kernel/drivers/net/ethernet/netronome/Kconfig, branch linux-6.2.y

nfp: add framework to support ipsec offloading

2022-11-21T08:51:36Z

A new metadata type and config structure are introduced to interact with firmware to support ipsec offloading. This feature relies on specific firmware that supports ipsec encrypt/decrypt by advertising related capability bit. The xfrm callbacks which interact with upper layer are implemented in the following patch. Based on initial work of Norm Bagley . Signed-off-by: Huanhuan Wang Reviewed-by: Louis Peens Signed-off-by: Simon Horman Reviewed-by: Leon Romanovsky Signed-off-by: David S. Miller

nfp: add support for coalesce adaptive feature

2021-07-26T11:21:47Z

Use dynamic interrupt moderation library to implement coalesce adaptive feature for nfp driver. Signed-off-by: Yinjun Zhang Signed-off-by: Yu Xiao Signed-off-by: Simon Horman Signed-off-by: David S. Miller

ethernet: select CONFIG_CRC32 as needed

2020-12-04T22:42:21Z

A number of ethernet drivers require crc32 functionality to be avaialable in the kernel, causing a link error otherwise: arm-linux-gnueabi-ld: drivers/net/ethernet/agere/et131x.o: in function `et1310_setup_device_for_multicast': et131x.c:(.text+0x5918): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/cadence/macb_main.o: in function `macb_start_xmit': macb_main.c:(.text+0x4b88): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/faraday/ftgmac100.o: in function `ftgmac100_set_rx_mode': ftgmac100.c:(.text+0x2b38): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/freescale/fec_main.o: in function `set_multicast_list': fec_main.c:(.text+0x6120): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/freescale/fman/fman_dtsec.o: in function `dtsec_add_hash_mac_address': fman_dtsec.c:(.text+0x830): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/freescale/fman/fman_dtsec.o:fman_dtsec.c:(.text+0xb68): more undefined references to `crc32_le' follow arm-linux-gnueabi-ld: drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.o: in function `nfp_hwinfo_read': nfp_hwinfo.c:(.text+0x250): undefined reference to `crc32_be' arm-linux-gnueabi-ld: nfp_hwinfo.c:(.text+0x288): undefined reference to `crc32_be' arm-linux-gnueabi-ld: drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.o: in function `nfp_resource_acquire': nfp_resource.c:(.text+0x144): undefined reference to `crc32_be' arm-linux-gnueabi-ld: nfp_resource.c:(.text+0x158): undefined reference to `crc32_be' arm-linux-gnueabi-ld: drivers/net/ethernet/nxp/lpc_eth.o: in function `lpc_eth_set_multicast_list': lpc_eth.c:(.text+0x1934): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/rocker/rocker_ofdpa.o: in function `ofdpa_flow_tbl_do': rocker_ofdpa.c:(.text+0x2e08): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/rocker/rocker_ofdpa.o: in function `ofdpa_flow_tbl_del': rocker_ofdpa.c:(.text+0x3074): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/rocker/rocker_ofdpa.o: in function `ofdpa_port_fdb': arm-linux-gnueabi-ld: drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.o: in function `mlx5dr_ste_calc_hash_index': dr_ste.c:(.text+0x354): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/net/ethernet/microchip/lan743x_main.o: in function `lan743x_netdev_set_multicast': lan743x_main.c:(.text+0x5dc4): undefined reference to `crc32_le' Add the missing 'select CRC32' entries in Kconfig for each of them. Signed-off-by: Arnd Bergmann Acked-by: Nicolas Ferre Acked-by: Madalin Bucur Acked-by: Mark Einon Acked-by: Simon Horman Link: https://lore.kernel.org/r/20201203232114.1485603-1-arnd@kernel.org Signed-off-by: Jakub Kicinski

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21Z

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada

netronome: fix ipv6 link error

2020-01-09T00:06:29Z

When the driver is built-in but ipv6 is a module, the flower support produces a link error: drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.o: In function `nfp_tunnel_keep_alive_v6': tunnel_conf.c:(.text+0x2aa8): undefined reference to `nd_tbl' Add a Kconfig dependency to avoid that configuration. Fixes: 9ea9bfa12240 ("nfp: flower: support ipv6 tunnel keep-alive messages from fw") Acked-by: Jakub Kicinski Signed-off-by: Arnd Bergmann Signed-off-by: David S. Miller

nfp: add tls init code

2019-06-06T21:13:40Z

Add FW ABI defines and code for basic init of TLS offload. Signed-off-by: Jakub Kicinski Reviewed-by: Dirk van der Merwe Signed-off-by: David S. Miller

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

net: devlink: select NET_DEVLINK from drivers

2019-03-24T18:55:31Z

Some drivers are becoming more dependent on NET_DEVLINK being selected in configuration. With upcoming compat functions, the behavior would be wrong in case devlink was not compiled in. So make the drivers select NET_DEVLINK and rely on the functions being there, not just stubs. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

net: devlink: turn devlink into a built-in

2019-02-26T16:49:05Z

Being able to build devlink as a module causes growing pains. First all drivers had to add a meta dependency to make sure they are not built in when devlink is built as a module. Now we are struggling to invoke ethtool compat code reliably. Make devlink code built-in, users can still not build it at all but the dynamically loadable module option is removed. Signed-off-by: Jakub Kicinski Reviewed-by: Florian Fainelli Acked-by: Jiri Pirko Signed-off-by: David S. Miller

nfp: abm: add initial active buffer management NIC skeleton

2018-05-23T18:26:18Z

Add a very rudimentary active buffer management NIC support. For now it's like a core NIC without SR-IOV support. Next commits will extend its functionality. Signed-off-by: Jakub Kicinski Reviewed-by: Dirk van der Merwe Signed-off-by: David S. Miller