Messages in this thread Patch in this message | | | From | David Decotigny <> | Subject | [PATCH 5/6] forcedeth: Add messages to indicate using MSI or MSI-X | Date | Wed, 18 May 2011 17:14:39 -0700 |
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From: Mike Ditto <mditto@google.com>
This adds a few debug messages to indicate whether PCIe interrupts are signaled with MSI or MSI-X.
Signed-off-by: David Decotigny <decot@google.com> --- drivers/net/forcedeth.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 17e79de..2712ddc 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -3745,6 +3745,7 @@ static int nv_request_irq(struct net_device *dev, int intr_test) writel(0, base + NvRegMSIXMap0); writel(0, base + NvRegMSIXMap1); } + netdev_info(dev, "forcedeth: MSI-X enabled\n"); } } if (ret != 0 && np->msi_flags & NV_MSI_CAPABLE) { @@ -3766,6 +3767,7 @@ 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, "forcedeth: MSI enabled\n"); } } if (ret != 0) { -- 1.7.3.1
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