ice: Fix PF with enabled XDP going no-carrier after reset
authorLarysa Zaremba <larysa.zaremba@intel.com>
Tue, 12 Dec 2023 09:29:01 +0000 (10:29 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 1 Jan 2024 12:42:32 +0000 (12:42 +0000)
commit79733dfcc913ae51c09cf1ddd7cbacd4914963b4
treec8677880f0aa6b505008938aad6b39f5133a5869
parentfc4d6d136d42fab207b3ce20a8ebfd61a13f931f
ice: Fix PF with enabled XDP going no-carrier after reset

[ Upstream commit f5728a418945ba53e2fdf38a6e5c5a2670965e85 ]

Commit 6624e780a577fc596788 ("ice: split ice_vsi_setup into smaller
functions") has refactored a bunch of code involved in PFR. In this
process, TC queue number adjustment for XDP was lost. Bring it back.

Lack of such adjustment causes interface to go into no-carrier after a
reset, if XDP program is attached, with the following message:

ice 0000:b1:00.0: Failed to set LAN Tx queue context, error: -22
ice 0000:b1:00.0 ens801f0np0: Failed to open VSI 0x0006 on switch 0x0001
ice 0000:b1:00.0: enable VSI failed, err -22, VSI index 0, type ICE_VSI_PF
ice 0000:b1:00.0: PF VSI rebuild failed: -22
ice 0000:b1:00.0: Rebuild failed, unload and reload driver

Fixes: 6624e780a577 ("ice: split ice_vsi_setup into smaller functions")
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/intel/ice/ice_lib.c