net: ipa: track pending transactions with an ID

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Add a transaction ID field to track the first element in the
transaction array that is pending (sent to hardware) but not yet
complete.  Advance the ID when a completion event for a channel
indicates that transactions have completed.

Temporarily add warnings that verify that the first pending
transaction tracked by the ID matches the first element on the
pending list, both when pending and completing, as well as when
resetting the channel.

Remove the temporary warnings added by the previous commit.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alex Elder 2022-08-31 17:40:15 -05:00 • committed by David S. Miller

parent fc95d958e2

commit eeff7c14e0

2 changed files with 29 additions and 18 deletions

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1

drivers/net/ipa/gsi.h

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46

drivers/net/ipa/gsi_trans.c

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