ahci: add HFLAG_YES_FBS and apply it to 88SE9128

88SE9128 can do FBS and sets it in HOST_CAP but forgets to set FBSCP
in PORT_CMD.  Implement AHCI_HFLAG_YES_FBS and apply it to 88SE9128.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 7113c5724471..474427b6f99f 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -209,6 +209,7 @@ enum {
                                                         link offline */
         AHCI_HFLAG_NO_SNTF              = (1 << 12), /* no sntf */
         AHCI_HFLAG_NO_FPDMA_AA          = (1 << 13), /* no FPDMA AA */
+        AHCI_HFLAG_YES_FBS              = (1 << 14), /* force FBS cap on */
 
         /* ap->flags bits */