igbvf: Regard vf reset nack as success

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[ Upstream commit 02c83791ef ]

vf reset nack actually represents the reset operation itself is
performed but no address is assigned. Therefore, e1000_reset_hw_vf
should fill the "perm_addr" with the zero address and return success on
such an occasion. This prevents its callers in netdev.c from saying PF
still resetting, and instead allows them to correctly report that no
address is assigned.

Fixes: 6ddbc4cf1f ("igb: Indicate failure on vf reset for empty mac address")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Tested-by: Marek Szlosek <marek.szlosek@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Akihiko Odaki 2022-12-01 19:20:03 +09:00 • committed by Greg Kroah-Hartman

parent 460e4073b7

commit 910e2013d0

1 changed files with 10 additions and 3 deletions

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drivers/net/ethernet/intel/igbvf/vf.c

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