iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
[ Upstream commit 321421b5 ] While issuing VF Reset from the guest OS, the VF driver prints logs about critical / Overflow error detection. This is not an actual error since the VF_MBX_ARQLEN register is set to all FF's for a short period of time and the VF would catch the bits set if it was reading the register during that spike of time. This patch introduces an additional check to ignore this condition since the VF is in reset. Fixes: 19b73d8e ("i40evf: Add additional check for reset") Signed-off-by:Surabhi Boob <surabhi.boob@intel.com> Tested-by:
Tony Brelinski <tony.brelinski@intel.com> Signed-off-by:
Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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5a34373e
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