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Merge by hand (conflicts in scsi_lib.c)

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This merge is pretty extensive.  The conflict is over the new
req->retries parameter, so I had to change the prototype to
scsi_setup_blk_pc_cmnd() and the usage in sd, sr and st.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Bottomley
2005-12-15 17:35:24 -06:00
parent 787926b1b2 7b6666530e
commit 2a1e1379ba
91 changed files with 890 additions and 1366 deletions
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20
drivers/scsi/sr.c
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@@ -320,25 +320,11 @@ static int sr_init_command(struct scsi_cmnd * SCpnt)
* these are already setup, just copy cdb basically
*/
if (SCpnt->request->flags & REQ_BLOCK_PC) {
struct request *rq = SCpnt->request;
scsi_setup_blk_pc_cmnd(SCpnt, MAX_RETRIES);
if (sizeof(rq->cmd) > sizeof(SCpnt->cmnd))
return 0;
if (SCpnt->timeout_per_command)
timeout = SCpnt->timeout_per_command;
memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
SCpnt->cmd_len = rq->cmd_len;
if (!rq->data_len)
SCpnt->sc_data_direction = DMA_NONE;
else if (rq_data_dir(rq) == WRITE)
SCpnt->sc_data_direction = DMA_TO_DEVICE;
else
SCpnt->sc_data_direction = DMA_FROM_DEVICE;
this_count = rq->data_len;
if (rq->timeout)
timeout = rq->timeout;
SCpnt->transfersize = rq->data_len;
goto queue;
}