From mboxrd@z Thu Jan 1 00:00:00 1970 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 Message-ID: <1305764080-24853-5-git-send-email-decot@google.com> References: <1305764080-24853-1-git-send-email-decot@google.com> Cc: kernel-net-upstream@google.com, Mike Ditto , David Decotigny To: "David S. Miller" , Joe Perches , Szymon Janc , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: In-Reply-To: <1305764080-24853-1-git-send-email-decot@google.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Mike Ditto This adds a few debug messages to indicate whether PCIe interrupts are signaled with MSI or MSI-X. Signed-off-by: David Decotigny --- 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