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linux/drivers/net/ethernet/intel/ice
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Jacob Keller 7f9ab54d31 ice: add support for set/get of driver-stored firmware parameters 
Depending on the device configuration, the ice hardware may share the
PTP hardware clock timer between multiple PFs. Each PF is informed by
firmware during initialization of the PTP timer association.

When bringing up PTP, only the PFs which own the timer shall allocate
a PTP hardware clock. Other PFs associated with that timer must report
the correct PTP clock index in order to allow userspace software the
ability to know which ports are connected to the same clock.

To support this, the firmware has driver shared parameters. These
parameters enable one PF to write the clock index into firmware, and
have other PFs read the associated value out. This enables the driver to
have only a single PF allocate and control the device timer registers,
while other PFs associated with that timer can report the correct clock
in the ETHTOOL_GET_TS_INFO report.

Add support for the necessary admin queue commands to enable reading and
writing of the driver shared parameters. This will be used in a future
change to enable sharing the PTP clock index between PF drivers.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2021-06-11 07:38:00 -07:00
..
ice.h ice: add support for sideband messages 2021-06-11 07:38:00 -07:00
ice_adminq_cmd.h ice: add support for set/get of driver-stored firmware parameters 2021-06-11 07:38:00 -07:00
ice_arfs.c ice: Delay netdev registration 2021-03-31 14:21:27 -07:00
ice_arfs.h ice: use static inline for dummy functions 2021-06-07 08:59:01 -07:00
ice_base.c ice: Refactor ice_setup_rx_ctx 2021-06-07 08:58:56 -07:00
ice_base.h ice: Refactor ice_setup_rx_ctx 2021-06-07 08:58:56 -07:00
ice_common.c ice: add support for set/get of driver-stored firmware parameters 2021-06-11 07:38:00 -07:00
ice_common.h ice: add support for set/get of driver-stored firmware parameters 2021-06-11 07:38:00 -07:00
ice_controlq.c ice: add support for sideband messages 2021-06-11 07:38:00 -07:00
ice_controlq.h ice: add support for sideband messages 2021-06-11 07:38:00 -07:00
ice_dcb.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-04-17 11:08:07 -07:00
ice_dcb.h ice: replace single-element array used for C struct hack 2020-07-01 16:35:23 -07:00
ice_dcb_lib.c ice: Implement iidc operations 2021-05-28 20:11:13 -07:00
ice_dcb_lib.h ice: use static inline for dummy functions 2021-06-07 08:59:01 -07:00
ice_dcb_nl.c ice: remove DCBNL_DEVRESET bit from PF state 2021-03-29 10:37:19 -07:00
ice_dcb_nl.h ice: use static inline for dummy functions 2021-06-07 08:59:01 -07:00
ice_devids.h ice: fix define for E822 backplane device 2020-02-19 13:39:33 -08:00
ice_devlink.c ice: wait for reset before reporting devlink info 2021-06-07 08:59:01 -07:00
ice_devlink.h ice: refactor devlink_port to be per-VSI 2020-10-09 13:14:19 -07:00
ice_ethtool.c Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue 2021-06-07 13:24:50 -07:00
ice_ethtool_fdir.c ice: Drop leading underscores in enum ice_pf_state 2021-04-14 17:00:05 -07:00
ice_fdir.c ice: Fix prototype warnings 2021-03-23 11:34:02 -07:00
ice_fdir.h ice: Add more FDIR filter type for AVF 2021-03-22 11:32:12 -07:00
ice_flex_pipe.c ice: suppress false cppcheck issues 2021-04-14 17:12:17 -07:00
ice_flex_pipe.h ice: Support to separate GTP-U uplink and downlink 2021-03-22 11:32:12 -07:00
ice_flex_type.h ice: cleanup style issues 2021-03-31 14:21:28 -07:00
ice_flow.c ice: Support RSS configure removal for AVF 2021-04-22 09:26:22 -07:00
ice_flow.h ice: Support RSS configure removal for AVF 2021-04-22 09:26:22 -07:00
ice_fltr.c ice: refactor filter functions 2020-05-21 22:10:04 -07:00
ice_fltr.h ice: refactor filter functions 2020-05-21 22:10:04 -07:00
ice_fw_update.c ice: add error message when pldmfw_flash_image fails 2021-06-07 08:59:01 -07:00
ice_fw_update.h ice: add support for flash update overwrite mask 2020-09-25 17:20:57 -07:00
ice_hw_autogen.h ice: add support for sideband messages 2021-06-11 07:38:00 -07:00
ice_idc.c ice: Register auxiliary device to provide RDMA 2021-05-28 20:11:13 -07:00
ice_idc_int.h ice: Implement iidc operations 2021-05-28 20:11:13 -07:00
ice_lag.c ice: Initialize RDMA support 2021-05-28 20:11:13 -07:00
ice_lag.h ice: Add initial support framework for LAG 2021-02-08 16:27:01 -08:00
ice_lan_tx_rx.h ice: Check FDIR program status for AVF 2021-03-22 11:32:12 -07:00
ice_lib.c ice: add support for sideband messages 2021-06-11 07:38:00 -07:00
ice_lib.h ice: wait for reset before reporting devlink info 2021-06-07 08:59:01 -07:00
ice_main.c ice: add support for sideband messages 2021-06-11 07:38:00 -07:00
ice_nvm.c ice: suppress false cppcheck issues 2021-04-14 17:12:17 -07:00
ice_nvm.h ice: display stored UNDI firmware version via devlink info 2021-02-05 11:44:16 -08:00
ice_osdep.h ice: Start hardware initialization 2018-03-26 09:59:08 -07:00
ice_protocol_type.h ice: Add more advanced protocol support in flow filter 2021-03-22 11:32:12 -07:00
ice_sbq_cmd.h ice: add support for sideband messages 2021-06-11 07:38:00 -07:00
ice_sched.c ice: Implement iidc operations 2021-05-28 20:11:13 -07:00
ice_sched.h ice: Use PSM clock frequency to calculate RL profiles 2021-02-08 16:27:01 -08:00
ice_sriov.c ice: warn about potentially malicious VFs 2021-04-22 09:26:22 -07:00
ice_sriov.h ice: warn about potentially malicious VFs 2021-04-22 09:26:22 -07:00
ice_status.h ice: display stored netlist versions via devlink info 2021-02-05 11:43:37 -08:00
ice_switch.c ice: Implement iidc operations 2021-05-28 20:11:13 -07:00
ice_switch.h ice: Implement iidc operations 2021-05-28 20:11:13 -07:00
ice_txrx.c ice: Allow all LLDP packets from PF to Tx 2021-06-04 07:37:48 -07:00
ice_txrx.h ice: refactor ITR data structures 2021-04-14 17:00:06 -07:00
ice_txrx_lib.c ice: Fix fall-through warnings for Clang 2021-03-23 11:34:02 -07:00
ice_txrx_lib.h ice: Rename build_ctob to ice_build_ctob 2020-05-21 22:10:04 -07:00
ice_type.h ice: process 1588 PTP capabilities during initialization 2021-06-11 07:38:00 -07:00
ice_virtchnl_allowlist.c ice: Enable RSS configure for AVF 2021-04-22 09:26:22 -07:00
ice_virtchnl_allowlist.h ice: Allow ignoring opcodes on specific VF 2021-04-22 09:26:22 -07:00
ice_virtchnl_fdir.c ice: Drop leading underscores in enum ice_pf_state 2021-04-14 17:00:05 -07:00
ice_virtchnl_fdir.h ice: Check FDIR program status for AVF 2021-03-22 11:32:12 -07:00
ice_virtchnl_pf.c Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue 2021-06-07 13:24:50 -07:00
ice_virtchnl_pf.h ice: use static inline for dummy functions 2021-06-07 08:59:01 -07:00
ice_xsk.c Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue 2021-06-07 13:24:50 -07:00
ice_xsk.h ice: use static inline for dummy functions 2021-06-07 08:59:01 -07:00
Makefile ice: Initialize RDMA support 2021-05-28 20:11:13 -07:00