From mboxrd@z Thu Jan 1 00:00:00 1970 From: xiong Subject: [PATCH 10/10] atl1c: add flag of PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG Date: Thu, 26 Apr 2012 14:41:01 +0800 Message-ID: <1335422461-16588-3-git-send-email-xiong@qca.qualcomm.com> References: <1335422461-16588-1-git-send-email-xiong@qca.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , xiong To: , , Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:52442 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754634Ab2DZGmN (ORCPT ); Thu, 26 Apr 2012 02:42:13 -0400 In-Reply-To: <1335422461-16588-1-git-send-email-xiong@qca.qualcomm.com> Sender: netdev-owner@vger.kernel.org List-ID: supported devices all have one issue that msi interrupt doesn't assert if pci command register bit (PCI_COMMAND_INTX_DISABLE) is set. that bit should be effect only for INTx style interrupt. Signed-off-by: xiong Tested-by: Liu David --- drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 25b7b00..07b6018 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -2434,6 +2434,7 @@ static int __devinit atl1c_probe(struct pci_dev *pdev, dev_err(&pdev->dev, "cannot map device registers\n"); goto err_ioremap; } + pdev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG; /* init mii data */ adapter->mii.dev = netdev; -- 1.7.7