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    Subject[PATCH 10/10] atl1c: add flag of PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG
    Date
    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 <xiong@qca.qualcomm.com>
    Tested-by: Liu David <dwliu@qca.qualcomm.com>
    ---
    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


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