Commit deeb003e authored by Shane Huang's avatar Shane Huang Committed by Jeff Garzik
Browse files

libata: add SATA PMP revision information for spec 1.2 



This small patch is just adding the information for PMP spec 1.2

Signed-off-by: default avatarShane Huang <shane.huang@amd.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent ac8672ea

drivers/ata/libata-pmp.c

+2 −0
Original line number Diff line number Diff line
@@ -221,6 +221,8 @@ static const char *sata_pmp_spec_rev_str(const u32 *gscr) 
{

	u32 rev = gscr[SATA_PMP_GSCR_REV];



	if (rev & (1 << 3))

		return "1.2";

	if (rev & (1 << 2))

		return "1.1";

	if (rev & (1 << 1))