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authorSuresh Reddy <Suresh.Reddy@emulex.com>2014-07-11 14:03:01 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-28 08:00:05 -0700
commitc771cc33f93bac30415cdb6d4f9619261fbd1a9c (patch)
tree54fb4b7b98558ad6bbd4122947e0e63187fc0e35
parentc29503e9c04e142bdc14f25df4569486c9e67bd1 (diff)
be2net: set EQ DB clear-intr bit in be_open()
[ Upstream commit 4cad9f3b61c7268fa89ab8096e23202300399b5d ] On BE3, if the clear-interrupt bit of the EQ doorbell is not set the first time it is armed, ocassionally we have observed that the EQ doesn't raise anymore interrupts even if it is in armed state. This patch fixes this by setting the clear-interrupt bit when EQs are armed for the first time in be_open(). Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 7371626c56a1..d81a7dbfeef6 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2663,7 +2663,7 @@ static int be_open(struct net_device *netdev)
for_all_evt_queues(adapter, eqo, i) {
napi_enable(&eqo->napi);
- be_eq_notify(adapter, eqo->q.id, true, false, 0);
+ be_eq_notify(adapter, eqo->q.id, true, true, 0);
}
adapter->flags |= BE_FLAGS_NAPI_ENABLED;