From: Ron Mercer <ron.mercer@qlogic.com>
Date: Sat, 10 Oct 2009 09:35:04 +0000 (+0000)
Subject: qlge: Set PCIE max read request size.
X-Git-Tag: v3.12-rc1~12159^2~862
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bc9167f39ff8cd428e8577eb72751a653008edb2;p=kernel%2Fkernel-generic.git

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>
---

diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 9fbded4..20a118d 100644
--- 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");