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forcedeth: Add messages to indicate using MSI or MSI-X

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This adds a few kernel messages to indicate whether PCIe interrupts
are signaled with MSI or MSI-X.

Signed-off-by: David Decotigny <david.decotigny@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mike Ditto 2011-11-16 12:15:11 +00:00 committed by David S. Miller
parent ccf5ff69fb
commit 8932878339
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/nvidia/forcedeth.c
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@ -3810,6 +3810,7 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
writel(0, base + NvRegMSIXMap0);
writel(0, base + NvRegMSIXMap1);
}
netdev_info(dev, "MSI-X enabled\n");
}
}
if (ret != 0 && np->msi_flags & NV_MSI_CAPABLE) {
@ -3831,6 +3832,7 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
writel(0, base + NvRegMSIMap1);
/* enable msi vector 0 */
writel(NVREG_MSI_VECTOR_0_ENABLED, base + NvRegMSIIrqMask);
netdev_info(dev, "MSI enabled\n");
}
}
if (ret != 0) {