pds_core: pass opcode to devcmd_wait

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[ Upstream commit 0ea064e74b ]

Don't rely on the PCI memory for the devcmd opcode because we
read a 0xff value if the PCI bus is broken, which can cause us
to report a bogus dev_cmd opcode later.

Fixes: 523847df1b ("pds_core: add devcmd device interfaces")
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230824161754.34264-6-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Shannon Nelson 2023-08-24 09:17:54 -07:00 • committed by Greg Kroah-Hartman

parent b272690b33

commit 1f35fe7674

1 changed files with 2 additions and 5 deletions

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drivers/net/ethernet/amd/pds_core/dev.c

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