qlge: Set PCIE max read request size.
Ron Mercer [Sat, 10 Oct 2009 09:35:04 +0000 (09:35 +0000)]
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/qlge/qlge_main.c

index 9fbded4..20a118d 100644 (file)
@@ -3881,6 +3881,13 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
        qdev->pdev = pdev;
        pci_set_drvdata(pdev, ndev);
 
+       /* Set PCIe read request size */
+       err = pcie_set_readrq(pdev, 4096);
+       if (err) {
+               dev_err(&pdev->dev, "Set readrq failed.\n");
+               goto err_out;
+       }
+
        err = pci_request_regions(pdev, DRV_NAME);
        if (err) {
                dev_err(&pdev->dev, "PCI region request failed.\n");