net: ipa: disable interrupt and NAPI after channel stop

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Disable both the I/O completion interrupt and NAPI polling on a
channel *after* we successfully stop it rather than before.  This
ensures a completion occurring just before the channel is stopped
gets processed.

Enable NAPI polling and the interrupt *before* starting a channel
rather than after, to be symmetric.  A stopped channel won't
generate any completion interrupts anyway.

Enable NAPI before the interrupt and disable it afterward.

Signed-off-by: Alex Elder <elder@linaro.org>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Alex Elder 2021-02-01 11:28:48 -06:00 • committed by Jakub Kicinski

parent bd1ea1e464

commit 4fef691c9b

1 changed files with 9 additions and 9 deletions

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18

drivers/net/ipa/gsi.c

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