Subject: [PATCH 5/6] forcedeth: Add messages to indicate using MSI or MSI-X

From: David Decotigny <[email-masked]>
Date: Wed, 18 May 2011 17:14:39 -0700

From: Mike Ditto <[email-masked]>

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

Signed-off-by: David Decotigny <[email-masked]>
---
 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