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Commit 979db803 authored by Tejun Heo's avatar Tejun Heo
Browse files

[PATCH] ahci: add HOST_CAP_NCQ constant 



Add HOST_CAP_NCQ.

Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
parent dd410ff1

drivers/scsi/ahci.c

+1 −0
Original line number Diff line number Diff line
@@ -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 */