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authorYinghai Lu <yinghai@kernel.org>2009-02-06 01:30:36 -0800
committerDavid S. Miller <davem@davemloft.net>2009-02-06 01:30:36 -0800
commit0335ef5d59f40931e1b8f0a8be6a09dbc623081b (patch)
tree2d22c6f3bacad15a623824da3e3711bef9cb617c /drivers/net/forcedeth.c
parent79d30a581fc405fc63322622cb1517d95ed8f5ce (diff)
downloadop-kernel-dev-0335ef5d59f40931e1b8f0a8be6a09dbc623081b.zip
op-kernel-dev-0335ef5d59f40931e1b8f0a8be6a09dbc623081b.tar.gz
forcedeth: disable irq at first before schedule rx
Impact: clean up schedule it later after disable it. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/forcedeth.c')
-rw-r--r--drivers/net/forcedeth.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 2d5f7d4..a7c1571 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3708,13 +3708,13 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
u32 events;
events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
- writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
if (events) {
- napi_schedule(&np->napi);
/* disable receive interrupts on the nic */
writel(NVREG_IRQ_RX_ALL, base + NvRegIrqMask);
pci_push(base);
+ writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
+ napi_schedule(&np->napi);
}
return IRQ_HANDLED;
}
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