, struct bfa_ioc_attr_s *ioc_attr);
+
+void bfa_adapter_get_attr(struct bfa_s *bfa,
+			  struct bfa_adapter_attr_s *ad_attr);
+u64 bfa_adapter_get_id(struct bfa_s *bfa);
+
+bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa,
+				   struct bfa_iocfc_intr_attr_s *attr);
+
+void bfa_iocfc_enable(struct bfa_s *bfa);
+void bfa_iocfc_disable(struct bfa_s *bfa);
+void bfa_chip_reset(struct bfa_s *bfa);
+void bfa_timer_tick(struct bfa_s *bfa);
+#define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout)		\
+	bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout)
+
+/*
+ * BFA debug API functions
+ */
+bfa_status_t bfa_debug_fwtrc(struct bfa_s *bfa, void *trcdata, int *trclen);
+bfa_status_t bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen);
+bfa_status_t bfa_debug_fwcore(struct bfa_s *bfa, void *buf,
+			      u32 *offset, int *buflen);
+void bfa_debug_fwsave_clear(struct bfa_s *bfa);
+bfa_status_t bfa_fw_stats_get(struct bfa_s *bfa, void *data);
+bfa_status_t bfa_fw_stats_clear(struct bfa_s *bfa);
+
+#endif /* __BFA_H__ */

drivers/scsi/bfa/bfa_callback_priv.h

@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_CALLBACK_PRIV_H__
-#define __BFA_CALLBACK_PRIV_H__
-
-#include <cs/bfa_q.h>
-
-typedef void    (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
-
-/**
- * Generic BFA callback element.
- */
-struct bfa_cb_qe_s {
-	struct list_head         qe;
-	bfa_cb_cbfn_t  cbfn;
-	bfa_boolean_t   once;
-	u32		rsvd;
-	void           *cbarg;
-};
-
-#define bfa_cb_queue(__bfa, __hcb_qe, __cbfn, __cbarg) do {		\
-	(__hcb_qe)->cbfn  = (__cbfn);      \
-	(__hcb_qe)->cbarg = (__cbarg);      \
-	list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q);      \
-} while (0)
-
-#define bfa_cb_dequeue(__hcb_qe)	list_del(&(__hcb_qe)->qe)
-
-#define bfa_cb_queue_once(__bfa, __hcb_qe, __cbfn, __cbarg) do {	\
-	(__hcb_qe)->cbfn  = (__cbfn);      \
-	(__hcb_qe)->cbarg = (__cbarg);      \
-	if (!(__hcb_qe)->once) {      \
-		list_add_tail((__hcb_qe), &(__bfa)->comp_q);      \
-		(__hcb_qe)->once = BFA_TRUE;				\
-	}								\
-} while (0)
-
-#define bfa_cb_queue_done(__hcb_qe) do {				\
-	(__hcb_qe)->once = BFA_FALSE;					\
-} while (0)
-
-#endif /* __BFA_CALLBACK_PRIV_H__ */

drivers/scsi/bfa/bfa_cb_ioim.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,22 +15,10 @@
  * General Public License for more details.
  */
 
-/**
+#ifndef __BFA_HCB_IOIM_H__
- *  bfa_cb_ioim_macros.h BFA IOIM driver interface macros.
+#define __BFA_HCB_IOIM_H__
- */
-
-#ifndef __BFA_HCB_IOIM_MACROS_H__
-#define __BFA_HCB_IOIM_MACROS_H__
-
-#include <bfa_os_inc.h>
-/*
- * #include <linux/dma-mapping.h>
- *
- * #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> #include
- * <scsi/scsi_device.h> #include <scsi/scsi_host.h>
- */
-#include "bfad_im_compat.h"
 
+#include "bfa_os_inc.h"
 /*
  * task attribute values in FCP-2 FCP_CMND IU
  */
@@ -178,4 +166,4 @@ bfa_cb_ioim_get_cdblen(struct bfad_ioim_s *dio)
  */
 #define bfa_cb_ioim_get_reqq(__dio) BFA_FALSE
 
-#endif /* __BFA_HCB_IOIM_MACROS_H__ */
+#endif /* __BFA_HCB_IOIM_H__ */

drivers/scsi/bfa/bfa_cee.c

@@ -1,492 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <defs/bfa_defs_cee.h>
-#include <cs/bfa_trc.h>
-#include <cs/bfa_log.h>
-#include <cs/bfa_debug.h>
-#include <cee/bfa_cee.h>
-#include <bfi/bfi_cee.h>
-#include <bfi/bfi.h>
-#include <bfa_ioc.h>
-#include <cna/bfa_cna_trcmod.h>
-
-BFA_TRC_FILE(CNA, CEE);
-
-#define bfa_ioc_portid(__ioc) ((__ioc)->port_id)
-#define bfa_lpuid(__arg) bfa_ioc_portid(&(__arg)->ioc)
-
-static void     bfa_cee_format_lldp_cfg(struct bfa_cee_lldp_cfg_s *lldp_cfg);
-static void     bfa_cee_format_dcbcx_stats(struct bfa_cee_dcbx_stats_s
-					   *dcbcx_stats);
-static void     bfa_cee_format_lldp_stats(struct bfa_cee_lldp_stats_s
-					  *lldp_stats);
-static void     bfa_cee_format_cfg_stats(struct bfa_cee_cfg_stats_s *cfg_stats);
-static void     bfa_cee_format_cee_cfg(void *buffer);
-static void     bfa_cee_format_cee_stats(void *buffer);
-
-static void
-bfa_cee_format_cee_stats(void *buffer)
-{
-	struct bfa_cee_stats_s *cee_stats = buffer;
-	bfa_cee_format_dcbcx_stats(&cee_stats->dcbx_stats);
-	bfa_cee_format_lldp_stats(&cee_stats->lldp_stats);
-	bfa_cee_format_cfg_stats(&cee_stats->cfg_stats);
-}
-
-static void
-bfa_cee_format_cee_cfg(void *buffer)
-{
-	struct bfa_cee_attr_s *cee_cfg = buffer;
-	bfa_cee_format_lldp_cfg(&cee_cfg->lldp_remote);
-}
-
-static void
-bfa_cee_format_dcbcx_stats(struct bfa_cee_dcbx_stats_s *dcbcx_stats)
-{
-	dcbcx_stats->subtlvs_unrecognized =
-		bfa_os_ntohl(dcbcx_stats->subtlvs_unrecognized);
-	dcbcx_stats->negotiation_failed =
-		bfa_os_ntohl(dcbcx_stats->negotiation_failed);
-	dcbcx_stats->remote_cfg_changed =
-		bfa_os_ntohl(dcbcx_stats->remote_cfg_changed);
-	dcbcx_stats->tlvs_received = bfa_os_ntohl(dcbcx_stats->tlvs_received);
-	dcbcx_stats->tlvs_invalid = bfa_os_ntohl(dcbcx_stats->tlvs_invalid);
-	dcbcx_stats->seqno = bfa_os_ntohl(dcbcx_stats->seqno);
-	dcbcx_stats->ackno = bfa_os_ntohl(dcbcx_stats->ackno);
-	dcbcx_stats->recvd_seqno = bfa_os_ntohl(dcbcx_stats->recvd_seqno);
-	dcbcx_stats->recvd_ackno = bfa_os_ntohl(dcbcx_stats->recvd_ackno);
-}
-
-static void
-bfa_cee_format_lldp_stats(struct bfa_cee_lldp_stats_s *lldp_stats)
-{
-	lldp_stats->frames_transmitted =
-		bfa_os_ntohl(lldp_stats->frames_transmitted);
-	lldp_stats->frames_aged_out = bfa_os_ntohl(lldp_stats->frames_aged_out);
-	lldp_stats->frames_discarded =
-		bfa_os_ntohl(lldp_stats->frames_discarded);
-	lldp_stats->frames_in_error = bfa_os_ntohl(lldp_stats->frames_in_error);
-	lldp_stats->frames_rcvd = bfa_os_ntohl(lldp_stats->frames_rcvd);
-	lldp_stats->tlvs_discarded = bfa_os_ntohl(lldp_stats->tlvs_discarded);
-	lldp_stats->tlvs_unrecognized =
-		bfa_os_ntohl(lldp_stats->tlvs_unrecognized);
-}
-
-static void
-bfa_cee_format_cfg_stats(struct bfa_cee_cfg_stats_s *cfg_stats)
-{
-	cfg_stats->cee_status_down = bfa_os_ntohl(cfg_stats->cee_status_down);
-	cfg_stats->cee_status_up = bfa_os_ntohl(cfg_stats->cee_status_up);
-	cfg_stats->cee_hw_cfg_changed =
-		bfa_os_ntohl(cfg_stats->cee_hw_cfg_changed);
-	cfg_stats->recvd_invalid_cfg =
-		bfa_os_ntohl(cfg_stats->recvd_invalid_cfg);
-}
-
-static void
-bfa_cee_format_lldp_cfg(struct bfa_cee_lldp_cfg_s *lldp_cfg)
-{
-	lldp_cfg->time_to_interval = bfa_os_ntohs(lldp_cfg->time_to_interval);
-	lldp_cfg->enabled_system_cap =
-		bfa_os_ntohs(lldp_cfg->enabled_system_cap);
-}
-
-/**
- * bfa_cee_attr_meminfo()
- *
- *
- * @param[in] void
- *
- * @return Size of DMA region
- */
-static          u32
-bfa_cee_attr_meminfo(void)
-{
-	return BFA_ROUNDUP(sizeof(struct bfa_cee_attr_s), BFA_DMA_ALIGN_SZ);
-}
-
-/**
- * bfa_cee_stats_meminfo()
- *
- *
- * @param[in] void
- *
- * @return Size of DMA region
- */
-static          u32
-bfa_cee_stats_meminfo(void)
-{
-	return BFA_ROUNDUP(sizeof(struct bfa_cee_stats_s), BFA_DMA_ALIGN_SZ);
-}
-
-/**
- * bfa_cee_get_attr_isr()
- *
- *
- * @param[in] cee - Pointer to the CEE module
- *            status - Return status from the f/w
- *
- * @return void
- */
-static void
-bfa_cee_get_attr_isr(struct bfa_cee_s *cee, bfa_status_t status)
-{
-	cee->get_attr_status = status;
-	bfa_trc(cee, 0);
-	if (status == BFA_STATUS_OK) {
-		bfa_trc(cee, 0);
-		/*
-		 * The requested data has been copied to the DMA area, *process
-		 * it.
-		 */
-		memcpy(cee->attr, cee->attr_dma.kva,
-		       sizeof(struct bfa_cee_attr_s));
-		bfa_cee_format_cee_cfg(cee->attr);
-	}
-	cee->get_attr_pending = BFA_FALSE;
-	if (cee->cbfn.get_attr_cbfn) {
-		bfa_trc(cee, 0);
-		cee->cbfn.get_attr_cbfn(cee->cbfn.get_attr_cbarg, status);
-	}
-	bfa_trc(cee, 0);
-}
-
-/**
- * bfa_cee_get_attr_isr()
- *
- *
- * @param[in] cee - Pointer to the CEE module
- *            status - Return status from the f/w
- *
- * @return void
- */
-static void
-bfa_cee_get_stats_isr(struct bfa_cee_s *cee, bfa_status_t status)
-{
-	cee->get_stats_status = status;
-	bfa_trc(cee, 0);
-	if (status == BFA_STATUS_OK) {
-		bfa_trc(cee, 0);
-		/*
-		 * The requested data has been copied to the DMA area, process
-		 * it.
-		 */
-		memcpy(cee->stats, cee->stats_dma.kva,
-		       sizeof(struct bfa_cee_stats_s));
-		bfa_cee_format_cee_stats(cee->stats);
-	}
-	cee->get_stats_pending = BFA_FALSE;
-	bfa_trc(cee, 0);
-	if (cee->cbfn.get_stats_cbfn) {
-		bfa_trc(cee, 0);
-		cee->cbfn.get_stats_cbfn(cee->cbfn.get_stats_cbarg, status);
-	}
-	bfa_trc(cee, 0);
-}
-
-/**
- * bfa_cee_get_attr_isr()
- *
- *
- * @param[in] cee - Pointer to the CEE module
- *            status - Return status from the f/w
- *
- * @return void
- */
-static void
-bfa_cee_reset_stats_isr(struct bfa_cee_s *cee, bfa_status_t status)
-{
-	cee->reset_stats_status = status;
-	cee->reset_stats_pending = BFA_FALSE;
-	if (cee->cbfn.reset_stats_cbfn)
-		cee->cbfn.reset_stats_cbfn(cee->cbfn.reset_stats_cbarg, status);
-}
-
-/**
- * bfa_cee_meminfo()
- *
- *
- * @param[in] void
- *
- * @return Size of DMA region
- */
-u32
-bfa_cee_meminfo(void)
-{
-	return bfa_cee_attr_meminfo() + bfa_cee_stats_meminfo();
-}
-
-/**
- * bfa_cee_mem_claim()
- *
- *
- * @param[in] cee CEE module pointer
- * 	      dma_kva Kernel Virtual Address of CEE DMA Memory
- * 	      dma_pa  Physical Address of CEE DMA Memory
- *
- * @return void
- */
-void
-bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, u64 dma_pa)
-{
-	cee->attr_dma.kva = dma_kva;
-	cee->attr_dma.pa = dma_pa;
-	cee->stats_dma.kva = dma_kva + bfa_cee_attr_meminfo();
-	cee->stats_dma.pa = dma_pa + bfa_cee_attr_meminfo();
-	cee->attr = (struct bfa_cee_attr_s *)dma_kva;
-	cee->stats =
-		(struct bfa_cee_stats_s *)(dma_kva + bfa_cee_attr_meminfo());
-}
-
-/**
- * bfa_cee_get_attr()
- *
- *   Send the request to the f/w to fetch CEE attributes.
- *
- * @param[in] Pointer to the CEE module data structure.
- *
- * @return Status
- */
-
-bfa_status_t
-bfa_cee_get_attr(struct bfa_cee_s *cee, struct bfa_cee_attr_s *attr,
-		 bfa_cee_get_attr_cbfn_t cbfn, void *cbarg)
-{
-	struct bfi_cee_get_req_s *cmd;
-
-	bfa_assert((cee != NULL) && (cee->ioc != NULL));
-	bfa_trc(cee, 0);
-	if (!bfa_ioc_is_operational(cee->ioc)) {
-		bfa_trc(cee, 0);
-		return BFA_STATUS_IOC_FAILURE;
-	}
-	if (cee->get_attr_pending == BFA_TRUE) {
-		bfa_trc(cee, 0);
-		return BFA_STATUS_DEVBUSY;
-	}
-	cee->get_attr_pending = BFA_TRUE;
-	cmd = (struct bfi_cee_get_req_s *)cee->get_cfg_mb.msg;
-	cee->attr = attr;
-	cee->cbfn.get_attr_cbfn = cbfn;
-	cee->cbfn.get_attr_cbarg = cbarg;
-	bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_GET_CFG_REQ,
-		    bfa_ioc_portid(cee->ioc));
-	bfa_dma_be_addr_set(cmd->dma_addr, cee->attr_dma.pa);
-	bfa_ioc_mbox_queue(cee->ioc, &cee->get_cfg_mb);
-	bfa_trc(cee, 0);
-
-	return BFA_STATUS_OK;
-}
-
-/**
- * bfa_cee_get_stats()
- *
- *   Send the request to the f/w to fetch CEE statistics.
- *
- * @param[in] Pointer to the CEE module data structure.
- *
- * @return Status
- */
-
-bfa_status_t
-bfa_cee_get_stats(struct bfa_cee_s *cee, struct bfa_cee_stats_s *stats,
-		  bfa_cee_get_stats_cbfn_t cbfn, void *cbarg)
-{
-	struct bfi_cee_get_req_s *cmd;
-
-	bfa_assert((cee != NULL) && (cee->ioc != NULL));
-
-	if (!bfa_ioc_is_operational(cee->ioc)) {
-		bfa_trc(cee, 0);
-		return BFA_STATUS_IOC_FAILURE;
-	}
-	if (cee->get_stats_pending == BFA_TRUE) {
-		bfa_trc(cee, 0);
-		return BFA_STATUS_DEVBUSY;
-	}
-	cee->get_stats_pending = BFA_TRUE;
-	cmd = (struct bfi_cee_get_req_s *)cee->get_stats_mb.msg;
-	cee->stats = stats;
-	cee->cbfn.get_stats_cbfn = cbfn;
-	cee->cbfn.get_stats_cbarg = cbarg;
-	bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_GET_STATS_REQ,
-		    bfa_ioc_portid(cee->ioc));
-	bfa_dma_be_addr_set(cmd->dma_addr, cee->stats_dma.pa);
-	bfa_ioc_mbox_queue(cee->ioc, &cee->get_stats_mb);
-	bfa_trc(cee, 0);
-
-	return BFA_STATUS_OK;
-}
-
-/**
- * bfa_cee_reset_stats()
- *
- *
- * @param[in] Pointer to the CEE module data structure.
- *
- * @return Status
- */
-
-bfa_status_t
-bfa_cee_reset_stats(struct bfa_cee_s *cee, bfa_cee_reset_stats_cbfn_t cbfn,
-		    void *cbarg)
-{
-	struct bfi_cee_reset_stats_s *cmd;
-
-	bfa_assert((cee != NULL) && (cee->ioc != NULL));
-	if (!bfa_ioc_is_operational(cee->ioc)) {
-		bfa_trc(cee, 0);
-		return BFA_STATUS_IOC_FAILURE;
-	}
-	if (cee->reset_stats_pending == BFA_TRUE) {
-		bfa_trc(cee, 0);
-		return BFA_STATUS_DEVBUSY;
-	}
-	cee->reset_stats_pending = BFA_TRUE;
-	cmd = (struct bfi_cee_reset_stats_s *)cee->reset_stats_mb.msg;
-	cee->cbfn.reset_stats_cbfn = cbfn;
-	cee->cbfn.reset_stats_cbarg = cbarg;
-	bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_RESET_STATS,
-		    bfa_ioc_portid(cee->ioc));
-	bfa_ioc_mbox_queue(cee->ioc, &cee->reset_stats_mb);
-	bfa_trc(cee, 0);
-	return BFA_STATUS_OK;
-}
-
-/**
- * bfa_cee_isrs()
- *
- *
- * @param[in] Pointer to the CEE module data structure.
- *
- * @return void
- */
-
-void
-bfa_cee_isr(void *cbarg, struct bfi_mbmsg_s *m)
-{
-	union bfi_cee_i2h_msg_u *msg;
-	struct bfi_cee_get_rsp_s *get_rsp;
-	struct bfa_cee_s *cee = (struct bfa_cee_s *)cbarg;
-	msg = (union bfi_cee_i2h_msg_u *)m;
-	get_rsp = (struct bfi_cee_get_rsp_s *)m;
-	bfa_trc(cee, msg->mh.msg_id);
-	switch (msg->mh.msg_id) {
-	case BFI_CEE_I2H_GET_CFG_RSP:
-		bfa_trc(cee, get_rsp->cmd_status);
-		bfa_cee_get_attr_isr(cee, get_rsp->cmd_status);
-		break;
-	case BFI_CEE_I2H_GET_STATS_RSP:
-		bfa_cee_get_stats_isr(cee, get_rsp->cmd_status);
-		break;
-	case BFI_CEE_I2H_RESET_STATS_RSP:
-		bfa_cee_reset_stats_isr(cee, get_rsp->cmd_status);
-		break;
-	default:
-		bfa_assert(0);
-	}
-}
-
-/**
- * bfa_cee_hbfail()
- *
- *
- * @param[in] Pointer to the CEE module data structure.
- *
- * @return void
- */
-
-void
-bfa_cee_hbfail(void *arg)
-{
-	struct bfa_cee_s *cee;
-	cee = (struct bfa_cee_s *)arg;
-
-	if (cee->get_attr_pending == BFA_TRUE) {
-		cee->get_attr_status = BFA_STATUS_FAILED;
-		cee->get_attr_pending = BFA_FALSE;
-		if (cee->cbfn.get_attr_cbfn) {
-			cee->cbfn.get_attr_cbfn(cee->cbfn.get_attr_cbarg,
-						BFA_STATUS_FAILED);
-		}
-	}
-	if (cee->get_stats_pending == BFA_TRUE) {
-		cee->get_stats_status = BFA_STATUS_FAILED;
-		cee->get_stats_pending = BFA_FALSE;
-		if (cee->cbfn.get_stats_cbfn) {
-			cee->cbfn.get_stats_cbfn(cee->cbfn.get_stats_cbarg,
-						 BFA_STATUS_FAILED);
-		}
-	}
-	if (cee->reset_stats_pending == BFA_TRUE) {
-		cee->reset_stats_status = BFA_STATUS_FAILED;
-		cee->reset_stats_pending = BFA_FALSE;
-		if (cee->cbfn.reset_stats_cbfn) {
-			cee->cbfn.reset_stats_cbfn(cee->cbfn.reset_stats_cbarg,
-						   BFA_STATUS_FAILED);
-		}
-	}
-}
-
-/**
- * bfa_cee_attach()
- *
- *
- * @param[in] cee - Pointer to the CEE module data structure
- *            ioc - Pointer to the ioc module data structure
- *            dev - Pointer to the device driver module data structure
- *                  The device driver specific mbox ISR functions have
- *                  this pointer as one of the parameters.
- *            trcmod -
- *            logmod -
- *
- * @return void
- */
-void
-bfa_cee_attach(struct bfa_cee_s *cee, struct bfa_ioc_s *ioc, void *dev,
-	       struct bfa_trc_mod_s *trcmod, struct bfa_log_mod_s *logmod)
-{
-	bfa_assert(cee != NULL);
-	cee->dev = dev;
-	cee->trcmod = trcmod;
-	cee->logmod = logmod;
-	cee->ioc = ioc;
-
-	bfa_ioc_mbox_regisr(cee->ioc, BFI_MC_CEE, bfa_cee_isr, cee);
-	bfa_ioc_hbfail_init(&cee->hbfail, bfa_cee_hbfail, cee);
-	bfa_ioc_hbfail_register(cee->ioc, &cee->hbfail);
-	bfa_trc(cee, 0);
-}
-
-/**
- * bfa_cee_detach()
- *
- *
- * @param[in] cee - Pointer to the CEE module data structure
- *
- * @return void
- */
-void
-bfa_cee_detach(struct bfa_cee_s *cee)
-{
-	/*
-	 * For now, just check if there is some ioctl pending and mark that as
-	 * failed?
-	 */
-	/* bfa_cee_hbfail(cee); */
-}

drivers/scsi/bfa/bfa_cs.h

@@ -0,0 +1,364 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+/**
+ *  bfa_cs.h BFA common services
+ */
+
+#ifndef __BFA_CS_H__
+#define __BFA_CS_H__
+
+#include "bfa_os_inc.h"
+
+/**
+ * BFA TRC
+ */
+
+#ifndef BFA_TRC_MAX
+#define BFA_TRC_MAX	(4 * 1024)
+#endif
+
+#ifndef BFA_TRC_TS
+#define BFA_TRC_TS(_trcm)	((_trcm)->ticks++)
+#endif
+
+struct bfa_trc_s {
+#ifdef __BIGENDIAN
+	u16	fileno;
+	u16	line;
+#else
+	u16	line;
+	u16	fileno;
+#endif
+	u32	timestamp;
+	union {
+		struct {
+			u32	rsvd;
+			u32	u32;
+		} u32;
+		u64	u64;
+	} data;
+};
+
+struct bfa_trc_mod_s {
+	u32	head;
+	u32	tail;
+	u32	ntrc;
+	u32	stopped;
+	u32	ticks;
+	u32	rsvd[3];
+	struct bfa_trc_s trc[BFA_TRC_MAX];
+};
+
+enum {
+	BFA_TRC_HAL  = 1,	/*  BFA modules */
+	BFA_TRC_FCS  = 2,	/*  BFA FCS modules */
+	BFA_TRC_LDRV = 3,	/*  Linux driver modules */
+	BFA_TRC_CNA  = 4,	/*  Common modules */
+};
+#define BFA_TRC_MOD_SH	10
+#define BFA_TRC_MOD(__mod)	((BFA_TRC_ ## __mod) << BFA_TRC_MOD_SH)
+
+/**
+ * Define a new tracing file (module). Module should match one defined above.
+ */
+#define BFA_TRC_FILE(__mod, __submod)					\
+	static int __trc_fileno = ((BFA_TRC_ ## __mod ## _ ## __submod) | \
+						 BFA_TRC_MOD(__mod))
+
+
+#define bfa_trc32(_trcp, _data)	\
+	__bfa_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u32)_data)
+#define bfa_trc(_trcp, _data)	\
+	__bfa_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u64)_data)
+
+static inline void
+bfa_trc_init(struct bfa_trc_mod_s *trcm)
+{
+	trcm->head = trcm->tail = trcm->stopped = 0;
+	trcm->ntrc = BFA_TRC_MAX;
+}
+
+static inline void
+bfa_trc_stop(struct bfa_trc_mod_s *trcm)
+{
+	trcm->stopped = 1;
+}
+
+#ifdef FWTRC
+extern void dc_flush(void *data);
+#else
+#define dc_flush(data)
+#endif
+
+
+static inline void
+__bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data)
+{
+	int		tail = trcm->tail;
+	struct bfa_trc_s	*trc = &trcm->trc[tail];
+
+	if (trcm->stopped)
+		return;
+
+	trc->fileno = (u16) fileno;
+	trc->line = (u16) line;
+	trc->data.u64 = data;
+	trc->timestamp = BFA_TRC_TS(trcm);
+	dc_flush(trc);
+
+	trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1);
+	if (trcm->tail == trcm->head)
+		trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1);
+	dc_flush(trcm);
+}
+
+
+static inline void
+__bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data)
+{
+	int		tail = trcm->tail;
+	struct bfa_trc_s *trc = &trcm->trc[tail];
+
+	if (trcm->stopped)
+		return;
+
+	trc->fileno = (u16) fileno;
+	trc->line = (u16) line;
+	trc->data.u32.u32 = data;
+	trc->timestamp = BFA_TRC_TS(trcm);
+	dc_flush(trc);
+
+	trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1);
+	if (trcm->tail == trcm->head)
+		trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1);
+	dc_flush(trcm);
+}
+
+#ifndef BFA_PERF_BUILD
+#define bfa_trc_fp(_trcp, _data)	bfa_trc(_trcp, _data)
+#else
+#define bfa_trc_fp(_trcp, _data)
+#endif
+
+/**
+ * @ BFA LOG interfaces
+ */
+#define bfa_assert(__cond)	do {					\
+	if (!(__cond)) {						\
+		printk(KERN_ERR "assert(%s) failed at %s:%d\\n",         \
+		#__cond, __FILE__, __LINE__);				\
+	}								\
+} while (0)
+
+#define bfa_sm_fault(__mod, __event)	do {				\
+	bfa_trc(__mod, (((u32)0xDEAD << 16) | __event));		\
+	printk(KERN_ERR	"Assertion failure: %s:%d: %d",			\
+		__FILE__, __LINE__, (__event));				\
+} while (0)
+
+#ifndef BFA_PERF_BUILD
+#define bfa_assert_fp(__cond)	bfa_assert(__cond)
+#else
+#define bfa_assert_fp(__cond)
+#endif
+
+/* BFA queue definitions */
+#define bfa_q_first(_q) ((void *)(((struct list_head *) (_q))->next))
+#define bfa_q_next(_qe) (((struct list_head *) (_qe))->next)
+#define bfa_q_prev(_qe) (((struct list_head *) (_qe))->prev)
+
+/*
+ * bfa_q_qe_init - to initialize a queue element
+ */
+#define bfa_q_qe_init(_qe) {				\
+	bfa_q_next(_qe) = (struct list_head *) NULL;	\
+	bfa_q_prev(_qe) = (struct list_head *) NULL;	\
+}
+
+/*
+ * bfa_q_deq - dequeue an element from head of the queue
+ */
+#define bfa_q_deq(_q, _qe) {						\
+	if (!list_empty(_q)) {						\
+		(*((struct list_head **) (_qe))) = bfa_q_next(_q);	\
+		bfa_q_prev(bfa_q_next(*((struct list_head **) _qe))) =	\
+				(struct list_head *) (_q);		\
+		bfa_q_next(_q) = bfa_q_next(*((struct list_head **) _qe));\
+		BFA_Q_DBG_INIT(*((struct list_head **) _qe));		\
+	} else {							\
+		*((struct list_head **) (_qe)) = (struct list_head *) NULL;\
+	}								\
+}
+
+/*
+ * bfa_q_deq_tail - dequeue an element from tail of the queue
+ */
+#define bfa_q_deq_tail(_q, _qe) {					\
+	if (!list_empty(_q)) {						\
+		*((struct list_head **) (_qe)) = bfa_q_prev(_q);	\
+		bfa_q_next(bfa_q_prev(*((struct list_head **) _qe))) =	\
+			(struct list_head *) (_q);			\
+		bfa_q_prev(_q) = bfa_q_prev(*(struct list_head **) _qe);\
+		BFA_Q_DBG_INIT(*((struct list_head **) _qe));		\
+	} else {							\
+		*((struct list_head **) (_qe)) = (struct list_head *) NULL;\
+	}								\
+}
+
+static inline int
+bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe)
+{
+	struct list_head        *tqe;
+
+	tqe = bfa_q_next(q);
+	while (tqe != q) {
+		if (tqe == qe)
+			return 1;
+		tqe = bfa_q_next(tqe);
+		if (tqe == NULL)
+			break;
+	}
+	return 0;
+}
+
+/*
+ * #ifdef BFA_DEBUG (Using bfa_assert to check for debug_build is not
+ * consistent across modules)
+ */
+#ifndef BFA_PERF_BUILD
+#define BFA_Q_DBG_INIT(_qe) bfa_q_qe_init(_qe)
+#else
+#define BFA_Q_DBG_INIT(_qe)
+#endif
+
+#define bfa_q_is_on_q(_q, _qe)      \
+	bfa_q_is_on_q_func(_q, (struct list_head *)(_qe))
+
+/**
+ * @ BFA state machine interfaces
+ */
+
+typedef void (*bfa_sm_t)(void *sm, int event);
+
+/**
+ * oc - object class eg. bfa_ioc
+ * st - state, eg. reset
+ * otype - object type, eg. struct bfa_ioc_s
+ * etype - object type, eg. enum ioc_event
+ */
+#define bfa_sm_state_decl(oc, st, otype, etype)		\
+	static void oc ## _sm_ ## st(otype * fsm, etype event)
+
+#define bfa_sm_set_state(_sm, _state)	((_sm)->sm = (bfa_sm_t)(_state))
+#define bfa_sm_send_event(_sm, _event)	((_sm)->sm((_sm), (_event)))
+#define bfa_sm_get_state(_sm)		((_sm)->sm)
+#define bfa_sm_cmp_state(_sm, _state)	((_sm)->sm == (bfa_sm_t)(_state))
+
+/**
+ * For converting from state machine function to state encoding.
+ */
+struct bfa_sm_table_s {
+	bfa_sm_t	sm;	/*  state machine function	*/
+	int		state;	/*  state machine encoding	*/
+	char		*name;	/*  state name for display	*/
+};
+#define BFA_SM(_sm)	((bfa_sm_t)(_sm))
+
+/**
+ * State machine with entry actions.
+ */
+typedef void (*bfa_fsm_t)(void *fsm, int event);
+
+/**
+ * oc - object class eg. bfa_ioc
+ * st - state, eg. reset
+ * otype - object type, eg. struct bfa_ioc_s
+ * etype - object type, eg. enum ioc_event
+ */
+#define bfa_fsm_state_decl(oc, st, otype, etype)		\
+	static void oc ## _sm_ ## st(otype * fsm, etype event);      \
+	static void oc ## _sm_ ## st ## _entry(otype * fsm)
+
+#define bfa_fsm_set_state(_fsm, _state) do {	\
+	(_fsm)->fsm = (bfa_fsm_t)(_state);      \
+	_state ## _entry(_fsm);      \
+} while (0)
+
+#define bfa_fsm_send_event(_fsm, _event)	((_fsm)->fsm((_fsm), (_event)))
+#define bfa_fsm_get_state(_fsm)			((_fsm)->fsm)
+#define bfa_fsm_cmp_state(_fsm, _state)		\
+	((_fsm)->fsm == (bfa_fsm_t)(_state))
+
+static inline int
+bfa_sm_to_state(struct bfa_sm_table_s *smt, bfa_sm_t sm)
+{
+	int	i = 0;
+
+	while (smt[i].sm && smt[i].sm != sm)
+		i++;
+	return smt[i].state;
+}
+
+/**
+ * @ Generic wait counter.
+ */
+
+typedef void (*bfa_wc_resume_t) (void *cbarg);
+
+struct bfa_wc_s {
+	bfa_wc_resume_t wc_resume;
+	void		*wc_cbarg;
+	int		wc_count;
+};
+
+static inline void
+bfa_wc_up(struct bfa_wc_s *wc)
+{
+	wc->wc_count++;
+}
+
+static inline void
+bfa_wc_down(struct bfa_wc_s *wc)
+{
+	wc->wc_count--;
+	if (wc->wc_count == 0)
+		wc->wc_resume(wc->wc_cbarg);
+}
+
+/**
+ * Initialize a waiting counter.
+ */
+static inline void
+bfa_wc_init(struct bfa_wc_s *wc, bfa_wc_resume_t wc_resume, void *wc_cbarg)
+{
+	wc->wc_resume = wc_resume;
+	wc->wc_cbarg = wc_cbarg;
+	wc->wc_count = 0;
+	bfa_wc_up(wc);
+}
+
+/**
+ * Wait for counter to reach zero
+ */
+static inline void
+bfa_wc_wait(struct bfa_wc_s *wc)
+{
+	bfa_wc_down(wc);
+}
+
+#endif /* __BFA_CS_H__ */

drivers/scsi/bfa/bfa_csdebug.c

@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <cs/bfa_debug.h>
-#include <bfa_os_inc.h>
-#include <cs/bfa_q.h>
-#include <log/bfa_log_hal.h>
-
-/**
- *  cs_debug_api
- */
-
-
-void
-bfa_panic(int line, char *file, char *panicstr)
-{
-	bfa_log(NULL, BFA_LOG_HAL_ASSERT, file, line, panicstr);
-	bfa_os_panic();
-}
-
-void
-bfa_sm_panic(struct bfa_log_mod_s *logm, int line, char *file, int event)
-{
-	bfa_log(logm, BFA_LOG_HAL_SM_ASSERT, file, line, event);
-	bfa_os_panic();
-}
-
-int
-bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe)
-{
-	struct list_head        *tqe;
-
-	tqe = bfa_q_next(q);
-	while (tqe != q) {
-		if (tqe == qe)
-			return 1;
-		tqe = bfa_q_next(tqe);
-		if (tqe == NULL)
-			break;
-	}
-	return 0;
-}
-
-

drivers/scsi/bfa/bfa_defs.h

@@ -0,0 +1,466 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFA_DEFS_H__
+#define __BFA_DEFS_H__
+
+#include "bfa_fc.h"
+#include "bfa_os_inc.h"
+
+#define BFA_MFG_SERIALNUM_SIZE                  11
+#define STRSZ(_n)                               (((_n) + 4) & ~3)
+
+/**
+ * Manufacturing card type
+ */
+enum {
+	BFA_MFG_TYPE_CB_MAX  = 825,      /*  Crossbow card type max     */
+	BFA_MFG_TYPE_FC8P2   = 825,      /*  8G 2port FC card           */
+	BFA_MFG_TYPE_FC8P1   = 815,      /*  8G 1port FC card           */
+	BFA_MFG_TYPE_FC4P2   = 425,      /*  4G 2port FC card           */
+	BFA_MFG_TYPE_FC4P1   = 415,      /*  4G 1port FC card           */
+	BFA_MFG_TYPE_CNA10P2 = 1020,     /*  10G 2port CNA card */
+	BFA_MFG_TYPE_CNA10P1 = 1010,     /*  10G 1port CNA card */
+	BFA_MFG_TYPE_JAYHAWK = 804,      /*  Jayhawk mezz card          */
+	BFA_MFG_TYPE_WANCHESE = 1007,    /*  Wanchese mezz card */
+	BFA_MFG_TYPE_ASTRA    = 807,     /*  Astra mezz card            */
+	BFA_MFG_TYPE_LIGHTNING_P0 = 902, /*  Lightning mezz card - old  */
+	BFA_MFG_TYPE_LIGHTNING = 1741,   /*  Lightning mezz card        */
+	BFA_MFG_TYPE_INVALID = 0,        /*  Invalid card type          */
+};
+
+#pragma pack(1)
+
+/**
+ * Check if Mezz card
+ */
+#define bfa_mfg_is_mezz(type) (( \
+	(type) == BFA_MFG_TYPE_JAYHAWK || \
+	(type) == BFA_MFG_TYPE_WANCHESE || \
+	(type) == BFA_MFG_TYPE_ASTRA || \
+	(type) == BFA_MFG_TYPE_LIGHTNING_P0 || \
+	(type) == BFA_MFG_TYPE_LIGHTNING))
+
+/**
+ * Check if the card having old wwn/mac handling
+ */
+#define bfa_mfg_is_old_wwn_mac_model(type) (( \
+	(type) == BFA_MFG_TYPE_FC8P2 || \
+	(type) == BFA_MFG_TYPE_FC8P1 || \
+	(type) == BFA_MFG_TYPE_FC4P2 || \
+	(type) == BFA_MFG_TYPE_FC4P1 || \
+	(type) == BFA_MFG_TYPE_CNA10P2 || \
+	(type) == BFA_MFG_TYPE_CNA10P1 || \
+	(type) == BFA_MFG_TYPE_JAYHAWK || \
+	(type) == BFA_MFG_TYPE_WANCHESE))
+
+#define bfa_mfg_increment_wwn_mac(m, i)                         \
+do {                                                            \
+	u32 t = ((u32)(m)[0] << 16) | ((u32)(m)[1] << 8) | \
+		(u32)(m)[2];  \
+	t += (i);      \
+	(m)[0] = (t >> 16) & 0xFF;                              \
+	(m)[1] = (t >> 8) & 0xFF;                               \
+	(m)[2] = t & 0xFF;                                      \
+} while (0)
+
+/**
+ * VPD data length
+ */
+#define BFA_MFG_VPD_LEN                 512
+
+/**
+ * VPD vendor tag
+ */
+enum {
+	BFA_MFG_VPD_UNKNOWN     = 0,     /*  vendor unknown             */
+	BFA_MFG_VPD_IBM         = 1,     /*  vendor IBM                 */
+	BFA_MFG_VPD_HP          = 2,     /*  vendor HP                  */
+	BFA_MFG_VPD_DELL        = 3,     /*  vendor DELL                */
+	BFA_MFG_VPD_PCI_IBM     = 0x08,  /*  PCI VPD IBM                */
+	BFA_MFG_VPD_PCI_HP      = 0x10,  /*  PCI VPD HP         */
+	BFA_MFG_VPD_PCI_DELL    = 0x20,  /*  PCI VPD DELL               */
+	BFA_MFG_VPD_PCI_BRCD    = 0xf8,  /*  PCI VPD Brocade            */
+};
+
+/**
+ * All numerical fields are in big-endian format.
+ */
+struct bfa_mfg_vpd_s {
+	u8              version;        /*  vpd data version */
+	u8              vpd_sig[3];     /*  characters 'V', 'P', 'D' */
+	u8              chksum;         /*  u8 checksum */
+	u8              vendor;         /*  vendor */
+	u8      len;            /*  vpd data length excluding header */
+	u8      rsv;
+	u8              data[BFA_MFG_VPD_LEN];  /*  vpd data */
+};
+
+#pragma pack()
+
+/**
+ * Status return values
+ */
+enum bfa_status {
+	BFA_STATUS_OK		= 0,	/*  Success */
+	BFA_STATUS_FAILED	= 1,	/*  Operation failed */
+	BFA_STATUS_EINVAL	= 2,	/*  Invalid params Check input
+					 *  parameters */
+	BFA_STATUS_ENOMEM	= 3,	/*  Out of resources */
+	BFA_STATUS_ETIMER	= 5,	/*  Timer expired - Retry, if persists,
+					 *  contact support */
+	BFA_STATUS_EPROTOCOL	= 6,	/*  Protocol error */
+	BFA_STATUS_DEVBUSY	= 13,	/*  Device busy - Retry operation */
+	BFA_STATUS_UNKNOWN_LWWN = 18,	/*  LPORT PWWN not found */
+	BFA_STATUS_UNKNOWN_RWWN = 19,	/*  RPORT PWWN not found */
+	BFA_STATUS_VPORT_EXISTS = 21,	/*  VPORT already exists */
+	BFA_STATUS_VPORT_MAX	= 22,	/*  Reached max VPORT supported limit */
+	BFA_STATUS_UNSUPP_SPEED	= 23,	/*  Invalid Speed Check speed setting */
+	BFA_STATUS_INVLD_DFSZ	= 24,	/*  Invalid Max data field size */
+	BFA_STATUS_FABRIC_RJT	= 29,	/*  Reject from attached fabric */
+	BFA_STATUS_VPORT_WWN_BP	= 46,	/*  WWN is same as base port's WWN */
+	BFA_STATUS_NO_FCPIM_NEXUS = 52,	/* No FCP Nexus exists with the rport */
+	BFA_STATUS_IOC_FAILURE	= 56,	/* IOC failure - Retry, if persists
+					 * contact support */
+	BFA_STATUS_INVALID_WWN	= 57,	/*  Invalid WWN */
+	BFA_STATUS_DIAG_BUSY	= 71,	/*  diag busy */
+	BFA_STATUS_ENOFSAVE	= 78,	/*  No saved firmware trace */
+	BFA_STATUS_IOC_DISABLED = 82,   /* IOC is already disabled */
+	BFA_STATUS_INVALID_MAC  = 134, /*  Invalid MAC address */
+	BFA_STATUS_PBC		= 154, /*  Operation not allowed for pre-boot
+					*  configuration */
+	BFA_STATUS_TRUNK_ENABLED = 164, /* Trunk is already enabled on
+					 * this adapter */
+	BFA_STATUS_TRUNK_DISABLED  = 165, /* Trunking is disabled on
+					   * the adapter */
+	BFA_STATUS_IOPROFILE_OFF = 175, /* IO profile OFF */
+	BFA_STATUS_MAX_VAL		/* Unknown error code */
+};
+#define bfa_status_t enum bfa_status
+
+enum bfa_eproto_status {
+	BFA_EPROTO_BAD_ACCEPT = 0,
+	BFA_EPROTO_UNKNOWN_RSP = 1
+};
+#define bfa_eproto_status_t enum bfa_eproto_status
+
+enum bfa_boolean {
+	BFA_FALSE = 0,
+	BFA_TRUE  = 1
+};
+#define bfa_boolean_t enum bfa_boolean
+
+#define BFA_STRING_32	32
+#define BFA_VERSION_LEN 64
+
+/**
+ * ---------------------- adapter definitions ------------
+ */
+
+/**
+ * BFA adapter level attributes.
+ */
+enum {
+	BFA_ADAPTER_SERIAL_NUM_LEN = STRSZ(BFA_MFG_SERIALNUM_SIZE),
+					/*
+					 *!< adapter serial num length
+					 */
+	BFA_ADAPTER_MODEL_NAME_LEN  = 16,  /*  model name length */
+	BFA_ADAPTER_MODEL_DESCR_LEN = 128, /*  model description length */
+	BFA_ADAPTER_MFG_NAME_LEN    = 8,   /*  manufacturer name length */
+	BFA_ADAPTER_SYM_NAME_LEN    = 64,  /*  adapter symbolic name length */
+	BFA_ADAPTER_OS_TYPE_LEN	    = 64,  /*  adapter os type length */
+};
+
+struct bfa_adapter_attr_s {
+	char		manufacturer[BFA_ADAPTER_MFG_NAME_LEN];
+	char		serial_num[BFA_ADAPTER_SERIAL_NUM_LEN];
+	u32	card_type;
+	char		model[BFA_ADAPTER_MODEL_NAME_LEN];
+	char		model_descr[BFA_ADAPTER_MODEL_DESCR_LEN];
+	wwn_t		pwwn;
+	char		node_symname[FC_SYMNAME_MAX];
+	char		hw_ver[BFA_VERSION_LEN];
+	char		fw_ver[BFA_VERSION_LEN];
+	char		optrom_ver[BFA_VERSION_LEN];
+	char		os_type[BFA_ADAPTER_OS_TYPE_LEN];
+	struct bfa_mfg_vpd_s	vpd;
+	struct mac_s	mac;
+
+	u8		nports;
+	u8		max_speed;
+	u8		prototype;
+	char	        asic_rev;
+
+	u8		pcie_gen;
+	u8		pcie_lanes_orig;
+	u8		pcie_lanes;
+	u8	        cna_capable;
+
+	u8		is_mezz;
+	u8		trunk_capable;
+};
+
+/**
+ * ---------------------- IOC definitions ------------
+ */
+
+enum {
+	BFA_IOC_DRIVER_LEN	= 16,
+	BFA_IOC_CHIP_REV_LEN	= 8,
+};
+
+/**
+ * Driver and firmware versions.
+ */
+struct bfa_ioc_driver_attr_s {
+	char		driver[BFA_IOC_DRIVER_LEN];	/*  driver name */
+	char		driver_ver[BFA_VERSION_LEN];	/*  driver version */
+	char		fw_ver[BFA_VERSION_LEN];	/*  firmware version */
+	char		bios_ver[BFA_VERSION_LEN];	/*  bios version */
+	char		efi_ver[BFA_VERSION_LEN];	/*  EFI version */
+	char		ob_ver[BFA_VERSION_LEN];	/*  openboot version */
+};
+
+/**
+ * IOC PCI device attributes
+ */
+struct bfa_ioc_pci_attr_s {
+	u16	vendor_id;	/*  PCI vendor ID */
+	u16	device_id;	/*  PCI device ID */
+	u16	ssid;		/*  subsystem ID */
+	u16	ssvid;		/*  subsystem vendor ID */
+	u32	pcifn;		/*  PCI device function */
+	u32	rsvd;		/* padding */
+	char		chip_rev[BFA_IOC_CHIP_REV_LEN];	 /*  chip revision */
+};
+
+/**
+ * IOC states
+ */
+enum bfa_ioc_state {
+	BFA_IOC_UNINIT		= 1,	/*  IOC is in uninit state */
+	BFA_IOC_RESET		= 2,	/*  IOC is in reset state */
+	BFA_IOC_SEMWAIT		= 3,	/*  Waiting for IOC h/w semaphore */
+	BFA_IOC_HWINIT		= 4,	/*  IOC h/w is being initialized */
+	BFA_IOC_GETATTR		= 5,	/*  IOC is being configured */
+	BFA_IOC_OPERATIONAL	= 6,	/*  IOC is operational */
+	BFA_IOC_INITFAIL	= 7,	/*  IOC hardware failure */
+	BFA_IOC_FAIL		= 8,	/*  IOC heart-beat failure */
+	BFA_IOC_DISABLING	= 9,	/*  IOC is being disabled */
+	BFA_IOC_DISABLED	= 10,	/*  IOC is disabled */
+	BFA_IOC_FWMISMATCH	= 11,	/*  IOC f/w different from drivers */
+	BFA_IOC_ENABLING	= 12,	/*  IOC is being enabled */
+};
+
+/**
+ * IOC firmware stats
+ */
+struct bfa_fw_ioc_stats_s {
+	u32	enable_reqs;
+	u32	disable_reqs;
+	u32	get_attr_reqs;
+	u32	dbg_sync;
+	u32	dbg_dump;
+	u32	unknown_reqs;
+};
+
+/**
+ * IOC driver stats
+ */
+struct bfa_ioc_drv_stats_s {
+	u32	ioc_isrs;
+	u32	ioc_enables;
+	u32	ioc_disables;
+	u32	ioc_hbfails;
+	u32	ioc_boots;
+	u32	stats_tmos;
+	u32	hb_count;
+	u32	disable_reqs;
+	u32	enable_reqs;
+	u32	disable_replies;
+	u32	enable_replies;
+};
+
+/**
+ * IOC statistics
+ */
+struct bfa_ioc_stats_s {
+	struct bfa_ioc_drv_stats_s	drv_stats; /*  driver IOC stats */
+	struct bfa_fw_ioc_stats_s	fw_stats;  /*  firmware IOC stats */
+};
+
+enum bfa_ioc_type_e {
+	BFA_IOC_TYPE_FC		= 1,
+	BFA_IOC_TYPE_FCoE	= 2,
+	BFA_IOC_TYPE_LL		= 3,
+};
+
+/**
+ * IOC attributes returned in queries
+ */
+struct bfa_ioc_attr_s {
+	enum bfa_ioc_type_e		ioc_type;
+	enum bfa_ioc_state		state;		/*  IOC state      */
+	struct bfa_adapter_attr_s	adapter_attr;	/*  HBA attributes */
+	struct bfa_ioc_driver_attr_s	driver_attr;	/*  driver attr    */
+	struct bfa_ioc_pci_attr_s	pci_attr;
+	u8				port_id;	/*  port number    */
+	u8				rsvd[7];	/*  64bit align    */
+};
+
+/**
+ * ---------------------- mfg definitions ------------
+ */
+
+/**
+ * Checksum size
+ */
+#define BFA_MFG_CHKSUM_SIZE			16
+
+#define BFA_MFG_PARTNUM_SIZE			14
+#define BFA_MFG_SUPPLIER_ID_SIZE		10
+#define BFA_MFG_SUPPLIER_PARTNUM_SIZE		20
+#define BFA_MFG_SUPPLIER_SERIALNUM_SIZE		20
+#define BFA_MFG_SUPPLIER_REVISION_SIZE		4
+
+#pragma pack(1)
+
+/**
+ * All numerical fields are in big-endian format.
+ */
+struct bfa_mfg_block_s {
+	u8		version;	/*  manufacturing block version */
+	u8		mfg_sig[3];	/*  characters 'M', 'F', 'G' */
+	u16	mfgsize;	/*  mfg block size */
+	u16	u16_chksum;	/*  old u16 checksum */
+	char		brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)];
+	char		brcd_partnum[STRSZ(BFA_MFG_PARTNUM_SIZE)];
+	u8		mfg_day;	/*  manufacturing day */
+	u8		mfg_month;	/*  manufacturing month */
+	u16	mfg_year;	/*  manufacturing year */
+	wwn_t		mfg_wwn;	/*  wwn base for this adapter */
+	u8		num_wwn;	/*  number of wwns assigned */
+	u8		mfg_speeds;	/*  speeds allowed for this adapter */
+	u8		rsv[2];
+	char		supplier_id[STRSZ(BFA_MFG_SUPPLIER_ID_SIZE)];
+	char		supplier_partnum[STRSZ(BFA_MFG_SUPPLIER_PARTNUM_SIZE)];
+	char
+		supplier_serialnum[STRSZ(BFA_MFG_SUPPLIER_SERIALNUM_SIZE)];
+	char
+		supplier_revision[STRSZ(BFA_MFG_SUPPLIER_REVISION_SIZE)];
+	mac_t		mfg_mac;	/*  mac address */
+	u8		num_mac;	/*  number of mac addresses */
+	u8		rsv2;
+	u32	mfg_type;	/*  card type */
+	u8		rsv3[108];
+	u8		md5_chksum[BFA_MFG_CHKSUM_SIZE]; /*  md5 checksum */
+};
+
+#pragma pack()
+
+/**
+ * ---------------------- pci definitions ------------
+ */
+
+/**
+ * PCI device and vendor ID information
+ */
+enum {
+	BFA_PCI_VENDOR_ID_BROCADE	= 0x1657,
+	BFA_PCI_DEVICE_ID_FC_8G2P	= 0x13,
+	BFA_PCI_DEVICE_ID_FC_8G1P	= 0x17,
+	BFA_PCI_DEVICE_ID_CT		= 0x14,
+	BFA_PCI_DEVICE_ID_CT_FC		= 0x21,
+};
+
+#define bfa_asic_id_ct(devid)			\
+	((devid) == BFA_PCI_DEVICE_ID_CT ||	\
+	 (devid) == BFA_PCI_DEVICE_ID_CT_FC)
+
+/**
+ * PCI sub-system device and vendor ID information
+ */
+enum {
+	BFA_PCI_FCOE_SSDEVICE_ID	= 0x14,
+};
+
+/**
+ * Maximum number of device address ranges mapped through different BAR(s)
+ */
+#define BFA_PCI_ACCESS_RANGES 1
+
+/*
+ *	Port speed settings. Each specific speed is a bit field. Use multiple
+ *	bits to specify speeds to be selected for auto-negotiation.
+ */
+enum bfa_port_speed {
+	BFA_PORT_SPEED_UNKNOWN = 0,
+	BFA_PORT_SPEED_1GBPS	= 1,
+	BFA_PORT_SPEED_2GBPS	= 2,
+	BFA_PORT_SPEED_4GBPS	= 4,
+	BFA_PORT_SPEED_8GBPS	= 8,
+	BFA_PORT_SPEED_10GBPS	= 10,
+	BFA_PORT_SPEED_16GBPS	= 16,
+	BFA_PORT_SPEED_AUTO =
+		(BFA_PORT_SPEED_1GBPS | BFA_PORT_SPEED_2GBPS |
+		 BFA_PORT_SPEED_4GBPS | BFA_PORT_SPEED_8GBPS),
+};
+#define bfa_port_speed_t enum bfa_port_speed
+
+enum {
+	BFA_BOOT_BOOTLUN_MAX = 4,       /*  maximum boot lun per IOC */
+	BFA_PREBOOT_BOOTLUN_MAX = 8,    /*  maximum preboot lun per IOC */
+};
+
+#define BOOT_CFG_REV1   1
+#define BOOT_CFG_VLAN   1
+
+/**
+ *      Boot options setting. Boot options setting determines from where
+ *      to get the boot lun information
+ */
+enum bfa_boot_bootopt {
+	BFA_BOOT_AUTO_DISCOVER  = 0, /*  Boot from blun provided by fabric */
+	BFA_BOOT_STORED_BLUN = 1, /*  Boot from bluns stored in flash */
+	BFA_BOOT_FIRST_LUN      = 2, /*  Boot from first discovered blun */
+	BFA_BOOT_PBC    = 3, /*  Boot from pbc configured blun  */
+};
+
+#pragma pack(1)
+/**
+ * Boot lun information.
+ */
+struct bfa_boot_bootlun_s {
+	wwn_t   pwwn;   /*  port wwn of target */
+	lun_t   lun;    /*  64-bit lun */
+};
+#pragma pack()
+
+/**
+ * BOOT boot configuraton
+ */
+struct bfa_boot_pbc_s {
+	u8              enable;         /*  enable/disable SAN boot */
+	u8              speed;          /*  boot speed settings */
+	u8              topology;       /*  boot topology setting */
+	u8              rsvd1;
+	u32     nbluns;         /*  number of boot luns */
+	struct bfa_boot_bootlun_s pblun[BFA_PREBOOT_BOOTLUN_MAX];
+};
+
+#endif /* __BFA_DEFS_H__ */

drivers/scsi/bfa/bfa_defs_fcs.h

@@ -0,0 +1,457 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFA_DEFS_FCS_H__
+#define __BFA_DEFS_FCS_H__
+
+#include "bfa_fc.h"
+#include "bfa_defs_svc.h"
+
+/**
+ * VF states
+ */
+enum bfa_vf_state {
+	BFA_VF_UNINIT    = 0,	/*  fabric is not yet initialized */
+	BFA_VF_LINK_DOWN = 1,	/*  link is down */
+	BFA_VF_FLOGI     = 2,	/*  flogi is in progress */
+	BFA_VF_AUTH      = 3,	/*  authentication in progress */
+	BFA_VF_NOFABRIC  = 4,	/*  fabric is not present */
+	BFA_VF_ONLINE    = 5,	/*  login to fabric is complete */
+	BFA_VF_EVFP      = 6,	/*  EVFP is in progress */
+	BFA_VF_ISOLATED  = 7,	/*  port isolated due to vf_id mismatch */
+};
+
+/**
+ * VF statistics
+ */
+struct bfa_vf_stats_s {
+	u32	flogi_sent;	/*  Num FLOGIs sent */
+	u32	flogi_rsp_err;	/*  FLOGI response errors */
+	u32	flogi_acc_err;	/*  FLOGI accept errors */
+	u32	flogi_accepts;	/*  FLOGI accepts received */
+	u32	flogi_rejects;	/*  FLOGI rejects received */
+	u32	flogi_unknown_rsp; /*  Unknown responses for FLOGI */
+	u32	flogi_alloc_wait; /*  Allocation waits prior to sending FLOGI */
+	u32	flogi_rcvd;	/*  FLOGIs received */
+	u32	flogi_rejected;	/*  Incoming FLOGIs rejected */
+	u32	fabric_onlines;	/*  Internal fabric online notification sent
+				 *  to other modules */
+	u32	fabric_offlines; /* Internal fabric offline notification sent
+				  * to other modules */
+	u32	resvd; /*  padding for 64 bit alignment */
+};
+
+/**
+ * VF attributes returned in queries
+ */
+struct bfa_vf_attr_s {
+	enum bfa_vf_state  state;		/*  VF state */
+	u32        rsvd;
+	wwn_t           fabric_name;	/*  fabric name */
+};
+
+#define BFA_FCS_MAX_LPORTS 256
+#define BFA_FCS_FABRIC_IPADDR_SZ  16
+
+/**
+ * symbolic names for base port/virtual port
+ */
+#define BFA_SYMNAME_MAXLEN	128	/* 128 bytes */
+struct bfa_lport_symname_s {
+	char	    symname[BFA_SYMNAME_MAXLEN];
+};
+
+/**
+* Roles of FCS port:
+ *     - FCP IM and FCP TM roles cannot be enabled together for a FCS port
+ *     - Create multiple ports if both IM and TM functions required.
+ *     - Atleast one role must be specified.
+ */
+enum bfa_lport_role {
+	BFA_LPORT_ROLE_FCP_IM	= 0x01,	/*  FCP initiator role */
+	BFA_LPORT_ROLE_FCP_MAX	= BFA_LPORT_ROLE_FCP_IM,
+};
+
+/**
+ * FCS port configuration.
+ */
+struct bfa_lport_cfg_s {
+    wwn_t	       pwwn;       /*  port wwn */
+    wwn_t	       nwwn;       /*  node wwn */
+    struct bfa_lport_symname_s  sym_name;   /*  vm port symbolic name */
+	bfa_boolean_t       preboot_vp;  /*  vport created from PBC */
+    enum bfa_lport_role     roles;      /*  FCS port roles */
+    u8	     tag[16];	/*  opaque tag from application */
+};
+
+/**
+ * FCS port states
+ */
+enum bfa_lport_state {
+	BFA_LPORT_UNINIT  = 0,	/*  PORT is not yet initialized */
+	BFA_LPORT_FDISC   = 1,	/*  FDISC is in progress */
+	BFA_LPORT_ONLINE  = 2,	/*  login to fabric is complete */
+	BFA_LPORT_OFFLINE = 3,	/*  No login to fabric */
+};
+
+/**
+ * FCS port type.
+ */
+enum bfa_lport_type {
+	BFA_LPORT_TYPE_PHYSICAL = 0,
+	BFA_LPORT_TYPE_VIRTUAL,
+};
+
+/**
+ * FCS port offline reason.
+ */
+enum bfa_lport_offline_reason {
+	BFA_LPORT_OFFLINE_UNKNOWN = 0,
+	BFA_LPORT_OFFLINE_LINKDOWN,
+	BFA_LPORT_OFFLINE_FAB_UNSUPPORTED,	/*  NPIV not supported by the
+	 *    fabric */
+	BFA_LPORT_OFFLINE_FAB_NORESOURCES,
+	BFA_LPORT_OFFLINE_FAB_LOGOUT,
+};
+
+/**
+ * FCS lport info.
+ */
+struct bfa_lport_info_s {
+	u8	 port_type;	/* bfa_lport_type_t : physical or
+	 * virtual */
+	u8	 port_state;	/* one of bfa_lport_state values */
+	u8	 offline_reason;	/* one of bfa_lport_offline_reason_t
+	 * values */
+	wwn_t	   port_wwn;
+	wwn_t	   node_wwn;
+
+	/*
+	 * following 4 feilds are valid for Physical Ports only
+	 */
+	u32	max_vports_supp;	/* Max supported vports */
+	u32	num_vports_inuse;	/* Num of in use vports */
+	u32	max_rports_supp;	/* Max supported rports */
+	u32	num_rports_inuse;	/* Num of doscovered rports */
+
+};
+
+/**
+ * FCS port statistics
+ */
+struct bfa_lport_stats_s {
+	u32	ns_plogi_sent;
+	u32	ns_plogi_rsp_err;
+	u32	ns_plogi_acc_err;
+	u32	ns_plogi_accepts;
+	u32	ns_rejects;	/* NS command rejects */
+	u32	ns_plogi_unknown_rsp;
+	u32	ns_plogi_alloc_wait;
+
+	u32	ns_retries;	/* NS command retries */
+	u32	ns_timeouts;	/* NS command timeouts */
+
+	u32	ns_rspnid_sent;
+	u32	ns_rspnid_accepts;
+	u32	ns_rspnid_rsp_err;
+	u32	ns_rspnid_rejects;
+	u32	ns_rspnid_alloc_wait;
+
+	u32	ns_rftid_sent;
+	u32	ns_rftid_accepts;
+	u32	ns_rftid_rsp_err;
+	u32	ns_rftid_rejects;
+	u32	ns_rftid_alloc_wait;
+
+	u32	ns_rffid_sent;
+	u32	ns_rffid_accepts;
+	u32	ns_rffid_rsp_err;
+	u32	ns_rffid_rejects;
+	u32	ns_rffid_alloc_wait;
+
+	u32	ns_gidft_sent;
+	u32	ns_gidft_accepts;
+	u32	ns_gidft_rsp_err;
+	u32	ns_gidft_rejects;
+	u32	ns_gidft_unknown_rsp;
+	u32	ns_gidft_alloc_wait;
+
+	/*
+	 * Mgmt Server stats
+	 */
+	u32	ms_retries;	/* MS command retries */
+	u32	ms_timeouts;	/* MS command timeouts */
+	u32	ms_plogi_sent;
+	u32	ms_plogi_rsp_err;
+	u32	ms_plogi_acc_err;
+	u32	ms_plogi_accepts;
+	u32	ms_rejects;	/* MS command rejects */
+	u32	ms_plogi_unknown_rsp;
+	u32	ms_plogi_alloc_wait;
+
+	u32	num_rscn;	/* Num of RSCN received */
+	u32	num_portid_rscn;/* Num portid format RSCN
+	* received */
+
+	u32	uf_recvs;	/* Unsolicited recv frames	*/
+	u32	uf_recv_drops;	/* Dropped received frames	*/
+
+	u32	plogi_rcvd;	/* Received plogi	*/
+	u32	prli_rcvd;	/* Received prli	*/
+	u32	adisc_rcvd;	/* Received adisc	*/
+	u32	prlo_rcvd;	/* Received prlo	*/
+	u32	logo_rcvd;	/* Received logo	*/
+	u32	rpsc_rcvd;	/* Received rpsc	*/
+	u32	un_handled_els_rcvd;	/* Received unhandled ELS	*/
+	u32	rport_plogi_timeouts; /* Rport plogi retry timeout count */
+	u32	rport_del_max_plogi_retry; /* Deleted rport
+					    * (max retry of plogi) */
+};
+
+/**
+ * BFA port attribute returned in queries
+ */
+struct bfa_lport_attr_s {
+	enum bfa_lport_state state;	/*  port state */
+	u32	 pid;	/*  port ID */
+	struct bfa_lport_cfg_s   port_cfg;	/*  port configuration */
+	enum bfa_port_type port_type;	/*  current topology */
+	u32	 loopback;	/*  cable is externally looped back */
+	wwn_t	fabric_name; /*  attached switch's nwwn */
+	u8	fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ]; /*  attached
+	* fabric's ip addr */
+	mac_t	   fpma_mac;	/*  Lport's FPMA Mac address */
+	u16	authfail;	/*  auth failed state */
+};
+
+
+/**
+ * VPORT states
+ */
+enum bfa_vport_state {
+	BFA_FCS_VPORT_UNINIT		= 0,
+	BFA_FCS_VPORT_CREATED		= 1,
+	BFA_FCS_VPORT_OFFLINE		= 1,
+	BFA_FCS_VPORT_FDISC_SEND	= 2,
+	BFA_FCS_VPORT_FDISC		= 3,
+	BFA_FCS_VPORT_FDISC_RETRY	= 4,
+	BFA_FCS_VPORT_ONLINE		= 5,
+	BFA_FCS_VPORT_DELETING		= 6,
+	BFA_FCS_VPORT_CLEANUP		= 6,
+	BFA_FCS_VPORT_LOGO_SEND		= 7,
+	BFA_FCS_VPORT_LOGO		= 8,
+	BFA_FCS_VPORT_ERROR		= 9,
+	BFA_FCS_VPORT_MAX_STATE,
+};
+
+/**
+ * vport statistics
+ */
+struct bfa_vport_stats_s {
+	struct bfa_lport_stats_s port_stats;	/*  base class (port) stats */
+	/*
+	 * TODO - remove
+	 */
+
+	u32        fdisc_sent;	/*  num fdisc sent */
+	u32        fdisc_accepts;	/*  fdisc accepts */
+	u32        fdisc_retries;	/*  fdisc retries */
+	u32        fdisc_timeouts;	/*  fdisc timeouts */
+	u32        fdisc_rsp_err;	/*  fdisc response error */
+	u32        fdisc_acc_bad;	/*  bad fdisc accepts */
+	u32        fdisc_rejects;	/*  fdisc rejects */
+	u32        fdisc_unknown_rsp;
+	/*
+	 *!< fdisc rsp unknown error
+	 */
+	u32        fdisc_alloc_wait;/*  fdisc req (fcxp)alloc wait */
+
+	u32        logo_alloc_wait;/*  logo req (fcxp) alloc wait */
+	u32        logo_sent;	/*  logo sent */
+	u32        logo_accepts;	/*  logo accepts */
+	u32        logo_rejects;	/*  logo rejects */
+	u32        logo_rsp_err;	/*  logo rsp errors */
+	u32        logo_unknown_rsp;
+			/*  logo rsp unknown errors */
+
+	u32        fab_no_npiv;	/*  fabric does not support npiv */
+
+	u32        fab_offline;	/*  offline events from fab SM */
+	u32        fab_online;	/*  online events from fab SM */
+	u32        fab_cleanup;	/*  cleanup request from fab SM */
+	u32        rsvd;
+};
+
+/**
+ * BFA vport attribute returned in queries
+ */
+struct bfa_vport_attr_s {
+	struct bfa_lport_attr_s   port_attr; /*  base class (port) attributes */
+	enum bfa_vport_state vport_state; /*  vport state */
+	u32          rsvd;
+};
+
+/**
+ * FCS remote port states
+ */
+enum bfa_rport_state {
+	BFA_RPORT_UNINIT	= 0,	/*  PORT is not yet initialized */
+	BFA_RPORT_OFFLINE	= 1,	/*  rport is offline */
+	BFA_RPORT_PLOGI		= 2,	/*  PLOGI to rport is in progress */
+	BFA_RPORT_ONLINE	= 3,	/*  login to rport is complete */
+	BFA_RPORT_PLOGI_RETRY	= 4,	/*  retrying login to rport */
+	BFA_RPORT_NSQUERY	= 5,	/*  nameserver query */
+	BFA_RPORT_ADISC		= 6,	/*  ADISC authentication */
+	BFA_RPORT_LOGO		= 7,	/*  logging out with rport */
+	BFA_RPORT_LOGORCV	= 8,	/*  handling LOGO from rport */
+	BFA_RPORT_NSDISC	= 9,	/*  re-discover rport */
+};
+
+/**
+ *  Rport Scsi Function : Initiator/Target.
+ */
+enum bfa_rport_function {
+	BFA_RPORT_INITIATOR	= 0x01,	/*  SCSI Initiator	*/
+	BFA_RPORT_TARGET	= 0x02,	/*  SCSI Target	*/
+};
+
+/**
+ * port/node symbolic names for rport
+ */
+#define BFA_RPORT_SYMNAME_MAXLEN	255
+struct bfa_rport_symname_s {
+	char            symname[BFA_RPORT_SYMNAME_MAXLEN];
+};
+
+/**
+ * FCS remote port statistics
+ */
+struct bfa_rport_stats_s {
+	u32        offlines;           /*  remote port offline count  */
+	u32        onlines;            /*  remote port online count   */
+	u32        rscns;              /*  RSCN affecting rport       */
+	u32        plogis;		    /*  plogis sent                */
+	u32        plogi_accs;	    /*  plogi accepts              */
+	u32        plogi_timeouts;	    /*  plogi timeouts             */
+	u32        plogi_rejects;	    /*  rcvd plogi rejects         */
+	u32        plogi_failed;	    /*  local failure              */
+	u32        plogi_rcvd;	    /*  plogis rcvd                */
+	u32        prli_rcvd;          /*  inbound PRLIs              */
+	u32        adisc_rcvd;         /*  ADISCs received            */
+	u32        adisc_rejects;      /*  recvd  ADISC rejects       */
+	u32        adisc_sent;         /*  ADISC requests sent        */
+	u32        adisc_accs;         /*  ADISC accepted by rport    */
+	u32        adisc_failed;       /*  ADISC failed (no response) */
+	u32        adisc_rejected;     /*  ADISC rejected by us    */
+	u32        logos;              /*  logos sent                 */
+	u32        logo_accs;          /*  LOGO accepts from rport    */
+	u32        logo_failed;        /*  LOGO failures              */
+	u32        logo_rejected;      /*  LOGO rejects from rport    */
+	u32        logo_rcvd;          /*  LOGO from remote port      */
+
+	u32        rpsc_rcvd;         /*  RPSC received            */
+	u32        rpsc_rejects;      /*  recvd  RPSC rejects       */
+	u32        rpsc_sent;         /*  RPSC requests sent        */
+	u32        rpsc_accs;         /*  RPSC accepted by rport    */
+	u32        rpsc_failed;       /*  RPSC failed (no response) */
+	u32        rpsc_rejected;     /*  RPSC rejected by us    */
+
+	u32	rjt_insuff_res;	/*  LS RJT with insuff resources */
+	struct bfa_rport_hal_stats_s	hal_stats;  /*  BFA rport stats    */
+};
+
+/**
+ * FCS remote port attributes returned in queries
+ */
+struct bfa_rport_attr_s {
+	wwn_t		nwwn;	/*  node wwn */
+	wwn_t		pwwn;	/*  port wwn */
+	enum fc_cos cos_supported;	/*  supported class of services */
+	u32		pid;	/*  port ID */
+	u32		df_sz;	/*  Max payload size */
+	enum bfa_rport_state	state;	/*  Rport State machine state */
+	enum fc_cos	fc_cos;	/*  FC classes of services */
+	bfa_boolean_t	cisc;	/*  CISC capable device */
+	struct bfa_rport_symname_s symname; /*  Symbolic Name */
+	enum bfa_rport_function	scsi_function; /*  Initiator/Target */
+	struct bfa_rport_qos_attr_s qos_attr; /*  qos attributes  */
+	enum bfa_port_speed curr_speed;   /*  operating speed got from
+					    * RPSC ELS. UNKNOWN, if RPSC
+					    * is not supported */
+	bfa_boolean_t	trl_enforced;	/*  TRL enforced ? TRUE/FALSE */
+	enum bfa_port_speed	assigned_speed;	/* Speed assigned by the user.
+						 * will be used if RPSC is not
+						 * supported by the rport */
+};
+
+struct bfa_rport_remote_link_stats_s {
+	u32 lfc; /*  Link Failure Count */
+	u32 lsyc; /*  Loss of Synchronization Count */
+	u32 lsic; /*  Loss of Signal Count */
+	u32 pspec; /*  Primitive Sequence Protocol Error Count */
+	u32 itwc; /*  Invalid Transmission Word Count */
+	u32 icc; /*  Invalid CRC Count */
+};
+
+
+#define BFA_MAX_IO_INDEX 7
+#define BFA_NO_IO_INDEX 9
+
+/**
+ * FCS itnim states
+ */
+enum bfa_itnim_state {
+	BFA_ITNIM_OFFLINE	= 0,	/*  offline */
+	BFA_ITNIM_PRLI_SEND	= 1,	/*  prli send */
+	BFA_ITNIM_PRLI_SENT	= 2,	/*  prli sent */
+	BFA_ITNIM_PRLI_RETRY	= 3,	/*  prli retry */
+	BFA_ITNIM_HCB_ONLINE	= 4,	/*  online callback */
+	BFA_ITNIM_ONLINE	= 5,	/*  online */
+	BFA_ITNIM_HCB_OFFLINE	= 6,	/*  offline callback */
+	BFA_ITNIM_INITIATIOR	= 7,	/*  initiator */
+};
+
+/**
+ * FCS remote port statistics
+ */
+struct bfa_itnim_stats_s {
+	u32        onlines;	/*  num rport online */
+	u32        offlines;	/*  num rport offline */
+	u32        prli_sent;	/*  num prli sent out */
+	u32        fcxp_alloc_wait;/*  num fcxp alloc waits */
+	u32        prli_rsp_err;	/*  num prli rsp errors */
+	u32        prli_rsp_acc;	/*  num prli rsp accepts */
+	u32        initiator;	/*  rport is an initiator */
+	u32        prli_rsp_parse_err;	/*  prli rsp parsing errors */
+	u32        prli_rsp_rjt;	/*  num prli rsp rejects */
+	u32        timeout;	/*  num timeouts detected */
+	u32        sler;		/*  num sler notification from BFA */
+	u32	rsvd;		/* padding for 64 bit alignment */
+};
+
+/**
+ * FCS itnim attributes returned in queries
+ */
+struct bfa_itnim_attr_s {
+	enum bfa_itnim_state state; /*  FCS itnim state        */
+	u8 retry;		/*  data retransmision support */
+	u8	task_retry_id;  /*  task retry ident support   */
+	u8 rec_support;    /*  REC supported              */
+	u8 conf_comp;      /*  confirmed completion supp  */
+};
+
+#endif /* __BFA_DEFS_FCS_H__ */

drivers/scsi/bfa/bfa_drv.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -14,10 +14,8 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  */
-#include <bfa.h>
+
-#include <defs/bfa_defs_pci.h>
+#include "bfa_modules.h"
-#include <cs/bfa_debug.h>
-#include <bfa_iocfc.h>
 
 /**
  * BFA module list terminated by NULL
@@ -30,9 +28,6 @@ struct bfa_module_s *hal_mods[] = {
 	&hal_mod_uf,
 	&hal_mod_rport,
 	&hal_mod_fcpim,
-#ifdef BFA_CFG_PBIND
-	&hal_mod_pbind,
-#endif
 	NULL
 };
 
@@ -74,6 +69,7 @@ bfa_isr_func_t  bfa_isrs[BFI_MC_MAX] = {
 	bfa_isr_unhandled,	/* --------- */
 };
 
+
 /**
  * Message handlers for mailbox command classes
  */
@@ -88,3 +84,24 @@ bfa_ioc_mbox_mcfunc_t  bfa_mbox_isrs[BFI_MC_MAX] = {
 	NULL,
 };
 
+
+
+void
+bfa_com_port_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi)
+{
+	struct bfa_port_s	*port = &bfa->modules.port;
+	u32		dm_len;
+	u8			*dm_kva;
+	u64		dm_pa;
+
+	dm_len = bfa_port_meminfo();
+	dm_kva = bfa_meminfo_dma_virt(mi);
+	dm_pa  = bfa_meminfo_dma_phys(mi);
+
+	memset(port, 0, sizeof(struct bfa_port_s));
+	bfa_port_attach(port, &bfa->ioc, bfa, bfa->trcmod);
+	bfa_port_mem_claim(port, dm_kva, dm_pa);
+
+	bfa_meminfo_dma_virt(mi) = dm_kva + dm_len;
+	bfa_meminfo_dma_phys(mi) = dm_pa + dm_len;
+}

drivers/scsi/bfa/bfa_fc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,13 +15,50 @@
  * General Public License for more details.
  */
 
-#ifndef __FC_H__
+#ifndef __BFA_FC_H__
-#define __FC_H__
+#define __BFA_FC_H__
 
-#include <protocol/types.h>
+#include "bfa_os_inc.h"
+
+typedef u64 wwn_t;
+typedef u64 lun_t;
+
+#define WWN_NULL	(0)
+#define FC_SYMNAME_MAX	256	/*  max name server symbolic name size */
+#define FC_ALPA_MAX	128
 
 #pragma pack(1)
 
+#define MAC_ADDRLEN	(6)
+struct mac_s { u8 mac[MAC_ADDRLEN]; };
+#define mac_t struct mac_s
+
+/*
+ * generic SCSI cdb definition
+ */
+#define SCSI_MAX_CDBLEN     16
+struct scsi_cdb_s {
+	u8         scsi_cdb[SCSI_MAX_CDBLEN];
+};
+#define scsi_cdb_t struct scsi_cdb_s
+
+/* ------------------------------------------------------------
+ * SCSI status byte values
+ * ------------------------------------------------------------
+ */
+#define SCSI_STATUS_GOOD                   0x00
+#define SCSI_STATUS_CHECK_CONDITION        0x02
+#define SCSI_STATUS_CONDITION_MET          0x04
+#define SCSI_STATUS_BUSY                   0x08
+#define SCSI_STATUS_INTERMEDIATE           0x10
+#define SCSI_STATUS_ICM                    0x14 /* intermediate condition met */
+#define SCSI_STATUS_RESERVATION_CONFLICT   0x18
+#define SCSI_STATUS_COMMAND_TERMINATED     0x22
+#define SCSI_STATUS_QUEUE_FULL             0x28
+#define SCSI_STATUS_ACA_ACTIVE             0x30
+
+#define SCSI_MAX_ALLOC_LEN      0xFF    /* maximum allocarion length */
+
 /*
  * Fibre Channel Header Structure (FCHS) definition
  */
@@ -140,6 +177,8 @@ enum {
 	FC_TYPE_FC_FSS		= 0x22,	/* Fabric Switch Services */
 	FC_TYPE_FC_AL		= 0x23,	/* FC-AL */
 	FC_TYPE_FC_SNMP		= 0x24,	/* FC-SNMP */
+	FC_TYPE_FC_SPINFAB	= 0xEE,	/* SPINFAB */
+	FC_TYPE_FC_DIAG		= 0xEF,	/* DIAG */
 	FC_TYPE_MAX		= 256,	/* 256 FC-4 types */
 };
 
@@ -233,6 +272,8 @@ enum {
 	FC_ELS_PDISC = 0x50,	/* Discover N_Port Parameters. */
 	FC_ELS_FDISC = 0x51,	/* Discover F_Port Parameters. */
 	FC_ELS_ADISC = 0x52,	/* Discover Address. */
+	FC_ELS_FARP_REQ = 0x54,	/* FARP Request. */
+	FC_ELS_FARP_REP = 0x55,	/* FARP Reply. */
 	FC_ELS_FAN = 0x60,	/* Fabric Address Notification */
 	FC_ELS_RSCN = 0x61,	/* Reg State Change Notification */
 	FC_ELS_SCR = 0x62,	/* State Change Registration. */
@@ -361,8 +402,8 @@ struct fc_plogi_clp_s{
 	u32        reserved8:16;
 };
 
-#define FLOGI_VVL_BRCD    0x42524344 /* ASCII value for each character in
+/* ASCII value for each character in string "BRCD" */
-				      * string "BRCD" */
+#define FLOGI_VVL_BRCD    0x42524344
 
 /*
  * PLOGI els command and reply payload
@@ -931,7 +972,7 @@ enum fc_rpsc_speed_cap{
 	RPSC_SPEED_CAP_UNKNOWN = 0x0001,
 };
 
-enum fc_rpsc_op_speed_s{
+enum fc_rpsc_op_speed {
 	RPSC_OP_SPEED_1G = 0x8000,
 	RPSC_OP_SPEED_2G = 0x4000,
 	RPSC_OP_SPEED_4G = 0x2000,
@@ -943,8 +984,8 @@ enum fc_rpsc_op_speed_s{
 };
 
 struct fc_rpsc_speed_info_s {
-	u16        port_speed_cap;	/*! see fc_rpsc_speed_cap_t */
+	u16        port_speed_cap;	/*! see enum fc_rpsc_speed_cap */
-	u16        port_op_speed;	/*! see fc_rpsc_op_speed_t */
+	u16        port_op_speed;	/*! see enum fc_rpsc_op_speed */
 };
 
 enum link_e2e_beacon_subcmd {
@@ -959,7 +1000,7 @@ enum beacon_type{
 };
 
 struct link_e2e_beacon_param_s {
-	u8         beacon_type;	/* Beacon Type. See beacon_type_t */
+	u8         beacon_type;	/* Beacon Type. See enum beacon_type */
 	u8         beacon_frequency;
 					/* Beacon frequency. Number of blinks
 					 * per 10 seconds
@@ -978,12 +1019,13 @@ struct link_e2e_beacon_param_s {
 };
 
 /*
- * Link E2E beacon request/good response format. For LS_RJTs use fc_ls_rjt_t
+ * Link E2E beacon request/good response format.
+ * For LS_RJTs use struct fc_ls_rjt_s
  */
 struct link_e2e_beacon_req_s {
 	u32        ls_code;	/*! FC_ELS_E2E_LBEACON in requests *
 					 *or FC_ELS_ACC in good replies */
-	u32        ls_sub_cmd;	/*! See link_e2e_beacon_subcmd_t */
+	u32        ls_sub_cmd;	/*! See enum link_e2e_beacon_subcmd */
 	struct link_e2e_beacon_param_s beacon_parm;
 };
 
@@ -1030,7 +1072,6 @@ enum fc_rpsc2_port_type{
 	RPSC2_PORT_TYPE_NPIV_PORT  = 0x5f,
 	RPSC2_PORT_TYPE_NPORT_TRUNK  = 0x6f,
 };
-
 /*
  * RPSC2 portInfo entry structure
  */
@@ -1106,6 +1147,770 @@ struct fc_vft_s{
 	u32        res_c:24;
 };
 
+/*
+ * FCP
+ */
+enum {
+	FCP_RJT		= 0x01000000,	/* SRR reject */
+	FCP_SRR_ACCEPT	= 0x02000000,	/* SRR accept */
+	FCP_SRR		= 0x14000000,	/* Sequence Retransmission Request */
+};
+
+/*
+ * SRR FC-4 LS payload
+ */
+struct fc_srr_s {
+	u32	ls_cmd;
+	u32        ox_id:16;	/* ox-id */
+	u32        rx_id:16;	/* rx-id */
+	u32        ro;		/* relative offset */
+	u32        r_ctl:8;		/* R_CTL for I.U. */
+	u32        res:24;
+};
+
+
+/*
+ * FCP_CMND definitions
+ */
+#define FCP_CMND_CDB_LEN    16
+#define FCP_CMND_LUN_LEN    8
+
+struct fcp_cmnd_s {
+	lun_t           lun;		/* 64-bit LU number */
+	u8         crn;		/* command reference number */
+#ifdef __BIGENDIAN
+	u8         resvd:1,
+			priority:4,	/* FCP-3: SAM-3 priority */
+			taskattr:3;	/* scsi task attribute */
+#else
+	u8         taskattr:3,	/* scsi task attribute */
+			priority:4,	/* FCP-3: SAM-3 priority */
+			resvd:1;
+#endif
+	u8         tm_flags;	/* task management flags */
+#ifdef __BIGENDIAN
+	u8         addl_cdb_len:6,	/* additional CDB length words */
+			iodir:2;	/* read/write FCP_DATA IUs */
+#else
+	u8         iodir:2,	/* read/write FCP_DATA IUs */
+			addl_cdb_len:6;	/* additional CDB length */
+#endif
+	scsi_cdb_t      cdb;
+
+	/*
+	 * !!! additional cdb bytes follows here!!!
+	 */
+	u32        fcp_dl;	/* bytes to be transferred */
+};
+
+#define fcp_cmnd_cdb_len(_cmnd) ((_cmnd)->addl_cdb_len * 4 + FCP_CMND_CDB_LEN)
+#define fcp_cmnd_fcpdl(_cmnd)	((&(_cmnd)->fcp_dl)[(_cmnd)->addl_cdb_len])
+
+/*
+ * struct fcp_cmnd_s .iodir field values
+ */
+enum fcp_iodir {
+	FCP_IODIR_NONE	= 0,
+	FCP_IODIR_WRITE = 1,
+	FCP_IODIR_READ	= 2,
+	FCP_IODIR_RW	= 3,
+};
+
+/*
+ * Task attribute field
+ */
+enum {
+	FCP_TASK_ATTR_SIMPLE	= 0,
+	FCP_TASK_ATTR_HOQ	= 1,
+	FCP_TASK_ATTR_ORDERED	= 2,
+	FCP_TASK_ATTR_ACA	= 4,
+	FCP_TASK_ATTR_UNTAGGED	= 5,	/* obsolete in FCP-3 */
+};
+
+/*
+ * Task management flags field - only one bit shall be set
+ */
+enum fcp_tm_cmnd {
+	FCP_TM_ABORT_TASK_SET	= BIT(1),
+	FCP_TM_CLEAR_TASK_SET	= BIT(2),
+	FCP_TM_LUN_RESET	= BIT(4),
+	FCP_TM_TARGET_RESET	= BIT(5),	/* obsolete in FCP-3 */
+	FCP_TM_CLEAR_ACA	= BIT(6),
+};
+
+/*
+ * FCP_XFER_RDY IU defines
+ */
+struct fcp_xfer_rdy_s {
+	u32        data_ro;
+	u32        burst_len;
+	u32        reserved;
+};
+
+/*
+ * FCP_RSP residue flags
+ */
+enum fcp_residue {
+	FCP_NO_RESIDUE = 0,	/* no residue */
+	FCP_RESID_OVER = 1,	/* more data left that was not sent */
+	FCP_RESID_UNDER = 2,	/* less data than requested */
+};
+
+enum {
+	FCP_RSPINFO_GOOD = 0,
+	FCP_RSPINFO_DATALEN_MISMATCH = 1,
+	FCP_RSPINFO_CMND_INVALID = 2,
+	FCP_RSPINFO_ROLEN_MISMATCH = 3,
+	FCP_RSPINFO_TM_NOT_SUPP = 4,
+	FCP_RSPINFO_TM_FAILED = 5,
+};
+
+struct fcp_rspinfo_s {
+	u32        res0:24;
+	u32        rsp_code:8;	/* response code (as above) */
+	u32        res1;
+};
+
+struct fcp_resp_s {
+	u32        reserved[2];	/* 2 words reserved */
+	u16        reserved2;
+#ifdef __BIGENDIAN
+	u8         reserved3:3;
+	u8         fcp_conf_req:1;	/* FCP_CONF is requested */
+	u8         resid_flags:2;	/* underflow/overflow */
+	u8         sns_len_valid:1;/* sense len is valid */
+	u8         rsp_len_valid:1;/* response len is valid */
+#else
+	u8         rsp_len_valid:1;/* response len is valid */
+	u8         sns_len_valid:1;/* sense len is valid */
+	u8         resid_flags:2;	/* underflow/overflow */
+	u8         fcp_conf_req:1;	/* FCP_CONF is requested */
+	u8         reserved3:3;
+#endif
+	u8         scsi_status;	/* one byte SCSI status */
+	u32        residue;	/* residual data bytes */
+	u32        sns_len;	/* length od sense info */
+	u32        rsp_len;	/* length of response info */
+};
+
+#define fcp_snslen(__fcprsp)	((__fcprsp)->sns_len_valid ?		\
+					(__fcprsp)->sns_len : 0)
+#define fcp_rsplen(__fcprsp)	((__fcprsp)->rsp_len_valid ?		\
+					(__fcprsp)->rsp_len : 0)
+#define fcp_rspinfo(__fcprsp)	((struct fcp_rspinfo_s *)((__fcprsp) + 1))
+#define fcp_snsinfo(__fcprsp)	(((u8 *)fcp_rspinfo(__fcprsp)) +	\
+						fcp_rsplen(__fcprsp))
+
+struct fcp_cmnd_fr_s {
+	struct fchs_s fchs;
+	struct fcp_cmnd_s fcp;
+};
+
+/*
+ * CT
+ */
+struct ct_hdr_s {
+	u32	rev_id:8;	/* Revision of the CT */
+	u32	in_id:24;	/* Initiator Id */
+	u32	gs_type:8;	/* Generic service Type */
+	u32	gs_sub_type:8;	/* Generic service sub type */
+	u32	options:8;	/* options */
+	u32	rsvrd:8;	/* reserved */
+	u32	cmd_rsp_code:16;/* ct command/response code */
+	u32	max_res_size:16;/* maximum/residual size */
+	u32	frag_id:8;	/* fragment ID */
+	u32	reason_code:8;	/* reason code */
+	u32	exp_code:8;	/* explanation code */
+	u32	vendor_unq:8;	/* vendor unique */
+};
+
+/*
+ * defines for the Revision
+ */
+enum {
+	CT_GS3_REVISION = 0x01,
+};
+
+/*
+ * defines for gs_type
+ */
+enum {
+	CT_GSTYPE_KEYSERVICE	= 0xF7,
+	CT_GSTYPE_ALIASSERVICE	= 0xF8,
+	CT_GSTYPE_MGMTSERVICE	= 0xFA,
+	CT_GSTYPE_TIMESERVICE	= 0xFB,
+	CT_GSTYPE_DIRSERVICE	= 0xFC,
+};
+
+/*
+ * defines for gs_sub_type for gs type directory service
+ */
+enum {
+	CT_GSSUBTYPE_NAMESERVER = 0x02,
+};
+
+/*
+ * defines for gs_sub_type for gs type management service
+ */
+enum {
+	CT_GSSUBTYPE_CFGSERVER	= 0x01,
+	CT_GSSUBTYPE_UNZONED_NS = 0x02,
+	CT_GSSUBTYPE_ZONESERVER = 0x03,
+	CT_GSSUBTYPE_LOCKSERVER = 0x04,
+	CT_GSSUBTYPE_HBA_MGMTSERVER = 0x10,	/* for FDMI */
+};
+
+/*
+ * defines for CT response code field
+ */
+enum {
+	CT_RSP_REJECT = 0x8001,
+	CT_RSP_ACCEPT = 0x8002,
+};
+
+/*
+ * defintions for CT reason code
+ */
+enum {
+	CT_RSN_INV_CMD		= 0x01,
+	CT_RSN_INV_VER		= 0x02,
+	CT_RSN_LOGIC_ERR	= 0x03,
+	CT_RSN_INV_SIZE		= 0x04,
+	CT_RSN_LOGICAL_BUSY	= 0x05,
+	CT_RSN_PROTO_ERR	= 0x07,
+	CT_RSN_UNABLE_TO_PERF	= 0x09,
+	CT_RSN_NOT_SUPP			= 0x0B,
+	CT_RSN_SERVER_NOT_AVBL  = 0x0D,
+	CT_RSN_SESSION_COULD_NOT_BE_ESTBD = 0x0E,
+	CT_RSN_VENDOR_SPECIFIC  = 0xFF,
+
+};
+
+/*
+ * definitions for explanations code for Name server
+ */
+enum {
+	CT_NS_EXP_NOADDITIONAL	= 0x00,
+	CT_NS_EXP_ID_NOT_REG	= 0x01,
+	CT_NS_EXP_PN_NOT_REG	= 0x02,
+	CT_NS_EXP_NN_NOT_REG	= 0x03,
+	CT_NS_EXP_CS_NOT_REG	= 0x04,
+	CT_NS_EXP_IPN_NOT_REG	= 0x05,
+	CT_NS_EXP_IPA_NOT_REG	= 0x06,
+	CT_NS_EXP_FT_NOT_REG	= 0x07,
+	CT_NS_EXP_SPN_NOT_REG	= 0x08,
+	CT_NS_EXP_SNN_NOT_REG	= 0x09,
+	CT_NS_EXP_PT_NOT_REG	= 0x0A,
+	CT_NS_EXP_IPP_NOT_REG	= 0x0B,
+	CT_NS_EXP_FPN_NOT_REG	= 0x0C,
+	CT_NS_EXP_HA_NOT_REG	= 0x0D,
+	CT_NS_EXP_FD_NOT_REG	= 0x0E,
+	CT_NS_EXP_FF_NOT_REG	= 0x0F,
+	CT_NS_EXP_ACCESSDENIED	= 0x10,
+	CT_NS_EXP_UNACCEPTABLE_ID = 0x11,
+	CT_NS_EXP_DATABASEEMPTY		= 0x12,
+	CT_NS_EXP_NOT_REG_IN_SCOPE	= 0x13,
+	CT_NS_EXP_DOM_ID_NOT_PRESENT	= 0x14,
+	CT_NS_EXP_PORT_NUM_NOT_PRESENT	= 0x15,
+	CT_NS_EXP_NO_DEVICE_ATTACHED	= 0x16
+};
+
+/*
+ * defintions for the explanation code for all servers
+ */
+enum {
+	CT_EXP_AUTH_EXCEPTION			= 0xF1,
+	CT_EXP_DB_FULL					= 0xF2,
+	CT_EXP_DB_EMPTY					= 0xF3,
+	CT_EXP_PROCESSING_REQ			= 0xF4,
+	CT_EXP_UNABLE_TO_VERIFY_CONN	= 0xF5,
+	CT_EXP_DEVICES_NOT_IN_CMN_ZONE  = 0xF6
+};
+
+/*
+ * Command codes for Name server
+ */
+enum {
+	GS_GID_PN	= 0x0121,	/* Get Id on port name */
+	GS_GPN_ID	= 0x0112,	/* Get port name on ID */
+	GS_GNN_ID	= 0x0113,	/* Get node name on ID */
+	GS_GID_FT	= 0x0171,	/* Get Id on FC4 type */
+	GS_GSPN_ID	= 0x0118,	/* Get symbolic PN on ID */
+	GS_RFT_ID	= 0x0217,	/* Register fc4type on ID */
+	GS_RSPN_ID	= 0x0218,	/* Register symbolic PN on ID */
+	GS_RPN_ID	= 0x0212,	/* Register port name */
+	GS_RNN_ID	= 0x0213,	/* Register node name */
+	GS_RCS_ID	= 0x0214,	/* Register class of service */
+	GS_RPT_ID	= 0x021A,	/* Register port type */
+	GS_GA_NXT	= 0x0100,	/* Get all next */
+	GS_RFF_ID	= 0x021F,	/* Register FC4 Feature		*/
+};
+
+struct fcgs_id_req_s{
+	u32 rsvd:8;
+	u32 dap:24; /* port identifier */
+};
+#define fcgs_gpnid_req_t struct fcgs_id_req_s
+#define fcgs_gnnid_req_t struct fcgs_id_req_s
+#define fcgs_gspnid_req_t struct fcgs_id_req_s
+
+struct fcgs_gidpn_req_s {
+	wwn_t	port_name;	/* port wwn */
+};
+
+struct fcgs_gidpn_resp_s {
+	u32	rsvd:8;
+	u32	dap:24;	/* port identifier */
+};
+
+/**
+ * RFT_ID
+ */
+struct fcgs_rftid_req_s {
+	u32	rsvd:8;
+	u32	dap:24;		/* port identifier */
+	u32	fc4_type[8];	/* fc4 types */
+};
+
+/**
+ * RFF_ID : Register FC4 features.
+ */
+
+#define FC_GS_FCP_FC4_FEATURE_INITIATOR  0x02
+#define FC_GS_FCP_FC4_FEATURE_TARGET	 0x01
+
+struct fcgs_rffid_req_s {
+    u32    rsvd:8;
+    u32    dap:24;		/* port identifier	*/
+    u32    rsvd1:16;
+    u32    fc4ftr_bits:8;		/* fc4 feature bits	*/
+    u32    fc4_type:8;		/* corresponding FC4 Type */
+};
+
+/**
+ * GID_FT Request
+ */
+struct fcgs_gidft_req_s {
+	u8	reserved;
+	u8	domain_id;	/* domain, 0 - all fabric */
+	u8	area_id;	/* area, 0 - whole domain */
+	u8	fc4_type;	/* FC_TYPE_FCP for SCSI devices */
+};		/* GID_FT Request */
+
+/**
+ * GID_FT Response
+ */
+struct fcgs_gidft_resp_s {
+	u8		last:1;	/* last port identifier flag */
+	u8		reserved:7;
+	u32	pid:24;	/* port identifier */
+};		/* GID_FT Response */
+
+/**
+ * RSPN_ID
+ */
+struct fcgs_rspnid_req_s {
+	u32	rsvd:8;
+	u32	dap:24;		/* port identifier */
+	u8		spn_len;	/* symbolic port name length */
+	u8		spn[256];	/* symbolic port name */
+};
+
+/**
+ * RPN_ID
+ */
+struct fcgs_rpnid_req_s {
+	u32	rsvd:8;
+	u32	port_id:24;
+	wwn_t		port_name;
+};
+
+/**
+ * RNN_ID
+ */
+struct fcgs_rnnid_req_s {
+	u32	rsvd:8;
+	u32	port_id:24;
+	wwn_t		node_name;
+};
+
+/**
+ * RCS_ID
+ */
+struct fcgs_rcsid_req_s {
+	u32	rsvd:8;
+	u32	port_id:24;
+	u32	cos;
+};
+
+/**
+ * RPT_ID
+ */
+struct fcgs_rptid_req_s {
+	u32	rsvd:8;
+	u32	port_id:24;
+	u32	port_type:8;
+	u32	rsvd1:24;
+};
+
+/**
+ * GA_NXT Request
+ */
+struct fcgs_ganxt_req_s {
+	u32	rsvd:8;
+	u32	port_id:24;
+};
+
+/**
+ * GA_NXT Response
+ */
+struct fcgs_ganxt_rsp_s {
+	u32	port_type:8;	/* Port Type */
+	u32	port_id:24;	/* Port Identifier */
+	wwn_t		port_name;	/* Port Name */
+	u8		spn_len;	/* Length of Symbolic Port Name */
+	char		spn[255];	/* Symbolic Port Name */
+	wwn_t		node_name;	/* Node Name */
+	u8		snn_len;	/* Length of Symbolic Node Name */
+	char		snn[255];	/* Symbolic Node Name */
+	u8		ipa[8];		/* Initial Process Associator */
+	u8		ip[16];		/* IP Address */
+	u32	cos;		/* Class of Service */
+	u32	fc4types[8];	/* FC-4 TYPEs */
+	wwn_t		fabric_port_name;
+					/* Fabric Port Name */
+	u32	rsvd:8;		/* Reserved */
+	u32	hard_addr:24;	/* Hard Address */
+};
+
+/*
+ * Fabric Config Server
+ */
+
+/*
+ * Command codes for Fabric Configuration Server
+ */
+enum {
+	GS_FC_GFN_CMD	= 0x0114,	/* GS FC Get Fabric Name  */
+	GS_FC_GMAL_CMD	= 0x0116,	/* GS FC GMAL  */
+	GS_FC_TRACE_CMD	= 0x0400,	/* GS FC Trace Route */
+	GS_FC_PING_CMD	= 0x0401,	/* GS FC Ping */
+};
+
+/*
+ * Source or Destination Port Tags.
+ */
+enum {
+	GS_FTRACE_TAG_NPORT_ID		= 1,
+	GS_FTRACE_TAG_NPORT_NAME	= 2,
+};
+
+/*
+* Port Value : Could be a Port id or wwn
+ */
+union fcgs_port_val_u {
+	u32	nport_id;
+	wwn_t		nport_wwn;
+};
+
+#define GS_FTRACE_MAX_HOP_COUNT	20
+#define GS_FTRACE_REVISION	1
+
+/*
+ * Ftrace Related Structures.
+ */
+
+/*
+ * STR (Switch Trace) Reject Reason Codes. From FC-SW.
+ */
+enum {
+	GS_FTRACE_STR_CMD_COMPLETED_SUCC	= 0,
+	GS_FTRACE_STR_CMD_NOT_SUPP_IN_NEXT_SWITCH,
+	GS_FTRACE_STR_NO_RESP_FROM_NEXT_SWITCH,
+	GS_FTRACE_STR_MAX_HOP_CNT_REACHED,
+	GS_FTRACE_STR_SRC_PORT_NOT_FOUND,
+	GS_FTRACE_STR_DST_PORT_NOT_FOUND,
+	GS_FTRACE_STR_DEVICES_NOT_IN_COMMON_ZONE,
+	GS_FTRACE_STR_NO_ROUTE_BW_PORTS,
+	GS_FTRACE_STR_NO_ADDL_EXPLN,
+	GS_FTRACE_STR_FABRIC_BUSY,
+	GS_FTRACE_STR_FABRIC_BUILD_IN_PROGRESS,
+	GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_START = 0xf0,
+	GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_END = 0xff,
+};
+
+/*
+ * Ftrace Request
+ */
+struct fcgs_ftrace_req_s {
+	u32	revision;
+	u16	src_port_tag;	/* Source Port tag */
+	u16	src_port_len;	/* Source Port len */
+	union fcgs_port_val_u src_port_val;	/* Source Port value */
+	u16	dst_port_tag;	/* Destination Port tag */
+	u16	dst_port_len;	/* Destination Port len */
+	union fcgs_port_val_u dst_port_val;	/* Destination Port value */
+	u32	token;
+	u8		vendor_id[8];	/* T10 Vendor Identifier */
+	u8		vendor_info[8];	/* Vendor specific Info */
+	u32	max_hop_cnt;	/* Max Hop Count */
+};
+
+/*
+ * Path info structure
+ */
+struct fcgs_ftrace_path_info_s {
+	wwn_t		switch_name;		/* Switch WWN */
+	u32	domain_id;
+	wwn_t		ingress_port_name;	/* Ingress ports wwn */
+	u32	ingress_phys_port_num;	/* Ingress ports physical port
+						 * number
+						 */
+	wwn_t		egress_port_name;	/* Ingress ports wwn */
+	u32	egress_phys_port_num;	/* Ingress ports physical port
+						 * number
+						 */
+};
+
+/*
+ * Ftrace Acc Response
+ */
+struct fcgs_ftrace_resp_s {
+	u32	revision;
+	u32	token;
+	u8		vendor_id[8];		/* T10 Vendor Identifier */
+	u8		vendor_info[8];		/* Vendor specific Info */
+	u32	str_rej_reason_code;	/* STR Reject Reason Code */
+	u32	num_path_info_entries;	/* No. of path info entries */
+	/*
+	 * path info entry/entries.
+	 */
+	struct fcgs_ftrace_path_info_s path_info[1];
+
+};
+
+/*
+* Fabric Config Server : FCPing
+ */
+
+/*
+ * FC Ping Request
+ */
+struct fcgs_fcping_req_s {
+	u32	revision;
+	u16	port_tag;
+	u16	port_len;	/* Port len */
+	union fcgs_port_val_u port_val;	/* Port value */
+	u32	token;
+};
+
+/*
+ * FC Ping Response
+ */
+struct fcgs_fcping_resp_s {
+	u32	token;
+};
+
+/*
+ * Command codes for zone server query.
+ */
+enum {
+	ZS_GZME = 0x0124,	/* Get zone member extended */
+};
+
+/*
+ * ZS GZME request
+ */
+#define ZS_GZME_ZNAMELEN	32
+struct zs_gzme_req_s {
+	u8	znamelen;
+	u8	rsvd[3];
+	u8	zname[ZS_GZME_ZNAMELEN];
+};
+
+enum zs_mbr_type {
+	ZS_MBR_TYPE_PWWN	= 1,
+	ZS_MBR_TYPE_DOMPORT	= 2,
+	ZS_MBR_TYPE_PORTID	= 3,
+	ZS_MBR_TYPE_NWWN	= 4,
+};
+
+struct zs_mbr_wwn_s {
+	u8	mbr_type;
+	u8	rsvd[3];
+	wwn_t	wwn;
+};
+
+struct zs_query_resp_s {
+	u32	nmbrs;	/*  number of zone members */
+	struct zs_mbr_wwn_s	mbr[1];
+};
+
+/*
+ * GMAL Command ( Get ( interconnect Element) Management Address List)
+ * To retrieve the IP Address of a Switch.
+ */
+
+#define CT_GMAL_RESP_PREFIX_TELNET	 "telnet://"
+#define CT_GMAL_RESP_PREFIX_HTTP	 "http://"
+
+/*  GMAL/GFN request */
+struct fcgs_req_s {
+	wwn_t    wwn;   /* PWWN/NWWN */
+};
+
+#define fcgs_gmal_req_t struct fcgs_req_s
+#define fcgs_gfn_req_t struct fcgs_req_s
+
+/* Accept Response to GMAL */
+struct fcgs_gmal_resp_s {
+	u32	ms_len;   /* Num of entries */
+	u8	ms_ma[256];
+};
+
+struct fcgs_gmal_entry_s {
+	u8  len;
+	u8  prefix[7]; /* like "http://" */
+	u8  ip_addr[248];
+};
+
+/*
+ * FDMI
+ */
+/*
+ * FDMI Command Codes
+ */
+#define	FDMI_GRHL		0x0100
+#define	FDMI_GHAT		0x0101
+#define	FDMI_GRPL		0x0102
+#define	FDMI_GPAT		0x0110
+#define	FDMI_RHBA		0x0200
+#define	FDMI_RHAT		0x0201
+#define	FDMI_RPRT		0x0210
+#define	FDMI_RPA		0x0211
+#define	FDMI_DHBA		0x0300
+#define	FDMI_DPRT		0x0310
+
+/*
+ * FDMI reason codes
+ */
+#define	FDMI_NO_ADDITIONAL_EXP		0x00
+#define	FDMI_HBA_ALREADY_REG		0x10
+#define	FDMI_HBA_ATTRIB_NOT_REG		0x11
+#define	FDMI_HBA_ATTRIB_MULTIPLE	0x12
+#define	FDMI_HBA_ATTRIB_LENGTH_INVALID	0x13
+#define	FDMI_HBA_ATTRIB_NOT_PRESENT	0x14
+#define	FDMI_PORT_ORIG_NOT_IN_LIST	0x15
+#define	FDMI_PORT_HBA_NOT_IN_LIST	0x16
+#define	FDMI_PORT_ATTRIB_NOT_REG	0x20
+#define	FDMI_PORT_NOT_REG		0x21
+#define	FDMI_PORT_ATTRIB_MULTIPLE	0x22
+#define	FDMI_PORT_ATTRIB_LENGTH_INVALID	0x23
+#define	FDMI_PORT_ALREADY_REGISTEREED	0x24
+
+/*
+ * FDMI Transmission Speed Mask values
+ */
+#define	FDMI_TRANS_SPEED_1G		0x00000001
+#define	FDMI_TRANS_SPEED_2G		0x00000002
+#define	FDMI_TRANS_SPEED_10G		0x00000004
+#define	FDMI_TRANS_SPEED_4G		0x00000008
+#define	FDMI_TRANS_SPEED_8G		0x00000010
+#define	FDMI_TRANS_SPEED_16G		0x00000020
+#define	FDMI_TRANS_SPEED_UNKNOWN	0x00008000
+
+/*
+ * FDMI HBA attribute types
+ */
+enum fdmi_hba_attribute_type {
+	FDMI_HBA_ATTRIB_NODENAME = 1,	/* 0x0001 */
+	FDMI_HBA_ATTRIB_MANUFACTURER,	/* 0x0002 */
+	FDMI_HBA_ATTRIB_SERIALNUM,	/* 0x0003 */
+	FDMI_HBA_ATTRIB_MODEL,		/* 0x0004 */
+	FDMI_HBA_ATTRIB_MODEL_DESC,	/* 0x0005 */
+	FDMI_HBA_ATTRIB_HW_VERSION,	/* 0x0006 */
+	FDMI_HBA_ATTRIB_DRIVER_VERSION,	/* 0x0007 */
+	FDMI_HBA_ATTRIB_ROM_VERSION,	/* 0x0008 */
+	FDMI_HBA_ATTRIB_FW_VERSION,	/* 0x0009 */
+	FDMI_HBA_ATTRIB_OS_NAME,	/* 0x000A */
+	FDMI_HBA_ATTRIB_MAX_CT,		/* 0x000B */
+
+	FDMI_HBA_ATTRIB_MAX_TYPE
+};
+
+/*
+ * FDMI Port attribute types
+ */
+enum fdmi_port_attribute_type {
+	FDMI_PORT_ATTRIB_FC4_TYPES = 1,	/* 0x0001 */
+	FDMI_PORT_ATTRIB_SUPP_SPEED,	/* 0x0002 */
+	FDMI_PORT_ATTRIB_PORT_SPEED,	/* 0x0003 */
+	FDMI_PORT_ATTRIB_FRAME_SIZE,	/* 0x0004 */
+	FDMI_PORT_ATTRIB_DEV_NAME,	/* 0x0005 */
+	FDMI_PORT_ATTRIB_HOST_NAME,	/* 0x0006 */
+
+	FDMI_PORT_ATTR_MAX_TYPE
+};
+
+/*
+ * FDMI attribute
+ */
+struct fdmi_attr_s {
+	u16        type;
+	u16        len;
+	u8         value[1];
+};
+
+/*
+ * HBA Attribute Block
+ */
+struct fdmi_hba_attr_s {
+	u32        attr_count;	/* # of attributes */
+	struct fdmi_attr_s hba_attr;	/* n attributes */
+};
+
+/*
+ * Registered Port List
+ */
+struct fdmi_port_list_s {
+	u32        num_ports;	/* number Of Port Entries */
+	wwn_t           port_entry;	/* one or more */
+};
+
+/*
+ * Port Attribute Block
+ */
+struct fdmi_port_attr_s {
+	u32        attr_count;	/* # of attributes */
+	struct fdmi_attr_s port_attr;	/* n attributes */
+};
+
+/*
+ * FDMI Register HBA Attributes
+ */
+struct fdmi_rhba_s {
+	wwn_t           hba_id;		/* HBA Identifier */
+	struct fdmi_port_list_s port_list;	/* Registered Port List */
+	struct fdmi_hba_attr_s hba_attr_blk;	/* HBA attribute block */
+};
+
+/*
+ * FDMI Register Port
+ */
+struct fdmi_rprt_s {
+	wwn_t           hba_id;		/* HBA Identifier */
+	wwn_t           port_name;	/* Port wwn */
+	struct fdmi_port_attr_s port_attr_blk;	/* Port Attr Block */
+};
+
+/*
+ * FDMI Register Port Attributes
+ */
+struct fdmi_rpa_s {
+	wwn_t           port_name;	/* port wwn */
+	struct fdmi_port_attr_s port_attr_blk;	/* Port Attr Block */
+};
+
 #pragma pack()
 
-#endif
+#endif	/* __BFA_FC_H__ */

drivers/scsi/bfa/bfa_fcbuild.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -18,8 +18,8 @@
  * fcbuild.c - FC link service frame building and parsing routines
  */
 
-#include <bfa_os_inc.h>
+#include "bfa_os_inc.h"
-#include "fcbuild.h"
+#include "bfa_fcbuild.h"
 
 /*
  * static build functions
@@ -123,7 +123,7 @@ fcbuild_init(void)
 	rrq_tmpl.els_cmd.els_code = FC_ELS_RRQ;
 
 	/*
-	 * fcp_fchs_tmpl
+	 * fcp_struct fchs_s mpl
 	 */
 	fcp_fchs_tmpl.routing = FC_RTG_FC4_DEV_DATA;
 	fcp_fchs_tmpl.cat_info = FC_CAT_UNSOLICIT_CMD;
@@ -135,8 +135,7 @@ fcbuild_init(void)
 }
 
 static void
-fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u32 ox_id)
-			u32 ox_id)
 {
 	bfa_os_memset(fchs, 0, sizeof(struct fchs_s));
 
@@ -158,8 +157,7 @@ fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
 }
 
 void
-fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
-			u16 ox_id)
 {
 	bfa_os_memcpy(fchs, &fc_els_req_tmpl, sizeof(struct fchs_s));
 	fchs->d_id = (d_id);
@@ -168,8 +166,7 @@ fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
 }
 
 static void
-fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
-			u16 ox_id)
 {
 	bfa_os_memcpy(fchs, &fc_els_rsp_tmpl, sizeof(struct fchs_s));
 	fchs->d_id = d_id;
@@ -199,8 +196,7 @@ fc_els_rsp_parse(struct fchs_s *fchs, int len)
 }
 
 static void
-fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
-			u16 ox_id)
 {
 	bfa_os_memcpy(fchs, &fc_bls_rsp_tmpl, sizeof(struct fchs_s));
 	fchs->d_id = d_id;
@@ -233,9 +229,8 @@ fc_plogi_x_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
 
 u16
 fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
-		u16 ox_id, wwn_t port_name, wwn_t node_name,
+		u16 ox_id, wwn_t port_name, wwn_t node_name, u16 pdu_size,
-		u16 pdu_size, u8 set_npiv, u8 set_auth,
+	       u8 set_npiv, u8 set_auth, u16 local_bb_credits)
-		u16 local_bb_credits)
 {
 	u32        d_id = bfa_os_hton3b(FC_FABRIC_PORT);
 	u32	*vvl_info;
@@ -292,8 +287,7 @@ fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
 
 u16
 fc_fdisc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
-		u16 ox_id, wwn_t port_name, wwn_t node_name,
+		u16 ox_id, wwn_t port_name, wwn_t node_name, u16 pdu_size)
-		u16 pdu_size)
 {
 	u32        d_id = bfa_os_hton3b(FC_FABRIC_PORT);
 
@@ -398,7 +392,7 @@ fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
 
 u16
 fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
-		  u16 ox_id, enum bfa_port_role role)
+		  u16 ox_id, enum bfa_lport_role role)
 {
 	struct fc_prli_s *prli = (struct fc_prli_s *) (pld);
 
@@ -407,9 +401,6 @@ fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
 
 	prli->command = FC_ELS_ACC;
 
-	if ((role & BFA_PORT_ROLE_FCP_TM) == BFA_PORT_ROLE_FCP_TM)
-		prli->parampage.servparams.target = 1;
-	else
 	prli->parampage.servparams.initiator = 1;
 
 	prli->parampage.rspcode = FC_PRLI_ACC_XQTD;
@@ -452,12 +443,12 @@ fc_prli_parse(struct fc_prli_s *prli)
 }
 
 u16
-fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id,
+fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id, u32 s_id,
-			u32 s_id, u16 ox_id, wwn_t port_name)
+	      u16 ox_id, wwn_t port_name)
 {
 	fc_els_req_build(fchs, d_id, s_id, ox_id);
 
-	memset(logo, '\0', sizeof(struct fc_logo_s));
+	bfa_os_memset(logo, '\0', sizeof(struct fc_logo_s));
 	logo->els_cmd.els_code = FC_ELS_LOGO;
 	logo->nport_id = (s_id);
 	logo->orig_port_name = port_name;
@@ -470,7 +461,7 @@ fc_adisc_x_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
 		 u32 s_id, u16 ox_id, wwn_t port_name,
 		 wwn_t node_name, u8 els_code)
 {
-	memset(adisc, '\0', sizeof(struct fc_adisc_s));
+	bfa_os_memset(adisc, '\0', sizeof(struct fc_adisc_s));
 
 	adisc->els_cmd.els_code = els_code;
 
@@ -489,8 +480,7 @@ fc_adisc_x_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
 
 u16
 fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
-		u32 s_id, u16 ox_id, wwn_t port_name,
+		u32 s_id, u16 ox_id, wwn_t port_name, wwn_t node_name)
-		wwn_t node_name)
 {
 	return fc_adisc_x_build(fchs, adisc, d_id, s_id, ox_id, port_name,
 				node_name, FC_ELS_ADISC);
@@ -523,8 +513,8 @@ fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len, wwn_t port_name,
 }
 
 enum fc_parse_status
-fc_adisc_parse(struct fchs_s *fchs, void *pld, u32 host_dap,
+fc_adisc_parse(struct fchs_s *fchs, void *pld, u32 host_dap, wwn_t node_name,
-		 wwn_t node_name, wwn_t port_name)
+	       wwn_t port_name)
 {
 	struct fc_adisc_s *adisc = (struct fc_adisc_s *) pld;
 
@@ -584,8 +574,8 @@ fc_abts_rsp_parse(struct fchs_s *fchs, int len)
 }
 
 u16
-fc_rrq_build(struct fchs_s *fchs, struct fc_rrq_s *rrq, u32 d_id,
+fc_rrq_build(struct fchs_s *fchs, struct fc_rrq_s *rrq, u32 d_id, u32 s_id,
-			 u32 s_id, u16 ox_id, u16 rrq_oxid)
+	     u16 ox_id, u16 rrq_oxid)
 {
 	fc_els_req_build(fchs, d_id, s_id, ox_id);
 
@@ -608,7 +598,7 @@ fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
 
 	fc_els_rsp_build(fchs, d_id, s_id, ox_id);
 
-	memset(acc, 0, sizeof(struct fc_els_cmd_s));
+	bfa_os_memset(acc, 0, sizeof(struct fc_els_cmd_s));
 	acc->els_code = FC_ELS_ACC;
 
 	return sizeof(struct fc_els_cmd_s);
@@ -620,7 +610,7 @@ fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt, u32 d_id,
 		u8 reason_code_expl)
 {
 	fc_els_rsp_build(fchs, d_id, s_id, ox_id);
-	memset(ls_rjt, 0, sizeof(struct fc_ls_rjt_s));
+	bfa_os_memset(ls_rjt, 0, sizeof(struct fc_ls_rjt_s));
 
 	ls_rjt->els_cmd.els_code = FC_ELS_LS_RJT;
 	ls_rjt->reason_code = reason_code;
@@ -647,11 +637,11 @@ fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id,
 }
 
 u16
-fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd,
+fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd, u32 d_id,
-			u32 d_id, u32 s_id, u16 ox_id)
+		u32 s_id, u16 ox_id)
 {
 	fc_els_rsp_build(fchs, d_id, s_id, ox_id);
-	memset(els_cmd, 0, sizeof(struct fc_els_cmd_s));
+	bfa_os_memset(els_cmd, 0, sizeof(struct fc_els_cmd_s));
 	els_cmd->els_code = FC_ELS_ACC;
 
 	return sizeof(struct fc_els_cmd_s);
@@ -676,14 +666,13 @@ fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code)
 
 u16
 fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
-			u32 d_id, u32 s_id, u16 ox_id,
+		u32 d_id, u32 s_id, u16 ox_id, int num_pages)
-			int num_pages)
 {
 	int             page;
 
 	fc_els_rsp_build(fchs, d_id, s_id, ox_id);
 
-	memset(tprlo_acc, 0, (num_pages * 16) + 4);
+	bfa_os_memset(tprlo_acc, 0, (num_pages * 16) + 4);
 	tprlo_acc->command = FC_ELS_ACC;
 
 	tprlo_acc->page_len = 0x10;
@@ -700,15 +689,14 @@ fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
 }
 
 u16
-fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc,
+fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc, u32 d_id,
-			u32 d_id, u32 s_id, u16 ox_id,
+		  u32 s_id, u16 ox_id, int num_pages)
-			int num_pages)
 {
 	int             page;
 
 	fc_els_rsp_build(fchs, d_id, s_id, ox_id);
 
-	memset(prlo_acc, 0, (num_pages * 16) + 4);
+	bfa_os_memset(prlo_acc, 0, (num_pages * 16) + 4);
 	prlo_acc->command = FC_ELS_ACC;
 	prlo_acc->page_len = 0x10;
 	prlo_acc->payload_len = bfa_os_htons((num_pages * 16) + 4);
@@ -730,7 +718,7 @@ fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid, u32 d_id,
 {
 	fc_els_req_build(fchs, d_id, s_id, ox_id);
 
-	memset(rnid, 0, sizeof(struct fc_rnid_cmd_s));
+	bfa_os_memset(rnid, 0, sizeof(struct fc_rnid_cmd_s));
 
 	rnid->els_cmd.els_code = FC_ELS_RNID;
 	rnid->node_id_data_format = data_format;
@@ -739,13 +727,12 @@ fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid, u32 d_id,
 }
 
 u16
-fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc,
+fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc, u32 d_id,
-			u32 d_id, u32 s_id, u16 ox_id,
+		  u32 s_id, u16 ox_id, u32 data_format,
-			u32 data_format,
 		  struct fc_rnid_common_id_data_s *common_id_data,
 		  struct fc_rnid_general_topology_data_s *gen_topo_data)
 {
-	memset(rnid_acc, 0, sizeof(struct fc_rnid_acc_s));
+	bfa_os_memset(rnid_acc, 0, sizeof(struct fc_rnid_acc_s));
 
 	fc_els_rsp_build(fchs, d_id, s_id, ox_id);
 
@@ -773,23 +760,22 @@ fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc, u32 d_id,
 {
 	fc_els_req_build(fchs, d_id, s_id, ox_id);
 
-	memset(rpsc, 0, sizeof(struct fc_rpsc_cmd_s));
+	bfa_os_memset(rpsc, 0, sizeof(struct fc_rpsc_cmd_s));
 
 	rpsc->els_cmd.els_code = FC_ELS_RPSC;
 	return sizeof(struct fc_rpsc_cmd_s);
 }
 
 u16
-fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2,
+fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2, u32 d_id,
-			u32 d_id, u32 s_id, u32 *pid_list,
+		u32 s_id, u32 *pid_list, u16 npids)
-			u16 npids)
 {
 	u32 dctlr_id = FC_DOMAIN_CTRLR(bfa_os_hton3b(d_id));
 	int i = 0;
 
 	fc_els_req_build(fchs, bfa_os_hton3b(dctlr_id), s_id, 0);
 
-	memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s));
+	bfa_os_memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s));
 
 	rpsc2->els_cmd.els_code = FC_ELS_RPSC;
 	rpsc2->token = bfa_os_htonl(FC_BRCD_TOKEN);
@@ -797,8 +783,7 @@ fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2,
 	for (i = 0; i < npids; i++)
 		rpsc2->pid_list[i].pid = pid_list[i];
 
-	return sizeof(struct fc_rpsc2_cmd_s) + ((npids - 1) *
+	return sizeof(struct fc_rpsc2_cmd_s) + ((npids - 1) * (sizeof(u32)));
-			(sizeof(u32)));
 }
 
 u16
@@ -806,7 +791,7 @@ fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
 		u32 d_id, u32 s_id, u16 ox_id,
 		  struct fc_rpsc_speed_info_s *oper_speed)
 {
-	memset(rpsc_acc, 0, sizeof(struct fc_rpsc_acc_s));
+	bfa_os_memset(rpsc_acc, 0, sizeof(struct fc_rpsc_acc_s));
 
 	fc_els_rsp_build(fchs, d_id, s_id, ox_id);
 
@@ -820,7 +805,6 @@ fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
 		bfa_os_htons(oper_speed->port_op_speed);
 
 	return sizeof(struct fc_rpsc_acc_s);
-
 }
 
 /*
@@ -841,9 +825,8 @@ fc_logo_rsp_parse(struct fchs_s *fchs, int len)
 }
 
 u16
-fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
-			u16 ox_id, wwn_t port_name, wwn_t node_name,
+	       wwn_t port_name, wwn_t node_name, u16 pdu_size)
-			u16 pdu_size)
 {
 	struct fc_logi_s *pdisc = (struct fc_logi_s *) (fchs + 1);
 
@@ -890,7 +873,7 @@ fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
 	int             page;
 
 	fc_els_req_build(fchs, d_id, s_id, ox_id);
-	memset(prlo, 0, (num_pages * 16) + 4);
+	bfa_os_memset(prlo, 0, (num_pages * 16) + 4);
 	prlo->command = FC_ELS_PRLO;
 	prlo->page_len = 0x10;
 	prlo->payload_len = bfa_os_htons((num_pages * 16) + 4);
@@ -941,15 +924,14 @@ fc_prlo_rsp_parse(struct fchs_s *fchs, int len)
 }
 
 u16
-fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
-			u16 ox_id, int num_pages,
+	       int num_pages, enum fc_tprlo_type tprlo_type, u32 tpr_id)
-			enum fc_tprlo_type tprlo_type, u32 tpr_id)
 {
 	struct fc_tprlo_s *tprlo = (struct fc_tprlo_s *) (fchs + 1);
 	int             page;
 
 	fc_els_req_build(fchs, d_id, s_id, ox_id);
-	memset(tprlo, 0, (num_pages * 16) + 4);
+	bfa_os_memset(tprlo, 0, (num_pages * 16) + 4);
 	tprlo->command = FC_ELS_TPRLO;
 	tprlo->page_len = 0x10;
 	tprlo->payload_len = bfa_os_htons((num_pages * 16) + 4);
@@ -1013,9 +995,8 @@ fc_rrq_rsp_parse(struct fchs_s *fchs, int len)
 }
 
 u16
-fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
-			u16 ox_id, u32 reason_code,
+		u32 reason_code, u32 reason_expl)
-			u32 reason_expl)
 {
 	struct fc_ba_rjt_s *ba_rjt = (struct fc_ba_rjt_s *) (fchs + 1);
 
@@ -1062,10 +1043,8 @@ u16
 fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
 	       wwn_t port_name)
 {
-
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_gidpn_req_s *gidpn =
+	struct fcgs_gidpn_req_s *gidpn = (struct fcgs_gidpn_req_s *)(cthdr + 1);
-			(struct fcgs_gidpn_req_s *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
@@ -1080,7 +1059,6 @@ u16
 fc_gpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
 	       u32 port_id)
 {
-
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
 	fcgs_gpnid_req_t *gpnid = (fcgs_gpnid_req_t *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
@@ -1097,7 +1075,6 @@ u16
 fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
 	       u32 port_id)
 {
-
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
 	fcgs_gnnid_req_t *gnnid = (fcgs_gnnid_req_t *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
@@ -1124,8 +1101,8 @@ fc_ct_rsp_parse(struct ct_hdr_s *cthdr)
 }
 
 u16
-fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr, u8 set_br_reg,
+fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
-			u32 s_id, u16 ox_id)
+		u8 set_br_reg, u32 s_id, u16 ox_id)
 {
 	u32        d_id = bfa_os_hton3b(FC_FABRIC_CONTROLLER);
 
@@ -1141,8 +1118,8 @@ fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr, u8 set_br_reg,
 }
 
 u16
-fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn, u32 s_id,
+fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn,
-			u16 ox_id)
+		u32 s_id, u16 ox_id)
 {
 	u32        d_id = bfa_os_hton3b(FC_FABRIC_CONTROLLER);
 	u16        payldlen;
@@ -1162,11 +1139,10 @@ fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn, u32 s_id,
 
 u16
 fc_rftid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
-	       enum bfa_port_role roles)
+	       enum bfa_lport_role roles)
 {
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_rftid_req_s *rftid =
+	struct fcgs_rftid_req_s *rftid = (struct fcgs_rftid_req_s *)(cthdr + 1);
-			(struct fcgs_rftid_req_s *) (cthdr + 1);
 	u32        type_value, d_id = bfa_os_hton3b(FC_NAME_SERVER);
 	u8         index;
 
@@ -1182,23 +1158,15 @@ fc_rftid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
 	type_value = 1 << (FC_TYPE_FCP % 32);
 	rftid->fc4_type[index] = bfa_os_htonl(type_value);
 
-	if (roles & BFA_PORT_ROLE_FCP_IPFC) {
-		index = FC_TYPE_IP >> 5;
-		type_value = 1 << (FC_TYPE_IP % 32);
-		rftid->fc4_type[index] |= bfa_os_htonl(type_value);
-	}
-
 	return sizeof(struct fcgs_rftid_req_s) + sizeof(struct ct_hdr_s);
 }
 
 u16
-fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id,
+fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
-			u16 ox_id, u8 *fc4_bitmap,
+		   u8 *fc4_bitmap, u32 bitmap_size)
-			u32 bitmap_size)
 {
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_rftid_req_s *rftid =
+	struct fcgs_rftid_req_s *rftid = (struct fcgs_rftid_req_s *)(cthdr + 1);
-			(struct fcgs_rftid_req_s *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
@@ -1218,8 +1186,7 @@ fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
 	       u8 fc4_type, u8 fc4_ftrs)
 {
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_rffid_req_s *rffid =
+	struct fcgs_rffid_req_s *rffid = (struct fcgs_rffid_req_s *)(cthdr + 1);
-			(struct fcgs_rffid_req_s *) (cthdr + 1);
 	u32         d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
@@ -1257,13 +1224,11 @@ fc_rspnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
 }
 
 u16
-fc_gid_ft_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+fc_gid_ft_build(struct fchs_s *fchs, void *pyld, u32 s_id, u8 fc4_type)
-			u8 fc4_type)
 {
 
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_gidft_req_s *gidft =
+	struct fcgs_gidft_req_s *gidft = (struct fcgs_gidft_req_s *)(cthdr + 1);
-			(struct fcgs_gidft_req_s *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, 0);
@@ -1283,8 +1248,7 @@ fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
 	       wwn_t port_name)
 {
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_rpnid_req_s *rpnid =
+	struct fcgs_rpnid_req_s *rpnid = (struct fcgs_rpnid_req_s *)(cthdr + 1);
-			(struct fcgs_rpnid_req_s *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, 0);
@@ -1302,8 +1266,7 @@ fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
 	       wwn_t node_name)
 {
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_rnnid_req_s *rnnid =
+	struct fcgs_rnnid_req_s *rnnid = (struct fcgs_rnnid_req_s *)(cthdr + 1);
-			(struct fcgs_rnnid_req_s *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, 0);
@@ -1340,8 +1303,7 @@ fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
 	       u8 port_type)
 {
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_rptid_req_s *rptid =
+	struct fcgs_rptid_req_s *rptid = (struct fcgs_rptid_req_s *)(cthdr + 1);
-			(struct fcgs_rptid_req_s *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, 0);
@@ -1358,8 +1320,7 @@ u16
 fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id)
 {
 	struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
-	struct fcgs_ganxt_req_s *ganxt =
+	struct fcgs_ganxt_req_s *ganxt = (struct fcgs_ganxt_req_s *)(cthdr + 1);
-			(struct fcgs_ganxt_req_s *) (cthdr + 1);
 	u32        d_id = bfa_os_hton3b(FC_NAME_SERVER);
 
 	fc_gs_fchdr_build(fchs, d_id, s_id, 0);

drivers/scsi/bfa/bfa_fcbuild.h

@@ -0,0 +1,316 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+/*
+ * fcbuild.h - FC link service frame building and parsing routines
+ */
+
+#ifndef __FCBUILD_H__
+#define __FCBUILD_H__
+
+#include "bfa_os_inc.h"
+#include "bfa_fc.h"
+#include "bfa_defs_fcs.h"
+
+/*
+ * Utility Macros/functions
+ */
+
+#define wwn_is_equal(_wwn1, _wwn2)		\
+	(memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)
+
+#define fc_roundup(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
+
+/*
+ * Given the fc response length, this routine will return
+ * the length of the actual payload bytes following the CT header.
+ *
+ * Assumes the input response length does not include the crc, eof, etc.
+ */
+static inline   u32
+fc_get_ctresp_pyld_len(u32 resp_len)
+{
+	return resp_len - sizeof(struct ct_hdr_s);
+}
+
+/*
+ * Convert bfa speed to rpsc speed value.
+ */
+static inline  enum bfa_port_speed
+fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed speed)
+{
+	switch (speed) {
+
+	case RPSC_OP_SPEED_1G:
+		return BFA_PORT_SPEED_1GBPS;
+
+	case RPSC_OP_SPEED_2G:
+		return BFA_PORT_SPEED_2GBPS;
+
+	case RPSC_OP_SPEED_4G:
+		return BFA_PORT_SPEED_4GBPS;
+
+	case RPSC_OP_SPEED_8G:
+		return BFA_PORT_SPEED_8GBPS;
+
+	case RPSC_OP_SPEED_10G:
+		return BFA_PORT_SPEED_10GBPS;
+
+	default:
+		return BFA_PORT_SPEED_UNKNOWN;
+	}
+}
+
+/*
+ * Convert RPSC speed to bfa speed value.
+ */
+static inline   enum fc_rpsc_op_speed
+fc_bfa_speed_to_rpsc_operspeed(enum bfa_port_speed op_speed)
+{
+	switch (op_speed) {
+
+	case BFA_PORT_SPEED_1GBPS:
+		return RPSC_OP_SPEED_1G;
+
+	case BFA_PORT_SPEED_2GBPS:
+		return RPSC_OP_SPEED_2G;
+
+	case BFA_PORT_SPEED_4GBPS:
+		return RPSC_OP_SPEED_4G;
+
+	case BFA_PORT_SPEED_8GBPS:
+		return RPSC_OP_SPEED_8G;
+
+	case BFA_PORT_SPEED_10GBPS:
+		return RPSC_OP_SPEED_10G;
+
+	default:
+		return RPSC_OP_SPEED_NOT_EST;
+	}
+}
+
+enum fc_parse_status {
+	FC_PARSE_OK = 0,
+	FC_PARSE_FAILURE = 1,
+	FC_PARSE_BUSY = 2,
+	FC_PARSE_LEN_INVAL,
+	FC_PARSE_ACC_INVAL,
+	FC_PARSE_PWWN_NOT_EQUAL,
+	FC_PARSE_NWWN_NOT_EQUAL,
+	FC_PARSE_RXSZ_INVAL,
+	FC_PARSE_NOT_FCP,
+	FC_PARSE_OPAFLAG_INVAL,
+	FC_PARSE_RPAFLAG_INVAL,
+	FC_PARSE_OPA_INVAL,
+	FC_PARSE_RPA_INVAL,
+
+};
+
+struct fc_templates_s {
+	struct fchs_s fc_els_req;
+	struct fchs_s fc_bls_req;
+	struct fc_logi_s plogi;
+	struct fc_rrq_s rrq;
+};
+
+void            fcbuild_init(void);
+
+u16        fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
+			u32 s_id, u16 ox_id, wwn_t port_name, wwn_t node_name,
+			       u16 pdu_size, u8 set_npiv, u8 set_auth,
+			       u16 local_bb_credits);
+
+u16        fc_fdisc_build(struct fchs_s *buf, struct fc_logi_s *flogi, u32 s_id,
+			       u16 ox_id, wwn_t port_name, wwn_t node_name,
+			       u16 pdu_size);
+
+u16        fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
+				   u32 s_id, u16 ox_id,
+				   wwn_t port_name, wwn_t node_name,
+				   u16 pdu_size,
+				   u16 local_bb_credits);
+
+u16        fc_plogi_build(struct fchs_s *fchs, void *pld, u32 d_id,
+			       u32 s_id, u16 ox_id, wwn_t port_name,
+			       wwn_t node_name, u16 pdu_size);
+
+enum fc_parse_status fc_plogi_parse(struct fchs_s *fchs);
+
+u16        fc_abts_build(struct fchs_s *buf, u32 d_id, u32 s_id,
+			      u16 ox_id);
+
+enum fc_parse_status fc_abts_rsp_parse(struct fchs_s *buf, int len);
+
+u16        fc_rrq_build(struct fchs_s *buf, struct fc_rrq_s *rrq, u32 d_id,
+			     u32 s_id, u16 ox_id, u16 rrq_oxid);
+enum fc_parse_status fc_rrq_rsp_parse(struct fchs_s *buf, int len);
+
+u16        fc_rspnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
+				u16 ox_id, u8 *name);
+
+u16        fc_rftid_build(struct fchs_s *fchs, void *pld, u32 s_id,
+			       u16 ox_id, enum bfa_lport_role role);
+
+u16       fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id,
+				   u16 ox_id, u8 *fc4_bitmap,
+				   u32 bitmap_size);
+
+u16	fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+			u16 ox_id, u8 fc4_type, u8 fc4_ftrs);
+
+u16        fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+			       u16 ox_id, wwn_t port_name);
+
+u16        fc_gpnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
+			       u16 ox_id, u32 port_id);
+
+u16        fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
+			u8 set_br_reg, u32 s_id, u16 ox_id);
+
+u16        fc_plogi_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
+				   u32 s_id, u16 ox_id,
+				   wwn_t port_name, wwn_t node_name,
+				   u16 pdu_size);
+
+u16        fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
+			u32 d_id, u32 s_id, u16 ox_id, wwn_t port_name,
+			       wwn_t node_name);
+
+enum fc_parse_status fc_adisc_parse(struct fchs_s *fchs, void *pld,
+			u32 host_dap, wwn_t node_name, wwn_t port_name);
+
+enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
+				 wwn_t port_name, wwn_t node_name);
+
+u16        fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
+				   u32 d_id, u32 s_id, u16 ox_id,
+				   wwn_t port_name, wwn_t node_name);
+u16        fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt,
+				u32 d_id, u32 s_id, u16 ox_id,
+				u8 reason_code, u8 reason_code_expl);
+u16        fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd,
+				u32 d_id, u32 s_id, u16 ox_id);
+u16        fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id,
+			      u32 s_id, u16 ox_id);
+
+enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);
+
+u16        fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
+				  u32 s_id, u16 ox_id,
+				  enum bfa_lport_role role);
+
+u16        fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid,
+			      u32 d_id, u32 s_id, u16 ox_id,
+			      u32 data_format);
+
+u16        fc_rnid_acc_build(struct fchs_s *fchs,
+			struct fc_rnid_acc_s *rnid_acc, u32 d_id, u32 s_id,
+			u16 ox_id, u32 data_format,
+			struct fc_rnid_common_id_data_s *common_id_data,
+			struct fc_rnid_general_topology_data_s *gen_topo_data);
+
+u16	fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rps2c,
+			u32 d_id, u32 s_id, u32 *pid_list, u16 npids);
+u16        fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc,
+			      u32 d_id, u32 s_id, u16 ox_id);
+u16        fc_rpsc_acc_build(struct fchs_s *fchs,
+			struct fc_rpsc_acc_s *rpsc_acc, u32 d_id, u32 s_id,
+			u16 ox_id, struct fc_rpsc_speed_info_s *oper_speed);
+u16        fc_gid_ft_build(struct fchs_s *fchs, void *pld, u32 s_id,
+				u8 fc4_type);
+
+u16        fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+			       u32 port_id, wwn_t port_name);
+
+u16        fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+			       u32 port_id, wwn_t node_name);
+
+u16        fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+			       u32 port_id, u32 cos);
+
+u16        fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+			       u32 port_id, u8 port_type);
+
+u16        fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+			       u32 port_id);
+
+u16        fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id,
+			      u32 s_id, u16 ox_id, wwn_t port_name);
+
+u16        fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
+				  u32 s_id, u16 ox_id);
+
+u16        fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
+				     u16 cmd_code);
+u16	fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn);
+u16	fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn);
+
+void		fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);
+
+void		fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+					 u16 ox_id);
+
+enum fc_parse_status	fc_els_rsp_parse(struct fchs_s *fchs, int len);
+
+enum fc_parse_status	fc_plogi_rsp_parse(struct fchs_s *fchs, int len,
+					wwn_t port_name);
+
+enum fc_parse_status	fc_prli_parse(struct fc_prli_s *prli);
+
+enum fc_parse_status	fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
+					wwn_t port_name);
+
+u16 fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id,
+		u32 s_id, u16 ox_id, u16 rx_id);
+
+int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);
+
+u16 fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
+		u32 d_id, u32 s_id, u16 ox_id, int num_pages);
+
+u16 fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc,
+		u32 d_id, u32 s_id, u16 ox_id, int num_pages);
+
+u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);
+
+u16 fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+		u16 ox_id, wwn_t port_name, wwn_t node_name,
+		u16 pdu_size);
+
+u16 fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name);
+
+u16 fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+		u16 ox_id, int num_pages);
+
+u16 fc_prlo_rsp_parse(struct fchs_s *fchs, int len);
+
+u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+		u16 ox_id, int num_pages, enum fc_tprlo_type tprlo_type,
+		u32 tpr_id);
+
+u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);
+
+u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
+		u16 ox_id, u32 reason_code, u32 reason_expl);
+
+u16 fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
+		u32 port_id);
+
+u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr);
+
+u16 fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn, u32 s_id,
+		u16 ox_id);
+#endif

drivers/scsi/bfa/bfa_fcpim.h

@@ -0,0 +1,401 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFA_FCPIM_H__
+#define __BFA_FCPIM_H__
+
+#include "bfa.h"
+#include "bfa_svc.h"
+#include "bfi_ms.h"
+#include "bfa_defs_svc.h"
+#include "bfa_cs.h"
+
+
+#define BFA_ITNIM_MIN   32
+#define BFA_ITNIM_MAX   1024
+
+#define BFA_IOIM_MIN	8
+#define BFA_IOIM_MAX	2000
+
+#define BFA_TSKIM_MIN   4
+#define BFA_TSKIM_MAX   512
+#define BFA_FCPIM_PATHTOV_DEF	(30 * 1000)	/* in millisecs */
+#define BFA_FCPIM_PATHTOV_MAX	(90 * 1000)	/* in millisecs */
+
+
+#define bfa_itnim_ioprofile_update(__itnim, __index)			\
+	(__itnim->ioprofile.iocomps[__index]++)
+
+#define BFA_IOIM_RETRY_TAG_OFFSET 11
+#define BFA_IOIM_RETRY_TAG_MASK 0x07ff /* 2K IOs */
+#define BFA_IOIM_RETRY_MAX 7
+
+/* Buckets are are 512 bytes to 2MB */
+static inline u32
+bfa_ioim_get_index(u32 n) {
+	int pos = 0;
+	if (n >= (1UL)<<22)
+		return BFA_IOBUCKET_MAX - 1;
+	n >>= 8;
+	if (n >= (1UL)<<16)
+		n >>= 16; pos += 16;
+	if (n >= 1 << 8)
+		n >>= 8; pos += 8;
+	if (n >= 1 << 4)
+		n >>= 4; pos += 4;
+	if (n >= 1 << 2)
+		n >>= 2; pos += 2;
+	if (n >= 1 << 1)
+		pos += 1;
+
+	return (n == 0) ? (0) : pos;
+}
+
+/*
+ * forward declarations
+ */
+struct bfa_ioim_s;
+struct bfa_tskim_s;
+struct bfad_ioim_s;
+struct bfad_tskim_s;
+
+typedef void    (*bfa_fcpim_profile_t) (struct bfa_ioim_s *ioim);
+
+struct bfa_fcpim_mod_s {
+	struct bfa_s		*bfa;
+	struct bfa_itnim_s	*itnim_arr;
+	struct bfa_ioim_s	*ioim_arr;
+	struct bfa_ioim_sp_s	*ioim_sp_arr;
+	struct bfa_tskim_s	*tskim_arr;
+	struct bfa_dma_s	snsbase;
+	int			num_itnims;
+	int			num_ioim_reqs;
+	int			num_tskim_reqs;
+	u32			path_tov;
+	u16			q_depth;
+	u8			reqq;		/*  Request queue to be used */
+	u8			rsvd;
+	struct list_head	itnim_q;	/*  queue of active itnim */
+	struct list_head	ioim_free_q;	/*  free IO resources	*/
+	struct list_head	ioim_resfree_q; /*  IOs waiting for f/w */
+	struct list_head	ioim_comp_q;	/*  IO global comp Q	*/
+	struct list_head	tskim_free_q;
+	u32		ios_active;	/*  current active IOs	*/
+	u32		delay_comp;
+	struct bfa_fcpim_del_itn_stats_s del_itn_stats;
+	bfa_boolean_t		ioredirect;
+	bfa_boolean_t		io_profile;
+	u32		io_profile_start_time;
+	bfa_fcpim_profile_t     profile_comp;
+	bfa_fcpim_profile_t     profile_start;
+};
+
+/**
+ * BFA IO (initiator mode)
+ */
+struct bfa_ioim_s {
+	struct list_head	qe;		/*  queue elememt	*/
+	bfa_sm_t		sm;		/*  BFA ioim state machine */
+	struct bfa_s		*bfa;		/*  BFA module	*/
+	struct bfa_fcpim_mod_s	*fcpim;		/*  parent fcpim module */
+	struct bfa_itnim_s	*itnim;		/*  i-t-n nexus for this IO  */
+	struct bfad_ioim_s	*dio;		/*  driver IO handle	*/
+	u16		iotag;		/*  FWI IO tag	*/
+	u16		abort_tag;	/*  unqiue abort request tag */
+	u16		nsges;		/*  number of SG elements */
+	u16		nsgpgs;		/*  number of SG pages	*/
+	struct bfa_sgpg_s	*sgpg;		/*  first SG page	*/
+	struct list_head	sgpg_q;		/*  allocated SG pages	*/
+	struct bfa_cb_qe_s	hcb_qe;		/*  bfa callback qelem	*/
+	bfa_cb_cbfn_t		io_cbfn;	/*  IO completion handler */
+	struct bfa_ioim_sp_s *iosp;		/*  slow-path IO handling */
+	u8		reqq;		/*  Request queue for I/O */
+	u64 start_time;			/*  IO's Profile start val */
+};
+
+
+struct bfa_ioim_sp_s {
+	struct bfi_msg_s	comp_rspmsg;	/*  IO comp f/w response */
+	u8			*snsinfo;	/*  sense info for this IO   */
+	struct bfa_sgpg_wqe_s sgpg_wqe;	/*  waitq elem for sgpg	*/
+	struct bfa_reqq_wait_s reqq_wait;	/*  to wait for room in reqq */
+	bfa_boolean_t		abort_explicit;	/*  aborted by OS	*/
+	struct bfa_tskim_s	*tskim;		/*  Relevant TM cmd	*/
+};
+
+/**
+ * BFA Task management command (initiator mode)
+ */
+struct bfa_tskim_s {
+	struct list_head	qe;
+	bfa_sm_t		sm;
+	struct bfa_s	*bfa;	/*  BFA module  */
+	struct bfa_fcpim_mod_s  *fcpim;	/*  parent fcpim module	*/
+	struct bfa_itnim_s	*itnim;	/*  i-t-n nexus for this IO  */
+	struct bfad_tskim_s	*dtsk;   /*  driver task mgmt cmnd	*/
+	bfa_boolean_t	notify;	/*  notify itnim on TM comp  */
+	lun_t	lun;	/*  lun if applicable	*/
+	enum fcp_tm_cmnd	tm_cmnd;	/*  task management command  */
+	u16	tsk_tag;	/*  FWI IO tag	*/
+	u8	tsecs;	/*  timeout in seconds	*/
+	struct bfa_reqq_wait_s  reqq_wait;   /*  to wait for room in reqq */
+	struct list_head	io_q;	/*  queue of affected IOs	*/
+	struct bfa_wc_s	wc;	/*  waiting counter	*/
+	struct bfa_cb_qe_s	hcb_qe;	/*  bfa callback qelem	*/
+	enum bfi_tskim_status   tsk_status;  /*  TM status	*/
+};
+
+
+/**
+ * BFA i-t-n (initiator mode)
+ */
+struct bfa_itnim_s {
+	struct list_head	qe;		/*  queue element	*/
+	bfa_sm_t	  sm;		/*  i-t-n im BFA state machine  */
+	struct bfa_s	*bfa;		/*  bfa instance	*/
+	struct bfa_rport_s *rport;	/*  bfa rport	*/
+	void	*ditn;		/*  driver i-t-n structure	*/
+	struct bfi_mhdr_s	mhdr;	/*  pre-built mhdr	*/
+	u8	msg_no;		/*  itnim/rport firmware handle */
+	u8	reqq;		/*  CQ for requests	*/
+	struct bfa_cb_qe_s	hcb_qe;	/*  bfa callback qelem	*/
+	struct list_head pending_q;	/*  queue of pending IO requests */
+	struct list_head io_q;		/*  queue of active IO requests */
+	struct list_head io_cleanup_q;	/*  IO being cleaned up	*/
+	struct list_head tsk_q;		/*  queue of active TM commands */
+	struct list_head  delay_comp_q; /*  queue of failed inflight cmds */
+	bfa_boolean_t   seq_rec;	/*  SQER supported	*/
+	bfa_boolean_t   is_online;	/*  itnim is ONLINE for IO	*/
+	bfa_boolean_t   iotov_active;	/*  IO TOV timer is active	 */
+	struct bfa_wc_s	wc;	/*  waiting counter	*/
+	struct bfa_timer_s timer;	/*  pending IO TOV		 */
+	struct bfa_reqq_wait_s reqq_wait; /*  to wait for room in reqq */
+	struct bfa_fcpim_mod_s *fcpim;	/*  fcpim module	*/
+	struct bfa_itnim_iostats_s	stats;
+	struct bfa_itnim_ioprofile_s  ioprofile;
+};
+
+
+#define bfa_itnim_is_online(_itnim) ((_itnim)->is_online)
+#define BFA_FCPIM_MOD(_hal) (&(_hal)->modules.fcpim_mod)
+#define BFA_IOIM_FROM_TAG(_fcpim, _iotag)	\
+	(&fcpim->ioim_arr[(_iotag & BFA_IOIM_RETRY_TAG_MASK)])
+#define BFA_TSKIM_FROM_TAG(_fcpim, _tmtag)	\
+	(&fcpim->tskim_arr[_tmtag & (fcpim->num_tskim_reqs - 1)])
+
+#define bfa_io_profile_start_time(_bfa)	\
+	(_bfa->modules.fcpim_mod.io_profile_start_time)
+#define bfa_fcpim_get_io_profile(_bfa)	\
+	(_bfa->modules.fcpim_mod.io_profile)
+
+static inline bfa_boolean_t
+bfa_ioim_get_iotag(struct bfa_ioim_s *ioim)
+{
+	u16 k = ioim->iotag;
+
+	k >>= BFA_IOIM_RETRY_TAG_OFFSET; k++;
+
+	if (k > BFA_IOIM_RETRY_MAX)
+		return BFA_FALSE;
+	ioim->iotag &= BFA_IOIM_RETRY_TAG_MASK;
+	ioim->iotag |= k<<BFA_IOIM_RETRY_TAG_OFFSET;
+	return BFA_TRUE;
+}
+/*
+ * function prototypes
+ */
+void	bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim,
+					struct bfa_meminfo_s *minfo);
+void	bfa_ioim_detach(struct bfa_fcpim_mod_s *fcpim);
+void	bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+void	bfa_ioim_good_comp_isr(struct bfa_s *bfa,
+					struct bfi_msg_s *msg);
+void	bfa_ioim_cleanup(struct bfa_ioim_s *ioim);
+void	bfa_ioim_cleanup_tm(struct bfa_ioim_s *ioim,
+					struct bfa_tskim_s *tskim);
+void	bfa_ioim_iocdisable(struct bfa_ioim_s *ioim);
+void	bfa_ioim_tov(struct bfa_ioim_s *ioim);
+
+void	bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim,
+					struct bfa_meminfo_s *minfo);
+void	bfa_tskim_detach(struct bfa_fcpim_mod_s *fcpim);
+void	bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+void	bfa_tskim_iodone(struct bfa_tskim_s *tskim);
+void	bfa_tskim_iocdisable(struct bfa_tskim_s *tskim);
+void	bfa_tskim_cleanup(struct bfa_tskim_s *tskim);
+
+void	bfa_itnim_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
+					u32 *dm_len);
+void	bfa_itnim_attach(struct bfa_fcpim_mod_s *fcpim,
+					struct bfa_meminfo_s *minfo);
+void	bfa_itnim_detach(struct bfa_fcpim_mod_s *fcpim);
+void	bfa_itnim_iocdisable(struct bfa_itnim_s *itnim);
+void	bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+void	bfa_itnim_iodone(struct bfa_itnim_s *itnim);
+void	bfa_itnim_tskdone(struct bfa_itnim_s *itnim);
+bfa_boolean_t   bfa_itnim_hold_io(struct bfa_itnim_s *itnim);
+void bfa_ioim_profile_comp(struct bfa_ioim_s *ioim);
+void bfa_ioim_profile_start(struct bfa_ioim_s *ioim);
+
+
+/*
+ * bfa fcpim module API functions
+ */
+void		bfa_fcpim_path_tov_set(struct bfa_s *bfa, u16 path_tov);
+u16	bfa_fcpim_path_tov_get(struct bfa_s *bfa);
+void		bfa_fcpim_qdepth_set(struct bfa_s *bfa, u16 q_depth);
+u16	bfa_fcpim_qdepth_get(struct bfa_s *bfa);
+bfa_status_t bfa_fcpim_get_modstats(struct bfa_s *bfa,
+	 struct bfa_itnim_iostats_s *modstats);
+bfa_status_t bfa_fcpim_port_iostats(struct bfa_s *bfa,
+		struct bfa_itnim_iostats_s *stats, u8 lp_tag);
+bfa_status_t bfa_fcpim_get_del_itn_stats(struct bfa_s *bfa,
+	 struct bfa_fcpim_del_itn_stats_s *modstats);
+bfa_status_t bfa_fcpim_port_clear_iostats(struct bfa_s *bfa, u8 lp_tag);
+void bfa_fcpim_add_stats(struct bfa_itnim_iostats_s *fcpim_stats,
+		struct bfa_itnim_iostats_s *itnim_stats);
+bfa_status_t bfa_fcpim_clr_modstats(struct bfa_s *bfa);
+void		bfa_fcpim_set_ioredirect(struct bfa_s *bfa,
+				bfa_boolean_t state);
+void		bfa_fcpim_update_ioredirect(struct bfa_s *bfa);
+bfa_status_t bfa_fcpim_profile_on(struct bfa_s *bfa, u32 time);
+bfa_status_t bfa_fcpim_profile_off(struct bfa_s *bfa);
+#define bfa_fcpim_ioredirect_enabled(__bfa)				\
+	(((struct bfa_fcpim_mod_s *)(BFA_FCPIM_MOD(__bfa)))->ioredirect)
+
+#define bfa_fcpim_get_next_reqq(__bfa, __qid)				\
+{									\
+	struct bfa_fcpim_mod_s *__fcpim = BFA_FCPIM_MOD(__bfa);      \
+	__fcpim->reqq++;						\
+	__fcpim->reqq &= (BFI_IOC_MAX_CQS - 1);      \
+	*(__qid) = __fcpim->reqq;					\
+}
+
+#define bfa_iocfc_map_msg_to_qid(__msg, __qid)				\
+	*(__qid) = (u8)((__msg) & (BFI_IOC_MAX_CQS - 1));
+/*
+ * bfa itnim API functions
+ */
+struct bfa_itnim_s *bfa_itnim_create(struct bfa_s *bfa,
+					struct bfa_rport_s *rport, void *itnim);
+void		bfa_itnim_delete(struct bfa_itnim_s *itnim);
+void		bfa_itnim_online(struct bfa_itnim_s *itnim,
+				 bfa_boolean_t seq_rec);
+void		bfa_itnim_offline(struct bfa_itnim_s *itnim);
+void		bfa_itnim_get_stats(struct bfa_itnim_s *itnim,
+			struct bfa_itnim_iostats_s *stats);
+void		bfa_itnim_clear_stats(struct bfa_itnim_s *itnim);
+bfa_status_t	bfa_itnim_get_ioprofile(struct bfa_itnim_s *itnim,
+		struct bfa_itnim_ioprofile_s *ioprofile);
+#define bfa_itnim_get_reqq(__ioim) (((struct bfa_ioim_s *)__ioim)->itnim->reqq)
+
+/**
+ *	BFA completion callback for bfa_itnim_online().
+ *
+ * @param[in]		itnim		FCS or driver itnim instance
+ *
+ * return None
+ */
+void	bfa_cb_itnim_online(void *itnim);
+
+/**
+ *	BFA completion callback for bfa_itnim_offline().
+ *
+ * @param[in]		itnim		FCS or driver itnim instance
+ *
+ * return None
+ */
+void	bfa_cb_itnim_offline(void *itnim);
+void	bfa_cb_itnim_tov_begin(void *itnim);
+void	bfa_cb_itnim_tov(void *itnim);
+
+/**
+ *	BFA notification to FCS/driver for second level error recovery.
+ *
+ * Atleast one I/O request has timedout and target is unresponsive to
+ * repeated abort requests. Second level error recovery should be initiated
+ * by starting implicit logout and recovery procedures.
+ *
+ * @param[in]		itnim		FCS or driver itnim instance
+ *
+ * return None
+ */
+void	bfa_cb_itnim_sler(void *itnim);
+
+/*
+ * bfa ioim API functions
+ */
+struct bfa_ioim_s	*bfa_ioim_alloc(struct bfa_s *bfa,
+					struct bfad_ioim_s *dio,
+					struct bfa_itnim_s *itnim,
+					u16 nsgles);
+
+void		bfa_ioim_free(struct bfa_ioim_s *ioim);
+void		bfa_ioim_start(struct bfa_ioim_s *ioim);
+bfa_status_t	bfa_ioim_abort(struct bfa_ioim_s *ioim);
+void		bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim,
+				      bfa_boolean_t iotov);
+
+
+/**
+ *	I/O completion notification.
+ *
+ * @param[in]		dio			driver IO structure
+ * @param[in]		io_status		IO completion status
+ * @param[in]		scsi_status		SCSI status returned by target
+ * @param[in]		sns_len			SCSI sense length, 0 if none
+ * @param[in]		sns_info		SCSI sense data, if any
+ * @param[in]		residue			Residual length
+ *
+ * @return None
+ */
+void	bfa_cb_ioim_done(void *bfad, struct bfad_ioim_s *dio,
+				  enum bfi_ioim_status io_status,
+				  u8 scsi_status, int sns_len,
+				  u8 *sns_info, s32 residue);
+
+/**
+ *	I/O good completion notification.
+ *
+ * @param[in]		dio			driver IO structure
+ *
+ * @return None
+ */
+void	bfa_cb_ioim_good_comp(void *bfad, struct bfad_ioim_s *dio);
+
+/**
+ *	I/O abort completion notification
+ *
+ * @param[in]		dio			driver IO that was aborted
+ *
+ * @return None
+ */
+void	bfa_cb_ioim_abort(void *bfad, struct bfad_ioim_s *dio);
+
+/*
+ * bfa tskim API functions
+ */
+struct bfa_tskim_s	*bfa_tskim_alloc(struct bfa_s *bfa,
+					struct bfad_tskim_s *dtsk);
+void		bfa_tskim_free(struct bfa_tskim_s *tskim);
+void		bfa_tskim_start(struct bfa_tskim_s *tskim,
+				struct bfa_itnim_s *itnim, lun_t lun,
+				enum fcp_tm_cmnd tm, u8 t_secs);
+void		bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk,
+				  enum bfi_tskim_status tsk_status);
+
+#endif /* __BFA_FCPIM_H__ */

drivers/scsi/bfa/bfa_fcpim_priv.h

@@ -1,192 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_FCPIM_PRIV_H__
-#define __BFA_FCPIM_PRIV_H__
-
-#include <bfa_fcpim.h>
-#include <defs/bfa_defs_fcpim.h>
-#include <cs/bfa_wc.h>
-#include "bfa_sgpg_priv.h"
-
-#define BFA_ITNIM_MIN   32
-#define BFA_ITNIM_MAX   1024
-
-#define BFA_IOIM_MIN    8
-#define BFA_IOIM_MAX    2000
-
-#define BFA_TSKIM_MIN   4
-#define BFA_TSKIM_MAX   512
-#define BFA_FCPIM_PATHTOV_DEF	(30 * 1000)	/* in millisecs */
-#define BFA_FCPIM_PATHTOV_MAX	(90 * 1000)	/* in millisecs */
-
-#define bfa_fcpim_stats(__fcpim, __stats)   \
-    ((__fcpim)->stats.__stats++)
-
-struct bfa_fcpim_mod_s {
-	struct bfa_s 	*bfa;
-	struct bfa_itnim_s 	*itnim_arr;
-	struct bfa_ioim_s 	*ioim_arr;
-	struct bfa_ioim_sp_s *ioim_sp_arr;
-	struct bfa_tskim_s 	*tskim_arr;
-	struct bfa_dma_s	snsbase;
-	int			num_itnims;
-	int			num_ioim_reqs;
-	int			num_tskim_reqs;
-	u32		path_tov;
-	u16		q_depth;
-	u8              reqq;           /* Request queue to be used */
-	u8		rsvd;
-	struct list_head 	itnim_q;        /*  queue of active itnim    */
-	struct list_head 	ioim_free_q;    /*  free IO resources        */
-	struct list_head 	ioim_resfree_q; /*  IOs waiting for f/w      */
-	struct list_head 	ioim_comp_q;    /*  IO global comp Q         */
-	struct list_head 	tskim_free_q;
-	u32	ios_active;	/*  current active IOs	      */
-	u32	delay_comp;
-	struct bfa_fcpim_stats_s stats;
-	bfa_boolean_t           ioredirect;
-};
-
-struct bfa_ioim_s;
-struct bfa_tskim_s;
-
-/**
- * BFA IO (initiator mode)
- */
-struct bfa_ioim_s {
-	struct list_head qe;		/*  queue elememt            */
-	bfa_sm_t		sm; 	/*  BFA ioim state machine   */
-	struct bfa_s 	        *bfa;	/*  BFA module               */
-	struct bfa_fcpim_mod_s	*fcpim;	/*  parent fcpim module      */
-	struct bfa_itnim_s 	*itnim;	/*  i-t-n nexus for this IO  */
-	struct bfad_ioim_s 	*dio;	/*  driver IO handle         */
-	u16	iotag;		/*  FWI IO tag               */
-	u16	abort_tag;	/*  unqiue abort request tag */
-	u16	nsges;		/*  number of SG elements    */
-	u16	nsgpgs;		/*  number of SG pages       */
-	struct bfa_sgpg_s *sgpg;	/*  first SG page            */
-	struct list_head sgpg_q;		/*  allocated SG pages       */
-	struct bfa_cb_qe_s hcb_qe;	/*  bfa callback qelem       */
-	bfa_cb_cbfn_t io_cbfn;		/*  IO completion handler    */
-	struct bfa_ioim_sp_s *iosp;	/*  slow-path IO handling    */
-	u8 reqq;           		/* Request queue for I/O    */
-};
-
-struct bfa_ioim_sp_s {
-	struct bfi_msg_s 	comp_rspmsg;	/*  IO comp f/w response     */
-	u8			*snsinfo;	/*  sense info for this IO   */
-	struct bfa_sgpg_wqe_s sgpg_wqe;	/*  waitq elem for sgpg      */
-	struct bfa_reqq_wait_s reqq_wait;	/*  to wait for room in reqq */
-	bfa_boolean_t		abort_explicit;	/*  aborted by OS            */
-	struct bfa_tskim_s	*tskim;		/*  Relevant TM cmd          */
-};
-
-/**
- * BFA Task management command (initiator mode)
- */
-struct bfa_tskim_s {
-	struct list_head          qe;
-	bfa_sm_t		sm;
-	struct bfa_s            *bfa;        /*  BFA module  */
-	struct bfa_fcpim_mod_s  *fcpim;      /*  parent fcpim module      */
-	struct bfa_itnim_s      *itnim;      /*  i-t-n nexus for this IO  */
-	struct bfad_tskim_s         *dtsk;   /*  driver task mgmt cmnd    */
-	bfa_boolean_t        notify;         /*  notify itnim on TM comp  */
-	lun_t                lun;            /*  lun if applicable        */
-	enum fcp_tm_cmnd        tm_cmnd;     /*  task management command  */
-	u16             tsk_tag;        /*  FWI IO tag               */
-	u8              tsecs;          /*  timeout in seconds       */
-	struct bfa_reqq_wait_s  reqq_wait;   /*  to wait for room in reqq */
-	struct list_head              io_q;    /*  queue of affected IOs    */
-	struct bfa_wc_s             wc;      /*  waiting counter          */
-	struct bfa_cb_qe_s	hcb_qe;      /*  bfa callback qelem       */
-	enum bfi_tskim_status   tsk_status;  /*  TM status                */
-};
-
-/**
- * BFA i-t-n (initiator mode)
- */
-struct bfa_itnim_s {
-	struct list_head    qe;		/*  queue element               */
-	bfa_sm_t	  sm;		/*  i-t-n im BFA state machine  */
-	struct bfa_s      *bfa;		/*  bfa instance                */
-	struct bfa_rport_s *rport;	/*  bfa rport                   */
-	void           *ditn;		/*  driver i-t-n structure      */
-	struct bfi_mhdr_s      mhdr;	/*  pre-built mhdr              */
-	u8         msg_no;		/*  itnim/rport firmware handle */
-	u8         reqq;		/*  CQ for requests             */
-	struct bfa_cb_qe_s    hcb_qe;	/*  bfa callback qelem          */
-	struct list_head pending_q;	/*  queue of pending IO requests*/
-	struct list_head io_q;		/*  queue of active IO requests */
-	struct list_head io_cleanup_q;	/*  IO being cleaned up         */
-	struct list_head tsk_q;		/*  queue of active TM commands */
-	struct list_head  delay_comp_q;/*  queue of failed inflight cmds */
-	bfa_boolean_t   seq_rec;	/*  SQER supported              */
-	bfa_boolean_t   is_online;	/*  itnim is ONLINE for IO      */
-	bfa_boolean_t   iotov_active;	/*  IO TOV timer is active	 */
-	struct bfa_wc_s        wc;	/*  waiting counter             */
-	struct bfa_timer_s timer;	/*  pending IO TOV		 */
-	struct bfa_reqq_wait_s reqq_wait; /*  to wait for room in reqq */
-	struct bfa_fcpim_mod_s *fcpim;	/*  fcpim module                */
-	struct bfa_itnim_hal_stats_s	stats;
-	struct bfa_itnim_latency_s  io_latency;
-};
-
-#define bfa_itnim_is_online(_itnim) ((_itnim)->is_online)
-#define BFA_FCPIM_MOD(_hal) (&(_hal)->modules.fcpim_mod)
-#define BFA_IOIM_FROM_TAG(_fcpim, _iotag)	\
-	(&fcpim->ioim_arr[_iotag])
-#define BFA_TSKIM_FROM_TAG(_fcpim, _tmtag)                  \
-    (&fcpim->tskim_arr[_tmtag & (fcpim->num_tskim_reqs - 1)])
-
-/*
- * function prototypes
- */
-void            bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim,
-				    struct bfa_meminfo_s *minfo);
-void            bfa_ioim_detach(struct bfa_fcpim_mod_s *fcpim);
-void            bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-void            bfa_ioim_good_comp_isr(struct bfa_s *bfa,
-					struct bfi_msg_s *msg);
-void            bfa_ioim_cleanup(struct bfa_ioim_s *ioim);
-void            bfa_ioim_cleanup_tm(struct bfa_ioim_s *ioim,
-					struct bfa_tskim_s *tskim);
-void            bfa_ioim_iocdisable(struct bfa_ioim_s *ioim);
-void            bfa_ioim_tov(struct bfa_ioim_s *ioim);
-
-void            bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim,
-				     struct bfa_meminfo_s *minfo);
-void            bfa_tskim_detach(struct bfa_fcpim_mod_s *fcpim);
-void            bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-void            bfa_tskim_iodone(struct bfa_tskim_s *tskim);
-void            bfa_tskim_iocdisable(struct bfa_tskim_s *tskim);
-void            bfa_tskim_cleanup(struct bfa_tskim_s *tskim);
-
-void            bfa_itnim_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
-				      u32 *dm_len);
-void            bfa_itnim_attach(struct bfa_fcpim_mod_s *fcpim,
-				     struct bfa_meminfo_s *minfo);
-void            bfa_itnim_detach(struct bfa_fcpim_mod_s *fcpim);
-void            bfa_itnim_iocdisable(struct bfa_itnim_s *itnim);
-void            bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-void            bfa_itnim_iodone(struct bfa_itnim_s *itnim);
-void            bfa_itnim_tskdone(struct bfa_itnim_s *itnim);
-bfa_boolean_t   bfa_itnim_hold_io(struct bfa_itnim_s *itnim);
-
-#endif /* __BFA_FCPIM_PRIV_H__ */
-

drivers/scsi/bfa/bfa_fcs.h

@@ -0,0 +1,779 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFA_FCS_H__
+#define __BFA_FCS_H__
+
+#include "bfa_cs.h"
+#include "bfa_defs.h"
+#include "bfa_defs_fcs.h"
+#include "bfa_modules.h"
+#include "bfa_fc.h"
+
+#define BFA_FCS_OS_STR_LEN		64
+
+/*
+ * !!! Only append to the enums defined here to avoid any versioning
+ * !!! needed between trace utility and driver version
+ */
+enum {
+	BFA_TRC_FCS_FCS		= 1,
+	BFA_TRC_FCS_PORT	= 2,
+	BFA_TRC_FCS_RPORT	= 3,
+	BFA_TRC_FCS_FCPIM	= 4,
+};
+
+
+struct bfa_fcs_s;
+
+#define __fcs_min_cfg(__fcs)       ((__fcs)->min_cfg)
+void bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs);
+
+#define BFA_FCS_BRCD_SWITCH_OUI  0x051e
+#define N2N_LOCAL_PID	    0x010000
+#define N2N_REMOTE_PID		0x020000
+#define	BFA_FCS_RETRY_TIMEOUT 2000
+#define BFA_FCS_PID_IS_WKA(pid)  ((bfa_os_ntoh3b(pid) > 0xFFF000) ?  1 : 0)
+
+
+
+struct bfa_fcs_lport_ns_s {
+	bfa_sm_t        sm;		/*  state machine */
+	struct bfa_timer_s timer;
+	struct bfa_fcs_lport_s *port;	/*  parent port */
+	struct bfa_fcxp_s *fcxp;
+	struct bfa_fcxp_wqe_s fcxp_wqe;
+};
+
+
+struct bfa_fcs_lport_scn_s {
+	bfa_sm_t        sm;		/*  state machine */
+	struct bfa_timer_s timer;
+	struct bfa_fcs_lport_s *port;	/*  parent port */
+	struct bfa_fcxp_s *fcxp;
+	struct bfa_fcxp_wqe_s fcxp_wqe;
+};
+
+
+struct bfa_fcs_lport_fdmi_s {
+	bfa_sm_t        sm;		/*  state machine */
+	struct bfa_timer_s timer;
+	struct bfa_fcs_lport_ms_s *ms;	/*  parent ms */
+	struct bfa_fcxp_s *fcxp;
+	struct bfa_fcxp_wqe_s fcxp_wqe;
+	u8	retry_cnt;	/*  retry count */
+	u8	rsvd[3];
+};
+
+
+struct bfa_fcs_lport_ms_s {
+	bfa_sm_t        sm;		/*  state machine */
+	struct bfa_timer_s timer;
+	struct bfa_fcs_lport_s *port;	/*  parent port */
+	struct bfa_fcxp_s *fcxp;
+	struct bfa_fcxp_wqe_s fcxp_wqe;
+	struct bfa_fcs_lport_fdmi_s fdmi;	/*  FDMI component of MS */
+	u8         retry_cnt;	/*  retry count */
+	u8	rsvd[3];
+};
+
+
+struct bfa_fcs_lport_fab_s {
+	struct bfa_fcs_lport_ns_s ns;	/*  NS component of port */
+	struct bfa_fcs_lport_scn_s scn;	/*  scn component of port */
+	struct bfa_fcs_lport_ms_s ms;	/*  MS component of port */
+};
+
+#define	MAX_ALPA_COUNT	127
+
+struct bfa_fcs_lport_loop_s {
+	u8         num_alpa;	/*  Num of ALPA entries in the map */
+	u8         alpa_pos_map[MAX_ALPA_COUNT];	/*  ALPA Positional
+							 *Map */
+	struct bfa_fcs_lport_s *port;	/*  parent port */
+};
+
+struct bfa_fcs_lport_n2n_s {
+	u32        rsvd;
+	u16        reply_oxid;	/*  ox_id from the req flogi to be
+					 *used in flogi acc */
+	wwn_t           rem_port_wwn;	/*  Attached port's wwn */
+};
+
+
+union bfa_fcs_lport_topo_u {
+	struct bfa_fcs_lport_fab_s pfab;
+	struct bfa_fcs_lport_loop_s ploop;
+	struct bfa_fcs_lport_n2n_s pn2n;
+};
+
+
+struct bfa_fcs_lport_s {
+	struct list_head         qe;	/*  used by port/vport */
+	bfa_sm_t               sm;	/*  state machine */
+	struct bfa_fcs_fabric_s *fabric;	/*  parent fabric */
+	struct bfa_lport_cfg_s  port_cfg;	/*  port configuration */
+	struct bfa_timer_s link_timer;	/*  timer for link offline */
+	u32        pid:24;	/*  FC address */
+	u8         lp_tag;		/*  lport tag */
+	u16        num_rports;	/*  Num of r-ports */
+	struct list_head         rport_q; /*  queue of discovered r-ports */
+	struct bfa_fcs_s *fcs;	/*  FCS instance */
+	union bfa_fcs_lport_topo_u port_topo;	/*  fabric/loop/n2n details */
+	struct bfad_port_s *bfad_port;	/*  driver peer instance */
+	struct bfa_fcs_vport_s *vport;	/*  NULL for base ports */
+	struct bfa_fcxp_s *fcxp;
+	struct bfa_fcxp_wqe_s fcxp_wqe;
+	struct bfa_lport_stats_s stats;
+	struct bfa_wc_s        wc;	/*  waiting counter for events */
+};
+#define BFA_FCS_GET_HAL_FROM_PORT(port)  (port->fcs->bfa)
+#define BFA_FCS_GET_NS_FROM_PORT(port)  (&port->port_topo.pfab.ns)
+#define BFA_FCS_GET_SCN_FROM_PORT(port)  (&port->port_topo.pfab.scn)
+#define BFA_FCS_GET_MS_FROM_PORT(port)  (&port->port_topo.pfab.ms)
+#define BFA_FCS_GET_FDMI_FROM_PORT(port)  (&port->port_topo.pfab.ms.fdmi)
+#define	BFA_FCS_VPORT_IS_INITIATOR_MODE(port) \
+		(port->port_cfg.roles & BFA_LPORT_ROLE_FCP_IM)
+
+/*
+ * forward declaration
+ */
+struct bfad_vf_s;
+
+enum bfa_fcs_fabric_type {
+	BFA_FCS_FABRIC_UNKNOWN = 0,
+	BFA_FCS_FABRIC_SWITCHED = 1,
+	BFA_FCS_FABRIC_N2N = 2,
+};
+
+
+struct bfa_fcs_fabric_s {
+	struct list_head   qe;		/*  queue element */
+	bfa_sm_t	 sm;		/*  state machine */
+	struct bfa_fcs_s *fcs;		/*  FCS instance */
+	struct bfa_fcs_lport_s  bport;	/*  base logical port */
+	enum bfa_fcs_fabric_type fab_type; /*  fabric type */
+	enum bfa_port_type oper_type;	/*  current link topology */
+	u8         is_vf;		/*  is virtual fabric? */
+	u8         is_npiv;	/*  is NPIV supported ? */
+	u8         is_auth;	/*  is Security/Auth supported ? */
+	u16        bb_credit;	/*  BB credit from fabric */
+	u16        vf_id;		/*  virtual fabric ID */
+	u16        num_vports;	/*  num vports */
+	u16        rsvd;
+	struct list_head         vport_q;	/*  queue of virtual ports */
+	struct list_head         vf_q;	/*  queue of virtual fabrics */
+	struct bfad_vf_s      *vf_drv;	/*  driver vf structure */
+	struct bfa_timer_s link_timer;	/*  Link Failure timer. Vport */
+	wwn_t           fabric_name;	/*  attached fabric name */
+	bfa_boolean_t   auth_reqd;	/*  authentication required	*/
+	struct bfa_timer_s delay_timer;	/*  delay timer		*/
+	union {
+		u16        swp_vfid;/*  switch port VF id		*/
+	} event_arg;
+	struct bfa_wc_s        wc;	/*  wait counter for delete	*/
+	struct bfa_vf_stats_s	stats;	/*  fabric/vf stats		*/
+	struct bfa_lps_s	*lps;	/*  lport login services	*/
+	u8	fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ];
+					/*  attached fabric's ip addr  */
+};
+
+#define bfa_fcs_fabric_npiv_capable(__f)    ((__f)->is_npiv)
+#define bfa_fcs_fabric_is_switched(__f)			\
+	((__f)->fab_type == BFA_FCS_FABRIC_SWITCHED)
+
+/**
+ *   The design calls for a single implementation of base fabric and vf.
+ */
+#define bfa_fcs_vf_t struct bfa_fcs_fabric_s
+
+struct bfa_vf_event_s {
+	u32        undefined;
+};
+
+struct bfa_fcs_s;
+struct bfa_fcs_fabric_s;
+
+/*
+ * @todo : need to move to a global config file.
+ * Maximum Rports supported per port (physical/logical).
+ */
+#define BFA_FCS_MAX_RPORTS_SUPP  256	/* @todo : tentative value */
+
+#define bfa_fcs_lport_t struct bfa_fcs_lport_s
+
+/**
+ * Symbolic Name related defines
+ *  Total bytes 255.
+ *  Physical Port's symbolic name 128 bytes.
+ *  For Vports, Vport's symbolic name is appended to the Physical port's
+ *  Symbolic Name.
+ *
+ *  Physical Port's symbolic name Format : (Total 128 bytes)
+ *  Adapter Model number/name : 12 bytes
+ *  Driver Version     : 10 bytes
+ *  Host Machine Name  : 30 bytes
+ *  Host OS Info	   : 48 bytes
+ *  Host OS PATCH Info : 16 bytes
+ *  ( remaining 12 bytes reserved to be used for separator)
+ */
+#define BFA_FCS_PORT_SYMBNAME_SEPARATOR			" | "
+
+#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ			12
+#define BFA_FCS_PORT_SYMBNAME_VERSION_SZ		10
+#define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ		30
+#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ			48
+#define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ		16
+
+/**
+ * Get FC port ID for a logical port.
+ */
+#define bfa_fcs_lport_get_fcid(_lport)	((_lport)->pid)
+#define bfa_fcs_lport_get_pwwn(_lport)	((_lport)->port_cfg.pwwn)
+#define bfa_fcs_lport_get_nwwn(_lport)	((_lport)->port_cfg.nwwn)
+#define bfa_fcs_lport_get_psym_name(_lport)	((_lport)->port_cfg.sym_name)
+#define bfa_fcs_lport_is_initiator(_lport)			\
+	((_lport)->port_cfg.roles & BFA_LPORT_ROLE_FCP_IM)
+#define bfa_fcs_lport_get_nrports(_lport)	\
+	((_lport) ? (_lport)->num_rports : 0)
+
+static inline struct bfad_port_s *
+bfa_fcs_lport_get_drvport(struct bfa_fcs_lport_s *port)
+{
+	return port->bfad_port;
+}
+
+#define bfa_fcs_lport_get_opertype(_lport)	((_lport)->fabric->oper_type)
+#define bfa_fcs_lport_get_fabric_name(_lport)	((_lport)->fabric->fabric_name)
+#define bfa_fcs_lport_get_fabric_ipaddr(_lport)		\
+		((_lport)->fabric->fabric_ip_addr)
+
+/**
+ * bfa fcs port public functions
+ */
+
+bfa_boolean_t   bfa_fcs_lport_is_online(struct bfa_fcs_lport_s *port);
+struct bfa_fcs_lport_s *bfa_fcs_get_base_port(struct bfa_fcs_s *fcs);
+void bfa_fcs_lport_get_rports(struct bfa_fcs_lport_s *port,
+			      wwn_t rport_wwns[], int *nrports);
+
+wwn_t bfa_fcs_lport_get_rport(struct bfa_fcs_lport_s *port, wwn_t wwn,
+			      int index, int nrports, bfa_boolean_t bwwn);
+
+struct bfa_fcs_lport_s *bfa_fcs_lookup_port(struct bfa_fcs_s *fcs,
+					    u16 vf_id, wwn_t lpwwn);
+
+void bfa_fcs_lport_get_info(struct bfa_fcs_lport_s *port,
+			    struct bfa_lport_info_s *port_info);
+void bfa_fcs_lport_get_attr(struct bfa_fcs_lport_s *port,
+			    struct bfa_lport_attr_s *port_attr);
+void bfa_fcs_lport_get_stats(struct bfa_fcs_lport_s *fcs_port,
+			     struct bfa_lport_stats_s *port_stats);
+void bfa_fcs_lport_clear_stats(struct bfa_fcs_lport_s *fcs_port);
+enum bfa_port_speed bfa_fcs_lport_get_rport_max_speed(
+			struct bfa_fcs_lport_s *port);
+
+/* MS FCS routines */
+void bfa_fcs_lport_ms_init(struct bfa_fcs_lport_s *port);
+void bfa_fcs_lport_ms_offline(struct bfa_fcs_lport_s *port);
+void bfa_fcs_lport_ms_online(struct bfa_fcs_lport_s *port);
+void bfa_fcs_lport_ms_fabric_rscn(struct bfa_fcs_lport_s *port);
+
+/* FDMI FCS routines */
+void bfa_fcs_lport_fdmi_init(struct bfa_fcs_lport_ms_s *ms);
+void bfa_fcs_lport_fdmi_offline(struct bfa_fcs_lport_ms_s *ms);
+void bfa_fcs_lport_fdmi_online(struct bfa_fcs_lport_ms_s *ms);
+void bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, struct fchs_s *fchs,
+				     u16 len);
+void bfa_fcs_lport_attach(struct bfa_fcs_lport_s *lport, struct bfa_fcs_s *fcs,
+			u16 vf_id, struct bfa_fcs_vport_s *vport);
+void bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport,
+				struct bfa_lport_cfg_s *port_cfg);
+void            bfa_fcs_lport_online(struct bfa_fcs_lport_s *port);
+void            bfa_fcs_lport_offline(struct bfa_fcs_lport_s *port);
+void            bfa_fcs_lport_delete(struct bfa_fcs_lport_s *port);
+struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_pid(
+		struct bfa_fcs_lport_s *port, u32 pid);
+struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_pwwn(
+		struct bfa_fcs_lport_s *port, wwn_t pwwn);
+struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_nwwn(
+		struct bfa_fcs_lport_s *port, wwn_t nwwn);
+void            bfa_fcs_lport_add_rport(struct bfa_fcs_lport_s *port,
+				       struct bfa_fcs_rport_s *rport);
+void            bfa_fcs_lport_del_rport(struct bfa_fcs_lport_s *port,
+				       struct bfa_fcs_rport_s *rport);
+void bfa_fcs_lport_modinit(struct bfa_fcs_s *fcs);
+void bfa_fcs_lport_modexit(struct bfa_fcs_s *fcs);
+void            bfa_fcs_lport_ns_init(struct bfa_fcs_lport_s *vport);
+void            bfa_fcs_lport_ns_offline(struct bfa_fcs_lport_s *vport);
+void            bfa_fcs_lport_ns_online(struct bfa_fcs_lport_s *vport);
+void            bfa_fcs_lport_ns_query(struct bfa_fcs_lport_s *port);
+void            bfa_fcs_lport_scn_init(struct bfa_fcs_lport_s *vport);
+void            bfa_fcs_lport_scn_offline(struct bfa_fcs_lport_s *vport);
+void            bfa_fcs_lport_scn_online(struct bfa_fcs_lport_s *vport);
+void            bfa_fcs_lport_scn_process_rscn(struct bfa_fcs_lport_s *port,
+					      struct fchs_s *rx_frame, u32 len);
+
+struct bfa_fcs_vport_s {
+	struct list_head		qe;		/*  queue elem	*/
+	bfa_sm_t		sm;		/*  state machine	*/
+	bfa_fcs_lport_t		lport;		/*  logical port	*/
+	struct bfa_timer_s	timer;
+	struct bfad_vport_s	*vport_drv;	/*  Driver private	*/
+	struct bfa_vport_stats_s vport_stats;	/*  vport statistics	*/
+	struct bfa_lps_s	*lps;		/*  Lport login service*/
+	int			fdisc_retries;
+};
+
+#define bfa_fcs_vport_get_port(vport)			\
+	((struct bfa_fcs_lport_s  *)(&vport->port))
+
+/**
+ * bfa fcs vport public functions
+ */
+bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport,
+				  struct bfa_fcs_s *fcs, u16 vf_id,
+				  struct bfa_lport_cfg_s *port_cfg,
+				  struct bfad_vport_s *vport_drv);
+bfa_status_t bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport,
+				      struct bfa_fcs_s *fcs, u16 vf_id,
+				      struct bfa_lport_cfg_s *port_cfg,
+				      struct bfad_vport_s *vport_drv);
+bfa_boolean_t bfa_fcs_is_pbc_vport(struct bfa_fcs_vport_s *vport);
+bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport);
+bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport);
+bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport);
+void bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport,
+			    struct bfa_vport_attr_s *vport_attr);
+void bfa_fcs_vport_get_stats(struct bfa_fcs_vport_s *vport,
+			     struct bfa_vport_stats_s *vport_stats);
+void bfa_fcs_vport_clr_stats(struct bfa_fcs_vport_s *vport);
+struct bfa_fcs_vport_s *bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs,
+					     u16 vf_id, wwn_t vpwwn);
+void bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport);
+void bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport);
+void bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport);
+void bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport);
+void bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport);
+
+#define BFA_FCS_RPORT_DEF_DEL_TIMEOUT	90	/* in secs */
+#define BFA_FCS_RPORT_MAX_RETRIES	(5)
+
+/*
+ * forward declarations
+ */
+struct bfad_rport_s;
+
+struct bfa_fcs_itnim_s;
+struct bfa_fcs_tin_s;
+struct bfa_fcs_iprp_s;
+
+/* Rport Features (RPF) */
+struct bfa_fcs_rpf_s {
+	bfa_sm_t	sm;	/*  state machine */
+	struct bfa_fcs_rport_s *rport;	/*  parent rport */
+	struct bfa_timer_s	timer;	/*  general purpose timer */
+	struct bfa_fcxp_s	*fcxp;	/*  FCXP needed for discarding */
+	struct bfa_fcxp_wqe_s	fcxp_wqe; /*  fcxp wait queue element */
+	int	rpsc_retries;	/*  max RPSC retry attempts */
+	enum bfa_port_speed	rpsc_speed;
+	/*  Current Speed from RPSC. O if RPSC fails */
+	enum bfa_port_speed	assigned_speed;
+	/**
+	 * Speed assigned by the user.  will be used if RPSC is
+	 * not supported by the rport.
+	 */
+};
+
+struct bfa_fcs_rport_s {
+	struct list_head	qe;	/*  used by port/vport */
+	struct bfa_fcs_lport_s *port;	/*  parent FCS port */
+	struct bfa_fcs_s	*fcs;	/*  fcs instance */
+	struct bfad_rport_s	*rp_drv;	/*  driver peer instance */
+	u32	pid;	/*  port ID of rport */
+	u16	maxfrsize;	/*  maximum frame size */
+	u16	reply_oxid;	/*  OX_ID of inbound requests */
+	enum fc_cos	fc_cos;	/*  FC classes of service supp */
+	bfa_boolean_t	cisc;	/*  CISC capable device */
+	bfa_boolean_t	prlo;	/*  processing prlo or LOGO */
+	wwn_t	pwwn;	/*  port wwn of rport */
+	wwn_t	nwwn;	/*  node wwn of rport */
+	struct bfa_rport_symname_s psym_name; /*  port symbolic name  */
+	bfa_sm_t	sm;		/*  state machine */
+	struct bfa_timer_s timer;	/*  general purpose timer */
+	struct bfa_fcs_itnim_s *itnim;	/*  ITN initiator mode role */
+	struct bfa_fcs_tin_s *tin;	/*  ITN initiator mode role */
+	struct bfa_fcs_iprp_s *iprp;	/*  IP/FC role */
+	struct bfa_rport_s *bfa_rport;	/*  BFA Rport */
+	struct bfa_fcxp_s *fcxp;	/*  FCXP needed for discarding */
+	int	plogi_retries;	/*  max plogi retry attempts */
+	int	ns_retries;	/*  max NS query retry attempts */
+	struct bfa_fcxp_wqe_s	fcxp_wqe; /*  fcxp wait queue element */
+	struct bfa_rport_stats_s stats;	/*  rport stats */
+	enum bfa_rport_function	scsi_function;  /*  Initiator/Target */
+	struct bfa_fcs_rpf_s rpf;	/* Rport features module */
+};
+
+static inline struct bfa_rport_s *
+bfa_fcs_rport_get_halrport(struct bfa_fcs_rport_s *rport)
+{
+	return rport->bfa_rport;
+}
+
+/**
+ * bfa fcs rport API functions
+ */
+bfa_status_t bfa_fcs_rport_add(struct bfa_fcs_lport_s *port, wwn_t *pwwn,
+			       struct bfa_fcs_rport_s *rport,
+			       struct bfad_rport_s *rport_drv);
+bfa_status_t bfa_fcs_rport_remove(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport,
+			    struct bfa_rport_attr_s *attr);
+void bfa_fcs_rport_get_stats(struct bfa_fcs_rport_s *rport,
+			     struct bfa_rport_stats_s *stats);
+void bfa_fcs_rport_clear_stats(struct bfa_fcs_rport_s *rport);
+struct bfa_fcs_rport_s *bfa_fcs_rport_lookup(struct bfa_fcs_lport_s *port,
+					     wwn_t rpwwn);
+struct bfa_fcs_rport_s *bfa_fcs_rport_lookup_by_nwwn(
+	struct bfa_fcs_lport_s *port, wwn_t rnwwn);
+void bfa_fcs_rport_set_del_timeout(u8 rport_tmo);
+
+void bfa_fcs_rport_set_speed(struct bfa_fcs_rport_s *rport,
+			     enum bfa_port_speed speed);
+void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport,
+	 struct fchs_s *fchs, u16 len);
+void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport);
+
+struct bfa_fcs_rport_s *bfa_fcs_rport_create(struct bfa_fcs_lport_s *port,
+	 u32 pid);
+void bfa_fcs_rport_delete(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_online(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_offline(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_start(struct bfa_fcs_lport_s *port, struct fchs_s *rx_fchs,
+			 struct fc_logi_s *plogi_rsp);
+void bfa_fcs_rport_plogi_create(struct bfa_fcs_lport_s *port,
+				struct fchs_s *rx_fchs,
+				struct fc_logi_s *plogi);
+void bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs,
+			 struct fc_logi_s *plogi);
+void bfa_fcs_rport_logo_imp(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, u16 ox_id);
+
+void bfa_fcs_rport_itnim_ack(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_itntm_ack(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_rport_fcptm_offline_done(struct bfa_fcs_rport_s *rport);
+int  bfa_fcs_rport_get_state(struct bfa_fcs_rport_s *rport);
+struct bfa_fcs_rport_s *bfa_fcs_rport_create_by_wwn(
+			struct bfa_fcs_lport_s *port, wwn_t wwn);
+void  bfa_fcs_rpf_init(struct bfa_fcs_rport_s *rport);
+void  bfa_fcs_rpf_rport_online(struct bfa_fcs_rport_s *rport);
+void  bfa_fcs_rpf_rport_offline(struct bfa_fcs_rport_s *rport);
+
+/*
+ * forward declarations
+ */
+struct bfad_itnim_s;
+
+struct bfa_fcs_itnim_s {
+	bfa_sm_t		sm;		/*  state machine */
+	struct bfa_fcs_rport_s	*rport;		/*  parent remote rport  */
+	struct bfad_itnim_s	*itnim_drv;	/*  driver peer instance */
+	struct bfa_fcs_s	*fcs;		/*  fcs instance	*/
+	struct bfa_timer_s	timer;		/*  timer functions	*/
+	struct bfa_itnim_s	*bfa_itnim;	/*  BFA itnim struct	*/
+	u32		prli_retries;	/*  max prli retry attempts */
+	bfa_boolean_t		seq_rec;	/*  seq recovery support */
+	bfa_boolean_t		rec_support;	/*  REC supported	*/
+	bfa_boolean_t		conf_comp;	/*  FCP_CONF	support */
+	bfa_boolean_t		task_retry_id;	/*  task retry id supp	*/
+	struct bfa_fcxp_wqe_s	fcxp_wqe;	/*  wait qelem for fcxp  */
+	struct bfa_fcxp_s	*fcxp;		/*  FCXP in use	*/
+	struct bfa_itnim_stats_s	stats;	/*  itn statistics	*/
+};
+#define bfa_fcs_fcxp_alloc(__fcs)	\
+	bfa_fcxp_alloc(NULL, (__fcs)->bfa, 0, 0, NULL, NULL, NULL, NULL)
+
+#define bfa_fcs_fcxp_alloc_wait(__bfa, __wqe, __alloc_cbfn, __alloc_cbarg) \
+	bfa_fcxp_alloc_wait(__bfa, __wqe, __alloc_cbfn, __alloc_cbarg, \
+					NULL, 0, 0, NULL, NULL, NULL, NULL)
+
+static inline struct bfad_port_s *
+bfa_fcs_itnim_get_drvport(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->rport->port->bfad_port;
+}
+
+
+static inline struct bfa_fcs_lport_s *
+bfa_fcs_itnim_get_port(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->rport->port;
+}
+
+
+static inline wwn_t
+bfa_fcs_itnim_get_nwwn(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->rport->nwwn;
+}
+
+
+static inline wwn_t
+bfa_fcs_itnim_get_pwwn(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->rport->pwwn;
+}
+
+
+static inline u32
+bfa_fcs_itnim_get_fcid(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->rport->pid;
+}
+
+
+static inline	u32
+bfa_fcs_itnim_get_maxfrsize(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->rport->maxfrsize;
+}
+
+
+static inline	enum fc_cos
+bfa_fcs_itnim_get_cos(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->rport->fc_cos;
+}
+
+
+static inline struct bfad_itnim_s *
+bfa_fcs_itnim_get_drvitn(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->itnim_drv;
+}
+
+
+static inline struct bfa_itnim_s *
+bfa_fcs_itnim_get_halitn(struct bfa_fcs_itnim_s *itnim)
+{
+	return itnim->bfa_itnim;
+}
+
+/**
+ * bfa fcs FCP Initiator mode API functions
+ */
+void bfa_fcs_itnim_get_attr(struct bfa_fcs_itnim_s *itnim,
+			    struct bfa_itnim_attr_s *attr);
+void bfa_fcs_itnim_get_stats(struct bfa_fcs_itnim_s *itnim,
+			     struct bfa_itnim_stats_s *stats);
+struct bfa_fcs_itnim_s *bfa_fcs_itnim_lookup(struct bfa_fcs_lport_s *port,
+					     wwn_t rpwwn);
+bfa_status_t bfa_fcs_itnim_attr_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
+				    struct bfa_itnim_attr_s *attr);
+bfa_status_t bfa_fcs_itnim_stats_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
+				     struct bfa_itnim_stats_s *stats);
+bfa_status_t bfa_fcs_itnim_stats_clear(struct bfa_fcs_lport_s *port,
+				       wwn_t rpwwn);
+struct bfa_fcs_itnim_s *bfa_fcs_itnim_create(struct bfa_fcs_rport_s *rport);
+void bfa_fcs_itnim_delete(struct bfa_fcs_itnim_s *itnim);
+void bfa_fcs_itnim_rport_offline(struct bfa_fcs_itnim_s *itnim);
+void bfa_fcs_itnim_rport_online(struct bfa_fcs_itnim_s *itnim);
+bfa_status_t bfa_fcs_itnim_get_online_state(struct bfa_fcs_itnim_s *itnim);
+void bfa_fcs_itnim_is_initiator(struct bfa_fcs_itnim_s *itnim);
+void bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim,
+			struct fchs_s *fchs, u16 len);
+
+#define	BFA_FCS_FDMI_SUPORTED_SPEEDS  (FDMI_TRANS_SPEED_1G  |	\
+				       FDMI_TRANS_SPEED_2G |	\
+				       FDMI_TRANS_SPEED_4G |	\
+				       FDMI_TRANS_SPEED_8G)
+
+/*
+ * HBA Attribute Block : BFA internal representation. Note : Some variable
+ * sizes have been trimmed to suit BFA For Ex : Model will be "Brocade". Based
+ * on this the size has been reduced to 16 bytes from the standard's 64 bytes.
+ */
+struct bfa_fcs_fdmi_hba_attr_s {
+	wwn_t           node_name;
+	u8         manufacturer[64];
+	u8         serial_num[64];
+	u8         model[16];
+	u8         model_desc[256];
+	u8         hw_version[8];
+	u8         driver_version[8];
+	u8         option_rom_ver[BFA_VERSION_LEN];
+	u8         fw_version[8];
+	u8         os_name[256];
+	u32        max_ct_pyld;
+};
+
+/*
+ * Port Attribute Block
+ */
+struct bfa_fcs_fdmi_port_attr_s {
+	u8         supp_fc4_types[32];	/* supported FC4 types */
+	u32        supp_speed;	/* supported speed */
+	u32        curr_speed;	/* current Speed */
+	u32        max_frm_size;	/* max frame size */
+	u8         os_device_name[256];	/* OS device Name */
+	u8         host_name[256];	/* host name */
+};
+
+struct bfa_fcs_stats_s {
+	struct {
+		u32	untagged; /*  untagged receive frames */
+		u32	tagged;	/*  tagged receive frames */
+		u32	vfid_unknown;	/*  VF id is unknown */
+	} uf;
+};
+
+struct bfa_fcs_driver_info_s {
+	u8	 version[BFA_VERSION_LEN];		/* Driver Version */
+	u8	 host_machine_name[BFA_FCS_OS_STR_LEN];
+	u8	 host_os_name[BFA_FCS_OS_STR_LEN]; /* OS name and version */
+	u8	 host_os_patch[BFA_FCS_OS_STR_LEN]; /* patch or service pack */
+	u8	 os_device_name[BFA_FCS_OS_STR_LEN]; /* Driver Device Name */
+};
+
+struct bfa_fcs_s {
+	struct bfa_s	  *bfa;	/*  corresponding BFA bfa instance */
+	struct bfad_s	      *bfad; /*  corresponding BDA driver instance */
+	struct bfa_trc_mod_s  *trcmod;	/*  tracing module */
+	bfa_boolean_t	vf_enabled;	/*  VF mode is enabled */
+	bfa_boolean_t	fdmi_enabled;	/*  FDMI is enabled */
+	bfa_boolean_t min_cfg;		/* min cfg enabled/disabled */
+	u16	port_vfid;	/*  port default VF ID */
+	struct bfa_fcs_driver_info_s driver_info;
+	struct bfa_fcs_fabric_s fabric; /*  base fabric state machine */
+	struct bfa_fcs_stats_s	stats;	/*  FCS statistics */
+	struct bfa_wc_s		wc;	/*  waiting counter */
+};
+
+/*
+ * bfa fcs API functions
+ */
+void bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa,
+		    struct bfad_s *bfad,
+		    bfa_boolean_t min_cfg);
+void bfa_fcs_init(struct bfa_fcs_s *fcs);
+void bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs,
+			      struct bfa_fcs_driver_info_s *driver_info);
+void bfa_fcs_set_fdmi_param(struct bfa_fcs_s *fcs, bfa_boolean_t fdmi_enable);
+void bfa_fcs_exit(struct bfa_fcs_s *fcs);
+void bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod);
+void		bfa_fcs_start(struct bfa_fcs_s *fcs);
+
+/**
+ * bfa fcs vf public functions
+ */
+bfa_status_t bfa_fcs_vf_mode_enable(struct bfa_fcs_s *fcs, u16 vf_id);
+bfa_status_t bfa_fcs_vf_mode_disable(struct bfa_fcs_s *fcs);
+bfa_status_t bfa_fcs_vf_create(bfa_fcs_vf_t *vf, struct bfa_fcs_s *fcs,
+			       u16 vf_id, struct bfa_lport_cfg_s *port_cfg,
+			       struct bfad_vf_s *vf_drv);
+bfa_status_t bfa_fcs_vf_delete(bfa_fcs_vf_t *vf);
+void bfa_fcs_vf_list(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs);
+void bfa_fcs_vf_list_all(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs);
+void bfa_fcs_vf_get_attr(bfa_fcs_vf_t *vf, struct bfa_vf_attr_s *vf_attr);
+void bfa_fcs_vf_get_stats(bfa_fcs_vf_t *vf,
+			  struct bfa_vf_stats_s *vf_stats);
+void bfa_fcs_vf_clear_stats(bfa_fcs_vf_t *vf);
+void bfa_fcs_vf_get_ports(bfa_fcs_vf_t *vf, wwn_t vpwwn[], int *nports);
+bfa_fcs_vf_t *bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id);
+u16 bfa_fcs_fabric_vport_count(struct bfa_fcs_fabric_s *fabric);
+
+/*
+ * fabric protected interface functions
+ */
+void bfa_fcs_fabric_attach(struct bfa_fcs_s *fcs);
+void bfa_fcs_fabric_modinit(struct bfa_fcs_s *fcs);
+void bfa_fcs_fabric_modexit(struct bfa_fcs_s *fcs);
+void bfa_fcs_fabric_modsusp(struct bfa_fcs_s *fcs);
+void bfa_fcs_fabric_link_up(struct bfa_fcs_fabric_s *fabric);
+void bfa_fcs_fabric_link_down(struct bfa_fcs_fabric_s *fabric);
+void bfa_fcs_fabric_addvport(struct bfa_fcs_fabric_s *fabric,
+	struct bfa_fcs_vport_s *vport);
+void bfa_fcs_fabric_delvport(struct bfa_fcs_fabric_s *fabric,
+	struct bfa_fcs_vport_s *vport);
+int bfa_fcs_fabric_is_online(struct bfa_fcs_fabric_s *fabric);
+struct bfa_fcs_vport_s *bfa_fcs_fabric_vport_lookup(
+		struct bfa_fcs_fabric_s *fabric, wwn_t pwwn);
+void bfa_fcs_fabric_modstart(struct bfa_fcs_s *fcs);
+void bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric,
+		struct fchs_s *fchs, u16 len);
+bfa_boolean_t	bfa_fcs_fabric_is_loopback(struct bfa_fcs_fabric_s *fabric);
+bfa_boolean_t	bfa_fcs_fabric_is_auth_failed(struct bfa_fcs_fabric_s *fabric);
+enum bfa_port_type bfa_fcs_fabric_port_type(struct bfa_fcs_fabric_s *fabric);
+void	bfa_fcs_fabric_psymb_init(struct bfa_fcs_fabric_s *fabric);
+void	bfa_fcs_fabric_port_delete_comp(struct bfa_fcs_fabric_s *fabric);
+bfa_status_t	bfa_fcs_fabric_addvf(struct bfa_fcs_fabric_s *vf,
+			struct bfa_fcs_s *fcs, struct bfa_lport_cfg_s *port_cfg,
+			struct bfad_vf_s *vf_drv);
+void bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric,
+	       wwn_t fabric_name);
+u16 bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric);
+void bfa_fcs_uf_attach(struct bfa_fcs_s *fcs);
+void bfa_fcs_port_attach(struct bfa_fcs_s *fcs);
+
+/**
+ * BFA FCS callback interfaces
+ */
+
+/**
+ * fcb Main fcs callbacks
+ */
+
+struct bfad_port_s;
+struct bfad_vf_s;
+struct bfad_vport_s;
+struct bfad_rport_s;
+
+/**
+ * lport callbacks
+ */
+struct bfad_port_s *bfa_fcb_lport_new(struct bfad_s *bfad,
+				      struct bfa_fcs_lport_s *port,
+				      enum bfa_lport_role roles,
+				      struct bfad_vf_s *vf_drv,
+				      struct bfad_vport_s *vp_drv);
+void bfa_fcb_lport_delete(struct bfad_s *bfad, enum bfa_lport_role roles,
+			  struct bfad_vf_s *vf_drv,
+			  struct bfad_vport_s *vp_drv);
+
+/**
+ * vport callbacks
+ */
+void bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s);
+
+/**
+ * rport callbacks
+ */
+bfa_status_t bfa_fcb_rport_alloc(struct bfad_s *bfad,
+				 struct bfa_fcs_rport_s **rport,
+				 struct bfad_rport_s **rport_drv);
+
+/**
+ * itnim callbacks
+ */
+void bfa_fcb_itnim_alloc(struct bfad_s *bfad, struct bfa_fcs_itnim_s **itnim,
+			 struct bfad_itnim_s **itnim_drv);
+void bfa_fcb_itnim_free(struct bfad_s *bfad,
+			struct bfad_itnim_s *itnim_drv);
+void bfa_fcb_itnim_online(struct bfad_itnim_s *itnim_drv);
+void bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv);
+
+#endif /* __BFA_FCS_H__ */

drivers/scsi/bfa/bfa_fcs_fcpim.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -19,17 +19,10 @@
  *  fcpim.c - FCP initiator mode i-t nexus state machine
  */
 
-#include <bfa.h>
+#include "bfa_fcs.h"
-#include <bfa_svc.h>
+#include "bfa_fcbuild.h"
-#include "fcs_fcpim.h"
+#include "bfad_drv.h"
-#include "fcs_rport.h"
+#include "bfad_im.h"
-#include "fcs_lport.h"
-#include "fcs_trcmod.h"
-#include "fcs_fcxp.h"
-#include "fcs.h"
-#include <fcs/bfa_fcs_fcpim.h>
-#include <fcb/bfa_fcb_fcpim.h>
-#include <aen/bfa_aen_itnim.h>
 
 BFA_TRC_FILE(FCS, FCPIM);
 
@@ -41,14 +34,9 @@ static void     bfa_fcs_itnim_free(struct bfa_fcs_itnim_s *itnim);
 static void	bfa_fcs_itnim_send_prli(void *itnim_cbarg,
 					struct bfa_fcxp_s *fcxp_alloced);
 static void	bfa_fcs_itnim_prli_response(void *fcsarg,
-					    struct bfa_fcxp_s *fcxp,
+			 struct bfa_fcxp_s *fcxp, void *cbarg,
-					    void *cbarg,
+			    bfa_status_t req_status, u32 rsp_len,
-					    bfa_status_t req_status,
+			    u32 resid_len, struct fchs_s *rsp_fchs);
-					    u32 rsp_len,
-					    u32 resid_len,
-					    struct fchs_s *rsp_fchs);
-static void     bfa_fcs_itnim_aen_post(struct bfa_fcs_itnim_s *itnim,
-				       enum bfa_itnim_aen_event event);
 
 /**
  *  fcs_itnim_sm FCS itnim state machine events
@@ -233,6 +221,7 @@ bfa_fcs_itnim_sm_prli_retry(struct bfa_fcs_itnim_s *itnim,
 		}
 		break;
 
+
 	case BFA_FCS_ITNIM_SM_OFFLINE:
 		bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_offline);
 		bfa_timer_stop(&itnim->timer);
@@ -259,6 +248,10 @@ static void
 bfa_fcs_itnim_sm_hcb_online(struct bfa_fcs_itnim_s *itnim,
 			    enum bfa_fcs_itnim_event event)
 {
+	struct bfad_s *bfad = (struct bfad_s *)itnim->fcs->bfad;
+	char	lpwwn_buf[BFA_STRING_32];
+	char	rpwwn_buf[BFA_STRING_32];
+
 	bfa_trc(itnim->fcs, itnim->rport->pwwn);
 	bfa_trc(itnim->fcs, event);
 
@@ -266,7 +259,11 @@ bfa_fcs_itnim_sm_hcb_online(struct bfa_fcs_itnim_s *itnim,
 	case BFA_FCS_ITNIM_SM_HCB_ONLINE:
 		bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_online);
 		bfa_fcb_itnim_online(itnim->itnim_drv);
-		bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_ONLINE);
+		wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(itnim->rport->port));
+		wwn2str(rpwwn_buf, itnim->rport->pwwn);
+		BFA_LOG(KERN_INFO, bfad, log_level,
+		"Target (WWN = %s) is online for initiator (WWN = %s)\n",
+		rpwwn_buf, lpwwn_buf);
 		break;
 
 	case BFA_FCS_ITNIM_SM_OFFLINE:
@@ -289,6 +286,10 @@ static void
 bfa_fcs_itnim_sm_online(struct bfa_fcs_itnim_s *itnim,
 		 enum bfa_fcs_itnim_event event)
 {
+	struct bfad_s *bfad = (struct bfad_s *)itnim->fcs->bfad;
+	char	lpwwn_buf[BFA_STRING_32];
+	char	rpwwn_buf[BFA_STRING_32];
+
 	bfa_trc(itnim->fcs, itnim->rport->pwwn);
 	bfa_trc(itnim->fcs, event);
 
@@ -297,10 +298,16 @@ bfa_fcs_itnim_sm_online(struct bfa_fcs_itnim_s *itnim,
 		bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_hcb_offline);
 		bfa_fcb_itnim_offline(itnim->itnim_drv);
 		bfa_itnim_offline(itnim->bfa_itnim);
-		if (bfa_fcs_port_is_online(itnim->rport->port) == BFA_TRUE)
+		wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(itnim->rport->port));
-			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_DISCONNECT);
+		wwn2str(rpwwn_buf, itnim->rport->pwwn);
+		if (bfa_fcs_lport_is_online(itnim->rport->port) == BFA_TRUE)
+			BFA_LOG(KERN_ERR, bfad, log_level,
+			"Target (WWN = %s) connectivity lost for "
+			"initiator (WWN = %s)\n", rpwwn_buf, lpwwn_buf);
 		else
-			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_OFFLINE);
+			BFA_LOG(KERN_INFO, bfad, log_level,
+			"Target (WWN = %s) offlined by initiator (WWN = %s)\n",
+			rpwwn_buf, lpwwn_buf);
 		break;
 
 	case BFA_FCS_ITNIM_SM_DELETE:
@@ -369,49 +376,12 @@ bfa_fcs_itnim_sm_initiator(struct bfa_fcs_itnim_s *itnim,
 	}
 }
 
-
-
-/**
- *  itnim_private FCS ITNIM private interfaces
- */
-
-static void
-bfa_fcs_itnim_aen_post(struct bfa_fcs_itnim_s *itnim,
-		       enum bfa_itnim_aen_event event)
-{
-	struct bfa_fcs_rport_s *rport = itnim->rport;
-	union bfa_aen_data_u aen_data;
-	struct bfa_log_mod_s *logmod = rport->fcs->logm;
-	wwn_t           lpwwn = bfa_fcs_port_get_pwwn(rport->port);
-	wwn_t           rpwwn = rport->pwwn;
-	char            lpwwn_ptr[BFA_STRING_32];
-	char            rpwwn_ptr[BFA_STRING_32];
-
-	/*
-	 * Don't post events for well known addresses
-	 */
-	if (BFA_FCS_PID_IS_WKA(rport->pid))
-		return;
-
-	wwn2str(lpwwn_ptr, lpwwn);
-	wwn2str(rpwwn_ptr, rpwwn);
-
-	bfa_log(logmod, BFA_LOG_CREATE_ID(BFA_AEN_CAT_ITNIM, event),
-		rpwwn_ptr, lpwwn_ptr);
-
-	aen_data.itnim.vf_id = rport->port->fabric->vf_id;
-	aen_data.itnim.ppwwn =
-		bfa_fcs_port_get_pwwn(bfa_fcs_get_base_port(itnim->fcs));
-	aen_data.itnim.lpwwn = lpwwn;
-	aen_data.itnim.rpwwn = rpwwn;
-}
-
 static void
 bfa_fcs_itnim_send_prli(void *itnim_cbarg, struct bfa_fcxp_s *fcxp_alloced)
 {
 	struct bfa_fcs_itnim_s *itnim = itnim_cbarg;
 	struct bfa_fcs_rport_s *rport = itnim->rport;
-	struct bfa_fcs_port_s *port = rport->port;
+	struct bfa_fcs_lport_s *port = rport->port;
 	struct fchs_s	fchs;
 	struct bfa_fcxp_s *fcxp;
 	int		len;
@@ -421,19 +391,19 @@ bfa_fcs_itnim_send_prli(void *itnim_cbarg, struct bfa_fcxp_s *fcxp_alloced)
 	fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
 	if (!fcxp) {
 		itnim->stats.fcxp_alloc_wait++;
-		bfa_fcxp_alloc_wait(port->fcs->bfa, &itnim->fcxp_wqe,
+		bfa_fcs_fcxp_alloc_wait(port->fcs->bfa, &itnim->fcxp_wqe,
 				    bfa_fcs_itnim_send_prli, itnim);
 		return;
 	}
 	itnim->fcxp = fcxp;
 
-	len = fc_prli_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), itnim->rport->pid,
+	len = fc_prli_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
-			    bfa_fcs_port_get_fcid(port), 0);
+			    itnim->rport->pid, bfa_fcs_lport_get_fcid(port), 0);
 
 	bfa_fcxp_send(fcxp, rport->bfa_rport, port->fabric->vf_id, port->lp_tag,
 		      BFA_FALSE, FC_CLASS_3, len, &fchs,
-		      bfa_fcs_itnim_prli_response, (void *)itnim, FC_MAX_PDUSZ,
+		      bfa_fcs_itnim_prli_response, (void *)itnim,
-		      FC_ELS_TOV);
+		      FC_MAX_PDUSZ, FC_ELS_TOV);
 
 	itnim->stats.prli_sent++;
 	bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_FRMSENT);
@@ -536,7 +506,7 @@ bfa_fcs_itnim_free(struct bfa_fcs_itnim_s *itnim)
 struct bfa_fcs_itnim_s *
 bfa_fcs_itnim_create(struct bfa_fcs_rport_s *rport)
 {
-	struct bfa_fcs_port_s *port = rport->port;
+	struct bfa_fcs_lport_s *port = rport->port;
 	struct bfa_fcs_itnim_s *itnim;
 	struct bfad_itnim_s   *itnim_drv;
 	struct bfa_itnim_s *bfa_itnim;
@@ -560,7 +530,8 @@ bfa_fcs_itnim_create(struct bfa_fcs_rport_s *rport)
 	/*
 	 * call BFA to create the itnim
 	 */
-	bfa_itnim = bfa_itnim_create(port->fcs->bfa, rport->bfa_rport, itnim);
+	bfa_itnim =
+		bfa_itnim_create(port->fcs->bfa, rport->bfa_rport, itnim);
 
 	if (bfa_itnim == NULL) {
 		bfa_trc(port->fcs, rport->pwwn);
@@ -651,7 +622,6 @@ bfa_fcs_itnim_get_online_state(struct bfa_fcs_itnim_s *itnim)
 
 	default:
 		return BFA_STATUS_NO_FCPIM_NEXUS;
-
 	}
 }
 
@@ -698,9 +668,10 @@ void
 bfa_cb_itnim_tov(void *cb_arg)
 {
 	struct bfa_fcs_itnim_s *itnim = (struct bfa_fcs_itnim_s *) cb_arg;
+	struct bfad_itnim_s *itnim_drv = itnim->itnim_drv;
 
 	bfa_trc(itnim->fcs, itnim->rport->pwwn);
-	bfa_fcb_itnim_tov(itnim->itnim_drv);
+	itnim_drv->state = ITNIM_STATE_TIMEOUT;
 }
 
 /**
@@ -721,7 +692,7 @@ bfa_cb_itnim_sler(void *cb_arg)
 }
 
 struct bfa_fcs_itnim_s *
-bfa_fcs_itnim_lookup(struct bfa_fcs_port_s *port, wwn_t rpwwn)
+bfa_fcs_itnim_lookup(struct bfa_fcs_lport_s *port, wwn_t rpwwn)
 {
 	struct bfa_fcs_rport_s *rport;
 	rport = bfa_fcs_rport_lookup(port, rpwwn);
@@ -734,7 +705,7 @@ bfa_fcs_itnim_lookup(struct bfa_fcs_port_s *port, wwn_t rpwwn)
 }
 
 bfa_status_t
-bfa_fcs_itnim_attr_get(struct bfa_fcs_port_s *port, wwn_t rpwwn,
+bfa_fcs_itnim_attr_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
 		       struct bfa_itnim_attr_s *attr)
 {
 	struct bfa_fcs_itnim_s *itnim = NULL;
@@ -749,13 +720,11 @@ bfa_fcs_itnim_attr_get(struct bfa_fcs_port_s *port, wwn_t rpwwn,
 	attr->rec_support   = itnim->rec_support;
 	attr->conf_comp	    = itnim->conf_comp;
 	attr->task_retry_id = itnim->task_retry_id;
-	bfa_os_memset(&attr->io_latency, 0, sizeof(struct bfa_itnim_latency_s));
-
 	return BFA_STATUS_OK;
 }
 
 bfa_status_t
-bfa_fcs_itnim_stats_get(struct bfa_fcs_port_s *port, wwn_t rpwwn,
+bfa_fcs_itnim_stats_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
 			struct bfa_itnim_stats_s *stats)
 {
 	struct bfa_fcs_itnim_s *itnim = NULL;
@@ -773,7 +742,7 @@ bfa_fcs_itnim_stats_get(struct bfa_fcs_port_s *port, wwn_t rpwwn,
 }
 
 bfa_status_t
-bfa_fcs_itnim_stats_clear(struct bfa_fcs_port_s *port, wwn_t rpwwn)
+bfa_fcs_itnim_stats_clear(struct bfa_fcs_lport_s *port, wwn_t rpwwn)
 {
 	struct bfa_fcs_itnim_s *itnim = NULL;
 
@@ -789,8 +758,8 @@ bfa_fcs_itnim_stats_clear(struct bfa_fcs_port_s *port, wwn_t rpwwn)
 }
 
 void
-bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim, struct fchs_s *fchs,
+bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim,
-		      u16 len)
+			struct fchs_s *fchs, u16 len)
 {
 	struct fc_els_cmd_s *els_cmd;
 
@@ -812,13 +781,3 @@ bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim, struct fchs_s *fchs,
 		bfa_assert(0);
 	}
 }
-
-void
-bfa_fcs_itnim_pause(struct bfa_fcs_itnim_s *itnim)
-{
-}
-
-void
-bfa_fcs_itnim_resume(struct bfa_fcs_itnim_s *itnim)
-{
-}

drivers/scsi/bfa/bfa_fcs_port.c

@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfa_fcs_pport.c BFA FCS PPORT ( physical port)
- */
-
-#include <fcs/bfa_fcs.h>
-#include <bfa_svc.h>
-#include <fcs/bfa_fcs_fabric.h>
-#include "fcs_trcmod.h"
-#include "fcs.h"
-#include "fcs_fabric.h"
-#include "fcs_port.h"
-
-BFA_TRC_FILE(FCS, PPORT);
-
-static void
-bfa_fcs_pport_event_handler(void *cbarg, bfa_pport_event_t event)
-{
-	struct bfa_fcs_s      *fcs = cbarg;
-
-	bfa_trc(fcs, event);
-
-	switch (event) {
-	case BFA_PPORT_LINKUP:
-		bfa_fcs_fabric_link_up(&fcs->fabric);
-		break;
-
-	case BFA_PPORT_LINKDOWN:
-		bfa_fcs_fabric_link_down(&fcs->fabric);
-		break;
-
-	case BFA_PPORT_TRUNK_LINKDOWN:
-		bfa_assert(0);
-		break;
-
-	default:
-		bfa_assert(0);
-	}
-}
-
-void
-bfa_fcs_pport_attach(struct bfa_fcs_s *fcs)
-{
-	bfa_fcport_event_register(fcs->bfa, bfa_fcs_pport_event_handler, fcs);
-}

drivers/scsi/bfa/bfa_fcs_uf.c

@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfa_fcs_uf.c BFA FCS UF ( Unsolicited Frames)
- */
-
-#include <fcs/bfa_fcs.h>
-#include <bfa_svc.h>
-#include <fcs/bfa_fcs_fabric.h>
-#include "fcs.h"
-#include "fcs_trcmod.h"
-#include "fcs_fabric.h"
-#include "fcs_uf.h"
-
-BFA_TRC_FILE(FCS, UF);
-
-/**
- * 		BFA callback for unsolicited frame receive handler.
- *
- * @param[in]		cbarg		callback arg for receive handler
- * @param[in]		uf		unsolicited frame descriptor
- *
- * @return None
- */
-static void
-bfa_fcs_uf_recv(void *cbarg, struct bfa_uf_s *uf)
-{
-	struct bfa_fcs_s      *fcs = (struct bfa_fcs_s *) cbarg;
-	struct fchs_s         *fchs = bfa_uf_get_frmbuf(uf);
-	u16        len = bfa_uf_get_frmlen(uf);
-	struct fc_vft_s       *vft;
-	struct bfa_fcs_fabric_s *fabric;
-
-	/**
-	 * check for VFT header
-	 */
-	if (fchs->routing == FC_RTG_EXT_HDR &&
-		fchs->cat_info == FC_CAT_VFT_HDR) {
-		bfa_stats(fcs, uf.tagged);
-		vft = bfa_uf_get_frmbuf(uf);
-		if (fcs->port_vfid == vft->vf_id)
-			fabric = &fcs->fabric;
-		else
-			fabric = bfa_fcs_vf_lookup(fcs, (u16) vft->vf_id);
-
-		/**
-		 * drop frame if vfid is unknown
-		 */
-		if (!fabric) {
-			bfa_assert(0);
-			bfa_stats(fcs, uf.vfid_unknown);
-			bfa_uf_free(uf);
-			return;
-		}
-
-		/**
-		 * skip vft header
-		 */
-		fchs = (struct fchs_s *) (vft + 1);
-		len -= sizeof(struct fc_vft_s);
-
-		bfa_trc(fcs, vft->vf_id);
-	} else {
-		bfa_stats(fcs, uf.untagged);
-		fabric = &fcs->fabric;
-	}
-
-	bfa_trc(fcs, ((u32 *) fchs)[0]);
-	bfa_trc(fcs, ((u32 *) fchs)[1]);
-	bfa_trc(fcs, ((u32 *) fchs)[2]);
-	bfa_trc(fcs, ((u32 *) fchs)[3]);
-	bfa_trc(fcs, ((u32 *) fchs)[4]);
-	bfa_trc(fcs, ((u32 *) fchs)[5]);
-	bfa_trc(fcs, len);
-
-	bfa_fcs_fabric_uf_recv(fabric, fchs, len);
-	bfa_uf_free(uf);
-}
-
-void
-bfa_fcs_uf_attach(struct bfa_fcs_s *fcs)
-{
-	bfa_uf_recv_register(fcs->bfa, bfa_fcs_uf_recv, fcs);
-}

drivers/scsi/bfa/bfa_fcxp.c

@@ -1,774 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-#include <bfi/bfi_uf.h>
-#include <cs/bfa_debug.h>
-
-BFA_TRC_FILE(HAL, FCXP);
-BFA_MODULE(fcxp);
-
-/**
- * forward declarations
- */
-static void     __bfa_fcxp_send_cbfn(void *cbarg, bfa_boolean_t complete);
-static void     hal_fcxp_rx_plog(struct bfa_s *bfa, struct bfa_fcxp_s *fcxp,
-				 struct bfi_fcxp_send_rsp_s *fcxp_rsp);
-static void     hal_fcxp_tx_plog(struct bfa_s *bfa, u32 reqlen,
-				 struct bfa_fcxp_s *fcxp, struct fchs_s *fchs);
-static void	bfa_fcxp_qresume(void *cbarg);
-static void	bfa_fcxp_queue(struct bfa_fcxp_s *fcxp,
-			       struct bfi_fcxp_send_req_s *send_req);
-
-/**
- *  fcxp_pvt BFA FCXP private functions
- */
-
-static void
-claim_fcxp_req_rsp_mem(struct bfa_fcxp_mod_s *mod, struct bfa_meminfo_s *mi)
-{
-	u8        *dm_kva = NULL;
-	u64        dm_pa;
-	u32        buf_pool_sz;
-
-	dm_kva = bfa_meminfo_dma_virt(mi);
-	dm_pa = bfa_meminfo_dma_phys(mi);
-
-	buf_pool_sz = mod->req_pld_sz * mod->num_fcxps;
-
-	/*
-	 * Initialize the fcxp req payload list
-	 */
-	mod->req_pld_list_kva = dm_kva;
-	mod->req_pld_list_pa = dm_pa;
-	dm_kva += buf_pool_sz;
-	dm_pa += buf_pool_sz;
-	bfa_os_memset(mod->req_pld_list_kva, 0, buf_pool_sz);
-
-	/*
-	 * Initialize the fcxp rsp payload list
-	 */
-	buf_pool_sz = mod->rsp_pld_sz * mod->num_fcxps;
-	mod->rsp_pld_list_kva = dm_kva;
-	mod->rsp_pld_list_pa = dm_pa;
-	dm_kva += buf_pool_sz;
-	dm_pa += buf_pool_sz;
-	bfa_os_memset(mod->rsp_pld_list_kva, 0, buf_pool_sz);
-
-	bfa_meminfo_dma_virt(mi) = dm_kva;
-	bfa_meminfo_dma_phys(mi) = dm_pa;
-}
-
-static void
-claim_fcxps_mem(struct bfa_fcxp_mod_s *mod, struct bfa_meminfo_s *mi)
-{
-	u16        i;
-	struct bfa_fcxp_s *fcxp;
-
-	fcxp = (struct bfa_fcxp_s *) bfa_meminfo_kva(mi);
-	bfa_os_memset(fcxp, 0, sizeof(struct bfa_fcxp_s) * mod->num_fcxps);
-
-	INIT_LIST_HEAD(&mod->fcxp_free_q);
-	INIT_LIST_HEAD(&mod->fcxp_active_q);
-
-	mod->fcxp_list = fcxp;
-
-	for (i = 0; i < mod->num_fcxps; i++) {
-		fcxp->fcxp_mod = mod;
-		fcxp->fcxp_tag = i;
-
-		list_add_tail(&fcxp->qe, &mod->fcxp_free_q);
-		bfa_reqq_winit(&fcxp->reqq_wqe, bfa_fcxp_qresume, fcxp);
-		fcxp->reqq_waiting = BFA_FALSE;
-
-		fcxp = fcxp + 1;
-	}
-
-	bfa_meminfo_kva(mi) = (void *)fcxp;
-}
-
-static void
-bfa_fcxp_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len,
-		u32 *dm_len)
-{
-	u16        num_fcxp_reqs = cfg->fwcfg.num_fcxp_reqs;
-
-	if (num_fcxp_reqs == 0)
-		return;
-
-	/*
-	 * Account for req/rsp payload
-	 */
-	*dm_len += BFA_FCXP_MAX_IBUF_SZ * num_fcxp_reqs;
-	if (cfg->drvcfg.min_cfg)
-		*dm_len += BFA_FCXP_MAX_IBUF_SZ * num_fcxp_reqs;
-	else
-		*dm_len += BFA_FCXP_MAX_LBUF_SZ * num_fcxp_reqs;
-
-	/*
-	 * Account for fcxp structs
-	 */
-	*ndm_len += sizeof(struct bfa_fcxp_s) * num_fcxp_reqs;
-}
-
-static void
-bfa_fcxp_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
-		    struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
-{
-	struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa);
-
-	bfa_os_memset(mod, 0, sizeof(struct bfa_fcxp_mod_s));
-	mod->bfa = bfa;
-	mod->num_fcxps = cfg->fwcfg.num_fcxp_reqs;
-
-	/**
-	 * Initialize FCXP request and response payload sizes.
-	 */
-	mod->req_pld_sz = mod->rsp_pld_sz = BFA_FCXP_MAX_IBUF_SZ;
-	if (!cfg->drvcfg.min_cfg)
-		mod->rsp_pld_sz = BFA_FCXP_MAX_LBUF_SZ;
-
-	INIT_LIST_HEAD(&mod->wait_q);
-
-	claim_fcxp_req_rsp_mem(mod, meminfo);
-	claim_fcxps_mem(mod, meminfo);
-}
-
-static void
-bfa_fcxp_detach(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_fcxp_start(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_fcxp_stop(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_fcxp_iocdisable(struct bfa_s *bfa)
-{
-	struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa);
-	struct bfa_fcxp_s *fcxp;
-	struct list_head        *qe, *qen;
-
-	list_for_each_safe(qe, qen, &mod->fcxp_active_q) {
-		fcxp = (struct bfa_fcxp_s *) qe;
-		if (fcxp->caller == NULL) {
-			fcxp->send_cbfn(fcxp->caller, fcxp, fcxp->send_cbarg,
-					BFA_STATUS_IOC_FAILURE, 0, 0, NULL);
-			bfa_fcxp_free(fcxp);
-		} else {
-			fcxp->rsp_status = BFA_STATUS_IOC_FAILURE;
-			bfa_cb_queue(bfa, &fcxp->hcb_qe,
-				      __bfa_fcxp_send_cbfn, fcxp);
-		}
-	}
-}
-
-static struct bfa_fcxp_s *
-bfa_fcxp_get(struct bfa_fcxp_mod_s *fm)
-{
-	struct bfa_fcxp_s *fcxp;
-
-	bfa_q_deq(&fm->fcxp_free_q, &fcxp);
-
-	if (fcxp)
-		list_add_tail(&fcxp->qe, &fm->fcxp_active_q);
-
-	return fcxp;
-}
-
-static void
-bfa_fcxp_put(struct bfa_fcxp_s *fcxp)
-{
-	struct bfa_fcxp_mod_s *mod = fcxp->fcxp_mod;
-	struct bfa_fcxp_wqe_s *wqe;
-
-	bfa_q_deq(&mod->wait_q, &wqe);
-	if (wqe) {
-		bfa_trc(mod->bfa, fcxp->fcxp_tag);
-		wqe->alloc_cbfn(wqe->alloc_cbarg, fcxp);
-		return;
-	}
-
-	bfa_assert(bfa_q_is_on_q(&mod->fcxp_active_q, fcxp));
-	list_del(&fcxp->qe);
-	list_add_tail(&fcxp->qe, &mod->fcxp_free_q);
-}
-
-static void
-bfa_fcxp_null_comp(void *bfad_fcxp, struct bfa_fcxp_s *fcxp, void *cbarg,
-		       bfa_status_t req_status, u32 rsp_len,
-		       u32 resid_len, struct fchs_s *rsp_fchs)
-{
-	/* discarded fcxp completion */
-}
-
-static void
-__bfa_fcxp_send_cbfn(void *cbarg, bfa_boolean_t complete)
-{
-	struct bfa_fcxp_s *fcxp = cbarg;
-
-	if (complete) {
-		fcxp->send_cbfn(fcxp->caller, fcxp, fcxp->send_cbarg,
-				fcxp->rsp_status, fcxp->rsp_len,
-				fcxp->residue_len, &fcxp->rsp_fchs);
-	} else {
-		bfa_fcxp_free(fcxp);
-	}
-}
-
-static void
-hal_fcxp_send_comp(struct bfa_s *bfa, struct bfi_fcxp_send_rsp_s *fcxp_rsp)
-{
-	struct bfa_fcxp_mod_s	*mod = BFA_FCXP_MOD(bfa);
-	struct bfa_fcxp_s 	*fcxp;
-	u16		fcxp_tag = bfa_os_ntohs(fcxp_rsp->fcxp_tag);
-
-	bfa_trc(bfa, fcxp_tag);
-
-	fcxp_rsp->rsp_len = bfa_os_ntohl(fcxp_rsp->rsp_len);
-
-	/**
-	 * @todo f/w should not set residue to non-0 when everything
-	 *       is received.
-	 */
-	if (fcxp_rsp->req_status == BFA_STATUS_OK)
-		fcxp_rsp->residue_len = 0;
-	else
-		fcxp_rsp->residue_len = bfa_os_ntohl(fcxp_rsp->residue_len);
-
-	fcxp = BFA_FCXP_FROM_TAG(mod, fcxp_tag);
-
-	bfa_assert(fcxp->send_cbfn != NULL);
-
-	hal_fcxp_rx_plog(mod->bfa, fcxp, fcxp_rsp);
-
-	if (fcxp->send_cbfn != NULL) {
-		if (fcxp->caller == NULL) {
-			bfa_trc(mod->bfa, fcxp->fcxp_tag);
-
-			fcxp->send_cbfn(fcxp->caller, fcxp, fcxp->send_cbarg,
-					fcxp_rsp->req_status, fcxp_rsp->rsp_len,
-					fcxp_rsp->residue_len, &fcxp_rsp->fchs);
-			/*
-			 * fcxp automatically freed on return from the callback
-			 */
-			bfa_fcxp_free(fcxp);
-		} else {
-			bfa_trc(mod->bfa, fcxp->fcxp_tag);
-			fcxp->rsp_status = fcxp_rsp->req_status;
-			fcxp->rsp_len = fcxp_rsp->rsp_len;
-			fcxp->residue_len = fcxp_rsp->residue_len;
-			fcxp->rsp_fchs = fcxp_rsp->fchs;
-
-			bfa_cb_queue(bfa, &fcxp->hcb_qe,
-				      __bfa_fcxp_send_cbfn, fcxp);
-		}
-	} else {
-		bfa_trc(bfa, fcxp_tag);
-	}
-}
-
-static void
-hal_fcxp_set_local_sges(struct bfi_sge_s *sge, u32 reqlen, u64 req_pa)
-{
-	union bfi_addr_u      sga_zero = { {0} };
-
-	sge->sg_len = reqlen;
-	sge->flags = BFI_SGE_DATA_LAST;
-	bfa_dma_addr_set(sge[0].sga, req_pa);
-	bfa_sge_to_be(sge);
-	sge++;
-
-	sge->sga = sga_zero;
-	sge->sg_len = reqlen;
-	sge->flags = BFI_SGE_PGDLEN;
-	bfa_sge_to_be(sge);
-}
-
-static void
-hal_fcxp_tx_plog(struct bfa_s *bfa, u32 reqlen, struct bfa_fcxp_s *fcxp,
-		 struct fchs_s *fchs)
-{
-	/*
-	 * TODO: TX ox_id
-	 */
-	if (reqlen > 0) {
-		if (fcxp->use_ireqbuf) {
-			u32        pld_w0 =
-				*((u32 *) BFA_FCXP_REQ_PLD(fcxp));
-
-			bfa_plog_fchdr_and_pl(bfa->plog, BFA_PL_MID_HAL_FCXP,
-				BFA_PL_EID_TX,
-				reqlen + sizeof(struct fchs_s), fchs, pld_w0);
-		} else {
-			bfa_plog_fchdr(bfa->plog, BFA_PL_MID_HAL_FCXP,
-				BFA_PL_EID_TX, reqlen + sizeof(struct fchs_s),
-				fchs);
-		}
-	} else {
-		bfa_plog_fchdr(bfa->plog, BFA_PL_MID_HAL_FCXP, BFA_PL_EID_TX,
-			       reqlen + sizeof(struct fchs_s), fchs);
-	}
-}
-
-static void
-hal_fcxp_rx_plog(struct bfa_s *bfa, struct bfa_fcxp_s *fcxp,
-		 struct bfi_fcxp_send_rsp_s *fcxp_rsp)
-{
-	if (fcxp_rsp->rsp_len > 0) {
-		if (fcxp->use_irspbuf) {
-			u32        pld_w0 =
-				*((u32 *) BFA_FCXP_RSP_PLD(fcxp));
-
-			bfa_plog_fchdr_and_pl(bfa->plog, BFA_PL_MID_HAL_FCXP,
-					      BFA_PL_EID_RX,
-					      (u16) fcxp_rsp->rsp_len,
-					      &fcxp_rsp->fchs, pld_w0);
-		} else {
-			bfa_plog_fchdr(bfa->plog, BFA_PL_MID_HAL_FCXP,
-				       BFA_PL_EID_RX,
-				       (u16) fcxp_rsp->rsp_len,
-				       &fcxp_rsp->fchs);
-		}
-	} else {
-		bfa_plog_fchdr(bfa->plog, BFA_PL_MID_HAL_FCXP, BFA_PL_EID_RX,
-			       (u16) fcxp_rsp->rsp_len, &fcxp_rsp->fchs);
-	}
-}
-
-/**
- * Handler to resume sending fcxp when space in available in cpe queue.
- */
-static void
-bfa_fcxp_qresume(void *cbarg)
-{
-	struct bfa_fcxp_s		*fcxp = cbarg;
-	struct bfa_s			*bfa = fcxp->fcxp_mod->bfa;
-	struct bfi_fcxp_send_req_s	*send_req;
-
-	fcxp->reqq_waiting = BFA_FALSE;
-	send_req = bfa_reqq_next(bfa, BFA_REQQ_FCXP);
-	bfa_fcxp_queue(fcxp, send_req);
-}
-
-/**
- * Queue fcxp send request to foimrware.
- */
-static void
-bfa_fcxp_queue(struct bfa_fcxp_s *fcxp, struct bfi_fcxp_send_req_s *send_req)
-{
-	struct bfa_s      		*bfa = fcxp->fcxp_mod->bfa;
-	struct bfa_fcxp_req_info_s	*reqi = &fcxp->req_info;
-	struct bfa_fcxp_rsp_info_s	*rspi = &fcxp->rsp_info;
-	struct bfa_rport_s		*rport = reqi->bfa_rport;
-
-	bfi_h2i_set(send_req->mh, BFI_MC_FCXP, BFI_FCXP_H2I_SEND_REQ,
-			bfa_lpuid(bfa));
-
-	send_req->fcxp_tag = bfa_os_htons(fcxp->fcxp_tag);
-	if (rport) {
-		send_req->rport_fw_hndl = rport->fw_handle;
-		send_req->max_frmsz = bfa_os_htons(rport->rport_info.max_frmsz);
-		if (send_req->max_frmsz == 0)
-			send_req->max_frmsz = bfa_os_htons(FC_MAX_PDUSZ);
-	} else {
-		send_req->rport_fw_hndl = 0;
-		send_req->max_frmsz = bfa_os_htons(FC_MAX_PDUSZ);
-	}
-
-	send_req->vf_id = bfa_os_htons(reqi->vf_id);
-	send_req->lp_tag = reqi->lp_tag;
-	send_req->class = reqi->class;
-	send_req->rsp_timeout = rspi->rsp_timeout;
-	send_req->cts = reqi->cts;
-	send_req->fchs = reqi->fchs;
-
-	send_req->req_len = bfa_os_htonl(reqi->req_tot_len);
-	send_req->rsp_maxlen = bfa_os_htonl(rspi->rsp_maxlen);
-
-	/*
-	 * setup req sgles
-	 */
-	if (fcxp->use_ireqbuf == 1) {
-		hal_fcxp_set_local_sges(send_req->req_sge, reqi->req_tot_len,
-					BFA_FCXP_REQ_PLD_PA(fcxp));
-	} else {
-		if (fcxp->nreq_sgles > 0) {
-			bfa_assert(fcxp->nreq_sgles == 1);
-			hal_fcxp_set_local_sges(send_req->req_sge,
-						reqi->req_tot_len,
-						fcxp->req_sga_cbfn(fcxp->caller,
-								   0));
-		} else {
-			bfa_assert(reqi->req_tot_len == 0);
-			hal_fcxp_set_local_sges(send_req->rsp_sge, 0, 0);
-		}
-	}
-
-	/*
-	 * setup rsp sgles
-	 */
-	if (fcxp->use_irspbuf == 1) {
-		bfa_assert(rspi->rsp_maxlen <= BFA_FCXP_MAX_LBUF_SZ);
-
-		hal_fcxp_set_local_sges(send_req->rsp_sge, rspi->rsp_maxlen,
-					BFA_FCXP_RSP_PLD_PA(fcxp));
-
-	} else {
-		if (fcxp->nrsp_sgles > 0) {
-			bfa_assert(fcxp->nrsp_sgles == 1);
-			hal_fcxp_set_local_sges(send_req->rsp_sge,
-						rspi->rsp_maxlen,
-						fcxp->rsp_sga_cbfn(fcxp->caller,
-								   0));
-		} else {
-			bfa_assert(rspi->rsp_maxlen == 0);
-			hal_fcxp_set_local_sges(send_req->rsp_sge, 0, 0);
-		}
-	}
-
-	hal_fcxp_tx_plog(bfa, reqi->req_tot_len, fcxp, &reqi->fchs);
-
-	bfa_reqq_produce(bfa, BFA_REQQ_FCXP);
-
-	bfa_trc(bfa, bfa_reqq_pi(bfa, BFA_REQQ_FCXP));
-	bfa_trc(bfa, bfa_reqq_ci(bfa, BFA_REQQ_FCXP));
-}
-
-
-/**
- *  hal_fcxp_api BFA FCXP API
- */
-
-/**
- * Allocate an FCXP instance to send a response or to send a request
- * that has a response. Request/response buffers are allocated by caller.
- *
- * @param[in]	bfa		BFA bfa instance
- * @param[in]	nreq_sgles	Number of SG elements required for request
- * 				buffer. 0, if fcxp internal buffers are	used.
- * 				Use bfa_fcxp_get_reqbuf() to get the
- * 				internal req buffer.
- * @param[in]	req_sgles	SG elements describing request buffer. Will be
- * 				copied in by BFA and hence can be freed on
- * 				return from this function.
- * @param[in]	get_req_sga	function ptr to be called to get a request SG
- * 				Address (given the sge index).
- * @param[in]	get_req_sglen	function ptr to be called to get a request SG
- * 				len (given the sge index).
- * @param[in]	get_rsp_sga	function ptr to be called to get a response SG
- * 				Address (given the sge index).
- * @param[in]	get_rsp_sglen	function ptr to be called to get a response SG
- * 				len (given the sge index).
- *
- * @return FCXP instance. NULL on failure.
- */
-struct bfa_fcxp_s *
-bfa_fcxp_alloc(void *caller, struct bfa_s *bfa, int nreq_sgles,
-			int nrsp_sgles, bfa_fcxp_get_sgaddr_t req_sga_cbfn,
-			bfa_fcxp_get_sglen_t req_sglen_cbfn,
-			bfa_fcxp_get_sgaddr_t rsp_sga_cbfn,
-			bfa_fcxp_get_sglen_t rsp_sglen_cbfn)
-{
-	struct bfa_fcxp_s *fcxp = NULL;
-	u32        nreq_sgpg, nrsp_sgpg;
-
-	bfa_assert(bfa != NULL);
-
-	fcxp = bfa_fcxp_get(BFA_FCXP_MOD(bfa));
-	if (fcxp == NULL)
-		return NULL;
-
-	bfa_trc(bfa, fcxp->fcxp_tag);
-
-	fcxp->caller = caller;
-
-	if (nreq_sgles == 0) {
-		fcxp->use_ireqbuf = 1;
-	} else {
-		bfa_assert(req_sga_cbfn != NULL);
-		bfa_assert(req_sglen_cbfn != NULL);
-
-		fcxp->use_ireqbuf = 0;
-		fcxp->req_sga_cbfn = req_sga_cbfn;
-		fcxp->req_sglen_cbfn = req_sglen_cbfn;
-
-		fcxp->nreq_sgles = nreq_sgles;
-
-		/*
-		 * alloc required sgpgs
-		 */
-		if (nreq_sgles > BFI_SGE_INLINE) {
-			nreq_sgpg = BFA_SGPG_NPAGE(nreq_sgles);
-
-			if (bfa_sgpg_malloc(bfa, &fcxp->req_sgpg_q, nreq_sgpg)
-			    != BFA_STATUS_OK) {
-				/*
-				 * TODO
-				 */
-			}
-		}
-	}
-
-	if (nrsp_sgles == 0) {
-		fcxp->use_irspbuf = 1;
-	} else {
-		bfa_assert(rsp_sga_cbfn != NULL);
-		bfa_assert(rsp_sglen_cbfn != NULL);
-
-		fcxp->use_irspbuf = 0;
-		fcxp->rsp_sga_cbfn = rsp_sga_cbfn;
-		fcxp->rsp_sglen_cbfn = rsp_sglen_cbfn;
-
-		fcxp->nrsp_sgles = nrsp_sgles;
-		/*
-		 * alloc required sgpgs
-		 */
-		if (nrsp_sgles > BFI_SGE_INLINE) {
-			nrsp_sgpg = BFA_SGPG_NPAGE(nreq_sgles);
-
-			if (bfa_sgpg_malloc
-			    (bfa, &fcxp->rsp_sgpg_q, nrsp_sgpg)
-			    != BFA_STATUS_OK) {
-				/* bfa_sgpg_wait(bfa, &fcxp->rsp_sgpg_wqe,
-				nrsp_sgpg); */
-				/*
-				 * TODO
-				 */
-			}
-		}
-	}
-
-	return fcxp;
-}
-
-/**
- * Get the internal request buffer pointer
- *
- * @param[in]	fcxp	BFA fcxp pointer
- *
- * @return 		pointer to the internal request buffer
- */
-void *
-bfa_fcxp_get_reqbuf(struct bfa_fcxp_s *fcxp)
-{
-	struct bfa_fcxp_mod_s *mod = fcxp->fcxp_mod;
-	void	*reqbuf;
-
-	bfa_assert(fcxp->use_ireqbuf == 1);
-	reqbuf = ((u8 *)mod->req_pld_list_kva) +
-			fcxp->fcxp_tag * mod->req_pld_sz;
-	return reqbuf;
-}
-
-u32
-bfa_fcxp_get_reqbufsz(struct bfa_fcxp_s *fcxp)
-{
-	struct bfa_fcxp_mod_s *mod = fcxp->fcxp_mod;
-
-	return mod->req_pld_sz;
-}
-
-/**
- * Get the internal response buffer pointer
- *
- * @param[in]	fcxp	BFA fcxp pointer
- *
- * @return		pointer to the internal request buffer
- */
-void *
-bfa_fcxp_get_rspbuf(struct bfa_fcxp_s *fcxp)
-{
-	struct bfa_fcxp_mod_s *mod = fcxp->fcxp_mod;
-	void	*rspbuf;
-
-	bfa_assert(fcxp->use_irspbuf == 1);
-
-	rspbuf = ((u8 *)mod->rsp_pld_list_kva) +
-			fcxp->fcxp_tag * mod->rsp_pld_sz;
-	return rspbuf;
-}
-
-/**
- * 		Free the BFA FCXP
- *
- * @param[in]	fcxp			BFA fcxp pointer
- *
- * @return 		void
- */
-void
-bfa_fcxp_free(struct bfa_fcxp_s *fcxp)
-{
-	struct bfa_fcxp_mod_s *mod = fcxp->fcxp_mod;
-
-	bfa_assert(fcxp != NULL);
-	bfa_trc(mod->bfa, fcxp->fcxp_tag);
-	bfa_fcxp_put(fcxp);
-}
-
-/**
- * Send a FCXP request
- *
- * @param[in]	fcxp	BFA fcxp pointer
- * @param[in]	rport	BFA rport pointer. Could be left NULL for WKA rports
- * @param[in]	vf_id	virtual Fabric ID
- * @param[in]	lp_tag  lport tag
- * @param[in]	cts	use Continous sequence
- * @param[in]	cos	fc Class of Service
- * @param[in]	reqlen	request length, does not include FCHS length
- * @param[in]	fchs	fc Header Pointer. The header content will be copied
- *			in by BFA.
- *
- * @param[in]	cbfn	call back function to be called on receiving
- * 								the response
- * @param[in]	cbarg	arg for cbfn
- * @param[in]	rsp_timeout
- *			response timeout
- *
- * @return		bfa_status_t
- */
-void
-bfa_fcxp_send(struct bfa_fcxp_s *fcxp, struct bfa_rport_s *rport,
-		u16 vf_id, u8 lp_tag, bfa_boolean_t cts, enum fc_cos cos,
-		u32 reqlen, struct fchs_s *fchs, bfa_cb_fcxp_send_t cbfn,
-		void *cbarg, u32 rsp_maxlen, u8 rsp_timeout)
-{
-	struct bfa_s			*bfa  = fcxp->fcxp_mod->bfa;
-	struct bfa_fcxp_req_info_s	*reqi = &fcxp->req_info;
-	struct bfa_fcxp_rsp_info_s	*rspi = &fcxp->rsp_info;
-	struct bfi_fcxp_send_req_s	*send_req;
-
-	bfa_trc(bfa, fcxp->fcxp_tag);
-
-	/**
-	 * setup request/response info
-	 */
-	reqi->bfa_rport = rport;
-	reqi->vf_id = vf_id;
-	reqi->lp_tag = lp_tag;
-	reqi->class = cos;
-	rspi->rsp_timeout = rsp_timeout;
-	reqi->cts = cts;
-	reqi->fchs = *fchs;
-	reqi->req_tot_len = reqlen;
-	rspi->rsp_maxlen = rsp_maxlen;
-	fcxp->send_cbfn = cbfn ? cbfn : bfa_fcxp_null_comp;
-	fcxp->send_cbarg = cbarg;
-
-	/**
-	 * If no room in CPE queue, wait for space in request queue
-	 */
-	send_req = bfa_reqq_next(bfa, BFA_REQQ_FCXP);
-	if (!send_req) {
-		bfa_trc(bfa, fcxp->fcxp_tag);
-		fcxp->reqq_waiting = BFA_TRUE;
-		bfa_reqq_wait(bfa, BFA_REQQ_FCXP, &fcxp->reqq_wqe);
-		return;
-	}
-
-	bfa_fcxp_queue(fcxp, send_req);
-}
-
-/**
- * Abort a BFA FCXP
- *
- * @param[in]	fcxp	BFA fcxp pointer
- *
- * @return 		void
- */
-bfa_status_t
-bfa_fcxp_abort(struct bfa_fcxp_s *fcxp)
-{
-	bfa_assert(0);
-	return BFA_STATUS_OK;
-}
-
-void
-bfa_fcxp_alloc_wait(struct bfa_s *bfa, struct bfa_fcxp_wqe_s *wqe,
-			bfa_fcxp_alloc_cbfn_t alloc_cbfn, void *alloc_cbarg)
-{
-	struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa);
-
-	bfa_assert(list_empty(&mod->fcxp_free_q));
-
-	wqe->alloc_cbfn = alloc_cbfn;
-	wqe->alloc_cbarg = alloc_cbarg;
-	list_add_tail(&wqe->qe, &mod->wait_q);
-}
-
-void
-bfa_fcxp_walloc_cancel(struct bfa_s *bfa, struct bfa_fcxp_wqe_s *wqe)
-{
-	struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa);
-
-	bfa_assert(bfa_q_is_on_q(&mod->wait_q, wqe));
-	list_del(&wqe->qe);
-}
-
-void
-bfa_fcxp_discard(struct bfa_fcxp_s *fcxp)
-{
-	/**
-	 * If waiting for room in request queue, cancel reqq wait
-	 * and free fcxp.
-	 */
-	if (fcxp->reqq_waiting) {
-		fcxp->reqq_waiting = BFA_FALSE;
-		bfa_reqq_wcancel(&fcxp->reqq_wqe);
-		bfa_fcxp_free(fcxp);
-		return;
-	}
-
-	fcxp->send_cbfn = bfa_fcxp_null_comp;
-}
-
-
-
-/**
- *  hal_fcxp_public BFA FCXP public functions
- */
-
-void
-bfa_fcxp_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
-{
-	switch (msg->mhdr.msg_id) {
-	case BFI_FCXP_I2H_SEND_RSP:
-		hal_fcxp_send_comp(bfa, (struct bfi_fcxp_send_rsp_s *) msg);
-		break;
-
-	default:
-		bfa_trc(bfa, msg->mhdr.msg_id);
-		bfa_assert(0);
-	}
-}
-
-u32
-bfa_fcxp_get_maxrsp(struct bfa_s *bfa)
-{
-	struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa);
-
-	return mod->rsp_pld_sz;
-}
-
-

drivers/scsi/bfa/bfa_fcxp_priv.h

@@ -1,138 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_FCXP_PRIV_H__
-#define __BFA_FCXP_PRIV_H__
-
-#include <cs/bfa_sm.h>
-#include <protocol/fc.h>
-#include <bfa_svc.h>
-#include <bfi/bfi_fcxp.h>
-
-#define BFA_FCXP_MIN     	(1)
-#define BFA_FCXP_MAX_IBUF_SZ	(2 * 1024 + 256)
-#define BFA_FCXP_MAX_LBUF_SZ	(4 * 1024 + 256)
-
-struct bfa_fcxp_mod_s {
-	struct bfa_s      *bfa;		/*  backpointer to BFA */
-	struct bfa_fcxp_s *fcxp_list;	/*  array of FCXPs */
-	u16        num_fcxps;	/*  max num FCXP requests */
-	struct list_head fcxp_free_q;	/*  free FCXPs */
-	struct list_head fcxp_active_q;	/*  active FCXPs */
-	void	*req_pld_list_kva;	/*  list of FCXP req pld */
-	u64 req_pld_list_pa;	/*  list of FCXP req pld */
-	void *rsp_pld_list_kva;		/*  list of FCXP resp pld */
-	u64 rsp_pld_list_pa;	/*  list of FCXP resp pld */
-	struct list_head  wait_q;		/*  wait queue for free fcxp */
-	u32	req_pld_sz;
-	u32	rsp_pld_sz;
-};
-
-#define BFA_FCXP_MOD(__bfa)		(&(__bfa)->modules.fcxp_mod)
-#define BFA_FCXP_FROM_TAG(__mod, __tag)	(&(__mod)->fcxp_list[__tag])
-
-typedef void    (*fcxp_send_cb_t) (struct bfa_s *ioc, struct bfa_fcxp_s *fcxp,
-				   void *cb_arg, bfa_status_t req_status,
-				   u32 rsp_len, u32 resid_len,
-				   struct fchs_s *rsp_fchs);
-
-/**
- * Information needed for a FCXP request
- */
-struct bfa_fcxp_req_info_s {
-	struct bfa_rport_s *bfa_rport;	/*  Pointer to the bfa rport that was
-					 *returned from bfa_rport_create().
-					 *This could be left NULL for WKA or for
-					 *FCXP interactions before the rport
-					 *nexus is established
-					 */
-	struct fchs_s   fchs;	/*  request FC header structure */
-	u8 cts;		/*  continous sequence */
-	u8 class;		/*  FC class for the request/response */
-	u16 max_frmsz;	/*  max send frame size */
-	u16 vf_id;		/*  vsan tag if applicable */
-	u8	lp_tag;		/*  lport tag */
-	u32 req_tot_len;	/*  request payload total length */
-};
-
-struct bfa_fcxp_rsp_info_s {
-	struct fchs_s rsp_fchs;		/*  Response frame's FC header will
-					 * be *sent back in this field */
-	u8         rsp_timeout;	/*  timeout in seconds, 0-no response
-					 */
-	u8         rsvd2[3];
-	u32        rsp_maxlen;	/*  max response length expected */
-};
-
-struct bfa_fcxp_s {
-	struct list_head 	qe;		/*  fcxp queue element */
-	bfa_sm_t        sm;             /*  state machine */
-	void           	*caller;	/*  driver or fcs */
-	struct bfa_fcxp_mod_s *fcxp_mod;
-					/*  back pointer to fcxp mod */
-	u16        fcxp_tag;	/*  internal tag */
-	struct bfa_fcxp_req_info_s req_info;
-					/*  request info */
-	struct bfa_fcxp_rsp_info_s rsp_info;
-					/*  response info */
-	u8 	use_ireqbuf;	/*  use internal req buf */
-	u8         use_irspbuf;	/*  use internal rsp buf */
-	u32        nreq_sgles;	/*  num request SGLEs */
-	u32        nrsp_sgles;	/*  num response SGLEs */
-	struct list_head req_sgpg_q;	/*  SG pages for request buf */
-	struct list_head req_sgpg_wqe;	/*  wait queue for req SG page */
-	struct list_head rsp_sgpg_q;	/*  SG pages for response buf */
-	struct list_head rsp_sgpg_wqe;	/*  wait queue for rsp SG page */
-
-	bfa_fcxp_get_sgaddr_t req_sga_cbfn;
-					/*  SG elem addr user function */
-	bfa_fcxp_get_sglen_t req_sglen_cbfn;
-					/*  SG elem len user function */
-	bfa_fcxp_get_sgaddr_t rsp_sga_cbfn;
-					/*  SG elem addr user function */
-	bfa_fcxp_get_sglen_t rsp_sglen_cbfn;
-					/*  SG elem len user function */
-	bfa_cb_fcxp_send_t send_cbfn;   /*  send completion callback */
-	void		*send_cbarg;	/*  callback arg */
-	struct bfa_sge_s   req_sge[BFA_FCXP_MAX_SGES];
-					/*  req SG elems */
-	struct bfa_sge_s   rsp_sge[BFA_FCXP_MAX_SGES];
-					/*  rsp SG elems */
-	u8         rsp_status;	/*  comp: rsp status */
-	u32        rsp_len;	/*  comp: actual response len */
-	u32        residue_len;	/*  comp: residual rsp length */
-	struct fchs_s          rsp_fchs;	/*  comp: response fchs */
-	struct bfa_cb_qe_s    hcb_qe;	/*  comp: callback qelem */
-	struct bfa_reqq_wait_s	reqq_wqe;
-	bfa_boolean_t	reqq_waiting;
-};
-
-#define BFA_FCXP_REQ_PLD(_fcxp) 	(bfa_fcxp_get_reqbuf(_fcxp))
-
-#define BFA_FCXP_RSP_FCHS(_fcxp) 	(&((_fcxp)->rsp_info.fchs))
-#define BFA_FCXP_RSP_PLD(_fcxp) 	(bfa_fcxp_get_rspbuf(_fcxp))
-
-#define BFA_FCXP_REQ_PLD_PA(_fcxp)					\
-	((_fcxp)->fcxp_mod->req_pld_list_pa +				\
-		((_fcxp)->fcxp_mod->req_pld_sz  * (_fcxp)->fcxp_tag))
-
-#define BFA_FCXP_RSP_PLD_PA(_fcxp) 					\
-	((_fcxp)->fcxp_mod->rsp_pld_list_pa +				\
-		((_fcxp)->fcxp_mod->rsp_pld_sz * (_fcxp)->fcxp_tag))
-
-void	bfa_fcxp_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-#endif /* __BFA_FCXP_PRIV_H__ */

drivers/scsi/bfa/bfa_fwimg_priv.h

@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_FWIMG_PRIV_H__
-#define __BFA_FWIMG_PRIV_H__
-
-#define	BFI_FLASH_CHUNK_SZ		256	/*  Flash chunk size */
-#define	BFI_FLASH_CHUNK_SZ_WORDS	(BFI_FLASH_CHUNK_SZ/sizeof(u32))
-
-/**
- * BFI FW image type
- */
-enum {
-	BFI_IMAGE_CB_FC,
-	BFI_IMAGE_CT_FC,
-	BFI_IMAGE_CT_CNA,
-	BFI_IMAGE_MAX,
-};
-
-extern u32 *bfi_image_get_chunk(int type, uint32_t off);
-extern u32 bfi_image_get_size(int type);
-extern u32 bfi_image_ct_fc_size;
-extern u32 bfi_image_ct_cna_size;
-extern u32 bfi_image_cb_fc_size;
-extern u32 *bfi_image_ct_fc;
-extern u32 *bfi_image_ct_cna;
-extern u32 *bfi_image_cb_fc;
-
-
-#endif /* __BFA_FWIMG_PRIV_H__ */

drivers/scsi/bfa/bfa_hw_cb.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,8 +15,8 @@
  * General Public License for more details.
  */
 
-#include <bfa_priv.h>
+#include "bfa_modules.h"
-#include <bfi/bfi_cbreg.h>
+#include "bfi_cbreg.h"
 
 void
 bfa_hwcb_reginit(struct bfa_s *bfa)

drivers/scsi/bfa/bfa_hw_ct.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,9 +15,8 @@
  * General Public License for more details.
  */
 
-#include <bfa_priv.h>
+#include "bfa_modules.h"
-#include <bfi/bfi_ctreg.h>
+#include "bfi_ctreg.h"
-#include <bfa_ioc.h>
 
 BFA_TRC_FILE(HAL, IOCFC_CT);
 

drivers/scsi/bfa/bfa_intr.c

@@ -1,270 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-#include <bfa.h>
-#include <bfi/bfi_ctreg.h>
-#include <bfa_port_priv.h>
-#include <bfa_intr_priv.h>
-#include <cs/bfa_debug.h>
-
-BFA_TRC_FILE(HAL, INTR);
-
-static void
-bfa_msix_errint(struct bfa_s *bfa, u32 intr)
-{
-	bfa_ioc_error_isr(&bfa->ioc);
-}
-
-static void
-bfa_msix_lpu(struct bfa_s *bfa)
-{
-	bfa_ioc_mbox_isr(&bfa->ioc);
-}
-
-static void
-bfa_reqq_resume(struct bfa_s *bfa, int qid)
-{
-	struct list_head *waitq, *qe, *qen;
-	struct bfa_reqq_wait_s *wqe;
-
-	waitq = bfa_reqq(bfa, qid);
-	list_for_each_safe(qe, qen, waitq) {
-		/**
-		 * Callback only as long as there is room in request queue
-		 */
-		if (bfa_reqq_full(bfa, qid))
-			break;
-
-		list_del(qe);
-		wqe = (struct bfa_reqq_wait_s *) qe;
-		wqe->qresume(wqe->cbarg);
-	}
-}
-
-void
-bfa_msix_all(struct bfa_s *bfa, int vec)
-{
-	bfa_intx(bfa);
-}
-
-/**
- *  hal_intr_api
- */
-bfa_boolean_t
-bfa_intx(struct bfa_s *bfa)
-{
-	u32        intr, qintr;
-	int             queue;
-
-	intr = bfa_reg_read(bfa->iocfc.bfa_regs.intr_status);
-	if (!intr)
-		return BFA_FALSE;
-
-	/**
-	 * RME completion queue interrupt
-	 */
-	qintr = intr & __HFN_INT_RME_MASK;
-	bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, qintr);
-
-	for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue++) {
-		if (intr & (__HFN_INT_RME_Q0 << queue))
-			bfa_msix_rspq(bfa, queue & (BFI_IOC_MAX_CQS - 1));
-	}
-	intr &= ~qintr;
-	if (!intr)
-		return BFA_TRUE;
-
-	/**
-	 * CPE completion queue interrupt
-	 */
-	qintr = intr & __HFN_INT_CPE_MASK;
-	bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, qintr);
-
-	for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue++) {
-		if (intr & (__HFN_INT_CPE_Q0 << queue))
-			bfa_msix_reqq(bfa, queue & (BFI_IOC_MAX_CQS - 1));
-	}
-	intr &= ~qintr;
-	if (!intr)
-		return BFA_TRUE;
-
-	bfa_msix_lpu_err(bfa, intr);
-
-	return BFA_TRUE;
-}
-
-void
-bfa_isr_enable(struct bfa_s *bfa)
-{
-	u32        intr_unmask;
-	int             pci_func = bfa_ioc_pcifn(&bfa->ioc);
-
-	bfa_trc(bfa, pci_func);
-
-	bfa_msix_install(bfa);
-	intr_unmask = (__HFN_INT_ERR_EMC | __HFN_INT_ERR_LPU0 |
-		       __HFN_INT_ERR_LPU1 | __HFN_INT_ERR_PSS |
-		       __HFN_INT_LL_HALT);
-
-	if (pci_func == 0)
-		intr_unmask |= (__HFN_INT_CPE_Q0 | __HFN_INT_CPE_Q1 |
-				__HFN_INT_CPE_Q2 | __HFN_INT_CPE_Q3 |
-				__HFN_INT_RME_Q0 | __HFN_INT_RME_Q1 |
-				__HFN_INT_RME_Q2 | __HFN_INT_RME_Q3 |
-				__HFN_INT_MBOX_LPU0);
-	else
-		intr_unmask |= (__HFN_INT_CPE_Q4 | __HFN_INT_CPE_Q5 |
-				__HFN_INT_CPE_Q6 | __HFN_INT_CPE_Q7 |
-				__HFN_INT_RME_Q4 | __HFN_INT_RME_Q5 |
-				__HFN_INT_RME_Q6 | __HFN_INT_RME_Q7 |
-				__HFN_INT_MBOX_LPU1);
-
-	bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, intr_unmask);
-	bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, ~intr_unmask);
-	bfa->iocfc.intr_mask = ~intr_unmask;
-	bfa_isr_mode_set(bfa, bfa->msix.nvecs != 0);
-}
-
-void
-bfa_isr_disable(struct bfa_s *bfa)
-{
-	bfa_isr_mode_set(bfa, BFA_FALSE);
-	bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, -1L);
-	bfa_msix_uninstall(bfa);
-}
-
-void
-bfa_msix_reqq(struct bfa_s *bfa, int qid)
-{
-	struct list_head *waitq;
-
-	qid &= (BFI_IOC_MAX_CQS - 1);
-
-	bfa->iocfc.hwif.hw_reqq_ack(bfa, qid);
-
-	/**
-	 * Resume any pending requests in the corresponding reqq.
-	 */
-	waitq = bfa_reqq(bfa, qid);
-	if (!list_empty(waitq))
-		bfa_reqq_resume(bfa, qid);
-}
-
-void
-bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m)
-{
-	bfa_trc(bfa, m->mhdr.msg_class);
-	bfa_trc(bfa, m->mhdr.msg_id);
-	bfa_trc(bfa, m->mhdr.mtag.i2htok);
-	bfa_assert(0);
-	bfa_trc_stop(bfa->trcmod);
-}
-
-void
-bfa_msix_rspq(struct bfa_s *bfa, int qid)
-{
-	struct bfi_msg_s *m;
-	u32 pi, ci;
-	struct list_head *waitq;
-
-	bfa_trc_fp(bfa, qid);
-
-	qid &= (BFI_IOC_MAX_CQS - 1);
-
-	bfa->iocfc.hwif.hw_rspq_ack(bfa, qid);
-
-	ci = bfa_rspq_ci(bfa, qid);
-	pi = bfa_rspq_pi(bfa, qid);
-
-	bfa_trc_fp(bfa, ci);
-	bfa_trc_fp(bfa, pi);
-
-	if (bfa->rme_process) {
-		while (ci != pi) {
-			m = bfa_rspq_elem(bfa, qid, ci);
-			bfa_assert_fp(m->mhdr.msg_class < BFI_MC_MAX);
-
-			bfa_isrs[m->mhdr.msg_class] (bfa, m);
-
-			CQ_INCR(ci, bfa->iocfc.cfg.drvcfg.num_rspq_elems);
-		}
-	}
-
-	/**
-	 * update CI
-	 */
-	bfa_rspq_ci(bfa, qid) = pi;
-	bfa_reg_write(bfa->iocfc.bfa_regs.rme_q_ci[qid], pi);
-	bfa_os_mmiowb();
-
-	/**
-	 * Resume any pending requests in the corresponding reqq.
-	 */
-	waitq = bfa_reqq(bfa, qid);
-	if (!list_empty(waitq))
-		bfa_reqq_resume(bfa, qid);
-}
-
-void
-bfa_msix_lpu_err(struct bfa_s *bfa, int vec)
-{
-	u32 intr, curr_value;
-
-	intr = bfa_reg_read(bfa->iocfc.bfa_regs.intr_status);
-
-	if (intr & (__HFN_INT_MBOX_LPU0 | __HFN_INT_MBOX_LPU1))
-		bfa_msix_lpu(bfa);
-
-	intr &= (__HFN_INT_ERR_EMC | __HFN_INT_ERR_LPU0 |
-		__HFN_INT_ERR_LPU1 | __HFN_INT_ERR_PSS | __HFN_INT_LL_HALT);
-
-	if (intr) {
-		if (intr & __HFN_INT_LL_HALT) {
-			/**
-			 * If LL_HALT bit is set then FW Init Halt LL Port
-			 * Register needs to be cleared as well so Interrupt
-			 * Status Register will be cleared.
-			 */
-			curr_value = bfa_reg_read(bfa->ioc.ioc_regs.ll_halt);
-			curr_value &= ~__FW_INIT_HALT_P;
-			bfa_reg_write(bfa->ioc.ioc_regs.ll_halt, curr_value);
-		}
-
-		if (intr & __HFN_INT_ERR_PSS) {
-			/**
-			 * ERR_PSS bit needs to be cleared as well in case
-			 * interrups are shared so driver's interrupt handler is
-			 * still called eventhough it is already masked out.
-			 */
-			curr_value = bfa_reg_read(
-				bfa->ioc.ioc_regs.pss_err_status_reg);
-			curr_value &= __PSS_ERR_STATUS_SET;
-			bfa_reg_write(bfa->ioc.ioc_regs.pss_err_status_reg,
-				curr_value);
-		}
-
-		bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, intr);
-		bfa_msix_errint(bfa, intr);
-	}
-}
-
-void
-bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func)
-{
-	bfa_isrs[mc] = isr_func;
-}
-
-

drivers/scsi/bfa/bfa_intr_priv.h

@@ -1,117 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_INTR_PRIV_H__
-#define __BFA_INTR_PRIV_H__
-
-/**
- * Message handler
- */
-typedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m);
-void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m);
-void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func);
-
-
-#define bfa_reqq_pi(__bfa, __reqq)	((__bfa)->iocfc.req_cq_pi[__reqq])
-#define bfa_reqq_ci(__bfa, __reqq)					\
-	(*(u32 *)((__bfa)->iocfc.req_cq_shadow_ci[__reqq].kva))
-
-#define bfa_reqq_full(__bfa, __reqq)				\
-	(((bfa_reqq_pi(__bfa, __reqq) + 1) &			\
-	  ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1)) ==	\
-	 bfa_reqq_ci(__bfa, __reqq))
-
-#define bfa_reqq_next(__bfa, __reqq)				\
-	(bfa_reqq_full(__bfa, __reqq) ? NULL :			\
-	 ((void *)((struct bfi_msg_s *)((__bfa)->iocfc.req_cq_ba[__reqq].kva) \
-			  + bfa_reqq_pi((__bfa), (__reqq)))))
-
-#define bfa_reqq_produce(__bfa, __reqq)	do {				\
-	(__bfa)->iocfc.req_cq_pi[__reqq]++;				\
-	(__bfa)->iocfc.req_cq_pi[__reqq] &=				\
-		((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1);      \
-	bfa_reg_write((__bfa)->iocfc.bfa_regs.cpe_q_pi[__reqq],		\
-				(__bfa)->iocfc.req_cq_pi[__reqq]);      \
-	bfa_os_mmiowb();      \
-} while (0)
-
-#define bfa_rspq_pi(__bfa, __rspq)					\
-	(*(u32 *)((__bfa)->iocfc.rsp_cq_shadow_pi[__rspq].kva))
-
-#define bfa_rspq_ci(__bfa, __rspq)	((__bfa)->iocfc.rsp_cq_ci[__rspq])
-#define bfa_rspq_elem(__bfa, __rspq, __ci)				\
-	(&((struct bfi_msg_s *)((__bfa)->iocfc.rsp_cq_ba[__rspq].kva))[__ci])
-
-#define CQ_INCR(__index, __size) do {					\
-			(__index)++;					\
-			(__index) &= ((__size) - 1);      \
-} while (0)
-
-/**
- * Queue element to wait for room in request queue. FIFO order is
- * maintained when fullfilling requests.
- */
-struct bfa_reqq_wait_s {
-	struct list_head 	qe;
-	void		(*qresume) (void *cbarg);
-	void		*cbarg;
-};
-
-/**
- * Circular queue usage assignments
- */
-enum {
-	BFA_REQQ_IOC	= 0,	/*  all low-priority IOC msgs	*/
-	BFA_REQQ_FCXP	= 0,	/*  all FCXP messages		*/
-	BFA_REQQ_LPS	= 0,	/*  all lport service msgs	*/
-	BFA_REQQ_PORT	= 0,	/*  all port messages		*/
-	BFA_REQQ_FLASH	= 0,	/*  for flash module		*/
-	BFA_REQQ_DIAG	= 0,	/*  for diag module		*/
-	BFA_REQQ_RPORT	= 0,	/*  all port messages		*/
-	BFA_REQQ_SBOOT	= 0,	/*  all san boot messages	*/
-	BFA_REQQ_QOS_LO	= 1,	/*  all low priority IO	*/
-	BFA_REQQ_QOS_MD	= 2,	/*  all medium priority IO	*/
-	BFA_REQQ_QOS_HI	= 3,	/*  all high priority IO	*/
-};
-
-static inline void
-bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg),
-			void *cbarg)
-{
-	wqe->qresume = qresume;
-	wqe->cbarg = cbarg;
-}
-
-#define bfa_reqq(__bfa, __reqq)	(&(__bfa)->reqq_waitq[__reqq])
-
-/**
- * static inline void
- * bfa_reqq_wait(struct bfa_s *bfa, int reqq, struct bfa_reqq_wait_s *wqe)
- */
-#define bfa_reqq_wait(__bfa, __reqq, __wqe) do {			\
-									\
-		struct list_head *waitq = bfa_reqq(__bfa, __reqq);      \
-									\
-		bfa_assert(((__reqq) < BFI_IOC_MAX_CQS));      \
-		bfa_assert((__wqe)->qresume && (__wqe)->cbarg);      \
-									\
-		list_add_tail(&(__wqe)->qe, waitq);      \
-} while (0)
-
-#define bfa_reqq_wcancel(__wqe)	list_del(&(__wqe)->qe)
-
-#endif /* __BFA_INTR_PRIV_H__ */

drivers/scsi/bfa/bfa_ioc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -18,11 +18,67 @@
 #ifndef __BFA_IOC_H__
 #define __BFA_IOC_H__
 
-#include <cs/bfa_sm.h>
+#include "bfa_os_inc.h"
-#include <bfi/bfi.h>
+#include "bfa_cs.h"
-#include <bfi/bfi_ioc.h>
+#include "bfi.h"
-#include <bfi/bfi_boot.h>
+
-#include <bfa_timer.h>
+/**
+ * BFA timer declarations
+ */
+typedef void (*bfa_timer_cbfn_t)(void *);
+
+/**
+ * BFA timer data structure
+ */
+struct bfa_timer_s {
+	struct list_head	qe;
+	bfa_timer_cbfn_t timercb;
+	void		*arg;
+	int		timeout;	/**< in millisecs. */
+};
+
+/**
+ * Timer module structure
+ */
+struct bfa_timer_mod_s {
+	struct list_head timer_q;
+};
+
+#define BFA_TIMER_FREQ 200 /**< specified in millisecs */
+
+void bfa_timer_beat(struct bfa_timer_mod_s *mod);
+void bfa_timer_init(struct bfa_timer_mod_s *mod);
+void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer,
+			bfa_timer_cbfn_t timercb, void *arg,
+			unsigned int timeout);
+void bfa_timer_stop(struct bfa_timer_s *timer);
+
+/**
+ * Generic Scatter Gather Element used by driver
+ */
+struct bfa_sge_s {
+	u32	sg_len;
+	void		*sg_addr;
+};
+
+#define bfa_sge_word_swap(__sge) do {					     \
+	((u32 *)(__sge))[0] = bfa_os_swap32(((u32 *)(__sge))[0]);      \
+	((u32 *)(__sge))[1] = bfa_os_swap32(((u32 *)(__sge))[1]);      \
+	((u32 *)(__sge))[2] = bfa_os_swap32(((u32 *)(__sge))[2]);      \
+} while (0)
+
+#define bfa_swap_words(_x)  (	\
+	((_x) << 32) | ((_x) >> 32))
+
+#ifdef __BIGENDIAN
+#define bfa_sge_to_be(_x)
+#define bfa_sge_to_le(_x)	bfa_sge_word_swap(_x)
+#define bfa_sgaddr_le(_x)	bfa_swap_words(_x)
+#else
+#define	bfa_sge_to_be(_x)	bfa_sge_word_swap(_x)
+#define bfa_sge_to_le(_x)
+#define bfa_sgaddr_le(_x)	(_x)
+#endif
 
 /**
  * PCI device information required by IOC
@@ -46,6 +102,11 @@ struct bfa_dma_s {
 #define BFA_DMA_ALIGN_SZ	256
 #define BFA_ROUNDUP(_l, _s)	(((_l) + ((_s) - 1)) & ~((_s) - 1))
 
+/**
+ * smem size for Crossbow and Catapult
+ */
+#define BFI_SMEM_CB_SIZE	0x200000U	/* ! 2MB for crossbow	*/
+#define BFI_SMEM_CT_SIZE	0x280000U	/* ! 2.5MB for catapult	*/
 
 
 #define bfa_dma_addr_set(dma_addr, pa)	\
@@ -149,6 +210,13 @@ struct bfa_ioc_hbfail_notify_s {
 	(__notify)->cbarg = (__cbarg);      \
 } while (0)
 
+struct bfa_iocpf_s {
+	bfa_fsm_t		fsm;
+	struct bfa_ioc_s	*ioc;
+	u32		retry_count;
+	bfa_boolean_t		auto_recover;
+};
+
 struct bfa_ioc_s {
 	bfa_fsm_t		fsm;
 	struct bfa_s		*bfa;
@@ -156,8 +224,8 @@ struct bfa_ioc_s {
 	struct bfa_timer_mod_s	*timer_mod;
 	struct bfa_timer_s	ioc_timer;
 	struct bfa_timer_s	sem_timer;
+	struct bfa_timer_s	hb_timer;
 	u32		hb_count;
-	u32		retry_count;
 	struct list_head		hb_notify_q;
 	void			*dbg_fwsave;
 	int			dbg_fwsave_len;
@@ -165,25 +233,23 @@ struct bfa_ioc_s {
 	enum bfi_mclass		ioc_mc;
 	struct bfa_ioc_regs_s	ioc_regs;
 	struct bfa_trc_mod_s	*trcmod;
-	struct bfa_aen_s	*aen;
-	struct bfa_log_mod_s	*logm;
 	struct bfa_ioc_drv_stats_s	stats;
-	bfa_boolean_t		auto_recover;
 	bfa_boolean_t		fcmode;
 	bfa_boolean_t		ctdev;
 	bfa_boolean_t		cna;
 	bfa_boolean_t		pllinit;
+	bfa_boolean_t		stats_busy;	/*  outstanding stats */
 	u8			port_id;
-
 	struct bfa_dma_s	attr_dma;
 	struct bfi_ioc_attr_s	*attr;
 	struct bfa_ioc_cbfn_s	*cbfn;
 	struct bfa_ioc_mbox_mod_s mbox_mod;
 	struct bfa_ioc_hwif_s	*ioc_hwif;
+	struct bfa_iocpf_s	iocpf;
 };
 
 struct bfa_ioc_hwif_s {
-	bfa_status_t    (*ioc_pll_init) (struct bfa_ioc_s *ioc);
+	bfa_status_t (*ioc_pll_init) (bfa_os_addr_t rb, bfa_boolean_t fcmode);
 	bfa_boolean_t	(*ioc_firmware_lock)	(struct bfa_ioc_s *ioc);
 	void		(*ioc_firmware_unlock)	(struct bfa_ioc_s *ioc);
 	void		(*ioc_reg_init)	(struct bfa_ioc_s *ioc);
@@ -215,7 +281,8 @@ struct bfa_ioc_hwif_s {
 	(((__ioc)->ctdev) ?						\
 	 (((__ioc)->fcmode) ? BFI_IMAGE_CT_FC : BFI_IMAGE_CT_CNA) :	\
 	 BFI_IMAGE_CB_FC)
-
+#define BFA_IOC_FW_SMEM_SIZE(__ioc)					\
+	(((__ioc)->ctdev) ? BFI_SMEM_CT_SIZE : BFI_SMEM_CB_SIZE)
 #define BFA_IOC_FLASH_CHUNK_NO(off)		(off / BFI_FLASH_CHUNK_SZ_WORDS)
 #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off)	(off % BFI_FLASH_CHUNK_SZ_WORDS)
 #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno)  (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
@@ -235,18 +302,28 @@ void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc,
 /**
  * IOC interfaces
  */
-#define bfa_ioc_pll_init(__ioc) ((__ioc)->ioc_hwif->ioc_pll_init(__ioc))
+
+#define bfa_ioc_pll_init_asic(__ioc) \
+	((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \
+			   (__ioc)->fcmode))
+
+bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc);
+bfa_status_t bfa_ioc_cb_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode);
+bfa_boolean_t bfa_ioc_ct_pll_init_complete(bfa_os_addr_t rb);
+bfa_status_t bfa_ioc_ct_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode);
+
 #define	bfa_ioc_isr_mode_set(__ioc, __msix)			\
 			((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix))
 #define	bfa_ioc_ownership_reset(__ioc)				\
 			((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
 
+
 void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc);
 void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc);
+
 void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa,
-		struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod,
+		struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod);
-		struct bfa_trc_mod_s *trcmod,
+void bfa_ioc_auto_recover(bfa_boolean_t auto_recover);
-		struct bfa_aen_s *aen, struct bfa_log_mod_s *logm);
 void bfa_ioc_detach(struct bfa_ioc_s *ioc);
 void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
 		enum bfi_mclass mc);
@@ -256,14 +333,15 @@ void bfa_ioc_enable(struct bfa_ioc_s *ioc);
 void bfa_ioc_disable(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc);
 
-void bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_param);
+void bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type,
+		u32 boot_param);
 void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg);
 void bfa_ioc_error_isr(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc);
+bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc);
-void bfa_ioc_cfg_complete(struct bfa_ioc_s *ioc);
 enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc);
 void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num);
 void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver);
@@ -284,6 +362,8 @@ bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata,
 void bfa_ioc_debug_fwsave_clear(struct bfa_ioc_s *ioc);
 bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,
 				 int *trclen);
+bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf,
+	u32 *offset, int *buflen);
 u32 bfa_ioc_smem_pgnum(struct bfa_ioc_s *ioc, u32 fmaddr);
 u32 bfa_ioc_smem_pgoff(struct bfa_ioc_s *ioc, u32 fmaddr);
 void bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc);
@@ -297,7 +377,8 @@ void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc,
 			struct bfi_ioc_image_hdr_s *fwhdr);
 bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc,
 			struct bfi_ioc_image_hdr_s *fwhdr);
-void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event);
+bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats);
+bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc);
 
 /*
  * bfa mfg wwn API functions
@@ -310,5 +391,68 @@ wwn_t bfa_ioc_get_mfg_nwwn(struct bfa_ioc_s *ioc);
 mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc);
 u64 bfa_ioc_get_adid(struct bfa_ioc_s *ioc);
 
-#endif /* __BFA_IOC_H__ */
+/*
+ * F/W Image Size & Chunk
+ */
+extern u32 bfi_image_ct_fc_size;
+extern u32 bfi_image_ct_cna_size;
+extern u32 bfi_image_cb_fc_size;
+extern u32 *bfi_image_ct_fc;
+extern u32 *bfi_image_ct_cna;
+extern u32 *bfi_image_cb_fc;
 
+static inline u32 *
+bfi_image_ct_fc_get_chunk(u32 off)
+{	return (u32 *)(bfi_image_ct_fc + off); }
+
+static inline u32 *
+bfi_image_ct_cna_get_chunk(u32 off)
+{	return (u32 *)(bfi_image_ct_cna + off); }
+
+static inline u32 *
+bfi_image_cb_fc_get_chunk(u32 off)
+{	return (u32 *)(bfi_image_cb_fc + off); }
+
+static inline u32*
+bfa_cb_image_get_chunk(int type, u32 off)
+{
+	switch (type) {
+	case BFI_IMAGE_CT_FC:
+		return bfi_image_ct_fc_get_chunk(off);	break;
+	case BFI_IMAGE_CT_CNA:
+		return bfi_image_ct_cna_get_chunk(off);	break;
+	case BFI_IMAGE_CB_FC:
+		return bfi_image_cb_fc_get_chunk(off);	break;
+	default: return 0;
+	}
+}
+
+static inline u32
+bfa_cb_image_get_size(int type)
+{
+	switch (type) {
+	case BFI_IMAGE_CT_FC:
+		return bfi_image_ct_fc_size;	break;
+	case BFI_IMAGE_CT_CNA:
+		return bfi_image_ct_cna_size;	break;
+	case BFI_IMAGE_CB_FC:
+		return bfi_image_cb_fc_size;	break;
+	default: return 0;
+	}
+}
+
+/**
+ * CNA TRCMOD declaration
+ */
+/*
+ * !!! Only append to the enums defined here to avoid any versioning
+ * !!! needed between trace utility and driver version
+ */
+enum {
+	BFA_TRC_CNA_PORT	= 1,
+	BFA_TRC_CNA_IOC		= 2,
+	BFA_TRC_CNA_IOC_CB	= 3,
+	BFA_TRC_CNA_IOC_CT	= 4,
+};
+
+#endif /* __BFA_IOC_H__ */

drivers/scsi/bfa/bfa_ioc_cb.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,22 +15,15 @@
  * General Public License for more details.
  */
 
-#include <bfa.h>
+#include "bfa_ioc.h"
-#include <bfa_ioc.h>
+#include "bfi_cbreg.h"
-#include <bfa_fwimg_priv.h>
+#include "bfa_defs.h"
-#include <cna/bfa_cna_trcmod.h>
-#include <cs/bfa_debug.h>
-#include <bfi/bfi_ioc.h>
-#include <bfi/bfi_cbreg.h>
-#include <log/bfa_log_hal.h>
-#include <defs/bfa_defs_pci.h>
 
 BFA_TRC_FILE(CNA, IOC_CB);
 
 /*
  * forward declarations
  */
-static bfa_status_t bfa_ioc_cb_pll_init(struct bfa_ioc_s *ioc);
 static bfa_boolean_t bfa_ioc_cb_firmware_lock(struct bfa_ioc_s *ioc);
 static void bfa_ioc_cb_firmware_unlock(struct bfa_ioc_s *ioc);
 static void bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc);
@@ -95,6 +88,7 @@ static struct { u32 hfn_mbox, lpu_mbox, hfn_pgn; } iocreg_fnreg[] = {
  * Host <-> LPU mailbox command/status registers
  */
 static struct { u32 hfn, lpu; } iocreg_mbcmd[] = {
+
 	{ HOSTFN0_LPU0_CMD_STAT, LPU0_HOSTFN0_CMD_STAT },
 	{ HOSTFN1_LPU1_CMD_STAT, LPU1_HOSTFN1_CMD_STAT }
 };
@@ -154,6 +148,7 @@ bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc)
 /**
  * Initialize IOC to port mapping.
  */
+
 static void
 bfa_ioc_cb_map_port(struct bfa_ioc_s *ioc)
 {
@@ -161,6 +156,7 @@ bfa_ioc_cb_map_port(struct bfa_ioc_s *ioc)
 	 * For crossbow, port id is same as pci function.
 	 */
 	ioc->port_id = bfa_ioc_pcifn(ioc);
+
 	bfa_trc(ioc, ioc->port_id);
 }
 
@@ -172,75 +168,6 @@ bfa_ioc_cb_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix)
 {
 }
 
-static bfa_status_t
-bfa_ioc_cb_pll_init(struct bfa_ioc_s *ioc)
-{
-	bfa_os_addr_t	rb = ioc->pcidev.pci_bar_kva;
-	u32	pll_sclk, pll_fclk;
-
-	/*
-	 *  Hold semaphore so that nobody can access the chip during init.
-	 */
-	bfa_ioc_sem_get(ioc->ioc_regs.ioc_init_sem_reg);
-
-	pll_sclk = __APP_PLL_212_ENABLE | __APP_PLL_212_LRESETN |
-			__APP_PLL_212_P0_1(3U) |
-			__APP_PLL_212_JITLMT0_1(3U) |
-			__APP_PLL_212_CNTLMT0_1(3U);
-	pll_fclk = __APP_PLL_400_ENABLE | __APP_PLL_400_LRESETN |
-			__APP_PLL_400_RSEL200500 | __APP_PLL_400_P0_1(3U) |
-			__APP_PLL_400_JITLMT0_1(3U) |
-			__APP_PLL_400_CNTLMT0_1(3U);
-
-	bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_UNINIT);
-	bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_UNINIT);
-
-	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
-
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
-			__APP_PLL_212_LOGIC_SOFT_RESET);
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
-			__APP_PLL_212_BYPASS |
-			__APP_PLL_212_LOGIC_SOFT_RESET);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
-			__APP_PLL_400_LOGIC_SOFT_RESET);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
-			__APP_PLL_400_BYPASS |
-			__APP_PLL_400_LOGIC_SOFT_RESET);
-	bfa_os_udelay(2);
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
-			__APP_PLL_212_LOGIC_SOFT_RESET);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
-			__APP_PLL_400_LOGIC_SOFT_RESET);
-
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
-			pll_sclk | __APP_PLL_212_LOGIC_SOFT_RESET);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
-			pll_fclk | __APP_PLL_400_LOGIC_SOFT_RESET);
-
-	/**
-	 * Wait for PLLs to lock.
-	 */
-	bfa_os_udelay(2000);
-	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
-
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg, pll_sclk);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg, pll_fclk);
-
-	/*
-	 *  release semaphore.
-	 */
-	bfa_ioc_sem_release(ioc->ioc_regs.ioc_init_sem_reg);
-
-	return BFA_STATUS_OK;
-}
-
 /**
  * Cleanup hw semaphore and usecnt registers
  */
@@ -256,3 +183,54 @@ bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc)
 	bfa_reg_read(ioc->ioc_regs.ioc_sem_reg);
 	bfa_ioc_hw_sem_release(ioc);
 }
+
+
+
+bfa_status_t
+bfa_ioc_cb_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode)
+{
+	u32	pll_sclk, pll_fclk;
+
+	pll_sclk = __APP_PLL_212_ENABLE | __APP_PLL_212_LRESETN |
+		__APP_PLL_212_P0_1(3U) |
+		__APP_PLL_212_JITLMT0_1(3U) |
+		__APP_PLL_212_CNTLMT0_1(3U);
+	pll_fclk = __APP_PLL_400_ENABLE | __APP_PLL_400_LRESETN |
+		__APP_PLL_400_RSEL200500 | __APP_PLL_400_P0_1(3U) |
+		__APP_PLL_400_JITLMT0_1(3U) |
+		__APP_PLL_400_CNTLMT0_1(3U);
+	bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_UNINIT);
+	bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_UNINIT);
+	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
+	bfa_reg_write(rb + APP_PLL_212_CTL_REG,
+			  __APP_PLL_212_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_212_CTL_REG,
+			  __APP_PLL_212_BYPASS |
+			  __APP_PLL_212_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_400_CTL_REG,
+			  __APP_PLL_400_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_400_CTL_REG,
+			  __APP_PLL_400_BYPASS |
+			  __APP_PLL_400_LOGIC_SOFT_RESET);
+	bfa_os_udelay(2);
+	bfa_reg_write(rb + APP_PLL_212_CTL_REG,
+			  __APP_PLL_212_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_400_CTL_REG,
+			  __APP_PLL_400_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_212_CTL_REG,
+			  pll_sclk | __APP_PLL_212_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_400_CTL_REG,
+			  pll_fclk | __APP_PLL_400_LOGIC_SOFT_RESET);
+	bfa_os_udelay(2000);
+	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
+	bfa_reg_write((rb + APP_PLL_212_CTL_REG), pll_sclk);
+	bfa_reg_write((rb + APP_PLL_400_CTL_REG), pll_fclk);
+
+	return BFA_STATUS_OK;
+}

drivers/scsi/bfa/bfa_ioc_ct.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,22 +15,15 @@
  * General Public License for more details.
  */
 
-#include <bfa.h>
+#include "bfa_ioc.h"
-#include <bfa_ioc.h>
+#include "bfi_ctreg.h"
-#include <bfa_fwimg_priv.h>
+#include "bfa_defs.h"
-#include <cna/bfa_cna_trcmod.h>
-#include <cs/bfa_debug.h>
-#include <bfi/bfi_ioc.h>
-#include <bfi/bfi_ctreg.h>
-#include <log/bfa_log_hal.h>
-#include <defs/bfa_defs_pci.h>
 
 BFA_TRC_FILE(CNA, IOC_CT);
 
 /*
  * forward declarations
  */
-static bfa_status_t bfa_ioc_ct_pll_init(struct bfa_ioc_s *ioc);
 static bfa_boolean_t bfa_ioc_ct_firmware_lock(struct bfa_ioc_s *ioc);
 static void bfa_ioc_ct_firmware_unlock(struct bfa_ioc_s *ioc);
 static void bfa_ioc_ct_reg_init(struct bfa_ioc_s *ioc);
@@ -78,7 +71,8 @@ bfa_ioc_ct_firmware_lock(struct bfa_ioc_s *ioc)
 	/**
 	 * If bios boot (flash based) -- do not increment usage count
 	 */
-	if (bfi_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) < BFA_IOC_FWIMG_MINSZ)
+	if (bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) <
+						BFA_IOC_FWIMG_MINSZ)
 		return BFA_TRUE;
 
 	bfa_ioc_sem_get(ioc->ioc_regs.ioc_usage_sem_reg);
@@ -136,7 +130,8 @@ bfa_ioc_ct_firmware_unlock(struct bfa_ioc_s *ioc)
 	/**
 	 * If bios boot (flash based) -- do not decrement usage count
 	 */
-	if (bfi_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) < BFA_IOC_FWIMG_MINSZ)
+	if (bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) <
+						BFA_IOC_FWIMG_MINSZ)
 		return;
 
 	/**
@@ -308,111 +303,6 @@ bfa_ioc_ct_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix)
 	bfa_reg_write(rb + FNC_PERS_REG, r32);
 }
 
-static bfa_status_t
-bfa_ioc_ct_pll_init(struct bfa_ioc_s *ioc)
-{
-	bfa_os_addr_t	rb = ioc->pcidev.pci_bar_kva;
-	u32	pll_sclk, pll_fclk, r32;
-
-	/*
-	 *  Hold semaphore so that nobody can access the chip during init.
-	 */
-	bfa_ioc_sem_get(ioc->ioc_regs.ioc_init_sem_reg);
-
-	pll_sclk = __APP_PLL_312_LRESETN | __APP_PLL_312_ENARST |
-		__APP_PLL_312_RSEL200500 | __APP_PLL_312_P0_1(3U) |
-		__APP_PLL_312_JITLMT0_1(3U) |
-		__APP_PLL_312_CNTLMT0_1(1U);
-	pll_fclk = __APP_PLL_425_LRESETN | __APP_PLL_425_ENARST |
-		__APP_PLL_425_RSEL200500 | __APP_PLL_425_P0_1(3U) |
-		__APP_PLL_425_JITLMT0_1(3U) |
-		__APP_PLL_425_CNTLMT0_1(1U);
-
-	/**
-	 *	For catapult, choose operational mode FC/FCoE
-	 */
-	if (ioc->fcmode) {
-		bfa_reg_write((rb + OP_MODE), 0);
-		bfa_reg_write((rb + ETH_MAC_SER_REG),
-				__APP_EMS_CMLCKSEL |
-				__APP_EMS_REFCKBUFEN2 |
-				__APP_EMS_CHANNEL_SEL);
-	} else {
-		ioc->pllinit = BFA_TRUE;
-		bfa_reg_write((rb + OP_MODE), __GLOBAL_FCOE_MODE);
-		bfa_reg_write((rb + ETH_MAC_SER_REG),
-				 __APP_EMS_REFCKBUFEN1);
-	}
-
-	bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_UNINIT);
-	bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_UNINIT);
-
-	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
-
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg, pll_sclk |
-		__APP_PLL_312_LOGIC_SOFT_RESET);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg, pll_fclk |
-		__APP_PLL_425_LOGIC_SOFT_RESET);
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg, pll_sclk |
-		__APP_PLL_312_LOGIC_SOFT_RESET | __APP_PLL_312_ENABLE);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg, pll_fclk |
-		__APP_PLL_425_LOGIC_SOFT_RESET | __APP_PLL_425_ENABLE);
-
-	/**
-	 * Wait for PLLs to lock.
-	 */
-	bfa_reg_read(rb + HOSTFN0_INT_MSK);
-	bfa_os_udelay(2000);
-	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
-	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
-
-	bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg, pll_sclk |
-		__APP_PLL_312_ENABLE);
-	bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg, pll_fclk |
-		__APP_PLL_425_ENABLE);
-
-	/**
-	 * PSS memory reset is asserted at power-on-reset. Need to clear
-	 * this before running EDRAM BISTR
-	 */
-	if (ioc->cna) {
-		bfa_reg_write((rb + PMM_1T_RESET_REG_P0), __PMM_1T_RESET_P);
-		bfa_reg_write((rb + PMM_1T_RESET_REG_P1), __PMM_1T_RESET_P);
-	}
-
-	r32 = bfa_reg_read((rb + PSS_CTL_REG));
-	r32 &= ~__PSS_LMEM_RESET;
-	bfa_reg_write((rb + PSS_CTL_REG), r32);
-	bfa_os_udelay(1000);
-
-	if (ioc->cna) {
-		bfa_reg_write((rb + PMM_1T_RESET_REG_P0), 0);
-		bfa_reg_write((rb + PMM_1T_RESET_REG_P1), 0);
-	}
-
-	bfa_reg_write((rb + MBIST_CTL_REG), __EDRAM_BISTR_START);
-	bfa_os_udelay(1000);
-	r32 = bfa_reg_read((rb + MBIST_STAT_REG));
-	bfa_trc(ioc, r32);
-
-	/**
-	 * Clear BISTR
-	 */
-	bfa_reg_write((rb + MBIST_CTL_REG), 0);
-
-	/*
-	 *  release semaphore.
-	 */
-	bfa_ioc_sem_release(ioc->ioc_regs.ioc_init_sem_reg);
-
-	return BFA_STATUS_OK;
-}
-
 /**
  * Cleanup hw semaphore and usecnt registers
  */
@@ -434,3 +324,86 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc_s *ioc)
 	bfa_reg_read(ioc->ioc_regs.ioc_sem_reg);
 	bfa_ioc_hw_sem_release(ioc);
 }
+
+
+
+/*
+ * Check the firmware state to know if pll_init has been completed already
+ */
+bfa_boolean_t
+bfa_ioc_ct_pll_init_complete(bfa_os_addr_t rb)
+{
+	if ((bfa_reg_read(rb + BFA_IOC0_STATE_REG) == BFI_IOC_OP) ||
+	  (bfa_reg_read(rb + BFA_IOC1_STATE_REG) == BFI_IOC_OP))
+		return BFA_TRUE;
+
+	return BFA_FALSE;
+}
+
+bfa_status_t
+bfa_ioc_ct_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode)
+{
+	u32	pll_sclk, pll_fclk, r32;
+
+	pll_sclk = __APP_PLL_312_LRESETN | __APP_PLL_312_ENARST |
+		__APP_PLL_312_RSEL200500 | __APP_PLL_312_P0_1(3U) |
+		__APP_PLL_312_JITLMT0_1(3U) |
+		__APP_PLL_312_CNTLMT0_1(1U);
+	pll_fclk = __APP_PLL_425_LRESETN | __APP_PLL_425_ENARST |
+		__APP_PLL_425_RSEL200500 | __APP_PLL_425_P0_1(3U) |
+		__APP_PLL_425_JITLMT0_1(3U) |
+		__APP_PLL_425_CNTLMT0_1(1U);
+	if (fcmode) {
+		bfa_reg_write((rb + OP_MODE), 0);
+		bfa_reg_write((rb + ETH_MAC_SER_REG),
+				__APP_EMS_CMLCKSEL |
+				__APP_EMS_REFCKBUFEN2 |
+				__APP_EMS_CHANNEL_SEL);
+	} else {
+		bfa_reg_write((rb + OP_MODE), __GLOBAL_FCOE_MODE);
+		bfa_reg_write((rb + ETH_MAC_SER_REG),
+				__APP_EMS_REFCKBUFEN1);
+	}
+	bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_UNINIT);
+	bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_UNINIT);
+	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
+	bfa_reg_write(rb + APP_PLL_312_CTL_REG, pll_sclk |
+		__APP_PLL_312_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_425_CTL_REG, pll_fclk |
+		__APP_PLL_425_LOGIC_SOFT_RESET);
+	bfa_reg_write(rb + APP_PLL_312_CTL_REG, pll_sclk |
+		__APP_PLL_312_LOGIC_SOFT_RESET | __APP_PLL_312_ENABLE);
+	bfa_reg_write(rb + APP_PLL_425_CTL_REG, pll_fclk |
+		__APP_PLL_425_LOGIC_SOFT_RESET | __APP_PLL_425_ENABLE);
+	bfa_reg_read(rb + HOSTFN0_INT_MSK);
+	bfa_os_udelay(2000);
+	bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
+	bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
+	bfa_reg_write(rb + APP_PLL_312_CTL_REG, pll_sclk |
+		__APP_PLL_312_ENABLE);
+	bfa_reg_write(rb + APP_PLL_425_CTL_REG, pll_fclk |
+		__APP_PLL_425_ENABLE);
+	if (!fcmode) {
+		bfa_reg_write((rb + PMM_1T_RESET_REG_P0), __PMM_1T_RESET_P);
+		bfa_reg_write((rb + PMM_1T_RESET_REG_P1), __PMM_1T_RESET_P);
+	}
+	r32 = bfa_reg_read((rb + PSS_CTL_REG));
+	r32 &= ~__PSS_LMEM_RESET;
+	bfa_reg_write((rb + PSS_CTL_REG), r32);
+	bfa_os_udelay(1000);
+	if (!fcmode) {
+		bfa_reg_write((rb + PMM_1T_RESET_REG_P0), 0);
+		bfa_reg_write((rb + PMM_1T_RESET_REG_P1), 0);
+	}
+
+	bfa_reg_write((rb + MBIST_CTL_REG), __EDRAM_BISTR_START);
+	bfa_os_udelay(1000);
+	r32 = bfa_reg_read((rb + MBIST_STAT_REG));
+	bfa_reg_write((rb + MBIST_CTL_REG), 0);
+	return BFA_STATUS_OK;
+}

drivers/scsi/bfa/bfa_iocfc.c

@@ -1,927 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <cs/bfa_debug.h>
-#include <bfa_priv.h>
-#include <log/bfa_log_hal.h>
-#include <bfi/bfi_boot.h>
-#include <bfi/bfi_cbreg.h>
-#include <aen/bfa_aen_ioc.h>
-#include <defs/bfa_defs_iocfc.h>
-#include <defs/bfa_defs_pci.h>
-#include "bfa_callback_priv.h"
-#include "bfad_drv.h"
-
-BFA_TRC_FILE(HAL, IOCFC);
-
-/**
- * IOC local definitions
- */
-#define BFA_IOCFC_TOV		5000	/* msecs */
-
-enum {
-	BFA_IOCFC_ACT_NONE	= 0,
-	BFA_IOCFC_ACT_INIT	= 1,
-	BFA_IOCFC_ACT_STOP	= 2,
-	BFA_IOCFC_ACT_DISABLE	= 3,
-};
-
-/*
- * forward declarations
- */
-static void bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status);
-static void bfa_iocfc_disable_cbfn(void *bfa_arg);
-static void bfa_iocfc_hbfail_cbfn(void *bfa_arg);
-static void bfa_iocfc_reset_cbfn(void *bfa_arg);
-static void bfa_iocfc_stats_clear(void *bfa_arg);
-static void bfa_iocfc_stats_swap(struct bfa_fw_stats_s *d,
-			struct bfa_fw_stats_s *s);
-static void bfa_iocfc_stats_clr_cb(void *bfa_arg, bfa_boolean_t complete);
-static void bfa_iocfc_stats_clr_timeout(void *bfa_arg);
-static void bfa_iocfc_stats_cb(void *bfa_arg, bfa_boolean_t complete);
-static void bfa_iocfc_stats_timeout(void *bfa_arg);
-
-static struct bfa_ioc_cbfn_s bfa_iocfc_cbfn;
-
-/**
- *  bfa_ioc_pvt BFA IOC private functions
- */
-
-static void
-bfa_iocfc_cqs_sz(struct bfa_iocfc_cfg_s *cfg, u32 *dm_len)
-{
-	int             i, per_reqq_sz, per_rspq_sz;
-
-	per_reqq_sz = BFA_ROUNDUP((cfg->drvcfg.num_reqq_elems * BFI_LMSG_SZ),
-							BFA_DMA_ALIGN_SZ);
-	per_rspq_sz = BFA_ROUNDUP((cfg->drvcfg.num_rspq_elems * BFI_LMSG_SZ),
-							BFA_DMA_ALIGN_SZ);
-
-	/*
-	 * Calculate CQ size
-	 */
-	for (i = 0; i < cfg->fwcfg.num_cqs; i++) {
-		*dm_len = *dm_len + per_reqq_sz;
-		*dm_len = *dm_len + per_rspq_sz;
-	}
-
-	/*
-	 * Calculate Shadow CI/PI size
-	 */
-	for (i = 0; i < cfg->fwcfg.num_cqs; i++)
-		*dm_len += (2 * BFA_CACHELINE_SZ);
-}
-
-static void
-bfa_iocfc_fw_cfg_sz(struct bfa_iocfc_cfg_s *cfg, u32 *dm_len)
-{
-	*dm_len +=
-		BFA_ROUNDUP(sizeof(struct bfi_iocfc_cfg_s), BFA_CACHELINE_SZ);
-	*dm_len +=
-		BFA_ROUNDUP(sizeof(struct bfi_iocfc_cfgrsp_s),
-			    BFA_CACHELINE_SZ);
-	*dm_len += BFA_ROUNDUP(sizeof(struct bfa_fw_stats_s), BFA_CACHELINE_SZ);
-}
-
-/**
- * Use the Mailbox interface to send BFI_IOCFC_H2I_CFG_REQ
- */
-static void
-bfa_iocfc_send_cfg(void *bfa_arg)
-{
-	struct bfa_s *bfa = bfa_arg;
-	struct bfa_iocfc_s *iocfc = &bfa->iocfc;
-	struct bfi_iocfc_cfg_req_s cfg_req;
-	struct bfi_iocfc_cfg_s *cfg_info = iocfc->cfginfo;
-	struct bfa_iocfc_cfg_s  *cfg = &iocfc->cfg;
-	int             i;
-
-	bfa_assert(cfg->fwcfg.num_cqs <= BFI_IOC_MAX_CQS);
-	bfa_trc(bfa, cfg->fwcfg.num_cqs);
-
-	bfa_iocfc_reset_queues(bfa);
-
-	/**
-	 * initialize IOC configuration info
-	 */
-	cfg_info->endian_sig = BFI_IOC_ENDIAN_SIG;
-	cfg_info->num_cqs = cfg->fwcfg.num_cqs;
-
-	bfa_dma_be_addr_set(cfg_info->cfgrsp_addr, iocfc->cfgrsp_dma.pa);
-	bfa_dma_be_addr_set(cfg_info->stats_addr, iocfc->stats_pa);
-
-	/**
-	 * dma map REQ and RSP circular queues and shadow pointers
-	 */
-	for (i = 0; i < cfg->fwcfg.num_cqs; i++) {
-		bfa_dma_be_addr_set(cfg_info->req_cq_ba[i],
-				       iocfc->req_cq_ba[i].pa);
-		bfa_dma_be_addr_set(cfg_info->req_shadow_ci[i],
-				       iocfc->req_cq_shadow_ci[i].pa);
-		cfg_info->req_cq_elems[i] =
-			bfa_os_htons(cfg->drvcfg.num_reqq_elems);
-
-		bfa_dma_be_addr_set(cfg_info->rsp_cq_ba[i],
-				       iocfc->rsp_cq_ba[i].pa);
-		bfa_dma_be_addr_set(cfg_info->rsp_shadow_pi[i],
-				       iocfc->rsp_cq_shadow_pi[i].pa);
-		cfg_info->rsp_cq_elems[i] =
-			bfa_os_htons(cfg->drvcfg.num_rspq_elems);
-	}
-
-	/**
-	 * Enable interrupt coalescing if it is driver init path
-	 * and not ioc disable/enable path.
-	 */
-	if (!iocfc->cfgdone)
-		cfg_info->intr_attr.coalesce = BFA_TRUE;
-
-	iocfc->cfgdone = BFA_FALSE;
-
-	/**
-	 * dma map IOC configuration itself
-	 */
-	bfi_h2i_set(cfg_req.mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_CFG_REQ,
-			bfa_lpuid(bfa));
-	bfa_dma_be_addr_set(cfg_req.ioc_cfg_dma_addr, iocfc->cfg_info.pa);
-
-	bfa_ioc_mbox_send(&bfa->ioc, &cfg_req,
-			sizeof(struct bfi_iocfc_cfg_req_s));
-}
-
-static void
-bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
-		    struct bfa_pcidev_s *pcidev)
-{
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-
-	bfa->bfad = bfad;
-	iocfc->bfa = bfa;
-	iocfc->action = BFA_IOCFC_ACT_NONE;
-
-	bfa_os_assign(iocfc->cfg, *cfg);
-
-	/**
-	 * Initialize chip specific handlers.
-	 */
-	if (bfa_asic_id_ct(bfa_ioc_devid(&bfa->ioc))) {
-		iocfc->hwif.hw_reginit = bfa_hwct_reginit;
-		iocfc->hwif.hw_reqq_ack = bfa_hwct_reqq_ack;
-		iocfc->hwif.hw_rspq_ack = bfa_hwct_rspq_ack;
-		iocfc->hwif.hw_msix_init = bfa_hwct_msix_init;
-		iocfc->hwif.hw_msix_install = bfa_hwct_msix_install;
-		iocfc->hwif.hw_msix_uninstall = bfa_hwct_msix_uninstall;
-		iocfc->hwif.hw_isr_mode_set = bfa_hwct_isr_mode_set;
-		iocfc->hwif.hw_msix_getvecs = bfa_hwct_msix_getvecs;
-		iocfc->hwif.hw_msix_get_rme_range = bfa_hwct_msix_get_rme_range;
-	} else {
-		iocfc->hwif.hw_reginit = bfa_hwcb_reginit;
-		iocfc->hwif.hw_reqq_ack = bfa_hwcb_reqq_ack;
-		iocfc->hwif.hw_rspq_ack = bfa_hwcb_rspq_ack;
-		iocfc->hwif.hw_msix_init = bfa_hwcb_msix_init;
-		iocfc->hwif.hw_msix_install = bfa_hwcb_msix_install;
-		iocfc->hwif.hw_msix_uninstall = bfa_hwcb_msix_uninstall;
-		iocfc->hwif.hw_isr_mode_set = bfa_hwcb_isr_mode_set;
-		iocfc->hwif.hw_msix_getvecs = bfa_hwcb_msix_getvecs;
-		iocfc->hwif.hw_msix_get_rme_range = bfa_hwcb_msix_get_rme_range;
-	}
-
-	iocfc->hwif.hw_reginit(bfa);
-	bfa->msix.nvecs = 0;
-}
-
-static void
-bfa_iocfc_mem_claim(struct bfa_s *bfa, struct bfa_iocfc_cfg_s *cfg,
-		      struct bfa_meminfo_s *meminfo)
-{
-	u8        *dm_kva;
-	u64        dm_pa;
-	int             i, per_reqq_sz, per_rspq_sz;
-	struct bfa_iocfc_s  *iocfc = &bfa->iocfc;
-	int		dbgsz;
-
-	dm_kva = bfa_meminfo_dma_virt(meminfo);
-	dm_pa = bfa_meminfo_dma_phys(meminfo);
-
-	/*
-	 * First allocate dma memory for IOC.
-	 */
-	bfa_ioc_mem_claim(&bfa->ioc, dm_kva, dm_pa);
-	dm_kva += bfa_ioc_meminfo();
-	dm_pa  += bfa_ioc_meminfo();
-
-	/*
-	 * Claim DMA-able memory for the request/response queues and for shadow
-	 * ci/pi registers
-	 */
-	per_reqq_sz = BFA_ROUNDUP((cfg->drvcfg.num_reqq_elems * BFI_LMSG_SZ),
-							BFA_DMA_ALIGN_SZ);
-	per_rspq_sz = BFA_ROUNDUP((cfg->drvcfg.num_rspq_elems * BFI_LMSG_SZ),
-							BFA_DMA_ALIGN_SZ);
-
-	for (i = 0; i < cfg->fwcfg.num_cqs; i++) {
-		iocfc->req_cq_ba[i].kva = dm_kva;
-		iocfc->req_cq_ba[i].pa = dm_pa;
-		bfa_os_memset(dm_kva, 0, per_reqq_sz);
-		dm_kva += per_reqq_sz;
-		dm_pa += per_reqq_sz;
-
-		iocfc->rsp_cq_ba[i].kva = dm_kva;
-		iocfc->rsp_cq_ba[i].pa = dm_pa;
-		bfa_os_memset(dm_kva, 0, per_rspq_sz);
-		dm_kva += per_rspq_sz;
-		dm_pa += per_rspq_sz;
-	}
-
-	for (i = 0; i < cfg->fwcfg.num_cqs; i++) {
-		iocfc->req_cq_shadow_ci[i].kva = dm_kva;
-		iocfc->req_cq_shadow_ci[i].pa = dm_pa;
-		dm_kva += BFA_CACHELINE_SZ;
-		dm_pa += BFA_CACHELINE_SZ;
-
-		iocfc->rsp_cq_shadow_pi[i].kva = dm_kva;
-		iocfc->rsp_cq_shadow_pi[i].pa = dm_pa;
-		dm_kva += BFA_CACHELINE_SZ;
-		dm_pa += BFA_CACHELINE_SZ;
-	}
-
-	/*
-	 * Claim DMA-able memory for the config info page
-	 */
-	bfa->iocfc.cfg_info.kva = dm_kva;
-	bfa->iocfc.cfg_info.pa = dm_pa;
-	bfa->iocfc.cfginfo = (struct bfi_iocfc_cfg_s *) dm_kva;
-	dm_kva += BFA_ROUNDUP(sizeof(struct bfi_iocfc_cfg_s), BFA_CACHELINE_SZ);
-	dm_pa += BFA_ROUNDUP(sizeof(struct bfi_iocfc_cfg_s), BFA_CACHELINE_SZ);
-
-	/*
-	 * Claim DMA-able memory for the config response
-	 */
-	bfa->iocfc.cfgrsp_dma.kva = dm_kva;
-	bfa->iocfc.cfgrsp_dma.pa = dm_pa;
-	bfa->iocfc.cfgrsp = (struct bfi_iocfc_cfgrsp_s *) dm_kva;
-
-	dm_kva +=
-		BFA_ROUNDUP(sizeof(struct bfi_iocfc_cfgrsp_s),
-			    BFA_CACHELINE_SZ);
-	dm_pa += BFA_ROUNDUP(sizeof(struct bfi_iocfc_cfgrsp_s),
-			     BFA_CACHELINE_SZ);
-
-	/*
-	 * Claim DMA-able memory for iocfc stats
-	 */
-	bfa->iocfc.stats_kva = dm_kva;
-	bfa->iocfc.stats_pa = dm_pa;
-	bfa->iocfc.fw_stats = (struct bfa_fw_stats_s *) dm_kva;
-	dm_kva += BFA_ROUNDUP(sizeof(struct bfa_fw_stats_s), BFA_CACHELINE_SZ);
-	dm_pa += BFA_ROUNDUP(sizeof(struct bfa_fw_stats_s), BFA_CACHELINE_SZ);
-
-	bfa_meminfo_dma_virt(meminfo) = dm_kva;
-	bfa_meminfo_dma_phys(meminfo) = dm_pa;
-
-	dbgsz = bfa_ioc_debug_trcsz(bfa_auto_recover);
-	if (dbgsz > 0) {
-		bfa_ioc_debug_memclaim(&bfa->ioc, bfa_meminfo_kva(meminfo));
-		bfa_meminfo_kva(meminfo) += dbgsz;
-	}
-}
-
-/**
- * Start BFA submodules.
- */
-static void
-bfa_iocfc_start_submod(struct bfa_s *bfa)
-{
-	int             i;
-
-	bfa->rme_process = BFA_TRUE;
-
-	for (i = 0; hal_mods[i]; i++)
-		hal_mods[i]->start(bfa);
-}
-
-/**
- * Disable BFA submodules.
- */
-static void
-bfa_iocfc_disable_submod(struct bfa_s *bfa)
-{
-	int             i;
-
-	for (i = 0; hal_mods[i]; i++)
-		hal_mods[i]->iocdisable(bfa);
-}
-
-static void
-bfa_iocfc_init_cb(void *bfa_arg, bfa_boolean_t complete)
-{
-	struct bfa_s	*bfa = bfa_arg;
-
-	if (complete) {
-		if (bfa->iocfc.cfgdone)
-			bfa_cb_init(bfa->bfad, BFA_STATUS_OK);
-		else
-			bfa_cb_init(bfa->bfad, BFA_STATUS_FAILED);
-	} else {
-		if (bfa->iocfc.cfgdone)
-			bfa->iocfc.action = BFA_IOCFC_ACT_NONE;
-	}
-}
-
-static void
-bfa_iocfc_stop_cb(void *bfa_arg, bfa_boolean_t compl)
-{
-	struct bfa_s  *bfa = bfa_arg;
-	struct bfad_s *bfad = bfa->bfad;
-
-	if (compl)
-		complete(&bfad->comp);
-
-	else
-		bfa->iocfc.action = BFA_IOCFC_ACT_NONE;
-}
-
-static void
-bfa_iocfc_disable_cb(void *bfa_arg, bfa_boolean_t compl)
-{
-	struct bfa_s  *bfa = bfa_arg;
-	struct bfad_s *bfad = bfa->bfad;
-
-	if (compl)
-		complete(&bfad->disable_comp);
-}
-
-/**
- * Update BFA configuration from firmware configuration.
- */
-static void
-bfa_iocfc_cfgrsp(struct bfa_s *bfa)
-{
-	struct bfa_iocfc_s		*iocfc	 = &bfa->iocfc;
-	struct bfi_iocfc_cfgrsp_s	*cfgrsp  = iocfc->cfgrsp;
-	struct bfa_iocfc_fwcfg_s	*fwcfg   = &cfgrsp->fwcfg;
-
-	fwcfg->num_cqs        = fwcfg->num_cqs;
-	fwcfg->num_ioim_reqs  = bfa_os_ntohs(fwcfg->num_ioim_reqs);
-	fwcfg->num_tskim_reqs = bfa_os_ntohs(fwcfg->num_tskim_reqs);
-	fwcfg->num_fcxp_reqs  = bfa_os_ntohs(fwcfg->num_fcxp_reqs);
-	fwcfg->num_uf_bufs    = bfa_os_ntohs(fwcfg->num_uf_bufs);
-	fwcfg->num_rports     = bfa_os_ntohs(fwcfg->num_rports);
-
-	iocfc->cfgdone = BFA_TRUE;
-
-	/**
-	 * Configuration is complete - initialize/start submodules
-	 */
-	bfa_fcport_init(bfa);
-
-	if (iocfc->action == BFA_IOCFC_ACT_INIT)
-		bfa_cb_queue(bfa, &iocfc->init_hcb_qe, bfa_iocfc_init_cb, bfa);
-	else
-		bfa_iocfc_start_submod(bfa);
-}
-
-static void
-bfa_iocfc_stats_clear(void *bfa_arg)
-{
-	struct bfa_s		*bfa = bfa_arg;
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-	struct bfi_iocfc_stats_req_s stats_req;
-
-	bfa_timer_start(bfa, &iocfc->stats_timer,
-			    bfa_iocfc_stats_clr_timeout, bfa,
-			    BFA_IOCFC_TOV);
-
-	bfi_h2i_set(stats_req.mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_CLEAR_STATS_REQ,
-		bfa_lpuid(bfa));
-	bfa_ioc_mbox_send(&bfa->ioc, &stats_req,
-		sizeof(struct bfi_iocfc_stats_req_s));
-}
-
-static void
-bfa_iocfc_stats_swap(struct bfa_fw_stats_s *d, struct bfa_fw_stats_s *s)
-{
-	u32       *dip = (u32 *) d;
-	u32       *sip = (u32 *) s;
-	int             i;
-
-	for (i = 0; i < (sizeof(struct bfa_fw_stats_s) / sizeof(u32)); i++)
-		dip[i] = bfa_os_ntohl(sip[i]);
-}
-
-static void
-bfa_iocfc_stats_clr_cb(void *bfa_arg, bfa_boolean_t complete)
-{
-	struct bfa_s *bfa = bfa_arg;
-	struct bfa_iocfc_s *iocfc = &bfa->iocfc;
-
-	if (complete) {
-		bfa_ioc_clr_stats(&bfa->ioc);
-		iocfc->stats_cbfn(iocfc->stats_cbarg, iocfc->stats_status);
-	} else {
-		iocfc->stats_busy = BFA_FALSE;
-		iocfc->stats_status = BFA_STATUS_OK;
-	}
-}
-
-static void
-bfa_iocfc_stats_clr_timeout(void *bfa_arg)
-{
-	struct bfa_s		*bfa = bfa_arg;
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-
-	bfa_trc(bfa, 0);
-
-	iocfc->stats_status = BFA_STATUS_ETIMER;
-	bfa_cb_queue(bfa, &iocfc->stats_hcb_qe, bfa_iocfc_stats_clr_cb, bfa);
-}
-
-static void
-bfa_iocfc_stats_cb(void *bfa_arg, bfa_boolean_t complete)
-{
-	struct bfa_s		*bfa = bfa_arg;
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-
-	if (complete) {
-		if (iocfc->stats_status == BFA_STATUS_OK) {
-			bfa_os_memset(iocfc->stats_ret, 0,
-				sizeof(*iocfc->stats_ret));
-			bfa_iocfc_stats_swap(&iocfc->stats_ret->fw_stats,
-				iocfc->fw_stats);
-		}
-		iocfc->stats_cbfn(iocfc->stats_cbarg, iocfc->stats_status);
-	} else {
-		iocfc->stats_busy = BFA_FALSE;
-		iocfc->stats_status = BFA_STATUS_OK;
-	}
-}
-
-static void
-bfa_iocfc_stats_timeout(void *bfa_arg)
-{
-	struct bfa_s		*bfa = bfa_arg;
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-
-	bfa_trc(bfa, 0);
-
-	iocfc->stats_status = BFA_STATUS_ETIMER;
-	bfa_cb_queue(bfa, &iocfc->stats_hcb_qe, bfa_iocfc_stats_cb, bfa);
-}
-
-static void
-bfa_iocfc_stats_query(struct bfa_s *bfa)
-{
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-	struct bfi_iocfc_stats_req_s stats_req;
-
-	bfa_timer_start(bfa, &iocfc->stats_timer,
-			    bfa_iocfc_stats_timeout, bfa, BFA_IOCFC_TOV);
-
-	bfi_h2i_set(stats_req.mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_GET_STATS_REQ,
-			bfa_lpuid(bfa));
-	bfa_ioc_mbox_send(&bfa->ioc, &stats_req,
-		sizeof(struct bfi_iocfc_stats_req_s));
-}
-
-void
-bfa_iocfc_reset_queues(struct bfa_s *bfa)
-{
-	int             q;
-
-	for (q = 0; q < BFI_IOC_MAX_CQS; q++) {
-		bfa_reqq_ci(bfa, q) = 0;
-		bfa_reqq_pi(bfa, q) = 0;
-		bfa_rspq_ci(bfa, q) = 0;
-		bfa_rspq_pi(bfa, q) = 0;
-	}
-}
-
-/**
- * IOC enable request is complete
- */
-static void
-bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status)
-{
-	struct bfa_s	*bfa = bfa_arg;
-
-	if (status != BFA_STATUS_OK) {
-		bfa_isr_disable(bfa);
-		if (bfa->iocfc.action == BFA_IOCFC_ACT_INIT)
-			bfa_cb_queue(bfa, &bfa->iocfc.init_hcb_qe,
-				     bfa_iocfc_init_cb, bfa);
-		return;
-	}
-
-	bfa_iocfc_send_cfg(bfa);
-}
-
-/**
- * IOC disable request is complete
- */
-static void
-bfa_iocfc_disable_cbfn(void *bfa_arg)
-{
-	struct bfa_s	*bfa = bfa_arg;
-
-	bfa_isr_disable(bfa);
-	bfa_iocfc_disable_submod(bfa);
-
-	if (bfa->iocfc.action == BFA_IOCFC_ACT_STOP)
-		bfa_cb_queue(bfa, &bfa->iocfc.stop_hcb_qe, bfa_iocfc_stop_cb,
-			     bfa);
-	else {
-		bfa_assert(bfa->iocfc.action == BFA_IOCFC_ACT_DISABLE);
-		bfa_cb_queue(bfa, &bfa->iocfc.dis_hcb_qe, bfa_iocfc_disable_cb,
-			     bfa);
-	}
-}
-
-/**
- * Notify sub-modules of hardware failure.
- */
-static void
-bfa_iocfc_hbfail_cbfn(void *bfa_arg)
-{
-	struct bfa_s	*bfa = bfa_arg;
-
-	bfa->rme_process = BFA_FALSE;
-
-	bfa_isr_disable(bfa);
-	bfa_iocfc_disable_submod(bfa);
-
-	if (bfa->iocfc.action == BFA_IOCFC_ACT_INIT)
-		bfa_cb_queue(bfa, &bfa->iocfc.init_hcb_qe, bfa_iocfc_init_cb,
-			     bfa);
-}
-
-/**
- * Actions on chip-reset completion.
- */
-static void
-bfa_iocfc_reset_cbfn(void *bfa_arg)
-{
-	struct bfa_s	*bfa = bfa_arg;
-
-	bfa_iocfc_reset_queues(bfa);
-	bfa_isr_enable(bfa);
-}
-
-
-
-/**
- *  bfa_ioc_public
- */
-
-/**
- * Query IOC memory requirement information.
- */
-void
-bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
-		u32 *dm_len)
-{
-	/* dma memory for IOC */
-	*dm_len += bfa_ioc_meminfo();
-
-	bfa_iocfc_fw_cfg_sz(cfg, dm_len);
-	bfa_iocfc_cqs_sz(cfg, dm_len);
-	*km_len += bfa_ioc_debug_trcsz(bfa_auto_recover);
-}
-
-/**
- * Query IOC memory requirement information.
- */
-void
-bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
-		   struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
-{
-	int             i;
-
-	bfa_iocfc_cbfn.enable_cbfn = bfa_iocfc_enable_cbfn;
-	bfa_iocfc_cbfn.disable_cbfn = bfa_iocfc_disable_cbfn;
-	bfa_iocfc_cbfn.hbfail_cbfn = bfa_iocfc_hbfail_cbfn;
-	bfa_iocfc_cbfn.reset_cbfn = bfa_iocfc_reset_cbfn;
-
-	bfa_ioc_attach(&bfa->ioc, bfa, &bfa_iocfc_cbfn, &bfa->timer_mod,
-		bfa->trcmod, bfa->aen, bfa->logm);
-
-	/**
-	 * Set FC mode for BFA_PCI_DEVICE_ID_CT_FC.
-	 */
-	if (pcidev->device_id == BFA_PCI_DEVICE_ID_CT_FC)
-		bfa_ioc_set_fcmode(&bfa->ioc);
-
-	bfa_ioc_pci_init(&bfa->ioc, pcidev, BFI_MC_IOCFC);
-	bfa_ioc_mbox_register(&bfa->ioc, bfa_mbox_isrs);
-
-	bfa_iocfc_init_mem(bfa, bfad, cfg, pcidev);
-	bfa_iocfc_mem_claim(bfa, cfg, meminfo);
-	bfa_timer_init(&bfa->timer_mod);
-
-	INIT_LIST_HEAD(&bfa->comp_q);
-	for (i = 0; i < BFI_IOC_MAX_CQS; i++)
-		INIT_LIST_HEAD(&bfa->reqq_waitq[i]);
-}
-
-/**
- * Query IOC memory requirement information.
- */
-void
-bfa_iocfc_detach(struct bfa_s *bfa)
-{
-	bfa_ioc_detach(&bfa->ioc);
-}
-
-/**
- * Query IOC memory requirement information.
- */
-void
-bfa_iocfc_init(struct bfa_s *bfa)
-{
-	bfa->iocfc.action = BFA_IOCFC_ACT_INIT;
-	bfa_ioc_enable(&bfa->ioc);
-}
-
-/**
- * IOC start called from bfa_start(). Called to start IOC operations
- * at driver instantiation for this instance.
- */
-void
-bfa_iocfc_start(struct bfa_s *bfa)
-{
-	if (bfa->iocfc.cfgdone)
-		bfa_iocfc_start_submod(bfa);
-}
-
-/**
- * IOC stop called from bfa_stop(). Called only when driver is unloaded
- * for this instance.
- */
-void
-bfa_iocfc_stop(struct bfa_s *bfa)
-{
-	bfa->iocfc.action = BFA_IOCFC_ACT_STOP;
-
-	bfa->rme_process = BFA_FALSE;
-	bfa_ioc_disable(&bfa->ioc);
-}
-
-void
-bfa_iocfc_isr(void *bfaarg, struct bfi_mbmsg_s *m)
-{
-	struct bfa_s		*bfa = bfaarg;
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-	union bfi_iocfc_i2h_msg_u	*msg;
-
-	msg = (union bfi_iocfc_i2h_msg_u *) m;
-	bfa_trc(bfa, msg->mh.msg_id);
-
-	switch (msg->mh.msg_id) {
-	case BFI_IOCFC_I2H_CFG_REPLY:
-		iocfc->cfg_reply = &msg->cfg_reply;
-		bfa_iocfc_cfgrsp(bfa);
-		break;
-
-	case BFI_IOCFC_I2H_GET_STATS_RSP:
-		if (iocfc->stats_busy == BFA_FALSE
-		    || iocfc->stats_status == BFA_STATUS_ETIMER)
-			break;
-
-		bfa_timer_stop(&iocfc->stats_timer);
-		iocfc->stats_status = BFA_STATUS_OK;
-		bfa_cb_queue(bfa, &iocfc->stats_hcb_qe, bfa_iocfc_stats_cb,
-			      bfa);
-		break;
-	case BFI_IOCFC_I2H_CLEAR_STATS_RSP:
-		/*
-		 * check for timer pop before processing the rsp
-		 */
-		if (iocfc->stats_busy == BFA_FALSE
-		    || iocfc->stats_status == BFA_STATUS_ETIMER)
-			break;
-
-		bfa_timer_stop(&iocfc->stats_timer);
-		iocfc->stats_status = BFA_STATUS_OK;
-		bfa_cb_queue(bfa, &iocfc->stats_hcb_qe,
-			      bfa_iocfc_stats_clr_cb, bfa);
-		break;
-	case BFI_IOCFC_I2H_UPDATEQ_RSP:
-		iocfc->updateq_cbfn(iocfc->updateq_cbarg, BFA_STATUS_OK);
-		break;
-	default:
-		bfa_assert(0);
-	}
-}
-
-#ifndef BFA_BIOS_BUILD
-void
-bfa_adapter_get_attr(struct bfa_s *bfa, struct bfa_adapter_attr_s *ad_attr)
-{
-	bfa_ioc_get_adapter_attr(&bfa->ioc, ad_attr);
-}
-
-u64
-bfa_adapter_get_id(struct bfa_s *bfa)
-{
-	return bfa_ioc_get_adid(&bfa->ioc);
-}
-
-void
-bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr)
-{
-	struct bfa_iocfc_s      *iocfc = &bfa->iocfc;
-
-	attr->intr_attr.coalesce = iocfc->cfginfo->intr_attr.coalesce;
-
-	attr->intr_attr.delay = iocfc->cfginfo->intr_attr.delay ?
-			bfa_os_ntohs(iocfc->cfginfo->intr_attr.delay) :
-			bfa_os_ntohs(iocfc->cfgrsp->intr_attr.delay);
-
-	attr->intr_attr.latency = iocfc->cfginfo->intr_attr.latency ?
-			bfa_os_ntohs(iocfc->cfginfo->intr_attr.latency) :
-			bfa_os_ntohs(iocfc->cfgrsp->intr_attr.latency);
-
-	attr->config    = iocfc->cfg;
-
-}
-
-bfa_status_t
-bfa_iocfc_israttr_set(struct bfa_s *bfa, struct bfa_iocfc_intr_attr_s *attr)
-{
-	struct bfa_iocfc_s		*iocfc = &bfa->iocfc;
-	struct bfi_iocfc_set_intr_req_s *m;
-
-	iocfc->cfginfo->intr_attr.coalesce = attr->coalesce;
-	iocfc->cfginfo->intr_attr.delay = bfa_os_htons(attr->delay);
-	iocfc->cfginfo->intr_attr.latency = bfa_os_htons(attr->latency);
-
-	if (!bfa_iocfc_is_operational(bfa))
-		return BFA_STATUS_OK;
-
-	m = bfa_reqq_next(bfa, BFA_REQQ_IOC);
-	if (!m)
-		return BFA_STATUS_DEVBUSY;
-
-	bfi_h2i_set(m->mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_SET_INTR_REQ,
-			bfa_lpuid(bfa));
-	m->coalesce = iocfc->cfginfo->intr_attr.coalesce;
-	m->delay    = iocfc->cfginfo->intr_attr.delay;
-	m->latency  = iocfc->cfginfo->intr_attr.latency;
-
-
-	bfa_trc(bfa, attr->delay);
-	bfa_trc(bfa, attr->latency);
-
-	bfa_reqq_produce(bfa, BFA_REQQ_IOC);
-	return BFA_STATUS_OK;
-}
-
-void
-bfa_iocfc_set_snsbase(struct bfa_s *bfa, u64 snsbase_pa)
-{
-	struct bfa_iocfc_s      *iocfc = &bfa->iocfc;
-
-	iocfc->cfginfo->sense_buf_len = (BFI_IOIM_SNSLEN - 1);
-	bfa_dma_be_addr_set(iocfc->cfginfo->ioim_snsbase, snsbase_pa);
-}
-
-bfa_status_t
-bfa_iocfc_get_stats(struct bfa_s *bfa, struct bfa_iocfc_stats_s *stats,
-		      bfa_cb_ioc_t cbfn, void *cbarg)
-{
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-
-	if (iocfc->stats_busy) {
-		bfa_trc(bfa, iocfc->stats_busy);
-		return BFA_STATUS_DEVBUSY;
-	}
-
-	if (!bfa_iocfc_is_operational(bfa)) {
-		bfa_trc(bfa, 0);
-		return BFA_STATUS_IOC_NON_OP;
-	}
-
-	iocfc->stats_busy = BFA_TRUE;
-	iocfc->stats_ret = stats;
-	iocfc->stats_cbfn = cbfn;
-	iocfc->stats_cbarg = cbarg;
-
-	bfa_iocfc_stats_query(bfa);
-
-	return BFA_STATUS_OK;
-}
-
-bfa_status_t
-bfa_iocfc_clear_stats(struct bfa_s *bfa, bfa_cb_ioc_t cbfn, void *cbarg)
-{
-	struct bfa_iocfc_s	*iocfc = &bfa->iocfc;
-
-	if (iocfc->stats_busy) {
-		bfa_trc(bfa, iocfc->stats_busy);
-		return BFA_STATUS_DEVBUSY;
-	}
-
-	if (!bfa_iocfc_is_operational(bfa)) {
-		bfa_trc(bfa, 0);
-		return BFA_STATUS_IOC_NON_OP;
-	}
-
-	iocfc->stats_busy = BFA_TRUE;
-	iocfc->stats_cbfn = cbfn;
-	iocfc->stats_cbarg = cbarg;
-
-	bfa_iocfc_stats_clear(bfa);
-	return BFA_STATUS_OK;
-}
-
-/**
- * Enable IOC after it is disabled.
- */
-void
-bfa_iocfc_enable(struct bfa_s *bfa)
-{
-	bfa_plog_str(bfa->plog, BFA_PL_MID_HAL, BFA_PL_EID_MISC, 0,
-		     "IOC Enable");
-	bfa_ioc_enable(&bfa->ioc);
-}
-
-void
-bfa_iocfc_disable(struct bfa_s *bfa)
-{
-	bfa_plog_str(bfa->plog, BFA_PL_MID_HAL, BFA_PL_EID_MISC, 0,
-		     "IOC Disable");
-	bfa->iocfc.action = BFA_IOCFC_ACT_DISABLE;
-
-	bfa->rme_process = BFA_FALSE;
-	bfa_ioc_disable(&bfa->ioc);
-}
-
-
-bfa_boolean_t
-bfa_iocfc_is_operational(struct bfa_s *bfa)
-{
-	return bfa_ioc_is_operational(&bfa->ioc) && bfa->iocfc.cfgdone;
-}
-
-/**
- * Return boot target port wwns -- read from boot information in flash.
- */
-void
-bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns)
-{
-	struct bfa_iocfc_s *iocfc = &bfa->iocfc;
-	struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp;
-	int i;
-
-	if (cfgrsp->pbc_cfg.boot_enabled && cfgrsp->pbc_cfg.nbluns) {
-		bfa_trc(bfa, cfgrsp->pbc_cfg.nbluns);
-		*nwwns = cfgrsp->pbc_cfg.nbluns;
-		for (i = 0; i < cfgrsp->pbc_cfg.nbluns; i++)
-			wwns[i] = cfgrsp->pbc_cfg.blun[i].tgt_pwwn;
-
-		return;
-	}
-
-	*nwwns = cfgrsp->bootwwns.nwwns;
-	memcpy(wwns, cfgrsp->bootwwns.wwn, sizeof(cfgrsp->bootwwns.wwn));
-}
-
-void
-bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa, struct bfa_boot_pbc_s *pbcfg)
-{
-	struct bfa_iocfc_s *iocfc = &bfa->iocfc;
-	struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp;
-
-	pbcfg->enable = cfgrsp->pbc_cfg.boot_enabled;
-	pbcfg->nbluns = cfgrsp->pbc_cfg.nbluns;
-	pbcfg->speed = cfgrsp->pbc_cfg.port_speed;
-	memcpy(pbcfg->pblun, cfgrsp->pbc_cfg.blun, sizeof(pbcfg->pblun));
-}
-
-int
-bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, struct bfi_pbc_vport_s *pbc_vport)
-{
-	struct bfa_iocfc_s *iocfc = &bfa->iocfc;
-	struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp;
-
-	memcpy(pbc_vport, cfgrsp->pbc_cfg.vport, sizeof(cfgrsp->pbc_cfg.vport));
-	return cfgrsp->pbc_cfg.nvports;
-}
-
-
-#endif
-
-

drivers/scsi/bfa/bfa_iocfc.h

@@ -1,184 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_IOCFC_H__
-#define __BFA_IOCFC_H__
-
-#include <bfa_ioc.h>
-#include <bfa.h>
-#include <bfi/bfi_iocfc.h>
-#include <bfi/bfi_pbc.h>
-#include <bfa_callback_priv.h>
-
-#define BFA_REQQ_NELEMS_MIN	(4)
-#define BFA_RSPQ_NELEMS_MIN	(4)
-
-struct bfa_iocfc_regs_s {
-	bfa_os_addr_t   intr_status;
-	bfa_os_addr_t   intr_mask;
-	bfa_os_addr_t   cpe_q_pi[BFI_IOC_MAX_CQS];
-	bfa_os_addr_t   cpe_q_ci[BFI_IOC_MAX_CQS];
-	bfa_os_addr_t   cpe_q_depth[BFI_IOC_MAX_CQS];
-	bfa_os_addr_t   cpe_q_ctrl[BFI_IOC_MAX_CQS];
-	bfa_os_addr_t   rme_q_ci[BFI_IOC_MAX_CQS];
-	bfa_os_addr_t   rme_q_pi[BFI_IOC_MAX_CQS];
-	bfa_os_addr_t   rme_q_depth[BFI_IOC_MAX_CQS];
-	bfa_os_addr_t   rme_q_ctrl[BFI_IOC_MAX_CQS];
-};
-
-/**
- * MSIX vector handlers
- */
-#define BFA_MSIX_MAX_VECTORS	22
-typedef void (*bfa_msix_handler_t)(struct bfa_s *bfa, int vec);
-struct bfa_msix_s {
-	int	nvecs;
-	bfa_msix_handler_t handler[BFA_MSIX_MAX_VECTORS];
-};
-
-/**
- * Chip specific interfaces
- */
-struct bfa_hwif_s {
-	void (*hw_reginit)(struct bfa_s *bfa);
-	void (*hw_reqq_ack)(struct bfa_s *bfa, int reqq);
-	void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq);
-	void (*hw_msix_init)(struct bfa_s *bfa, int nvecs);
-	void (*hw_msix_install)(struct bfa_s *bfa);
-	void (*hw_msix_uninstall)(struct bfa_s *bfa);
-	void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix);
-	void (*hw_msix_getvecs)(struct bfa_s *bfa, u32 *vecmap,
-			u32 *nvecs, u32 *maxvec);
-	void (*hw_msix_get_rme_range) (struct bfa_s *bfa, u32 *start,
-			u32 *end);
-};
-typedef void (*bfa_cb_iocfc_t) (void *cbarg, enum bfa_status status);
-
-struct bfa_iocfc_s {
-	struct bfa_s 		*bfa;
-	struct bfa_iocfc_cfg_s 	cfg;
-	int			action;
-
-	u32        	req_cq_pi[BFI_IOC_MAX_CQS];
-	u32        	rsp_cq_ci[BFI_IOC_MAX_CQS];
-
-	struct bfa_cb_qe_s	init_hcb_qe;
-	struct bfa_cb_qe_s	stop_hcb_qe;
-	struct bfa_cb_qe_s	dis_hcb_qe;
-	struct bfa_cb_qe_s	stats_hcb_qe;
-	bfa_boolean_t		cfgdone;
-
-	struct bfa_dma_s	cfg_info;
-	struct bfi_iocfc_cfg_s *cfginfo;
-	struct bfa_dma_s	cfgrsp_dma;
-	struct bfi_iocfc_cfgrsp_s *cfgrsp;
-	struct bfi_iocfc_cfg_reply_s *cfg_reply;
-
-	u8			*stats_kva;
-	u64		stats_pa;
-	struct bfa_fw_stats_s 	*fw_stats;
-	struct bfa_timer_s 	stats_timer;	/*  timer */
-	struct bfa_iocfc_stats_s *stats_ret;	/*  driver stats location */
-	bfa_status_t		stats_status;	/*  stats/statsclr status */
-	bfa_boolean_t   	stats_busy;	/*  outstanding stats */
-	bfa_cb_ioc_t		stats_cbfn;	/*  driver callback function */
-	void           		*stats_cbarg;	/*  user callback arg */
-
-	struct bfa_dma_s   	req_cq_ba[BFI_IOC_MAX_CQS];
-	struct bfa_dma_s   	req_cq_shadow_ci[BFI_IOC_MAX_CQS];
-	struct bfa_dma_s   	rsp_cq_ba[BFI_IOC_MAX_CQS];
-	struct bfa_dma_s   	rsp_cq_shadow_pi[BFI_IOC_MAX_CQS];
-	struct bfa_iocfc_regs_s	bfa_regs;	/*  BFA device registers */
-	struct bfa_hwif_s	hwif;
-
-	bfa_cb_iocfc_t		updateq_cbfn; /*  bios callback function */
-	void			*updateq_cbarg;	/*  bios callback arg */
-	u32			intr_mask;
-};
-
-#define bfa_lpuid(__bfa)		bfa_ioc_portid(&(__bfa)->ioc)
-#define bfa_msix_init(__bfa, __nvecs)	\
-	((__bfa)->iocfc.hwif.hw_msix_init(__bfa, __nvecs))
-#define bfa_msix_install(__bfa)	\
-	((__bfa)->iocfc.hwif.hw_msix_install(__bfa))
-#define bfa_msix_uninstall(__bfa)	\
-	((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa))
-#define bfa_isr_mode_set(__bfa, __msix)	\
-	((__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix))
-#define bfa_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec)	\
-	((__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap,	\
-		 __nvecs, __maxvec))
-#define bfa_msix_get_rme_range(__bfa, __start, __end)   \
-	((__bfa)->iocfc.hwif.hw_msix_get_rme_range(__bfa, __start, __end))
-
-/*
- * FC specific IOC functions.
- */
-void bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
-		u32 *dm_len);
-void bfa_iocfc_attach(struct bfa_s *bfa, void *bfad,
-		struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo,
-		struct bfa_pcidev_s *pcidev);
-void bfa_iocfc_detach(struct bfa_s *bfa);
-void bfa_iocfc_init(struct bfa_s *bfa);
-void bfa_iocfc_start(struct bfa_s *bfa);
-void bfa_iocfc_stop(struct bfa_s *bfa);
-void bfa_iocfc_isr(void *bfa, struct bfi_mbmsg_s *msg);
-void bfa_iocfc_set_snsbase(struct bfa_s *bfa, u64 snsbase_pa);
-bfa_boolean_t bfa_iocfc_is_operational(struct bfa_s *bfa);
-void bfa_iocfc_reset_queues(struct bfa_s *bfa);
-void bfa_iocfc_updateq(struct bfa_s *bfa, u32 reqq_ba, u32 rspq_ba,
-			u32 reqq_sci, u32 rspq_spi,
-			bfa_cb_iocfc_t cbfn, void *cbarg);
-
-void bfa_msix_all(struct bfa_s *bfa, int vec);
-void bfa_msix_reqq(struct bfa_s *bfa, int vec);
-void bfa_msix_rspq(struct bfa_s *bfa, int vec);
-void bfa_msix_lpu_err(struct bfa_s *bfa, int vec);
-
-void bfa_hwcb_reginit(struct bfa_s *bfa);
-void bfa_hwcb_reqq_ack(struct bfa_s *bfa, int rspq);
-void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq);
-void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs);
-void bfa_hwcb_msix_install(struct bfa_s *bfa);
-void bfa_hwcb_msix_uninstall(struct bfa_s *bfa);
-void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
-void bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *vecmap,
-			u32 *nvecs, u32 *maxvec);
-void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end);
-void bfa_hwct_reginit(struct bfa_s *bfa);
-void bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq);
-void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq);
-void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs);
-void bfa_hwct_msix_install(struct bfa_s *bfa);
-void bfa_hwct_msix_uninstall(struct bfa_s *bfa);
-void bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix);
-void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap,
-			u32 *nvecs, u32 *maxvec);
-void bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end);
-
-void bfa_com_meminfo(bfa_boolean_t mincfg, u32 *dm_len);
-void bfa_com_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi,
-		bfa_boolean_t mincfg);
-void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns);
-void bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa,
-		struct bfa_boot_pbc_s *pbcfg);
-int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa,
-		struct bfi_pbc_vport_s *pbc_vport);
-
-#endif /* __BFA_IOCFC_H__ */
-

drivers/scsi/bfa/bfa_iocfc_q.c

@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-#include "bfa_intr_priv.h"
-
-BFA_TRC_FILE(HAL, IOCFC_Q);
-
-void
-bfa_iocfc_updateq(struct bfa_s *bfa, u32 reqq_ba, u32 rspq_ba,
-				u32 reqq_sci, u32 rspq_spi, bfa_cb_iocfc_t cbfn,
-				void *cbarg)
-{
-	struct bfa_iocfc_s *iocfc = &bfa->iocfc;
-	struct bfi_iocfc_updateq_req_s updateq_req;
-
-	iocfc->updateq_cbfn = cbfn;
-	iocfc->updateq_cbarg = cbarg;
-
-	bfi_h2i_set(updateq_req.mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_UPDATEQ_REQ,
-			bfa_lpuid(bfa));
-
-	updateq_req.reqq_ba = bfa_os_htonl(reqq_ba);
-	updateq_req.rspq_ba = bfa_os_htonl(rspq_ba);
-	updateq_req.reqq_sci = bfa_os_htonl(reqq_sci);
-	updateq_req.rspq_spi = bfa_os_htonl(rspq_spi);
-
-	bfa_ioc_mbox_send(&bfa->ioc, &updateq_req,
-			sizeof(struct bfi_iocfc_updateq_req_s));
-}

drivers/scsi/bfa/bfa_log.c

@@ -1,346 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfa_log.c BFA log library
- */
-
-#include <bfa_os_inc.h>
-#include <cs/bfa_log.h>
-
-/*
- * global log info structure
- */
-struct bfa_log_info_s {
-	u32        start_idx;	/*  start index for a module */
-	u32        total_count;	/*  total count for a module */
-	enum bfa_log_severity level;	/*  global log level */
-	bfa_log_cb_t	cbfn;		/*  callback function */
-};
-
-static struct bfa_log_info_s bfa_log_info[BFA_LOG_MODULE_ID_MAX + 1];
-static u32 bfa_log_msg_total_count;
-static int      bfa_log_initialized;
-
-static char    *bfa_log_severity[] =
-	{ "[none]", "[critical]", "[error]", "[warn]", "[info]", "" };
-
-/**
- * BFA log library initialization
- *
- * The log library initialization includes the following,
- *    - set log instance name and callback function
- *    - read the message array generated from xml files
- *    - calculate start index for each module
- *    - calculate message count for each module
- *    - perform error checking
- *
- * @param[in] log_mod - log module info
- * @param[in] instance_name - instance name
- * @param[in] cbfn - callback function
- *
- * It return 0 on success, or -1 on failure
- */
-int
-bfa_log_init(struct bfa_log_mod_s *log_mod, char *instance_name,
-			bfa_log_cb_t cbfn)
-{
-	struct bfa_log_msgdef_s *msg;
-	u32        pre_mod_id = 0;
-	u32        cur_mod_id = 0;
-	u32        i, pre_idx, idx, msg_id;
-
-	/*
-	 * set instance name
-	 */
-	if (log_mod) {
-		strncpy(log_mod->instance_info, instance_name,
-			sizeof(log_mod->instance_info));
-		log_mod->cbfn = cbfn;
-		for (i = 0; i <= BFA_LOG_MODULE_ID_MAX; i++)
-			log_mod->log_level[i] = BFA_LOG_WARNING;
-	}
-
-	if (bfa_log_initialized)
-		return 0;
-
-	for (i = 0; i <= BFA_LOG_MODULE_ID_MAX; i++) {
-		bfa_log_info[i].start_idx = 0;
-		bfa_log_info[i].total_count = 0;
-		bfa_log_info[i].level = BFA_LOG_WARNING;
-		bfa_log_info[i].cbfn = cbfn;
-	}
-
-	pre_idx = 0;
-	idx = 0;
-	msg = bfa_log_msg_array;
-	msg_id = BFA_LOG_GET_MSG_ID(msg);
-	pre_mod_id = BFA_LOG_GET_MOD_ID(msg_id);
-	while (msg_id != 0) {
-		cur_mod_id = BFA_LOG_GET_MOD_ID(msg_id);
-
-		if (cur_mod_id > BFA_LOG_MODULE_ID_MAX) {
-			cbfn(log_mod, msg_id,
-				"%s%s log: module id %u out of range\n",
-				BFA_LOG_CAT_NAME,
-				bfa_log_severity[BFA_LOG_ERROR],
-				cur_mod_id);
-			return -1;
-		}
-
-		if (pre_mod_id > BFA_LOG_MODULE_ID_MAX) {
-			cbfn(log_mod, msg_id,
-				"%s%s log: module id %u out of range\n",
-				BFA_LOG_CAT_NAME,
-				bfa_log_severity[BFA_LOG_ERROR],
-				pre_mod_id);
-			return -1;
-		}
-
-		if (cur_mod_id != pre_mod_id) {
-			bfa_log_info[pre_mod_id].start_idx = pre_idx;
-			bfa_log_info[pre_mod_id].total_count = idx - pre_idx;
-			pre_mod_id = cur_mod_id;
-			pre_idx = idx;
-		}
-
-		idx++;
-		msg++;
-		msg_id = BFA_LOG_GET_MSG_ID(msg);
-	}
-
-	bfa_log_info[cur_mod_id].start_idx = pre_idx;
-	bfa_log_info[cur_mod_id].total_count = idx - pre_idx;
-	bfa_log_msg_total_count = idx;
-
-	cbfn(log_mod, msg_id, "%s%s log: init OK, msg total count %u\n",
-		BFA_LOG_CAT_NAME,
-		bfa_log_severity[BFA_LOG_INFO], bfa_log_msg_total_count);
-
-	bfa_log_initialized = 1;
-
-	return 0;
-}
-
-/**
- * BFA log set log level for a module
- *
- * @param[in] log_mod - log module info
- * @param[in] mod_id - module id
- * @param[in] log_level - log severity level
- *
- * It return BFA_STATUS_OK on success, or > 0 on failure
- */
-bfa_status_t
-bfa_log_set_level(struct bfa_log_mod_s *log_mod, int mod_id,
-		  enum bfa_log_severity log_level)
-{
-	if (mod_id <= BFA_LOG_UNUSED_ID || mod_id > BFA_LOG_MODULE_ID_MAX)
-		return BFA_STATUS_EINVAL;
-
-	if (log_level <= BFA_LOG_INVALID || log_level > BFA_LOG_LEVEL_MAX)
-		return BFA_STATUS_EINVAL;
-
-	if (log_mod)
-		log_mod->log_level[mod_id] = log_level;
-	else
-		bfa_log_info[mod_id].level = log_level;
-
-	return BFA_STATUS_OK;
-}
-
-/**
- * BFA log set log level for all modules
- *
- * @param[in] log_mod - log module info
- * @param[in] log_level - log severity level
- *
- * It return BFA_STATUS_OK on success, or > 0 on failure
- */
-bfa_status_t
-bfa_log_set_level_all(struct bfa_log_mod_s *log_mod,
-		  enum bfa_log_severity log_level)
-{
-	int mod_id = BFA_LOG_UNUSED_ID + 1;
-
-	if (log_level <= BFA_LOG_INVALID || log_level > BFA_LOG_LEVEL_MAX)
-		return BFA_STATUS_EINVAL;
-
-	if (log_mod) {
-		for (; mod_id <= BFA_LOG_MODULE_ID_MAX; mod_id++)
-			log_mod->log_level[mod_id] = log_level;
-	} else {
-		for (; mod_id <= BFA_LOG_MODULE_ID_MAX; mod_id++)
-			bfa_log_info[mod_id].level = log_level;
-	}
-
-	return BFA_STATUS_OK;
-}
-
-/**
- * BFA log set log level for all aen sub-modules
- *
- * @param[in] log_mod - log module info
- * @param[in] log_level - log severity level
- *
- * It return BFA_STATUS_OK on success, or > 0 on failure
- */
-bfa_status_t
-bfa_log_set_level_aen(struct bfa_log_mod_s *log_mod,
-		  enum bfa_log_severity log_level)
-{
-	int mod_id = BFA_LOG_AEN_MIN + 1;
-
-	if (log_mod) {
-		for (; mod_id <= BFA_LOG_AEN_MAX; mod_id++)
-			log_mod->log_level[mod_id] = log_level;
-	} else {
-		for (; mod_id <= BFA_LOG_AEN_MAX; mod_id++)
-			bfa_log_info[mod_id].level = log_level;
-	}
-
-	return BFA_STATUS_OK;
-}
-
-/**
- * BFA log get log level for a module
- *
- * @param[in] log_mod - log module info
- * @param[in] mod_id - module id
- *
- * It returns log level or -1 on error
- */
-enum bfa_log_severity
-bfa_log_get_level(struct bfa_log_mod_s *log_mod, int mod_id)
-{
-	if (mod_id <= BFA_LOG_UNUSED_ID || mod_id > BFA_LOG_MODULE_ID_MAX)
-		return BFA_LOG_INVALID;
-
-	if (log_mod)
-		return log_mod->log_level[mod_id];
-	else
-		return bfa_log_info[mod_id].level;
-}
-
-enum bfa_log_severity
-bfa_log_get_msg_level(struct bfa_log_mod_s *log_mod, u32 msg_id)
-{
-	struct bfa_log_msgdef_s *msg;
-	u32        mod = BFA_LOG_GET_MOD_ID(msg_id);
-	u32        idx = BFA_LOG_GET_MSG_IDX(msg_id) - 1;
-
-	if (!bfa_log_initialized)
-		return BFA_LOG_INVALID;
-
-	if (mod > BFA_LOG_MODULE_ID_MAX)
-		return BFA_LOG_INVALID;
-
-	if (idx >= bfa_log_info[mod].total_count) {
-		bfa_log_info[mod].cbfn(log_mod, msg_id,
-			"%s%s log: inconsistent idx %u vs. total count %u\n",
-			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR], idx,
-			bfa_log_info[mod].total_count);
-		return BFA_LOG_INVALID;
-	}
-
-	msg = bfa_log_msg_array + bfa_log_info[mod].start_idx + idx;
-	if (msg_id != BFA_LOG_GET_MSG_ID(msg)) {
-		bfa_log_info[mod].cbfn(log_mod, msg_id,
-			"%s%s log: inconsistent msg id %u array msg id %u\n",
-			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR],
-			msg_id, BFA_LOG_GET_MSG_ID(msg));
-		return BFA_LOG_INVALID;
-	}
-
-	return BFA_LOG_GET_SEVERITY(msg);
-}
-
-/**
- * BFA log message handling
- *
- * BFA log message handling finds the message based on message id and prints
- * out the message based on its format and arguments. It also does prefix
- * the severity etc.
- *
- * @param[in] log_mod - log module info
- * @param[in] msg_id - message id
- * @param[in] ... - message arguments
- *
- * It return 0 on success, or -1 on errors
- */
-int
-bfa_log(struct bfa_log_mod_s *log_mod, u32 msg_id, ...)
-{
-	va_list         ap;
-	char            buf[256];
-	struct bfa_log_msgdef_s *msg;
-	int             log_level;
-	u32        mod = BFA_LOG_GET_MOD_ID(msg_id);
-	u32        idx = BFA_LOG_GET_MSG_IDX(msg_id) - 1;
-
-	if (!bfa_log_initialized)
-		return -1;
-
-	if (mod > BFA_LOG_MODULE_ID_MAX)
-		return -1;
-
-	if (idx >= bfa_log_info[mod].total_count) {
-		bfa_log_info[mod].
-			cbfn
-			(log_mod, msg_id,
-			"%s%s log: inconsistent idx %u vs. total count %u\n",
-			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR], idx,
-			bfa_log_info[mod].total_count);
-		return -1;
-	}
-
-	msg = bfa_log_msg_array + bfa_log_info[mod].start_idx + idx;
-	if (msg_id != BFA_LOG_GET_MSG_ID(msg)) {
-		bfa_log_info[mod].
-			cbfn
-			(log_mod, msg_id,
-			"%s%s log: inconsistent msg id %u array msg id %u\n",
-			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR],
-			msg_id, BFA_LOG_GET_MSG_ID(msg));
-		return -1;
-	}
-
-	log_level = log_mod ? log_mod->log_level[mod] : bfa_log_info[mod].level;
-	if ((BFA_LOG_GET_SEVERITY(msg) > log_level) &&
-			(msg->attributes != BFA_LOG_ATTR_NONE))
-		return 0;
-
-	va_start(ap, msg_id);
-	bfa_os_vsprintf(buf, BFA_LOG_GET_MSG_FMT_STRING(msg), ap);
-	va_end(ap);
-
-	if (log_mod)
-		log_mod->cbfn(log_mod, msg_id, "%s[%s]%s%s %s: %s\n",
-				BFA_LOG_CAT_NAME, log_mod->instance_info,
-				bfa_log_severity[BFA_LOG_GET_SEVERITY(msg)],
-				(msg->attributes & BFA_LOG_ATTR_AUDIT)
-				? " (audit) " : "", msg->msg_value, buf);
-	else
-		bfa_log_info[mod].cbfn(log_mod, msg_id, "%s%s%s %s: %s\n",
-				BFA_LOG_CAT_NAME,
-				bfa_log_severity[BFA_LOG_GET_SEVERITY(msg)],
-				(msg->attributes & BFA_LOG_ATTR_AUDIT) ?
-				" (audit) " : "", msg->msg_value, buf);
-
-	return 0;
-}
-

drivers/scsi/bfa/bfa_log_module.c

@@ -1,537 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <cs/bfa_log.h>
-#include <aen/bfa_aen_adapter.h>
-#include <aen/bfa_aen_audit.h>
-#include <aen/bfa_aen_ethport.h>
-#include <aen/bfa_aen_ioc.h>
-#include <aen/bfa_aen_itnim.h>
-#include <aen/bfa_aen_lport.h>
-#include <aen/bfa_aen_port.h>
-#include <aen/bfa_aen_rport.h>
-#include <log/bfa_log_fcs.h>
-#include <log/bfa_log_hal.h>
-#include <log/bfa_log_linux.h>
-#include <log/bfa_log_wdrv.h>
-
-struct bfa_log_msgdef_s bfa_log_msg_array[] = {
-
-
-/* messages define for BFA_AEN_CAT_ADAPTER Module */
-{BFA_AEN_ADAPTER_ADD, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_ADAPTER_ADD",
- "New adapter found: SN = %s, base port WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_ADAPTER_REMOVE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_ADAPTER_REMOVE",
- "Adapter removed: SN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-
-
-
-/* messages define for BFA_AEN_CAT_AUDIT Module */
-{BFA_AEN_AUDIT_AUTH_ENABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "BFA_AEN_AUDIT_AUTH_ENABLE",
- "Authentication enabled for base port: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_AUDIT_AUTH_DISABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "BFA_AEN_AUDIT_AUTH_DISABLE",
- "Authentication disabled for base port: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-
-
-
-/* messages define for BFA_AEN_CAT_ETHPORT Module */
-{BFA_AEN_ETHPORT_LINKUP, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_ETHPORT_LINKUP",
- "Base port ethernet linkup: mac = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_ETHPORT_LINKDOWN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_ETHPORT_LINKDOWN",
- "Base port ethernet linkdown: mac = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_ETHPORT_ENABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_ETHPORT_ENABLE",
- "Base port ethernet interface enabled: mac = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_ETHPORT_DISABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_ETHPORT_DISABLE",
- "Base port ethernet interface disabled: mac = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-
-
-
-/* messages define for BFA_AEN_CAT_IOC Module */
-{BFA_AEN_IOC_HBGOOD, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_IOC_HBGOOD",
- "Heart Beat of IOC %d is good.",
- ((BFA_LOG_D << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_IOC_HBFAIL, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_CRITICAL,
- "BFA_AEN_IOC_HBFAIL",
- "Heart Beat of IOC %d has failed.",
- ((BFA_LOG_D << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_IOC_ENABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_IOC_ENABLE",
- "IOC %d is enabled.",
- ((BFA_LOG_D << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_IOC_DISABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_IOC_DISABLE",
- "IOC %d is disabled.",
- ((BFA_LOG_D << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_IOC_FWMISMATCH, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_CRITICAL, "BFA_AEN_IOC_FWMISMATCH",
- "Running firmware version is incompatible with the driver version.",
- (0), 0},
-
-{BFA_AEN_IOC_FWCFG_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_CRITICAL, "BFA_AEN_IOC_FWCFG_ERROR",
- "Link initialization failed due to firmware configuration read error:"
- " WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_IOC_INVALID_VENDOR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_ERROR, "BFA_AEN_IOC_INVALID_VENDOR",
- "Unsupported switch vendor. Link initialization failed: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_IOC_INVALID_NWWN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_ERROR, "BFA_AEN_IOC_INVALID_NWWN",
- "Invalid NWWN. Link initialization failed: NWWN = 00:00:00:00:00:00:00:00.",
- (0), 0},
-
-{BFA_AEN_IOC_INVALID_PWWN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_ERROR, "BFA_AEN_IOC_INVALID_PWWN",
- "Invalid PWWN. Link initialization failed: PWWN = 00:00:00:00:00:00:00:00.",
- (0), 0},
-
-
-
-
-/* messages define for BFA_AEN_CAT_ITNIM Module */
-{BFA_AEN_ITNIM_ONLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_ITNIM_ONLINE",
- "Target (WWN = %s) is online for initiator (WWN = %s).",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_ITNIM_OFFLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_ITNIM_OFFLINE",
- "Target (WWN = %s) offlined by initiator (WWN = %s).",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_ITNIM_DISCONNECT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_ERROR, "BFA_AEN_ITNIM_DISCONNECT",
- "Target (WWN = %s) connectivity lost for initiator (WWN = %s).",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-
-
-
-/* messages define for BFA_AEN_CAT_LPORT Module */
-{BFA_AEN_LPORT_NEW, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_LPORT_NEW",
- "New logical port created: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_DELETE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_LPORT_DELETE",
- "Logical port deleted: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_ONLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_LPORT_ONLINE",
- "Logical port online: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_OFFLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_LPORT_OFFLINE",
- "Logical port taken offline: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_DISCONNECT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_ERROR, "BFA_AEN_LPORT_DISCONNECT",
- "Logical port lost fabric connectivity: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_NEW_PROP, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_LPORT_NEW_PROP",
- "New virtual port created using proprietary interface: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_DELETE_PROP, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "BFA_AEN_LPORT_DELETE_PROP",
- "Virtual port deleted using proprietary interface: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_NEW_STANDARD, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "BFA_AEN_LPORT_NEW_STANDARD",
- "New virtual port created using standard interface: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_DELETE_STANDARD, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "BFA_AEN_LPORT_DELETE_STANDARD",
- "Virtual port deleted using standard interface: WWN = %s, Role = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_LPORT_NPIV_DUP_WWN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_LPORT_NPIV_DUP_WWN",
- "Virtual port login failed. Duplicate WWN = %s reported by fabric.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_LPORT_NPIV_FABRIC_MAX, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_LPORT_NPIV_FABRIC_MAX",
- "Virtual port (WWN = %s) login failed. Max NPIV ports already exist in"
- " fabric/fport.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_LPORT_NPIV_UNKNOWN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_LPORT_NPIV_UNKNOWN",
- "Virtual port (WWN = %s) login failed.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-
-
-
-/* messages define for BFA_AEN_CAT_PORT Module */
-{BFA_AEN_PORT_ONLINE, BFA_LOG_ATTR_NONE, BFA_LOG_INFO, "BFA_AEN_PORT_ONLINE",
- "Base port online: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_OFFLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_WARNING,
- "BFA_AEN_PORT_OFFLINE",
- "Base port offline: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_RLIR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_PORT_RLIR",
- "RLIR event not supported.",
- (0), 0},
-
-{BFA_AEN_PORT_SFP_INSERT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_PORT_SFP_INSERT",
- "New SFP found: WWN/MAC = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_SFP_REMOVE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_PORT_SFP_REMOVE",
- "SFP removed: WWN/MAC = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_SFP_POM, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_WARNING,
- "BFA_AEN_PORT_SFP_POM",
- "SFP POM level to %s: WWN/MAC = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_PORT_ENABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_PORT_ENABLE",
- "Base port enabled: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_DISABLE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_PORT_DISABLE",
- "Base port disabled: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_AUTH_ON, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_PORT_AUTH_ON",
- "Authentication successful for base port: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_AUTH_OFF, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_ERROR,
- "BFA_AEN_PORT_AUTH_OFF",
- "Authentication unsuccessful for base port: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_DISCONNECT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_ERROR,
- "BFA_AEN_PORT_DISCONNECT",
- "Base port (WWN = %s) lost fabric connectivity.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_QOS_NEG, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_WARNING,
- "BFA_AEN_PORT_QOS_NEG",
- "QOS negotiation failed for base port: WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_FABRIC_NAME_CHANGE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_PORT_FABRIC_NAME_CHANGE",
- "Base port WWN = %s, Fabric WWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_PORT_SFP_ACCESS_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_PORT_SFP_ACCESS_ERROR",
- "SFP access error: WWN/MAC = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_AEN_PORT_SFP_UNSUPPORT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_WARNING, "BFA_AEN_PORT_SFP_UNSUPPORT",
- "Unsupported SFP found: WWN/MAC = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-
-
-
-/* messages define for BFA_AEN_CAT_RPORT Module */
-{BFA_AEN_RPORT_ONLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_RPORT_ONLINE",
- "Remote port (WWN = %s) online for logical port (WWN = %s).",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_RPORT_OFFLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_RPORT_OFFLINE",
- "Remote port (WWN = %s) offlined by logical port (WWN = %s).",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_RPORT_DISCONNECT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_ERROR, "BFA_AEN_RPORT_DISCONNECT",
- "Remote port (WWN = %s) connectivity lost for logical port (WWN = %s).",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) | 0), 2},
-
-{BFA_AEN_RPORT_QOS_PRIO, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_RPORT_QOS_PRIO",
- "QOS priority changed to %s: RPWWN = %s and LPWWN = %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) |
-  (BFA_LOG_S << BFA_LOG_ARG2) | 0), 3},
-
-{BFA_AEN_RPORT_QOS_FLOWID, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "BFA_AEN_RPORT_QOS_FLOWID",
- "QOS flow ID changed to %d: RPWWN = %s and LPWWN = %s.",
- ((BFA_LOG_D << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) |
-  (BFA_LOG_S << BFA_LOG_ARG2) | 0), 3},
-
-
-
-
-/* messages define for FCS Module */
-{BFA_LOG_FCS_FABRIC_NOSWITCH, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "FCS_FABRIC_NOSWITCH",
- "No switched fabric presence is detected.",
- (0), 0},
-
-{BFA_LOG_FCS_FABRIC_ISOLATED, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "FCS_FABRIC_ISOLATED",
- "Port is isolated due to VF_ID mismatch. PWWN: %s, Port VF_ID: %04x and"
- " switch port VF_ID: %04x.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_X << BFA_LOG_ARG1) |
-  (BFA_LOG_X << BFA_LOG_ARG2) | 0), 3},
-
-
-
-
-/* messages define for HAL Module */
-{BFA_LOG_HAL_ASSERT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_ERROR,
- "HAL_ASSERT",
- "Assertion failure: %s:%d: %s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_D << BFA_LOG_ARG1) |
-  (BFA_LOG_S << BFA_LOG_ARG2) | 0), 3},
-
-{BFA_LOG_HAL_HEARTBEAT_FAILURE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_CRITICAL, "HAL_HEARTBEAT_FAILURE",
- "Firmware heartbeat failure at %d",
- ((BFA_LOG_D << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_HAL_FCPIM_PARM_INVALID, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "HAL_FCPIM_PARM_INVALID",
- "Driver configuration %s value %d is invalid. Value should be within"
- " %d and %d.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_D << BFA_LOG_ARG1) |
-  (BFA_LOG_D << BFA_LOG_ARG2) | (BFA_LOG_D << BFA_LOG_ARG3) | 0), 4},
-
-{BFA_LOG_HAL_SM_ASSERT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_ERROR,
- "HAL_SM_ASSERT",
- "SM Assertion failure: %s:%d: event = %d",
- ((BFA_LOG_S << BFA_LOG_ARG0) | (BFA_LOG_D << BFA_LOG_ARG1) |
-  (BFA_LOG_D << BFA_LOG_ARG2) | 0), 3},
-
-{BFA_LOG_HAL_DRIVER_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "HAL_DRIVER_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_HAL_DRIVER_CONFIG_ERROR,
- BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "HAL_DRIVER_CONFIG_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_HAL_MBOX_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "HAL_MBOX_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-
-
-
-/* messages define for LINUX Module */
-{BFA_LOG_LINUX_DEVICE_CLAIMED, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_DEVICE_CLAIMED",
- "bfa device at %s claimed.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_HASH_INIT_FAILED, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_HASH_INIT_FAILED",
- "Hash table initialization failure for the port %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_SYSFS_FAILED, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_SYSFS_FAILED",
- "sysfs file creation failure for the port %s.",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_MEM_ALLOC_FAILED, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_MEM_ALLOC_FAILED",
- "Memory allocation failed: %s.  ",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_DRIVER_REGISTRATION_FAILED,
- BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "LINUX_DRIVER_REGISTRATION_FAILED",
- "%s.  ",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_ITNIM_FREE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "LINUX_ITNIM_FREE",
- "scsi%d: FCID: %s WWPN: %s",
- ((BFA_LOG_D << BFA_LOG_ARG0) | (BFA_LOG_S << BFA_LOG_ARG1) |
-  (BFA_LOG_S << BFA_LOG_ARG2) | 0), 3},
-
-{BFA_LOG_LINUX_ITNIM_ONLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_ITNIM_ONLINE",
- "Target: %d:0:%d FCID: %s WWPN: %s",
- ((BFA_LOG_D << BFA_LOG_ARG0) | (BFA_LOG_D << BFA_LOG_ARG1) |
-  (BFA_LOG_S << BFA_LOG_ARG2) | (BFA_LOG_S << BFA_LOG_ARG3) | 0), 4},
-
-{BFA_LOG_LINUX_ITNIM_OFFLINE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_ITNIM_OFFLINE",
- "Target: %d:0:%d FCID: %s WWPN: %s",
- ((BFA_LOG_D << BFA_LOG_ARG0) | (BFA_LOG_D << BFA_LOG_ARG1) |
-  (BFA_LOG_S << BFA_LOG_ARG2) | (BFA_LOG_S << BFA_LOG_ARG3) | 0), 4},
-
-{BFA_LOG_LINUX_SCSI_HOST_FREE, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_SCSI_HOST_FREE",
- "Free scsi%d",
- ((BFA_LOG_D << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_SCSI_ABORT, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "LINUX_SCSI_ABORT",
- "scsi%d: abort cmnd %p, iotag %x",
- ((BFA_LOG_D << BFA_LOG_ARG0) | (BFA_LOG_P << BFA_LOG_ARG1) |
-  (BFA_LOG_X << BFA_LOG_ARG2) | 0), 3},
-
-{BFA_LOG_LINUX_SCSI_ABORT_COMP, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_SCSI_ABORT_COMP",
- "scsi%d: complete abort 0x%p, iotag 0x%x",
- ((BFA_LOG_D << BFA_LOG_ARG0) | (BFA_LOG_P << BFA_LOG_ARG1) |
-  (BFA_LOG_X << BFA_LOG_ARG2) | 0), 3},
-
-{BFA_LOG_LINUX_DRIVER_CONFIG_ERROR,
- BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "LINUX_DRIVER_CONFIG_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_BNA_STATE_MACHINE,
- BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "LINUX_BNA_STATE_MACHINE",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_IOC_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_IOC_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_RESOURCE_ALLOC_ERROR,
- BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "LINUX_RESOURCE_ALLOC_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_RING_BUFFER_ERROR,
- BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG, BFA_LOG_INFO,
- "LINUX_RING_BUFFER_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_DRIVER_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_ERROR, "LINUX_DRIVER_ERROR",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_DRIVER_INFO, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_DRIVER_INFO",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_DRIVER_DIAG, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_DRIVER_DIAG",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-{BFA_LOG_LINUX_DRIVER_AEN, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "LINUX_DRIVER_AEN",
- "%s",
- ((BFA_LOG_S << BFA_LOG_ARG0) | 0), 1},
-
-
-
-
-/* messages define for WDRV Module */
-{BFA_LOG_WDRV_IOC_INIT_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "WDRV_IOC_INIT_ERROR",
- "IOC initialization has failed.",
- (0), 0},
-
-{BFA_LOG_WDRV_IOC_INTERNAL_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "WDRV_IOC_INTERNAL_ERROR",
- "IOC internal error.  ",
- (0), 0},
-
-{BFA_LOG_WDRV_IOC_START_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "WDRV_IOC_START_ERROR",
- "IOC could not be started.  ",
- (0), 0},
-
-{BFA_LOG_WDRV_IOC_STOP_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "WDRV_IOC_STOP_ERROR",
- "IOC could not be stopped.  ",
- (0), 0},
-
-{BFA_LOG_WDRV_INSUFFICIENT_RESOURCES, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "WDRV_INSUFFICIENT_RESOURCES",
- "Insufficient memory.  ",
- (0), 0},
-
-{BFA_LOG_WDRV_BASE_ADDRESS_MAP_ERROR, BFA_LOG_ATTR_NONE | BFA_LOG_ATTR_LOG,
- BFA_LOG_INFO, "WDRV_BASE_ADDRESS_MAP_ERROR",
- "Unable to map the IOC onto the system address space.  ",
- (0), 0},
-
-
-{0, 0, 0, "", "", 0, 0},
-};

drivers/scsi/bfa/bfa_lps.c

@@ -1,892 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-#include <bfi/bfi_lps.h>
-#include <cs/bfa_debug.h>
-#include <defs/bfa_defs_pci.h>
-
-BFA_TRC_FILE(HAL, LPS);
-BFA_MODULE(lps);
-
-#define BFA_LPS_MIN_LPORTS	(1)
-#define BFA_LPS_MAX_LPORTS	(256)
-
-/*
- * Maximum Vports supported per physical port or vf.
- */
-#define BFA_LPS_MAX_VPORTS_SUPP_CB  255
-#define BFA_LPS_MAX_VPORTS_SUPP_CT  190
-
-/**
- * forward declarations
- */
-static void bfa_lps_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len,
-			    u32 *dm_len);
-static void bfa_lps_attach(struct bfa_s *bfa, void *bfad,
-			   struct bfa_iocfc_cfg_s *cfg,
-			   struct bfa_meminfo_s *meminfo,
-			   struct bfa_pcidev_s *pcidev);
-static void bfa_lps_detach(struct bfa_s *bfa);
-static void bfa_lps_start(struct bfa_s *bfa);
-static void bfa_lps_stop(struct bfa_s *bfa);
-static void bfa_lps_iocdisable(struct bfa_s *bfa);
-static void bfa_lps_login_rsp(struct bfa_s *bfa,
-			      struct bfi_lps_login_rsp_s *rsp);
-static void bfa_lps_logout_rsp(struct bfa_s *bfa,
-			       struct bfi_lps_logout_rsp_s *rsp);
-static void bfa_lps_reqq_resume(void *lps_arg);
-static void bfa_lps_free(struct bfa_lps_s *lps);
-static void bfa_lps_send_login(struct bfa_lps_s *lps);
-static void bfa_lps_send_logout(struct bfa_lps_s *lps);
-static void bfa_lps_login_comp(struct bfa_lps_s *lps);
-static void bfa_lps_logout_comp(struct bfa_lps_s *lps);
-static void bfa_lps_cvl_event(struct bfa_lps_s *lps);
-
-/**
- *  lps_pvt BFA LPS private functions
- */
-
-enum bfa_lps_event {
-	BFA_LPS_SM_LOGIN	= 1,	/* login request from user	*/
-	BFA_LPS_SM_LOGOUT	= 2,	/* logout request from user	*/
-	BFA_LPS_SM_FWRSP	= 3,	/* f/w response to login/logout	*/
-	BFA_LPS_SM_RESUME	= 4,	/* space present in reqq queue	*/
-	BFA_LPS_SM_DELETE	= 5,	/* lps delete from user		*/
-	BFA_LPS_SM_OFFLINE	= 6,	/* Link is offline		*/
-	BFA_LPS_SM_RX_CVL       = 7,	/* Rx clear virtual link        */
-};
-
-static void bfa_lps_sm_init(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_login(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_loginwait(struct bfa_lps_s *lps,
-			enum bfa_lps_event event);
-static void bfa_lps_sm_online(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_logout(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_logowait(struct bfa_lps_s *lps,
-			enum bfa_lps_event event);
-
-/**
- * Init state -- no login
- */
-static void
-bfa_lps_sm_init(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
-	bfa_trc(lps->bfa, lps->lp_tag);
-	bfa_trc(lps->bfa, event);
-
-	switch (event) {
-	case BFA_LPS_SM_LOGIN:
-		if (bfa_reqq_full(lps->bfa, lps->reqq)) {
-			bfa_sm_set_state(lps, bfa_lps_sm_loginwait);
-			bfa_reqq_wait(lps->bfa, lps->reqq, &lps->wqe);
-		} else {
-			bfa_sm_set_state(lps, bfa_lps_sm_login);
-			bfa_lps_send_login(lps);
-		}
-		if (lps->fdisc)
-			bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-			BFA_PL_EID_LOGIN, 0, "FDISC Request");
-		else
-			bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-			BFA_PL_EID_LOGIN, 0, "FLOGI Request");
-		break;
-
-	case BFA_LPS_SM_LOGOUT:
-		bfa_lps_logout_comp(lps);
-		break;
-
-	case BFA_LPS_SM_DELETE:
-		bfa_lps_free(lps);
-		break;
-
-	case BFA_LPS_SM_RX_CVL:
-	case BFA_LPS_SM_OFFLINE:
-		break;
-
-	case BFA_LPS_SM_FWRSP:
-		/* Could happen when fabric detects loopback and discards
-		 * the lps request. Fw will eventually sent out the timeout
-		 * Just ignore
-		 */
-		break;
-
-	default:
-		bfa_sm_fault(lps->bfa, event);
-	}
-}
-
-/**
- * login is in progress -- awaiting response from firmware
- */
-static void
-bfa_lps_sm_login(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
-	bfa_trc(lps->bfa, lps->lp_tag);
-	bfa_trc(lps->bfa, event);
-
-	switch (event) {
-	case BFA_LPS_SM_FWRSP:
-		if (lps->status == BFA_STATUS_OK) {
-			bfa_sm_set_state(lps, bfa_lps_sm_online);
-			if (lps->fdisc)
-				bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-				BFA_PL_EID_LOGIN, 0, "FDISC Accept");
-			else
-				bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-				BFA_PL_EID_LOGIN, 0, "FLOGI Accept");
-		} else {
-			bfa_sm_set_state(lps, bfa_lps_sm_init);
-			if (lps->fdisc)
-				bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-				BFA_PL_EID_LOGIN, 0,
-				"FDISC Fail (RJT or timeout)");
-			else
-				bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-				BFA_PL_EID_LOGIN, 0,
-				"FLOGI Fail (RJT or timeout)");
-		}
-		bfa_lps_login_comp(lps);
-		break;
-
-	case BFA_LPS_SM_OFFLINE:
-		bfa_sm_set_state(lps, bfa_lps_sm_init);
-		break;
-
-	default:
-		bfa_sm_fault(lps->bfa, event);
-	}
-}
-
-/**
- * login pending - awaiting space in request queue
- */
-static void
-bfa_lps_sm_loginwait(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
-	bfa_trc(lps->bfa, lps->lp_tag);
-	bfa_trc(lps->bfa, event);
-
-	switch (event) {
-	case BFA_LPS_SM_RESUME:
-		bfa_sm_set_state(lps, bfa_lps_sm_login);
-		break;
-
-	case BFA_LPS_SM_OFFLINE:
-		bfa_sm_set_state(lps, bfa_lps_sm_init);
-		bfa_reqq_wcancel(&lps->wqe);
-		break;
-
-	case BFA_LPS_SM_RX_CVL:
-		/*
-		 * Login was not even sent out; so when getting out
-		 * of this state, it will appear like a login retry
-		 * after Clear virtual link
-		 */
-		break;
-
-	default:
-		bfa_sm_fault(lps->bfa, event);
-	}
-}
-
-/**
- * login complete
- */
-static void
-bfa_lps_sm_online(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
-	bfa_trc(lps->bfa, lps->lp_tag);
-	bfa_trc(lps->bfa, event);
-
-	switch (event) {
-	case BFA_LPS_SM_LOGOUT:
-		if (bfa_reqq_full(lps->bfa, lps->reqq)) {
-			bfa_sm_set_state(lps, bfa_lps_sm_logowait);
-			bfa_reqq_wait(lps->bfa, lps->reqq, &lps->wqe);
-		} else {
-			bfa_sm_set_state(lps, bfa_lps_sm_logout);
-			bfa_lps_send_logout(lps);
-		}
-		bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-			BFA_PL_EID_LOGO, 0, "Logout");
-		break;
-
-	case BFA_LPS_SM_RX_CVL:
-		bfa_sm_set_state(lps, bfa_lps_sm_init);
-
-		/* Let the vport module know about this event */
-		bfa_lps_cvl_event(lps);
-		bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
-			BFA_PL_EID_FIP_FCF_CVL, 0, "FCF Clear Virt. Link Rx");
-		break;
-
-	case BFA_LPS_SM_OFFLINE:
-	case BFA_LPS_SM_DELETE:
-		bfa_sm_set_state(lps, bfa_lps_sm_init);
-		break;
-
-	default:
-		bfa_sm_fault(lps->bfa, event);
-	}
-}
-
-/**
- * logout in progress - awaiting firmware response
- */
-static void
-bfa_lps_sm_logout(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
-	bfa_trc(lps->bfa, lps->lp_tag);
-	bfa_trc(lps->bfa, event);
-
-	switch (event) {
-	case BFA_LPS_SM_FWRSP:
-		bfa_sm_set_state(lps, bfa_lps_sm_init);
-		bfa_lps_logout_comp(lps);
-		break;
-
-	case BFA_LPS_SM_OFFLINE:
-		bfa_sm_set_state(lps, bfa_lps_sm_init);
-		break;
-
-	default:
-		bfa_sm_fault(lps->bfa, event);
-	}
-}
-
-/**
- * logout pending -- awaiting space in request queue
- */
-static void
-bfa_lps_sm_logowait(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
-	bfa_trc(lps->bfa, lps->lp_tag);
-	bfa_trc(lps->bfa, event);
-
-	switch (event) {
-	case BFA_LPS_SM_RESUME:
-		bfa_sm_set_state(lps, bfa_lps_sm_logout);
-		bfa_lps_send_logout(lps);
-		break;
-
-	case BFA_LPS_SM_OFFLINE:
-		bfa_sm_set_state(lps, bfa_lps_sm_init);
-		bfa_reqq_wcancel(&lps->wqe);
-		break;
-
-	default:
-		bfa_sm_fault(lps->bfa, event);
-	}
-}
-
-
-
-/**
- *  lps_pvt BFA LPS private functions
- */
-
-/**
- * return memory requirement
- */
-static void
-bfa_lps_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len, u32 *dm_len)
-{
-	if (cfg->drvcfg.min_cfg)
-		*ndm_len += sizeof(struct bfa_lps_s) * BFA_LPS_MIN_LPORTS;
-	else
-		*ndm_len += sizeof(struct bfa_lps_s) * BFA_LPS_MAX_LPORTS;
-}
-
-/**
- * bfa module attach at initialization time
- */
-static void
-bfa_lps_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
-		struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
-{
-	struct bfa_lps_mod_s	*mod = BFA_LPS_MOD(bfa);
-	struct bfa_lps_s	*lps;
-	int			i;
-
-	bfa_os_memset(mod, 0, sizeof(struct bfa_lps_mod_s));
-	mod->num_lps = BFA_LPS_MAX_LPORTS;
-	if (cfg->drvcfg.min_cfg)
-		mod->num_lps = BFA_LPS_MIN_LPORTS;
-	else
-		mod->num_lps = BFA_LPS_MAX_LPORTS;
-	mod->lps_arr = lps = (struct bfa_lps_s *) bfa_meminfo_kva(meminfo);
-
-	bfa_meminfo_kva(meminfo) += mod->num_lps * sizeof(struct bfa_lps_s);
-
-	INIT_LIST_HEAD(&mod->lps_free_q);
-	INIT_LIST_HEAD(&mod->lps_active_q);
-
-	for (i = 0; i < mod->num_lps; i++, lps++) {
-		lps->bfa	= bfa;
-		lps->lp_tag	= (u8) i;
-		lps->reqq	= BFA_REQQ_LPS;
-		bfa_reqq_winit(&lps->wqe, bfa_lps_reqq_resume, lps);
-		list_add_tail(&lps->qe, &mod->lps_free_q);
-	}
-}
-
-static void
-bfa_lps_detach(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_lps_start(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_lps_stop(struct bfa_s *bfa)
-{
-}
-
-/**
- * IOC in disabled state -- consider all lps offline
- */
-static void
-bfa_lps_iocdisable(struct bfa_s *bfa)
-{
-	struct bfa_lps_mod_s	*mod = BFA_LPS_MOD(bfa);
-	struct bfa_lps_s	*lps;
-	struct list_head		*qe, *qen;
-
-	list_for_each_safe(qe, qen, &mod->lps_active_q) {
-		lps = (struct bfa_lps_s *) qe;
-		bfa_sm_send_event(lps, BFA_LPS_SM_OFFLINE);
-	}
-}
-
-/**
- * Firmware login response
- */
-static void
-bfa_lps_login_rsp(struct bfa_s *bfa, struct bfi_lps_login_rsp_s *rsp)
-{
-	struct bfa_lps_mod_s	*mod = BFA_LPS_MOD(bfa);
-	struct bfa_lps_s	*lps;
-
-	bfa_assert(rsp->lp_tag < mod->num_lps);
-	lps = BFA_LPS_FROM_TAG(mod, rsp->lp_tag);
-
-	lps->status = rsp->status;
-	switch (rsp->status) {
-	case BFA_STATUS_OK:
-		lps->fport	= rsp->f_port;
-		lps->npiv_en	= rsp->npiv_en;
-		lps->lp_pid	= rsp->lp_pid;
-		lps->pr_bbcred	= bfa_os_ntohs(rsp->bb_credit);
-		lps->pr_pwwn	= rsp->port_name;
-		lps->pr_nwwn	= rsp->node_name;
-		lps->auth_req	= rsp->auth_req;
-		lps->lp_mac	= rsp->lp_mac;
-		lps->brcd_switch = rsp->brcd_switch;
-		lps->fcf_mac	= rsp->fcf_mac;
-
-		break;
-
-	case BFA_STATUS_FABRIC_RJT:
-		lps->lsrjt_rsn = rsp->lsrjt_rsn;
-		lps->lsrjt_expl = rsp->lsrjt_expl;
-
-		break;
-
-	case BFA_STATUS_EPROTOCOL:
-		lps->ext_status = rsp->ext_status;
-
-		break;
-
-	default:
-		/* Nothing to do with other status */
-		break;
-	}
-
-	bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP);
-}
-
-/**
- * Firmware logout response
- */
-static void
-bfa_lps_logout_rsp(struct bfa_s *bfa, struct bfi_lps_logout_rsp_s *rsp)
-{
-	struct bfa_lps_mod_s	*mod = BFA_LPS_MOD(bfa);
-	struct bfa_lps_s	*lps;
-
-	bfa_assert(rsp->lp_tag < mod->num_lps);
-	lps = BFA_LPS_FROM_TAG(mod, rsp->lp_tag);
-
-	bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP);
-}
-
-/**
- * Firmware received a Clear virtual link request (for FCoE)
- */
-static void
-bfa_lps_rx_cvl_event(struct bfa_s *bfa, struct bfi_lps_cvl_event_s *cvl)
-{
-	struct bfa_lps_mod_s    *mod = BFA_LPS_MOD(bfa);
-	struct bfa_lps_s        *lps;
-
-	lps = BFA_LPS_FROM_TAG(mod, cvl->lp_tag);
-
-	bfa_sm_send_event(lps, BFA_LPS_SM_RX_CVL);
-}
-
-/**
- * Space is available in request queue, resume queueing request to firmware.
- */
-static void
-bfa_lps_reqq_resume(void *lps_arg)
-{
-	struct bfa_lps_s	*lps = lps_arg;
-
-	bfa_sm_send_event(lps, BFA_LPS_SM_RESUME);
-}
-
-/**
- * lps is freed -- triggered by vport delete
- */
-static void
-bfa_lps_free(struct bfa_lps_s *lps)
-{
-	struct bfa_lps_mod_s	*mod = BFA_LPS_MOD(lps->bfa);
-
-	list_del(&lps->qe);
-	list_add_tail(&lps->qe, &mod->lps_free_q);
-}
-
-/**
- * send login request to firmware
- */
-static void
-bfa_lps_send_login(struct bfa_lps_s *lps)
-{
-	struct bfi_lps_login_req_s	*m;
-
-	m = bfa_reqq_next(lps->bfa, lps->reqq);
-	bfa_assert(m);
-
-	bfi_h2i_set(m->mh, BFI_MC_LPS, BFI_LPS_H2I_LOGIN_REQ,
-			bfa_lpuid(lps->bfa));
-
-	m->lp_tag	= lps->lp_tag;
-	m->alpa		= lps->alpa;
-	m->pdu_size	= bfa_os_htons(lps->pdusz);
-	m->pwwn		= lps->pwwn;
-	m->nwwn		= lps->nwwn;
-	m->fdisc	= lps->fdisc;
-	m->auth_en	= lps->auth_en;
-
-	bfa_reqq_produce(lps->bfa, lps->reqq);
-}
-
-/**
- * send logout request to firmware
- */
-static void
-bfa_lps_send_logout(struct bfa_lps_s *lps)
-{
-	struct bfi_lps_logout_req_s *m;
-
-	m = bfa_reqq_next(lps->bfa, lps->reqq);
-	bfa_assert(m);
-
-	bfi_h2i_set(m->mh, BFI_MC_LPS, BFI_LPS_H2I_LOGOUT_REQ,
-			bfa_lpuid(lps->bfa));
-
-	m->lp_tag    = lps->lp_tag;
-	m->port_name = lps->pwwn;
-	bfa_reqq_produce(lps->bfa, lps->reqq);
-}
-
-/**
- * Indirect login completion handler for non-fcs
- */
-static void
-bfa_lps_login_comp_cb(void *arg, bfa_boolean_t complete)
-{
-	struct bfa_lps_s *lps	= arg;
-
-	if (!complete)
-		return;
-
-	if (lps->fdisc)
-		bfa_cb_lps_fdisc_comp(lps->bfa->bfad, lps->uarg, lps->status);
-	else
-		bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status);
-}
-
-/**
- * Login completion handler -- direct call for fcs, queue for others
- */
-static void
-bfa_lps_login_comp(struct bfa_lps_s *lps)
-{
-	if (!lps->bfa->fcs) {
-		bfa_cb_queue(lps->bfa, &lps->hcb_qe,
-				bfa_lps_login_comp_cb, lps);
-		return;
-	}
-
-	if (lps->fdisc)
-		bfa_cb_lps_fdisc_comp(lps->bfa->bfad, lps->uarg, lps->status);
-	else
-		bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status);
-}
-
-/**
- * Indirect logout completion handler for non-fcs
- */
-static void
-bfa_lps_logout_comp_cb(void *arg, bfa_boolean_t complete)
-{
-	struct bfa_lps_s *lps	= arg;
-
-	if (!complete)
-		return;
-
-	if (lps->fdisc)
-		bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg);
-	else
-		bfa_cb_lps_flogo_comp(lps->bfa->bfad, lps->uarg);
-}
-
-/**
- * Logout completion handler -- direct call for fcs, queue for others
- */
-static void
-bfa_lps_logout_comp(struct bfa_lps_s *lps)
-{
-	if (!lps->bfa->fcs) {
-		bfa_cb_queue(lps->bfa, &lps->hcb_qe,
-				bfa_lps_logout_comp_cb, lps);
-		return;
-	}
-	if (lps->fdisc)
-		bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg);
-	else
-		bfa_cb_lps_flogo_comp(lps->bfa->bfad, lps->uarg);
-}
-
-/**
- * Clear virtual link completion handler for non-fcs
- */
-static void
-bfa_lps_cvl_event_cb(void *arg, bfa_boolean_t complete)
-{
-	struct bfa_lps_s *lps   = arg;
-
-	if (!complete)
-		return;
-
-	/* Clear virtual link to base port will result in link down */
-	if (lps->fdisc)
-		bfa_cb_lps_cvl_event(lps->bfa->bfad, lps->uarg);
-}
-
-/**
- * Received Clear virtual link event --direct call for fcs,
- * queue for others
- */
-static void
-bfa_lps_cvl_event(struct bfa_lps_s *lps)
-{
-	if (!lps->bfa->fcs) {
-		bfa_cb_queue(lps->bfa, &lps->hcb_qe, bfa_lps_cvl_event_cb,
-				lps);
-		return;
-	}
-
-	/* Clear virtual link to base port will result in link down */
-	if (lps->fdisc)
-		bfa_cb_lps_cvl_event(lps->bfa->bfad, lps->uarg);
-}
-
-u32
-bfa_lps_get_max_vport(struct bfa_s *bfa)
-{
-	if (bfa_ioc_devid(&bfa->ioc) == BFA_PCI_DEVICE_ID_CT)
-		return BFA_LPS_MAX_VPORTS_SUPP_CT;
-	else
-		return BFA_LPS_MAX_VPORTS_SUPP_CB;
-}
-
-/**
- *  lps_public BFA LPS public functions
- */
-
-/**
- * Allocate a lport srvice tag.
- */
-struct bfa_lps_s  *
-bfa_lps_alloc(struct bfa_s *bfa)
-{
-	struct bfa_lps_mod_s	*mod = BFA_LPS_MOD(bfa);
-	struct bfa_lps_s	*lps = NULL;
-
-	bfa_q_deq(&mod->lps_free_q, &lps);
-
-	if (lps == NULL)
-		return NULL;
-
-	list_add_tail(&lps->qe, &mod->lps_active_q);
-
-	bfa_sm_set_state(lps, bfa_lps_sm_init);
-	return lps;
-}
-
-/**
- * Free lport service tag. This can be called anytime after an alloc.
- * No need to wait for any pending login/logout completions.
- */
-void
-bfa_lps_delete(struct bfa_lps_s *lps)
-{
-	bfa_sm_send_event(lps, BFA_LPS_SM_DELETE);
-}
-
-/**
- * Initiate a lport login.
- */
-void
-bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa, u16 pdusz,
-	wwn_t pwwn, wwn_t nwwn, bfa_boolean_t auth_en)
-{
-	lps->uarg	= uarg;
-	lps->alpa	= alpa;
-	lps->pdusz	= pdusz;
-	lps->pwwn	= pwwn;
-	lps->nwwn	= nwwn;
-	lps->fdisc	= BFA_FALSE;
-	lps->auth_en	= auth_en;
-	bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN);
-}
-
-/**
- * Initiate a lport fdisc login.
- */
-void
-bfa_lps_fdisc(struct bfa_lps_s *lps, void *uarg, u16 pdusz, wwn_t pwwn,
-	wwn_t nwwn)
-{
-	lps->uarg	= uarg;
-	lps->alpa	= 0;
-	lps->pdusz	= pdusz;
-	lps->pwwn	= pwwn;
-	lps->nwwn	= nwwn;
-	lps->fdisc	= BFA_TRUE;
-	lps->auth_en	= BFA_FALSE;
-	bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN);
-}
-
-/**
- * Initiate a lport logout (flogi).
- */
-void
-bfa_lps_flogo(struct bfa_lps_s *lps)
-{
-	bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT);
-}
-
-/**
- * Initiate a lport FDSIC logout.
- */
-void
-bfa_lps_fdisclogo(struct bfa_lps_s *lps)
-{
-	bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT);
-}
-
-/**
- * Discard a pending login request -- should be called only for
- * link down handling.
- */
-void
-bfa_lps_discard(struct bfa_lps_s *lps)
-{
-	bfa_sm_send_event(lps, BFA_LPS_SM_OFFLINE);
-}
-
-/**
- * Return lport services tag
- */
-u8
-bfa_lps_get_tag(struct bfa_lps_s *lps)
-{
-	return lps->lp_tag;
-}
-
-/**
- * Return lport services tag given the pid
- */
-u8
-bfa_lps_get_tag_from_pid(struct bfa_s *bfa, u32 pid)
-{
-	struct bfa_lps_mod_s	*mod = BFA_LPS_MOD(bfa);
-	struct bfa_lps_s	*lps;
-	int			i;
-
-	for (i = 0, lps = mod->lps_arr; i < mod->num_lps; i++, lps++) {
-		if (lps->lp_pid == pid)
-			return lps->lp_tag;
-	}
-
-	/* Return base port tag anyway */
-	return 0;
-}
-
-/**
- * return if fabric login indicates support for NPIV
- */
-bfa_boolean_t
-bfa_lps_is_npiv_en(struct bfa_lps_s *lps)
-{
-	return lps->npiv_en;
-}
-
-/**
- * Return TRUE if attached to F-Port, else return FALSE
- */
-bfa_boolean_t
-bfa_lps_is_fport(struct bfa_lps_s *lps)
-{
-	return lps->fport;
-}
-
-/**
- * Return TRUE if attached to a Brocade Fabric
- */
-bfa_boolean_t
-bfa_lps_is_brcd_fabric(struct bfa_lps_s *lps)
-{
-	return lps->brcd_switch;
-}
-/**
- * return TRUE if authentication is required
- */
-bfa_boolean_t
-bfa_lps_is_authreq(struct bfa_lps_s *lps)
-{
-	return lps->auth_req;
-}
-
-bfa_eproto_status_t
-bfa_lps_get_extstatus(struct bfa_lps_s *lps)
-{
-	return lps->ext_status;
-}
-
-/**
- * return port id assigned to the lport
- */
-u32
-bfa_lps_get_pid(struct bfa_lps_s *lps)
-{
-	return lps->lp_pid;
-}
-
-/**
- * Return bb_credit assigned in FLOGI response
- */
-u16
-bfa_lps_get_peer_bbcredit(struct bfa_lps_s *lps)
-{
-	return lps->pr_bbcred;
-}
-
-/**
- * Return peer port name
- */
-wwn_t
-bfa_lps_get_peer_pwwn(struct bfa_lps_s *lps)
-{
-	return lps->pr_pwwn;
-}
-
-/**
- * Return peer node name
- */
-wwn_t
-bfa_lps_get_peer_nwwn(struct bfa_lps_s *lps)
-{
-	return lps->pr_nwwn;
-}
-
-/**
- * return reason code if login request is rejected
- */
-u8
-bfa_lps_get_lsrjt_rsn(struct bfa_lps_s *lps)
-{
-	return lps->lsrjt_rsn;
-}
-
-/**
- * return explanation code if login request is rejected
- */
-u8
-bfa_lps_get_lsrjt_expl(struct bfa_lps_s *lps)
-{
-	return lps->lsrjt_expl;
-}
-
-/**
- * Return fpma/spma MAC for lport
- */
-struct mac_s
-bfa_lps_get_lp_mac(struct bfa_lps_s *lps)
-{
-	return lps->lp_mac;
-}
-
-/**
- * LPS firmware message class handler.
- */
-void
-bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
-{
-	union bfi_lps_i2h_msg_u	msg;
-
-	bfa_trc(bfa, m->mhdr.msg_id);
-	msg.msg = m;
-
-	switch (m->mhdr.msg_id) {
-	case BFI_LPS_H2I_LOGIN_RSP:
-		bfa_lps_login_rsp(bfa, msg.login_rsp);
-		break;
-
-	case BFI_LPS_H2I_LOGOUT_RSP:
-		bfa_lps_logout_rsp(bfa, msg.logout_rsp);
-		break;
-
-	case BFI_LPS_H2I_CVL_EVENT:
-		bfa_lps_rx_cvl_event(bfa, msg.cvl_event);
-		break;
-
-	default:
-		bfa_trc(bfa, m->mhdr.msg_id);
-		bfa_assert(0);
-	}
-}
-
-

drivers/scsi/bfa/bfa_lps_priv.h

@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_LPS_PRIV_H__
-#define __BFA_LPS_PRIV_H__
-
-#include <bfa_svc.h>
-
-struct bfa_lps_mod_s {
-	struct list_head		lps_free_q;
-	struct list_head		lps_active_q;
-	struct bfa_lps_s	*lps_arr;
-	int			num_lps;
-};
-
-#define BFA_LPS_MOD(__bfa)		(&(__bfa)->modules.lps_mod)
-#define BFA_LPS_FROM_TAG(__mod, __tag)	(&(__mod)->lps_arr[__tag])
-
-/*
- * external functions
- */
-void	bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-
-#endif /* __BFA_LPS_PRIV_H__ */

drivers/scsi/bfa/bfa_modules.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,16 +15,42 @@
  * General Public License for more details.
  */
 
-#ifndef __BFA_PRIV_H__
+/**
-#define __BFA_PRIV_H__
+ *  bfa_modules.h BFA modules
+ */
+
+#ifndef __BFA_MODULES_H__
+#define __BFA_MODULES_H__
+
+#include "bfa_cs.h"
+#include "bfa.h"
+#include "bfa_svc.h"
+#include "bfa_fcpim.h"
+#include "bfa_port.h"
+
+struct bfa_modules_s {
+	struct bfa_fcport_s	fcport;		/*  fc port module	      */
+	struct bfa_fcxp_mod_s	fcxp_mod;	/*  fcxp module	      */
+	struct bfa_lps_mod_s	lps_mod;	/*  fcxp module	      */
+	struct bfa_uf_mod_s	uf_mod;		/*  unsolicited frame module */
+	struct bfa_rport_mod_s	rport_mod;	/*  remote port module	      */
+	struct bfa_fcpim_mod_s	fcpim_mod;	/*  FCP initiator module     */
+	struct bfa_sgpg_mod_s	sgpg_mod;	/*  SG page module	      */
+	struct bfa_port_s	port;		/*  Physical port module     */
+};
+
+/*
+ * !!! Only append to the enums defined here to avoid any versioning
+ * !!! needed between trace utility and driver version
+ */
+enum {
+	BFA_TRC_HAL_CORE	= 1,
+	BFA_TRC_HAL_FCXP	= 2,
+	BFA_TRC_HAL_FCPIM	= 3,
+	BFA_TRC_HAL_IOCFC_CT	= 4,
+	BFA_TRC_HAL_IOCFC_CB	= 5,
+};
 
-#include "bfa_iocfc.h"
-#include "bfa_intr_priv.h"
-#include "bfa_trcmod_priv.h"
-#include "bfa_modules_priv.h"
-#include "bfa_fwimg_priv.h"
-#include <cs/bfa_log.h>
-#include <bfa_timer.h>
 
 /**
  * Macro to define a new BFA module
@@ -77,9 +103,7 @@ extern struct bfa_module_s *hal_mods[];
 
 struct bfa_s {
 	void			*bfad;		/*  BFA driver instance    */
-	struct bfa_aen_s	*aen;		/*  AEN module		    */
 	struct bfa_plog_s	*plog;		/*  portlog buffer	    */
-	struct bfa_log_mod_s	*logm;		/*  driver logging modulen */
 	struct bfa_trc_mod_s	*trcmod;	/*  driver tracing	    */
 	struct bfa_ioc_s	ioc;		/*  IOC module		    */
 	struct bfa_iocfc_s	iocfc;		/*  IOCFC module	    */
@@ -95,8 +119,6 @@ struct bfa_s {
 extern bfa_isr_func_t bfa_isrs[BFI_MC_MAX];
 extern bfa_ioc_mbox_mcfunc_t  bfa_mbox_isrs[];
 extern bfa_boolean_t bfa_auto_recover;
-extern struct bfa_module_s hal_mod_flash;
-extern struct bfa_module_s hal_mod_fcdiag;
 extern struct bfa_module_s hal_mod_sgpg;
 extern struct bfa_module_s hal_mod_fcport;
 extern struct bfa_module_s hal_mod_fcxp;
@@ -104,7 +126,5 @@ extern struct bfa_module_s hal_mod_lps;
 extern struct bfa_module_s hal_mod_uf;
 extern struct bfa_module_s hal_mod_rport;
 extern struct bfa_module_s hal_mod_fcpim;
-extern struct bfa_module_s hal_mod_pbind;
-
-#endif /* __BFA_PRIV_H__ */
 
+#endif /* __BFA_MODULES_H__ */

drivers/scsi/bfa/bfa_modules_priv.h

@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_MODULES_PRIV_H__
-#define __BFA_MODULES_PRIV_H__
-
-#include "bfa_uf_priv.h"
-#include "bfa_port_priv.h"
-#include "bfa_rport_priv.h"
-#include "bfa_fcxp_priv.h"
-#include "bfa_lps_priv.h"
-#include "bfa_fcpim_priv.h"
-#include <cee/bfa_cee.h>
-#include <port/bfa_port.h>
-
-
-struct bfa_modules_s {
-	struct bfa_fcport_s	fcport;	/*  fc port module	*/
-	struct bfa_fcxp_mod_s fcxp_mod; /*  fcxp module		*/
-	struct bfa_lps_mod_s lps_mod;   /*  fcxp module		*/
-	struct bfa_uf_mod_s uf_mod;	/*  unsolicited frame module	*/
-	struct bfa_rport_mod_s rport_mod; /*  remote port module	*/
-	struct bfa_fcpim_mod_s fcpim_mod; /*  FCP initiator module	*/
-	struct bfa_sgpg_mod_s sgpg_mod; /*  SG page module		*/
-	struct bfa_cee_s cee;   	/*  CEE Module                 */
-	struct bfa_port_s port;		/*  Physical port module	*/
-};
-
-#endif /* __BFA_MODULES_PRIV_H__ */

drivers/scsi/bfa/bfa_os_inc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -22,30 +22,20 @@
 #ifndef __BFA_OS_INC_H__
 #define __BFA_OS_INC_H__
 
-#ifndef __KERNEL__
-#include <stdint.h>
-#else
 #include <linux/types.h>
-
 #include <linux/version.h>
 #include <linux/pci.h>
-
 #include <linux/dma-mapping.h>
-#define SET_MODULE_VERSION(VER)
-
 #include <linux/idr.h>
-
 #include <linux/interrupt.h>
 #include <linux/cdev.h>
 #include <linux/fs.h>
 #include <linux/delay.h>
 #include <linux/vmalloc.h>
-
 #include <linux/workqueue.h>
-
+#include <linux/bitops.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_host.h>
-
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsi_transport_fc.h>
 #include <scsi/scsi_transport.h>
@@ -54,58 +44,38 @@
 #define __BIGENDIAN
 #endif
 
-#define BFA_ERR			KERN_ERR
+static inline u64 bfa_os_get_clock(void)
-#define BFA_WARNING		KERN_WARNING
+{
-#define BFA_NOTICE		KERN_NOTICE
+	return jiffies;
-#define BFA_INFO		KERN_INFO
+}
-#define BFA_DEBUG		KERN_DEBUG
 
-#define LOG_BFAD_INIT		0x00000001
+static inline u64 bfa_os_get_log_time(void)
-#define LOG_FCP_IO		0x00000002
+{
+	u64 system_time = 0;
+	struct timeval tv;
+	do_gettimeofday(&tv);
 
-#ifdef DEBUG
+	/* We are interested in seconds only. */
-#define BFA_LOG_TRACE(bfad, level, mask, fmt, arg...)			\
+	system_time = tv.tv_sec;
-		BFA_LOG(bfad, level, mask, fmt, ## arg)
+	return system_time;
-#define BFA_DEV_TRACE(bfad, level, fmt, arg...)				\
+}
-		BFA_DEV_PRINTF(bfad, level, fmt, ## arg)
+
-#define BFA_TRACE(level, fmt, arg...)					\
+#define bfa_io_lat_clock_res_div HZ
-		BFA_PRINTF(level, fmt, ## arg)
+#define bfa_io_lat_clock_res_mul 1000
-#else
-#define BFA_LOG_TRACE(bfad, level, mask, fmt, arg...)
-#define BFA_DEV_TRACE(bfad, level, fmt, arg...)
-#define BFA_TRACE(level, fmt, arg...)
-#endif
 
 #define BFA_ASSERT(p) do {						\
 	if (!(p)) {      \
 		printk(KERN_ERR "assert(%s) failed at %s:%d\n",		\
 		#p, __FILE__, __LINE__);      \
-		BUG();      \
 	}								\
 } while (0)
 
-
+#define BFA_LOG(level, bfad, mask, fmt, arg...)				\
-#define BFA_LOG(bfad, level, mask, fmt, arg...)				\
 do {									\
-	if (((mask) & (((struct bfad_s *)(bfad))->			\
+	if (((mask) == 4) || (level[1] <= '4'))				\
-		cfg_data[cfg_log_mask])) || (level[1] <= '3'))		\
+		dev_printk(level, &((bfad)->pcidev)->dev, fmt, ##arg);	\
-		dev_printk(level, &(((struct bfad_s *)			\
-			(bfad))->pcidev->dev), fmt, ##arg);      \
 } while (0)
 
-#ifndef BFA_DEV_PRINTF
-#define BFA_DEV_PRINTF(bfad, level, fmt, arg...)			\
-		dev_printk(level, &(((struct bfad_s *)			\
-			(bfad))->pcidev->dev), fmt, ##arg);
-#endif
-
-#define BFA_PRINTF(level, fmt, arg...)					\
-		printk(level fmt, ##arg);
-
-int bfa_os_MWB(void *);
-
-#define bfa_os_mmiowb()		mmiowb()
-
 #define bfa_swap_3b(_x)				\
 	((((_x) & 0xff) << 16) |		\
 	((_x) & 0x00ff00) |			\
@@ -140,11 +110,9 @@ int bfa_os_MWB(void *);
 #ifndef __BIGENDIAN
 #define bfa_os_htons(_x) ((u16)((((_x) & 0xff00) >> 8) | \
 				 (((_x) & 0x00ff) << 8)))
-
 #define bfa_os_htonl(_x)	bfa_os_swap32(_x)
 #define bfa_os_htonll(_x)	bfa_swap_8b(_x)
 #define bfa_os_hton3b(_x)	bfa_swap_3b(_x)
-
 #define bfa_os_wtole(_x)   (_x)
 #define bfa_os_sgaddr(_x)  (_x)
 
@@ -170,11 +138,10 @@ int bfa_os_MWB(void *);
 #define bfa_os_memcpy	memcpy
 #define bfa_os_udelay	udelay
 #define bfa_os_vsprintf vsprintf
+#define bfa_os_snprintf snprintf
 
 #define bfa_os_assign(__t, __s) __t = __s
-
+#define bfa_os_addr_t void __iomem *
-#define bfa_os_addr_t char __iomem *
-#define bfa_os_panic()
 
 #define bfa_os_reg_read(_raddr) readl(_raddr)
 #define bfa_os_reg_write(_raddr, _val) writel((_val), (_raddr))
@@ -191,11 +158,6 @@ int bfa_os_MWB(void *);
 				(tv.tv_sec*1000000+tv.tv_usec);      \
 			 })
 
-struct bfa_log_mod_s;
-void bfa_os_printf(struct bfa_log_mod_s *log_mod, u32 msg_id,
-			const char *fmt, ...);
-#endif
-
 #define boolean_t int
 
 /**
@@ -206,7 +168,15 @@ struct bfa_timeval_s {
 	u32	tv_usec;	/*  microseconds   */
 };
 
-void bfa_os_gettimeofday(struct bfa_timeval_s *tv);
+static inline void
+bfa_os_gettimeofday(struct bfa_timeval_s *tv)
+{
+	struct timeval  tmp_tv;
+
+	do_gettimeofday(&tmp_tv);
+	tv->tv_sec = (u32) tmp_tv.tv_sec;
+	tv->tv_usec = (u32) tmp_tv.tv_usec;
+}
 
 static inline void
 wwn2str(char *wwn_str, u64 wwn)

drivers/scsi/bfa/bfa_plog.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -17,8 +17,8 @@
 #ifndef __BFA_PORTLOG_H__
 #define __BFA_PORTLOG_H__
 
-#include "protocol/fc.h"
+#include "bfa_fc.h"
-#include <defs/bfa_defs_types.h>
+#include "bfa_defs.h"
 
 #define BFA_PL_NLOG_ENTS 256
 #define BFA_PL_LOG_REC_INCR(_x) ((_x)++, (_x) %= BFA_PL_NLOG_ENTS)
@@ -36,26 +36,18 @@ enum bfa_plog_log_type {
  * the (fixed size) record format for each entry in the portlog
  */
 struct bfa_plog_rec_s {
-	u32        tv;	/* Filled by the portlog driver when the *
+	u64	tv;	/* timestamp */
-				 * entry is added to the circular log.   */
+	u8	 port;	/* Source port that logged this entry */
-	u8         port;	/* Source port that logged this entry. CM
+	u8	 mid;	/* module id */
-				 * entities will use 0xFF */
+	u8	 eid;	/* indicates Rx, Tx, IOCTL, etc.  bfa_plog_eid */
-	u8         mid;	/* Integer value to be used by all entities *
+	u8	 log_type; /* string/integer log, bfa_plog_log_type_t */
-				 * while logging. The module id to string   *
-				 * conversion will be done by BFAL. See
-				 * enum bfa_plog_mid */
-	u8         eid;	/* indicates Rx, Tx, IOCTL, etc. See
-				 * enum bfa_plog_eid */
-	u8         log_type; /* indicates string log or integer log.
-				   * see bfa_plog_log_type_t */
 	u8	 log_num_ints;
 	/*
 	 * interpreted only if log_type is INT_LOG. indicates number of
 	 * integers in the int_log[] (0-PL_INT_LOG_SZ).
 	 */
 	u8	 rsvd;
-	u16        misc;	/* can be used to indicate fc frame length,
+	u16	misc;	/* can be used to indicate fc frame length */
-				 *etc.. */
 	union {
 		char	    string_log[BFA_PL_STRING_LOG_SZ];
 		u32	int_log[BFA_PL_INT_LOG_SZ];
@@ -123,7 +115,8 @@ enum bfa_plog_eid {
 	BFA_PL_EID_FIP_FCF_CVL		= 21,
 	BFA_PL_EID_LOGIN		= 22,
 	BFA_PL_EID_LOGO			= 23,
-	BFA_PL_EID_MAX			= 24
+	BFA_PL_EID_TRUNK_SCN		= 24,
+	BFA_PL_EID_MAX
 };
 
 #define BFA_PL_ENAME_STRLEN	8
@@ -154,8 +147,7 @@ void bfa_plog_intarr(struct bfa_plog_s *plog, enum bfa_plog_mid mid,
 			enum bfa_plog_eid event, u16 misc,
 			u32 *intarr, u32 num_ints);
 void bfa_plog_fchdr(struct bfa_plog_s *plog, enum bfa_plog_mid mid,
-			enum bfa_plog_eid event, u16 misc,
+		enum bfa_plog_eid event, u16 misc, struct fchs_s *fchdr);
-			struct fchs_s *fchdr);
 void bfa_plog_fchdr_and_pl(struct bfa_plog_s *plog, enum bfa_plog_mid mid,
 			enum bfa_plog_eid event, u16 misc,
 			struct fchs_s *fchdr, u32 pld_w0);

drivers/scsi/bfa/bfa_port.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -15,29 +15,24 @@
  * General Public License for more details.
  */
 
-#include <defs/bfa_defs_port.h>
+#include "bfa_defs_svc.h"
-#include <cs/bfa_trc.h>
+#include "bfa_port.h"
-#include <cs/bfa_log.h>
+#include "bfi.h"
-#include <cs/bfa_debug.h>
+#include "bfa_ioc.h"
-#include <port/bfa_port.h>
+
-#include <bfi/bfi.h>
-#include <bfi/bfi_port.h>
-#include <bfa_ioc.h>
-#include <cna/bfa_cna_trcmod.h>
 
 BFA_TRC_FILE(CNA, PORT);
 
 #define bfa_ioc_portid(__ioc) ((__ioc)->port_id)
-#define bfa_lpuid(__arg) bfa_ioc_portid(&(__arg)->ioc)
 
 static void
-bfa_port_stats_swap(struct bfa_port_s *port, union bfa_pport_stats_u *stats)
+bfa_port_stats_swap(struct bfa_port_s *port, union bfa_port_stats_u *stats)
 {
 	u32    *dip = (u32 *) stats;
 	u32    t0, t1;
 	int	    i;
 
-	for (i = 0; i < sizeof(union bfa_pport_stats_u) / sizeof(u32);
+	for (i = 0; i < sizeof(union bfa_port_stats_u)/sizeof(u32);
 		i += 2) {
 		t0 = dip[i];
 		t1 = dip[i + 1];
@@ -49,11 +44,6 @@ bfa_port_stats_swap(struct bfa_port_s *port, union bfa_pport_stats_u *stats)
 		dip[i + 1] = bfa_os_ntohl(t0);
 #endif
 	}
-
-    /** todo
-     * QoS stats r also swapped as 64bit; that structure also
-     * has to use 64 bit counters
-     */
 }
 
 /**
@@ -68,7 +58,9 @@ bfa_port_stats_swap(struct bfa_port_s *port, union bfa_pport_stats_u *stats)
 static void
 bfa_port_enable_isr(struct bfa_port_s *port, bfa_status_t status)
 {
-	bfa_assert(0);
+	bfa_trc(port, status);
+	port->endis_pending = BFA_FALSE;
+	port->endis_cbfn(port->endis_cbarg, status);
 }
 
 /**
@@ -83,7 +75,9 @@ bfa_port_enable_isr(struct bfa_port_s *port, bfa_status_t status)
 static void
 bfa_port_disable_isr(struct bfa_port_s *port, bfa_status_t status)
 {
-	bfa_assert(0);
+	bfa_trc(port, status);
+	port->endis_pending = BFA_FALSE;
+	port->endis_cbfn(port->endis_cbarg, status);
 }
 
 /**
@@ -105,7 +99,7 @@ bfa_port_get_stats_isr(struct bfa_port_s *port, bfa_status_t status)
 		struct bfa_timeval_s tv;
 
 		memcpy(port->stats, port->stats_dma.kva,
-		       sizeof(union bfa_pport_stats_u));
+		       sizeof(union bfa_port_stats_u));
 		bfa_port_stats_swap(port, port->stats);
 
 		bfa_os_gettimeofday(&tv);
@@ -178,9 +172,7 @@ bfa_port_isr(void *cbarg, struct bfi_mbmsg_s *m)
 		break;
 
 	case BFI_PORT_I2H_GET_STATS_RSP:
-		/*
+		/* Stats busy flag is still set? (may be cmd timed out) */
-		 * Stats busy flag is still set? (may be cmd timed out)
-		 */
 		if (port->stats_busy == BFA_FALSE)
 			break;
 		bfa_port_get_stats_isr(port, i2hmsg->getstats_rsp.status);
@@ -208,7 +200,7 @@ bfa_port_isr(void *cbarg, struct bfi_mbmsg_s *m)
 u32
 bfa_port_meminfo(void)
 {
-	return BFA_ROUNDUP(sizeof(union bfa_pport_stats_u), BFA_DMA_ALIGN_SZ);
+	return BFA_ROUNDUP(sizeof(union bfa_port_stats_u), BFA_DMA_ALIGN_SZ);
 }
 
 /**
@@ -243,8 +235,10 @@ bfa_port_enable(struct bfa_port_s *port, bfa_port_endis_cbfn_t cbfn,
 {
 	struct bfi_port_generic_req_s *m;
 
-	/** todo Not implemented */
+	if (bfa_ioc_is_disabled(port->ioc)) {
-	bfa_assert(0);
+		bfa_trc(port, BFA_STATUS_IOC_DISABLED);
+		return BFA_STATUS_IOC_DISABLED;
+	}
 
 	if (!bfa_ioc_is_operational(port->ioc)) {
 		bfa_trc(port, BFA_STATUS_IOC_FAILURE);
@@ -285,8 +279,10 @@ bfa_port_disable(struct bfa_port_s *port, bfa_port_endis_cbfn_t cbfn,
 {
 	struct bfi_port_generic_req_s *m;
 
-	/** todo Not implemented */
+	if (bfa_ioc_is_disabled(port->ioc)) {
-	bfa_assert(0);
+		bfa_trc(port, BFA_STATUS_IOC_DISABLED);
+		return BFA_STATUS_IOC_DISABLED;
+	}
 
 	if (!bfa_ioc_is_operational(port->ioc)) {
 		bfa_trc(port, BFA_STATUS_IOC_FAILURE);
@@ -322,7 +318,7 @@ bfa_port_disable(struct bfa_port_s *port, bfa_port_endis_cbfn_t cbfn,
  * @return Status
  */
 bfa_status_t
-bfa_port_get_stats(struct bfa_port_s *port, union bfa_pport_stats_u *stats,
+bfa_port_get_stats(struct bfa_port_s *port, union bfa_port_stats_u *stats,
 		    bfa_port_stats_cbfn_t cbfn, void *cbarg)
 {
 	struct bfi_port_get_stats_req_s *m;
@@ -402,9 +398,7 @@ bfa_port_hbfail(void *arg)
 {
 	struct bfa_port_s *port = (struct bfa_port_s *) arg;
 
-	/*
+	/* Fail any pending get_stats/clear_stats requests */
-	 * Fail any pending get_stats/clear_stats requests
-	 */
 	if (port->stats_busy) {
 		if (port->stats_cbfn)
 			port->stats_cbfn(port->stats_cbarg, BFA_STATUS_FAILED);
@@ -412,9 +406,7 @@ bfa_port_hbfail(void *arg)
 		port->stats_busy = BFA_FALSE;
 	}
 
-	/*
+	/* Clear any enable/disable is pending */
-	 * Clear any enable/disable is pending
-	 */
 	if (port->endis_pending) {
 		if (port->endis_cbfn)
 			port->endis_cbfn(port->endis_cbarg, BFA_STATUS_FAILED);
@@ -433,13 +425,12 @@ bfa_port_hbfail(void *arg)
  *                   The device driver specific mbox ISR functions have
  *                   this pointer as one of the parameters.
  *            trcmod -
- *            logmod -
  *
  * @return void
  */
 void
-bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, void *dev,
+bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc,
-		struct bfa_trc_mod_s *trcmod, struct bfa_log_mod_s *logmod)
+		 void *dev, struct bfa_trc_mod_s *trcmod)
 {
 	struct bfa_timeval_s tv;
 
@@ -448,7 +439,6 @@ bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, void *dev,
 	port->dev    = dev;
 	port->ioc    = ioc;
 	port->trcmod = trcmod;
-	port->logmod = logmod;
 
 	port->stats_busy = BFA_FALSE;
 	port->endis_pending = BFA_FALSE;

drivers/scsi/bfa/bfa_port.h

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFA_PORT_H__
+#define __BFA_PORT_H__
+
+#include "bfa_defs_svc.h"
+#include "bfa_ioc.h"
+#include "bfa_cs.h"
+
+typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status);
+typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status);
+
+struct bfa_port_s {
+	void				*dev;
+	struct bfa_ioc_s		*ioc;
+	struct bfa_trc_mod_s		*trcmod;
+	u32			msgtag;
+	bfa_boolean_t			stats_busy;
+	struct bfa_mbox_cmd_s		stats_mb;
+	bfa_port_stats_cbfn_t		stats_cbfn;
+	void				*stats_cbarg;
+	bfa_status_t			stats_status;
+	u32			stats_reset_time;
+	union bfa_port_stats_u		*stats;
+	struct bfa_dma_s		stats_dma;
+	bfa_boolean_t			endis_pending;
+	struct bfa_mbox_cmd_s		endis_mb;
+	bfa_port_endis_cbfn_t		endis_cbfn;
+	void				*endis_cbarg;
+	bfa_status_t			endis_status;
+	struct bfa_ioc_hbfail_notify_s	hbfail;
+};
+
+void	     bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc,
+				void *dev, struct bfa_trc_mod_s *trcmod);
+void	     bfa_port_detach(struct bfa_port_s *port);
+void	     bfa_port_hbfail(void *arg);
+
+bfa_status_t bfa_port_get_stats(struct bfa_port_s *port,
+				 union bfa_port_stats_u *stats,
+				 bfa_port_stats_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port,
+				   bfa_port_stats_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_port_enable(struct bfa_port_s *port,
+			      bfa_port_endis_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_port_disable(struct bfa_port_s *port,
+			       bfa_port_endis_cbfn_t cbfn, void *cbarg);
+u32     bfa_port_meminfo(void);
+void	     bfa_port_mem_claim(struct bfa_port_s *port,
+				 u8 *dma_kva, u64 dma_pa);
+#endif	/* __BFA_PORT_H__ */

drivers/scsi/bfa/bfa_port_priv.h

@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_PORT_PRIV_H__
-#define __BFA_PORT_PRIV_H__
-
-#include <defs/bfa_defs_pport.h>
-#include <bfi/bfi_pport.h>
-#include "bfa_intr_priv.h"
-
-/**
- * Link notification data structure
- */
-struct bfa_fcport_ln_s {
-	struct bfa_fcport_s     *fcport;
-	bfa_sm_t                sm;
-	struct bfa_cb_qe_s      ln_qe;  /*  BFA callback queue elem for ln */
-	enum bfa_pport_linkstate ln_event; /*  ln event for callback */
-};
-
-/**
- * BFA FC port data structure
- */
-struct bfa_fcport_s {
-	struct bfa_s 		*bfa;	/*  parent BFA instance */
-	bfa_sm_t		sm;	/*  port state machine */
-	wwn_t			nwwn;	/*  node wwn of physical port */
-	wwn_t			pwwn;	/*  port wwn of physical oprt */
-	enum bfa_pport_speed speed_sup;
-					/*  supported speeds */
-	enum bfa_pport_speed speed;	/*  current speed */
-	enum bfa_pport_topology topology;	/*  current topology */
-	u8			myalpa;	/*  my ALPA in LOOP topology */
-	u8			rsvd[3];
-	u32             mypid:24;
-	u32             rsvd_b:8;
-	struct bfa_pport_cfg_s	cfg;	/*  current port configuration */
-	struct bfa_qos_attr_s  qos_attr;   /* QoS Attributes */
-	struct bfa_qos_vc_attr_s qos_vc_attr;  /*  VC info from ELP */
-	struct bfa_reqq_wait_s	reqq_wait;
-					/*  to wait for room in reqq */
-	struct bfa_reqq_wait_s	svcreq_wait;
-					/*  to wait for room in reqq */
-	struct bfa_reqq_wait_s	stats_reqq_wait;
-					/*  to wait for room in reqq (stats) */
-	void			*event_cbarg;
-	void			(*event_cbfn) (void *cbarg,
-						bfa_pport_event_t event);
-	union {
-		union bfi_fcport_i2h_msg_u i2hmsg;
-	} event_arg;
-	void			*bfad;	/*  BFA driver handle */
-	struct bfa_fcport_ln_s   ln; /* Link Notification */
-	struct bfa_cb_qe_s		hcb_qe;	/*  BFA callback queue elem */
-	struct bfa_timer_s      timer;  /*  timer */
-	u32		msgtag;	/*  fimrware msg tag for reply */
-	u8			*stats_kva;
-	u64		stats_pa;
-	union bfa_fcport_stats_u *stats;
-	union bfa_fcport_stats_u *stats_ret; /*  driver stats location */
-	bfa_status_t            stats_status; /*  stats/statsclr status */
-	bfa_boolean_t           stats_busy; /*  outstanding stats/statsclr */
-	bfa_boolean_t           stats_qfull;
-	u32                	stats_reset_time; /* stats reset time stamp */
-	bfa_cb_pport_t          stats_cbfn; /*  driver callback function */
-	void                    *stats_cbarg; /* user callback arg */
-	bfa_boolean_t           diag_busy; /*  diag busy status */
-	bfa_boolean_t           beacon; /*  port beacon status */
-	bfa_boolean_t           link_e2e_beacon; /*  link beacon status */
-};
-
-#define BFA_FCPORT_MOD(__bfa)	(&(__bfa)->modules.fcport)
-
-/*
- * public functions
- */
-void bfa_fcport_init(struct bfa_s *bfa);
-void bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-
-#endif /* __BFA_PORT_PRIV_H__ */

drivers/scsi/bfa/bfa_rport.c

@@ -1,906 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-#include <bfa_svc.h>
-#include <cs/bfa_debug.h>
-#include <bfi/bfi_rport.h>
-#include "bfa_intr_priv.h"
-
-BFA_TRC_FILE(HAL, RPORT);
-BFA_MODULE(rport);
-
-#define bfa_rport_offline_cb(__rp) do {				\
-	if ((__rp)->bfa->fcs)						\
-		bfa_cb_rport_offline((__rp)->rport_drv);      \
-	else {								\
-		bfa_cb_queue((__rp)->bfa, &(__rp)->hcb_qe,		\
-				__bfa_cb_rport_offline, (__rp));      \
-	}								\
-} while (0)
-
-#define bfa_rport_online_cb(__rp) do {				\
-	if ((__rp)->bfa->fcs)						\
-		bfa_cb_rport_online((__rp)->rport_drv);      \
-	else {								\
-		bfa_cb_queue((__rp)->bfa, &(__rp)->hcb_qe,		\
-				  __bfa_cb_rport_online, (__rp));      \
-		}							\
-} while (0)
-
-/*
- * forward declarations
- */
-static struct bfa_rport_s *bfa_rport_alloc(struct bfa_rport_mod_s *rp_mod);
-static void bfa_rport_free(struct bfa_rport_s *rport);
-static bfa_boolean_t bfa_rport_send_fwcreate(struct bfa_rport_s *rp);
-static bfa_boolean_t bfa_rport_send_fwdelete(struct bfa_rport_s *rp);
-static bfa_boolean_t bfa_rport_send_fwspeed(struct bfa_rport_s *rp);
-static void __bfa_cb_rport_online(void *cbarg, bfa_boolean_t complete);
-static void __bfa_cb_rport_offline(void *cbarg, bfa_boolean_t complete);
-
-/**
- *  bfa_rport_sm BFA rport state machine
- */
-
-
-enum bfa_rport_event {
-	BFA_RPORT_SM_CREATE	= 1,	/*  rport create event		*/
-	BFA_RPORT_SM_DELETE	= 2,	/*  deleting an existing rport */
-	BFA_RPORT_SM_ONLINE	= 3,	/*  rport is online		*/
-	BFA_RPORT_SM_OFFLINE	= 4,	/*  rport is offline		*/
-	BFA_RPORT_SM_FWRSP	= 5,	/*  firmware response		*/
-	BFA_RPORT_SM_HWFAIL	= 6,	/*  IOC h/w failure		*/
-	BFA_RPORT_SM_QOS_SCN	= 7,	/*  QoS SCN from firmware	*/
-	BFA_RPORT_SM_SET_SPEED	= 8,	/*  Set Rport Speed 		*/
-	BFA_RPORT_SM_QRESUME	= 9,	/*  space in requeue queue	*/
-};
-
-static void	bfa_rport_sm_uninit(struct bfa_rport_s *rp,
-					enum bfa_rport_event event);
-static void	bfa_rport_sm_created(struct bfa_rport_s *rp,
-					 enum bfa_rport_event event);
-static void	bfa_rport_sm_fwcreate(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-static void	bfa_rport_sm_online(struct bfa_rport_s *rp,
-					enum bfa_rport_event event);
-static void	bfa_rport_sm_fwdelete(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-static void	bfa_rport_sm_offline(struct bfa_rport_s *rp,
-					 enum bfa_rport_event event);
-static void	bfa_rport_sm_deleting(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-static void	bfa_rport_sm_offline_pending(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-static void	bfa_rport_sm_delete_pending(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-static void	bfa_rport_sm_iocdisable(struct bfa_rport_s *rp,
-					    enum bfa_rport_event event);
-static void	bfa_rport_sm_fwcreate_qfull(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-static void	bfa_rport_sm_fwdelete_qfull(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-static void	bfa_rport_sm_deleting_qfull(struct bfa_rport_s *rp,
-					  enum bfa_rport_event event);
-
-/**
- * Beginning state, only online event expected.
- */
-static void
-bfa_rport_sm_uninit(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_CREATE:
-		bfa_stats(rp, sm_un_cr);
-		bfa_sm_set_state(rp, bfa_rport_sm_created);
-		break;
-
-	default:
-		bfa_stats(rp, sm_un_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-static void
-bfa_rport_sm_created(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_ONLINE:
-		bfa_stats(rp, sm_cr_on);
-		if (bfa_rport_send_fwcreate(rp))
-			bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
-		else
-			bfa_sm_set_state(rp, bfa_rport_sm_fwcreate_qfull);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_cr_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_rport_free(rp);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_cr_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		break;
-
-	default:
-		bfa_stats(rp, sm_cr_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Waiting for rport create response from firmware.
- */
-static void
-bfa_rport_sm_fwcreate(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_FWRSP:
-		bfa_stats(rp, sm_fwc_rsp);
-		bfa_sm_set_state(rp, bfa_rport_sm_online);
-		bfa_rport_online_cb(rp);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_fwc_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_delete_pending);
-		break;
-
-	case BFA_RPORT_SM_OFFLINE:
-		bfa_stats(rp, sm_fwc_off);
-		bfa_sm_set_state(rp, bfa_rport_sm_offline_pending);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_fwc_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		break;
-
-	default:
-		bfa_stats(rp, sm_fwc_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Request queue is full, awaiting queue resume to send create request.
- */
-static void
-bfa_rport_sm_fwcreate_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_QRESUME:
-		bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
-		bfa_rport_send_fwcreate(rp);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_fwc_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_reqq_wcancel(&rp->reqq_wait);
-		bfa_rport_free(rp);
-		break;
-
-	case BFA_RPORT_SM_OFFLINE:
-		bfa_stats(rp, sm_fwc_off);
-		bfa_sm_set_state(rp, bfa_rport_sm_offline);
-		bfa_reqq_wcancel(&rp->reqq_wait);
-		bfa_rport_offline_cb(rp);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_fwc_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		bfa_reqq_wcancel(&rp->reqq_wait);
-		break;
-
-	default:
-		bfa_stats(rp, sm_fwc_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Online state - normal parking state.
- */
-static void
-bfa_rport_sm_online(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	struct bfi_rport_qos_scn_s *qos_scn;
-
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_OFFLINE:
-		bfa_stats(rp, sm_on_off);
-		if (bfa_rport_send_fwdelete(rp))
-			bfa_sm_set_state(rp, bfa_rport_sm_fwdelete);
-		else
-			bfa_sm_set_state(rp, bfa_rport_sm_fwdelete_qfull);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_on_del);
-		if (bfa_rport_send_fwdelete(rp))
-			bfa_sm_set_state(rp, bfa_rport_sm_deleting);
-		else
-			bfa_sm_set_state(rp, bfa_rport_sm_deleting_qfull);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_on_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		break;
-
-	case BFA_RPORT_SM_SET_SPEED:
-		bfa_rport_send_fwspeed(rp);
-		break;
-
-	case BFA_RPORT_SM_QOS_SCN:
-		qos_scn = (struct bfi_rport_qos_scn_s *) rp->event_arg.fw_msg;
-		rp->qos_attr = qos_scn->new_qos_attr;
-		bfa_trc(rp->bfa, qos_scn->old_qos_attr.qos_flow_id);
-		bfa_trc(rp->bfa, qos_scn->new_qos_attr.qos_flow_id);
-		bfa_trc(rp->bfa, qos_scn->old_qos_attr.qos_priority);
-		bfa_trc(rp->bfa, qos_scn->new_qos_attr.qos_priority);
-
-		qos_scn->old_qos_attr.qos_flow_id  =
-			bfa_os_ntohl(qos_scn->old_qos_attr.qos_flow_id);
-		qos_scn->new_qos_attr.qos_flow_id  =
-			bfa_os_ntohl(qos_scn->new_qos_attr.qos_flow_id);
-		qos_scn->old_qos_attr.qos_priority =
-			bfa_os_ntohl(qos_scn->old_qos_attr.qos_priority);
-		qos_scn->new_qos_attr.qos_priority =
-			bfa_os_ntohl(qos_scn->new_qos_attr.qos_priority);
-
-		if (qos_scn->old_qos_attr.qos_flow_id !=
-			qos_scn->new_qos_attr.qos_flow_id)
-			bfa_cb_rport_qos_scn_flowid(rp->rport_drv,
-						    qos_scn->old_qos_attr,
-						    qos_scn->new_qos_attr);
-		if (qos_scn->old_qos_attr.qos_priority !=
-			qos_scn->new_qos_attr.qos_priority)
-			bfa_cb_rport_qos_scn_prio(rp->rport_drv,
-						  qos_scn->old_qos_attr,
-						  qos_scn->new_qos_attr);
-		break;
-
-	default:
-		bfa_stats(rp, sm_on_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Firmware rport is being deleted - awaiting f/w response.
- */
-static void
-bfa_rport_sm_fwdelete(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_FWRSP:
-		bfa_stats(rp, sm_fwd_rsp);
-		bfa_sm_set_state(rp, bfa_rport_sm_offline);
-		bfa_rport_offline_cb(rp);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_fwd_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_deleting);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_fwd_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		bfa_rport_offline_cb(rp);
-		break;
-
-	default:
-		bfa_stats(rp, sm_fwd_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-static void
-bfa_rport_sm_fwdelete_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_QRESUME:
-		bfa_sm_set_state(rp, bfa_rport_sm_fwdelete);
-		bfa_rport_send_fwdelete(rp);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_fwd_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_deleting_qfull);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_fwd_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		bfa_reqq_wcancel(&rp->reqq_wait);
-		bfa_rport_offline_cb(rp);
-		break;
-
-	default:
-		bfa_stats(rp, sm_fwd_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Offline state.
- */
-static void
-bfa_rport_sm_offline(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_off_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_rport_free(rp);
-		break;
-
-	case BFA_RPORT_SM_ONLINE:
-		bfa_stats(rp, sm_off_on);
-		if (bfa_rport_send_fwcreate(rp))
-			bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
-		else
-			bfa_sm_set_state(rp, bfa_rport_sm_fwcreate_qfull);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_off_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		break;
-
-	default:
-		bfa_stats(rp, sm_off_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Rport is deleted, waiting for firmware response to delete.
- */
-static void
-bfa_rport_sm_deleting(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_FWRSP:
-		bfa_stats(rp, sm_del_fwrsp);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_rport_free(rp);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_del_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_rport_free(rp);
-		break;
-
-	default:
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-static void
-bfa_rport_sm_deleting_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_QRESUME:
-		bfa_stats(rp, sm_del_fwrsp);
-		bfa_sm_set_state(rp, bfa_rport_sm_deleting);
-		bfa_rport_send_fwdelete(rp);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_del_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_reqq_wcancel(&rp->reqq_wait);
-		bfa_rport_free(rp);
-		break;
-
-	default:
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Waiting for rport create response from firmware. A delete is pending.
- */
-static void
-bfa_rport_sm_delete_pending(struct bfa_rport_s *rp,
-				enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_FWRSP:
-		bfa_stats(rp, sm_delp_fwrsp);
-		if (bfa_rport_send_fwdelete(rp))
-			bfa_sm_set_state(rp, bfa_rport_sm_deleting);
-		else
-			bfa_sm_set_state(rp, bfa_rport_sm_deleting_qfull);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_delp_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_rport_free(rp);
-		break;
-
-	default:
-		bfa_stats(rp, sm_delp_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * Waiting for rport create response from firmware. Rport offline is pending.
- */
-static void
-bfa_rport_sm_offline_pending(struct bfa_rport_s *rp,
-				 enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_FWRSP:
-		bfa_stats(rp, sm_offp_fwrsp);
-		if (bfa_rport_send_fwdelete(rp))
-			bfa_sm_set_state(rp, bfa_rport_sm_fwdelete);
-		else
-			bfa_sm_set_state(rp, bfa_rport_sm_fwdelete_qfull);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_offp_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_delete_pending);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		bfa_stats(rp, sm_offp_hwf);
-		bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
-		break;
-
-	default:
-		bfa_stats(rp, sm_offp_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-/**
- * IOC h/w failed.
- */
-static void
-bfa_rport_sm_iocdisable(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
-	bfa_trc(rp->bfa, rp->rport_tag);
-	bfa_trc(rp->bfa, event);
-
-	switch (event) {
-	case BFA_RPORT_SM_OFFLINE:
-		bfa_stats(rp, sm_iocd_off);
-		bfa_rport_offline_cb(rp);
-		break;
-
-	case BFA_RPORT_SM_DELETE:
-		bfa_stats(rp, sm_iocd_del);
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-		bfa_rport_free(rp);
-		break;
-
-	case BFA_RPORT_SM_ONLINE:
-		bfa_stats(rp, sm_iocd_on);
-		if (bfa_rport_send_fwcreate(rp))
-			bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
-		else
-			bfa_sm_set_state(rp, bfa_rport_sm_fwcreate_qfull);
-		break;
-
-	case BFA_RPORT_SM_HWFAIL:
-		break;
-
-	default:
-		bfa_stats(rp, sm_iocd_unexp);
-		bfa_sm_fault(rp->bfa, event);
-	}
-}
-
-
-
-/**
- *  bfa_rport_private BFA rport private functions
- */
-
-static void
-__bfa_cb_rport_online(void *cbarg, bfa_boolean_t complete)
-{
-	struct bfa_rport_s *rp = cbarg;
-
-	if (complete)
-		bfa_cb_rport_online(rp->rport_drv);
-}
-
-static void
-__bfa_cb_rport_offline(void *cbarg, bfa_boolean_t complete)
-{
-	struct bfa_rport_s *rp = cbarg;
-
-	if (complete)
-		bfa_cb_rport_offline(rp->rport_drv);
-}
-
-static void
-bfa_rport_qresume(void *cbarg)
-{
-	struct bfa_rport_s	*rp = cbarg;
-
-	bfa_sm_send_event(rp, BFA_RPORT_SM_QRESUME);
-}
-
-static void
-bfa_rport_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
-		u32 *dm_len)
-{
-	if (cfg->fwcfg.num_rports < BFA_RPORT_MIN)
-		cfg->fwcfg.num_rports = BFA_RPORT_MIN;
-
-	*km_len += cfg->fwcfg.num_rports * sizeof(struct bfa_rport_s);
-}
-
-static void
-bfa_rport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
-		     struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
-{
-	struct bfa_rport_mod_s *mod = BFA_RPORT_MOD(bfa);
-	struct bfa_rport_s *rp;
-	u16        i;
-
-	INIT_LIST_HEAD(&mod->rp_free_q);
-	INIT_LIST_HEAD(&mod->rp_active_q);
-
-	rp = (struct bfa_rport_s *) bfa_meminfo_kva(meminfo);
-	mod->rps_list = rp;
-	mod->num_rports = cfg->fwcfg.num_rports;
-
-	bfa_assert(mod->num_rports
-		   && !(mod->num_rports & (mod->num_rports - 1)));
-
-	for (i = 0; i < mod->num_rports; i++, rp++) {
-		bfa_os_memset(rp, 0, sizeof(struct bfa_rport_s));
-		rp->bfa = bfa;
-		rp->rport_tag = i;
-		bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-
-		/**
-		 *  - is unused
-		 */
-		if (i)
-			list_add_tail(&rp->qe, &mod->rp_free_q);
-
-		bfa_reqq_winit(&rp->reqq_wait, bfa_rport_qresume, rp);
-	}
-
-	/**
-	 * consume memory
-	 */
-	bfa_meminfo_kva(meminfo) = (u8 *) rp;
-}
-
-static void
-bfa_rport_detach(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_rport_start(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_rport_stop(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_rport_iocdisable(struct bfa_s *bfa)
-{
-	struct bfa_rport_mod_s *mod = BFA_RPORT_MOD(bfa);
-	struct bfa_rport_s *rport;
-	struct list_head        *qe, *qen;
-
-	list_for_each_safe(qe, qen, &mod->rp_active_q) {
-		rport = (struct bfa_rport_s *) qe;
-		bfa_sm_send_event(rport, BFA_RPORT_SM_HWFAIL);
-	}
-}
-
-static struct bfa_rport_s *
-bfa_rport_alloc(struct bfa_rport_mod_s *mod)
-{
-	struct bfa_rport_s *rport;
-
-	bfa_q_deq(&mod->rp_free_q, &rport);
-	if (rport)
-		list_add_tail(&rport->qe, &mod->rp_active_q);
-
-	return rport;
-}
-
-static void
-bfa_rport_free(struct bfa_rport_s *rport)
-{
-	struct bfa_rport_mod_s *mod = BFA_RPORT_MOD(rport->bfa);
-
-	bfa_assert(bfa_q_is_on_q(&mod->rp_active_q, rport));
-	list_del(&rport->qe);
-	list_add_tail(&rport->qe, &mod->rp_free_q);
-}
-
-static bfa_boolean_t
-bfa_rport_send_fwcreate(struct bfa_rport_s *rp)
-{
-	struct bfi_rport_create_req_s *m;
-
-	/**
-	 * check for room in queue to send request now
-	 */
-	m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
-	if (!m) {
-		bfa_reqq_wait(rp->bfa, BFA_REQQ_RPORT, &rp->reqq_wait);
-		return BFA_FALSE;
-	}
-
-	bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_CREATE_REQ,
-			bfa_lpuid(rp->bfa));
-	m->bfa_handle = rp->rport_tag;
-	m->max_frmsz = bfa_os_htons(rp->rport_info.max_frmsz);
-	m->pid = rp->rport_info.pid;
-	m->lp_tag = rp->rport_info.lp_tag;
-	m->local_pid = rp->rport_info.local_pid;
-	m->fc_class = rp->rport_info.fc_class;
-	m->vf_en = rp->rport_info.vf_en;
-	m->vf_id = rp->rport_info.vf_id;
-	m->cisc = rp->rport_info.cisc;
-
-	/**
-	 * queue I/O message to firmware
-	 */
-	bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
-	return BFA_TRUE;
-}
-
-static bfa_boolean_t
-bfa_rport_send_fwdelete(struct bfa_rport_s *rp)
-{
-	struct bfi_rport_delete_req_s *m;
-
-	/**
-	 * check for room in queue to send request now
-	 */
-	m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
-	if (!m) {
-		bfa_reqq_wait(rp->bfa, BFA_REQQ_RPORT, &rp->reqq_wait);
-		return BFA_FALSE;
-	}
-
-	bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_DELETE_REQ,
-			bfa_lpuid(rp->bfa));
-	m->fw_handle = rp->fw_handle;
-
-	/**
-	 * queue I/O message to firmware
-	 */
-	bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
-	return BFA_TRUE;
-}
-
-static bfa_boolean_t
-bfa_rport_send_fwspeed(struct bfa_rport_s *rp)
-{
-	struct bfa_rport_speed_req_s *m;
-
-	/**
-	 * check for room in queue to send request now
-	 */
-	m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
-	if (!m) {
-		bfa_trc(rp->bfa, rp->rport_info.speed);
-		return BFA_FALSE;
-	}
-
-	bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_SET_SPEED_REQ,
-			bfa_lpuid(rp->bfa));
-	m->fw_handle = rp->fw_handle;
-	m->speed = (u8)rp->rport_info.speed;
-
-	/**
-	 * queue I/O message to firmware
-	 */
-	bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
-	return BFA_TRUE;
-}
-
-
-
-/**
- *  bfa_rport_public
- */
-
-/**
- * 		Rport interrupt processing.
- */
-void
-bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
-{
-	union bfi_rport_i2h_msg_u msg;
-	struct bfa_rport_s *rp;
-
-	bfa_trc(bfa, m->mhdr.msg_id);
-
-	msg.msg = m;
-
-	switch (m->mhdr.msg_id) {
-	case BFI_RPORT_I2H_CREATE_RSP:
-		rp = BFA_RPORT_FROM_TAG(bfa, msg.create_rsp->bfa_handle);
-		rp->fw_handle = msg.create_rsp->fw_handle;
-		rp->qos_attr = msg.create_rsp->qos_attr;
-		bfa_assert(msg.create_rsp->status == BFA_STATUS_OK);
-		bfa_sm_send_event(rp, BFA_RPORT_SM_FWRSP);
-		break;
-
-	case BFI_RPORT_I2H_DELETE_RSP:
-		rp = BFA_RPORT_FROM_TAG(bfa, msg.delete_rsp->bfa_handle);
-		bfa_assert(msg.delete_rsp->status == BFA_STATUS_OK);
-		bfa_sm_send_event(rp, BFA_RPORT_SM_FWRSP);
-		break;
-
-	case BFI_RPORT_I2H_QOS_SCN:
-		rp = BFA_RPORT_FROM_TAG(bfa, msg.qos_scn_evt->bfa_handle);
-		rp->event_arg.fw_msg = msg.qos_scn_evt;
-		bfa_sm_send_event(rp, BFA_RPORT_SM_QOS_SCN);
-		break;
-
-	default:
-		bfa_trc(bfa, m->mhdr.msg_id);
-		bfa_assert(0);
-	}
-}
-
-
-
-/**
- *  bfa_rport_api
- */
-
-struct bfa_rport_s *
-bfa_rport_create(struct bfa_s *bfa, void *rport_drv)
-{
-	struct bfa_rport_s *rp;
-
-	rp = bfa_rport_alloc(BFA_RPORT_MOD(bfa));
-
-	if (rp == NULL)
-		return NULL;
-
-	rp->bfa = bfa;
-	rp->rport_drv = rport_drv;
-	bfa_rport_clear_stats(rp);
-
-	bfa_assert(bfa_sm_cmp_state(rp, bfa_rport_sm_uninit));
-	bfa_sm_send_event(rp, BFA_RPORT_SM_CREATE);
-
-	return rp;
-}
-
-void
-bfa_rport_delete(struct bfa_rport_s *rport)
-{
-	bfa_sm_send_event(rport, BFA_RPORT_SM_DELETE);
-}
-
-void
-bfa_rport_online(struct bfa_rport_s *rport, struct bfa_rport_info_s *rport_info)
-{
-	bfa_assert(rport_info->max_frmsz != 0);
-
-	/**
-	 * Some JBODs are seen to be not setting PDU size correctly in PLOGI
-	 * responses. Default to minimum size.
-	 */
-	if (rport_info->max_frmsz == 0) {
-		bfa_trc(rport->bfa, rport->rport_tag);
-		rport_info->max_frmsz = FC_MIN_PDUSZ;
-	}
-
-	bfa_os_assign(rport->rport_info, *rport_info);
-	bfa_sm_send_event(rport, BFA_RPORT_SM_ONLINE);
-}
-
-void
-bfa_rport_offline(struct bfa_rport_s *rport)
-{
-	bfa_sm_send_event(rport, BFA_RPORT_SM_OFFLINE);
-}
-
-void
-bfa_rport_speed(struct bfa_rport_s *rport, enum bfa_pport_speed speed)
-{
-	bfa_assert(speed != 0);
-	bfa_assert(speed != BFA_PPORT_SPEED_AUTO);
-
-	rport->rport_info.speed = speed;
-	bfa_sm_send_event(rport, BFA_RPORT_SM_SET_SPEED);
-}
-
-void
-bfa_rport_get_stats(struct bfa_rport_s *rport,
-	struct bfa_rport_hal_stats_s *stats)
-{
-	*stats = rport->stats;
-}
-
-void
-bfa_rport_get_qos_attr(struct bfa_rport_s *rport,
-					struct bfa_rport_qos_attr_s *qos_attr)
-{
-	qos_attr->qos_priority  = bfa_os_ntohl(rport->qos_attr.qos_priority);
-	qos_attr->qos_flow_id  = bfa_os_ntohl(rport->qos_attr.qos_flow_id);
-
-}
-
-void
-bfa_rport_clear_stats(struct bfa_rport_s *rport)
-{
-	bfa_os_memset(&rport->stats, 0, sizeof(rport->stats));
-}
-
-

drivers/scsi/bfa/bfa_rport_priv.h

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFA_RPORT_PRIV_H__
-#define __BFA_RPORT_PRIV_H__
-
-#include <bfa_svc.h>
-
-#define BFA_RPORT_MIN	4
-
-struct bfa_rport_mod_s {
-	struct bfa_rport_s *rps_list;	/*  list of rports	*/
-	struct list_head 	rp_free_q;	/*  free bfa_rports	*/
-	struct list_head 	rp_active_q;	/*  free bfa_rports 	*/
-	u16	num_rports;	/*  number of rports	*/
-};
-
-#define BFA_RPORT_MOD(__bfa)	(&(__bfa)->modules.rport_mod)
-
-/**
- * Convert rport tag to RPORT
- */
-#define BFA_RPORT_FROM_TAG(__bfa, _tag)				\
-	(BFA_RPORT_MOD(__bfa)->rps_list +				\
-	 ((_tag) & (BFA_RPORT_MOD(__bfa)->num_rports - 1)))
-
-/*
- * external functions
- */
-void	bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-#endif /* __BFA_RPORT_PRIV_H__ */

drivers/scsi/bfa/bfa_sgpg.c

@@ -1,226 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-
-BFA_TRC_FILE(HAL, SGPG);
-BFA_MODULE(sgpg);
-
-/**
- *  bfa_sgpg_mod BFA SGPG Mode module
- */
-
-/**
- * Compute and return memory needed by FCP(im) module.
- */
-static void
-bfa_sgpg_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
-		u32 *dm_len)
-{
-	if (cfg->drvcfg.num_sgpgs < BFA_SGPG_MIN)
-		cfg->drvcfg.num_sgpgs = BFA_SGPG_MIN;
-
-	*km_len += (cfg->drvcfg.num_sgpgs + 1) * sizeof(struct bfa_sgpg_s);
-	*dm_len += (cfg->drvcfg.num_sgpgs + 1) * sizeof(struct bfi_sgpg_s);
-}
-
-
-static void
-bfa_sgpg_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
-		    struct bfa_meminfo_s *minfo, struct bfa_pcidev_s *pcidev)
-{
-	struct bfa_sgpg_mod_s	*mod = BFA_SGPG_MOD(bfa);
-	int				i;
-	struct bfa_sgpg_s		*hsgpg;
-	struct bfi_sgpg_s 	*sgpg;
-	u64		align_len;
-
-	union {
-		u64        pa;
-		union bfi_addr_u      addr;
-	} sgpg_pa;
-
-	INIT_LIST_HEAD(&mod->sgpg_q);
-	INIT_LIST_HEAD(&mod->sgpg_wait_q);
-
-	bfa_trc(bfa, cfg->drvcfg.num_sgpgs);
-
-	mod->num_sgpgs = cfg->drvcfg.num_sgpgs;
-	mod->sgpg_arr_pa = bfa_meminfo_dma_phys(minfo);
-	align_len = (BFA_SGPG_ROUNDUP(mod->sgpg_arr_pa) - mod->sgpg_arr_pa);
-	mod->sgpg_arr_pa += align_len;
-	mod->hsgpg_arr = (struct bfa_sgpg_s *) (bfa_meminfo_kva(minfo) +
-						align_len);
-	mod->sgpg_arr = (struct bfi_sgpg_s *) (bfa_meminfo_dma_virt(minfo) +
-						align_len);
-
-	hsgpg = mod->hsgpg_arr;
-	sgpg = mod->sgpg_arr;
-	sgpg_pa.pa = mod->sgpg_arr_pa;
-	mod->free_sgpgs = mod->num_sgpgs;
-
-	bfa_assert(!(sgpg_pa.pa & (sizeof(struct bfi_sgpg_s) - 1)));
-
-	for (i = 0; i < mod->num_sgpgs; i++) {
-		bfa_os_memset(hsgpg, 0, sizeof(*hsgpg));
-		bfa_os_memset(sgpg, 0, sizeof(*sgpg));
-
-		hsgpg->sgpg = sgpg;
-		hsgpg->sgpg_pa = sgpg_pa.addr;
-		list_add_tail(&hsgpg->qe, &mod->sgpg_q);
-
-		hsgpg++;
-		sgpg++;
-		sgpg_pa.pa += sizeof(struct bfi_sgpg_s);
-	}
-
-	bfa_meminfo_kva(minfo) = (u8 *) hsgpg;
-	bfa_meminfo_dma_virt(minfo) = (u8 *) sgpg;
-	bfa_meminfo_dma_phys(minfo) = sgpg_pa.pa;
-}
-
-static void
-bfa_sgpg_detach(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_sgpg_start(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_sgpg_stop(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_sgpg_iocdisable(struct bfa_s *bfa)
-{
-}
-
-
-
-/**
- *  bfa_sgpg_public BFA SGPG public functions
- */
-
-bfa_status_t
-bfa_sgpg_malloc(struct bfa_s *bfa, struct list_head *sgpg_q, int nsgpgs)
-{
-	struct bfa_sgpg_mod_s *mod = BFA_SGPG_MOD(bfa);
-	struct bfa_sgpg_s *hsgpg;
-	int             i;
-
-	bfa_trc_fp(bfa, nsgpgs);
-
-	if (mod->free_sgpgs < nsgpgs)
-		return BFA_STATUS_ENOMEM;
-
-	for (i = 0; i < nsgpgs; i++) {
-		bfa_q_deq(&mod->sgpg_q, &hsgpg);
-		bfa_assert(hsgpg);
-		list_add_tail(&hsgpg->qe, sgpg_q);
-	}
-
-	mod->free_sgpgs -= nsgpgs;
-	return BFA_STATUS_OK;
-}
-
-void
-bfa_sgpg_mfree(struct bfa_s *bfa, struct list_head *sgpg_q, int nsgpg)
-{
-	struct bfa_sgpg_mod_s *mod = BFA_SGPG_MOD(bfa);
-	struct bfa_sgpg_wqe_s *wqe;
-
-	bfa_trc_fp(bfa, nsgpg);
-
-	mod->free_sgpgs += nsgpg;
-	bfa_assert(mod->free_sgpgs <= mod->num_sgpgs);
-
-	list_splice_tail_init(sgpg_q, &mod->sgpg_q);
-
-	if (list_empty(&mod->sgpg_wait_q))
-		return;
-
-	/**
-	 * satisfy as many waiting requests as possible
-	 */
-	do {
-		wqe = bfa_q_first(&mod->sgpg_wait_q);
-		if (mod->free_sgpgs < wqe->nsgpg)
-			nsgpg = mod->free_sgpgs;
-		else
-			nsgpg = wqe->nsgpg;
-		bfa_sgpg_malloc(bfa, &wqe->sgpg_q, nsgpg);
-		wqe->nsgpg -= nsgpg;
-		if (wqe->nsgpg == 0) {
-			list_del(&wqe->qe);
-			wqe->cbfn(wqe->cbarg);
-		}
-	} while (mod->free_sgpgs && !list_empty(&mod->sgpg_wait_q));
-}
-
-void
-bfa_sgpg_wait(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe, int nsgpg)
-{
-	struct bfa_sgpg_mod_s *mod = BFA_SGPG_MOD(bfa);
-
-	bfa_assert(nsgpg > 0);
-	bfa_assert(nsgpg > mod->free_sgpgs);
-
-	wqe->nsgpg_total = wqe->nsgpg = nsgpg;
-
-	/**
-	 * allocate any left to this one first
-	 */
-	if (mod->free_sgpgs) {
-		/**
-		 * no one else is waiting for SGPG
-		 */
-		bfa_assert(list_empty(&mod->sgpg_wait_q));
-		list_splice_tail_init(&mod->sgpg_q, &wqe->sgpg_q);
-		wqe->nsgpg -= mod->free_sgpgs;
-		mod->free_sgpgs = 0;
-	}
-
-	list_add_tail(&wqe->qe, &mod->sgpg_wait_q);
-}
-
-void
-bfa_sgpg_wcancel(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe)
-{
-	struct bfa_sgpg_mod_s *mod = BFA_SGPG_MOD(bfa);
-
-	bfa_assert(bfa_q_is_on_q(&mod->sgpg_wait_q, wqe));
-	list_del(&wqe->qe);
-
-	if (wqe->nsgpg_total != wqe->nsgpg)
-		bfa_sgpg_mfree(bfa, &wqe->sgpg_q,
-				   wqe->nsgpg_total - wqe->nsgpg);
-}
-
-void
-bfa_sgpg_winit(struct bfa_sgpg_wqe_s *wqe, void (*cbfn) (void *cbarg),
-		   void *cbarg)
-{
-	INIT_LIST_HEAD(&wqe->sgpg_q);
-	wqe->cbfn = cbfn;
-	wqe->cbarg = cbarg;
-}
-
-

drivers/scsi/bfa/bfa_sgpg_priv.h

@@ -1,79 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  hal_sgpg.h BFA SG page module
- */
-
-#ifndef __BFA_SGPG_PRIV_H__
-#define __BFA_SGPG_PRIV_H__
-
-#include <cs/bfa_q.h>
-
-#define BFA_SGPG_MIN	(16)
-
-/**
- * Alignment macro for SG page allocation
- */
-#define BFA_SGPG_ROUNDUP(_l) (((_l) + (sizeof(struct bfi_sgpg_s) - 1)) \
-			& ~(sizeof(struct bfi_sgpg_s) - 1))
-
-struct bfa_sgpg_wqe_s {
-	struct list_head qe;	/*  queue sg page element	*/
-	int	nsgpg;		/*  pages to be allocated	*/
-	int	nsgpg_total;	/*  total pages required	*/
-	void	(*cbfn) (void *cbarg);
-				/*  callback function		*/
-	void	*cbarg;		/*  callback arg		*/
-	struct list_head sgpg_q;	/*  queue of alloced sgpgs	*/
-};
-
-struct bfa_sgpg_s {
-	struct list_head 	qe;	/*  queue sg page element	*/
-	struct bfi_sgpg_s *sgpg; /*  va of SG page		*/
-	union bfi_addr_u sgpg_pa;/*  pa of SG page		*/
-};
-
-/**
- * Given number of SG elements, BFA_SGPG_NPAGE() returns the number of
- * SG pages required.
- */
-#define BFA_SGPG_NPAGE(_nsges)  (((_nsges) / BFI_SGPG_DATA_SGES) + 1)
-
-struct bfa_sgpg_mod_s {
-	struct bfa_s *bfa;
-	int		num_sgpgs;	/*  number of SG pages		*/
-	int		free_sgpgs;	/*  number of free SG pages	*/
-	struct bfa_sgpg_s *hsgpg_arr;	/*  BFA SG page array	*/
-	struct bfi_sgpg_s *sgpg_arr;	/*  actual SG page array	*/
-	u64	sgpg_arr_pa;	/*  SG page array DMA addr	*/
-	struct list_head sgpg_q;	/*  queue of free SG pages	*/
-	struct list_head sgpg_wait_q; /*  wait queue for SG pages	*/
-};
-#define BFA_SGPG_MOD(__bfa)	(&(__bfa)->modules.sgpg_mod)
-
-bfa_status_t	bfa_sgpg_malloc(struct bfa_s *bfa, struct list_head *sgpg_q,
-								int nsgpgs);
-void		bfa_sgpg_mfree(struct bfa_s *bfa, struct list_head *sgpg_q,
-								int nsgpgs);
-void		bfa_sgpg_winit(struct bfa_sgpg_wqe_s *wqe,
-				   void (*cbfn) (void *cbarg), void *cbarg);
-void		bfa_sgpg_wait(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe,
-								int nsgpgs);
-void		bfa_sgpg_wcancel(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe);
-
-#endif /* __BFA_SGPG_PRIV_H__ */

drivers/scsi/bfa/bfa_sm.c

@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfasm.c BFA State machine utility functions
- */
-
-#include <cs/bfa_sm.h>
-
-/**
- *  cs_sm_api
- */
-
-int
-bfa_sm_to_state(struct bfa_sm_table_s *smt, bfa_sm_t sm)
-{
-	int             i = 0;
-
-	while (smt[i].sm && smt[i].sm != sm)
-		i++;
-	return smt[i].state;
-}
-
-

drivers/scsi/bfa/bfa_svc.h

@@ -0,0 +1,657 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFA_SVC_H__
+#define __BFA_SVC_H__
+
+#include "bfa_cs.h"
+#include "bfi_ms.h"
+
+
+/**
+ * Scatter-gather DMA related defines
+ */
+#define BFA_SGPG_MIN	(16)
+
+/**
+ * Alignment macro for SG page allocation
+ */
+#define BFA_SGPG_ROUNDUP(_l) (((_l) + (sizeof(struct bfi_sgpg_s) - 1))	\
+			      & ~(sizeof(struct bfi_sgpg_s) - 1))
+
+struct bfa_sgpg_wqe_s {
+	struct list_head qe;	/*  queue sg page element	*/
+	int	nsgpg;		/*  pages to be allocated	*/
+	int	nsgpg_total;	/*  total pages required	*/
+	void	(*cbfn) (void *cbarg);	/*  callback function	*/
+	void	*cbarg;		/*  callback arg		*/
+	struct list_head sgpg_q;	/*  queue of alloced sgpgs	*/
+};
+
+struct bfa_sgpg_s {
+	struct list_head  qe;	/*  queue sg page element	*/
+	struct bfi_sgpg_s *sgpg;	/*  va of SG page		*/
+	union bfi_addr_u sgpg_pa;	/*  pa of SG page		*/
+};
+
+/**
+ * Given number of SG elements, BFA_SGPG_NPAGE() returns the number of
+ * SG pages required.
+ */
+#define BFA_SGPG_NPAGE(_nsges)  (((_nsges) / BFI_SGPG_DATA_SGES) + 1)
+
+struct bfa_sgpg_mod_s {
+	struct bfa_s *bfa;
+	int		num_sgpgs;	/*  number of SG pages		*/
+	int		free_sgpgs;	/*  number of free SG pages	*/
+	struct bfa_sgpg_s	*hsgpg_arr;	/*  BFA SG page array	*/
+	struct bfi_sgpg_s *sgpg_arr;	/*  actual SG page array	*/
+	u64	sgpg_arr_pa;	/*  SG page array DMA addr	*/
+	struct list_head	sgpg_q;		/*  queue of free SG pages */
+	struct list_head	sgpg_wait_q;	/*  wait queue for SG pages */
+};
+#define BFA_SGPG_MOD(__bfa)	(&(__bfa)->modules.sgpg_mod)
+
+bfa_status_t bfa_sgpg_malloc(struct bfa_s *bfa, struct list_head *sgpg_q,
+			     int nsgpgs);
+void bfa_sgpg_mfree(struct bfa_s *bfa, struct list_head *sgpg_q, int nsgpgs);
+void bfa_sgpg_winit(struct bfa_sgpg_wqe_s *wqe,
+		    void (*cbfn) (void *cbarg), void *cbarg);
+void bfa_sgpg_wait(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe, int nsgpgs);
+void bfa_sgpg_wcancel(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe);
+
+
+/**
+ * FCXP related defines
+ */
+#define BFA_FCXP_MIN		(1)
+#define BFA_FCXP_MAX_IBUF_SZ	(2 * 1024 + 256)
+#define BFA_FCXP_MAX_LBUF_SZ	(4 * 1024 + 256)
+
+struct bfa_fcxp_mod_s {
+	struct bfa_s      *bfa;		/* backpointer to BFA */
+	struct bfa_fcxp_s *fcxp_list;	/* array of FCXPs */
+	u16	num_fcxps;	/* max num FCXP requests */
+	struct list_head  fcxp_free_q;	/* free FCXPs */
+	struct list_head  fcxp_active_q;	/* active FCXPs */
+	void		*req_pld_list_kva;	/* list of FCXP req pld */
+	u64	req_pld_list_pa;	/* list of FCXP req pld */
+	void		*rsp_pld_list_kva;	/* list of FCXP resp pld */
+	u64	rsp_pld_list_pa;	/* list of FCXP resp pld */
+	struct list_head  wait_q;		/* wait queue for free fcxp */
+	u32	req_pld_sz;
+	u32	rsp_pld_sz;
+};
+
+#define BFA_FCXP_MOD(__bfa)		(&(__bfa)->modules.fcxp_mod)
+#define BFA_FCXP_FROM_TAG(__mod, __tag)	(&(__mod)->fcxp_list[__tag])
+
+typedef void    (*fcxp_send_cb_t) (struct bfa_s *ioc, struct bfa_fcxp_s *fcxp,
+				   void *cb_arg, bfa_status_t req_status,
+				   u32 rsp_len, u32 resid_len,
+				   struct fchs_s *rsp_fchs);
+
+typedef u64 (*bfa_fcxp_get_sgaddr_t) (void *bfad_fcxp, int sgeid);
+typedef u32 (*bfa_fcxp_get_sglen_t) (void *bfad_fcxp, int sgeid);
+typedef void (*bfa_cb_fcxp_send_t) (void *bfad_fcxp, struct bfa_fcxp_s *fcxp,
+				    void *cbarg, enum bfa_status req_status,
+				    u32 rsp_len, u32 resid_len,
+				    struct fchs_s *rsp_fchs);
+typedef void (*bfa_fcxp_alloc_cbfn_t) (void *cbarg, struct bfa_fcxp_s *fcxp);
+
+
+
+/**
+ * Information needed for a FCXP request
+ */
+struct bfa_fcxp_req_info_s {
+	struct bfa_rport_s *bfa_rport;
+					/** Pointer to the bfa rport that was
+					 * returned from bfa_rport_create().
+					 * This could be left NULL for WKA or
+					 * for FCXP interactions before the
+					 * rport nexus is established
+					 */
+	struct fchs_s	fchs;	/*  request FC header structure */
+	u8		cts;	/*  continous sequence */
+	u8		class;	/*  FC class for the request/response */
+	u16	max_frmsz;	/*  max send frame size */
+	u16	vf_id;	/*  vsan tag if applicable */
+	u8		lp_tag;	/*  lport tag */
+	u32	req_tot_len;	/*  request payload total length */
+};
+
+struct bfa_fcxp_rsp_info_s {
+	struct fchs_s	rsp_fchs;
+				/** !< Response frame's FC header will
+				 * be sent back in this field */
+	u8		rsp_timeout;
+				/** !< timeout in seconds, 0-no response
+				 */
+	u8		rsvd2[3];
+	u32	rsp_maxlen;	/*  max response length expected */
+};
+
+struct bfa_fcxp_s {
+	struct list_head	qe;		/*  fcxp queue element */
+	bfa_sm_t	sm;		/*  state machine */
+	void		*caller;	/*  driver or fcs */
+	struct bfa_fcxp_mod_s *fcxp_mod;
+	/*  back pointer to fcxp mod */
+	u16	fcxp_tag;	/*  internal tag */
+	struct bfa_fcxp_req_info_s req_info;
+	/*  request info */
+	struct bfa_fcxp_rsp_info_s rsp_info;
+	/*  response info */
+	u8	use_ireqbuf;	/*  use internal req buf */
+	u8		use_irspbuf;	/*  use internal rsp buf */
+	u32	nreq_sgles;	/*  num request SGLEs */
+	u32	nrsp_sgles;	/*  num response SGLEs */
+	struct list_head req_sgpg_q;	/*  SG pages for request buf */
+	struct list_head req_sgpg_wqe;	/*  wait queue for req SG page */
+	struct list_head rsp_sgpg_q;	/*  SG pages for response buf */
+	struct list_head rsp_sgpg_wqe;	/*  wait queue for rsp SG page */
+
+	bfa_fcxp_get_sgaddr_t req_sga_cbfn;
+	/*  SG elem addr user function */
+	bfa_fcxp_get_sglen_t req_sglen_cbfn;
+	/*  SG elem len user function */
+	bfa_fcxp_get_sgaddr_t rsp_sga_cbfn;
+	/*  SG elem addr user function */
+	bfa_fcxp_get_sglen_t rsp_sglen_cbfn;
+	/*  SG elem len user function */
+	bfa_cb_fcxp_send_t send_cbfn;   /*  send completion callback */
+	void		*send_cbarg;	/*  callback arg */
+	struct bfa_sge_s   req_sge[BFA_FCXP_MAX_SGES];
+	/*  req SG elems */
+	struct bfa_sge_s   rsp_sge[BFA_FCXP_MAX_SGES];
+	/*  rsp SG elems */
+	u8		rsp_status;	/*  comp: rsp status */
+	u32	rsp_len;	/*  comp: actual response len */
+	u32	residue_len;	/*  comp: residual rsp length */
+	struct fchs_s	rsp_fchs;	/*  comp: response fchs */
+	struct bfa_cb_qe_s    hcb_qe;	/*  comp: callback qelem */
+	struct bfa_reqq_wait_s	reqq_wqe;
+	bfa_boolean_t	reqq_waiting;
+};
+
+struct bfa_fcxp_wqe_s {
+	struct list_head		qe;
+	bfa_fcxp_alloc_cbfn_t	alloc_cbfn;
+	void		*alloc_cbarg;
+	void		*caller;
+	struct bfa_s	*bfa;
+	int		nreq_sgles;
+	int		nrsp_sgles;
+	bfa_fcxp_get_sgaddr_t	req_sga_cbfn;
+	bfa_fcxp_get_sglen_t	req_sglen_cbfn;
+	bfa_fcxp_get_sgaddr_t	rsp_sga_cbfn;
+	bfa_fcxp_get_sglen_t	rsp_sglen_cbfn;
+};
+
+#define BFA_FCXP_REQ_PLD(_fcxp)		(bfa_fcxp_get_reqbuf(_fcxp))
+#define BFA_FCXP_RSP_FCHS(_fcxp)	(&((_fcxp)->rsp_info.fchs))
+#define BFA_FCXP_RSP_PLD(_fcxp)		(bfa_fcxp_get_rspbuf(_fcxp))
+
+#define BFA_FCXP_REQ_PLD_PA(_fcxp)				\
+	((_fcxp)->fcxp_mod->req_pld_list_pa +			\
+	 ((_fcxp)->fcxp_mod->req_pld_sz  * (_fcxp)->fcxp_tag))
+
+#define BFA_FCXP_RSP_PLD_PA(_fcxp)				\
+	((_fcxp)->fcxp_mod->rsp_pld_list_pa +			\
+	 ((_fcxp)->fcxp_mod->rsp_pld_sz * (_fcxp)->fcxp_tag))
+
+void	bfa_fcxp_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+
+
+/**
+ * RPORT related defines
+ */
+#define BFA_RPORT_MIN	4
+
+struct bfa_rport_mod_s {
+	struct bfa_rport_s *rps_list;	/*  list of rports	*/
+	struct list_head	rp_free_q;	/*  free bfa_rports	*/
+	struct list_head	rp_active_q;	/*  free bfa_rports	*/
+	u16	num_rports;	/*  number of rports	*/
+};
+
+#define BFA_RPORT_MOD(__bfa)	(&(__bfa)->modules.rport_mod)
+
+/**
+ * Convert rport tag to RPORT
+ */
+#define BFA_RPORT_FROM_TAG(__bfa, _tag)				\
+	(BFA_RPORT_MOD(__bfa)->rps_list +			\
+	 ((_tag) & (BFA_RPORT_MOD(__bfa)->num_rports - 1)))
+
+/*
+ * protected functions
+ */
+void	bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+
+/**
+ *	BFA rport information.
+ */
+struct bfa_rport_info_s {
+	u16	max_frmsz;	/*  max rcv pdu size		    */
+	u32	pid:24,	/*  remote port ID		    */
+		lp_tag:8;	/*  tag			    */
+	u32	local_pid:24,	/*  local port ID		    */
+		cisc:8;	/*  CIRO supported		    */
+	u8	fc_class;	/*  supported FC classes. enum fc_cos */
+	u8	vf_en;		/*  virtual fabric enable	    */
+	u16	vf_id;		/*  virtual fabric ID		    */
+	enum bfa_port_speed speed;	/*  Rport's current speed	    */
+};
+
+/**
+ * BFA rport data structure
+ */
+struct bfa_rport_s {
+	struct list_head	qe;	/*  queue element		    */
+	bfa_sm_t	sm;		/*  state machine		    */
+	struct bfa_s	*bfa;		/*  backpointer to BFA		    */
+	void		*rport_drv;	/*  fcs/driver rport object	    */
+	u16	fw_handle;	/*  firmware rport handle	    */
+	u16	rport_tag;	/*  BFA rport tag		    */
+	struct bfa_rport_info_s rport_info; /*  rport info from fcs/driver */
+	struct bfa_reqq_wait_s reqq_wait; /*  to wait for room in reqq     */
+	struct bfa_cb_qe_s hcb_qe;	/*  BFA callback qelem		    */
+	struct bfa_rport_hal_stats_s stats; /*  BFA rport statistics	    */
+	struct bfa_rport_qos_attr_s qos_attr;
+	union a {
+		bfa_status_t	status;	/*  f/w status */
+		void		*fw_msg; /*  QoS scn event		    */
+	} event_arg;
+};
+#define BFA_RPORT_FC_COS(_rport)	((_rport)->rport_info.fc_class)
+
+
+/**
+ * UF - unsolicited receive related defines
+ */
+
+#define BFA_UF_MIN	(4)
+
+
+struct bfa_uf_s {
+	struct list_head	qe;	/*  queue element		*/
+	struct bfa_s		*bfa;	/*  bfa instance		*/
+	u16	uf_tag;		/*  identifying tag fw msgs	*/
+	u16	vf_id;
+	u16	src_rport_handle;
+	u16	rsvd;
+	u8		*data_ptr;
+	u16	data_len;	/*  actual receive length	*/
+	u16	pb_len;		/*  posted buffer length	*/
+	void		*buf_kva;	/*  buffer virtual address	*/
+	u64	buf_pa;		/*  buffer physical address	*/
+	struct bfa_cb_qe_s hcb_qe;	/*  comp: BFA comp qelem	*/
+	struct bfa_sge_s sges[BFI_SGE_INLINE_MAX];
+};
+
+/**
+ *      Callback prototype for unsolicited frame receive handler.
+ *
+ * @param[in]           cbarg           callback arg for receive handler
+ * @param[in]           uf              unsolicited frame descriptor
+ *
+ * @return None
+ */
+typedef void (*bfa_cb_uf_recv_t) (void *cbarg, struct bfa_uf_s *uf);
+
+struct bfa_uf_mod_s {
+	struct bfa_s *bfa;		/*  back pointer to BFA */
+	struct bfa_uf_s *uf_list;	/*  array of UFs */
+	u16	num_ufs;	/*  num unsolicited rx frames */
+	struct list_head	uf_free_q;	/*  free UFs */
+	struct list_head	uf_posted_q;	/*  UFs posted to IOC */
+	struct bfa_uf_buf_s *uf_pbs_kva;	/*  list UF bufs request pld */
+	u64	uf_pbs_pa;	/*  phy addr for UF bufs */
+	struct bfi_uf_buf_post_s *uf_buf_posts;
+	/*  pre-built UF post msgs */
+	bfa_cb_uf_recv_t ufrecv;	/*  uf recv handler function */
+	void		*cbarg;		/*  uf receive handler arg */
+};
+
+#define BFA_UF_MOD(__bfa)	(&(__bfa)->modules.uf_mod)
+
+#define ufm_pbs_pa(_ufmod, _uftag)					\
+	((_ufmod)->uf_pbs_pa + sizeof(struct bfa_uf_buf_s) * (_uftag))
+
+void	bfa_uf_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+
+#define BFA_UF_BUFSZ	(2 * 1024 + 256)
+
+/**
+ * @todo private
+ */
+struct bfa_uf_buf_s {
+	u8		d[BFA_UF_BUFSZ];
+};
+
+
+/**
+ * LPS - bfa lport login/logout service interface
+ */
+struct bfa_lps_s {
+	struct list_head	qe;	/*  queue element		*/
+	struct bfa_s	*bfa;		/*  parent bfa instance	*/
+	bfa_sm_t	sm;		/*  finite state machine	*/
+	u8		lp_tag;		/*  lport tag			*/
+	u8		reqq;		/*  lport request queue	*/
+	u8		alpa;		/*  ALPA for loop topologies	*/
+	u32	lp_pid;		/*  lport port ID		*/
+	bfa_boolean_t	fdisc;		/*  snd FDISC instead of FLOGI	*/
+	bfa_boolean_t	auth_en;	/*  enable authentication	*/
+	bfa_boolean_t	auth_req;	/*  authentication required	*/
+	bfa_boolean_t	npiv_en;	/*  NPIV is allowed by peer	*/
+	bfa_boolean_t	fport;		/*  attached peer is F_PORT	*/
+	bfa_boolean_t	brcd_switch;	/*  attached peer is brcd sw	*/
+	bfa_status_t	status;		/*  login status		*/
+	u16		pdusz;		/*  max receive PDU size	*/
+	u16		pr_bbcred;	/*  BB_CREDIT from peer		*/
+	u8		lsrjt_rsn;	/*  LSRJT reason		*/
+	u8		lsrjt_expl;	/*  LSRJT explanation		*/
+	wwn_t		pwwn;		/*  port wwn of lport		*/
+	wwn_t		nwwn;		/*  node wwn of lport		*/
+	wwn_t		pr_pwwn;	/*  port wwn of lport peer	*/
+	wwn_t		pr_nwwn;	/*  node wwn of lport peer	*/
+	mac_t		lp_mac;		/*  fpma/spma MAC for lport	*/
+	mac_t		fcf_mac;	/*  FCF MAC of lport		*/
+	struct bfa_reqq_wait_s	wqe;	/*  request wait queue element	*/
+	void		*uarg;		/*  user callback arg		*/
+	struct bfa_cb_qe_s hcb_qe;	/*  comp: callback qelem	*/
+	struct bfi_lps_login_rsp_s *loginrsp;
+	bfa_eproto_status_t ext_status;
+};
+
+struct bfa_lps_mod_s {
+	struct list_head		lps_free_q;
+	struct list_head		lps_active_q;
+	struct bfa_lps_s	*lps_arr;
+	int			num_lps;
+};
+
+#define BFA_LPS_MOD(__bfa)		(&(__bfa)->modules.lps_mod)
+#define BFA_LPS_FROM_TAG(__mod, __tag)	(&(__mod)->lps_arr[__tag])
+
+/*
+ * external functions
+ */
+void	bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+
+
+/**
+ * FCPORT related defines
+ */
+
+#define BFA_FCPORT(_bfa)	(&((_bfa)->modules.port))
+typedef void (*bfa_cb_port_t) (void *cbarg, enum bfa_status status);
+
+/**
+ * Link notification data structure
+ */
+struct bfa_fcport_ln_s {
+	struct bfa_fcport_s	*fcport;
+	bfa_sm_t		sm;
+	struct bfa_cb_qe_s	ln_qe;	/*  BFA callback queue elem for ln */
+	enum bfa_port_linkstate ln_event; /*  ln event for callback */
+};
+
+struct bfa_fcport_trunk_s {
+	struct bfa_trunk_attr_s	attr;
+};
+
+/**
+ * BFA FC port data structure
+ */
+struct bfa_fcport_s {
+	struct bfa_s		*bfa;	/*  parent BFA instance */
+	bfa_sm_t		sm;	/*  port state machine */
+	wwn_t			nwwn;	/*  node wwn of physical port */
+	wwn_t			pwwn;	/*  port wwn of physical oprt */
+	enum bfa_port_speed speed_sup;
+	/*  supported speeds */
+	enum bfa_port_speed speed;	/*  current speed */
+	enum bfa_port_topology topology;	/*  current topology */
+	u8			myalpa;	/*  my ALPA in LOOP topology */
+	u8			rsvd[3];
+	struct bfa_port_cfg_s	cfg;	/*  current port configuration */
+	struct bfa_qos_attr_s  qos_attr;   /* QoS Attributes */
+	struct bfa_qos_vc_attr_s qos_vc_attr;  /*  VC info from ELP */
+	struct bfa_reqq_wait_s	reqq_wait;
+	/*  to wait for room in reqq */
+	struct bfa_reqq_wait_s	svcreq_wait;
+	/*  to wait for room in reqq */
+	struct bfa_reqq_wait_s	stats_reqq_wait;
+	/*  to wait for room in reqq (stats) */
+	void			*event_cbarg;
+	void			(*event_cbfn) (void *cbarg,
+					       enum bfa_port_linkstate event);
+	union {
+		union bfi_fcport_i2h_msg_u i2hmsg;
+	} event_arg;
+	void			*bfad;	/*  BFA driver handle */
+	struct bfa_fcport_ln_s	ln; /*  Link Notification */
+	struct bfa_cb_qe_s	hcb_qe;	/*  BFA callback queue elem */
+	struct bfa_timer_s	timer;	/*  timer */
+	u32		msgtag;	/*  fimrware msg tag for reply */
+	u8			*stats_kva;
+	u64		stats_pa;
+	union bfa_fcport_stats_u *stats;
+	union bfa_fcport_stats_u *stats_ret; /*  driver stats location */
+	bfa_status_t		stats_status; /*  stats/statsclr status */
+	bfa_boolean_t		stats_busy; /*  outstanding stats/statsclr */
+	bfa_boolean_t		stats_qfull;
+	u32		stats_reset_time; /*  stats reset time stamp */
+	bfa_cb_port_t		stats_cbfn; /*  driver callback function */
+	void			*stats_cbarg; /* *!< user callback arg */
+	bfa_boolean_t		diag_busy; /*  diag busy status */
+	bfa_boolean_t		beacon; /*  port beacon status */
+	bfa_boolean_t		link_e2e_beacon; /*  link beacon status */
+	struct bfa_fcport_trunk_s trunk;
+	u16		fcoe_vlan;
+};
+
+#define BFA_FCPORT_MOD(__bfa)	(&(__bfa)->modules.fcport)
+
+/*
+ * protected functions
+ */
+void bfa_fcport_init(struct bfa_s *bfa);
+void bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
+
+/*
+ * bfa fcport API functions
+ */
+bfa_status_t bfa_fcport_enable(struct bfa_s *bfa);
+bfa_status_t bfa_fcport_disable(struct bfa_s *bfa);
+bfa_status_t bfa_fcport_cfg_speed(struct bfa_s *bfa,
+				  enum bfa_port_speed speed);
+enum bfa_port_speed bfa_fcport_get_speed(struct bfa_s *bfa);
+bfa_status_t bfa_fcport_cfg_topology(struct bfa_s *bfa,
+				     enum bfa_port_topology topo);
+enum bfa_port_topology bfa_fcport_get_topology(struct bfa_s *bfa);
+bfa_status_t bfa_fcport_cfg_hardalpa(struct bfa_s *bfa, u8 alpa);
+bfa_boolean_t bfa_fcport_get_hardalpa(struct bfa_s *bfa, u8 *alpa);
+u8 bfa_fcport_get_myalpa(struct bfa_s *bfa);
+bfa_status_t bfa_fcport_clr_hardalpa(struct bfa_s *bfa);
+bfa_status_t bfa_fcport_cfg_maxfrsize(struct bfa_s *bfa, u16 maxsize);
+u16 bfa_fcport_get_maxfrsize(struct bfa_s *bfa);
+u8 bfa_fcport_get_rx_bbcredit(struct bfa_s *bfa);
+void bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr);
+wwn_t bfa_fcport_get_wwn(struct bfa_s *bfa, bfa_boolean_t node);
+void bfa_fcport_event_register(struct bfa_s *bfa,
+			void (*event_cbfn) (void *cbarg,
+			enum bfa_port_linkstate event), void *event_cbarg);
+bfa_boolean_t bfa_fcport_is_disabled(struct bfa_s *bfa);
+void bfa_fcport_cfg_qos(struct bfa_s *bfa, bfa_boolean_t on_off);
+void bfa_fcport_cfg_ratelim(struct bfa_s *bfa, bfa_boolean_t on_off);
+bfa_status_t bfa_fcport_cfg_ratelim_speed(struct bfa_s *bfa,
+					  enum bfa_port_speed speed);
+enum bfa_port_speed bfa_fcport_get_ratelim_speed(struct bfa_s *bfa);
+
+void bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit);
+void bfa_fcport_busy(struct bfa_s *bfa, bfa_boolean_t status);
+void bfa_fcport_beacon(void *dev, bfa_boolean_t beacon,
+		       bfa_boolean_t link_e2e_beacon);
+void bfa_fcport_qos_get_attr(struct bfa_s *bfa,
+			     struct bfa_qos_attr_s *qos_attr);
+void bfa_fcport_qos_get_vc_attr(struct bfa_s *bfa,
+				struct bfa_qos_vc_attr_s *qos_vc_attr);
+bfa_status_t bfa_fcport_get_qos_stats(struct bfa_s *bfa,
+				      union bfa_fcport_stats_u *stats,
+				      bfa_cb_port_t cbfn, void *cbarg);
+bfa_status_t bfa_fcport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn,
+					void *cbarg);
+bfa_status_t bfa_fcport_get_fcoe_stats(struct bfa_s *bfa,
+				       union bfa_fcport_stats_u *stats,
+				       bfa_cb_port_t cbfn, void *cbarg);
+bfa_status_t bfa_fcport_clear_fcoe_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn,
+					 void *cbarg);
+bfa_boolean_t     bfa_fcport_is_ratelim(struct bfa_s *bfa);
+bfa_boolean_t	bfa_fcport_is_linkup(struct bfa_s *bfa);
+bfa_status_t bfa_fcport_get_stats(struct bfa_s *bfa,
+				  union bfa_fcport_stats_u *stats,
+				  bfa_cb_port_t cbfn, void *cbarg);
+bfa_status_t bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn,
+				    void *cbarg);
+bfa_boolean_t bfa_fcport_is_qos_enabled(struct bfa_s *bfa);
+
+/*
+ * bfa rport API functions
+ */
+struct bfa_rport_s *bfa_rport_create(struct bfa_s *bfa, void *rport_drv);
+void bfa_rport_delete(struct bfa_rport_s *rport);
+void bfa_rport_online(struct bfa_rport_s *rport,
+		      struct bfa_rport_info_s *rport_info);
+void bfa_rport_offline(struct bfa_rport_s *rport);
+void bfa_rport_speed(struct bfa_rport_s *rport, enum bfa_port_speed speed);
+void bfa_rport_get_stats(struct bfa_rport_s *rport,
+			 struct bfa_rport_hal_stats_s *stats);
+void bfa_rport_clear_stats(struct bfa_rport_s *rport);
+void bfa_cb_rport_online(void *rport);
+void bfa_cb_rport_offline(void *rport);
+void bfa_cb_rport_qos_scn_flowid(void *rport,
+				 struct bfa_rport_qos_attr_s old_qos_attr,
+				 struct bfa_rport_qos_attr_s new_qos_attr);
+void bfa_cb_rport_qos_scn_prio(void *rport,
+			       struct bfa_rport_qos_attr_s old_qos_attr,
+			       struct bfa_rport_qos_attr_s new_qos_attr);
+void bfa_rport_get_qos_attr(struct bfa_rport_s *rport,
+			    struct bfa_rport_qos_attr_s *qos_attr);
+
+/*
+ * bfa fcxp API functions
+ */
+struct bfa_fcxp_s *bfa_fcxp_alloc(void *bfad_fcxp, struct bfa_s *bfa,
+				  int nreq_sgles, int nrsp_sgles,
+				  bfa_fcxp_get_sgaddr_t get_req_sga,
+				  bfa_fcxp_get_sglen_t get_req_sglen,
+				  bfa_fcxp_get_sgaddr_t get_rsp_sga,
+				  bfa_fcxp_get_sglen_t get_rsp_sglen);
+void bfa_fcxp_alloc_wait(struct bfa_s *bfa, struct bfa_fcxp_wqe_s *wqe,
+				bfa_fcxp_alloc_cbfn_t alloc_cbfn,
+				void *cbarg, void *bfad_fcxp,
+				int nreq_sgles, int nrsp_sgles,
+				bfa_fcxp_get_sgaddr_t get_req_sga,
+				bfa_fcxp_get_sglen_t get_req_sglen,
+				bfa_fcxp_get_sgaddr_t get_rsp_sga,
+				bfa_fcxp_get_sglen_t get_rsp_sglen);
+void bfa_fcxp_walloc_cancel(struct bfa_s *bfa,
+			    struct bfa_fcxp_wqe_s *wqe);
+void bfa_fcxp_discard(struct bfa_fcxp_s *fcxp);
+
+void *bfa_fcxp_get_reqbuf(struct bfa_fcxp_s *fcxp);
+void *bfa_fcxp_get_rspbuf(struct bfa_fcxp_s *fcxp);
+
+void bfa_fcxp_free(struct bfa_fcxp_s *fcxp);
+
+void bfa_fcxp_send(struct bfa_fcxp_s *fcxp, struct bfa_rport_s *rport,
+		   u16 vf_id, u8 lp_tag,
+		   bfa_boolean_t cts, enum fc_cos cos,
+		   u32 reqlen, struct fchs_s *fchs,
+		   bfa_cb_fcxp_send_t cbfn,
+		   void *cbarg,
+		   u32 rsp_maxlen, u8 rsp_timeout);
+bfa_status_t bfa_fcxp_abort(struct bfa_fcxp_s *fcxp);
+u32 bfa_fcxp_get_reqbufsz(struct bfa_fcxp_s *fcxp);
+u32 bfa_fcxp_get_maxrsp(struct bfa_s *bfa);
+
+static inline void *
+bfa_uf_get_frmbuf(struct bfa_uf_s *uf)
+{
+	return uf->data_ptr;
+}
+
+static inline   u16
+bfa_uf_get_frmlen(struct bfa_uf_s *uf)
+{
+	return uf->data_len;
+}
+
+/*
+ * bfa uf API functions
+ */
+void bfa_uf_recv_register(struct bfa_s *bfa, bfa_cb_uf_recv_t ufrecv,
+			  void *cbarg);
+void bfa_uf_free(struct bfa_uf_s *uf);
+
+/**
+ * bfa lport service api
+ */
+
+u32 bfa_lps_get_max_vport(struct bfa_s *bfa);
+struct bfa_lps_s *bfa_lps_alloc(struct bfa_s *bfa);
+void bfa_lps_delete(struct bfa_lps_s *lps);
+void bfa_lps_discard(struct bfa_lps_s *lps);
+void bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa,
+		   u16 pdusz, wwn_t pwwn, wwn_t nwwn,
+		   bfa_boolean_t auth_en);
+void bfa_lps_fdisc(struct bfa_lps_s *lps, void *uarg, u16 pdusz,
+		   wwn_t pwwn, wwn_t nwwn);
+void bfa_lps_flogo(struct bfa_lps_s *lps);
+void bfa_lps_fdisclogo(struct bfa_lps_s *lps);
+u8 bfa_lps_get_tag(struct bfa_lps_s *lps);
+bfa_boolean_t bfa_lps_is_npiv_en(struct bfa_lps_s *lps);
+bfa_boolean_t bfa_lps_is_fport(struct bfa_lps_s *lps);
+bfa_boolean_t bfa_lps_is_brcd_fabric(struct bfa_lps_s *lps);
+bfa_boolean_t bfa_lps_is_authreq(struct bfa_lps_s *lps);
+bfa_eproto_status_t bfa_lps_get_extstatus(struct bfa_lps_s *lps);
+u32 bfa_lps_get_pid(struct bfa_lps_s *lps);
+u32 bfa_lps_get_base_pid(struct bfa_s *bfa);
+u8 bfa_lps_get_tag_from_pid(struct bfa_s *bfa, u32 pid);
+u16 bfa_lps_get_peer_bbcredit(struct bfa_lps_s *lps);
+wwn_t bfa_lps_get_peer_pwwn(struct bfa_lps_s *lps);
+wwn_t bfa_lps_get_peer_nwwn(struct bfa_lps_s *lps);
+u8 bfa_lps_get_lsrjt_rsn(struct bfa_lps_s *lps);
+u8 bfa_lps_get_lsrjt_expl(struct bfa_lps_s *lps);
+mac_t bfa_lps_get_lp_mac(struct bfa_lps_s *lps);
+void bfa_cb_lps_flogi_comp(void *bfad, void *uarg, bfa_status_t status);
+void bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status);
+void bfa_cb_lps_fdisclogo_comp(void *bfad, void *uarg);
+void bfa_cb_lps_cvl_event(void *bfad, void *uarg);
+
+void bfa_trunk_enable_cfg(struct bfa_s *bfa);
+bfa_status_t bfa_trunk_enable(struct bfa_s *bfa);
+bfa_status_t bfa_trunk_disable(struct bfa_s *bfa);
+bfa_status_t bfa_trunk_get_attr(struct bfa_s *bfa,
+		struct bfa_trunk_attr_s *attr);
+
+#endif /* __BFA_SVC_H__ */

drivers/scsi/bfa/bfa_timer.c

@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa_timer.h>
-#include <cs/bfa_debug.h>
-
-void
-bfa_timer_init(struct bfa_timer_mod_s *mod)
-{
-	INIT_LIST_HEAD(&mod->timer_q);
-}
-
-void
-bfa_timer_beat(struct bfa_timer_mod_s *mod)
-{
-	struct list_head        *qh = &mod->timer_q;
-	struct list_head        *qe, *qe_next;
-	struct bfa_timer_s *elem;
-	struct list_head         timedout_q;
-
-	INIT_LIST_HEAD(&timedout_q);
-
-	qe = bfa_q_next(qh);
-
-	while (qe != qh) {
-		qe_next = bfa_q_next(qe);
-
-		elem = (struct bfa_timer_s *) qe;
-		if (elem->timeout <= BFA_TIMER_FREQ) {
-			elem->timeout = 0;
-			list_del(&elem->qe);
-			list_add_tail(&elem->qe, &timedout_q);
-		} else {
-			elem->timeout -= BFA_TIMER_FREQ;
-		}
-
-		qe = qe_next;	/* go to next elem */
-	}
-
-	/*
-	 * Pop all the timeout entries
-	 */
-	while (!list_empty(&timedout_q)) {
-		bfa_q_deq(&timedout_q, &elem);
-		elem->timercb(elem->arg);
-	}
-}
-
-/**
- * Should be called with lock protection
- */
-void
-bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer,
-		    void (*timercb) (void *), void *arg, unsigned int timeout)
-{
-
-	bfa_assert(timercb != NULL);
-	bfa_assert(!bfa_q_is_on_q(&mod->timer_q, timer));
-
-	timer->timeout = timeout;
-	timer->timercb = timercb;
-	timer->arg = arg;
-
-	list_add_tail(&timer->qe, &mod->timer_q);
-}
-
-/**
- * Should be called with lock protection
- */
-void
-bfa_timer_stop(struct bfa_timer_s *timer)
-{
-	bfa_assert(!list_empty(&timer->qe));
-
-	list_del(&timer->qe);
-}

drivers/scsi/bfa/bfa_trcmod_priv.h

@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  hal_trcmod.h BFA trace modules
- */
-
-#ifndef __BFA_TRCMOD_PRIV_H__
-#define __BFA_TRCMOD_PRIV_H__
-
-#include <cs/bfa_trc.h>
-
-/*
- * !!! Only append to the enums defined here to avoid any versioning
- * !!! needed between trace utility and driver version
- */
-enum {
-	BFA_TRC_HAL_INTR	= 1,
-	BFA_TRC_HAL_FCXP	= 2,
-	BFA_TRC_HAL_UF		= 3,
-	BFA_TRC_HAL_RPORT	= 4,
-	BFA_TRC_HAL_FCPIM	= 5,
-	BFA_TRC_HAL_IOIM	= 6,
-	BFA_TRC_HAL_TSKIM	= 7,
-	BFA_TRC_HAL_ITNIM	= 8,
-	BFA_TRC_HAL_FCPORT	= 9,
-	BFA_TRC_HAL_SGPG	= 10,
-	BFA_TRC_HAL_FLASH	= 11,
-	BFA_TRC_HAL_DEBUG	= 12,
-	BFA_TRC_HAL_WWN		= 13,
-	BFA_TRC_HAL_FLASH_RAW	= 14,
-	BFA_TRC_HAL_SBOOT	= 15,
-	BFA_TRC_HAL_SBOOT_IO	= 16,
-	BFA_TRC_HAL_SBOOT_INTR	= 17,
-	BFA_TRC_HAL_SBTEST	= 18,
-	BFA_TRC_HAL_IPFC	= 19,
-	BFA_TRC_HAL_IOCFC	= 20,
-	BFA_TRC_HAL_FCPTM	= 21,
-	BFA_TRC_HAL_IOTM	= 22,
-	BFA_TRC_HAL_TSKTM	= 23,
-	BFA_TRC_HAL_TIN		= 24,
-	BFA_TRC_HAL_LPS		= 25,
-	BFA_TRC_HAL_FCDIAG	= 26,
-	BFA_TRC_HAL_PBIND	= 27,
-	BFA_TRC_HAL_IOCFC_CT	= 28,
-	BFA_TRC_HAL_IOCFC_CB	= 29,
-	BFA_TRC_HAL_IOCFC_Q	= 30,
-};
-
-#endif /* __BFA_TRCMOD_PRIV_H__ */

drivers/scsi/bfa/bfa_tskim.c

@@ -1,690 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-#include <bfa_cb_ioim_macros.h>
-
-BFA_TRC_FILE(HAL, TSKIM);
-
-/**
- * task management completion handling
- */
-#define bfa_tskim_qcomp(__tskim, __cbfn) do {			\
-	bfa_cb_queue((__tskim)->bfa, &(__tskim)->hcb_qe,	\
-			 __cbfn, (__tskim));      \
-	bfa_tskim_notify_comp(__tskim);      \
-} while (0)
-
-#define bfa_tskim_notify_comp(__tskim) do {			 \
-	if ((__tskim)->notify)					 \
-		bfa_itnim_tskdone((__tskim)->itnim);      \
-} while (0)
-
-/*
- * forward declarations
- */
-static void     __bfa_cb_tskim_done(void *cbarg, bfa_boolean_t complete);
-static void     __bfa_cb_tskim_failed(void *cbarg, bfa_boolean_t complete);
-static bfa_boolean_t bfa_tskim_match_scope(struct bfa_tskim_s *tskim,
-					       lun_t lun);
-static void     bfa_tskim_gather_ios(struct bfa_tskim_s *tskim);
-static void     bfa_tskim_cleanp_comp(void *tskim_cbarg);
-static void     bfa_tskim_cleanup_ios(struct bfa_tskim_s *tskim);
-static bfa_boolean_t bfa_tskim_send(struct bfa_tskim_s *tskim);
-static bfa_boolean_t bfa_tskim_send_abort(struct bfa_tskim_s *tskim);
-static void     bfa_tskim_iocdisable_ios(struct bfa_tskim_s *tskim);
-
-/**
- *  bfa_tskim_sm
- */
-
-enum bfa_tskim_event {
-	BFA_TSKIM_SM_START        = 1,  /*  TM command start            */
-	BFA_TSKIM_SM_DONE         = 2,  /*  TM completion               */
-	BFA_TSKIM_SM_QRESUME      = 3,  /*  resume after qfull          */
-	BFA_TSKIM_SM_HWFAIL       = 5,  /*  IOC h/w failure event       */
-	BFA_TSKIM_SM_HCB          = 6,  /*  BFA callback completion     */
-	BFA_TSKIM_SM_IOS_DONE     = 7,  /*  IO and sub TM completions   */
-	BFA_TSKIM_SM_CLEANUP      = 8,  /*  TM cleanup on ITN offline   */
-	BFA_TSKIM_SM_CLEANUP_DONE = 9,  /*  TM abort completion         */
-};
-
-static void     bfa_tskim_sm_uninit(struct bfa_tskim_s *tskim,
-					enum bfa_tskim_event event);
-static void     bfa_tskim_sm_active(struct bfa_tskim_s *tskim,
-					enum bfa_tskim_event event);
-static void     bfa_tskim_sm_cleanup(struct bfa_tskim_s *tskim,
-					 enum bfa_tskim_event event);
-static void     bfa_tskim_sm_iocleanup(struct bfa_tskim_s *tskim,
-					 enum bfa_tskim_event event);
-static void     bfa_tskim_sm_qfull(struct bfa_tskim_s *tskim,
-				       enum bfa_tskim_event event);
-static void     bfa_tskim_sm_cleanup_qfull(struct bfa_tskim_s *tskim,
-				       enum bfa_tskim_event event);
-static void     bfa_tskim_sm_hcb(struct bfa_tskim_s *tskim,
-				     enum bfa_tskim_event event);
-
-/**
- *      Task management command beginning state.
- */
-static void
-bfa_tskim_sm_uninit(struct bfa_tskim_s *tskim, enum bfa_tskim_event event)
-{
-	bfa_trc(tskim->bfa, event);
-
-	switch (event) {
-	case BFA_TSKIM_SM_START:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_active);
-		bfa_tskim_gather_ios(tskim);
-
-		/**
-		 * If device is offline, do not send TM on wire. Just cleanup
-		 * any pending IO requests and complete TM request.
-		 */
-		if (!bfa_itnim_is_online(tskim->itnim)) {
-			bfa_sm_set_state(tskim, bfa_tskim_sm_iocleanup);
-			tskim->tsk_status = BFI_TSKIM_STS_OK;
-			bfa_tskim_cleanup_ios(tskim);
-			return;
-		}
-
-		if (!bfa_tskim_send(tskim)) {
-			bfa_sm_set_state(tskim, bfa_tskim_sm_qfull);
-			bfa_reqq_wait(tskim->bfa, tskim->itnim->reqq,
-					  &tskim->reqq_wait);
-		}
-		break;
-
-	default:
-		bfa_sm_fault(tskim->bfa, event);
-	}
-}
-
-/**
- * brief
- *	TM command is active, awaiting completion from firmware to
- *	cleanup IO requests in TM scope.
- */
-static void
-bfa_tskim_sm_active(struct bfa_tskim_s *tskim, enum bfa_tskim_event event)
-{
-	bfa_trc(tskim->bfa, event);
-
-	switch (event) {
-	case BFA_TSKIM_SM_DONE:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_iocleanup);
-		bfa_tskim_cleanup_ios(tskim);
-		break;
-
-	case BFA_TSKIM_SM_CLEANUP:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_cleanup);
-		if (!bfa_tskim_send_abort(tskim)) {
-			bfa_sm_set_state(tskim, bfa_tskim_sm_cleanup_qfull);
-			bfa_reqq_wait(tskim->bfa, tskim->itnim->reqq,
-				&tskim->reqq_wait);
-		}
-		break;
-
-	case BFA_TSKIM_SM_HWFAIL:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_hcb);
-		bfa_tskim_iocdisable_ios(tskim);
-		bfa_tskim_qcomp(tskim, __bfa_cb_tskim_failed);
-		break;
-
-	default:
-		bfa_sm_fault(tskim->bfa, event);
-	}
-}
-
-/**
- *	An active TM is being cleaned up since ITN is offline. Awaiting cleanup
- *	completion event from firmware.
- */
-static void
-bfa_tskim_sm_cleanup(struct bfa_tskim_s *tskim, enum bfa_tskim_event event)
-{
-	bfa_trc(tskim->bfa, event);
-
-	switch (event) {
-	case BFA_TSKIM_SM_DONE:
-		/**
-		 * Ignore and wait for ABORT completion from firmware.
-		 */
-		break;
-
-	case BFA_TSKIM_SM_CLEANUP_DONE:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_iocleanup);
-		bfa_tskim_cleanup_ios(tskim);
-		break;
-
-	case BFA_TSKIM_SM_HWFAIL:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_hcb);
-		bfa_tskim_iocdisable_ios(tskim);
-		bfa_tskim_qcomp(tskim, __bfa_cb_tskim_failed);
-		break;
-
-	default:
-		bfa_sm_fault(tskim->bfa, event);
-	}
-}
-
-static void
-bfa_tskim_sm_iocleanup(struct bfa_tskim_s *tskim, enum bfa_tskim_event event)
-{
-	bfa_trc(tskim->bfa, event);
-
-	switch (event) {
-	case BFA_TSKIM_SM_IOS_DONE:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_hcb);
-		bfa_tskim_qcomp(tskim, __bfa_cb_tskim_done);
-		break;
-
-	case BFA_TSKIM_SM_CLEANUP:
-		/**
-		 * Ignore, TM command completed on wire.
-		 * Notify TM conmpletion on IO cleanup completion.
-		 */
-		break;
-
-	case BFA_TSKIM_SM_HWFAIL:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_hcb);
-		bfa_tskim_iocdisable_ios(tskim);
-		bfa_tskim_qcomp(tskim, __bfa_cb_tskim_failed);
-		break;
-
-	default:
-		bfa_sm_fault(tskim->bfa, event);
-	}
-}
-
-/**
- *      Task management command is waiting for room in request CQ
- */
-static void
-bfa_tskim_sm_qfull(struct bfa_tskim_s *tskim, enum bfa_tskim_event event)
-{
-	bfa_trc(tskim->bfa, event);
-
-	switch (event) {
-	case BFA_TSKIM_SM_QRESUME:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_active);
-		bfa_tskim_send(tskim);
-		break;
-
-	case BFA_TSKIM_SM_CLEANUP:
-		/**
-		 * No need to send TM on wire since ITN is offline.
-		 */
-		bfa_sm_set_state(tskim, bfa_tskim_sm_iocleanup);
-		bfa_reqq_wcancel(&tskim->reqq_wait);
-		bfa_tskim_cleanup_ios(tskim);
-		break;
-
-	case BFA_TSKIM_SM_HWFAIL:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_hcb);
-		bfa_reqq_wcancel(&tskim->reqq_wait);
-		bfa_tskim_iocdisable_ios(tskim);
-		bfa_tskim_qcomp(tskim, __bfa_cb_tskim_failed);
-		break;
-
-	default:
-		bfa_sm_fault(tskim->bfa, event);
-	}
-}
-
-/**
- *      Task management command is active, awaiting for room in request CQ
- *	to send clean up request.
- */
-static void
-bfa_tskim_sm_cleanup_qfull(struct bfa_tskim_s *tskim,
-		enum bfa_tskim_event event)
-{
-	bfa_trc(tskim->bfa, event);
-
-	switch (event) {
-	case BFA_TSKIM_SM_DONE:
-		bfa_reqq_wcancel(&tskim->reqq_wait);
-		/**
-		 *
-		 * Fall through !!!
-		 */
-
-	case BFA_TSKIM_SM_QRESUME:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_cleanup);
-		bfa_tskim_send_abort(tskim);
-		break;
-
-	case BFA_TSKIM_SM_HWFAIL:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_hcb);
-		bfa_reqq_wcancel(&tskim->reqq_wait);
-		bfa_tskim_iocdisable_ios(tskim);
-		bfa_tskim_qcomp(tskim, __bfa_cb_tskim_failed);
-		break;
-
-	default:
-		bfa_sm_fault(tskim->bfa, event);
-	}
-}
-
-/**
- *      BFA callback is pending
- */
-static void
-bfa_tskim_sm_hcb(struct bfa_tskim_s *tskim, enum bfa_tskim_event event)
-{
-	bfa_trc(tskim->bfa, event);
-
-	switch (event) {
-	case BFA_TSKIM_SM_HCB:
-		bfa_sm_set_state(tskim, bfa_tskim_sm_uninit);
-		bfa_tskim_free(tskim);
-		break;
-
-	case BFA_TSKIM_SM_CLEANUP:
-		bfa_tskim_notify_comp(tskim);
-		break;
-
-	case BFA_TSKIM_SM_HWFAIL:
-		break;
-
-	default:
-		bfa_sm_fault(tskim->bfa, event);
-	}
-}
-
-
-
-/**
- *  bfa_tskim_private
- */
-
-static void
-__bfa_cb_tskim_done(void *cbarg, bfa_boolean_t complete)
-{
-	struct bfa_tskim_s *tskim = cbarg;
-
-	if (!complete) {
-		bfa_sm_send_event(tskim, BFA_TSKIM_SM_HCB);
-		return;
-	}
-
-	bfa_stats(tskim->itnim, tm_success);
-	bfa_cb_tskim_done(tskim->bfa->bfad, tskim->dtsk, tskim->tsk_status);
-}
-
-static void
-__bfa_cb_tskim_failed(void *cbarg, bfa_boolean_t complete)
-{
-	struct bfa_tskim_s *tskim = cbarg;
-
-	if (!complete) {
-		bfa_sm_send_event(tskim, BFA_TSKIM_SM_HCB);
-		return;
-	}
-
-	bfa_stats(tskim->itnim, tm_failures);
-	bfa_cb_tskim_done(tskim->bfa->bfad, tskim->dtsk,
-			   BFI_TSKIM_STS_FAILED);
-}
-
-static          bfa_boolean_t
-bfa_tskim_match_scope(struct bfa_tskim_s *tskim, lun_t lun)
-{
-	switch (tskim->tm_cmnd) {
-	case FCP_TM_TARGET_RESET:
-		return BFA_TRUE;
-
-	case FCP_TM_ABORT_TASK_SET:
-	case FCP_TM_CLEAR_TASK_SET:
-	case FCP_TM_LUN_RESET:
-	case FCP_TM_CLEAR_ACA:
-		return (tskim->lun == lun);
-
-	default:
-		bfa_assert(0);
-	}
-
-	return BFA_FALSE;
-}
-
-/**
- *      Gather affected IO requests and task management commands.
- */
-static void
-bfa_tskim_gather_ios(struct bfa_tskim_s *tskim)
-{
-	struct bfa_itnim_s *itnim = tskim->itnim;
-	struct bfa_ioim_s *ioim;
-	struct list_head        *qe, *qen;
-
-	INIT_LIST_HEAD(&tskim->io_q);
-
-	/**
-	 * Gather any active IO requests first.
-	 */
-	list_for_each_safe(qe, qen, &itnim->io_q) {
-		ioim = (struct bfa_ioim_s *) qe;
-		if (bfa_tskim_match_scope
-		    (tskim, bfa_cb_ioim_get_lun(ioim->dio))) {
-			list_del(&ioim->qe);
-			list_add_tail(&ioim->qe, &tskim->io_q);
-		}
-	}
-
-	/**
-	 * Failback any pending IO requests immediately.
-	 */
-	list_for_each_safe(qe, qen, &itnim->pending_q) {
-		ioim = (struct bfa_ioim_s *) qe;
-		if (bfa_tskim_match_scope
-		    (tskim, bfa_cb_ioim_get_lun(ioim->dio))) {
-			list_del(&ioim->qe);
-			list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q);
-			bfa_ioim_tov(ioim);
-		}
-	}
-}
-
-/**
- * 		IO cleanup completion
- */
-static void
-bfa_tskim_cleanp_comp(void *tskim_cbarg)
-{
-	struct bfa_tskim_s *tskim = tskim_cbarg;
-
-	bfa_stats(tskim->itnim, tm_io_comps);
-	bfa_sm_send_event(tskim, BFA_TSKIM_SM_IOS_DONE);
-}
-
-/**
- *      Gather affected IO requests and task management commands.
- */
-static void
-bfa_tskim_cleanup_ios(struct bfa_tskim_s *tskim)
-{
-	struct bfa_ioim_s *ioim;
-	struct list_head        *qe, *qen;
-
-	bfa_wc_init(&tskim->wc, bfa_tskim_cleanp_comp, tskim);
-
-	list_for_each_safe(qe, qen, &tskim->io_q) {
-		ioim = (struct bfa_ioim_s *) qe;
-		bfa_wc_up(&tskim->wc);
-		bfa_ioim_cleanup_tm(ioim, tskim);
-	}
-
-	bfa_wc_wait(&tskim->wc);
-}
-
-/**
- *      Send task management request to firmware.
- */
-static bfa_boolean_t
-bfa_tskim_send(struct bfa_tskim_s *tskim)
-{
-	struct bfa_itnim_s *itnim = tskim->itnim;
-	struct bfi_tskim_req_s *m;
-
-	/**
-	 * check for room in queue to send request now
-	 */
-	m = bfa_reqq_next(tskim->bfa, itnim->reqq);
-	if (!m)
-		return BFA_FALSE;
-
-	/**
-	 * build i/o request message next
-	 */
-	bfi_h2i_set(m->mh, BFI_MC_TSKIM, BFI_TSKIM_H2I_TM_REQ,
-			bfa_lpuid(tskim->bfa));
-
-	m->tsk_tag = bfa_os_htons(tskim->tsk_tag);
-	m->itn_fhdl = tskim->itnim->rport->fw_handle;
-	m->t_secs = tskim->tsecs;
-	m->lun = tskim->lun;
-	m->tm_flags = tskim->tm_cmnd;
-
-	/**
-	 * queue I/O message to firmware
-	 */
-	bfa_reqq_produce(tskim->bfa, itnim->reqq);
-	return BFA_TRUE;
-}
-
-/**
- *      Send abort request to cleanup an active TM to firmware.
- */
-static bfa_boolean_t
-bfa_tskim_send_abort(struct bfa_tskim_s *tskim)
-{
-	struct bfa_itnim_s             *itnim = tskim->itnim;
-	struct bfi_tskim_abortreq_s    *m;
-
-	/**
-	 * check for room in queue to send request now
-	 */
-	m = bfa_reqq_next(tskim->bfa, itnim->reqq);
-	if (!m)
-		return BFA_FALSE;
-
-	/**
-	 * build i/o request message next
-	 */
-	bfi_h2i_set(m->mh, BFI_MC_TSKIM, BFI_TSKIM_H2I_ABORT_REQ,
-			bfa_lpuid(tskim->bfa));
-
-	m->tsk_tag  = bfa_os_htons(tskim->tsk_tag);
-
-	/**
-	 * queue I/O message to firmware
-	 */
-	bfa_reqq_produce(tskim->bfa, itnim->reqq);
-	return BFA_TRUE;
-}
-
-/**
- *      Call to resume task management cmnd waiting for room in request queue.
- */
-static void
-bfa_tskim_qresume(void *cbarg)
-{
-	struct bfa_tskim_s *tskim = cbarg;
-
-	bfa_fcpim_stats(tskim->fcpim, qresumes);
-	bfa_stats(tskim->itnim, tm_qresumes);
-	bfa_sm_send_event(tskim, BFA_TSKIM_SM_QRESUME);
-}
-
-/**
- * Cleanup IOs associated with a task mangement command on IOC failures.
- */
-static void
-bfa_tskim_iocdisable_ios(struct bfa_tskim_s *tskim)
-{
-	struct bfa_ioim_s *ioim;
-	struct list_head        *qe, *qen;
-
-	list_for_each_safe(qe, qen, &tskim->io_q) {
-		ioim = (struct bfa_ioim_s *) qe;
-		bfa_ioim_iocdisable(ioim);
-	}
-}
-
-
-
-/**
- *  bfa_tskim_friend
- */
-
-/**
- * Notification on completions from related ioim.
- */
-void
-bfa_tskim_iodone(struct bfa_tskim_s *tskim)
-{
-	bfa_wc_down(&tskim->wc);
-}
-
-/**
- * Handle IOC h/w failure notification from itnim.
- */
-void
-bfa_tskim_iocdisable(struct bfa_tskim_s *tskim)
-{
-	tskim->notify = BFA_FALSE;
-	bfa_stats(tskim->itnim, tm_iocdowns);
-	bfa_sm_send_event(tskim, BFA_TSKIM_SM_HWFAIL);
-}
-
-/**
- * Cleanup TM command and associated IOs as part of ITNIM offline.
- */
-void
-bfa_tskim_cleanup(struct bfa_tskim_s *tskim)
-{
-	tskim->notify = BFA_TRUE;
-	bfa_stats(tskim->itnim, tm_cleanups);
-	bfa_sm_send_event(tskim, BFA_TSKIM_SM_CLEANUP);
-}
-
-/**
- *      Memory allocation and initialization.
- */
-void
-bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo)
-{
-	struct bfa_tskim_s *tskim;
-	u16        i;
-
-	INIT_LIST_HEAD(&fcpim->tskim_free_q);
-
-	tskim = (struct bfa_tskim_s *) bfa_meminfo_kva(minfo);
-	fcpim->tskim_arr = tskim;
-
-	for (i = 0; i < fcpim->num_tskim_reqs; i++, tskim++) {
-		/*
-		 * initialize TSKIM
-		 */
-		bfa_os_memset(tskim, 0, sizeof(struct bfa_tskim_s));
-		tskim->tsk_tag = i;
-		tskim->bfa     = fcpim->bfa;
-		tskim->fcpim   = fcpim;
-		tskim->notify  = BFA_FALSE;
-		bfa_reqq_winit(&tskim->reqq_wait, bfa_tskim_qresume,
-				   tskim);
-		bfa_sm_set_state(tskim, bfa_tskim_sm_uninit);
-
-		list_add_tail(&tskim->qe, &fcpim->tskim_free_q);
-	}
-
-	bfa_meminfo_kva(minfo) = (u8 *) tskim;
-}
-
-void
-bfa_tskim_detach(struct bfa_fcpim_mod_s *fcpim)
-{
-    /**
-     * @todo
-     */
-}
-
-void
-bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
-{
-	struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa);
-	struct bfi_tskim_rsp_s *rsp = (struct bfi_tskim_rsp_s *) m;
-	struct bfa_tskim_s *tskim;
-	u16        tsk_tag = bfa_os_ntohs(rsp->tsk_tag);
-
-	tskim = BFA_TSKIM_FROM_TAG(fcpim, tsk_tag);
-	bfa_assert(tskim->tsk_tag == tsk_tag);
-
-	tskim->tsk_status = rsp->tsk_status;
-
-	/**
-	 * Firmware sends BFI_TSKIM_STS_ABORTED status for abort
-	 * requests. All other statuses are for normal completions.
-	 */
-	if (rsp->tsk_status == BFI_TSKIM_STS_ABORTED) {
-		bfa_stats(tskim->itnim, tm_cleanup_comps);
-		bfa_sm_send_event(tskim, BFA_TSKIM_SM_CLEANUP_DONE);
-	} else {
-		bfa_stats(tskim->itnim, tm_fw_rsps);
-		bfa_sm_send_event(tskim, BFA_TSKIM_SM_DONE);
-	}
-}
-
-
-
-/**
- *  bfa_tskim_api
- */
-
-
-struct bfa_tskim_s *
-bfa_tskim_alloc(struct bfa_s *bfa, struct bfad_tskim_s *dtsk)
-{
-	struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa);
-	struct bfa_tskim_s *tskim;
-
-	bfa_q_deq(&fcpim->tskim_free_q, &tskim);
-
-	if (!tskim)
-		bfa_fcpim_stats(fcpim, no_tskims);
-	else
-		tskim->dtsk = dtsk;
-
-	return tskim;
-}
-
-void
-bfa_tskim_free(struct bfa_tskim_s *tskim)
-{
-	bfa_assert(bfa_q_is_on_q_func(&tskim->itnim->tsk_q, &tskim->qe));
-	list_del(&tskim->qe);
-	list_add_tail(&tskim->qe, &tskim->fcpim->tskim_free_q);
-}
-
-/**
- *      Start a task management command.
- *
- * @param[in]       tskim       BFA task management command instance
- * @param[in]       itnim       i-t nexus for the task management command
- * @param[in]       lun         lun, if applicable
- * @param[in]       tm_cmnd     Task management command code.
- * @param[in]       t_secs      Timeout in seconds
- *
- * @return None.
- */
-void
-bfa_tskim_start(struct bfa_tskim_s *tskim, struct bfa_itnim_s *itnim, lun_t lun,
-		    enum fcp_tm_cmnd tm_cmnd, u8 tsecs)
-{
-	tskim->itnim   = itnim;
-	tskim->lun     = lun;
-	tskim->tm_cmnd = tm_cmnd;
-	tskim->tsecs   = tsecs;
-	tskim->notify  = BFA_FALSE;
-	bfa_stats(itnim, tm_cmnds);
-
-	list_add_tail(&tskim->qe, &itnim->tsk_q);
-	bfa_sm_send_event(tskim, BFA_TSKIM_SM_START);
-}
-
-

drivers/scsi/bfa/bfa_uf.c

@@ -1,343 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfa_uf.c BFA unsolicited frame receive implementation
- */
-
-#include <bfa.h>
-#include <bfa_svc.h>
-#include <bfi/bfi_uf.h>
-#include <cs/bfa_debug.h>
-
-BFA_TRC_FILE(HAL, UF);
-BFA_MODULE(uf);
-
-/*
- *****************************************************************************
- * Internal functions
- *****************************************************************************
- */
-static void
-__bfa_cb_uf_recv(void *cbarg, bfa_boolean_t complete)
-{
-	struct bfa_uf_s   *uf = cbarg;
-	struct bfa_uf_mod_s *ufm = BFA_UF_MOD(uf->bfa);
-
-	if (complete)
-		ufm->ufrecv(ufm->cbarg, uf);
-}
-
-static void
-claim_uf_pbs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi)
-{
-	u32        uf_pb_tot_sz;
-
-	ufm->uf_pbs_kva = (struct bfa_uf_buf_s *) bfa_meminfo_dma_virt(mi);
-	ufm->uf_pbs_pa = bfa_meminfo_dma_phys(mi);
-	uf_pb_tot_sz = BFA_ROUNDUP((sizeof(struct bfa_uf_buf_s) * ufm->num_ufs),
-							BFA_DMA_ALIGN_SZ);
-
-	bfa_meminfo_dma_virt(mi) += uf_pb_tot_sz;
-	bfa_meminfo_dma_phys(mi) += uf_pb_tot_sz;
-
-	bfa_os_memset((void *)ufm->uf_pbs_kva, 0, uf_pb_tot_sz);
-}
-
-static void
-claim_uf_post_msgs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi)
-{
-	struct bfi_uf_buf_post_s *uf_bp_msg;
-	struct bfi_sge_s      *sge;
-	union bfi_addr_u      sga_zero = { {0} };
-	u16        i;
-	u16        buf_len;
-
-	ufm->uf_buf_posts = (struct bfi_uf_buf_post_s *) bfa_meminfo_kva(mi);
-	uf_bp_msg = ufm->uf_buf_posts;
-
-	for (i = 0, uf_bp_msg = ufm->uf_buf_posts; i < ufm->num_ufs;
-	     i++, uf_bp_msg++) {
-		bfa_os_memset(uf_bp_msg, 0, sizeof(struct bfi_uf_buf_post_s));
-
-		uf_bp_msg->buf_tag = i;
-		buf_len = sizeof(struct bfa_uf_buf_s);
-		uf_bp_msg->buf_len = bfa_os_htons(buf_len);
-		bfi_h2i_set(uf_bp_msg->mh, BFI_MC_UF, BFI_UF_H2I_BUF_POST,
-			    bfa_lpuid(ufm->bfa));
-
-		sge = uf_bp_msg->sge;
-		sge[0].sg_len = buf_len;
-		sge[0].flags = BFI_SGE_DATA_LAST;
-		bfa_dma_addr_set(sge[0].sga, ufm_pbs_pa(ufm, i));
-		bfa_sge_to_be(sge);
-
-		sge[1].sg_len = buf_len;
-		sge[1].flags = BFI_SGE_PGDLEN;
-		sge[1].sga = sga_zero;
-		bfa_sge_to_be(&sge[1]);
-	}
-
-	/**
-	 * advance pointer beyond consumed memory
-	 */
-	bfa_meminfo_kva(mi) = (u8 *) uf_bp_msg;
-}
-
-static void
-claim_ufs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi)
-{
-	u16        i;
-	struct bfa_uf_s   *uf;
-
-	/*
-	 * Claim block of memory for UF list
-	 */
-	ufm->uf_list = (struct bfa_uf_s *) bfa_meminfo_kva(mi);
-
-	/*
-	 * Initialize UFs and queue it in UF free queue
-	 */
-	for (i = 0, uf = ufm->uf_list; i < ufm->num_ufs; i++, uf++) {
-		bfa_os_memset(uf, 0, sizeof(struct bfa_uf_s));
-		uf->bfa = ufm->bfa;
-		uf->uf_tag = i;
-		uf->pb_len = sizeof(struct bfa_uf_buf_s);
-		uf->buf_kva = (void *)&ufm->uf_pbs_kva[i];
-		uf->buf_pa = ufm_pbs_pa(ufm, i);
-		list_add_tail(&uf->qe, &ufm->uf_free_q);
-	}
-
-	/**
-	 * advance memory pointer
-	 */
-	bfa_meminfo_kva(mi) = (u8 *) uf;
-}
-
-static void
-uf_mem_claim(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi)
-{
-	claim_uf_pbs(ufm, mi);
-	claim_ufs(ufm, mi);
-	claim_uf_post_msgs(ufm, mi);
-}
-
-static void
-bfa_uf_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len, u32 *dm_len)
-{
-	u32        num_ufs = cfg->fwcfg.num_uf_bufs;
-
-	/*
-	 * dma-able memory for UF posted bufs
-	 */
-	*dm_len += BFA_ROUNDUP((sizeof(struct bfa_uf_buf_s) * num_ufs),
-							BFA_DMA_ALIGN_SZ);
-
-	/*
-	 * kernel Virtual memory for UFs and UF buf post msg copies
-	 */
-	*ndm_len += sizeof(struct bfa_uf_s) * num_ufs;
-	*ndm_len += sizeof(struct bfi_uf_buf_post_s) * num_ufs;
-}
-
-static void
-bfa_uf_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
-		  struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
-{
-	struct bfa_uf_mod_s *ufm = BFA_UF_MOD(bfa);
-
-	bfa_os_memset(ufm, 0, sizeof(struct bfa_uf_mod_s));
-	ufm->bfa = bfa;
-	ufm->num_ufs = cfg->fwcfg.num_uf_bufs;
-	INIT_LIST_HEAD(&ufm->uf_free_q);
-	INIT_LIST_HEAD(&ufm->uf_posted_q);
-
-	uf_mem_claim(ufm, meminfo);
-}
-
-static void
-bfa_uf_detach(struct bfa_s *bfa)
-{
-}
-
-static struct bfa_uf_s *
-bfa_uf_get(struct bfa_uf_mod_s *uf_mod)
-{
-	struct bfa_uf_s   *uf;
-
-	bfa_q_deq(&uf_mod->uf_free_q, &uf);
-	return uf;
-}
-
-static void
-bfa_uf_put(struct bfa_uf_mod_s *uf_mod, struct bfa_uf_s *uf)
-{
-	list_add_tail(&uf->qe, &uf_mod->uf_free_q);
-}
-
-static bfa_status_t
-bfa_uf_post(struct bfa_uf_mod_s *ufm, struct bfa_uf_s *uf)
-{
-	struct bfi_uf_buf_post_s *uf_post_msg;
-
-	uf_post_msg = bfa_reqq_next(ufm->bfa, BFA_REQQ_FCXP);
-	if (!uf_post_msg)
-		return BFA_STATUS_FAILED;
-
-	bfa_os_memcpy(uf_post_msg, &ufm->uf_buf_posts[uf->uf_tag],
-		      sizeof(struct bfi_uf_buf_post_s));
-	bfa_reqq_produce(ufm->bfa, BFA_REQQ_FCXP);
-
-	bfa_trc(ufm->bfa, uf->uf_tag);
-
-	list_add_tail(&uf->qe, &ufm->uf_posted_q);
-	return BFA_STATUS_OK;
-}
-
-static void
-bfa_uf_post_all(struct bfa_uf_mod_s *uf_mod)
-{
-	struct bfa_uf_s   *uf;
-
-	while ((uf = bfa_uf_get(uf_mod)) != NULL) {
-		if (bfa_uf_post(uf_mod, uf) != BFA_STATUS_OK)
-			break;
-	}
-}
-
-static void
-uf_recv(struct bfa_s *bfa, struct bfi_uf_frm_rcvd_s *m)
-{
-	struct bfa_uf_mod_s *ufm = BFA_UF_MOD(bfa);
-	u16        uf_tag = m->buf_tag;
-	struct bfa_uf_buf_s *uf_buf = &ufm->uf_pbs_kva[uf_tag];
-	struct bfa_uf_s   *uf = &ufm->uf_list[uf_tag];
-	u8        *buf = &uf_buf->d[0];
-	struct fchs_s         *fchs;
-
-	m->frm_len = bfa_os_ntohs(m->frm_len);
-	m->xfr_len = bfa_os_ntohs(m->xfr_len);
-
-	fchs = (struct fchs_s *) uf_buf;
-
-	list_del(&uf->qe);	/* dequeue from posted queue */
-
-	uf->data_ptr = buf;
-	uf->data_len = m->xfr_len;
-
-	bfa_assert(uf->data_len >= sizeof(struct fchs_s));
-
-	if (uf->data_len == sizeof(struct fchs_s)) {
-		bfa_plog_fchdr(bfa->plog, BFA_PL_MID_HAL_UF, BFA_PL_EID_RX,
-			       uf->data_len, (struct fchs_s *) buf);
-	} else {
-		u32        pld_w0 = *((u32 *) (buf + sizeof(struct fchs_s)));
-		bfa_plog_fchdr_and_pl(bfa->plog, BFA_PL_MID_HAL_UF,
-				      BFA_PL_EID_RX, uf->data_len,
-				      (struct fchs_s *) buf, pld_w0);
-	}
-
-	if (bfa->fcs)
-		__bfa_cb_uf_recv(uf, BFA_TRUE);
-	else
-		bfa_cb_queue(bfa, &uf->hcb_qe, __bfa_cb_uf_recv, uf);
-}
-
-static void
-bfa_uf_stop(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_uf_iocdisable(struct bfa_s *bfa)
-{
-	struct bfa_uf_mod_s *ufm = BFA_UF_MOD(bfa);
-	struct bfa_uf_s   *uf;
-	struct list_head        *qe, *qen;
-
-	list_for_each_safe(qe, qen, &ufm->uf_posted_q) {
-		uf = (struct bfa_uf_s *) qe;
-		list_del(&uf->qe);
-		bfa_uf_put(ufm, uf);
-	}
-}
-
-static void
-bfa_uf_start(struct bfa_s *bfa)
-{
-	bfa_uf_post_all(BFA_UF_MOD(bfa));
-}
-
-
-
-/**
- *  bfa_uf_api
- */
-
-/**
- * 		Register handler for all unsolicted recieve frames.
- *
- * @param[in]	bfa		BFA instance
- * @param[in]	ufrecv	receive handler function
- * @param[in]	cbarg	receive handler arg
- */
-void
-bfa_uf_recv_register(struct bfa_s *bfa, bfa_cb_uf_recv_t ufrecv, void *cbarg)
-{
-	struct bfa_uf_mod_s *ufm = BFA_UF_MOD(bfa);
-
-	ufm->ufrecv = ufrecv;
-	ufm->cbarg = cbarg;
-}
-
-/**
- * 		Free an unsolicited frame back to BFA.
- *
- * @param[in]		uf		unsolicited frame to be freed
- *
- * @return None
- */
-void
-bfa_uf_free(struct bfa_uf_s *uf)
-{
-	bfa_uf_put(BFA_UF_MOD(uf->bfa), uf);
-	bfa_uf_post_all(BFA_UF_MOD(uf->bfa));
-}
-
-
-
-/**
- *  uf_pub BFA uf module public functions
- */
-
-void
-bfa_uf_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
-{
-	bfa_trc(bfa, msg->mhdr.msg_id);
-
-	switch (msg->mhdr.msg_id) {
-	case BFI_UF_I2H_FRM_RCVD:
-		uf_recv(bfa, (struct bfi_uf_frm_rcvd_s *) msg);
-		break;
-
-	default:
-		bfa_trc(bfa, msg->mhdr.msg_id);
-		bfa_assert(0);
-	}
-}
-
-

drivers/scsi/bfa/bfa_uf_priv.h

@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-#ifndef __BFA_UF_PRIV_H__
-#define __BFA_UF_PRIV_H__
-
-#include <cs/bfa_sm.h>
-#include <bfa_svc.h>
-#include <bfi/bfi_uf.h>
-
-#define BFA_UF_MIN	(4)
-
-struct bfa_uf_mod_s {
-	struct bfa_s *bfa;		/*  back pointer to BFA */
-	struct bfa_uf_s *uf_list;	/*  array of UFs */
-	u16	num_ufs;	/*  num unsolicited rx frames */
-	struct list_head 	uf_free_q;	/*  free UFs */
-	struct list_head 	uf_posted_q;	/*  UFs posted to IOC */
-	struct bfa_uf_buf_s *uf_pbs_kva;	/*  list UF bufs request pld */
-	u64	uf_pbs_pa;	/*  phy addr for UF bufs */
-	struct bfi_uf_buf_post_s *uf_buf_posts;
-					/*  pre-built UF post msgs */
-	bfa_cb_uf_recv_t ufrecv;	/*  uf recv handler function */
-	void		*cbarg;		/*  uf receive handler arg */
-};
-
-#define BFA_UF_MOD(__bfa)	(&(__bfa)->modules.uf_mod)
-
-#define ufm_pbs_pa(_ufmod, _uftag)	\
-	((_ufmod)->uf_pbs_pa + sizeof(struct bfa_uf_buf_s) * (_uftag))
-
-void	bfa_uf_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
-
-#endif /* __BFA_UF_PRIV_H__ */

drivers/scsi/bfa/bfad_attr.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -19,15 +19,8 @@
  *  bfa_attr.c Linux driver configuration interface module.
  */
 
-#include <linux/slab.h>
 #include "bfad_drv.h"
 #include "bfad_im.h"
-#include "bfad_trcmod.h"
-#include "bfad_attr.h"
-
-/**
- *  FC_transport_template FC transport template
- */
 
 /**
  * FC transport template entry, get SCSI target port ID.
@@ -42,7 +35,7 @@ bfad_im_get_starget_port_id(struct scsi_target *starget)
 	u32        fc_id = -1;
 	unsigned long   flags;
 
-	shost = bfad_os_starget_to_shost(starget);
+	shost = dev_to_shost(starget->dev.parent);
 	im_port = (struct bfad_im_port_s *) shost->hostdata[0];
 	bfad = im_port->bfad;
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
@@ -68,7 +61,7 @@ bfad_im_get_starget_node_name(struct scsi_target *starget)
 	u64             node_name = 0;
 	unsigned long   flags;
 
-	shost = bfad_os_starget_to_shost(starget);
+	shost = dev_to_shost(starget->dev.parent);
 	im_port = (struct bfad_im_port_s *) shost->hostdata[0];
 	bfad = im_port->bfad;
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
@@ -94,7 +87,7 @@ bfad_im_get_starget_port_name(struct scsi_target *starget)
 	u64             port_name = 0;
 	unsigned long   flags;
 
-	shost = bfad_os_starget_to_shost(starget);
+	shost = dev_to_shost(starget->dev.parent);
 	im_port = (struct bfad_im_port_s *) shost->hostdata[0];
 	bfad = im_port->bfad;
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
@@ -118,17 +111,7 @@ bfad_im_get_host_port_id(struct Scsi_Host *shost)
 	struct bfad_port_s    *port = im_port->port;
 
 	fc_host_port_id(shost) =
-			bfa_os_hton3b(bfa_fcs_port_get_fcid(port->fcs_port));
+			bfa_os_hton3b(bfa_fcs_lport_get_fcid(port->fcs_port));
-}
-
-
-
-
-
-struct Scsi_Host *
-bfad_os_starget_to_shost(struct scsi_target *starget)
-{
-	return dev_to_shost(starget->dev.parent);
 }
 
 /**
@@ -140,21 +123,21 @@ bfad_im_get_host_port_type(struct Scsi_Host *shost)
 	struct bfad_im_port_s *im_port =
 			(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s         *bfad = im_port->bfad;
-	struct bfa_pport_attr_s attr;
+	struct bfa_lport_attr_s port_attr;
 
-	bfa_fcport_get_attr(&bfad->bfa, &attr);
+	bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr);
 
-	switch (attr.port_type) {
+	switch (port_attr.port_type) {
-	case BFA_PPORT_TYPE_NPORT:
+	case BFA_PORT_TYPE_NPORT:
 		fc_host_port_type(shost) = FC_PORTTYPE_NPORT;
 		break;
-	case BFA_PPORT_TYPE_NLPORT:
+	case BFA_PORT_TYPE_NLPORT:
 		fc_host_port_type(shost) = FC_PORTTYPE_NLPORT;
 		break;
-	case BFA_PPORT_TYPE_P2P:
+	case BFA_PORT_TYPE_P2P:
 		fc_host_port_type(shost) = FC_PORTTYPE_PTP;
 		break;
-	case BFA_PPORT_TYPE_LPORT:
+	case BFA_PORT_TYPE_LPORT:
 		fc_host_port_type(shost) = FC_PORTTYPE_LPORT;
 		break;
 	default:
@@ -172,25 +155,28 @@ bfad_im_get_host_port_state(struct Scsi_Host *shost)
 	struct bfad_im_port_s *im_port =
 			(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s         *bfad = im_port->bfad;
-	struct bfa_pport_attr_s attr;
+	struct bfa_port_attr_s attr;
 
 	bfa_fcport_get_attr(&bfad->bfa, &attr);
 
 	switch (attr.port_state) {
-	case BFA_PPORT_ST_LINKDOWN:
+	case BFA_PORT_ST_LINKDOWN:
 		fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
 		break;
-	case BFA_PPORT_ST_LINKUP:
+	case BFA_PORT_ST_LINKUP:
 		fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
 		break;
-	case BFA_PPORT_ST_UNINIT:
+	case BFA_PORT_ST_DISABLED:
-	case BFA_PPORT_ST_ENABLING_QWAIT:
+	case BFA_PORT_ST_STOPPED:
-	case BFA_PPORT_ST_ENABLING:
+	case BFA_PORT_ST_IOCDOWN:
-	case BFA_PPORT_ST_DISABLING_QWAIT:
+	case BFA_PORT_ST_IOCDIS:
-	case BFA_PPORT_ST_DISABLING:
+		fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
-	case BFA_PPORT_ST_DISABLED:
+		break;
-	case BFA_PPORT_ST_STOPPED:
+	case BFA_PORT_ST_UNINIT:
-	case BFA_PPORT_ST_IOCDOWN:
+	case BFA_PORT_ST_ENABLING_QWAIT:
+	case BFA_PORT_ST_ENABLING:
+	case BFA_PORT_ST_DISABLING_QWAIT:
+	case BFA_PORT_ST_DISABLING:
 	default:
 		fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
 		break;
@@ -210,13 +196,9 @@ bfad_im_get_host_active_fc4s(struct Scsi_Host *shost)
 	memset(fc_host_active_fc4s(shost), 0,
 	       sizeof(fc_host_active_fc4s(shost)));
 
-	if (port->supported_fc4s &
+	if (port->supported_fc4s & BFA_LPORT_ROLE_FCP_IM)
-		(BFA_PORT_ROLE_FCP_IM | BFA_PORT_ROLE_FCP_TM))
 		fc_host_active_fc4s(shost)[2] = 1;
 
-	if (port->supported_fc4s & BFA_PORT_ROLE_FCP_IPFC)
-		fc_host_active_fc4s(shost)[3] = 0x20;
-
 	fc_host_active_fc4s(shost)[7] = 1;
 }
 
@@ -229,29 +211,29 @@ bfad_im_get_host_speed(struct Scsi_Host *shost)
 	struct bfad_im_port_s *im_port =
 			(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s         *bfad = im_port->bfad;
-	struct bfa_pport_attr_s attr;
+	struct bfa_port_attr_s attr;
-	unsigned long   flags;
 
-	spin_lock_irqsave(shost->host_lock, flags);
 	bfa_fcport_get_attr(&bfad->bfa, &attr);
 	switch (attr.speed) {
-	case BFA_PPORT_SPEED_8GBPS:
+	case BFA_PORT_SPEED_10GBPS:
+		fc_host_speed(shost) = FC_PORTSPEED_10GBIT;
+		break;
+	case BFA_PORT_SPEED_8GBPS:
 		fc_host_speed(shost) = FC_PORTSPEED_8GBIT;
 		break;
-	case BFA_PPORT_SPEED_4GBPS:
+	case BFA_PORT_SPEED_4GBPS:
 		fc_host_speed(shost) = FC_PORTSPEED_4GBIT;
 		break;
-	case BFA_PPORT_SPEED_2GBPS:
+	case BFA_PORT_SPEED_2GBPS:
 		fc_host_speed(shost) = FC_PORTSPEED_2GBIT;
 		break;
-	case BFA_PPORT_SPEED_1GBPS:
+	case BFA_PORT_SPEED_1GBPS:
 		fc_host_speed(shost) = FC_PORTSPEED_1GBIT;
 		break;
 	default:
 		fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
 		break;
 	}
-	spin_unlock_irqrestore(shost->host_lock, flags);
 }
 
 /**
@@ -265,7 +247,7 @@ bfad_im_get_host_fabric_name(struct Scsi_Host *shost)
 	struct bfad_port_s    *port = im_port->port;
 	wwn_t           fabric_nwwn = 0;
 
-	fabric_nwwn = bfa_fcs_port_get_fabric_name(port->fcs_port);
+	fabric_nwwn = bfa_fcs_lport_get_fabric_name(port->fcs_port);
 
 	fc_host_fabric_name(shost) = bfa_os_htonll(fabric_nwwn);
 
@@ -281,23 +263,44 @@ bfad_im_get_stats(struct Scsi_Host *shost)
 			(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s         *bfad = im_port->bfad;
 	struct bfad_hal_comp fcomp;
+	union bfa_port_stats_u *fcstats;
 	struct fc_host_statistics *hstats;
 	bfa_status_t    rc;
 	unsigned long   flags;
 
+	fcstats = kzalloc(sizeof(union bfa_port_stats_u), GFP_KERNEL);
+	if (fcstats == NULL)
+		return NULL;
+
 	hstats = &bfad->link_stats;
 	init_completion(&fcomp.comp);
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
 	memset(hstats, 0, sizeof(struct fc_host_statistics));
 	rc = bfa_port_get_stats(BFA_FCPORT(&bfad->bfa),
-				     (union bfa_pport_stats_u *) hstats,
+				fcstats, bfad_hcb_comp, &fcomp);
-				     bfad_hcb_comp, &fcomp);
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 	if (rc != BFA_STATUS_OK)
 		return NULL;
 
 	wait_for_completion(&fcomp.comp);
 
+	/* Fill the fc_host_statistics structure */
+	hstats->seconds_since_last_reset = fcstats->fc.secs_reset;
+	hstats->tx_frames = fcstats->fc.tx_frames;
+	hstats->tx_words  = fcstats->fc.tx_words;
+	hstats->rx_frames = fcstats->fc.rx_frames;
+	hstats->rx_words  = fcstats->fc.rx_words;
+	hstats->lip_count = fcstats->fc.lip_count;
+	hstats->nos_count = fcstats->fc.nos_count;
+	hstats->error_frames = fcstats->fc.error_frames;
+	hstats->dumped_frames = fcstats->fc.dropped_frames;
+	hstats->link_failure_count = fcstats->fc.link_failures;
+	hstats->loss_of_sync_count = fcstats->fc.loss_of_syncs;
+	hstats->loss_of_signal_count = fcstats->fc.loss_of_signals;
+	hstats->prim_seq_protocol_err_count = fcstats->fc.primseq_errs;
+	hstats->invalid_crc_count = fcstats->fc.invalid_crcs;
+
+	kfree(fcstats);
 	return hstats;
 }
 
@@ -372,8 +375,8 @@ bfad_im_vport_create(struct fc_vport *fc_vport, bool disable)
 	struct bfad_im_port_s *im_port =
 		(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s *bfad = im_port->bfad;
-	struct bfa_port_cfg_s port_cfg;
+	struct bfa_lport_cfg_s port_cfg;
-	struct bfad_pcfg_s *pcfg;
+	struct bfad_vport_s *vp;
 	int status = 0, rc;
 	unsigned long flags;
 
@@ -382,12 +385,14 @@ bfad_im_vport_create(struct fc_vport *fc_vport, bool disable)
 	u64_to_wwn(fc_vport->port_name, (u8 *)&port_cfg.pwwn);
 	if (strlen(vname) > 0)
 		strcpy((char *)&port_cfg.sym_name, vname);
-	port_cfg.roles = BFA_PORT_ROLE_FCP_IM;
+	port_cfg.roles = BFA_LPORT_ROLE_FCP_IM;
 
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
-	list_for_each_entry(pcfg, &bfad->pbc_pcfg_list, list_entry) {
+	list_for_each_entry(vp, &bfad->pbc_vport_list, list_entry) {
-		if (port_cfg.pwwn == pcfg->port_cfg.pwwn) {
+		if (port_cfg.pwwn ==
-			port_cfg.preboot_vp = pcfg->port_cfg.preboot_vp;
+				vp->fcs_vport.lport.port_cfg.pwwn) {
+			port_cfg.preboot_vp =
+				vp->fcs_vport.lport.port_cfg.preboot_vp;
 			break;
 		}
 	}
@@ -667,9 +672,53 @@ bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr,
 	struct bfad_im_port_s *im_port =
 			(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s *bfad = im_port->bfad;
+	char model[BFA_ADAPTER_MODEL_NAME_LEN];
 	char model_descr[BFA_ADAPTER_MODEL_DESCR_LEN];
 
-	bfa_get_adapter_model(&bfad->bfa, model_descr);
+	bfa_get_adapter_model(&bfad->bfa, model);
+	if (!strcmp(model, "Brocade-425"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 4Gbps PCIe dual port FC HBA");
+	else if (!strcmp(model, "Brocade-825"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 8Gbps PCIe dual port FC HBA");
+	else if (!strcmp(model, "Brocade-42B"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"HP 4Gbps PCIe dual port FC HBA");
+	else if (!strcmp(model, "Brocade-82B"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"HP 8Gbps PCIe dual port FC HBA");
+	else if (!strcmp(model, "Brocade-1010"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 10Gbps single port CNA");
+	else if (!strcmp(model, "Brocade-1020"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 10Gbps dual port CNA");
+	else if (!strcmp(model, "Brocade-1007"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 10Gbps CNA");
+	else if (!strcmp(model, "Brocade-415"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 4Gbps PCIe single port FC HBA");
+	else if (!strcmp(model, "Brocade-815"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 8Gbps PCIe single port FC HBA");
+	else if (!strcmp(model, "Brocade-41B"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"HP 4Gbps PCIe single port FC HBA");
+	else if (!strcmp(model, "Brocade-81B"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"HP 8Gbps PCIe single port FC HBA");
+	else if (!strcmp(model, "Brocade-804"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"HP Bladesystem C-class 8Gbps FC HBA");
+	else if (!strcmp(model, "Brocade-902"))
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Brocade 10Gbps CNA");
+	else
+		snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+			"Invalid Model");
+
 	return snprintf(buf, PAGE_SIZE, "%s\n", model_descr);
 }
 
@@ -683,7 +732,7 @@ bfad_im_node_name_show(struct device *dev, struct device_attribute *attr,
 	struct bfad_port_s    *port = im_port->port;
 	u64        nwwn;
 
-	nwwn = bfa_fcs_port_get_nwwn(port->fcs_port);
+	nwwn = bfa_fcs_lport_get_nwwn(port->fcs_port);
 	return snprintf(buf, PAGE_SIZE, "0x%llx\n", bfa_os_htonll(nwwn));
 }
 
@@ -695,13 +744,13 @@ bfad_im_symbolic_name_show(struct device *dev, struct device_attribute *attr,
 	struct bfad_im_port_s *im_port =
 			(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s *bfad = im_port->bfad;
-	char model[BFA_ADAPTER_MODEL_NAME_LEN];
+	struct bfa_lport_attr_s port_attr;
-	char fw_ver[BFA_VERSION_LEN];
+	char symname[BFA_SYMNAME_MAXLEN];
 
-	bfa_get_adapter_model(&bfad->bfa, model);
+	bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr);
-	bfa_get_adapter_fw_ver(&bfad->bfa, fw_ver);
+	strncpy(symname, port_attr.port_cfg.sym_name.symname,
-	return snprintf(buf, PAGE_SIZE, "Brocade %s FV%s DV%s\n",
+			BFA_SYMNAME_MAXLEN);
-		model, fw_ver, BFAD_DRIVER_VERSION);
+	return snprintf(buf, PAGE_SIZE, "%s\n", symname);
 }
 
 static ssize_t
@@ -788,10 +837,10 @@ bfad_im_num_of_discovered_ports_show(struct device *dev,
 
 	rports = kzalloc(sizeof(wwn_t) * nrports , GFP_ATOMIC);
 	if (rports == NULL)
-		return -ENOMEM;
+		return snprintf(buf, PAGE_SIZE, "Failed\n");
 
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
-	bfa_fcs_port_get_rports(port->fcs_port, rports, &nrports);
+	bfa_fcs_lport_get_rports(port->fcs_port, rports, &nrports);
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 	kfree(rports);
 

drivers/scsi/bfa/bfad_attr.h

@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFAD_ATTR_H__
-#define __BFAD_ATTR_H__
-
-/**
- *  FC_transport_template FC transport template
- */
-
-struct Scsi_Host*
-bfad_os_dev_to_shost(struct scsi_target *starget);
-
-/**
- * FC transport template entry, get SCSI target port ID.
- */
-void
-bfad_im_get_starget_port_id(struct scsi_target *starget);
-
-/**
- * FC transport template entry, get SCSI target nwwn.
- */
-void
-bfad_im_get_starget_node_name(struct scsi_target *starget);
-
-/**
- * FC transport template entry, get SCSI target pwwn.
- */
-void
-bfad_im_get_starget_port_name(struct scsi_target *starget);
-
-/**
- * FC transport template entry, get SCSI host port ID.
- */
-void
-bfad_im_get_host_port_id(struct Scsi_Host *shost);
-
-struct Scsi_Host*
-bfad_os_starget_to_shost(struct scsi_target *starget);
-
-
-#endif /*  __BFAD_ATTR_H__ */

drivers/scsi/bfa/bfad_debugfs.c

@@ -17,8 +17,8 @@
 
 #include <linux/debugfs.h>
 
-#include <bfad_drv.h>
+#include "bfad_drv.h"
-#include <bfad_im.h>
+#include "bfad_im.h"
 
 /*
  * BFA debufs interface
@@ -217,7 +217,7 @@ bfad_debugfs_read(struct file *file, char __user *buf,
 #define BFA_REG_ADDRSZ(__bfa)	\
 	((bfa_ioc_devid(&(__bfa)->ioc) == BFA_PCI_DEVICE_ID_CT) ?	\
 		BFA_REG_CT_ADDRSZ : BFA_REG_CB_ADDRSZ)
-#define BFA_REG_ADDRMSK(__bfa)  ((uint32_t)(BFA_REG_ADDRSZ(__bfa) - 1))
+#define BFA_REG_ADDRMSK(__bfa)  ((u32)(BFA_REG_ADDRSZ(__bfa) - 1))
 
 static bfa_status_t
 bfad_reg_offset_check(struct bfa_s *bfa, u32 offset, u32 len)
@@ -359,7 +359,7 @@ bfad_debugfs_write_regwr(struct file *file, const char __user *buf,
 		return -EINVAL;
 	}
 
-	reg_addr = (uint32_t *) ((uint8_t *) bfa_ioc_bar0(ioc) + addr);
+	reg_addr = (u32 *) ((u8 *) bfa_ioc_bar0(ioc) + addr);
 	spin_lock_irqsave(&bfad->bfad_lock, flags);
 	bfa_reg_write(reg_addr, val);
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);

drivers/scsi/bfa/bfad_drv.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -28,30 +28,27 @@
 
 #include "bfa_os_inc.h"
 
-#include <bfa.h>
+#include "bfa_modules.h"
-#include <bfa_svc.h>
+#include "bfa_fcs.h"
-#include <fcs/bfa_fcs.h>
+#include "bfa_defs_fcs.h"
-#include <defs/bfa_defs_pci.h>
-#include <defs/bfa_defs_port.h>
-#include <defs/bfa_defs_rport.h>
-#include <fcs/bfa_fcs_rport.h>
-#include <defs/bfa_defs_vport.h>
-#include <fcs/bfa_fcs_vport.h>
 
-#include <cs/bfa_plog.h>
+#include "bfa_plog.h"
-#include "aen/bfa_aen.h"
+#include "bfa_cs.h"
-#include <log/bfa_log_linux.h>
 
 #define BFAD_DRIVER_NAME	"bfa"
 #ifdef BFA_DRIVER_VERSION
 #define BFAD_DRIVER_VERSION    BFA_DRIVER_VERSION
 #else
-#define BFAD_DRIVER_VERSION    "2.2.2.1"
+#define BFAD_DRIVER_VERSION    "2.3.2.0"
 #endif
 
-
+#define BFAD_PROTO_NAME FCPI_NAME
 #define BFAD_IRQ_FLAGS IRQF_SHARED
 
+#ifndef FC_PORTSPEED_8GBIT
+#define FC_PORTSPEED_8GBIT 0x10
+#endif
+
 /*
  * BFAD flags
  */
@@ -87,6 +84,16 @@
 struct bfad_msix_s {
 	struct bfad_s *bfad;
 	struct msix_entry msix;
+	char name[32];
+};
+
+/*
+ * Only append to the enums defined here to avoid any versioning
+ * needed between trace utility and driver version
+ */
+enum {
+	BFA_TRC_LDRV_BFAD		= 1,
+	BFA_TRC_LDRV_IM			= 2,
 };
 
 enum bfad_port_pvb_type {
@@ -102,16 +109,12 @@ enum bfad_port_pvb_type {
 struct bfad_port_s {
 	struct list_head list_entry;
 	struct bfad_s	*bfad;
-	struct bfa_fcs_port_s *fcs_port;
+	struct bfa_fcs_lport_s *fcs_port;
 	u32	roles;
 	s32		flags;
 	u32	supported_fc4s;
-	u8		ipfc_flags;
 	enum bfad_port_pvb_type pvb_type;
 	struct bfad_im_port_s *im_port;	/* IM specific data */
-	struct bfad_tm_port_s *tm_port;	/* TM specific data */
-	struct bfad_ipfc_port_s *ipfc_port;	/* IPFC specific data */
-
 	/* port debugfs specific data */
 	struct dentry *port_debugfs_root;
 };
@@ -124,7 +127,6 @@ struct bfad_vport_s {
 	struct bfa_fcs_vport_s fcs_vport;
 	struct completion *comp_del;
 	struct list_head list_entry;
-	struct bfa_port_cfg_s port_cfg;
 };
 
 /*
@@ -144,10 +146,25 @@ struct bfad_cfg_param_s {
 	u32	binding_method;
 };
 
+union bfad_tmp_buf {
+	/* From struct bfa_adapter_attr_s */
+	char		manufacturer[BFA_ADAPTER_MFG_NAME_LEN];
+	char		serial_num[BFA_ADAPTER_SERIAL_NUM_LEN];
+	char		model[BFA_ADAPTER_MODEL_NAME_LEN];
+	char		fw_ver[BFA_VERSION_LEN];
+	char		optrom_ver[BFA_VERSION_LEN];
+
+	/* From struct bfa_ioc_pci_attr_s */
+	u8		chip_rev[BFA_IOC_CHIP_REV_LEN];  /*  chip revision */
+
+	wwn_t		wwn[BFA_FCS_MAX_LPORTS];
+};
+
 /*
  * BFAD (PCI function) data structure
  */
 struct bfad_s {
+	bfa_sm_t	sm;	/* state machine */
 	struct list_head list_entry;
 	struct bfa_s	bfa;
 	struct bfa_fcs_s bfa_fcs;
@@ -175,29 +192,29 @@ struct bfad_s {
 	struct timer_list hal_tmo;
 	unsigned long   hs_start;
 	struct bfad_im_s *im;		/* IM specific data */
-	struct bfad_tm_s *tm;		/* TM specific data */
-	struct bfad_ipfc_s *ipfc;	/* IPFC specific data */
-	struct bfa_log_mod_s   log_data;
 	struct bfa_trc_mod_s  *trcmod;
-	struct bfa_log_mod_s  *logmod;
-	struct bfa_aen_s      *aen;
-	struct bfa_aen_s       aen_buf;
-	void		*file_map[BFA_AEN_MAX_APP];
 	struct bfa_plog_s      plog_buf;
 	int		ref_count;
-	bfa_boolean_t	ipfc_enabled;
+	union bfad_tmp_buf tmp_buf;
 	struct fc_host_statistics link_stats;
-	struct list_head pbc_pcfg_list;
+	struct list_head pbc_vport_list;
-	atomic_t wq_reqcnt;
 	/* debugfs specific data */
 	char *regdata;
 	u32 reglen;
 	struct dentry *bfad_dentry_files[5];
 };
 
-struct bfad_pcfg_s {
+/* BFAD state machine events */
-	struct list_head list_entry;
+enum bfad_sm_event {
-	struct bfa_port_cfg_s port_cfg;
+	BFAD_E_CREATE			= 1,
+	BFAD_E_KTHREAD_CREATE_FAILED	= 2,
+	BFAD_E_INIT			= 3,
+	BFAD_E_INIT_SUCCESS		= 4,
+	BFAD_E_INIT_FAILED		= 5,
+	BFAD_E_INTR_INIT_FAILED		= 6,
+	BFAD_E_FCS_EXIT_COMP		= 7,
+	BFAD_E_EXIT_COMP		= 8,
+	BFAD_E_STOP			= 9
 };
 
 /*
@@ -246,32 +263,46 @@ struct bfad_hal_comp {
  */
 #define nextLowerInt(x)                         \
 do {                                            \
-	int j;                                  	\
+	int i;                                  \
 	(*x)--;					\
-	for (j = 1; j < (sizeof(int) * 8); j <<= 1)     \
+	for (i = 1; i < (sizeof(int)*8); i <<= 1) \
-		(*x) = (*x) | (*x) >> j;        	\
+		(*x) = (*x) | (*x) >> i;	\
 	(*x)++;					\
 	(*x) = (*x) >> 1;			\
 } while (0)
 
 
+#define list_remove_head(list, entry, type, member)		\
+do {								\
+	entry = NULL;                                           \
+	if (!list_empty(list)) {                                \
+		entry = list_entry((list)->next, type, member);	\
+		list_del_init(&entry->member);			\
+	}							\
+} while (0)
+
+#define list_get_first(list, type, member)				\
+((list_empty(list)) ? NULL :						\
+	list_entry((list)->next, type, member))
+
 bfa_status_t	bfad_vport_create(struct bfad_s *bfad, u16 vf_id,
-			  struct bfa_port_cfg_s *port_cfg, struct device *dev);
+				  struct bfa_lport_cfg_s *port_cfg,
+				  struct device *dev);
 bfa_status_t	bfad_vf_create(struct bfad_s *bfad, u16 vf_id,
-			       struct bfa_port_cfg_s *port_cfg);
+			       struct bfa_lport_cfg_s *port_cfg);
-bfa_status_t    bfad_cfg_pport(struct bfad_s *bfad, enum bfa_port_role role);
+bfa_status_t	bfad_cfg_pport(struct bfad_s *bfad, enum bfa_lport_role role);
 bfa_status_t	bfad_drv_init(struct bfad_s *bfad);
 bfa_status_t	bfad_start_ops(struct bfad_s *bfad);
 void		bfad_drv_start(struct bfad_s *bfad);
 void		bfad_uncfg_pport(struct bfad_s *bfad);
-void            bfad_drv_stop(struct bfad_s *bfad);
+void		bfad_stop(struct bfad_s *bfad);
+void		bfad_fcs_stop(struct bfad_s *bfad);
 void		bfad_remove_intr(struct bfad_s *bfad);
 void		bfad_hal_mem_release(struct bfad_s *bfad);
 void		bfad_hcb_comp(void *arg, bfa_status_t status);
 
 int		bfad_setup_intr(struct bfad_s *bfad);
 void		bfad_remove_intr(struct bfad_s *bfad);
-
 void		bfad_update_hal_cfg(struct bfa_iocfc_cfg_s *bfa_cfg);
 bfa_status_t	bfad_hal_mem_alloc(struct bfad_s *bfad);
 void		bfad_bfa_tmo(unsigned long data);
@@ -280,9 +311,6 @@ int		bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad);
 void		bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad);
 void		bfad_fcs_port_cfg(struct bfad_s *bfad);
 void		bfad_drv_uninit(struct bfad_s *bfad);
-void		bfad_drv_log_level_set(struct bfad_s *bfad);
-bfa_status_t	bfad_fc4_module_init(void);
-void		bfad_fc4_module_exit(void);
 int		bfad_worker(void *ptr);
 void		bfad_debugfs_init(struct bfad_port_s *port);
 void		bfad_debugfs_exit(struct bfad_port_s *port);
@@ -294,10 +322,30 @@ int bfad_os_get_linkup_delay(struct bfad_s *bfad);
 int bfad_install_msix_handler(struct bfad_s *bfad);
 
 extern struct idr bfad_im_port_index;
+extern struct pci_device_id bfad_id_table[];
 extern struct list_head bfad_list;
+extern char	*os_name;
+extern char	*os_patch;
+extern char	*host_name;
+extern int	num_rports;
+extern int	num_ios;
+extern int	num_tms;
+extern int	num_fcxps;
+extern int	num_ufbufs;
+extern int	reqq_size;
+extern int	rspq_size;
+extern int	num_sgpgs;
+extern int      rport_del_timeout;
 extern int      bfa_lun_queue_depth;
-extern int bfad_supported_fc4s;
+extern int      bfa_io_max_sge;
+extern int      log_level;
+extern int      ioc_auto_recover;
 extern int      bfa_linkup_delay;
+extern int      msix_disable_cb;
+extern int      msix_disable_ct;
+extern int      fdmi_enable;
+extern int      supported_fc4s;
+extern int	pcie_max_read_reqsz;
 extern int bfa_debugfs_enable;
 extern struct mutex bfad_mutex;
 

drivers/scsi/bfa/bfad_fwimg.c

@@ -1,131 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfad_fwimg.c Linux driver PCI interface module.
- */
-#include <bfa_os_inc.h>
-#include <bfad_drv.h>
-#include <bfad_im_compat.h>
-#include <defs/bfa_defs_version.h>
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <asm/uaccess.h>
-#include <asm/fcntl.h>
-#include <linux/pci.h>
-#include <linux/firmware.h>
-#include <bfa_fwimg_priv.h>
-#include <bfa.h>
-
-u32 bfi_image_ct_fc_size;
-u32 bfi_image_ct_cna_size;
-u32 bfi_image_cb_fc_size;
-u32 *bfi_image_ct_fc;
-u32 *bfi_image_ct_cna;
-u32 *bfi_image_cb_fc;
-
-
-#define	BFAD_FW_FILE_CT_FC	"ctfw_fc.bin"
-#define	BFAD_FW_FILE_CT_CNA	"ctfw_cna.bin"
-#define	BFAD_FW_FILE_CB_FC	"cbfw_fc.bin"
-MODULE_FIRMWARE(BFAD_FW_FILE_CT_FC);
-MODULE_FIRMWARE(BFAD_FW_FILE_CT_CNA);
-MODULE_FIRMWARE(BFAD_FW_FILE_CB_FC);
-
-u32 *
-bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
-			u32 *bfi_image_size, char *fw_name)
-{
-	const struct firmware *fw;
-
-	if (request_firmware(&fw, fw_name, &pdev->dev)) {
-		printk(KERN_ALERT "Can't locate firmware %s\n", fw_name);
-		goto error;
-	}
-
-	*bfi_image = vmalloc(fw->size);
-	if (NULL == *bfi_image) {
-		printk(KERN_ALERT "Fail to allocate buffer for fw image "
-			"size=%x!\n", (u32) fw->size);
-		goto error;
-	}
-
-	memcpy(*bfi_image, fw->data, fw->size);
-	*bfi_image_size = fw->size/sizeof(u32);
-
-	return *bfi_image;
-
-error:
-	return NULL;
-}
-
-u32 *
-bfad_get_firmware_buf(struct pci_dev *pdev)
-{
-	if (pdev->device == BFA_PCI_DEVICE_ID_CT_FC) {
-		if (bfi_image_ct_fc_size == 0)
-			bfad_read_firmware(pdev, &bfi_image_ct_fc,
-				&bfi_image_ct_fc_size, BFAD_FW_FILE_CT_FC);
-		return bfi_image_ct_fc;
-	} else if (pdev->device == BFA_PCI_DEVICE_ID_CT) {
-		if (bfi_image_ct_cna_size == 0)
-			bfad_read_firmware(pdev, &bfi_image_ct_cna,
-				&bfi_image_ct_cna_size, BFAD_FW_FILE_CT_CNA);
-		return bfi_image_ct_cna;
-	} else {
-		if (bfi_image_cb_fc_size == 0)
-			bfad_read_firmware(pdev, &bfi_image_cb_fc,
-				&bfi_image_cb_fc_size, BFAD_FW_FILE_CB_FC);
-		return bfi_image_cb_fc;
-	}
-}
-
-u32 *
-bfi_image_ct_fc_get_chunk(u32 off)
-{ return (u32 *)(bfi_image_ct_fc + off); }
-
-u32 *
-bfi_image_ct_cna_get_chunk(u32 off)
-{ return (u32 *)(bfi_image_ct_cna + off); }
-
-u32 *
-bfi_image_cb_fc_get_chunk(u32 off)
-{ return (u32 *)(bfi_image_cb_fc + off); }
-
-uint32_t *
-bfi_image_get_chunk(int type, uint32_t off)
-{
-	switch (type) {
-	case BFI_IMAGE_CT_FC: return bfi_image_ct_fc_get_chunk(off); break;
-	case BFI_IMAGE_CT_CNA: return bfi_image_ct_cna_get_chunk(off); break;
-	case BFI_IMAGE_CB_FC: return bfi_image_cb_fc_get_chunk(off); break;
-	default: return 0; break;
-	}
-}
-
-uint32_t
-bfi_image_get_size(int type)
-{
-	switch (type) {
-	case BFI_IMAGE_CT_FC: return bfi_image_ct_fc_size; break;
-	case BFI_IMAGE_CT_CNA: return bfi_image_ct_cna_size; break;
-	case BFI_IMAGE_CB_FC: return bfi_image_cb_fc_size; break;
-	default: return 0; break;
-	}
-}

drivers/scsi/bfa/bfad_im.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -19,12 +19,10 @@
  *  bfad_im.c Linux driver IM module.
  */
 
-#include <linux/slab.h>
 #include "bfad_drv.h"
 #include "bfad_im.h"
-#include "bfad_trcmod.h"
+#include "bfa_cb_ioim.h"
-#include "bfa_cb_ioim_macros.h"
+#include "bfa_fcs.h"
-#include <fcb/bfa_fcb_fcpim.h>
 
 BFA_TRC_FILE(LDRV, IM);
 
@@ -35,6 +33,8 @@ static void bfad_im_itnim_work_handler(struct work_struct *work);
 static int bfad_im_queuecommand(struct scsi_cmnd *cmnd,
 				void (*done)(struct scsi_cmnd *));
 static int bfad_im_slave_alloc(struct scsi_device *sdev);
+static void bfad_im_fc_rport_add(struct bfad_im_port_s  *im_port,
+				struct bfad_itnim_s *itnim);
 
 void
 bfa_cb_ioim_done(void *drv, struct bfad_ioim_s *dio,
@@ -58,6 +58,7 @@ bfa_cb_ioim_done(void *drv, struct bfad_ioim_s *dio,
 				sns_len = SCSI_SENSE_BUFFERSIZE;
 			memcpy(cmnd->sense_buffer, sns_info, sns_len);
 		}
+
 		if (residue > 0) {
 			bfa_trc(bfad, residue);
 			scsi_set_resid(cmnd, residue);
@@ -76,7 +77,8 @@ bfa_cb_ioim_done(void *drv, struct bfad_ioim_s *dio,
 	case BFI_IOIM_STS_TIMEDOUT:
 	case BFI_IOIM_STS_PATHTOV:
 	default:
-		cmnd->result = ScsiResult(DID_ERROR, 0);
+		host_status = DID_ERROR;
+		cmnd->result = ScsiResult(host_status, 0);
 	}
 
 	/* Unmap DMA, if host is NULL, it means a scsi passthru cmd */
@@ -162,11 +164,6 @@ bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk,
 		wake_up(wq);
 }
 
-void
-bfa_cb_ioim_resfree(void *drv)
-{
-}
-
 /**
  *  Scsi_Host_template SCSI host template
  */
@@ -180,14 +177,22 @@ bfad_im_info(struct Scsi_Host *shost)
 	struct bfad_im_port_s *im_port =
 			(struct bfad_im_port_s *) shost->hostdata[0];
 	struct bfad_s *bfad = im_port->bfad;
+	struct bfa_s *bfa = &bfad->bfa;
+	struct bfa_ioc_s *ioc = &bfa->ioc;
 	char model[BFA_ADAPTER_MODEL_NAME_LEN];
 
-	bfa_get_adapter_model(&bfad->bfa, model);
+	bfa_get_adapter_model(bfa, model);
 
 	memset(bfa_buf, 0, sizeof(bfa_buf));
+	if (ioc->ctdev)
 		snprintf(bfa_buf, sizeof(bfa_buf),
-		"Brocade FC/FCOE Adapter, " "model: %s hwpath: %s driver: %s",
+		"Brocade FCOE Adapter, " "model: %s hwpath: %s driver: %s",
 		 model, bfad->pci_name, BFAD_DRIVER_VERSION);
+	else
+		snprintf(bfa_buf, sizeof(bfa_buf),
+		"Brocade FC Adapter, " "model: %s hwpath: %s driver: %s",
+		model, bfad->pci_name, BFAD_DRIVER_VERSION);
+
 	return bfa_buf;
 }
 
@@ -221,9 +226,9 @@ bfad_im_abort_handler(struct scsi_cmnd *cmnd)
 	}
 
 	bfa_trc(bfad, hal_io->iotag);
-	bfa_log(bfad->logmod, BFA_LOG_LINUX_SCSI_ABORT,
+	BFA_LOG(KERN_INFO, bfad, log_level, "scsi%d: abort cmnd %p iotag %x\n",
 		im_port->shost->host_no, cmnd, hal_io->iotag);
-	bfa_ioim_abort(hal_io);
+	(void) bfa_ioim_abort(hal_io);
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 
 	/* Need to wait until the command get aborted */
@@ -237,7 +242,8 @@ bfad_im_abort_handler(struct scsi_cmnd *cmnd)
 
 	cmnd->scsi_done(cmnd);
 	bfa_trc(bfad, hal_io->iotag);
-	bfa_log(bfad->logmod, BFA_LOG_LINUX_SCSI_ABORT_COMP,
+	BFA_LOG(KERN_INFO, bfad, log_level,
+		"scsi%d: complete abort 0x%p iotag 0x%x\n",
 		im_port->shost->host_no, cmnd, hal_io->iotag);
 	return SUCCESS;
 out:
@@ -255,7 +261,7 @@ bfad_im_target_reset_send(struct bfad_s *bfad, struct scsi_cmnd *cmnd,
 
 	tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd);
 	if (!tskim) {
-		BFA_DEV_PRINTF(bfad, BFA_ERR,
+		BFA_LOG(KERN_ERR, bfad, log_level,
 			"target reset, fail to allocate tskim\n");
 		rc = BFA_STATUS_FAILED;
 		goto out;
@@ -306,7 +312,7 @@ bfad_im_reset_lun_handler(struct scsi_cmnd *cmnd)
 
 	tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd);
 	if (!tskim) {
-		BFA_DEV_PRINTF(bfad, BFA_ERR,
+		BFA_LOG(KERN_ERR, bfad, log_level,
 				"LUN reset, fail to allocate tskim");
 		spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 		rc = FAILED;
@@ -331,8 +337,8 @@ bfad_im_reset_lun_handler(struct scsi_cmnd *cmnd)
 
 	task_status = cmnd->SCp.Status >> 1;
 	if (task_status != BFI_TSKIM_STS_OK) {
-		BFA_DEV_PRINTF(bfad, BFA_ERR, "LUN reset failure, status: %d\n",
+		BFA_LOG(KERN_ERR, bfad, log_level,
-			       task_status);
+			"LUN reset failure, status: %d\n", task_status);
 		rc = FAILED;
 	}
 
@@ -375,7 +381,7 @@ bfad_im_reset_bus_handler(struct scsi_cmnd *cmnd)
 
 			task_status = cmnd->SCp.Status >> 1;
 			if (task_status != BFI_TSKIM_STS_OK) {
-				BFA_DEV_PRINTF(bfad, BFA_ERR,
+				BFA_LOG(KERN_ERR, bfad, log_level,
 					"target reset failure,"
 					" status: %d\n", task_status);
 				err_cnt++;
@@ -438,6 +444,7 @@ bfa_fcb_itnim_free(struct bfad_s *bfad, struct bfad_itnim_s *itnim_drv)
 	wwn_t wwpn;
 	u32 fcid;
 	char wwpn_str[32], fcid_str[16];
+	struct bfad_im_s	*im = itnim_drv->im;
 
 	/* online to free state transtion should not happen */
 	bfa_assert(itnim_drv->state != ITNIM_STATE_ONLINE);
@@ -454,10 +461,14 @@ bfa_fcb_itnim_free(struct bfad_s *bfad, struct bfad_itnim_s *itnim_drv)
 	fcid = bfa_fcs_itnim_get_fcid(&itnim_drv->fcs_itnim);
 	wwn2str(wwpn_str, wwpn);
 	fcid2str(fcid_str, fcid);
-	bfa_log(bfad->logmod, BFA_LOG_LINUX_ITNIM_FREE,
+	BFA_LOG(KERN_INFO, bfad, log_level,
+		"ITNIM FREE scsi%d: FCID: %s WWPN: %s\n",
 		port->im_port->shost->host_no,
 		fcid_str, wwpn_str);
-	bfad_os_itnim_process(itnim_drv);
+
+	/* ITNIM processing */
+	if (itnim_drv->queue_work)
+		queue_work(im->drv_workq, &itnim_drv->itnim_work);
 }
 
 /**
@@ -468,13 +479,17 @@ void
 bfa_fcb_itnim_online(struct bfad_itnim_s *itnim_drv)
 {
 	struct bfad_port_s    *port;
+	struct bfad_im_s	*im = itnim_drv->im;
 
 	itnim_drv->bfa_itnim = bfa_fcs_itnim_get_halitn(&itnim_drv->fcs_itnim);
 	port = bfa_fcs_itnim_get_drvport(&itnim_drv->fcs_itnim);
 	itnim_drv->state = ITNIM_STATE_ONLINE;
 	itnim_drv->queue_work = 1;
 	itnim_drv->im_port = port->im_port;
-	bfad_os_itnim_process(itnim_drv);
+
+	/* ITNIM processing */
+	if (itnim_drv->queue_work)
+		queue_work(im->drv_workq, &itnim_drv->itnim_work);
 }
 
 /**
@@ -486,6 +501,7 @@ bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv)
 {
 	struct bfad_port_s    *port;
 	struct bfad_s *bfad;
+	struct bfad_im_s	*im = itnim_drv->im;
 
 	port = bfa_fcs_itnim_get_drvport(&itnim_drv->fcs_itnim);
 	bfad = port->bfad;
@@ -497,16 +513,10 @@ bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv)
 	itnim_drv->im_port = port->im_port;
 	itnim_drv->state = ITNIM_STATE_OFFLINE_PENDING;
 	itnim_drv->queue_work = 1;
-	bfad_os_itnim_process(itnim_drv);
-}
 
-/**
+	/* ITNIM processing */
- * BFA FCS itnim timeout callback.
+	if (itnim_drv->queue_work)
- * Context: Interrupt. bfad_lock is held
+		queue_work(im->drv_workq, &itnim_drv->itnim_work);
- */
-void bfa_fcb_itnim_tov(struct bfad_itnim_s *itnim)
-{
-	itnim->state = ITNIM_STATE_TIMEOUT;
 }
 
 /**
@@ -580,7 +590,7 @@ void
 bfad_im_scsi_host_free(struct bfad_s *bfad, struct bfad_im_port_s *im_port)
 {
 	bfa_trc(bfad, bfad->inst_no);
-	bfa_log(bfad->logmod, BFA_LOG_LINUX_SCSI_HOST_FREE,
+	BFA_LOG(KERN_INFO, bfad, log_level, "Free scsi%d\n",
 			im_port->shost->host_no);
 
 	fc_remove_host(im_port->shost);
@@ -598,14 +608,11 @@ bfad_im_port_delete_handler(struct work_struct *work)
 {
 	struct bfad_im_port_s *im_port =
 		container_of(work, struct bfad_im_port_s, port_delete_work);
-	struct bfad_s *bfad = im_port->bfad;
 
 	if (im_port->port->pvb_type != BFAD_PORT_PHYS_BASE) {
 		im_port->flags |= BFAD_PORT_DELETE;
 		fc_vport_terminate(im_port->fc_vport);
-		atomic_dec(&bfad->wq_reqcnt);
 	}
-
 }
 
 bfa_status_t
@@ -636,12 +643,9 @@ bfad_im_port_delete(struct bfad_s *bfad, struct bfad_port_s *port)
 {
 	struct bfad_im_port_s *im_port = port->im_port;
 
-	if (im_port->port->pvb_type != BFAD_PORT_PHYS_BASE) {
-		atomic_inc(&bfad->wq_reqcnt);
 	queue_work(bfad->im->drv_workq,
 				&im_port->port_delete_work);
 }
-}
 
 void
 bfad_im_port_clean(struct bfad_im_port_s *im_port)
@@ -663,16 +667,6 @@ bfad_im_port_clean(struct bfad_im_port_s *im_port)
 	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 }
 
-void
-bfad_im_port_online(struct bfad_s *bfad, struct bfad_port_s *port)
-{
-}
-
-void
-bfad_im_port_offline(struct bfad_s *bfad, struct bfad_port_s *port)
-{
-}
-
 bfa_status_t
 bfad_im_probe(struct bfad_s *bfad)
 {
@@ -701,27 +695,12 @@ void
 bfad_im_probe_undo(struct bfad_s *bfad)
 {
 	if (bfad->im) {
-		while (atomic_read(&bfad->wq_reqcnt)) {
-			printk(KERN_INFO "bfa %s: waiting workq processing,"
-				" wq_reqcnt:%x\n", bfad->pci_name,
-				atomic_read(&bfad->wq_reqcnt));
-			schedule_timeout_uninterruptible(HZ);
-		}
 		bfad_os_destroy_workq(bfad->im);
 		kfree(bfad->im);
 		bfad->im = NULL;
 	}
 }
 
-/**
- * Call back function to handle IO redirection state change
- */
-void
-bfa_cb_ioredirect_state_change(void *hcb_bfad, bfa_boolean_t ioredirect)
-{
-	/* Do nothing */
-}
-
 struct Scsi_Host *
 bfad_os_scsi_host_alloc(struct bfad_im_port_s *im_port, struct bfad_s *bfad)
 {
@@ -751,6 +730,7 @@ void
 bfad_os_destroy_workq(struct bfad_im_s *im)
 {
 	if (im && im->drv_workq) {
+		flush_workqueue(im->drv_workq);
 		destroy_workqueue(im->drv_workq);
 		im->drv_workq = NULL;
 	}
@@ -762,7 +742,7 @@ bfad_os_thread_workq(struct bfad_s *bfad)
 	struct bfad_im_s      *im = bfad->im;
 
 	bfa_trc(bfad, 0);
-	snprintf(im->drv_workq_name, BFAD_KOBJ_NAME_LEN, "bfad_wq_%d",
+	snprintf(im->drv_workq_name, KOBJ_NAME_LEN, "bfad_wq_%d",
 		 bfad->inst_no);
 	im->drv_workq = create_singlethread_workqueue(im->drv_workq_name);
 	if (!im->drv_workq)
@@ -832,12 +812,6 @@ struct scsi_host_template bfad_im_vport_template = {
 	.max_sectors = 0xFFFF,
 };
 
-void
-bfad_im_probe_post(struct bfad_im_s *im)
-{
-	flush_workqueue(im->drv_workq);
-}
-
 bfa_status_t
 bfad_im_module_init(void)
 {
@@ -861,19 +835,11 @@ bfad_im_module_exit(void)
 {
 	if (bfad_im_scsi_transport_template)
 		fc_release_transport(bfad_im_scsi_transport_template);
+
 	if (bfad_im_scsi_vport_transport_template)
 		fc_release_transport(bfad_im_scsi_vport_transport_template);
 }
 
-void
-bfad_os_itnim_process(struct bfad_itnim_s *itnim_drv)
-{
-	struct bfad_im_s      *im = itnim_drv->im;
-
-	if (itnim_drv->queue_work)
-		queue_work(im->drv_workq, &itnim_drv->itnim_work);
-}
-
 void
 bfad_os_ramp_up_qdepth(struct bfad_itnim_s *itnim, struct scsi_device *sdev)
 {
@@ -916,9 +882,6 @@ bfad_os_handle_qfull(struct bfad_itnim_s *itnim, struct scsi_device *sdev)
 	}
 }
 
-
-
-
 struct bfad_itnim_s *
 bfad_os_get_itnim(struct bfad_im_port_s *im_port, int id)
 {
@@ -949,44 +912,64 @@ bfad_im_slave_alloc(struct scsi_device *sdev)
 	return 0;
 }
 
+static u32
+bfad_im_supported_speeds(struct bfa_s *bfa)
+{
+	struct bfa_ioc_attr_s ioc_attr;
+	u32 supported_speed = 0;
+
+	bfa_get_attr(bfa, &ioc_attr);
+	if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_8GBPS) {
+		if (ioc_attr.adapter_attr.is_mezz) {
+			supported_speed |= FC_PORTSPEED_8GBIT |
+				FC_PORTSPEED_4GBIT |
+				FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
+		} else {
+			supported_speed |= FC_PORTSPEED_8GBIT |
+				FC_PORTSPEED_4GBIT |
+				FC_PORTSPEED_2GBIT;
+		}
+	} else if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_4GBPS) {
+		supported_speed |=  FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
+				FC_PORTSPEED_1GBIT;
+	} else if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_10GBPS) {
+		supported_speed |= FC_PORTSPEED_10GBIT;
+	}
+	return supported_speed;
+}
+
 void
 bfad_os_fc_host_init(struct bfad_im_port_s *im_port)
 {
 	struct Scsi_Host *host = im_port->shost;
 	struct bfad_s         *bfad = im_port->bfad;
 	struct bfad_port_s    *port = im_port->port;
-	struct bfa_pport_attr_s pattr;
+	struct bfa_port_attr_s pattr;
-	char model[BFA_ADAPTER_MODEL_NAME_LEN];
+	struct bfa_lport_attr_s port_attr;
-	char fw_ver[BFA_VERSION_LEN];
+	char symname[BFA_SYMNAME_MAXLEN];
 
 	fc_host_node_name(host) =
-		bfa_os_htonll((bfa_fcs_port_get_nwwn(port->fcs_port)));
+		bfa_os_htonll((bfa_fcs_lport_get_nwwn(port->fcs_port)));
 	fc_host_port_name(host) =
-		bfa_os_htonll((bfa_fcs_port_get_pwwn(port->fcs_port)));
+		bfa_os_htonll((bfa_fcs_lport_get_pwwn(port->fcs_port)));
 	fc_host_max_npiv_vports(host) = bfa_lps_get_max_vport(&bfad->bfa);
 
 	fc_host_supported_classes(host) = FC_COS_CLASS3;
 
 	memset(fc_host_supported_fc4s(host), 0,
 	       sizeof(fc_host_supported_fc4s(host)));
-	if (bfad_supported_fc4s & (BFA_PORT_ROLE_FCP_IM | BFA_PORT_ROLE_FCP_TM))
+	if (supported_fc4s & BFA_LPORT_ROLE_FCP_IM)
 		/* For FCP type 0x08 */
 		fc_host_supported_fc4s(host)[2] = 1;
-	if (bfad_supported_fc4s & BFA_PORT_ROLE_FCP_IPFC)
-		/* For LLC/SNAP type 0x05 */
-		fc_host_supported_fc4s(host)[3] = 0x20;
 	/* For fibre channel services type 0x20 */
 	fc_host_supported_fc4s(host)[7] = 1;
 
-	bfa_get_adapter_model(&bfad->bfa, model);
+	bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr);
-	bfa_get_adapter_fw_ver(&bfad->bfa, fw_ver);
+	strncpy(symname, port_attr.port_cfg.sym_name.symname,
-	sprintf(fc_host_symbolic_name(host), "Brocade %s FV%s DV%s",
+		BFA_SYMNAME_MAXLEN);
-		model, fw_ver, BFAD_DRIVER_VERSION);
+	sprintf(fc_host_symbolic_name(host), "%s", symname);
 
-	fc_host_supported_speeds(host) = 0;
+	fc_host_supported_speeds(host) = bfad_im_supported_speeds(&bfad->bfa);
-	fc_host_supported_speeds(host) |=
-		FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
-		FC_PORTSPEED_1GBIT;
 
 	bfa_fcport_get_attr(&bfad->bfa, &pattr);
 	fc_host_maxframe_size(host) = pattr.pport_cfg.maxfrsize;
@@ -1065,7 +1048,9 @@ bfad_im_itnim_work_handler(struct work_struct *work)
 			fcid2str(fcid_str, fcid);
 			list_add_tail(&itnim->list_entry,
 				&im_port->itnim_mapped_list);
-			bfa_log(bfad->logmod, BFA_LOG_LINUX_ITNIM_ONLINE,
+			BFA_LOG(KERN_INFO, bfad, log_level,
+				"ITNIM ONLINE Target: %d:0:%d "
+				"FCID: %s WWPN: %s\n",
 				im_port->shost->host_no,
 				itnim->scsi_tgt_id,
 				fcid_str, wwpn_str);
@@ -1096,7 +1081,9 @@ bfad_im_itnim_work_handler(struct work_struct *work)
 			wwn2str(wwpn_str, wwpn);
 			fcid2str(fcid_str, fcid);
 			list_del(&itnim->list_entry);
-			bfa_log(bfad->logmod, BFA_LOG_LINUX_ITNIM_OFFLINE,
+			BFA_LOG(KERN_INFO, bfad, log_level,
+				"ITNIM OFFLINE Target: %d:0:%d "
+				"FCID: %s WWPN: %s\n",
 				im_port->shost->host_no,
 				itnim->scsi_tgt_id,
 				fcid_str, wwpn_str);
@@ -1142,7 +1129,7 @@ bfad_im_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 	struct bfa_ioim_s *hal_io;
 	unsigned long   flags;
 	int             rc;
-	s16        sg_cnt = 0;
+	int       sg_cnt = 0;
 	struct fc_rport *rport = starget_to_rport(scsi_target(cmnd->device));
 
 	rc = fc_remote_port_chkready(rport);
@@ -1153,7 +1140,6 @@ bfad_im_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 	}
 
 	sg_cnt = scsi_dma_map(cmnd);
-
 	if (sg_cnt < 0)
 		return SCSI_MLQUEUE_HOST_BUSY;
 
@@ -1168,6 +1154,7 @@ bfad_im_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 		goto out_fail_cmd;
 	}
 
+
 	itnim = itnim_data->itnim;
 	if (!itnim) {
 		cmnd->result = ScsiResult(DID_IMM_RETRY, 0);
@@ -1206,47 +1193,49 @@ bfad_os_rport_online_wait(struct bfad_s *bfad)
 	int rport_delay = 10;
 
 	for (i = 0; !(bfad->bfad_flags & BFAD_PORT_ONLINE)
-		 && i < bfa_linkup_delay; i++)
+		&& i < bfa_linkup_delay; i++) {
-		schedule_timeout_uninterruptible(HZ);
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(HZ);
+	}
 
 	if (bfad->bfad_flags & BFAD_PORT_ONLINE) {
 		rport_delay = rport_delay < bfa_linkup_delay ?
 			rport_delay : bfa_linkup_delay;
 		for (i = 0; !(bfad->bfad_flags & BFAD_RPORT_ONLINE)
-			 && i < rport_delay; i++)
+			&& i < rport_delay; i++) {
-			schedule_timeout_uninterruptible(HZ);
+			set_current_state(TASK_UNINTERRUPTIBLE);
+			schedule_timeout(HZ);
+		}
 
-		if (rport_delay > 0 && (bfad->bfad_flags & BFAD_RPORT_ONLINE))
+		if (rport_delay > 0 && (bfad->bfad_flags & BFAD_RPORT_ONLINE)) {
-			schedule_timeout_uninterruptible(rport_delay * HZ);
+			set_current_state(TASK_UNINTERRUPTIBLE);
+			schedule_timeout(rport_delay * HZ);
+		}
 	}
 }
 
 int
 bfad_os_get_linkup_delay(struct bfad_s *bfad)
 {
-
 	u8		nwwns = 0;
 	wwn_t		wwns[BFA_PREBOOT_BOOTLUN_MAX];
-	int     ldelay;
+	int		linkup_delay;
 
 	/*
 	 * Querying for the boot target port wwns
 	 * -- read from boot information in flash.
-	 * If nwwns > 0 => boot over SAN and set bfa_linkup_delay = 30
+	 * If nwwns > 0 => boot over SAN and set linkup_delay = 30
-	 * else => local boot machine set bfa_linkup_delay = 10
+	 * else => local boot machine set linkup_delay = 0
 	 */
 
 	bfa_iocfc_get_bootwwns(&bfad->bfa, &nwwns, wwns);
 
-	if (nwwns > 0) {
+	if (nwwns > 0)
-		/* If boot over SAN; linkup_delay = 30sec */
+		/* If Boot over SAN set linkup_delay = 30sec */
-		ldelay = 30;
+		linkup_delay = 30;
-	} else {
+	else
-		/* If local boot; linkup_delay = 10sec */
+		/* If local boot; no linkup_delay */
-		ldelay = 0;
+		linkup_delay = 0;
+
+	return linkup_delay;
 }
-
-	return ldelay;
-}
-
-

drivers/scsi/bfa/bfad_im.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
@@ -18,20 +18,20 @@
 #ifndef __BFAD_IM_H__
 #define __BFAD_IM_H__
 
-#include "fcs/bfa_fcs_fcpim.h"
+#include "bfa_fcs.h"
-#include "bfad_im_compat.h"
 
 #define FCPI_NAME " fcpim"
 
+#ifndef KOBJ_NAME_LEN
+#define KOBJ_NAME_LEN           20
+#endif
+
 bfa_status_t bfad_im_module_init(void);
 void bfad_im_module_exit(void);
 bfa_status_t bfad_im_probe(struct bfad_s *bfad);
 void bfad_im_probe_undo(struct bfad_s *bfad);
-void bfad_im_probe_post(struct bfad_im_s *im);
 bfa_status_t bfad_im_port_new(struct bfad_s *bfad, struct bfad_port_s *port);
 void bfad_im_port_delete(struct bfad_s *bfad, struct bfad_port_s *port);
-void bfad_im_port_online(struct bfad_s *bfad, struct bfad_port_s *port);
-void bfad_im_port_offline(struct bfad_s *bfad, struct bfad_port_s *port);
 void bfad_im_port_clean(struct bfad_im_port_s *im_port);
 int  bfad_im_scsi_host_alloc(struct bfad_s *bfad,
 		struct bfad_im_port_s *im_port, struct device *dev);
@@ -44,14 +44,10 @@ void bfad_im_scsi_host_free(struct bfad_s *bfad,
 #define BFAD_LUN_RESET_TMO 60
 #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
 #define BFA_QUEUE_FULL_RAMP_UP_TIME 120
-#define BFAD_KOBJ_NAME_LEN 20
 
 /*
  * itnim flags
  */
-#define ITNIM_MAPPED		0x00000001
-
-#define SCSI_TASK_MGMT		0x00000001
 #define IO_DONE_BIT			0
 
 struct bfad_itnim_data_s {
@@ -118,14 +114,13 @@ struct bfad_fcp_binding {
 struct bfad_im_s {
 	struct bfad_s         *bfad;
 	struct workqueue_struct *drv_workq;
-	char   drv_workq_name[BFAD_KOBJ_NAME_LEN];
+	char            drv_workq_name[KOBJ_NAME_LEN];
 };
 
 struct Scsi_Host *bfad_os_scsi_host_alloc(struct bfad_im_port_s *im_port,
 				struct bfad_s *);
 bfa_status_t bfad_os_thread_workq(struct bfad_s *bfad);
 void bfad_os_destroy_workq(struct bfad_im_s *im);
-void bfad_os_itnim_process(struct bfad_itnim_s *itnim_drv);
 void bfad_os_fc_host_init(struct bfad_im_port_s *im_port);
 void bfad_os_scsi_host_free(struct bfad_s *bfad,
 				 struct bfad_im_port_s *im_port);
@@ -133,11 +128,6 @@ void bfad_os_ramp_up_qdepth(struct bfad_itnim_s *itnim,
 				 struct scsi_device *sdev);
 void bfad_os_handle_qfull(struct bfad_itnim_s *itnim, struct scsi_device *sdev);
 struct bfad_itnim_s *bfad_os_get_itnim(struct bfad_im_port_s *im_port, int id);
-int bfad_os_scsi_add_host(struct Scsi_Host *shost,
-		struct bfad_im_port_s *im_port, struct bfad_s *bfad);
-
-void bfad_im_itnim_unmap(struct bfad_im_port_s  *im_port,
-			 struct bfad_itnim_s *itnim);
 
 extern struct scsi_host_template bfad_im_scsi_host_template;
 extern struct scsi_host_template bfad_im_vport_template;
@@ -146,4 +136,34 @@ extern struct fc_function_template bfad_im_vport_fc_function_template;
 extern struct scsi_transport_template *bfad_im_scsi_transport_template;
 extern struct scsi_transport_template *bfad_im_scsi_vport_transport_template;
 
+extern struct device_attribute *bfad_im_host_attrs[];
+extern struct device_attribute *bfad_im_vport_attrs[];
+
+irqreturn_t bfad_intx(int irq, void *dev_id);
+
+/* Firmware releated */
+#define BFAD_FW_FILE_CT_FC      "ctfw_fc.bin"
+#define BFAD_FW_FILE_CT_CNA     "ctfw_cna.bin"
+#define BFAD_FW_FILE_CB_FC      "cbfw_fc.bin"
+
+u32 *bfad_get_firmware_buf(struct pci_dev *pdev);
+u32 *bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
+		u32 *bfi_image_size, char *fw_name);
+
+static inline u32 *
+bfad_load_fwimg(struct pci_dev *pdev)
+{
+	return bfad_get_firmware_buf(pdev);
+}
+
+static inline void
+bfad_free_fwimg(void)
+{
+	if (bfi_image_ct_fc_size && bfi_image_ct_fc)
+		vfree(bfi_image_ct_fc);
+	if (bfi_image_ct_cna_size && bfi_image_ct_cna)
+		vfree(bfi_image_ct_cna);
+	if (bfi_image_cb_fc_size && bfi_image_cb_fc)
+		vfree(bfi_image_cb_fc);
+}
 #endif

drivers/scsi/bfa/bfad_im_compat.h

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __BFAD_IM_COMPAT_H__
-#define __BFAD_IM_COMPAT_H__
-
-extern struct device_attribute *bfad_im_host_attrs[];
-extern struct device_attribute *bfad_im_vport_attrs[];
-
-u32 *bfad_get_firmware_buf(struct pci_dev *pdev);
-u32 *bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
-			u32 *bfi_image_size, char *fw_name);
-
-static inline u32 *
-bfad_load_fwimg(struct pci_dev *pdev)
-{
-	return bfad_get_firmware_buf(pdev);
-}
-
-static inline void
-bfad_free_fwimg(void)
-{
-	if (bfi_image_ct_fc_size && bfi_image_ct_fc)
-		vfree(bfi_image_ct_fc);
-	if (bfi_image_ct_cna_size && bfi_image_ct_cna)
-		vfree(bfi_image_ct_cna);
-	if (bfi_image_cb_fc_size && bfi_image_cb_fc)
-		vfree(bfi_image_cb_fc);
-}
-
-#endif

drivers/scsi/bfa/bfad_intr.c

@@ -1,222 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include "bfad_drv.h"
-#include "bfad_trcmod.h"
-
-BFA_TRC_FILE(LDRV, INTR);
-
-/**
- *  bfa_isr BFA driver interrupt functions
- */
-static int msix_disable_cb;
-static int msix_disable_ct;
-module_param(msix_disable_cb, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(msix_disable_cb, "Disable MSIX for Brocade-415/425/815/825"
-		" cards, default=0, Range[false:0|true:1]");
-module_param(msix_disable_ct, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(msix_disable_ct, "Disable MSIX for Brocade-1010/1020/804"
-		" cards, default=0, Range[false:0|true:1]");
-/**
- * Line based interrupt handler.
- */
-static irqreturn_t
-bfad_intx(int irq, void *dev_id)
-{
-	struct bfad_s         *bfad = dev_id;
-	struct list_head         doneq;
-	unsigned long   flags;
-	bfa_boolean_t rc;
-
-	spin_lock_irqsave(&bfad->bfad_lock, flags);
-	rc = bfa_intx(&bfad->bfa);
-	if (!rc) {
-		spin_unlock_irqrestore(&bfad->bfad_lock, flags);
-		return IRQ_NONE;
-	}
-
-	bfa_comp_deq(&bfad->bfa, &doneq);
-	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
-
-	if (!list_empty(&doneq)) {
-		bfa_comp_process(&bfad->bfa, &doneq);
-
-		spin_lock_irqsave(&bfad->bfad_lock, flags);
-		bfa_comp_free(&bfad->bfa, &doneq);
-		spin_unlock_irqrestore(&bfad->bfad_lock, flags);
-		bfa_trc_fp(bfad, irq);
-	}
-
-	return IRQ_HANDLED;
-
-}
-
-static irqreturn_t
-bfad_msix(int irq, void *dev_id)
-{
-	struct bfad_msix_s *vec = dev_id;
-	struct bfad_s *bfad = vec->bfad;
-	struct list_head doneq;
-	unsigned long   flags;
-
-	spin_lock_irqsave(&bfad->bfad_lock, flags);
-
-	bfa_msix(&bfad->bfa, vec->msix.entry);
-	bfa_comp_deq(&bfad->bfa, &doneq);
-	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
-
-	if (!list_empty(&doneq)) {
-		bfa_comp_process(&bfad->bfa, &doneq);
-
-		spin_lock_irqsave(&bfad->bfad_lock, flags);
-		bfa_comp_free(&bfad->bfa, &doneq);
-		spin_unlock_irqrestore(&bfad->bfad_lock, flags);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/**
- * Initialize the MSIX entry table.
- */
-static void
-bfad_init_msix_entry(struct bfad_s *bfad, struct msix_entry *msix_entries,
-			 int mask, int max_bit)
-{
-	int             i;
-	int             match = 0x00000001;
-
-	for (i = 0, bfad->nvec = 0; i < MAX_MSIX_ENTRY; i++) {
-		if (mask & match) {
-			bfad->msix_tab[bfad->nvec].msix.entry = i;
-			bfad->msix_tab[bfad->nvec].bfad = bfad;
-			msix_entries[bfad->nvec].entry = i;
-			bfad->nvec++;
-		}
-
-		match <<= 1;
-	}
-
-}
-
-int
-bfad_install_msix_handler(struct bfad_s *bfad)
-{
-	int             i, error = 0;
-
-	for (i = 0; i < bfad->nvec; i++) {
-		error = request_irq(bfad->msix_tab[i].msix.vector,
-				    (irq_handler_t) bfad_msix, 0,
-				    BFAD_DRIVER_NAME, &bfad->msix_tab[i]);
-		bfa_trc(bfad, i);
-		bfa_trc(bfad, bfad->msix_tab[i].msix.vector);
-		if (error) {
-			int             j;
-
-			for (j = 0; j < i; j++)
-				free_irq(bfad->msix_tab[j].msix.vector,
-						&bfad->msix_tab[j]);
-
-			return 1;
-		}
-	}
-
-	return 0;
-}
-
-/**
- * Setup MSIX based interrupt.
- */
-int
-bfad_setup_intr(struct bfad_s *bfad)
-{
-	int error = 0;
-	u32 mask = 0, i, num_bit = 0, max_bit = 0;
-	struct msix_entry msix_entries[MAX_MSIX_ENTRY];
-	struct pci_dev *pdev = bfad->pcidev;
-
-	/* Call BFA to get the msix map for this PCI function.  */
-	bfa_msix_getvecs(&bfad->bfa, &mask, &num_bit, &max_bit);
-
-	/* Set up the msix entry table */
-	bfad_init_msix_entry(bfad, msix_entries, mask, max_bit);
-
-	if ((bfa_asic_id_ct(pdev->device) && !msix_disable_ct) ||
-		(!bfa_asic_id_ct(pdev->device) && !msix_disable_cb)) {
-
-		error = pci_enable_msix(bfad->pcidev, msix_entries, bfad->nvec);
-		if (error) {
-			/*
-			 * Only error number of vector is available.
-			 * We don't have a mechanism to map multiple
-			 * interrupts into one vector, so even if we
-			 * can try to request less vectors, we don't
-			 * know how to associate interrupt events to
-			 *  vectors. Linux doesn't dupicate vectors
-			 * in the MSIX table for this case.
-			 */
-
-			printk(KERN_WARNING "bfad%d: "
-				"pci_enable_msix failed (%d),"
-				" use line based.\n", bfad->inst_no, error);
-
-			goto line_based;
-		}
-
-		/* Save the vectors */
-		for (i = 0; i < bfad->nvec; i++) {
-			bfa_trc(bfad, msix_entries[i].vector);
-			bfad->msix_tab[i].msix.vector = msix_entries[i].vector;
-		}
-
-		bfa_msix_init(&bfad->bfa, bfad->nvec);
-
-		bfad->bfad_flags |= BFAD_MSIX_ON;
-
-		return error;
-	}
-
-line_based:
-	error = 0;
-	if (request_irq
-	    (bfad->pcidev->irq, (irq_handler_t) bfad_intx, BFAD_IRQ_FLAGS,
-	     BFAD_DRIVER_NAME, bfad) != 0) {
-		/* Enable interrupt handler failed */
-		return 1;
-	}
-
-	return error;
-}
-
-void
-bfad_remove_intr(struct bfad_s *bfad)
-{
-	int             i;
-
-	if (bfad->bfad_flags & BFAD_MSIX_ON) {
-		for (i = 0; i < bfad->nvec; i++)
-			free_irq(bfad->msix_tab[i].msix.vector,
-					&bfad->msix_tab[i]);
-
-		pci_disable_msix(bfad->pcidev);
-		bfad->bfad_flags &= ~BFAD_MSIX_ON;
-	} else {
-		free_irq(bfad->pcidev->irq, bfad);
-	}
-}
-
-

drivers/scsi/bfa/bfad_ipfc.h

@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-#ifndef __BFA_DRV_IPFC_H__
-#define __BFA_DRV_IPFC_H__
-
-
-#define IPFC_NAME ""
-
-#define bfad_ipfc_module_init(x) do {} while (0)
-#define bfad_ipfc_module_exit(x) do {} while (0)
-#define bfad_ipfc_probe(x) do {} while (0)
-#define bfad_ipfc_probe_undo(x) do {} while (0)
-#define bfad_ipfc_port_config(x, y) BFA_STATUS_OK
-#define bfad_ipfc_port_unconfig(x, y) do {} while (0)
-
-#define bfad_ipfc_probe_post(x) do {} while (0)
-#define bfad_ipfc_port_new(x, y, z) BFA_STATUS_OK
-#define bfad_ipfc_port_delete(x, y) do {} while (0)
-#define bfad_ipfc_port_online(x, y) do {} while (0)
-#define bfad_ipfc_port_offline(x, y) do {} while (0)
-
-#define bfad_ip_get_attr(x) BFA_STATUS_FAILED
-#define bfad_ip_reset_drv_stats(x) BFA_STATUS_FAILED
-#define bfad_ip_get_drv_stats(x, y) BFA_STATUS_FAILED
-#define bfad_ip_enable_ipfc(x, y, z) BFA_STATUS_FAILED
-
-
-#endif

drivers/scsi/bfa/bfad_os.c

@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfad_os.c Linux driver OS specific calls.
- */
-
-#include "bfa_os_inc.h"
-#include "bfad_drv.h"
-
-void
-bfa_os_gettimeofday(struct bfa_timeval_s *tv)
-{
-	struct timeval  tmp_tv;
-
-	do_gettimeofday(&tmp_tv);
-	tv->tv_sec = (u32) tmp_tv.tv_sec;
-	tv->tv_usec = (u32) tmp_tv.tv_usec;
-}
-
-void
-bfa_os_printf(struct bfa_log_mod_s *log_mod, u32 msg_id,
-			const char *fmt, ...)
-{
-	va_list ap;
-	#define BFA_STRING_256	256
-	char tmp[BFA_STRING_256];
-
-	va_start(ap, fmt);
-	vsprintf(tmp, fmt, ap);
-	va_end(ap);
-
-	printk(tmp);
-}
-
-

drivers/scsi/bfa/bfad_tm.h

@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/*
- * Brocade Fibre Channel HBA Linux Target Mode Driver
- */
-
-/**
- *  tm/dummy/bfad_tm.h BFA callback dummy header file for BFA Linux target mode PCI interface module.
- */
-
-#ifndef __BFAD_TM_H__
-#define __BFAD_TM_H__
-
-#include <defs/bfa_defs_status.h>
-
-#define FCPT_NAME 		""
-
-/*
- * Called from base Linux driver on (De)Init events
- */
-
-/* attach tgt template with scst */
-#define bfad_tm_module_init()	do {} while (0)
-
-/* detach/release tgt template */
-#define bfad_tm_module_exit()	do {} while (0)
-
-#define bfad_tm_probe(x)	do {} while (0)
-#define bfad_tm_probe_undo(x)	do {} while (0)
-#define bfad_tm_probe_post(x)	do {} while (0)
-
-/*
- * Called by base Linux driver but triggered by BFA FCS on config events
- */
-#define bfad_tm_port_new(x, y)		BFA_STATUS_OK
-#define bfad_tm_port_delete(x, y)	do {} while (0)
-
-/*
- * Called by base Linux driver but triggered by BFA FCS on PLOGI/O events
- */
-#define bfad_tm_port_online(x, y)	do {} while (0)
-#define bfad_tm_port_offline(x, y)	do {} while (0)
-
-#endif

drivers/scsi/bfa/bfad_trcmod.h

@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  bfad_trcmod.h Linux driver trace modules
- */
-
-
-#ifndef __BFAD_TRCMOD_H__
-#define __BFAD_TRCMOD_H__
-
-#include <cs/bfa_trc.h>
-
-/*
- * !!! Only append to the enums defined here to avoid any versioning
- * !!! needed between trace utility and driver version
- */
-enum {
-	/* 2.6 Driver */
-	BFA_TRC_LDRV_BFAD		= 1,
-	BFA_TRC_LDRV_BFAD_2_6		= 2,
-	BFA_TRC_LDRV_BFAD_2_6_9		= 3,
-	BFA_TRC_LDRV_BFAD_2_6_10	= 4,
-	BFA_TRC_LDRV_INTR		= 5,
-	BFA_TRC_LDRV_IOCTL		= 6,
-	BFA_TRC_LDRV_OS			= 7,
-	BFA_TRC_LDRV_IM			= 8,
-	BFA_TRC_LDRV_IM_2_6		= 9,
-	BFA_TRC_LDRV_IM_2_6_9		= 10,
-	BFA_TRC_LDRV_IM_2_6_10		= 11,
-	BFA_TRC_LDRV_TM			= 12,
-	BFA_TRC_LDRV_IPFC		= 13,
-	BFA_TRC_LDRV_IM_2_4		= 14,
-	BFA_TRC_LDRV_IM_VMW		= 15,
-	BFA_TRC_LDRV_IM_LT_2_6_10	= 16,
-};
-
-#endif /* __BFAD_TRCMOD_H__ */

drivers/scsi/bfa/bfi.h

@@ -0,0 +1,579 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFI_H__
+#define __BFI_H__
+
+#include "bfa_defs.h"
+#include "bfa_defs_svc.h"
+
+#pragma pack(1)
+
+/**
+ * BFI FW image type
+ */
+#define	BFI_FLASH_CHUNK_SZ			256	/*  Flash chunk size */
+#define	BFI_FLASH_CHUNK_SZ_WORDS	(BFI_FLASH_CHUNK_SZ/sizeof(u32))
+enum {
+	BFI_IMAGE_CB_FC,
+	BFI_IMAGE_CT_FC,
+	BFI_IMAGE_CT_CNA,
+	BFI_IMAGE_MAX,
+};
+
+/**
+ * Msg header common to all msgs
+ */
+struct bfi_mhdr_s {
+	u8		msg_class;	/*  @ref bfi_mclass_t		    */
+	u8		msg_id;		/*  msg opcode with in the class   */
+	union {
+		struct {
+			u8	rsvd;
+			u8	lpu_id;	/*  msg destination		    */
+		} h2i;
+		u16	i2htok;	/*  token in msgs to host	    */
+	} mtag;
+};
+
+#define bfi_h2i_set(_mh, _mc, _op, _lpuid) do {		\
+	(_mh).msg_class		= (_mc);      \
+	(_mh).msg_id		= (_op);      \
+	(_mh).mtag.h2i.lpu_id	= (_lpuid);      \
+} while (0)
+
+#define bfi_i2h_set(_mh, _mc, _op, _i2htok) do {		\
+	(_mh).msg_class		= (_mc);      \
+	(_mh).msg_id		= (_op);      \
+	(_mh).mtag.i2htok	= (_i2htok);      \
+} while (0)
+
+/*
+ * Message opcodes: 0-127 to firmware, 128-255 to host
+ */
+#define BFI_I2H_OPCODE_BASE	128
+#define BFA_I2HM(_x)		((_x) + BFI_I2H_OPCODE_BASE)
+
+/**
+ ****************************************************************************
+ *
+ * Scatter Gather Element and Page definition
+ *
+ ****************************************************************************
+ */
+
+#define BFI_SGE_INLINE	1
+#define BFI_SGE_INLINE_MAX	(BFI_SGE_INLINE + 1)
+
+/**
+ * SG Flags
+ */
+enum {
+	BFI_SGE_DATA		= 0,	/*  data address, not last	     */
+	BFI_SGE_DATA_CPL	= 1,	/*  data addr, last in current page */
+	BFI_SGE_DATA_LAST	= 3,	/*  data address, last		     */
+	BFI_SGE_LINK		= 2,	/*  link address		     */
+	BFI_SGE_PGDLEN		= 2,	/*  cumulative data length for page */
+};
+
+/**
+ * DMA addresses
+ */
+union bfi_addr_u {
+	struct {
+		u32	addr_lo;
+		u32	addr_hi;
+	} a32;
+};
+
+/**
+ * Scatter Gather Element
+ */
+struct bfi_sge_s {
+#ifdef __BIGENDIAN
+	u32	flags:2,
+			rsvd:2,
+			sg_len:28;
+#else
+	u32	sg_len:28,
+			rsvd:2,
+			flags:2;
+#endif
+	union bfi_addr_u sga;
+};
+
+/**
+ * Scatter Gather Page
+ */
+#define BFI_SGPG_DATA_SGES		7
+#define BFI_SGPG_SGES_MAX		(BFI_SGPG_DATA_SGES + 1)
+#define BFI_SGPG_RSVD_WD_LEN	8
+struct bfi_sgpg_s {
+	struct bfi_sge_s sges[BFI_SGPG_SGES_MAX];
+	u32	rsvd[BFI_SGPG_RSVD_WD_LEN];
+};
+
+/*
+ * Large Message structure - 128 Bytes size Msgs
+ */
+#define BFI_LMSG_SZ		128
+#define BFI_LMSG_PL_WSZ	\
+			((BFI_LMSG_SZ - sizeof(struct bfi_mhdr_s)) / 4)
+
+struct bfi_msg_s {
+	struct bfi_mhdr_s mhdr;
+	u32	pl[BFI_LMSG_PL_WSZ];
+};
+
+/**
+ * Mailbox message structure
+ */
+#define BFI_MBMSG_SZ		7
+struct bfi_mbmsg_s {
+	struct bfi_mhdr_s	mh;
+	u32		pl[BFI_MBMSG_SZ];
+};
+
+/**
+ * Message Classes
+ */
+enum bfi_mclass {
+	BFI_MC_IOC		= 1,	/*  IO Controller (IOC)	    */
+	BFI_MC_FCPORT		= 5,	/*  FC port			    */
+	BFI_MC_IOCFC		= 6,	/*  FC - IO Controller (IOC)	    */
+	BFI_MC_LL               = 7,    /*  Link Layer                      */
+	BFI_MC_UF		= 8,	/*  Unsolicited frame receive	    */
+	BFI_MC_FCXP		= 9,	/*  FC Transport		    */
+	BFI_MC_LPS		= 10,	/*  lport fc login services	    */
+	BFI_MC_RPORT		= 11,	/*  Remote port		    */
+	BFI_MC_ITNIM		= 12,	/*  I-T nexus (Initiator mode)	    */
+	BFI_MC_IOIM_READ	= 13,	/*  read IO (Initiator mode)	    */
+	BFI_MC_IOIM_WRITE	= 14,	/*  write IO (Initiator mode)	    */
+	BFI_MC_IOIM_IO		= 15,	/*  IO (Initiator mode)	    */
+	BFI_MC_IOIM		= 16,	/*  IO (Initiator mode)	    */
+	BFI_MC_IOIM_IOCOM	= 17,	/*  good IO completion		    */
+	BFI_MC_TSKIM		= 18,	/*  Initiator Task management	    */
+	BFI_MC_PORT		= 21,	/*  Physical port		    */
+	BFI_MC_MAX		= 32
+};
+
+#define BFI_IOC_MAX_CQS		4
+#define BFI_IOC_MAX_CQS_ASIC	8
+#define BFI_IOC_MSGLEN_MAX	32	/* 32 bytes */
+
+#define BFI_BOOT_TYPE_OFF		8
+#define BFI_BOOT_LOADER_OFF		12
+
+#define BFI_BOOT_TYPE_NORMAL		0
+#define	BFI_BOOT_TYPE_FLASH		1
+#define	BFI_BOOT_TYPE_MEMTEST		2
+
+#define BFI_BOOT_LOADER_OS		0
+#define BFI_BOOT_LOADER_BIOS		1
+#define BFI_BOOT_LOADER_UEFI		2
+
+/**
+ *----------------------------------------------------------------------
+ *				IOC
+ *----------------------------------------------------------------------
+ */
+
+enum bfi_ioc_h2i_msgs {
+	BFI_IOC_H2I_ENABLE_REQ		= 1,
+	BFI_IOC_H2I_DISABLE_REQ		= 2,
+	BFI_IOC_H2I_GETATTR_REQ		= 3,
+	BFI_IOC_H2I_DBG_SYNC		= 4,
+	BFI_IOC_H2I_DBG_DUMP		= 5,
+};
+
+enum bfi_ioc_i2h_msgs {
+	BFI_IOC_I2H_ENABLE_REPLY	= BFA_I2HM(1),
+	BFI_IOC_I2H_DISABLE_REPLY	= BFA_I2HM(2),
+	BFI_IOC_I2H_GETATTR_REPLY	= BFA_I2HM(3),
+	BFI_IOC_I2H_READY_EVENT		= BFA_I2HM(4),
+	BFI_IOC_I2H_HBEAT		= BFA_I2HM(5),
+};
+
+/**
+ * BFI_IOC_H2I_GETATTR_REQ message
+ */
+struct bfi_ioc_getattr_req_s {
+	struct bfi_mhdr_s	mh;
+	union bfi_addr_u	attr_addr;
+};
+
+struct bfi_ioc_attr_s {
+	wwn_t		mfg_pwwn;	/*  Mfg port wwn	   */
+	wwn_t		mfg_nwwn;	/*  Mfg node wwn	   */
+	mac_t		mfg_mac;	/*  Mfg mac		   */
+	u16	rsvd_a;
+	wwn_t		pwwn;
+	wwn_t		nwwn;
+	mac_t		mac;		/*  PBC or Mfg mac	   */
+	u16	rsvd_b;
+	mac_t		fcoe_mac;
+	u16	rsvd_c;
+	char		brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)];
+	u8		pcie_gen;
+	u8		pcie_lanes_orig;
+	u8		pcie_lanes;
+	u8		rx_bbcredit;	/*  receive buffer credits */
+	u32	adapter_prop;	/*  adapter properties     */
+	u16	maxfrsize;	/*  max receive frame size */
+	char		asic_rev;
+	u8		rsvd_d;
+	char		fw_version[BFA_VERSION_LEN];
+	char		optrom_version[BFA_VERSION_LEN];
+	struct		bfa_mfg_vpd_s	vpd;
+	u32	card_type;	/*  card type			*/
+};
+
+/**
+ * BFI_IOC_I2H_GETATTR_REPLY message
+ */
+struct bfi_ioc_getattr_reply_s {
+	struct	bfi_mhdr_s	mh;	/*  Common msg header		*/
+	u8			status;	/*  cfg reply status		*/
+	u8			rsvd[3];
+};
+
+/**
+ * Firmware memory page offsets
+ */
+#define BFI_IOC_SMEM_PG0_CB	(0x40)
+#define BFI_IOC_SMEM_PG0_CT	(0x180)
+
+/**
+ * Firmware statistic offset
+ */
+#define BFI_IOC_FWSTATS_OFF	(0x6B40)
+#define BFI_IOC_FWSTATS_SZ	(4096)
+
+/**
+ * Firmware trace offset
+ */
+#define BFI_IOC_TRC_OFF		(0x4b00)
+#define BFI_IOC_TRC_ENTS	256
+
+#define BFI_IOC_FW_SIGNATURE	(0xbfadbfad)
+#define BFI_IOC_MD5SUM_SZ	4
+struct bfi_ioc_image_hdr_s {
+	u32	signature;	/*  constant signature */
+	u32	rsvd_a;
+	u32	exec;		/*  exec vector	*/
+	u32	param;		/*  parameters		*/
+	u32	rsvd_b[4];
+	u32	md5sum[BFI_IOC_MD5SUM_SZ];
+};
+
+/**
+ *  BFI_IOC_I2H_READY_EVENT message
+ */
+struct bfi_ioc_rdy_event_s {
+	struct bfi_mhdr_s	mh;		/*  common msg header */
+	u8			init_status;	/*  init event status */
+	u8			rsvd[3];
+};
+
+struct bfi_ioc_hbeat_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u32	   hb_count;	/*  current heart beat count	*/
+};
+
+/**
+ * IOC hardware/firmware state
+ */
+enum bfi_ioc_state {
+	BFI_IOC_UNINIT		= 0,	/*  not initialized		     */
+	BFI_IOC_INITING		= 1,	/*  h/w is being initialized	     */
+	BFI_IOC_HWINIT		= 2,	/*  h/w is initialized		     */
+	BFI_IOC_CFG		= 3,	/*  IOC configuration in progress   */
+	BFI_IOC_OP		= 4,	/*  IOC is operational		     */
+	BFI_IOC_DISABLING	= 5,	/*  IOC is being disabled	     */
+	BFI_IOC_DISABLED	= 6,	/*  IOC is disabled		     */
+	BFI_IOC_CFG_DISABLED	= 7,	/*  IOC is being disabled;transient */
+	BFI_IOC_FAIL		= 8,	/*  IOC heart-beat failure	     */
+	BFI_IOC_MEMTEST		= 9,	/*  IOC is doing memtest	     */
+};
+
+#define BFI_IOC_ENDIAN_SIG  0x12345678
+
+enum {
+	BFI_ADAPTER_TYPE_FC	= 0x01,		/*  FC adapters	   */
+	BFI_ADAPTER_TYPE_MK	= 0x0f0000,	/*  adapter type mask     */
+	BFI_ADAPTER_TYPE_SH	= 16,	        /*  adapter type shift    */
+	BFI_ADAPTER_NPORTS_MK	= 0xff00,	/*  number of ports mask  */
+	BFI_ADAPTER_NPORTS_SH	= 8,	        /*  number of ports shift */
+	BFI_ADAPTER_SPEED_MK	= 0xff,		/*  adapter speed mask    */
+	BFI_ADAPTER_SPEED_SH	= 0,	        /*  adapter speed shift   */
+	BFI_ADAPTER_PROTO	= 0x100000,	/*  prototype adapaters   */
+	BFI_ADAPTER_TTV		= 0x200000,	/*  TTV debug capable     */
+	BFI_ADAPTER_UNSUPP	= 0x400000,	/*  unknown adapter type  */
+};
+
+#define BFI_ADAPTER_GETP(__prop, __adap_prop)			\
+	(((__adap_prop) & BFI_ADAPTER_ ## __prop ## _MK) >>	\
+		BFI_ADAPTER_ ## __prop ## _SH)
+#define BFI_ADAPTER_SETP(__prop, __val)				\
+	((__val) << BFI_ADAPTER_ ## __prop ## _SH)
+#define BFI_ADAPTER_IS_PROTO(__adap_type)			\
+	((__adap_type) & BFI_ADAPTER_PROTO)
+#define BFI_ADAPTER_IS_TTV(__adap_type)				\
+	((__adap_type) & BFI_ADAPTER_TTV)
+#define BFI_ADAPTER_IS_UNSUPP(__adap_type)			\
+	((__adap_type) & BFI_ADAPTER_UNSUPP)
+#define BFI_ADAPTER_IS_SPECIAL(__adap_type)			\
+	((__adap_type) & (BFI_ADAPTER_TTV | BFI_ADAPTER_PROTO |	\
+			BFI_ADAPTER_UNSUPP))
+
+/**
+ * BFI_IOC_H2I_ENABLE_REQ & BFI_IOC_H2I_DISABLE_REQ messages
+ */
+struct bfi_ioc_ctrl_req_s {
+	struct bfi_mhdr_s	mh;
+	u8			ioc_class;
+	u8			rsvd[3];
+	u32		tv_sec;
+};
+#define bfi_ioc_enable_req_t struct bfi_ioc_ctrl_req_s;
+#define bfi_ioc_disable_req_t struct bfi_ioc_ctrl_req_s;
+
+/**
+ * BFI_IOC_I2H_ENABLE_REPLY & BFI_IOC_I2H_DISABLE_REPLY messages
+ */
+struct bfi_ioc_ctrl_reply_s {
+	struct bfi_mhdr_s	mh;		/*  Common msg header     */
+	u8			status;		/*  enable/disable status */
+	u8			rsvd[3];
+};
+#define bfi_ioc_enable_reply_t struct bfi_ioc_ctrl_reply_s;
+#define bfi_ioc_disable_reply_t struct bfi_ioc_ctrl_reply_s;
+
+#define BFI_IOC_MSGSZ   8
+/**
+ * H2I Messages
+ */
+union bfi_ioc_h2i_msg_u {
+	struct bfi_mhdr_s		mh;
+	struct bfi_ioc_ctrl_req_s	enable_req;
+	struct bfi_ioc_ctrl_req_s	disable_req;
+	struct bfi_ioc_getattr_req_s	getattr_req;
+	u32			mboxmsg[BFI_IOC_MSGSZ];
+};
+
+/**
+ * I2H Messages
+ */
+union bfi_ioc_i2h_msg_u {
+	struct bfi_mhdr_s		mh;
+	struct bfi_ioc_rdy_event_s	rdy_event;
+	u32			mboxmsg[BFI_IOC_MSGSZ];
+};
+
+
+/**
+ *----------------------------------------------------------------------
+ *				PBC
+ *----------------------------------------------------------------------
+ */
+
+#define BFI_PBC_MAX_BLUNS	8
+#define BFI_PBC_MAX_VPORTS	16
+
+/**
+ * PBC boot lun configuration
+ */
+struct bfi_pbc_blun_s {
+	wwn_t		tgt_pwwn;
+	lun_t		tgt_lun;
+};
+
+/**
+ * PBC virtual port configuration
+ */
+struct bfi_pbc_vport_s {
+	wwn_t		vp_pwwn;
+	wwn_t		vp_nwwn;
+};
+
+/**
+ * BFI pre-boot configuration information
+ */
+struct bfi_pbc_s {
+	u8		port_enabled;
+	u8		boot_enabled;
+	u8		nbluns;
+	u8		nvports;
+	u8		port_speed;
+	u8		rsvd_a;
+	u16	hss;
+	wwn_t		pbc_pwwn;
+	wwn_t		pbc_nwwn;
+	struct bfi_pbc_blun_s blun[BFI_PBC_MAX_BLUNS];
+	struct bfi_pbc_vport_s vport[BFI_PBC_MAX_VPORTS];
+};
+
+/**
+ *----------------------------------------------------------------------
+ *				MSGQ
+ *----------------------------------------------------------------------
+ */
+#define BFI_MSGQ_FULL(_q)	(((_q->pi + 1) % _q->q_depth) == _q->ci)
+#define BFI_MSGQ_EMPTY(_q)	(_q->pi == _q->ci)
+#define BFI_MSGQ_UPDATE_CI(_q)	(_q->ci = (_q->ci + 1) % _q->q_depth)
+#define BFI_MSGQ_UPDATE_PI(_q)	(_q->pi = (_q->pi + 1) % _q->q_depth)
+
+/* q_depth must be power of 2 */
+#define BFI_MSGQ_FREE_CNT(_q)	((_q->ci - _q->pi - 1) & (_q->q_depth - 1))
+
+enum bfi_msgq_h2i_msgs_e {
+	BFI_MSGQ_H2I_INIT_REQ	= 1,
+	BFI_MSGQ_H2I_DOORBELL	= 2,
+	BFI_MSGQ_H2I_SHUTDOWN	= 3,
+};
+
+enum bfi_msgq_i2h_msgs_e {
+	BFI_MSGQ_I2H_INIT_RSP	= 1,
+	BFI_MSGQ_I2H_DOORBELL	= 2,
+};
+
+
+/* Messages(commands/responsed/AENS will have the following header */
+struct bfi_msgq_mhdr_s {
+	u8		msg_class;
+	u8		msg_id;
+	u16	msg_token;
+	u16	num_entries;
+	u8		enet_id;
+	u8		rsvd[1];
+};
+
+#define bfi_msgq_mhdr_set(_mh, _mc, _mid, _tok, _enet_id) do {        \
+	(_mh).msg_class		= (_mc);      \
+	(_mh).msg_id		= (_mid);      \
+	(_mh).msg_token		= (_tok);      \
+	(_mh).enet_id		= (_enet_id);      \
+} while (0)
+
+/*
+ * Mailbox  for messaging interface
+ *
+*/
+#define BFI_MSGQ_CMD_ENTRY_SIZE		(64)    /* TBD */
+#define BFI_MSGQ_RSP_ENTRY_SIZE		(64)    /* TBD */
+#define BFI_MSGQ_MSG_SIZE_MAX		(2048)  /* TBD */
+
+struct bfi_msgq_s {
+	union bfi_addr_u addr;
+	u16 q_depth;     /* Total num of entries in the queue */
+	u8 rsvd[2];
+};
+
+/* BFI_ENET_MSGQ_CFG_REQ TBD init or cfg? */
+struct bfi_msgq_cfg_req_s {
+	struct bfi_mhdr_s mh;
+	struct bfi_msgq_s cmdq;
+	struct bfi_msgq_s rspq;
+};
+
+/* BFI_ENET_MSGQ_CFG_RSP */
+struct bfi_msgq_cfg_rsp_s {
+	struct bfi_mhdr_s mh;
+	u8 cmd_status;
+	u8 rsvd[3];
+};
+
+
+/* BFI_MSGQ_H2I_DOORBELL */
+struct bfi_msgq_h2i_db_s {
+	struct bfi_mhdr_s mh;
+	u16 cmdq_pi;
+	u16 rspq_ci;
+};
+
+/* BFI_MSGQ_I2H_DOORBELL */
+struct bfi_msgq_i2h_db_s {
+	struct bfi_mhdr_s mh;
+	u16 rspq_pi;
+	u16 cmdq_ci;
+};
+
+#pragma pack()
+
+/* BFI port specific */
+#pragma pack(1)
+
+enum bfi_port_h2i {
+	BFI_PORT_H2I_ENABLE_REQ         = (1),
+	BFI_PORT_H2I_DISABLE_REQ        = (2),
+	BFI_PORT_H2I_GET_STATS_REQ      = (3),
+	BFI_PORT_H2I_CLEAR_STATS_REQ    = (4),
+};
+
+enum bfi_port_i2h {
+	BFI_PORT_I2H_ENABLE_RSP         = BFA_I2HM(1),
+	BFI_PORT_I2H_DISABLE_RSP        = BFA_I2HM(2),
+	BFI_PORT_I2H_GET_STATS_RSP      = BFA_I2HM(3),
+	BFI_PORT_I2H_CLEAR_STATS_RSP    = BFA_I2HM(4),
+};
+
+/**
+ * Generic REQ type
+ */
+struct bfi_port_generic_req_s {
+	struct bfi_mhdr_s  mh;          /*  msg header		*/
+	u32     msgtag;         /*  msgtag for reply                */
+	u32     rsvd;
+};
+
+/**
+ * Generic RSP type
+ */
+struct bfi_port_generic_rsp_s {
+	struct bfi_mhdr_s  mh;          /*  common msg header               */
+	u8              status;         /*  port enable status              */
+	u8              rsvd[3];
+	u32     msgtag;         /*  msgtag for reply                */
+};
+
+/**
+ * BFI_PORT_H2I_GET_STATS_REQ
+ */
+struct bfi_port_get_stats_req_s {
+	struct bfi_mhdr_s  mh;          /*  common msg header               */
+	union bfi_addr_u   dma_addr;
+};
+
+union bfi_port_h2i_msg_u {
+	struct bfi_mhdr_s               mh;
+	struct bfi_port_generic_req_s   enable_req;
+	struct bfi_port_generic_req_s   disable_req;
+	struct bfi_port_get_stats_req_s getstats_req;
+	struct bfi_port_generic_req_s   clearstats_req;
+};
+
+union bfi_port_i2h_msg_u {
+	struct bfi_mhdr_s               mh;
+	struct bfi_port_generic_rsp_s   enable_rsp;
+	struct bfi_port_generic_rsp_s   disable_rsp;
+	struct bfi_port_generic_rsp_s   getstats_rsp;
+	struct bfi_port_generic_rsp_s   clearstats_rsp;
+};
+
+#pragma pack()
+
+#endif /* __BFI_H__ */

drivers/scsi/bfa/bfi_cbreg.h

@@ -1,19 +1,3 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
 
 /*
  * bfi_cbreg.h crossbow host block register definitions
@@ -193,6 +177,7 @@
 #define ERR_SET_REG                      0x00018818
 #define __PSS_ERR_STATUS_SET             0x00000fff
 
+
 /*
  * These definitions are either in error/missing in spec. Its auto-generated
  * from hard coded values in regparse.pl.

drivers/scsi/bfa/bfi_ctreg.h

@@ -0,0 +1,627 @@
+
+/*
+ * bfi_ctreg.h catapult host block register definitions
+ *
+ * !!! Do not edit. Auto generated. !!!
+ */
+
+#ifndef __BFI_CTREG_H__
+#define __BFI_CTREG_H__
+
+
+#define HOSTFN0_LPU_MBOX0_0		0x00019200
+#define HOSTFN1_LPU_MBOX0_8		0x00019260
+#define LPU_HOSTFN0_MBOX0_0		0x00019280
+#define LPU_HOSTFN1_MBOX0_8		0x000192e0
+#define HOSTFN2_LPU_MBOX0_0		0x00019400
+#define HOSTFN3_LPU_MBOX0_8		0x00019460
+#define LPU_HOSTFN2_MBOX0_0		0x00019480
+#define LPU_HOSTFN3_MBOX0_8		0x000194e0
+#define HOSTFN0_INT_STATUS		0x00014000
+#define __HOSTFN0_HALT_OCCURRED		0x01000000
+#define __HOSTFN0_INT_STATUS_LVL_MK	0x00f00000
+#define __HOSTFN0_INT_STATUS_LVL_SH	20
+#define __HOSTFN0_INT_STATUS_LVL(_v)	((_v) << __HOSTFN0_INT_STATUS_LVL_SH)
+#define __HOSTFN0_INT_STATUS_P_MK	0x000f0000
+#define __HOSTFN0_INT_STATUS_P_SH	16
+#define __HOSTFN0_INT_STATUS_P(_v)	((_v) << __HOSTFN0_INT_STATUS_P_SH)
+#define __HOSTFN0_INT_STATUS_F		0x0000ffff
+#define HOSTFN0_INT_MSK			0x00014004
+#define HOST_PAGE_NUM_FN0		0x00014008
+#define __HOST_PAGE_NUM_FN		0x000001ff
+#define HOST_MSIX_ERR_INDEX_FN0		0x0001400c
+#define __MSIX_ERR_INDEX_FN		0x000001ff
+#define HOSTFN1_INT_STATUS		0x00014100
+#define __HOSTFN1_HALT_OCCURRED		0x01000000
+#define __HOSTFN1_INT_STATUS_LVL_MK	0x00f00000
+#define __HOSTFN1_INT_STATUS_LVL_SH	20
+#define __HOSTFN1_INT_STATUS_LVL(_v)	((_v) << __HOSTFN1_INT_STATUS_LVL_SH)
+#define __HOSTFN1_INT_STATUS_P_MK	0x000f0000
+#define __HOSTFN1_INT_STATUS_P_SH	16
+#define __HOSTFN1_INT_STATUS_P(_v)	((_v) << __HOSTFN1_INT_STATUS_P_SH)
+#define __HOSTFN1_INT_STATUS_F		0x0000ffff
+#define HOSTFN1_INT_MSK			0x00014104
+#define HOST_PAGE_NUM_FN1		0x00014108
+#define HOST_MSIX_ERR_INDEX_FN1		0x0001410c
+#define APP_PLL_425_CTL_REG		0x00014204
+#define __P_425_PLL_LOCK		0x80000000
+#define __APP_PLL_425_SRAM_USE_100MHZ	0x00100000
+#define __APP_PLL_425_RESET_TIMER_MK	0x000e0000
+#define __APP_PLL_425_RESET_TIMER_SH	17
+#define __APP_PLL_425_RESET_TIMER(_v)	((_v) << __APP_PLL_425_RESET_TIMER_SH)
+#define __APP_PLL_425_LOGIC_SOFT_RESET	0x00010000
+#define __APP_PLL_425_CNTLMT0_1_MK	0x0000c000
+#define __APP_PLL_425_CNTLMT0_1_SH	14
+#define __APP_PLL_425_CNTLMT0_1(_v)	((_v) << __APP_PLL_425_CNTLMT0_1_SH)
+#define __APP_PLL_425_JITLMT0_1_MK	0x00003000
+#define __APP_PLL_425_JITLMT0_1_SH	12
+#define __APP_PLL_425_JITLMT0_1(_v)	((_v) << __APP_PLL_425_JITLMT0_1_SH)
+#define __APP_PLL_425_HREF		0x00000800
+#define __APP_PLL_425_HDIV		0x00000400
+#define __APP_PLL_425_P0_1_MK		0x00000300
+#define __APP_PLL_425_P0_1_SH		8
+#define __APP_PLL_425_P0_1(_v)		((_v) << __APP_PLL_425_P0_1_SH)
+#define __APP_PLL_425_Z0_2_MK		0x000000e0
+#define __APP_PLL_425_Z0_2_SH		5
+#define __APP_PLL_425_Z0_2(_v)		((_v) << __APP_PLL_425_Z0_2_SH)
+#define __APP_PLL_425_RSEL200500	0x00000010
+#define __APP_PLL_425_ENARST		0x00000008
+#define __APP_PLL_425_BYPASS		0x00000004
+#define __APP_PLL_425_LRESETN		0x00000002
+#define __APP_PLL_425_ENABLE		0x00000001
+#define APP_PLL_312_CTL_REG		0x00014208
+#define __P_312_PLL_LOCK		0x80000000
+#define __ENABLE_MAC_AHB_1		0x00800000
+#define __ENABLE_MAC_AHB_0		0x00400000
+#define __ENABLE_MAC_1			0x00200000
+#define __ENABLE_MAC_0			0x00100000
+#define __APP_PLL_312_RESET_TIMER_MK	0x000e0000
+#define __APP_PLL_312_RESET_TIMER_SH	17
+#define __APP_PLL_312_RESET_TIMER(_v)	((_v) << __APP_PLL_312_RESET_TIMER_SH)
+#define __APP_PLL_312_LOGIC_SOFT_RESET	0x00010000
+#define __APP_PLL_312_CNTLMT0_1_MK	0x0000c000
+#define __APP_PLL_312_CNTLMT0_1_SH	14
+#define __APP_PLL_312_CNTLMT0_1(_v)	((_v) << __APP_PLL_312_CNTLMT0_1_SH)
+#define __APP_PLL_312_JITLMT0_1_MK	0x00003000
+#define __APP_PLL_312_JITLMT0_1_SH	12
+#define __APP_PLL_312_JITLMT0_1(_v)	((_v) << __APP_PLL_312_JITLMT0_1_SH)
+#define __APP_PLL_312_HREF		0x00000800
+#define __APP_PLL_312_HDIV		0x00000400
+#define __APP_PLL_312_P0_1_MK		0x00000300
+#define __APP_PLL_312_P0_1_SH		8
+#define __APP_PLL_312_P0_1(_v)		((_v) << __APP_PLL_312_P0_1_SH)
+#define __APP_PLL_312_Z0_2_MK		0x000000e0
+#define __APP_PLL_312_Z0_2_SH		5
+#define __APP_PLL_312_Z0_2(_v)		((_v) << __APP_PLL_312_Z0_2_SH)
+#define __APP_PLL_312_RSEL200500	0x00000010
+#define __APP_PLL_312_ENARST		0x00000008
+#define __APP_PLL_312_BYPASS		0x00000004
+#define __APP_PLL_312_LRESETN		0x00000002
+#define __APP_PLL_312_ENABLE		0x00000001
+#define MBIST_CTL_REG			0x00014220
+#define __EDRAM_BISTR_START		0x00000004
+#define __MBIST_RESET			0x00000002
+#define __MBIST_START			0x00000001
+#define MBIST_STAT_REG			0x00014224
+#define __EDRAM_BISTR_STATUS		0x00000008
+#define __EDRAM_BISTR_DONE		0x00000004
+#define __MEM_BIT_STATUS		0x00000002
+#define __MBIST_DONE			0x00000001
+#define HOST_SEM0_REG			0x00014230
+#define __HOST_SEMAPHORE		0x00000001
+#define HOST_SEM1_REG			0x00014234
+#define HOST_SEM2_REG			0x00014238
+#define HOST_SEM3_REG			0x0001423c
+#define HOST_SEM0_INFO_REG		0x00014240
+#define HOST_SEM1_INFO_REG		0x00014244
+#define HOST_SEM2_INFO_REG		0x00014248
+#define HOST_SEM3_INFO_REG		0x0001424c
+#define ETH_MAC_SER_REG			0x00014288
+#define __APP_EMS_CKBUFAMPIN		0x00000020
+#define __APP_EMS_REFCLKSEL		0x00000010
+#define __APP_EMS_CMLCKSEL		0x00000008
+#define __APP_EMS_REFCKBUFEN2		0x00000004
+#define __APP_EMS_REFCKBUFEN1		0x00000002
+#define __APP_EMS_CHANNEL_SEL		0x00000001
+#define HOSTFN2_INT_STATUS		0x00014300
+#define __HOSTFN2_HALT_OCCURRED		0x01000000
+#define __HOSTFN2_INT_STATUS_LVL_MK	0x00f00000
+#define __HOSTFN2_INT_STATUS_LVL_SH	20
+#define __HOSTFN2_INT_STATUS_LVL(_v)	((_v) << __HOSTFN2_INT_STATUS_LVL_SH)
+#define __HOSTFN2_INT_STATUS_P_MK	0x000f0000
+#define __HOSTFN2_INT_STATUS_P_SH	16
+#define __HOSTFN2_INT_STATUS_P(_v)	((_v) << __HOSTFN2_INT_STATUS_P_SH)
+#define __HOSTFN2_INT_STATUS_F		0x0000ffff
+#define HOSTFN2_INT_MSK			0x00014304
+#define HOST_PAGE_NUM_FN2		0x00014308
+#define HOST_MSIX_ERR_INDEX_FN2		0x0001430c
+#define HOSTFN3_INT_STATUS		0x00014400
+#define __HALT_OCCURRED			0x01000000
+#define __HOSTFN3_INT_STATUS_LVL_MK	0x00f00000
+#define __HOSTFN3_INT_STATUS_LVL_SH	20
+#define __HOSTFN3_INT_STATUS_LVL(_v)	((_v) << __HOSTFN3_INT_STATUS_LVL_SH)
+#define __HOSTFN3_INT_STATUS_P_MK	0x000f0000
+#define __HOSTFN3_INT_STATUS_P_SH	16
+#define __HOSTFN3_INT_STATUS_P(_v)	((_v) << __HOSTFN3_INT_STATUS_P_SH)
+#define __HOSTFN3_INT_STATUS_F		0x0000ffff
+#define HOSTFN3_INT_MSK			0x00014404
+#define HOST_PAGE_NUM_FN3		0x00014408
+#define HOST_MSIX_ERR_INDEX_FN3		0x0001440c
+#define FNC_ID_REG			0x00014600
+#define __FUNCTION_NUMBER		0x00000007
+#define FNC_PERS_REG			0x00014604
+#define __F3_FUNCTION_ACTIVE		0x80000000
+#define __F3_FUNCTION_MODE		0x40000000
+#define __F3_PORT_MAP_MK		0x30000000
+#define __F3_PORT_MAP_SH		28
+#define __F3_PORT_MAP(_v)		((_v) << __F3_PORT_MAP_SH)
+#define __F3_VM_MODE			0x08000000
+#define __F3_INTX_STATUS_MK		0x07000000
+#define __F3_INTX_STATUS_SH		24
+#define __F3_INTX_STATUS(_v)		((_v) << __F3_INTX_STATUS_SH)
+#define __F2_FUNCTION_ACTIVE		0x00800000
+#define __F2_FUNCTION_MODE		0x00400000
+#define __F2_PORT_MAP_MK		0x00300000
+#define __F2_PORT_MAP_SH		20
+#define __F2_PORT_MAP(_v)		((_v) << __F2_PORT_MAP_SH)
+#define __F2_VM_MODE			0x00080000
+#define __F2_INTX_STATUS_MK		0x00070000
+#define __F2_INTX_STATUS_SH		16
+#define __F2_INTX_STATUS(_v)		((_v) << __F2_INTX_STATUS_SH)
+#define __F1_FUNCTION_ACTIVE		0x00008000
+#define __F1_FUNCTION_MODE		0x00004000
+#define __F1_PORT_MAP_MK		0x00003000
+#define __F1_PORT_MAP_SH		12
+#define __F1_PORT_MAP(_v)		((_v) << __F1_PORT_MAP_SH)
+#define __F1_VM_MODE			0x00000800
+#define __F1_INTX_STATUS_MK		0x00000700
+#define __F1_INTX_STATUS_SH		8
+#define __F1_INTX_STATUS(_v)		((_v) << __F1_INTX_STATUS_SH)
+#define __F0_FUNCTION_ACTIVE		0x00000080
+#define __F0_FUNCTION_MODE		0x00000040
+#define __F0_PORT_MAP_MK		0x00000030
+#define __F0_PORT_MAP_SH		4
+#define __F0_PORT_MAP(_v)		((_v) << __F0_PORT_MAP_SH)
+#define __F0_VM_MODE		0x00000008
+#define __F0_INTX_STATUS		0x00000007
+enum {
+	__F0_INTX_STATUS_MSIX		= 0x0,
+	__F0_INTX_STATUS_INTA		= 0x1,
+	__F0_INTX_STATUS_INTB		= 0x2,
+	__F0_INTX_STATUS_INTC		= 0x3,
+	__F0_INTX_STATUS_INTD		= 0x4,
+};
+#define OP_MODE				0x0001460c
+#define __APP_ETH_CLK_LOWSPEED		0x00000004
+#define __GLOBAL_CORECLK_HALFSPEED	0x00000002
+#define __GLOBAL_FCOE_MODE		0x00000001
+#define HOST_SEM4_REG			0x00014610
+#define HOST_SEM5_REG			0x00014614
+#define HOST_SEM6_REG			0x00014618
+#define HOST_SEM7_REG			0x0001461c
+#define HOST_SEM4_INFO_REG		0x00014620
+#define HOST_SEM5_INFO_REG		0x00014624
+#define HOST_SEM6_INFO_REG		0x00014628
+#define HOST_SEM7_INFO_REG		0x0001462c
+#define HOSTFN0_LPU0_MBOX0_CMD_STAT	0x00019000
+#define __HOSTFN0_LPU0_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN0_LPU0_MBOX0_INFO_SH	1
+#define __HOSTFN0_LPU0_MBOX0_INFO(_v)	((_v) << __HOSTFN0_LPU0_MBOX0_INFO_SH)
+#define __HOSTFN0_LPU0_MBOX0_CMD_STATUS 0x00000001
+#define HOSTFN0_LPU1_MBOX0_CMD_STAT	0x00019004
+#define __HOSTFN0_LPU1_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN0_LPU1_MBOX0_INFO_SH	1
+#define __HOSTFN0_LPU1_MBOX0_INFO(_v)	((_v) << __HOSTFN0_LPU1_MBOX0_INFO_SH)
+#define __HOSTFN0_LPU1_MBOX0_CMD_STATUS 0x00000001
+#define LPU0_HOSTFN0_MBOX0_CMD_STAT	0x00019008
+#define __LPU0_HOSTFN0_MBOX0_INFO_MK	0xfffffffe
+#define __LPU0_HOSTFN0_MBOX0_INFO_SH	1
+#define __LPU0_HOSTFN0_MBOX0_INFO(_v)	((_v) << __LPU0_HOSTFN0_MBOX0_INFO_SH)
+#define __LPU0_HOSTFN0_MBOX0_CMD_STATUS 0x00000001
+#define LPU1_HOSTFN0_MBOX0_CMD_STAT	0x0001900c
+#define __LPU1_HOSTFN0_MBOX0_INFO_MK	0xfffffffe
+#define __LPU1_HOSTFN0_MBOX0_INFO_SH	1
+#define __LPU1_HOSTFN0_MBOX0_INFO(_v)	((_v) << __LPU1_HOSTFN0_MBOX0_INFO_SH)
+#define __LPU1_HOSTFN0_MBOX0_CMD_STATUS 0x00000001
+#define HOSTFN1_LPU0_MBOX0_CMD_STAT	0x00019010
+#define __HOSTFN1_LPU0_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN1_LPU0_MBOX0_INFO_SH	1
+#define __HOSTFN1_LPU0_MBOX0_INFO(_v)	((_v) << __HOSTFN1_LPU0_MBOX0_INFO_SH)
+#define __HOSTFN1_LPU0_MBOX0_CMD_STATUS 0x00000001
+#define HOSTFN1_LPU1_MBOX0_CMD_STAT	0x00019014
+#define __HOSTFN1_LPU1_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN1_LPU1_MBOX0_INFO_SH	1
+#define __HOSTFN1_LPU1_MBOX0_INFO(_v)	((_v) << __HOSTFN1_LPU1_MBOX0_INFO_SH)
+#define __HOSTFN1_LPU1_MBOX0_CMD_STATUS 0x00000001
+#define LPU0_HOSTFN1_MBOX0_CMD_STAT	0x00019018
+#define __LPU0_HOSTFN1_MBOX0_INFO_MK	0xfffffffe
+#define __LPU0_HOSTFN1_MBOX0_INFO_SH	1
+#define __LPU0_HOSTFN1_MBOX0_INFO(_v)	((_v) << __LPU0_HOSTFN1_MBOX0_INFO_SH)
+#define __LPU0_HOSTFN1_MBOX0_CMD_STATUS 0x00000001
+#define LPU1_HOSTFN1_MBOX0_CMD_STAT	0x0001901c
+#define __LPU1_HOSTFN1_MBOX0_INFO_MK	0xfffffffe
+#define __LPU1_HOSTFN1_MBOX0_INFO_SH	1
+#define __LPU1_HOSTFN1_MBOX0_INFO(_v)	((_v) << __LPU1_HOSTFN1_MBOX0_INFO_SH)
+#define __LPU1_HOSTFN1_MBOX0_CMD_STATUS 0x00000001
+#define HOSTFN2_LPU0_MBOX0_CMD_STAT	0x00019150
+#define __HOSTFN2_LPU0_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN2_LPU0_MBOX0_INFO_SH	1
+#define __HOSTFN2_LPU0_MBOX0_INFO(_v)	((_v) << __HOSTFN2_LPU0_MBOX0_INFO_SH)
+#define __HOSTFN2_LPU0_MBOX0_CMD_STATUS 0x00000001
+#define HOSTFN2_LPU1_MBOX0_CMD_STAT	0x00019154
+#define __HOSTFN2_LPU1_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN2_LPU1_MBOX0_INFO_SH	1
+#define __HOSTFN2_LPU1_MBOX0_INFO(_v)	((_v) << __HOSTFN2_LPU1_MBOX0_INFO_SH)
+#define __HOSTFN2_LPU1_MBOX0BOX0_CMD_STATUS 0x00000001
+#define LPU0_HOSTFN2_MBOX0_CMD_STAT	0x00019158
+#define __LPU0_HOSTFN2_MBOX0_INFO_MK	0xfffffffe
+#define __LPU0_HOSTFN2_MBOX0_INFO_SH	1
+#define __LPU0_HOSTFN2_MBOX0_INFO(_v)	((_v) << __LPU0_HOSTFN2_MBOX0_INFO_SH)
+#define __LPU0_HOSTFN2_MBOX0_CMD_STATUS 0x00000001
+#define LPU1_HOSTFN2_MBOX0_CMD_STAT	0x0001915c
+#define __LPU1_HOSTFN2_MBOX0_INFO_MK	0xfffffffe
+#define __LPU1_HOSTFN2_MBOX0_INFO_SH	1
+#define __LPU1_HOSTFN2_MBOX0_INFO(_v)	((_v) << __LPU1_HOSTFN2_MBOX0_INFO_SH)
+#define __LPU1_HOSTFN2_MBOX0_CMD_STATUS 0x00000001
+#define HOSTFN3_LPU0_MBOX0_CMD_STAT	0x00019160
+#define __HOSTFN3_LPU0_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN3_LPU0_MBOX0_INFO_SH	1
+#define __HOSTFN3_LPU0_MBOX0_INFO(_v)	((_v) << __HOSTFN3_LPU0_MBOX0_INFO_SH)
+#define __HOSTFN3_LPU0_MBOX0_CMD_STATUS 0x00000001
+#define HOSTFN3_LPU1_MBOX0_CMD_STAT	0x00019164
+#define __HOSTFN3_LPU1_MBOX0_INFO_MK	0xfffffffe
+#define __HOSTFN3_LPU1_MBOX0_INFO_SH	1
+#define __HOSTFN3_LPU1_MBOX0_INFO(_v)	((_v) << __HOSTFN3_LPU1_MBOX0_INFO_SH)
+#define __HOSTFN3_LPU1_MBOX0_CMD_STATUS 0x00000001
+#define LPU0_HOSTFN3_MBOX0_CMD_STAT	0x00019168
+#define __LPU0_HOSTFN3_MBOX0_INFO_MK	0xfffffffe
+#define __LPU0_HOSTFN3_MBOX0_INFO_SH	1
+#define __LPU0_HOSTFN3_MBOX0_INFO(_v)	((_v) << __LPU0_HOSTFN3_MBOX0_INFO_SH)
+#define __LPU0_HOSTFN3_MBOX0_CMD_STATUS 0x00000001
+#define LPU1_HOSTFN3_MBOX0_CMD_STAT	0x0001916c
+#define __LPU1_HOSTFN3_MBOX0_INFO_MK	0xfffffffe
+#define __LPU1_HOSTFN3_MBOX0_INFO_SH	1
+#define __LPU1_HOSTFN3_MBOX0_INFO(_v)	((_v) << __LPU1_HOSTFN3_MBOX0_INFO_SH)
+#define __LPU1_HOSTFN3_MBOX0_CMD_STATUS	0x00000001
+#define FW_INIT_HALT_P0			0x000191ac
+#define __FW_INIT_HALT_P		0x00000001
+#define FW_INIT_HALT_P1			0x000191bc
+#define CPE_PI_PTR_Q0			0x00038000
+#define __CPE_PI_UNUSED_MK		0xffff0000
+#define __CPE_PI_UNUSED_SH		16
+#define __CPE_PI_UNUSED(_v)		((_v) << __CPE_PI_UNUSED_SH)
+#define __CPE_PI_PTR			0x0000ffff
+#define CPE_PI_PTR_Q1			0x00038040
+#define CPE_CI_PTR_Q0			0x00038004
+#define __CPE_CI_UNUSED_MK		0xffff0000
+#define __CPE_CI_UNUSED_SH		16
+#define __CPE_CI_UNUSED(_v)		((_v) << __CPE_CI_UNUSED_SH)
+#define __CPE_CI_PTR			0x0000ffff
+#define CPE_CI_PTR_Q1			0x00038044
+#define CPE_DEPTH_Q0			0x00038008
+#define __CPE_DEPTH_UNUSED_MK		0xf8000000
+#define __CPE_DEPTH_UNUSED_SH		27
+#define __CPE_DEPTH_UNUSED(_v)		((_v) << __CPE_DEPTH_UNUSED_SH)
+#define __CPE_MSIX_VEC_INDEX_MK		0x07ff0000
+#define __CPE_MSIX_VEC_INDEX_SH		16
+#define __CPE_MSIX_VEC_INDEX(_v)	((_v) << __CPE_MSIX_VEC_INDEX_SH)
+#define __CPE_DEPTH			0x0000ffff
+#define CPE_DEPTH_Q1			0x00038048
+#define CPE_QCTRL_Q0			0x0003800c
+#define __CPE_CTRL_UNUSED30_MK		0xfc000000
+#define __CPE_CTRL_UNUSED30_SH		26
+#define __CPE_CTRL_UNUSED30(_v)		((_v) << __CPE_CTRL_UNUSED30_SH)
+#define __CPE_FUNC_INT_CTRL_MK		0x03000000
+#define __CPE_FUNC_INT_CTRL_SH		24
+#define __CPE_FUNC_INT_CTRL(_v)		((_v) << __CPE_FUNC_INT_CTRL_SH)
+enum {
+	__CPE_FUNC_INT_CTRL_DISABLE		= 0x0,
+	__CPE_FUNC_INT_CTRL_F2NF		= 0x1,
+	__CPE_FUNC_INT_CTRL_3QUART		= 0x2,
+	__CPE_FUNC_INT_CTRL_HALF		= 0x3,
+};
+#define __CPE_CTRL_UNUSED20_MK		0x00f00000
+#define __CPE_CTRL_UNUSED20_SH		20
+#define __CPE_CTRL_UNUSED20(_v)		((_v) << __CPE_CTRL_UNUSED20_SH)
+#define __CPE_SCI_TH_MK			0x000f0000
+#define __CPE_SCI_TH_SH			16
+#define __CPE_SCI_TH(_v)		((_v) << __CPE_SCI_TH_SH)
+#define __CPE_CTRL_UNUSED10_MK		0x0000c000
+#define __CPE_CTRL_UNUSED10_SH		14
+#define __CPE_CTRL_UNUSED10(_v)		((_v) << __CPE_CTRL_UNUSED10_SH)
+#define __CPE_ACK_PENDING		0x00002000
+#define __CPE_CTRL_UNUSED40_MK		0x00001c00
+#define __CPE_CTRL_UNUSED40_SH		10
+#define __CPE_CTRL_UNUSED40(_v)		((_v) << __CPE_CTRL_UNUSED40_SH)
+#define __CPE_PCIEID_MK			0x00000300
+#define __CPE_PCIEID_SH			8
+#define __CPE_PCIEID(_v)		((_v) << __CPE_PCIEID_SH)
+#define __CPE_CTRL_UNUSED00_MK		0x000000fe
+#define __CPE_CTRL_UNUSED00_SH		1
+#define __CPE_CTRL_UNUSED00(_v)		((_v) << __CPE_CTRL_UNUSED00_SH)
+#define __CPE_ESIZE			0x00000001
+#define CPE_QCTRL_Q1			0x0003804c
+#define __CPE_CTRL_UNUSED31_MK		0xfc000000
+#define __CPE_CTRL_UNUSED31_SH		26
+#define __CPE_CTRL_UNUSED31(_v)		((_v) << __CPE_CTRL_UNUSED31_SH)
+#define __CPE_CTRL_UNUSED21_MK		0x00f00000
+#define __CPE_CTRL_UNUSED21_SH		20
+#define __CPE_CTRL_UNUSED21(_v)		((_v) << __CPE_CTRL_UNUSED21_SH)
+#define __CPE_CTRL_UNUSED11_MK		0x0000c000
+#define __CPE_CTRL_UNUSED11_SH		14
+#define __CPE_CTRL_UNUSED11(_v)		((_v) << __CPE_CTRL_UNUSED11_SH)
+#define __CPE_CTRL_UNUSED41_MK		0x00001c00
+#define __CPE_CTRL_UNUSED41_SH		10
+#define __CPE_CTRL_UNUSED41(_v)		((_v) << __CPE_CTRL_UNUSED41_SH)
+#define __CPE_CTRL_UNUSED01_MK		0x000000fe
+#define __CPE_CTRL_UNUSED01_SH		1
+#define __CPE_CTRL_UNUSED01(_v)		((_v) << __CPE_CTRL_UNUSED01_SH)
+#define RME_PI_PTR_Q0			0x00038020
+#define __LATENCY_TIME_STAMP_MK		0xffff0000
+#define __LATENCY_TIME_STAMP_SH		16
+#define __LATENCY_TIME_STAMP(_v)	((_v) << __LATENCY_TIME_STAMP_SH)
+#define __RME_PI_PTR			0x0000ffff
+#define RME_PI_PTR_Q1			0x00038060
+#define RME_CI_PTR_Q0			0x00038024
+#define __DELAY_TIME_STAMP_MK		0xffff0000
+#define __DELAY_TIME_STAMP_SH		16
+#define __DELAY_TIME_STAMP(_v)		((_v) << __DELAY_TIME_STAMP_SH)
+#define __RME_CI_PTR			0x0000ffff
+#define RME_CI_PTR_Q1			0x00038064
+#define RME_DEPTH_Q0			0x00038028
+#define __RME_DEPTH_UNUSED_MK		0xf8000000
+#define __RME_DEPTH_UNUSED_SH		27
+#define __RME_DEPTH_UNUSED(_v)		((_v) << __RME_DEPTH_UNUSED_SH)
+#define __RME_MSIX_VEC_INDEX_MK		0x07ff0000
+#define __RME_MSIX_VEC_INDEX_SH		16
+#define __RME_MSIX_VEC_INDEX(_v)	((_v) << __RME_MSIX_VEC_INDEX_SH)
+#define __RME_DEPTH			0x0000ffff
+#define RME_DEPTH_Q1			0x00038068
+#define RME_QCTRL_Q0			0x0003802c
+#define __RME_INT_LATENCY_TIMER_MK	0xff000000
+#define __RME_INT_LATENCY_TIMER_SH	24
+#define __RME_INT_LATENCY_TIMER(_v)	((_v) << __RME_INT_LATENCY_TIMER_SH)
+#define __RME_INT_DELAY_TIMER_MK	0x00ff0000
+#define __RME_INT_DELAY_TIMER_SH	16
+#define __RME_INT_DELAY_TIMER(_v)	((_v) << __RME_INT_DELAY_TIMER_SH)
+#define __RME_INT_DELAY_DISABLE		0x00008000
+#define __RME_DLY_DELAY_DISABLE		0x00004000
+#define __RME_ACK_PENDING		0x00002000
+#define __RME_FULL_INTERRUPT_DISABLE	0x00001000
+#define __RME_CTRL_UNUSED10_MK		0x00000c00
+#define __RME_CTRL_UNUSED10_SH		10
+#define __RME_CTRL_UNUSED10(_v)		((_v) << __RME_CTRL_UNUSED10_SH)
+#define __RME_PCIEID_MK			0x00000300
+#define __RME_PCIEID_SH			8
+#define __RME_PCIEID(_v)		((_v) << __RME_PCIEID_SH)
+#define __RME_CTRL_UNUSED00_MK		0x000000fe
+#define __RME_CTRL_UNUSED00_SH		1
+#define __RME_CTRL_UNUSED00(_v)		((_v) << __RME_CTRL_UNUSED00_SH)
+#define __RME_ESIZE			0x00000001
+#define RME_QCTRL_Q1			0x0003806c
+#define __RME_CTRL_UNUSED11_MK		0x00000c00
+#define __RME_CTRL_UNUSED11_SH		10
+#define __RME_CTRL_UNUSED11(_v)		((_v) << __RME_CTRL_UNUSED11_SH)
+#define __RME_CTRL_UNUSED01_MK		0x000000fe
+#define __RME_CTRL_UNUSED01_SH		1
+#define __RME_CTRL_UNUSED01(_v)		((_v) << __RME_CTRL_UNUSED01_SH)
+#define PSS_CTL_REG			0x00018800
+#define __PSS_I2C_CLK_DIV_MK		0x007f0000
+#define __PSS_I2C_CLK_DIV_SH		16
+#define __PSS_I2C_CLK_DIV(_v)		((_v) << __PSS_I2C_CLK_DIV_SH)
+#define __PSS_LMEM_INIT_DONE		0x00001000
+#define __PSS_LMEM_RESET		0x00000200
+#define __PSS_LMEM_INIT_EN		0x00000100
+#define __PSS_LPU1_RESET		0x00000002
+#define __PSS_LPU0_RESET		0x00000001
+#define PSS_ERR_STATUS_REG		0x00018810
+#define __PSS_LPU1_TCM_READ_ERR		0x00200000
+#define __PSS_LPU0_TCM_READ_ERR		0x00100000
+#define __PSS_LMEM5_CORR_ERR		0x00080000
+#define __PSS_LMEM4_CORR_ERR		0x00040000
+#define __PSS_LMEM3_CORR_ERR		0x00020000
+#define __PSS_LMEM2_CORR_ERR		0x00010000
+#define __PSS_LMEM1_CORR_ERR		0x00008000
+#define __PSS_LMEM0_CORR_ERR		0x00004000
+#define __PSS_LMEM5_UNCORR_ERR		0x00002000
+#define __PSS_LMEM4_UNCORR_ERR		0x00001000
+#define __PSS_LMEM3_UNCORR_ERR		0x00000800
+#define __PSS_LMEM2_UNCORR_ERR		0x00000400
+#define __PSS_LMEM1_UNCORR_ERR		0x00000200
+#define __PSS_LMEM0_UNCORR_ERR		0x00000100
+#define __PSS_BAL_PERR			0x00000080
+#define __PSS_DIP_IF_ERR		0x00000040
+#define __PSS_IOH_IF_ERR		0x00000020
+#define __PSS_TDS_IF_ERR		0x00000010
+#define __PSS_RDS_IF_ERR		0x00000008
+#define __PSS_SGM_IF_ERR		0x00000004
+#define __PSS_LPU1_RAM_ERR		0x00000002
+#define __PSS_LPU0_RAM_ERR		0x00000001
+#define ERR_SET_REG			0x00018818
+#define __PSS_ERR_STATUS_SET		0x003fffff
+#define PMM_1T_RESET_REG_P0		0x0002381c
+#define __PMM_1T_RESET_P		0x00000001
+#define PMM_1T_RESET_REG_P1		0x00023c1c
+#define HQM_QSET0_RXQ_DRBL_P0		0x00038000
+#define __RXQ0_ADD_VECTORS_P		0x80000000
+#define __RXQ0_STOP_P			0x40000000
+#define __RXQ0_PRD_PTR_P		0x0000ffff
+#define HQM_QSET1_RXQ_DRBL_P0		0x00038080
+#define __RXQ1_ADD_VECTORS_P		0x80000000
+#define __RXQ1_STOP_P			0x40000000
+#define __RXQ1_PRD_PTR_P		0x0000ffff
+#define HQM_QSET0_RXQ_DRBL_P1		0x0003c000
+#define HQM_QSET1_RXQ_DRBL_P1		0x0003c080
+#define HQM_QSET0_TXQ_DRBL_P0		0x00038020
+#define __TXQ0_ADD_VECTORS_P		0x80000000
+#define __TXQ0_STOP_P			0x40000000
+#define __TXQ0_PRD_PTR_P		0x0000ffff
+#define HQM_QSET1_TXQ_DRBL_P0		0x000380a0
+#define __TXQ1_ADD_VECTORS_P		0x80000000
+#define __TXQ1_STOP_P			0x40000000
+#define __TXQ1_PRD_PTR_P		0x0000ffff
+#define HQM_QSET0_TXQ_DRBL_P1		0x0003c020
+#define HQM_QSET1_TXQ_DRBL_P1		0x0003c0a0
+#define HQM_QSET0_IB_DRBL_1_P0		0x00038040
+#define __IB1_0_ACK_P			0x80000000
+#define __IB1_0_DISABLE_P		0x40000000
+#define __IB1_0_COALESCING_CFG_P_MK	0x00ff0000
+#define __IB1_0_COALESCING_CFG_P_SH	16
+#define __IB1_0_COALESCING_CFG_P(_v)	((_v) << __IB1_0_COALESCING_CFG_P_SH)
+#define __IB1_0_NUM_OF_ACKED_EVENTS_P	0x0000ffff
+#define HQM_QSET1_IB_DRBL_1_P0		0x000380c0
+#define __IB1_1_ACK_P			0x80000000
+#define __IB1_1_DISABLE_P		0x40000000
+#define __IB1_1_COALESCING_CFG_P_MK	0x00ff0000
+#define __IB1_1_COALESCING_CFG_P_SH	16
+#define __IB1_1_COALESCING_CFG_P(_v)	((_v) << __IB1_1_COALESCING_CFG_P_SH)
+#define __IB1_1_NUM_OF_ACKED_EVENTS_P	0x0000ffff
+#define HQM_QSET0_IB_DRBL_1_P1		0x0003c040
+#define HQM_QSET1_IB_DRBL_1_P1		0x0003c0c0
+#define HQM_QSET0_IB_DRBL_2_P0		0x00038060
+#define __IB2_0_ACK_P			0x80000000
+#define __IB2_0_DISABLE_P		0x40000000
+#define __IB2_0_COALESCING_CFG_P_MK	0x00ff0000
+#define __IB2_0_COALESCING_CFG_P_SH	16
+#define __IB2_0_COALESCING_CFG_P(_v)	((_v) << __IB2_0_COALESCING_CFG_P_SH)
+#define __IB2_0_NUM_OF_ACKED_EVENTS_P	0x0000ffff
+#define HQM_QSET1_IB_DRBL_2_P0		0x000380e0
+#define __IB2_1_ACK_P			0x80000000
+#define __IB2_1_DISABLE_P		0x40000000
+#define __IB2_1_COALESCING_CFG_P_MK	0x00ff0000
+#define __IB2_1_COALESCING_CFG_P_SH	16
+#define __IB2_1_COALESCING_CFG_P(_v)	((_v) << __IB2_1_COALESCING_CFG_P_SH)
+#define __IB2_1_NUM_OF_ACKED_EVENTS_P	0x0000ffff
+#define HQM_QSET0_IB_DRBL_2_P1		0x0003c060
+#define HQM_QSET1_IB_DRBL_2_P1		0x0003c0e0
+
+
+/*
+ * These definitions are either in error/missing in spec. Its auto-generated
+ * from hard coded values in regparse.pl.
+ */
+#define __EMPHPOST_AT_4G_MK_FIX		0x0000001c
+#define __EMPHPOST_AT_4G_SH_FIX		0x00000002
+#define __EMPHPRE_AT_4G_FIX		0x00000003
+#define __SFP_TXRATE_EN_FIX		0x00000100
+#define __SFP_RXRATE_EN_FIX		0x00000080
+
+
+/*
+ * These register definitions are auto-generated from hard coded values
+ * in regparse.pl.
+ */
+
+
+/*
+ * These register mapping definitions are auto-generated from mapping tables
+ * in regparse.pl.
+ */
+#define BFA_IOC0_HBEAT_REG		HOST_SEM0_INFO_REG
+#define BFA_IOC0_STATE_REG		HOST_SEM1_INFO_REG
+#define BFA_IOC1_HBEAT_REG		HOST_SEM2_INFO_REG
+#define BFA_IOC1_STATE_REG		HOST_SEM3_INFO_REG
+#define BFA_FW_USE_COUNT		 HOST_SEM4_INFO_REG
+
+#define CPE_DEPTH_Q(__n) \
+	(CPE_DEPTH_Q0 + (__n) * (CPE_DEPTH_Q1 - CPE_DEPTH_Q0))
+#define CPE_QCTRL_Q(__n) \
+	(CPE_QCTRL_Q0 + (__n) * (CPE_QCTRL_Q1 - CPE_QCTRL_Q0))
+#define CPE_PI_PTR_Q(__n) \
+	(CPE_PI_PTR_Q0 + (__n) * (CPE_PI_PTR_Q1 - CPE_PI_PTR_Q0))
+#define CPE_CI_PTR_Q(__n) \
+	(CPE_CI_PTR_Q0 + (__n) * (CPE_CI_PTR_Q1 - CPE_CI_PTR_Q0))
+#define RME_DEPTH_Q(__n) \
+	(RME_DEPTH_Q0 + (__n) * (RME_DEPTH_Q1 - RME_DEPTH_Q0))
+#define RME_QCTRL_Q(__n) \
+	(RME_QCTRL_Q0 + (__n) * (RME_QCTRL_Q1 - RME_QCTRL_Q0))
+#define RME_PI_PTR_Q(__n) \
+	(RME_PI_PTR_Q0 + (__n) * (RME_PI_PTR_Q1 - RME_PI_PTR_Q0))
+#define RME_CI_PTR_Q(__n) \
+	(RME_CI_PTR_Q0 + (__n) * (RME_CI_PTR_Q1 - RME_CI_PTR_Q0))
+#define HQM_QSET_RXQ_DRBL_P0(__n) (HQM_QSET0_RXQ_DRBL_P0 + (__n) \
+	* (HQM_QSET1_RXQ_DRBL_P0 - HQM_QSET0_RXQ_DRBL_P0))
+#define HQM_QSET_TXQ_DRBL_P0(__n) (HQM_QSET0_TXQ_DRBL_P0 + (__n) \
+	* (HQM_QSET1_TXQ_DRBL_P0 - HQM_QSET0_TXQ_DRBL_P0))
+#define HQM_QSET_IB_DRBL_1_P0(__n) (HQM_QSET0_IB_DRBL_1_P0 + (__n) \
+	* (HQM_QSET1_IB_DRBL_1_P0 - HQM_QSET0_IB_DRBL_1_P0))
+#define HQM_QSET_IB_DRBL_2_P0(__n) (HQM_QSET0_IB_DRBL_2_P0 + (__n) \
+	* (HQM_QSET1_IB_DRBL_2_P0 - HQM_QSET0_IB_DRBL_2_P0))
+#define HQM_QSET_RXQ_DRBL_P1(__n) (HQM_QSET0_RXQ_DRBL_P1 + (__n) \
+	* (HQM_QSET1_RXQ_DRBL_P1 - HQM_QSET0_RXQ_DRBL_P1))
+#define HQM_QSET_TXQ_DRBL_P1(__n) (HQM_QSET0_TXQ_DRBL_P1 + (__n) \
+	* (HQM_QSET1_TXQ_DRBL_P1 - HQM_QSET0_TXQ_DRBL_P1))
+#define HQM_QSET_IB_DRBL_1_P1(__n) (HQM_QSET0_IB_DRBL_1_P1 + (__n) \
+	* (HQM_QSET1_IB_DRBL_1_P1 - HQM_QSET0_IB_DRBL_1_P1))
+#define HQM_QSET_IB_DRBL_2_P1(__n) (HQM_QSET0_IB_DRBL_2_P1 + (__n) \
+	* (HQM_QSET1_IB_DRBL_2_P1 - HQM_QSET0_IB_DRBL_2_P1))
+
+#define CPE_Q_NUM(__fn, __q) (((__fn) << 2) + (__q))
+#define RME_Q_NUM(__fn, __q) (((__fn) << 2) + (__q))
+#define CPE_Q_MASK(__q) ((__q) & 0x3)
+#define RME_Q_MASK(__q) ((__q) & 0x3)
+
+
+/*
+ * PCI MSI-X vector defines
+ */
+enum {
+	BFA_MSIX_CPE_Q0 = 0,
+	BFA_MSIX_CPE_Q1 = 1,
+	BFA_MSIX_CPE_Q2 = 2,
+	BFA_MSIX_CPE_Q3 = 3,
+	BFA_MSIX_RME_Q0 = 4,
+	BFA_MSIX_RME_Q1 = 5,
+	BFA_MSIX_RME_Q2 = 6,
+	BFA_MSIX_RME_Q3 = 7,
+	BFA_MSIX_LPU_ERR = 8,
+	BFA_MSIX_CT_MAX = 9,
+};
+
+/*
+ * And corresponding host interrupt status bit field defines
+ */
+#define __HFN_INT_CPE_Q0		0x00000001U
+#define __HFN_INT_CPE_Q1		0x00000002U
+#define __HFN_INT_CPE_Q2		0x00000004U
+#define __HFN_INT_CPE_Q3		0x00000008U
+#define __HFN_INT_CPE_Q4		0x00000010U
+#define __HFN_INT_CPE_Q5		0x00000020U
+#define __HFN_INT_CPE_Q6		0x00000040U
+#define __HFN_INT_CPE_Q7		0x00000080U
+#define __HFN_INT_RME_Q0		0x00000100U
+#define __HFN_INT_RME_Q1		0x00000200U
+#define __HFN_INT_RME_Q2		0x00000400U
+#define __HFN_INT_RME_Q3		0x00000800U
+#define __HFN_INT_RME_Q4		0x00001000U
+#define __HFN_INT_RME_Q5		0x00002000U
+#define __HFN_INT_RME_Q6		0x00004000U
+#define __HFN_INT_RME_Q7		0x00008000U
+#define __HFN_INT_ERR_EMC		0x00010000U
+#define __HFN_INT_ERR_LPU0		0x00020000U
+#define __HFN_INT_ERR_LPU1		0x00040000U
+#define __HFN_INT_ERR_PSS		0x00080000U
+#define __HFN_INT_MBOX_LPU0		0x00100000U
+#define __HFN_INT_MBOX_LPU1		0x00200000U
+#define __HFN_INT_MBOX1_LPU0		0x00400000U
+#define __HFN_INT_MBOX1_LPU1		0x00800000U
+#define __HFN_INT_LL_HALT		0x01000000U
+#define __HFN_INT_CPE_MASK		0x000000ffU
+#define __HFN_INT_RME_MASK		0x0000ff00U
+
+
+/*
+ * catapult memory map.
+ */
+#define LL_PGN_HQM0		0x0096
+#define LL_PGN_HQM1		0x0097
+#define PSS_SMEM_PAGE_START	0x8000
+#define PSS_SMEM_PGNUM(_pg0, _ma)	((_pg0) + ((_ma) >> 15))
+#define PSS_SMEM_PGOFF(_ma)	((_ma) & 0x7fff)
+
+/*
+ * End of catapult memory map
+ */
+
+
+#endif /* __BFI_CTREG_H__ */

drivers/scsi/bfa/bfi_ms.h

@@ -0,0 +1,765 @@
+/*
+ * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFI_MS_H__
+#define __BFI_MS_H__
+
+#include "bfi.h"
+#include "bfa_fc.h"
+#include "bfa_defs_svc.h"
+
+#pragma pack(1)
+
+enum bfi_iocfc_h2i_msgs {
+	BFI_IOCFC_H2I_CFG_REQ		= 1,
+	BFI_IOCFC_H2I_SET_INTR_REQ	= 2,
+	BFI_IOCFC_H2I_UPDATEQ_REQ	= 3,
+};
+
+enum bfi_iocfc_i2h_msgs {
+	BFI_IOCFC_I2H_CFG_REPLY		= BFA_I2HM(1),
+	BFI_IOCFC_I2H_UPDATEQ_RSP	= BFA_I2HM(3),
+};
+
+struct bfi_iocfc_cfg_s {
+	u8	num_cqs;	/*  Number of CQs to be used	*/
+	u8	 sense_buf_len;	/*  SCSI sense length	    */
+	u16	rsvd_1;
+	u32	endian_sig;	/*  endian signature of host     */
+
+	/**
+	 * Request and response circular queue base addresses, size and
+	 * shadow index pointers.
+	 */
+	union bfi_addr_u  req_cq_ba[BFI_IOC_MAX_CQS];
+	union bfi_addr_u  req_shadow_ci[BFI_IOC_MAX_CQS];
+	u16    req_cq_elems[BFI_IOC_MAX_CQS];
+	union bfi_addr_u  rsp_cq_ba[BFI_IOC_MAX_CQS];
+	union bfi_addr_u  rsp_shadow_pi[BFI_IOC_MAX_CQS];
+	u16    rsp_cq_elems[BFI_IOC_MAX_CQS];
+
+	union bfi_addr_u  stats_addr;	/*  DMA-able address for stats	  */
+	union bfi_addr_u  cfgrsp_addr;	/*  config response dma address  */
+	union bfi_addr_u  ioim_snsbase;  /*  IO sense buffer base address */
+	struct bfa_iocfc_intr_attr_s intr_attr; /*  IOC interrupt attributes */
+};
+
+/**
+ * Boot target wwn information for this port. This contains either the stored
+ * or discovered boot target port wwns for the port.
+ */
+struct bfi_iocfc_bootwwns {
+	wwn_t		wwn[BFA_BOOT_BOOTLUN_MAX];
+	u8		nwwns;
+	u8		rsvd[7];
+};
+
+struct bfi_iocfc_cfgrsp_s {
+	struct bfa_iocfc_fwcfg_s	fwcfg;
+	struct bfa_iocfc_intr_attr_s	intr_attr;
+	struct bfi_iocfc_bootwwns	bootwwns;
+	struct bfi_pbc_s		pbc_cfg;
+};
+
+/**
+ * BFI_IOCFC_H2I_CFG_REQ message
+ */
+struct bfi_iocfc_cfg_req_s {
+	struct bfi_mhdr_s      mh;
+	union bfi_addr_u      ioc_cfg_dma_addr;
+};
+
+
+/**
+ * BFI_IOCFC_I2H_CFG_REPLY message
+ */
+struct bfi_iocfc_cfg_reply_s {
+	struct bfi_mhdr_s  mh;		/*  Common msg header	  */
+	u8	 cfg_success;	/*  cfg reply status	   */
+	u8	 lpu_bm;		/*  LPUs assigned for this IOC */
+	u8	 rsvd[2];
+};
+
+
+/**
+ * BFI_IOCFC_H2I_SET_INTR_REQ message
+ */
+struct bfi_iocfc_set_intr_req_s {
+	struct bfi_mhdr_s mh;		/*  common msg header		*/
+	u8		coalesce;	/*  enable intr coalescing	*/
+	u8		rsvd[3];
+	u16	delay;		/*  delay timer 0..1125us	*/
+	u16	latency;	/*  latency timer 0..225us	*/
+};
+
+
+/**
+ * BFI_IOCFC_H2I_UPDATEQ_REQ message
+ */
+struct bfi_iocfc_updateq_req_s {
+	struct bfi_mhdr_s mh;		/*  common msg header		*/
+	u32 reqq_ba;		/*  reqq base addr		*/
+	u32 rspq_ba;		/*  rspq base addr		*/
+	u32 reqq_sci;		/*  reqq shadow ci		*/
+	u32 rspq_spi;		/*  rspq shadow pi		*/
+};
+
+
+/**
+ * BFI_IOCFC_I2H_UPDATEQ_RSP message
+ */
+struct bfi_iocfc_updateq_rsp_s {
+	struct bfi_mhdr_s mh;		/*  common msg header	*/
+	u8	status;			/*  updateq  status	*/
+	u8	rsvd[3];
+};
+
+
+/**
+ * H2I Messages
+ */
+union bfi_iocfc_h2i_msg_u {
+	struct bfi_mhdr_s		mh;
+	struct bfi_iocfc_cfg_req_s	cfg_req;
+	struct bfi_iocfc_updateq_req_s updateq_req;
+	u32 mboxmsg[BFI_IOC_MSGSZ];
+};
+
+
+/**
+ * I2H Messages
+ */
+union bfi_iocfc_i2h_msg_u {
+	struct bfi_mhdr_s		mh;
+	struct bfi_iocfc_cfg_reply_s	cfg_reply;
+	struct bfi_iocfc_updateq_rsp_s updateq_rsp;
+	u32 mboxmsg[BFI_IOC_MSGSZ];
+};
+
+
+enum bfi_fcport_h2i {
+	BFI_FCPORT_H2I_ENABLE_REQ		= (1),
+	BFI_FCPORT_H2I_DISABLE_REQ		= (2),
+	BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ	= (3),
+	BFI_FCPORT_H2I_STATS_GET_REQ		= (4),
+	BFI_FCPORT_H2I_STATS_CLEAR_REQ		= (5),
+};
+
+
+enum bfi_fcport_i2h {
+	BFI_FCPORT_I2H_ENABLE_RSP		= BFA_I2HM(1),
+	BFI_FCPORT_I2H_DISABLE_RSP		= BFA_I2HM(2),
+	BFI_FCPORT_I2H_SET_SVC_PARAMS_RSP	= BFA_I2HM(3),
+	BFI_FCPORT_I2H_STATS_GET_RSP		= BFA_I2HM(4),
+	BFI_FCPORT_I2H_STATS_CLEAR_RSP		= BFA_I2HM(5),
+	BFI_FCPORT_I2H_EVENT			= BFA_I2HM(6),
+	BFI_FCPORT_I2H_TRUNK_SCN		= BFA_I2HM(7),
+	BFI_FCPORT_I2H_ENABLE_AEN		= BFA_I2HM(8),
+	BFI_FCPORT_I2H_DISABLE_AEN		= BFA_I2HM(9),
+};
+
+
+/**
+ * Generic REQ type
+ */
+struct bfi_fcport_req_s {
+	struct bfi_mhdr_s  mh;		/*  msg header			    */
+	u32	   msgtag;	/*  msgtag for reply		    */
+};
+
+/**
+ * Generic RSP type
+ */
+struct bfi_fcport_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		    */
+	u8		   status;	/*  port enable status		    */
+	u8		   rsvd[3];
+	u32	   msgtag;	/*  msgtag for reply		    */
+};
+
+/**
+ * BFI_FCPORT_H2I_ENABLE_REQ
+ */
+struct bfi_fcport_enable_req_s {
+	struct bfi_mhdr_s  mh;		/*  msg header			    */
+	u32	   rsvd1;
+	wwn_t		   nwwn;	/*  node wwn of physical port	    */
+	wwn_t		   pwwn;	/*  port wwn of physical port	    */
+	struct bfa_port_cfg_s port_cfg; /*  port configuration	    */
+	union bfi_addr_u   stats_dma_addr; /*  DMA address for stats	    */
+	u32	   msgtag;	/*  msgtag for reply		    */
+	u32	   rsvd2;
+};
+
+/**
+ * BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ
+ */
+struct bfi_fcport_set_svc_params_req_s {
+	struct bfi_mhdr_s  mh;		/*  msg header */
+	u16	   tx_bbcredit;	/*  Tx credits */
+	u16	   rsvd;
+};
+
+/**
+ * BFI_FCPORT_I2H_EVENT
+ */
+struct bfi_fcport_event_s {
+	struct bfi_mhdr_s	mh;	/*  common msg header */
+	struct bfa_port_link_s	link_state;
+};
+
+/**
+ * BFI_FCPORT_I2H_TRUNK_SCN
+ */
+struct bfi_fcport_trunk_link_s {
+	wwn_t			trunk_wwn;
+	u8			fctl;		/* bfa_trunk_link_fctl_t */
+	u8			state;		/* bfa_trunk_link_state_t */
+	u8			speed;		/* bfa_port_speed_t */
+	u8			rsvd;
+	u32		deskew;
+};
+
+#define BFI_FCPORT_MAX_LINKS	2
+struct bfi_fcport_trunk_scn_s {
+	struct bfi_mhdr_s	mh;
+	u8			trunk_state;	/* bfa_trunk_state_t */
+	u8			trunk_speed;	/* bfa_port_speed_t */
+	u8			rsvd_a[2];
+	struct bfi_fcport_trunk_link_s tlink[BFI_FCPORT_MAX_LINKS];
+};
+
+/**
+ * fcport H2I message
+ */
+union bfi_fcport_h2i_msg_u {
+	struct bfi_mhdr_s			*mhdr;
+	struct bfi_fcport_enable_req_s		*penable;
+	struct bfi_fcport_req_s			*pdisable;
+	struct bfi_fcport_set_svc_params_req_s	*psetsvcparams;
+	struct bfi_fcport_req_s			*pstatsget;
+	struct bfi_fcport_req_s			*pstatsclear;
+};
+
+/**
+ * fcport I2H message
+ */
+union bfi_fcport_i2h_msg_u {
+	struct bfi_msg_s			*msg;
+	struct bfi_fcport_rsp_s			*penable_rsp;
+	struct bfi_fcport_rsp_s			*pdisable_rsp;
+	struct bfi_fcport_rsp_s			*psetsvcparams_rsp;
+	struct bfi_fcport_rsp_s			*pstatsget_rsp;
+	struct bfi_fcport_rsp_s			*pstatsclear_rsp;
+	struct bfi_fcport_event_s		*event;
+	struct bfi_fcport_trunk_scn_s		*trunk_scn;
+};
+
+enum bfi_fcxp_h2i {
+	BFI_FCXP_H2I_SEND_REQ = 1,
+};
+
+enum bfi_fcxp_i2h {
+	BFI_FCXP_I2H_SEND_RSP = BFA_I2HM(1),
+};
+
+#define BFA_FCXP_MAX_SGES	2
+
+/**
+ * FCXP send request structure
+ */
+struct bfi_fcxp_send_req_s {
+	struct bfi_mhdr_s  mh;		/*  Common msg header		    */
+	u16	fcxp_tag;	/*  driver request tag		    */
+	u16	max_frmsz;	/*  max send frame size	    */
+	u16	vf_id;		/*  vsan tag if applicable	    */
+	u16	rport_fw_hndl;	/*  FW Handle for the remote port  */
+	u8	 class;		/*  FC class used for req/rsp	    */
+	u8	 rsp_timeout;	/*  timeout in secs, 0-no response */
+	u8	 cts;		/*  continue sequence		    */
+	u8	 lp_tag;	/*  lport tag			    */
+	struct fchs_s	fchs;	/*  request FC header structure    */
+	u32	req_len;	/*  request payload length	    */
+	u32	rsp_maxlen;	/*  max response length expected   */
+	struct bfi_sge_s   req_sge[BFA_FCXP_MAX_SGES];	/*  request buf    */
+	struct bfi_sge_s   rsp_sge[BFA_FCXP_MAX_SGES];	/*  response buf   */
+};
+
+/**
+ * FCXP send response structure
+ */
+struct bfi_fcxp_send_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  Common msg header		    */
+	u16	fcxp_tag;	/*  send request tag		    */
+	u8	 req_status;	/*  request status		    */
+	u8	 rsvd;
+	u32	rsp_len;	/*  actual response length	    */
+	u32	residue_len;	/*  residual response length	    */
+	struct fchs_s	fchs;	/*  response FC header structure   */
+};
+
+enum bfi_uf_h2i {
+	BFI_UF_H2I_BUF_POST = 1,
+};
+
+enum bfi_uf_i2h {
+	BFI_UF_I2H_FRM_RCVD = BFA_I2HM(1),
+};
+
+#define BFA_UF_MAX_SGES	2
+
+struct bfi_uf_buf_post_s {
+	struct bfi_mhdr_s  mh;		/*  Common msg header		*/
+	u16	buf_tag;	/*  buffer tag			*/
+	u16	buf_len;	/*  total buffer length	*/
+	struct bfi_sge_s   sge[BFA_UF_MAX_SGES]; /*  buffer DMA SGEs	*/
+};
+
+struct bfi_uf_frm_rcvd_s {
+	struct bfi_mhdr_s  mh;		/*  Common msg header		*/
+	u16	buf_tag;	/*  buffer tag			*/
+	u16	rsvd;
+	u16	frm_len;	/*  received frame length	*/
+	u16	xfr_len;	/*  tranferred length		*/
+};
+
+enum bfi_lps_h2i_msgs {
+	BFI_LPS_H2I_LOGIN_REQ	= 1,
+	BFI_LPS_H2I_LOGOUT_REQ	= 2,
+};
+
+enum bfi_lps_i2h_msgs {
+	BFI_LPS_H2I_LOGIN_RSP	= BFA_I2HM(1),
+	BFI_LPS_H2I_LOGOUT_RSP	= BFA_I2HM(2),
+	BFI_LPS_H2I_CVL_EVENT	= BFA_I2HM(3),
+};
+
+struct bfi_lps_login_req_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u8		lp_tag;
+	u8		alpa;
+	u16	pdu_size;
+	wwn_t		pwwn;
+	wwn_t		nwwn;
+	u8		fdisc;
+	u8		auth_en;
+	u8		rsvd[2];
+};
+
+struct bfi_lps_login_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u8		lp_tag;
+	u8		status;
+	u8		lsrjt_rsn;
+	u8		lsrjt_expl;
+	wwn_t		port_name;
+	wwn_t		node_name;
+	u16	bb_credit;
+	u8		f_port;
+	u8		npiv_en;
+	u32	lp_pid:24;
+	u32	auth_req:8;
+	mac_t		lp_mac;
+	mac_t		fcf_mac;
+	u8		ext_status;
+	u8		brcd_switch;	/*  attached peer is brcd switch */
+};
+
+struct bfi_lps_logout_req_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u8		lp_tag;
+	u8		rsvd[3];
+	wwn_t		port_name;
+};
+
+struct bfi_lps_logout_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u8		lp_tag;
+	u8		status;
+	u8		rsvd[2];
+};
+
+struct bfi_lps_cvl_event_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u8		lp_tag;
+	u8		rsvd[3];
+};
+
+union bfi_lps_h2i_msg_u {
+	struct bfi_mhdr_s		*msg;
+	struct bfi_lps_login_req_s	*login_req;
+	struct bfi_lps_logout_req_s	*logout_req;
+};
+
+union bfi_lps_i2h_msg_u {
+	struct bfi_msg_s		*msg;
+	struct bfi_lps_login_rsp_s	*login_rsp;
+	struct bfi_lps_logout_rsp_s	*logout_rsp;
+	struct bfi_lps_cvl_event_s	*cvl_event;
+};
+
+enum bfi_rport_h2i_msgs {
+	BFI_RPORT_H2I_CREATE_REQ = 1,
+	BFI_RPORT_H2I_DELETE_REQ = 2,
+	BFI_RPORT_H2I_SET_SPEED_REQ  = 3,
+};
+
+enum bfi_rport_i2h_msgs {
+	BFI_RPORT_I2H_CREATE_RSP = BFA_I2HM(1),
+	BFI_RPORT_I2H_DELETE_RSP = BFA_I2HM(2),
+	BFI_RPORT_I2H_QOS_SCN    = BFA_I2HM(3),
+};
+
+struct bfi_rport_create_req_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u16	bfa_handle;	/*  host rport handle		*/
+	u16	max_frmsz;	/*  max rcv pdu size		*/
+	u32	pid:24,	/*  remote port ID		*/
+		lp_tag:8;	/*  local port tag		*/
+	u32	local_pid:24,	/*  local port ID		*/
+		cisc:8;
+	u8	fc_class;	/*  supported FC classes	*/
+	u8	vf_en;		/*  virtual fabric enable	*/
+	u16	vf_id;		/*  virtual fabric ID		*/
+};
+
+struct bfi_rport_create_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u8		status;		/*  rport creation status	*/
+	u8		rsvd[3];
+	u16	bfa_handle;	/*  host rport handle		*/
+	u16	fw_handle;	/*  firmware rport handle	*/
+	struct bfa_rport_qos_attr_s qos_attr;  /* QoS Attributes */
+};
+
+struct bfa_rport_speed_req_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u16	fw_handle;	/*  firmware rport handle	*/
+	u8		speed;		/*  rport's speed via RPSC	*/
+	u8		rsvd;
+};
+
+struct bfi_rport_delete_req_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u16	fw_handle;	/*  firmware rport handle	*/
+	u16	rsvd;
+};
+
+struct bfi_rport_delete_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u16	bfa_handle;	/*  host rport handle		*/
+	u8		status;		/*  rport deletion status	*/
+	u8		rsvd;
+};
+
+struct bfi_rport_qos_scn_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		*/
+	u16	bfa_handle;	/*  host rport handle		*/
+	u16	rsvd;
+	struct bfa_rport_qos_attr_s old_qos_attr;  /* Old QoS Attributes */
+	struct bfa_rport_qos_attr_s new_qos_attr;  /* New QoS Attributes */
+};
+
+union bfi_rport_h2i_msg_u {
+	struct bfi_msg_s		*msg;
+	struct bfi_rport_create_req_s	*create_req;
+	struct bfi_rport_delete_req_s	*delete_req;
+	struct bfi_rport_speed_req_s	*speed_req;
+};
+
+union bfi_rport_i2h_msg_u {
+	struct bfi_msg_s		*msg;
+	struct bfi_rport_create_rsp_s	*create_rsp;
+	struct bfi_rport_delete_rsp_s	*delete_rsp;
+	struct bfi_rport_qos_scn_s	*qos_scn_evt;
+};
+
+/*
+ * Initiator mode I-T nexus interface defines.
+ */
+
+enum bfi_itnim_h2i {
+	BFI_ITNIM_H2I_CREATE_REQ = 1,	/*  i-t nexus creation */
+	BFI_ITNIM_H2I_DELETE_REQ = 2,	/*  i-t nexus deletion */
+};
+
+enum bfi_itnim_i2h {
+	BFI_ITNIM_I2H_CREATE_RSP = BFA_I2HM(1),
+	BFI_ITNIM_I2H_DELETE_RSP = BFA_I2HM(2),
+	BFI_ITNIM_I2H_SLER_EVENT = BFA_I2HM(3),
+};
+
+struct bfi_itnim_create_req_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		 */
+	u16	fw_handle;	/*  f/w handle for itnim	 */
+	u8	class;		/*  FC class for IO		 */
+	u8	seq_rec;	/*  sequence recovery support	 */
+	u8	msg_no;		/*  seq id of the msg		 */
+};
+
+struct bfi_itnim_create_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		 */
+	u16	bfa_handle;	/*  bfa handle for itnim	 */
+	u8	status;		/*  fcp request status		 */
+	u8	seq_id;		/*  seq id of the msg		 */
+};
+
+struct bfi_itnim_delete_req_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		 */
+	u16	fw_handle;	/*  f/w itnim handle		 */
+	u8	seq_id;		/*  seq id of the msg		 */
+	u8	rsvd;
+};
+
+struct bfi_itnim_delete_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		 */
+	u16	bfa_handle;	/*  bfa handle for itnim	 */
+	u8	status;		/*  fcp request status		 */
+	u8	seq_id;		/*  seq id of the msg		 */
+};
+
+struct bfi_itnim_sler_event_s {
+	struct bfi_mhdr_s  mh;		/*  common msg header		 */
+	u16	bfa_handle;	/*  bfa handle for itnim	 */
+	u16	rsvd;
+};
+
+union bfi_itnim_h2i_msg_u {
+	struct bfi_itnim_create_req_s *create_req;
+	struct bfi_itnim_delete_req_s *delete_req;
+	struct bfi_msg_s	*msg;
+};
+
+union bfi_itnim_i2h_msg_u {
+	struct bfi_itnim_create_rsp_s *create_rsp;
+	struct bfi_itnim_delete_rsp_s *delete_rsp;
+	struct bfi_itnim_sler_event_s *sler_event;
+	struct bfi_msg_s	*msg;
+};
+
+/*
+ * Initiator mode IO interface defines.
+ */
+
+enum bfi_ioim_h2i {
+	BFI_IOIM_H2I_IOABORT_REQ = 1,	/*  IO abort request	 */
+	BFI_IOIM_H2I_IOCLEANUP_REQ = 2,	/*  IO cleanup request	 */
+};
+
+enum bfi_ioim_i2h {
+	BFI_IOIM_I2H_IO_RSP = BFA_I2HM(1),	/*  non-fp IO response	 */
+	BFI_IOIM_I2H_IOABORT_RSP = BFA_I2HM(2),	/*  ABORT rsp	 */
+};
+
+/**
+ * IO command DIF info
+ */
+struct bfi_ioim_dif_s {
+	u32	dif_info[4];
+};
+
+/**
+ * FCP IO messages overview
+ *
+ * @note
+ * - Max CDB length supported is 64 bytes.
+ * - SCSI Linked commands and SCSI bi-directional Commands not
+ *	supported.
+ *
+ */
+struct bfi_ioim_req_s {
+	struct bfi_mhdr_s  mh;		/*  Common msg header		 */
+	u16	io_tag;		/*  I/O tag			 */
+	u16	rport_hdl;	/*  itnim/rport firmware handle */
+	struct fcp_cmnd_s	cmnd;	/*  IO request info	*/
+
+	/**
+	 * SG elements array within the IO request must be double word
+	 * aligned. This aligment is required to optimize SGM setup for the IO.
+	 */
+	struct bfi_sge_s	sges[BFI_SGE_INLINE_MAX];
+	u8	io_timeout;
+	u8	dif_en;
+	u8	rsvd_a[2];
+	struct bfi_ioim_dif_s  dif;
+};
+
+/**
+ *	This table shows various IO status codes from firmware and their
+ *	meaning. Host driver can use these status codes to further process
+ *	IO completions.
+ *
+ *	BFI_IOIM_STS_OK		: IO completed with error free SCSI &
+ *					transport status.
+ *					 io-tag can be reused.
+ *
+ *	BFA_IOIM_STS_SCSI_ERR		: IO completed with scsi error.
+ *	- io-tag can be reused.
+ *
+ *	BFI_IOIM_STS_HOST_ABORTED	: IO was aborted successfully due to
+ *						host request.
+ *					- io-tag cannot be reused yet.
+ *
+ *	BFI_IOIM_STS_ABORTED		: IO was aborted successfully
+ *						internally by f/w.
+ *					- io-tag cannot be reused yet.
+ *
+ *	BFI_IOIM_STS_TIMEDOUT	: IO timedout and ABTS/RRQ is happening
+ *					in the firmware and
+ *					- io-tag cannot be reused yet.
+ *
+ *	BFI_IOIM_STS_SQER_NEEDED	: Firmware could not recover the IO
+ *					  with sequence level error
+ *	logic and hence host needs to retry
+ *					  this IO with a different IO tag
+ *					- io-tag cannot be used yet.
+ *
+ *	BFI_IOIM_STS_NEXUS_ABORT	: Second Level Error Recovery from host
+ *					  is required because 2 consecutive ABTS
+ *					  timedout and host needs logout and
+ *					  re-login with the target
+ *					- io-tag cannot be used yet.
+ *
+ *	BFI_IOIM_STS_UNDERRUN	: IO completed with SCSI status good,
+ *					  but the data tranferred is less than
+ *					  the fcp data length in the command.
+ *					  ex. SCSI INQUIRY where transferred
+ *					  data length and residue count in FCP
+ *					  response accounts for total fcp-dl
+ *					  - io-tag can be reused.
+ *
+ *	BFI_IOIM_STS_OVERRUN	: IO completed with SCSI status good,
+ *					  but the data transerred is more than
+ *					  fcp data length in the command. ex.
+ *					  TAPE IOs where blocks can of unequal
+ *					  lengths.
+ *					- io-tag can be reused.
+ *
+ *	BFI_IOIM_STS_RES_FREE	: Firmware has completed using io-tag
+ *					  during abort process
+ *					- io-tag can be reused.
+ *
+ *	BFI_IOIM_STS_PROTO_ERR	: Firmware detected a protocol error.
+ *					  ex target sent more data than
+ *					  requested, or there was data frame
+ *					  loss and other reasons
+ *					- io-tag cannot be used yet.
+ *
+ *	BFI_IOIM_STS_DIF_ERR	: Firwmare detected DIF error. ex: DIF
+ *					CRC err or Ref Tag err or App tag err.
+ *					- io-tag can be reused.
+ *
+ *	BFA_IOIM_STS_TSK_MGT_ABORT	: IO was aborted because of Task
+ *					  Management command from the host
+ *					  - io-tag can be reused.
+ *
+ *	BFI_IOIM_STS_UTAG		: Firmware does not know about this
+ *					  io_tag.
+ *					- io-tag can be reused.
+ */
+enum bfi_ioim_status {
+	BFI_IOIM_STS_OK = 0,
+	BFI_IOIM_STS_HOST_ABORTED = 1,
+	BFI_IOIM_STS_ABORTED = 2,
+	BFI_IOIM_STS_TIMEDOUT = 3,
+	BFI_IOIM_STS_RES_FREE = 4,
+	BFI_IOIM_STS_SQER_NEEDED = 5,
+	BFI_IOIM_STS_PROTO_ERR = 6,
+	BFI_IOIM_STS_UTAG = 7,
+	BFI_IOIM_STS_PATHTOV = 8,
+};
+
+#define BFI_IOIM_SNSLEN	(256)
+/**
+ * I/O response message
+ */
+struct bfi_ioim_rsp_s {
+	struct bfi_mhdr_s	mh;	/*  common msg header		*/
+	u16	io_tag;		/*  completed IO tag		 */
+	u16	bfa_rport_hndl;	/*  releated rport handle	 */
+	u8	io_status;	/*  IO completion status	 */
+	u8	reuse_io_tag;	/*  IO tag can be reused	*/
+	u16	abort_tag;	/*  host abort request tag	*/
+	u8		scsi_status;	/*  scsi status from target	 */
+	u8		sns_len;	/*  scsi sense length		 */
+	u8		resid_flags;	/*  IO residue flags		 */
+	u8		rsvd_a;
+	u32	residue;	/*  IO residual length in bytes */
+	u32	rsvd_b[3];
+};
+
+struct bfi_ioim_abort_req_s {
+	struct bfi_mhdr_s  mh;	/*  Common msg header  */
+	u16	io_tag;	/*  I/O tag	*/
+	u16	abort_tag;	/*  unique request tag */
+};
+
+/*
+ * Initiator mode task management command interface defines.
+ */
+
+enum bfi_tskim_h2i {
+	BFI_TSKIM_H2I_TM_REQ	= 1, /*  task-mgmt command	*/
+	BFI_TSKIM_H2I_ABORT_REQ = 2, /*  task-mgmt command	*/
+};
+
+enum bfi_tskim_i2h {
+	BFI_TSKIM_I2H_TM_RSP = BFA_I2HM(1),
+};
+
+struct bfi_tskim_req_s {
+	struct bfi_mhdr_s  mh;	/*  Common msg header	*/
+	u16	tsk_tag;	/*  task management tag	*/
+	u16	itn_fhdl;	/*  itn firmware handle	*/
+	lun_t	lun;	/*  LU number	*/
+	u8	tm_flags;	/*  see enum fcp_tm_cmnd	*/
+	u8	t_secs;	/*  Timeout value in seconds	*/
+	u8	rsvd[2];
+};
+
+struct bfi_tskim_abortreq_s {
+	struct bfi_mhdr_s  mh;	/*  Common msg header	*/
+	u16	tsk_tag;	/*  task management tag	*/
+	u16	rsvd;
+};
+
+enum bfi_tskim_status {
+	/*
+	 * Following are FCP-4 spec defined status codes,
+	 * **DO NOT CHANGE THEM **
+	 */
+	BFI_TSKIM_STS_OK	= 0,
+	BFI_TSKIM_STS_NOT_SUPP = 4,
+	BFI_TSKIM_STS_FAILED	= 5,
+
+	/**
+	 * Defined by BFA
+	 */
+	BFI_TSKIM_STS_TIMEOUT  = 10,	/*  TM request timedout	*/
+	BFI_TSKIM_STS_ABORTED  = 11,	/*  Aborted on host request */
+};
+
+struct bfi_tskim_rsp_s {
+	struct bfi_mhdr_s  mh;		/*  Common msg header		 */
+	u16	tsk_tag;	/*  task mgmt cmnd tag		 */
+	u8	tsk_status;	/*  @ref bfi_tskim_status */
+	u8	rsvd;
+};
+
+#pragma pack()
+
+#endif /* __BFI_MS_H__ */

drivers/scsi/bfa/fab.c

@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-#include <bfa_svc.h>
-#include "fcs_lport.h"
-#include "fcs_rport.h"
-#include "lport_priv.h"
-
-/**
- *  fab.c port fab implementation.
- */
-
-/**
- *  bfa_fcs_port_fab_public port fab public functions
- */
-
-/**
- *   Called by port to initialize fabric services of the base port.
- */
-void
-bfa_fcs_port_fab_init(struct bfa_fcs_port_s *port)
-{
-	bfa_fcs_port_ns_init(port);
-	bfa_fcs_port_scn_init(port);
-	bfa_fcs_port_ms_init(port);
-}
-
-/**
- *   Called by port to notify transition to online state.
- */
-void
-bfa_fcs_port_fab_online(struct bfa_fcs_port_s *port)
-{
-	bfa_fcs_port_ns_online(port);
-	bfa_fcs_port_scn_online(port);
-}
-
-/**
- *   Called by port to notify transition to offline state.
- */
-void
-bfa_fcs_port_fab_offline(struct bfa_fcs_port_s *port)
-{
-	bfa_fcs_port_ns_offline(port);
-	bfa_fcs_port_scn_offline(port);
-	bfa_fcs_port_ms_offline(port);
-}

drivers/scsi/bfa/fcbuild.h

@@ -1,279 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-/*
- * fcbuild.h - FC link service frame building and parsing routines
- */
-
-#ifndef __FCBUILD_H__
-#define __FCBUILD_H__
-
-#include <bfa_os_inc.h>
-#include <protocol/fc.h>
-#include <protocol/fcp.h>
-#include <protocol/ct.h>
-#include <defs/bfa_defs_port.h>
-#include <defs/bfa_defs_pport.h>
-
-/*
- * Utility Macros/functions
- */
-
-#define fcif_sof_set(_ifhdr, _sof)	((_ifhdr)->sof = FC_ ## _sof)
-#define fcif_eof_set(_ifhdr, _eof)	((_ifhdr)->eof = FC_ ## _eof)
-
-#define wwn_is_equal(_wwn1, _wwn2)		\
-	(memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)
-
-#define fc_roundup(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
-
-/*
- * Given the fc response length, this routine will return
- * the length of the actual payload bytes following the CT header.
- *
- * Assumes the input response length does not include the crc, eof, etc.
- */
-static inline   u32
-fc_get_ctresp_pyld_len(u32 resp_len)
-{
-	return resp_len - sizeof(struct ct_hdr_s);
-}
-
-/*
- * Convert bfa speed to rpsc speed value.
- */
-static inline enum bfa_pport_speed
-fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed_s speed)
-{
-	switch (speed) {
-
-	case RPSC_OP_SPEED_1G:
-		return BFA_PPORT_SPEED_1GBPS;
-
-	case RPSC_OP_SPEED_2G:
-		return BFA_PPORT_SPEED_2GBPS;
-
-	case RPSC_OP_SPEED_4G:
-		return BFA_PPORT_SPEED_4GBPS;
-
-	case RPSC_OP_SPEED_8G:
-		return BFA_PPORT_SPEED_8GBPS;
-
-	case RPSC_OP_SPEED_10G:
-		return BFA_PPORT_SPEED_10GBPS;
-
-	default:
-		return BFA_PPORT_SPEED_UNKNOWN;
-	}
-}
-
-/*
- * Convert RPSC speed to bfa speed value.
- */
-static inline   enum fc_rpsc_op_speed_s
-fc_bfa_speed_to_rpsc_operspeed(enum bfa_pport_speed op_speed)
-{
-	switch (op_speed) {
-
-	case BFA_PPORT_SPEED_1GBPS:
-		return RPSC_OP_SPEED_1G;
-
-	case BFA_PPORT_SPEED_2GBPS:
-		return RPSC_OP_SPEED_2G;
-
-	case BFA_PPORT_SPEED_4GBPS:
-		return RPSC_OP_SPEED_4G;
-
-	case BFA_PPORT_SPEED_8GBPS:
-		return RPSC_OP_SPEED_8G;
-
-	case BFA_PPORT_SPEED_10GBPS:
-		return RPSC_OP_SPEED_10G;
-
-	default:
-		return RPSC_OP_SPEED_NOT_EST;
-	}
-}
-enum fc_parse_status {
-	FC_PARSE_OK = 0,
-	FC_PARSE_FAILURE = 1,
-	FC_PARSE_BUSY = 2,
-	FC_PARSE_LEN_INVAL,
-	FC_PARSE_ACC_INVAL,
-	FC_PARSE_PWWN_NOT_EQUAL,
-	FC_PARSE_NWWN_NOT_EQUAL,
-	FC_PARSE_RXSZ_INVAL,
-	FC_PARSE_NOT_FCP,
-	FC_PARSE_OPAFLAG_INVAL,
-	FC_PARSE_RPAFLAG_INVAL,
-	FC_PARSE_OPA_INVAL,
-	FC_PARSE_RPA_INVAL,
-
-};
-
-struct fc_templates_s {
-	struct fchs_s          fc_els_req;
-	struct fchs_s          fc_bls_req;
-	struct fc_logi_s      plogi;
-	struct fc_rrq_s        rrq;
-};
-
-void fcbuild_init(void);
-
-u16 fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
-			u32 s_id, u16 ox_id, wwn_t port_name,
-			wwn_t node_name, u16 pdu_size, u8 set_npiv,
-			u8 set_auth, u16 local_bb_credits);
-u16 fc_fdisc_build(struct fchs_s *buf, struct fc_logi_s *flogi,
-			u32 s_id, u16 ox_id, wwn_t port_name,
-			wwn_t node_name, u16 pdu_size);
-u16 fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
-			u32 s_id, u16 ox_id, wwn_t port_name,
-			wwn_t node_name, u16 pdu_size,
-			u16 local_bb_credits);
-u16 fc_plogi_build(struct fchs_s *fchs, void *pld, u32 d_id,
-			u32 s_id, u16 ox_id, wwn_t port_name,
-			wwn_t node_name, u16 pdu_size);
-enum fc_parse_status fc_plogi_parse(struct fchs_s *fchs);
-u16 fc_abts_build(struct fchs_s *buf, u32 d_id, u32 s_id,
-			u16 ox_id);
-enum fc_parse_status fc_abts_rsp_parse(struct fchs_s *buf, int len);
-u16 fc_rrq_build(struct fchs_s *buf, struct fc_rrq_s *rrq, u32 d_id,
-			u32 s_id, u16 ox_id, u16 rrq_oxid);
-enum fc_parse_status fc_rrq_rsp_parse(struct fchs_s *buf, int len);
-u16 fc_rspnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
-			u16 ox_id, u8 *name);
-u16 fc_rftid_build(struct fchs_s *fchs, void *pld, u32 s_id,
-			u16 ox_id, enum bfa_port_role role);
-u16 fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u16 ox_id, u8 *fc4_bitmap,
-			u32 bitmap_size);
-u16 fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u16 ox_id, u8 fc4_type, u8 fc4_ftrs);
-u16 fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u16 ox_id, wwn_t port_name);
-u16 fc_gpnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
-			u16 ox_id, u32 port_id);
-u16 fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
-			u8 set_br_reg, u32 s_id, u16 ox_id);
-u16 fc_plogi_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
-			u32 s_id, u16 ox_id,
-			wwn_t port_name, wwn_t node_name, u16 pdu_size);
-
-u16 fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
-			u32 d_id, u32 s_id, u16 ox_id,
-			wwn_t port_name, wwn_t node_name);
-enum fc_parse_status fc_adisc_parse(struct fchs_s *fchs, void *pld,
-			u32 host_dap,
-			wwn_t node_name, wwn_t port_name);
-enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
-			wwn_t port_name, wwn_t node_name);
-u16 fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
-			u32 d_id, u32 s_id, u16 ox_id,
-			wwn_t port_name, wwn_t node_name);
-u16 fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt,
-			u32 d_id, u32 s_id, u16 ox_id,
-			u8 reason_code, u8 reason_code_expl);
-u16 fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd,
-			u32 d_id, u32 s_id, u16 ox_id);
-u16 fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id,
-			u32 s_id, u16 ox_id);
-enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);
-
-u16 fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
-			u32 s_id, u16 ox_id,
-			enum bfa_port_role role);
-u16 fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid,
-			u32 d_id, u32 s_id, u16 ox_id,
-			u32 data_format);
-u16 fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc,
-			u32 d_id, u32 s_id, u16 ox_id,
-			u32 data_format,
-			struct fc_rnid_common_id_data_s *common_id_data,
-			struct fc_rnid_general_topology_data_s *
-			gen_topo_data);
-u16 fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rps2c,
-			u32 d_id, u32 s_id,
-			u32 *pid_list, u16 npids);
-u16 fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc,
-			u32 d_id, u32 s_id, u16 ox_id);
-u16 fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
-			u32 d_id, u32 s_id, u16 ox_id,
-			struct fc_rpsc_speed_info_s *oper_speed);
-u16 fc_gid_ft_build(struct fchs_s *fchs, void *pld, u32 s_id,
-			u8 fc4_type);
-u16 fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u32 port_id, wwn_t port_name);
-u16 fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u32 port_id, wwn_t node_name);
-u16 fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u32 port_id, u32 cos);
-u16 fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u32 port_id, u8 port_type);
-u16 fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u32 port_id);
-u16 fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo,
-			u32 d_id, u32 s_id, u16 ox_id,
-			wwn_t port_name);
-u16 fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
-			u32 s_id, u16 ox_id);
-u16 fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u16 cmd_code);
-u16 fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			wwn_t wwn);
-u16 fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			wwn_t wwn);
-void fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);
-void fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
-			u16 ox_id);
-enum fc_parse_status fc_els_rsp_parse(struct fchs_s *fchs, int len);
-enum fc_parse_status fc_plogi_rsp_parse(struct fchs_s *fchs, int len,
-			 wwn_t port_name);
-enum fc_parse_status fc_prli_parse(struct fc_prli_s *prli);
-enum fc_parse_status fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
-			wwn_t port_name);
-u16 fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc,
-			u32 d_id, u32 s_id, u16 ox_id,
-			u16 rx_id);
-int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);
-u16 fc_tprlo_acc_build(struct fchs_s *fchs,
-			struct fc_tprlo_acc_s *tprlo_acc,
-			u32 d_id, u32 s_id, u16 ox_id,
-			int num_pages);
-u16 fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc,
-			u32 d_id, u32 s_id, u16 ox_id,
-			int num_pages);
-u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
-			u16 ox_id, wwn_t port_name, wwn_t node_name,
-			u16 pdu_size);
-u16 fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name);
-u16 fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
-			u16 ox_id, int num_pages);
-u16 fc_prlo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
-			u16 ox_id, int num_pages,
-			enum fc_tprlo_type tprlo_type, u32 tpr_id);
-u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);
-u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
-			u16 ox_id, u32 reason_code,
-			u32 reason_expl);
-u16 fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
-			u16 ox_id, u32 port_id);
-u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr);
-u16 fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn,
-			u32 s_id, u16 ox_id);
-#endif

drivers/scsi/bfa/fcptm.c

@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- * This file contains dummy FCPTM routines to aid in Initiator Mode only
- * compilation of OS driver.
- *
- */
-
-#include "bfa_os_inc.h"
-#include "fcs_rport.h"
-#include "fcs_fcptm.h"
-#include "fcs/bfa_fcs_rport.h"
-
-struct bfa_fcs_tin_s *
-bfa_fcs_tin_create(struct bfa_fcs_rport_s *rport)
-{
-	return NULL;
-}
-
-void
-bfa_fcs_tin_delete(struct bfa_fcs_tin_s *tin)
-{
-}
-
-void
-bfa_fcs_tin_rport_offline(struct bfa_fcs_tin_s *tin)
-{
-}
-
-void
-bfa_fcs_tin_rport_online(struct bfa_fcs_tin_s *tin)
-{
-}
-
-void
-bfa_fcs_tin_rx_prli(struct bfa_fcs_tin_s *tin, struct fchs_s *fchs, u16 len)
-{
-}
-
-void
-bfa_fcs_fcptm_uf_recv(struct bfa_fcs_tin_s *tin, struct fchs_s *fchs, u16 len)
-{
-}
-
-void
-bfa_fcs_tin_pause(struct bfa_fcs_tin_s *tin)
-{
-}
-
-void
-bfa_fcs_tin_resume(struct bfa_fcs_tin_s *tin)
-{
-}

drivers/scsi/bfa/fcs.h

@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs.h FCS module functions
- */
-
-
-#ifndef __FCS_H__
-#define __FCS_H__
-
-#define __fcs_min_cfg(__fcs)       ((__fcs)->min_cfg)
-
-void bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs);
-
-#endif /* __FCS_H__ */

drivers/scsi/bfa/fcs_auth.h

@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_uf.h FCS unsolicited frame receive
- */
-
-
-#ifndef __FCS_AUTH_H__
-#define __FCS_AUTH_H__
-
-#include <fcs/bfa_fcs.h>
-#include <fcs/bfa_fcs_vport.h>
-#include <fcs/bfa_fcs_lport.h>
-
-/*
- * fcs friend functions: only between fcs modules
- */
-void bfa_fcs_auth_uf_recv(struct bfa_fcs_fabric_s *fabric, int len);
-void bfa_fcs_auth_start(struct bfa_fcs_fabric_s *fabric);
-void bfa_fcs_auth_stop(struct bfa_fcs_fabric_s *fabric);
-
-#endif /* __FCS_UF_H__ */

drivers/scsi/bfa/fcs_fabric.h

@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_lport.h FCS logical port interfaces
- */
-
-#ifndef __FCS_FABRIC_H__
-#define __FCS_FABRIC_H__
-
-#include <fcs/bfa_fcs.h>
-#include <fcs/bfa_fcs_vport.h>
-#include <fcs/bfa_fcs_lport.h>
-
-#define BFA_FCS_BRCD_SWITCH_OUI  0x051e
-
-/*
-* fcs friend functions: only between fcs modules
- */
-void		bfa_fcs_fabric_attach(struct bfa_fcs_s *fcs);
-void            bfa_fcs_fabric_modinit(struct bfa_fcs_s *fcs);
-void            bfa_fcs_fabric_modexit(struct bfa_fcs_s *fcs);
-void            bfa_fcs_fabric_modsusp(struct bfa_fcs_s *fcs);
-void            bfa_fcs_fabric_link_up(struct bfa_fcs_fabric_s *fabric);
-void            bfa_fcs_fabric_link_down(struct bfa_fcs_fabric_s *fabric);
-void            bfa_fcs_fabric_addvport(struct bfa_fcs_fabric_s *fabric,
-					struct bfa_fcs_vport_s *vport);
-void            bfa_fcs_fabric_delvport(struct bfa_fcs_fabric_s *fabric,
-					struct bfa_fcs_vport_s *vport);
-int             bfa_fcs_fabric_is_online(struct bfa_fcs_fabric_s *fabric);
-struct bfa_fcs_vport_s *bfa_fcs_fabric_vport_lookup(
-			struct bfa_fcs_fabric_s *fabric, wwn_t pwwn);
-void            bfa_fcs_fabric_modstart(struct bfa_fcs_s *fcs);
-void            bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric,
-			struct fchs_s *fchs, u16 len);
-u16        bfa_fcs_fabric_vport_count(struct bfa_fcs_fabric_s *fabric);
-bfa_boolean_t   bfa_fcs_fabric_is_loopback(struct bfa_fcs_fabric_s *fabric);
-bfa_boolean_t	bfa_fcs_fabric_is_auth_failed(struct bfa_fcs_fabric_s *fabric);
-enum bfa_pport_type bfa_fcs_fabric_port_type(struct bfa_fcs_fabric_s *fabric);
-void     	bfa_fcs_fabric_psymb_init(struct bfa_fcs_fabric_s *fabric);
-void bfa_fcs_fabric_port_delete_comp(struct bfa_fcs_fabric_s *fabric);
-
-bfa_status_t bfa_fcs_fabric_addvf(struct bfa_fcs_fabric_s *vf,
-			struct bfa_fcs_s *fcs, struct bfa_port_cfg_s *port_cfg,
-			struct bfad_vf_s *vf_drv);
-void bfa_fcs_auth_finished(struct bfa_fcs_fabric_s *fabric,
-			enum auth_status status);
-
-void bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric,
-			wwn_t fabric_name);
-u16 bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric);
-void bfa_fcs_get_sym_name(const struct bfa_fcs_s *fcs, char *node_symname);
-
-#endif /* __FCS_FABRIC_H__ */

drivers/scsi/bfa/fcs_fcpim.h

@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-#ifndef __FCS_FCPIM_H__
-#define __FCS_FCPIM_H__
-
-#include <defs/bfa_defs_port.h>
-#include <fcs/bfa_fcs_lport.h>
-#include <fcs/bfa_fcs_rport.h>
-
-/*
- * Following routines are from FCPIM and will be called by rport.
- */
-struct bfa_fcs_itnim_s *bfa_fcs_itnim_create(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_itnim_delete(struct bfa_fcs_itnim_s *itnim);
-void bfa_fcs_itnim_rport_offline(struct bfa_fcs_itnim_s *itnim);
-void bfa_fcs_itnim_rport_online(struct bfa_fcs_itnim_s *itnim);
-bfa_status_t bfa_fcs_itnim_get_online_state(struct bfa_fcs_itnim_s *itnim);
-
-void bfa_fcs_itnim_is_initiator(struct bfa_fcs_itnim_s *itnim);
-void bfa_fcs_itnim_pause(struct bfa_fcs_itnim_s *itnim);
-void bfa_fcs_itnim_resume(struct bfa_fcs_itnim_s *itnim);
-
-void bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim, struct fchs_s *fchs,
-			u16 len);
-#endif /* __FCS_FCPIM_H__ */

drivers/scsi/bfa/fcs_fcptm.h

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __FCS_FCPTM_H__
-#define __FCS_FCPTM_H__
-
-#include <defs/bfa_defs_port.h>
-#include <fcs/bfa_fcs_lport.h>
-#include <fcs/bfa_fcs_rport.h>
-
-/*
- * Following routines are from FCPTM and will be called by rport.
- */
-struct bfa_fcs_tin_s *bfa_fcs_tin_create(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_tin_rport_offline(struct bfa_fcs_tin_s *tin);
-void bfa_fcs_tin_rport_online(struct bfa_fcs_tin_s *tin);
-void bfa_fcs_tin_delete(struct bfa_fcs_tin_s *tin);
-void bfa_fcs_tin_rx_prli(struct bfa_fcs_tin_s *tin, struct fchs_s *fchs,
-			u16 len);
-void bfa_fcs_tin_pause(struct bfa_fcs_tin_s *tin);
-void bfa_fcs_tin_resume(struct bfa_fcs_tin_s *tin);
-
-/*
- * Modudle init/cleanup routines.
- */
-void bfa_fcs_fcptm_modinit(struct bfa_fcs_s *fcs);
-void bfa_fcs_fcptm_modexit(struct bfa_fcs_s *fcs);
-void bfa_fcs_fcptm_uf_recv(struct bfa_fcs_tin_s *tin, struct fchs_s *fchs,
-			u16 len);
-
-#endif /* __FCS_FCPTM_H__ */

drivers/scsi/bfa/fcs_fcxp.h

@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_fcxp.h FCXP helper macros for FCS
- */
-
-
-#ifndef __FCS_FCXP_H__
-#define __FCS_FCXP_H__
-
-#define bfa_fcs_fcxp_alloc(__fcs)	\
-	bfa_fcxp_alloc(NULL, (__fcs)->bfa, 0, 0, NULL, NULL, NULL, NULL)
-
-#endif /* __FCS_FCXP_H__ */

drivers/scsi/bfa/fcs_lport.h

@@ -1,118 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_lport.h FCS logical port interfaces
- */
-
-#ifndef __FCS_LPORT_H__
-#define __FCS_LPORT_H__
-
-#define __VPORT_H__
-#include <defs/bfa_defs_port.h>
-#include <bfa_svc.h>
-#include <fcs/bfa_fcs_lport.h>
-#include <fcs/bfa_fcs_rport.h>
-#include <fcs/bfa_fcs_vport.h>
-#include <fcs_fabric.h>
-#include <fcs_ms.h>
-#include <cs/bfa_q.h>
-#include <fcbuild.h>
-
-/*
- * PID used in P2P/N2N ( In Big Endian)
- */
-#define N2N_LOCAL_PID	    0x010000
-#define N2N_REMOTE_PID		0x020000
-
-/*
- * Misc Timeouts
- */
-/*
- * To be used when spawning a timer before retrying a failed command. Milli
- * Secs.
- */
-#define	BFA_FCS_RETRY_TIMEOUT 2000
-
-/*
- * Check for Port/Vport Mode/Role
- */
-#define	BFA_FCS_VPORT_IS_INITIATOR_MODE(port) \
-		(port->port_cfg.roles & BFA_PORT_ROLE_FCP_IM)
-
-#define	BFA_FCS_VPORT_IS_TARGET_MODE(port) \
-		(port->port_cfg.roles & BFA_PORT_ROLE_FCP_TM)
-
-#define	BFA_FCS_VPORT_IS_IPFC_MODE(port) \
-		(port->port_cfg.roles & BFA_PORT_ROLE_FCP_IPFC)
-
-/*
- * Is this a Well Known Address
- */
-#define BFA_FCS_PID_IS_WKA(pid)  ((bfa_os_ntoh3b(pid) > 0xFFF000) ?  1 : 0)
-
-/*
- * Pointer to elements within Port
- */
-#define BFA_FCS_GET_HAL_FROM_PORT(port)  (port->fcs->bfa)
-#define BFA_FCS_GET_NS_FROM_PORT(port)  (&port->port_topo.pfab.ns)
-#define BFA_FCS_GET_SCN_FROM_PORT(port)  (&port->port_topo.pfab.scn)
-#define BFA_FCS_GET_MS_FROM_PORT(port)  (&port->port_topo.pfab.ms)
-#define BFA_FCS_GET_FDMI_FROM_PORT(port)  (&port->port_topo.pfab.ms.fdmi)
-
-/*
- * handler for unsolicied frames
- */
-void bfa_fcs_port_uf_recv(struct bfa_fcs_port_s *lport, struct fchs_s *fchs,
-			u16 len);
-
-/*
- * Following routines will be called by Fabric to indicate port
- * online/offline to vport.
- */
-void bfa_fcs_lport_attach(struct bfa_fcs_port_s *lport, struct bfa_fcs_s *fcs,
-			uint16_t vf_id, struct bfa_fcs_vport_s *vport);
-void bfa_fcs_lport_init(struct bfa_fcs_port_s *lport,
-			struct bfa_port_cfg_s *port_cfg);
-void bfa_fcs_port_online(struct bfa_fcs_port_s *port);
-void bfa_fcs_port_offline(struct bfa_fcs_port_s *port);
-void bfa_fcs_port_delete(struct bfa_fcs_port_s *port);
-bfa_boolean_t   bfa_fcs_port_is_online(struct bfa_fcs_port_s *port);
-
-/*
- * Lookup rport based on PID
- */
-struct bfa_fcs_rport_s *bfa_fcs_port_get_rport_by_pid(
-			struct bfa_fcs_port_s *port, u32 pid);
-
-/*
- * Lookup rport based on PWWN
- */
-struct bfa_fcs_rport_s *bfa_fcs_port_get_rport_by_pwwn(
-			struct bfa_fcs_port_s *port, wwn_t pwwn);
-struct bfa_fcs_rport_s *bfa_fcs_port_get_rport_by_nwwn(
-			struct bfa_fcs_port_s *port, wwn_t nwwn);
-void bfa_fcs_port_add_rport(struct bfa_fcs_port_s *port,
-			struct bfa_fcs_rport_s *rport);
-void bfa_fcs_port_del_rport(struct bfa_fcs_port_s *port,
-			struct bfa_fcs_rport_s *rport);
-
-void bfa_fcs_port_modinit(struct bfa_fcs_s *fcs);
-void bfa_fcs_port_modexit(struct bfa_fcs_s *fcs);
-void bfa_fcs_port_lip(struct bfa_fcs_port_s *port);
-
-#endif /* __FCS_LPORT_H__ */

drivers/scsi/bfa/fcs_ms.h

@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_ms.h FCS ms interfaces
- */
-#ifndef __FCS_MS_H__
-#define __FCS_MS_H__
-
-/* MS FCS routines */
-void bfa_fcs_port_ms_init(struct bfa_fcs_port_s *port);
-void bfa_fcs_port_ms_offline(struct bfa_fcs_port_s *port);
-void bfa_fcs_port_ms_online(struct bfa_fcs_port_s *port);
-void bfa_fcs_port_ms_fabric_rscn(struct bfa_fcs_port_s *port);
-
-/* FDMI FCS routines */
-void bfa_fcs_port_fdmi_init(struct bfa_fcs_port_ms_s *ms);
-void bfa_fcs_port_fdmi_offline(struct bfa_fcs_port_ms_s *ms);
-void bfa_fcs_port_fdmi_online(struct bfa_fcs_port_ms_s *ms);
-
-#endif

drivers/scsi/bfa/fcs_port.h

@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_pport.h FCS physical port interfaces
- */
-
-
-#ifndef __FCS_PPORT_H__
-#define __FCS_PPORT_H__
-
-/*
- * fcs friend functions: only between fcs modules
- */
-void bfa_fcs_pport_attach(struct bfa_fcs_s *fcs);
-
-#endif /* __FCS_PPORT_H__ */

drivers/scsi/bfa/fcs_rport.h

@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_rport.h FCS rport interfaces and defines
- */
-
-#ifndef __FCS_RPORT_H__
-#define __FCS_RPORT_H__
-
-#include <fcs/bfa_fcs_rport.h>
-
-#define BFA_FCS_RPORT_MAX_RETRIES               (5)
-
-void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs,
-			u16 len);
-void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport);
-
-struct bfa_fcs_rport_s *bfa_fcs_rport_create(struct bfa_fcs_port_s *port,
-			u32 pid);
-void bfa_fcs_rport_delete(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_rport_online(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_rport_offline(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_rport_start(struct bfa_fcs_port_s *port, struct fchs_s *rx_fchs,
-			struct fc_logi_s *plogi_rsp);
-void bfa_fcs_rport_plogi_create(struct bfa_fcs_port_s *port,
-			struct fchs_s *rx_fchs,
-			struct fc_logi_s *plogi);
-void bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs,
-			struct fc_logi_s *plogi);
-void bfa_fcs_rport_logo_imp(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, uint16_t ox_id);
-void bfa_fcs_rport_itnim_ack(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_rport_itntm_ack(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_rport_tin_ack(struct bfa_fcs_rport_s *rport);
-void bfa_fcs_rport_fcptm_offline_done(struct bfa_fcs_rport_s *rport);
-int  bfa_fcs_rport_get_state(struct bfa_fcs_rport_s *rport);
-struct bfa_fcs_rport_s *bfa_fcs_rport_create_by_wwn(struct bfa_fcs_port_s *port,
-			wwn_t wwn);
-
-
-/* Rport Features */
-void  bfa_fcs_rpf_init(struct bfa_fcs_rport_s *rport);
-void  bfa_fcs_rpf_rport_online(struct bfa_fcs_rport_s *rport);
-void  bfa_fcs_rpf_rport_offline(struct bfa_fcs_rport_s *rport);
-
-#endif /* __FCS_RPORT_H__ */

drivers/scsi/bfa/fcs_trcmod.h

@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_trcmod.h BFA FCS trace modules
- */
-
-#ifndef __FCS_TRCMOD_H__
-#define __FCS_TRCMOD_H__
-
-#include <cs/bfa_trc.h>
-
-/*
- * !!! Only append to the enums defined here to avoid any versioning
- * !!! needed between trace utility and driver version
- */
-enum {
-	BFA_TRC_FCS_FABRIC		= 1,
-	BFA_TRC_FCS_VFAPI		= 2,
-	BFA_TRC_FCS_PORT		= 3,
-	BFA_TRC_FCS_VPORT		= 4,
-	BFA_TRC_FCS_VP_API		= 5,
-	BFA_TRC_FCS_VPS			= 6,
-	BFA_TRC_FCS_RPORT		= 7,
-	BFA_TRC_FCS_FCPIM		= 8,
-	BFA_TRC_FCS_FCPTM		= 9,
-	BFA_TRC_FCS_NS			= 10,
-	BFA_TRC_FCS_SCN			= 11,
-	BFA_TRC_FCS_LOOP		= 12,
-	BFA_TRC_FCS_UF			= 13,
-	BFA_TRC_FCS_PPORT		= 14,
-	BFA_TRC_FCS_FCPIP		= 15,
-	BFA_TRC_FCS_PORT_API	= 16,
-	BFA_TRC_FCS_RPORT_API	= 17,
-	BFA_TRC_FCS_AUTH		= 18,
-	BFA_TRC_FCS_N2N			= 19,
-	BFA_TRC_FCS_MS			= 20,
-	BFA_TRC_FCS_FDMI		= 21,
-	BFA_TRC_FCS_RPORT_FTRS	= 22,
-};
-
-#endif /* __FCS_TRCMOD_H__ */

drivers/scsi/bfa/fcs_uf.h

@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-/**
- *  fcs_uf.h FCS unsolicited frame receive
- */
-
-
-#ifndef __FCS_UF_H__
-#define __FCS_UF_H__
-
-/*
- * fcs friend functions: only between fcs modules
- */
-void bfa_fcs_uf_attach(struct bfa_fcs_s *fcs);
-
-#endif /* __FCS_UF_H__ */

drivers/scsi/bfa/fcs_vport.h

@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#ifndef __FCS_VPORT_H__
-#define __FCS_VPORT_H__
-
-#include <fcs/bfa_fcs_lport.h>
-#include <fcs/bfa_fcs_vport.h>
-#include <defs/bfa_defs_pci.h>
-
-void bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport);
-void bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport);
-void bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport);
-void bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport);
-void bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport);
-
-#endif /* __FCS_VPORT_H__ */
-