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(parent: 2556f80) | patch
net: libwx: restrict change user-set RSS configuration
authorJiawen Wu <jiawenwu@trustnetic.com>
Fri, 26 Sep 2025 02:38:43 +0000 (10:38 +0800)
committerJakub Kicinski <kuba@kernel.org>
Tue, 30 Sep 2025 01:11:16 +0000 (18:11 -0700)
commit2a251b85ce918e8552c604df4770040eae4432be
treebbc153b0d98d92079f88c11f22efc4351d49ffb1tree | snapshot
parent2556f80a6abc69cb4f980ebcf5ca82ad383fef35commit | diff
net: libwx: restrict change user-set RSS configuration

Enable/disable SR-IOV will change the number of rings, thereby changing
the RSS configuration that the user has set.

So reject these attempts if netif_is_rxfh_configured() returns true. And
remind the user to reset the RSS configuration.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Link: https://patch.msgid.link/20250926023843.34340-5-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/wangxun/libwx/wx_hw.c diff | blob | blame | history
drivers/net/ethernet/wangxun/libwx/wx_sriov.c diff | blob | blame | history
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