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f78bd13027
linux/drivers/net/ethernet/intel/i40e
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Björn Töpel f78bd13027 i40e, xsk: remove HW descriptor prefetch in AF_XDP path 
The software prefetching of HW descriptors has a negative impact on
the performance. Therefore, it is now removed.

Performance for the rx_drop benchmark increased with 2%.

Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-09-14 09:45:35 -07:00
..
i40e_adminq_cmd.h i40e: Set RX_ONLY mode for unicast promiscuous on VLAN 2020-08-14 15:05:05 -07:00
i40e_adminq.c ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
i40e_adminq.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_alloc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_client.c i40e: Move client header location 2020-06-25 22:25:13 -07:00
i40e_common.c i40e: Set RX_ONLY mode for unicast promiscuous on VLAN 2020-08-14 15:05:05 -07:00
i40e_dcb_nl.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_dcb.c i40e: Fix for persistent lldp support 2019-10-25 13:38:19 -07:00
i40e_dcb.h i40e: remove unused defines 2020-06-25 22:25:13 -07:00
i40e_ddp.c i40e: Implement DDP support in i40e driver 2019-04-16 15:10:21 -07:00
i40e_debugfs.c i40e: introduce new dump desc XDP command 2020-07-01 14:44:17 -07:00
i40e_devids.h i40e: Add support for 5Gbps cards 2020-06-25 22:25:13 -07:00
i40e_diag.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_diag.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_ethtool.c xsk: i40e: ice: ixgbe: mlx5: Pass buffer pool to driver instead of umem 2020-08-31 21:15:03 +02:00
i40e_hmc.c i40e: Implement debug macro hw_dbg using dev_dbg 2019-09-09 11:22:20 -07:00
i40e_hmc.h i40e: remove unused defines 2020-06-25 22:25:13 -07:00
i40e_lan_hmc.c treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
i40e_lan_hmc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_main.c i40e: not compute affinity_mask for IRQ 2020-09-14 09:45:34 -07:00
i40e_nvm.c i40e: Fix for persistent lldp support 2019-10-25 13:38:19 -07:00
i40e_osdep.h i40e: remove unused defines 2020-06-25 22:25:13 -07:00
i40e_prototype.h i40e: Make i40e_shutdown_adminq() return void 2020-05-28 20:19:47 -07:00
i40e_ptp.c ethernet/intel: Convert fallthrough code comments 2020-07-01 13:47:43 -07:00
i40e_register.h i40e: detect and log info about pre-recovery mode 2020-06-25 22:25:13 -07:00
i40e_status.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_trace.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_txrx_common.h i40e, xsk: remove HW descriptor prefetch in AF_XDP path 2020-09-14 09:45:35 -07:00
i40e_txrx.c i40e, xsk: remove HW descriptor prefetch in AF_XDP path 2020-09-14 09:45:35 -07:00
i40e_txrx.h xsk: i40e: ice: ixgbe: mlx5: Pass buffer pool to driver instead of umem 2020-08-31 21:15:03 +02:00
i40e_type.h i40e: remove unused defines 2020-06-25 22:25:13 -07:00
i40e_virtchnl_pf.c i40e: Remove scheduling while atomic possibility 2020-06-25 22:37:03 -07:00
i40e_virtchnl_pf.h i40e: remove unused defines 2020-06-25 22:25:13 -07:00
i40e_xsk.c i40e, xsk: remove HW descriptor prefetch in AF_XDP path 2020-09-14 09:45:35 -07:00
i40e_xsk.h xsk: i40e: ice: ixgbe: mlx5: Pass buffer pool to driver instead of umem 2020-08-31 21:15:03 +02:00
i40e.h i40e: Add support for a new feature Total Port Shutdown 2020-07-01 14:17:16 -07:00
Makefile i40e: Implement DDP support in i40e driver 2019-04-16 15:10:21 -07:00