ionic: clean interrupt before enabling queue to avoid credit race

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[ Upstream commit e8797a0584 ]

Clear the interrupt credits before enabling the queue rather
than after to be sure that the enabled queue starts at 0 and
that we don't wipe away possible credits after enabling the
queue.

Fixes: 0f3154e6bc ("ionic: Add Tx and Rx handling")
Signed-off-by: Neel Patel <neel.patel@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Neel Patel 2023-02-02 13:55:35 -08:00 • committed by Greg Kroah-Hartman

parent 95e29c11ab

commit db34b5352e

1 changed files with 12 additions and 3 deletions

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drivers/net/ethernet/pensando/ionic/ionic_lif.c

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