From: Chad Dupuis <chad.dupuis@qlogic.com>
Date: Mon, 30 Jul 2012 14:36:13 +0000 (-0700)
Subject: qla2xxx: Set Maximum Read Request Size to 4K.
X-Git-Tag: v2.6.39-400.9.0~406
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=85eebaeb6186f5dc489e61dff636d0daa745fedc;p=users%2Fjedix%2Flinux-maple.git

qla2xxx: Set Maximum Read Request Size to 4K.

JIRA Key: V2632FC-247

Acked-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Acked-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 98f482478dbe..e81b4a049311 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -760,7 +760,7 @@ qla24xx_pci_config(scsi_qla_host_t *vha)
 
 	/* PCIe -- adjust Maximum Read Request Size (2048). */
 	if (pci_find_capability(ha->pdev, PCI_CAP_ID_EXP))
-		pcie_set_readrq(ha->pdev, 2048);
+		pcie_set_readrq(ha->pdev, 4096);
 
 	pci_disable_rom(ha->pdev);
 
@@ -796,7 +796,7 @@ qla25xx_pci_config(scsi_qla_host_t *vha)
 
 	/* PCIe -- adjust Maximum Read Request Size (2048). */
 	if (pci_find_capability(ha->pdev, PCI_CAP_ID_EXP))
-		pcie_set_readrq(ha->pdev, 2048);
+		pcie_set_readrq(ha->pdev, 4096);
 
 	pci_disable_rom(ha->pdev);