From 0061d38642244892e17156f005bd7055fe744644 Mon Sep 17 00:00:00 2001
From: Dave Jones <davej@redhat.com>
Date: Mon, 16 Mar 2009 10:06:05 +0100
Subject: [PATCH] cpqarray: enable bus mastering
We've been carrying this patch for the last 3 years in Fedora,
long past time we got it upstream...
Call pci_set_master to enable bus-mastering if the BIOS hasn't
done it already.
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
drivers/block/cpqarray.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 5d39df14ed90..ca268ca11159 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -617,6 +617,7 @@ static int cpqarray_pci_init(ctlr_info_t *c, struct pci_dev *pdev)
int i;
c->pci_dev = pdev;
+ pci_set_master(pdev);
if (pci_enable_device(pdev)) {
printk(KERN_ERR "cpqarray: Unable to Enable PCI device\n");
return -1;
--
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