[SCSI] fusion: fibre channel: return DID_ERROR for MPI_IOCSTATUS_SCSI_IOC_TERMINATED

A repost of a patch forwarded by Mikael Reed from 2006-12-20.

The fibre channel IOC may kill a request for a variety of
reasons, some of which may be recovered by a retry, some of
which are unlikely to be recovered.  Return DID_ERROR
instead of DID_RESET to permit retry of the command,
just not an infinite number of them.

Signed-off-by: Michael Reed <mdr@sgi.com>
Signed-off-by: Eric Moore <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 2c72c36b8171..076eb2b573a3 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -701,6 +701,17 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
                                                 break;
                                         }
                                 }
+                        } else if (ioc->bus_type == FC) {
+                                /*
+                                 * The FC IOC may kill a request for variety of
+                                 * reasons, some of which may be recovered by a
+                                 * retry, some which are unlikely to be
+                                 * recovered. Return DID_ERROR instead of
+                                 * DID_RESET to permit retry of the command,
+                                 * just not an infinite number of them
+                                 */
+                                sc->result = DID_ERROR << 16;
+                                break;
                         }
 
                         /*