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[SCSI] ibmvscsi: Non SCSI error status fixup

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Some versions of the Virtual I/O Server on Power
return 0x99 in the non-SCSI error status field as success,
rather than 0. This fixes the ibmvscsi driver to treat this
response as success.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Brian King 2008-05-19 10:27:56 -05:00 committed by James Bottomley
parent 7ba2db5f38
commit ca61668b82
2 changed files with 3 additions and 2 deletions
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2
drivers/scsi/ibmvscsi/ibmvscsi.c
View File

@ -1348,7 +1348,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq,
del_timer(&evt_struct->timer);
if (crq->status != VIOSRP_OK && evt_struct->cmnd)
if ((crq->status != VIOSRP_OK && crq->status != VIOSRP_OK2) && evt_struct->cmnd)
evt_struct->cmnd->result = DID_ERROR << 16;
if (evt_struct->done)
evt_struct->done(evt_struct);

3
drivers/scsi/ibmvscsi/viosrp.h
View File

@ -65,7 +65,8 @@ enum viosrp_crq_status {
VIOSRP_VIOLATES_MAX_XFER = 0x2,
VIOSRP_PARTNER_PANIC = 0x3,
VIOSRP_DEVICE_BUSY = 0x8,
VIOSRP_ADAPTER_FAIL = 0x10
VIOSRP_ADAPTER_FAIL = 0x10,
VIOSRP_OK2 = 0x99,
};
struct viosrp_crq {