[SCSI] bfa: add dynamic queue selection
Add new bfa functionality to support dynamic queue selection (IO redirection).
IO redirection can only be enabled when QoS is disabled.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/bfa/bfa_hw_ct.c b/drivers/scsi/bfa/bfa_hw_ct.c
index 76ceb9a..a357fb3 100644
--- a/drivers/scsi/bfa/bfa_hw_ct.c
+++ b/drivers/scsi/bfa/bfa_hw_ct.c
@@ -168,4 +168,9 @@
bfa_ioc_isr_mode_set(&bfa->ioc, msix);
}
-
+void
+bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end)
+{
+ *start = BFA_MSIX_RME_Q0;
+ *end = BFA_MSIX_RME_Q3;
+}