Jakub Kicinski 2f70251112 ethtool: rss: support setting flow hashing fields ... Add support for ETHTOOL_SRXFH (setting hashing fields) in RSS_SET. The tricky part is dealing with symmetric hashing. In netlink user can change the hashing fields and symmetric hash in one request, in IOCTL the two used to be set via different uAPI requests. Since fields and hash function config are still separate driver callbacks - changes to the two are not atomic. Keep things simple and validate the settings against both pre- and post- change ones. Meaning that we will reject the config request if user tries to correct the flow fields and set input_xfrm in one request, or disables input_xfrm and makes flow fields non-symmetric. We can adjust it later if there's a real need. Starting simple feels right, and potentially partially applying the settings isn't nice, either. Reviewed-by: Gal Pressman <gal@nvidia.com> Link: https://patch.msgid.link/20250716000331.1378807-11-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2025-07-17 16:13:59 -07:00
..
bitset.c	ethtool: Fix wrong mod state in case of verbose and no_mask bitset	2024-12-04 18:54:43 -08:00
bitset.h	ethtool: add ethnl_parse_bitset() helper	2020-03-12 15:32:32 -07:00
cabletest.c	net: move misc netdev_lock flavors to a separate header	2025-03-08 09:06:50 -08:00
channels.c	ethtool: refactor checking max channels	2024-08-09 21:52:13 -07:00
cmis_cdb.c	ethtool: cmis_cdb: use correct rpl size in ethtool_cmis_module_poll()	2025-04-11 18:41:19 -07:00
cmis_fw_update.c	net: move misc netdev_lock flavors to a separate header	2025-03-08 09:06:50 -08:00
cmis.h	ethtool: cmis_cdb: Fix incorrect read / write length extension	2025-04-10 14:32:43 +02:00
coalesce.c	net: ethtool: Fix the panic caused by dev being null when dumping coalesce	2024-07-01 13:43:50 +01:00
common.c	ethtool: rss: support setting input-xfrm via Netlink	2025-07-17 16:13:59 -07:00
common.h	ethtool: rss: support setting input-xfrm via Netlink	2025-07-17 16:13:59 -07:00
debug.c	ethtool: netlink: always pass genl_info to .prepare_data	2023-08-15 15:01:03 -07:00
eee.c	net: ethtool: eee: Remove legacy _u32 from keee	2024-02-28 12:18:05 +00:00
eeprom.c	ethtool: move firmware flashing flag to struct ethtool_netdev_state	2024-07-04 15:45:15 -07:00
features.c	net: move misc netdev_lock flavors to a separate header	2025-03-08 09:06:50 -08:00
fec.c	ethtool: netlink: always pass genl_info to .prepare_data	2023-08-15 15:01:03 -07:00
ioctl.c	ethtool: rss: support setting input-xfrm via Netlink	2025-07-17 16:13:59 -07:00
linkinfo.c	Revert "net: ethtool: Avoid thousands of -Wflex-array-member-not-at-end warnings"	2024-11-18 18:52:11 -08:00
linkmodes.c	Revert "net: ethtool: Avoid thousands of -Wflex-array-member-not-at-end warnings"	2024-11-18 18:52:11 -08:00
linkstate.c	net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device	2025-03-04 17:12:01 -08:00
Makefile	net: ethtool: Add support for tsconfig command to get/set hwtstamp config	2024-12-16 12:51:41 +00:00
mm.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
module_fw.h	ethtool: Add ability to flash transceiver modules' firmware	2024-06-28 10:48:23 +01:00
module.c	net: move misc netdev_lock flavors to a separate header	2025-03-08 09:06:50 -08:00
netlink.c	ethtool: rss: initial RSS_SET (indirection table handling)	2025-07-17 16:13:58 -07:00
netlink.h	ethtool: rss: support setting flow hashing fields	2025-07-17 16:13:59 -07:00
pause.c	net: ethtool: avoid OOB accesses in PAUSE_SET	2025-06-30 08:32:37 -07:00
phc_vclocks.c	ethtool: netlink: always pass genl_info to .prepare_data	2023-08-15 15:01:03 -07:00
phy.c	net: ethtool: phy: Convert the PHY_GET command to generic phy dump	2025-05-05 17:17:40 -07:00
plca.c	net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device	2025-03-04 17:12:01 -08:00
privflags.c	ethtool: netlink: always pass genl_info to .prepare_data	2023-08-15 15:01:03 -07:00
pse-pd.c	ethtool: pse-pd: Add missing linux/export.h include	2025-06-23 13:13:01 -07:00
rings.c	net: ethtool: fix ioctl confusing drivers about desired HDS user config	2025-02-24 14:15:42 -08:00
rss.c	ethtool: rss: support setting flow hashing fields	2025-07-17 16:13:59 -07:00
stats.c	net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device	2025-03-04 17:12:01 -08:00
strset.c	net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device	2025-03-04 17:12:01 -08:00
ts.h	net: ethtool: tsinfo: Enhance tsinfo to support several hwtstamp by net topology	2024-12-16 12:51:41 +00:00
tsconfig.c	net: ethtool: tsconfig: Fix netlink type of hwtstamp flags	2025-02-06 16:35:21 -08:00
tsinfo.c	net: Add support for providing the PTP hardware source in tsinfo	2025-05-22 15:32:00 +02:00
tunnels.c	genetlink: use attrs from struct genl_info	2023-08-15 15:00:45 -07:00
wol.c	net: move ethtool-related netdev state into its own struct	2024-06-28 18:53:17 -07:00