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 98f482478dbe9cb68a0b68b13163f68b7071244b..e81b4a0493111c15c965e2192de5e5b2b8efb635 100644 (file)
--- 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);