net: ipa: generic command param fix

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[ Upstream commit 2df181f09c ]

Starting at IPA v4.11, the GSI_GENERIC_COMMAND GSI register got a
new PARAMS field.  The code that encodes a value into that field
sets it unconditionally, which is wrong.

We currently only provide 0 as the field's value, so this error has
no real effect.  Still, it's a bug, so let's fix it.

Fix an (unrelated) incorrect comment as well.  Fields in the
ERROR_LOG GSI register actually *are* defined for IPA versions
prior to v3.5.1.

Fixes: fe68c43ce3 ("net: ipa: support enhanced channel flow control")
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Alex Elder 2023-02-08 14:56:45 -06:00 • committed by Greg Kroah-Hartman

parent 7c4717782a

commit 01fc68c867

2 changed files with 2 additions and 2 deletions

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3

drivers/net/ipa/gsi.c

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1

drivers/net/ipa/gsi_reg.h

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