aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorDave Jones <davej@redhat.com>2009-03-16 10:06:05 +0100
committerJens Axboe <jens.axboe@oracle.com>2009-03-24 12:35:17 +0100
commit0061d38642244892e17156f005bd7055fe744644 (patch)
tree73630b32367bde8f13cf6570e42cd6721c28afc6
parentd399228646e26db315d6233bed65ec9d08c57f57 (diff)
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>
-rw-r--r--drivers/block/cpqarray.c1
1 files changed, 1 insertions, 0 deletions
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;

Privacy Policy