diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/arc.c | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/sys/dev/pci/arc.c b/sys/dev/pci/arc.c index 3688206166a..ec5fca70437 100644 --- a/sys/dev/pci/arc.c +++ b/sys/dev/pci/arc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arc.c,v 1.18 2006/08/14 15:22:27 dlg Exp $ */ +/* $OpenBSD: arc.c,v 1.19 2006/08/15 02:09:02 dlg Exp $ */ /* * Copyright (c) 2006 David Gwynne <dlg@openbsd.org> @@ -153,11 +153,12 @@ struct arc_msg_scsicmd { #define ARC_MSG_CDBLEN 16 u_int8_t cdb[ARC_MSG_CDBLEN]; -#define ARC_MSG_SENSELEN 16 + u_int8_t status; +#define ARC_MSG_STATUS_SELTIMEOUT 0xf0 +#define ARC_MSG_STATUS_ABORTED 0xf1 +#define ARC_MSG_STATUS_INIT_FAIL 0xf2 +#define ARC_MSG_SENSELEN 15 u_int8_t sense_data[ARC_MSG_SENSELEN]; -#define ARC_MSG_SENSE_TIMEOUT 0xf0 -#define ARC_MSG_SENSE_ABORTED 0xf1 -#define ARC_MSG_SENSE_INIT_FAIL 0xf2 /* followed by an sgl */ } __packed; @@ -509,6 +510,7 @@ void arc_scsi_cmd_done(struct arc_softc *sc, struct arc_ccb *ccb, u_int32_t reg) { struct scsi_xfer *xs = ccb->ccb_xs; + struct arc_msg_scsicmd *cmd; if (xs->datalen != 0) { bus_dmamap_sync(sc->sc_dmat, ccb->ccb_dmamap, 0, @@ -521,8 +523,31 @@ arc_scsi_cmd_done(struct arc_softc *sc, struct arc_ccb *ccb, u_int32_t reg) xs->flags |= ITSDONE; if (reg & ARC_REG_REPLY_QUEUE_ERR) { - // printf("%s: something went wrong\n", DEVNAME(sc)); - xs->error = XS_DRIVER_STUFFUP; + cmd = &ccb->ccb_cmd->cmd; + + switch (cmd->status) { + case ARC_MSG_STATUS_SELTIMEOUT: + case ARC_MSG_STATUS_ABORTED: + case ARC_MSG_STATUS_INIT_FAIL: + xs->status = SCSI_OK; + xs->error = XS_SELTIMEOUT; + break; + + case SCSI_CHECK: + bzero(&xs->sense, sizeof(xs->sense)); + bcopy(cmd->sense_data, &xs->sense, + min(ARC_MSG_SENSELEN, sizeof(xs->sense))); + xs->sense.error_code = SSD_ERRCODE_VALID | 0x70; + xs->status = SCSI_CHECK; + xs->error = XS_SENSE; + break; + + default: + /* unknown device status */ + xs->error = XS_BUSY; /* try again later? */ + xs->status = SCSI_BUSY; + break; + } } else { xs->status = SCSI_OK; xs->error = XS_NOERROR; |