Cross Reference: /src/sys/dev/scsipi/scsipi

Lines Matching defs:screq
134 	scsireq_t *screq;
154 	screq = &si->si_screq;
158 	screq->retsts = 0;
159 	screq->status = xs->status;
163 		screq->datalen_used =
165 		screq->retsts = SCCMD_OK;
169 		screq->senselen_used = uimin(sizeof(xs->sense.scsi_sense),
171 		memcpy(screq->sense, &xs->sense.scsi_sense,
172 		    screq->senselen_used);
173 		screq->retsts = SCCMD_SENSE;
177 		screq->senselen_used = uimin(sizeof(xs->sense.atapi_sense),
179 		memcpy(screq->sense, &xs->sense.atapi_sense,
180 		    screq->senselen_used);
181 		screq->retsts = SCCMD_UNKNOWN; /* XXX need a shortsense here */
186 		screq->retsts = SCCMD_UNKNOWN;
190 		screq->retsts = SCCMD_TIMEOUT;
194 		screq->retsts = SCCMD_TIMEOUT;
198 		screq->retsts = SCCMD_BUSY;
204 		screq->retsts = SCCMD_UNKNOWN;
229  * the screq structure. [JRE]
235 	scsireq_t *screq;
247 	screq = &si->si_screq;
254 	if (bp->b_bcount != screq->datalen) {
261 	if (screq->timeout == 0) {
266 	if (screq->cmdlen > sizeof(struct scsipi_generic)) {
273 	if ((screq->flags & SCCMD_READ) && screq->datalen > 0)
275 	if ((screq->flags & SCCMD_WRITE) && screq->datalen > 0)
277 	if (screq->flags & SCCMD_TARGET)
279 	if (screq->flags & SCCMD_ESCAPE)
282 	error = scsipi_command(periph, (void *)screq->cmd, screq->cmdlen,
283 	    (void *)bp->b_data, screq->datalen,
285 	    screq->timeout, bp, flags | XS_CTL_USERCMD);
329 		scsireq_t *screq = (scsireq_t *)addr;
333 		len = screq->datalen;
338 		if (len > 0 && (screq->databuf == NULL ||
339 		    (screq->flags & (SCCMD_READ|SCCMD_WRITE)) == 0))
343 		si->si_screq = *screq;
346 			si->si_iov.iov_base = screq->databuf;
353 			    (screq->flags & SCCMD_READ) ? UIO_READ : UIO_WRITE;
360 			    (screq->flags & SCCMD_READ) ? B_READ : B_WRITE,
373 		*screq = si->si_screq;
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