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@xxxxxxx>
--
Dr. Hannes Reinecke hare@xxxxxxx
SuSE Linux Products GmbH S390 & zSeries
Maxfeldstraße 5 +49 911 74053 688
90409 Nürnberg http://www.suse.de
[PATCH 05/07] 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@xxxxxxx>
---
drivers/scsi/aic7xxx/aic79xx_core.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
f08314910831fee4967af1889ff5583064c96fcd
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index b2bcdd4..326a622 100644
--- 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,
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:
--
1.1.3
