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| author | Hannes Reinecke <hare@suse.de> | 2014-10-02 09:21:41 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-12 11:31:59 +0100 |
| commit | 6932fc677ef67632137008f94d5c485a55946813 (patch) | |
| tree | ecc2a96f1e95f395b6a7a035fd7785ac135284d0 /drivers | |
| parent | 17c9ff5221edb6680f0f5591dd3f371f758f7567 (diff) | |
| download | linux-stable-6932fc677ef67632137008f94d5c485a55946813.tar.gz linux-stable-6932fc677ef67632137008f94d5c485a55946813.tar.bz2 linux-stable-6932fc677ef67632137008f94d5c485a55946813.zip | |
vmw_pvscsi: fixup tagging
The request (and SCSI command) tag is the tag number assigned
by the generic block-tagging code, not the SCSI-II tag messages.
Those are represented by the device flags 'tagged_supported',
'simple_tags', and 'ordered_tags'.
(The SCSI midlayer doesn't use HEAD_OF_QUEUE tags).
So fixup vmw_pvscsi to assign the correct tag type.
[hch: fixed up to never set MSG_ORDERED_TAG]
Signed-off-by: Hannes Reinecke <hare@suse.de>
Acked-by: Arvind Kumar <arvindkumar@vmware.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/vmw_pvscsi.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c index c3b4f8b3a3a5..4a01c0598a2f 100644 --- a/drivers/scsi/vmw_pvscsi.c +++ b/drivers/scsi/vmw_pvscsi.c @@ -723,10 +723,6 @@ static int pvscsi_queue_ring(struct pvscsi_adapter *adapter, memcpy(e->cdb, cmd->cmnd, e->cdbLen); e->tag = SIMPLE_QUEUE_TAG; - if (sdev->tagged_supported && - (cmd->tag == HEAD_OF_QUEUE_TAG || - cmd->tag == ORDERED_QUEUE_TAG)) - e->tag = cmd->tag; if (cmd->sc_data_direction == DMA_FROM_DEVICE) e->flags = PVSCSI_FLAG_CMD_DIR_TOHOST; |