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| author |   Mike Ditto <mditto@google.com> | 2011-11-16 12:15:11 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-11-16 23:14:02 -0500 |
| commit | 8932878339f02f822ef613068c50127f7be87122 (patch) | |
| tree | a506d6fef4ac50f616207cdb60cafb42eec1bd77 /drivers/net/ethernet/nvidia | |
| parent | net: new counter for tx_timeout errors in sysfs (diff) | |
| download | linux-dev-8932878339f02f822ef613068c50127f7be87122.tar.xz linux-dev-8932878339f02f822ef613068c50127f7be87122.zip | |
forcedeth: Add messages to indicate using MSI or MSI-X
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>
Diffstat (limited to 'drivers/net/ethernet/nvidia')
| -rw-r--r-- | drivers/net/ethernet/nvidia/forcedeth.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 268ca169ae5a..eca089d42593 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -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) { |