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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

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Conflicts:

	drivers/net/smc911x.c
This commit is contained in:
David S. Miller
2008-06-13 20:52:39 -07:00
parent 875ec4333b 7775c9753b
commit 4ae127d1b6
533 changed files with 6132 additions and 3211 deletions
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20
drivers/net/forcedeth.c
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@@ -3277,6 +3277,20 @@ static void nv_link_irq(struct net_device *dev)
dprintk(KERN_DEBUG "%s: link change notification done.\n", dev->name);
}
static void nv_msi_workaround(struct fe_priv *np)
{
/* Need to toggle the msi irq mask within the ethernet device,
* otherwise, future interrupts will not be detected.
*/
if (np->msi_flags & NV_MSI_ENABLED) {
u8 __iomem *base = np->base;
writel(0, base + NvRegMSIIrqMask);
writel(NVREG_MSI_VECTOR_0_ENABLED, base + NvRegMSIIrqMask);
}
}
static irqreturn_t nv_nic_irq(int foo, void *data)
{
struct net_device *dev = (struct net_device *) data;
@@ -3299,6 +3313,8 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
if (!(events & np->irqmask))
break;
nv_msi_workaround(np);
spin_lock(&np->lock);
nv_tx_done(dev);
spin_unlock(&np->lock);
@@ -3414,6 +3430,8 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
if (!(events & np->irqmask))
break;
nv_msi_workaround(np);
spin_lock(&np->lock);
nv_tx_done_optimized(dev, TX_WORK_PER_LOOP);
spin_unlock(&np->lock);
@@ -3754,6 +3772,8 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
if (!(events & NVREG_IRQ_TIMER))
return IRQ_RETVAL(0);
nv_msi_workaround(np);
spin_lock(&np->lock);
np->intr_test = 1;
spin_unlock(&np->lock);