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be2net: Disarm CQ and EQ to disable interrupt in Lancer

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For Lancer disable interrupts in close by disarming CQs and EQs.
Change the order of calls in be_close to achieve the correct result.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Padmanabh Ratnakar 2011-03-07 03:09:17 +00:00 committed by David S. Miller
parent d8a29d3159
commit 63fcb27fdc
1 changed files with 12 additions and 5 deletions
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17
drivers/net/benet/be_main.c
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@ -2088,6 +2088,18 @@ static int be_close(struct net_device *netdev)
if (!lancer_chip(adapter))
be_intr_set(adapter, false);
for_all_rx_queues(adapter, rxo, i)
napi_disable(&rxo->rx_eq.napi);
napi_disable(&tx_eq->napi);
if (lancer_chip(adapter)) {
be_cq_notify(adapter, adapter->tx_obj.cq.id, false, 0);
be_cq_notify(adapter, adapter->mcc_obj.cq.id, false, 0);
for_all_rx_queues(adapter, rxo, i)
be_cq_notify(adapter, rxo->cq.id, false, 0);
}
if (adapter->msix_enabled) {
vec = be_msix_vec_get(adapter, tx_eq);
synchronize_irq(vec);
@ -2101,11 +2113,6 @@ static int be_close(struct net_device *netdev)
}
be_irq_unregister(adapter);
for_all_rx_queues(adapter, rxo, i)
napi_disable(&rxo->rx_eq.napi);
napi_disable(&tx_eq->napi);
/* Wait for all pending tx completions to arrive so that
* all tx skbs are freed.
*/