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linux/drivers/net/ethernet/intel/ixgbe
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Jesper Dangaard Brouer 2a637c5b1a xdp: For Intel AF_XDP drivers add XDP frame_sz 
Intel drivers implement native AF_XDP zerocopy in separate C-files,
that have its own invocation of bpf_prog_run_xdp(). The setup of
xdp_buff is also handled in separately from normal code path.

This patch update XDP frame_sz for AF_XDP zerocopy drivers i40e, ice
and ixgbe, as the code changes needed are very similar.  Introduce a
helper function xsk_umem_xdp_frame_sz() for calculating frame size.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Cc: intel-wired-lan@lists.osuosl.org
Cc: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/158945347511.97035.8536753731329475655.stgit@firesoul
2020-05-14 21:21:56 -07:00
..
ixgbe.h intel: Replace zero-length array with flexible-array member 2020-02-24 15:26:17 -08:00
ixgbe_82598.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_82599.c ixgbe: remove magic constant in ixgbe_reset_hw_82599() 2019-02-05 16:08:54 -08:00
ixgbe_common.c ixgbe: remove redundant function ixgbe_fw_recovery_mode() 2018-10-03 12:28:04 -07:00
ixgbe_common.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_dcb.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_dcb.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_dcb_82598.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_dcb_82598.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_dcb_82599.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_dcb_82599.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_dcb_nl.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_debugfs.c netdev: pass the stuck queue to the timeout handler 2019-12-12 21:38:57 -08:00
ixgbe_ethtool.c net: ixgbe: reject unsupported coalescing params 2020-03-12 11:32:36 -07:00
ixgbe_fcoe.c ixgbe: Use pci_get_dsn() 2020-03-05 17:36:46 -08:00
ixgbe_fcoe.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_ipsec.c ixgbe: Use kzfree() rather than its implementation. 2019-09-05 12:06:04 +02:00
ixgbe_ipsec.h ixgbe: add VF IPsec management 2018-08-28 14:33:03 -07:00
ixgbe_lib.c ixgbe: Make use of cpumask_local_spread to improve RSS locality 2019-11-04 13:12:15 -08:00
ixgbe_main.c ixgbe: Add XDP frame size to driver 2020-05-14 21:21:55 -07:00
ixgbe_mbx.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_mbx.h ixgbe: add VF IPsec offload request message handling 2018-08-28 14:33:14 -07:00
ixgbe_model.h ixgbe: cleanup sparse warnings 2018-05-17 08:24:30 -07:00
ixgbe_phy.c ixgbe: fix mdio bus registration 2019-03-26 16:14:24 -07:00
ixgbe_phy.h ixgbe: Check DDM existence in transceiver before access 2019-06-26 09:18:54 -07:00
ixgbe_ptp.c ixgbe: fix potential u32 overflow on shift 2019-06-28 15:59:38 -07:00
ixgbe_sriov.c ixgbe: Use LLDP ethertype define ETH_P_LLDP 2019-06-05 13:04:29 -07:00
ixgbe_sriov.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_sysfs.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_txrx_common.h xsk: replace ndo_xsk_async_xmit with ndo_xsk_wakeup 2019-08-17 23:07:31 +02:00
ixgbe_type.h ixgbe: implement support for SDP/PPS output on X550 hardware 2019-06-05 13:04:30 -07:00
ixgbe_x540.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_x540.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
ixgbe_x550.c ixgbe: recognize 1000BaseLX SFP modules as 1Gbps 2018-11-28 08:29:49 -08:00
ixgbe_xsk.c xdp: For Intel AF_XDP drivers add XDP frame_sz 2020-05-14 21:21:56 -07:00
Makefile ixgbe/ixgbevf: fix XFRM_ALGO dependency 2018-10-31 10:53:15 -07:00