linux-stable/drivers/net/ethernet/intel/igc
Jesper Dangaard Brouer f51b5e2b59 igc: enable XDP metadata in driver
Enabling the XDP bpf_prog access to data_meta area is a very small
change. Hint passing 'true' to xdp_prepare_buff().

The SKB layers can also access data_meta area, which required more
driver changes to support. Reviewers, notice the igc driver have two
different functions that can create SKBs, depending on driver config.

Hint for testers, ethtool priv-flags legacy-rx enables
the function igc_construct_skb()

 ethtool --set-priv-flags DEV legacy-rx on

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2021-11-30 08:40:31 -08:00
..
igc.h igc: Add support for CBS offloading 2021-08-27 09:31:09 -07:00
igc_base.c igc: Change Device Reset to Port Reset 2021-10-29 10:36:58 -07:00
igc_base.h igc: Enable TX via AF_XDP zero-copy 2021-05-20 10:21:42 -07:00
igc_defines.h igc: Change Device Reset to Port Reset 2021-10-29 10:36:58 -07:00
igc_diag.c igc: add support to eeprom, registers and link self-tests 2020-05-18 15:06:28 -07:00
igc_diag.h igc: add support to eeprom, registers and link self-tests 2020-05-18 15:06:28 -07:00
igc_dump.c igb/igc: use strongly typed pointer 2021-05-26 09:11:41 -07:00
igc_ethtool.c ethtool: extend ringparam setting/getting API with rx_buf_len 2021-11-22 12:31:49 +00:00
igc_hw.h igc: Add new device ID 2021-10-29 09:51:26 -07:00
igc_i225.c igc: Fix overwrites return value 2021-04-16 13:15:45 -07:00
igc_i225.h igc: Add initial LTR support 2020-06-29 18:21:09 -07:00
igc_mac.c igc: check return value of ret_val in igc_config_fc_after_link_up 2021-02-01 10:04:43 -08:00
igc_mac.h igc: remove IGC_REMOVED function 2020-05-19 15:01:48 -07:00
igc_main.c igc: enable XDP metadata in driver 2021-11-30 08:40:31 -08:00
igc_nvm.c
igc_nvm.h
igc_phy.c igc: Remove _I_PHY_ID checking 2021-07-20 16:11:36 -07:00
igc_phy.h igc: Expose the gPHY firmware version 2021-02-03 15:20:32 -08:00
igc_ptp.c net: intel: igc_ptp: fix build for UML 2021-10-14 19:18:40 -07:00
igc_regs.h igc: Add support for CBS offloading 2021-08-27 09:31:09 -07:00
igc_tsn.c igc: Add support for CBS offloading 2021-08-27 09:31:09 -07:00
igc_tsn.h igc: Simplify TSN flags handling 2021-08-27 09:31:08 -07:00
igc_xdp.c igc: Enable TX via AF_XDP zero-copy 2021-05-20 10:21:42 -07:00
igc_xdp.h igc: Enable RX via AF_XDP zero-copy 2021-05-20 10:21:42 -07:00
Makefile igc: Add initial XDP support 2021-03-29 09:09:53 -07:00