[SCSI] bfa: Enable new halt interrupt in BFA.

bfa_intr.c:  Enable new halt interrupt in BFA.
bfi_ctreg.h: Expose new halt interrupt bit definition to host.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

2 files changed, 5 insertions, 3 deletions

diff --git a/drivers/scsi/bfa/bfa_intr.c b/drivers/scsi/bfa/bfa_intr.c
index b36540e4ed76..ab463db11144 100644
--- a/drivers/scsi/bfa/bfa_intr.c
+++ b/drivers/scsi/bfa/bfa_intr.c
@@ -15,7 +15,7 @@
  * General Public License for more details.
  */
 #include <bfa.h>
-#include <bfi/bfi_cbreg.h>
+#include <bfi/bfi_ctreg.h>
 #include <bfa_port_priv.h>
 #include <bfa_intr_priv.h>
 #include <cs/bfa_debug.h>
@@ -96,7 +96,8 @@ bfa_isr_enable(struct bfa_s *bfa)
 
         bfa_msix_install(bfa);
         intr_unmask = (__HFN_INT_ERR_EMC | __HFN_INT_ERR_LPU0 |
-                       __HFN_INT_ERR_LPU1 | __HFN_INT_ERR_PSS);
+                       __HFN_INT_ERR_LPU1 | __HFN_INT_ERR_PSS |
+                       __HFN_INT_LL_HALT);
 
         if (pci_func == 0)
                 intr_unmask |= (__HFN_INT_CPE_Q0 | __HFN_INT_CPE_Q1 |
@@ -205,7 +206,7 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec)
 
         if (intr & (__HFN_INT_ERR_EMC |
                     __HFN_INT_ERR_LPU0 | __HFN_INT_ERR_LPU1 |
-                    __HFN_INT_ERR_PSS))
+                    __HFN_INT_ERR_PSS | __HFN_INT_LL_HALT))
                 bfa_msix_errint(bfa, intr);
 }
 
diff --git a/drivers/scsi/bfa/include/bfi/bfi_ctreg.h b/drivers/scsi/bfa/include/bfi/bfi_ctreg.h
index d3caa58c0a0a..dd2992c38afb 100644
--- a/drivers/scsi/bfa/include/bfi/bfi_ctreg.h
+++ b/drivers/scsi/bfa/include/bfi/bfi_ctreg.h
@@ -589,6 +589,7 @@ enum {
 #define __HFN_INT_MBOX_LPU1                0x00200000U
 #define __HFN_INT_MBOX1_LPU0               0x00400000U
 #define __HFN_INT_MBOX1_LPU1               0x00800000U
+#define __HFN_INT_LL_HALT                  0x01000000U
 #define __HFN_INT_CPE_MASK                 0x000000ffU
 #define __HFN_INT_RME_MASK                 0x0000ff00U