[SCSI] aic79xx: Invalid Sequencer interrupt occured

On certain systems the driver seems to hit upon some
"scsi0: Invalid Sequencer interrupt occurred." problem and dumps card state.
According to Adaptec engineers this message is harmless. So as not to
confuse user we can as well disable the internal card state dump and
just print out the message itself.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index b2bcdd4ca1ab7a21ebebdd8765b8a2640703d3bc..326a622262352ea78aef9eed737365442eed025e 100644 (file)
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -978,9 +978,13 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
                break;
        }
        case INVALID_SEQINT:
-               printf("%s: Invalid Sequencer interrupt occurred.\n",
+               printf("%s: Invalid Sequencer interrupt occurred, "
+                      "resetting channel.\n",
                       ahd_name(ahd));
-               ahd_dump_card_state(ahd);
+#ifdef AHD_DEBUG
+               if ((ahd_debug & AHD_SHOW_RECOVERY) != 0)
+                       ahd_dump_card_state(ahd);
+#endif
                ahd_reset_channel(ahd, 'A', /*Initiate Reset*/TRUE);
                break;
        case STATUS_OVERRUN: