[PATCH] ahci: add HOST_CAP_NCQ constant
authorTejun Heo <htejun@gmail.com>
Mon, 15 May 2006 12:03:52 +0000 (21:03 +0900)
committerTejun Heo <htejun@gmail.com>
Mon, 15 May 2006 12:03:52 +0000 (21:03 +0900)
Add HOST_CAP_NCQ.

Signed-off-by: Tejun Heo <htejun@gmail.com>
drivers/scsi/ahci.c

index b25373f530acd41b40029e7f3167a533518e7f87..740e7d86d5f8e0da33a3270e055eb1da4d6f3fd7 100644 (file)
@@ -93,6 +93,7 @@ enum {
 
        /* HOST_CAP bits */
        HOST_CAP_CLO            = (1 << 24), /* Command List Override support */
+       HOST_CAP_NCQ            = (1 << 30), /* Native Command Queueing */
        HOST_CAP_64             = (1 << 31), /* PCI DAC (64-bit DMA) support */
 
        /* registers for each SATA port */