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[SCSI] ibmvscsi: Handle non SCSI error status

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Adds support to the ibmvscsi driver to handle non SCSI error
status. This is needed to support some new VIOS enhancements.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Santiago Leon <santil@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Brian King
2008-04-25 16:58:29 -05:00
committed by James Bottomley
parent 61d7416a28
commit c3a3b55ae8
2 changed files with 13 additions and 1 deletions
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5
drivers/scsi/ibmvscsi/ibmvscsi.c
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@@ -686,7 +686,7 @@ static void handle_cmd_rsp(struct srp_event_struct *evt_struct)
}
if (cmnd) {
cmnd->result = rsp->status;
cmnd->result |= rsp->status;
if (((cmnd->result >> 1) & 0x1f) == CHECK_CONDITION)
memcpy(cmnd->sense_buffer,
rsp->data,
@@ -730,6 +730,7 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
u16 lun = lun_from_dev(cmnd->device);
u8 out_fmt, in_fmt;
cmnd->result = (DID_OK << 16);
evt_struct = get_event_struct(&hostdata->pool);
if (!evt_struct)
return SCSI_MLQUEUE_HOST_BUSY;
@@ -1347,6 +1348,8 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq,
del_timer(&evt_struct->timer);
if (crq->status != VIOSRP_OK && evt_struct->cmnd)
evt_struct->cmnd->result = DID_ERROR << 16;
if (evt_struct->done)
evt_struct->done(evt_struct);
else