qlge: Set PCIE max read request size.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Oct 12, 2009 · bc9167f · bc9167f
1 parent 1d1023d
commit bc9167f
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
@@ -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");