dev/twa/tw_osl_cam.c

59 static TW_INT32	tw_osli_execute_scsi(struct tw_osli_req_context *req,
190  * Input:		req	-- ptr to OSL internal request context
197 tw_osli_execute_scsi(struct tw_osli_req_context *req, union ccb *ccb)
199 	struct twa_softc		*sc = req->ctlr;
245 			req->flags |= TW_OSLI_REQ_FLAGS_DATA_IN;
247 			req->flags |= TW_OSLI_REQ_FLAGS_DATA_OUT;
251 	req_pkt = &req->req_pkt;
279 		if ((req->length = csio->dxfer_len) != 0) {
280 			req->data = csio->data_ptr;
284 		req->flags |= TW_OSLI_REQ_FLAGS_CCB;
285 	req->deadline = tw_osl_get_local_time() + (ccb_h->timeout / 1000);
291 	error = tw_osli_map_request(req);
292 	if ((error) && (req->flags & TW_OSLI_REQ_FLAGS_FAILED)) {
293 		req->deadline = 0;
321 		struct tw_osli_req_context	*req;
323 		req = tw_osli_get_request(sc);
324 		if (req == NULL) {
336 		if ((tw_cl_is_reset_needed(&(req->ctlr->ctlr_handle)))) {
340 			tw_osli_req_q_insert_tail(req, TW_OSLI_FREE_Q);
344 		req->req_handle.osl_req_ctxt = req;
345 		req->req_handle.is_io = TW_CL_TRUE;
346 		req->orig_req = ccb;
347 		if (tw_osli_execute_scsi(req, ccb))
348 			tw_osli_req_q_insert_tail(req, TW_OSLI_FREE_Q);
523 		struct tw_osli_req_context	*req = req_handle->osl_req_ctxt;
524 		union ccb			*ccb = (union ccb *)(req->orig_req);
544 	struct tw_osli_req_context	*req = req_handle->osl_req_ctxt;
545 	union ccb			*ccb = (union ccb *)(req->orig_req);
548 	req->deadline = tw_osl_get_local_time() + (ccb_h->timeout / 1000);
564 	struct tw_osli_req_context	*req = req_handle->osl_req_ctxt;
566 	req->deadline = 0;
607 	struct tw_osli_req_context	*req = req_handle->osl_req_ctxt;
609 		(struct tw_cl_req_packet *)(&req->req_pkt);
611 	struct twa_softc		*sc = req->ctlr;
612 	union ccb			*ccb = (union ccb *)(req->orig_req);
616 	if (req->state != TW_OSLI_REQ_STATE_BUSY)
622 			req, req->state);
629 	req->state = TW_OSLI_REQ_STATE_COMPLETE;
630 	tw_osli_req_q_remove_item(req, TW_OSLI_BUSY_Q);
632 	tw_osli_unmap_request(req);
634 	req->deadline = 0;
635 	if (req->error_code) {
637 		if (req->error_code == EBUSY) {
645 		else if (req->error_code == EFBIG)
682 	if (! req->error_code)
684 		tw_osli_req_q_insert_tail(req, TW_OSLI_FREE_Q);