88 	struct snic_req_info *rqi = NULL;  in snic_free_wq_buf()  local
94 	rqi = req_to_rqi(req);  in snic_free_wq_buf()
96 	if (list_empty(&rqi->list)) {  in snic_free_wq_buf()
101 	SNIC_BUG_ON(rqi->list.next == NULL); /* if not added to spl_cmd_list */  in snic_free_wq_buf()
102 	list_del_init(&rqi->list);  in snic_free_wq_buf()
105 	if (rqi->sge_va) {  in snic_free_wq_buf()
106 		snic_pci_unmap_rsp_buf(snic, rqi);  in snic_free_wq_buf()
107 		kfree((void *)rqi->sge_va);  in snic_free_wq_buf()
108 		rqi->sge_va = 0;  in snic_free_wq_buf()
110 	snic_req_free(snic, rqi);  in snic_free_wq_buf()
204 snic_handle_untagged_req(struct snic *snic, struct snic_req_info *rqi)  in snic_handle_untagged_req()  argument
208 	INIT_LIST_HEAD(&rqi->list);  in snic_handle_untagged_req()
211 	list_add_tail(&rqi->list, &snic->spl_cmd_list);  in snic_handle_untagged_req()
223 	struct snic_req_info *rqi = NULL;  in snic_req_init()  local
228 	rqi = mempool_alloc(snic->req_pool[typ], GFP_ATOMIC);  in snic_req_init()
229 	if (!rqi) {  in snic_req_init()
234 		return rqi;  in snic_req_init()
237 	memset(rqi, 0, sizeof(*rqi));  in snic_req_init()
238 	rqi->rq_pool_type = typ;  in snic_req_init()
239 	rqi->start_time = jiffies;  in snic_req_init()
240 	rqi->req = (struct snic_host_req *) (rqi + 1);  in snic_req_init()
241 	rqi->req_len = sizeof(struct snic_host_req);  in snic_req_init()
242 	rqi->snic = snic;  in snic_req_init()
244 	rqi->req = (struct snic_host_req *)(rqi + 1);  in snic_req_init()
249 	rqi->req_len += (sg_cnt * sizeof(struct snic_sg_desc));  in snic_req_init()
258 	memset(rqi->req, 0, rqi->req_len);  in snic_req_init()
261 	rqi->req->hdr.init_ctx = (ulong) rqi;  in snic_req_init()
263 	SNIC_SCSI_DBG(snic->shost, "Req_alloc:rqi = %p allocatd.\n", rqi);  in snic_req_init()
265 	return rqi;  in snic_req_init()
272 snic_abort_req_init(struct snic *snic, struct snic_req_info *rqi)  in snic_abort_req_init()  argument
276 	SNIC_BUG_ON(!rqi);  in snic_abort_req_init()
279 	if (rqi->abort_req)  in snic_abort_req_init()
280 		return rqi->abort_req;  in snic_abort_req_init()
291 	rqi->abort_req = req;  in snic_abort_req_init()
294 	req->hdr.init_ctx = (ulong) rqi;  in snic_abort_req_init()
303 snic_dr_req_init(struct snic *snic, struct snic_req_info *rqi)  in snic_dr_req_init()  argument
307 	SNIC_BUG_ON(!rqi);  in snic_dr_req_init()
317 	SNIC_BUG_ON(rqi->dr_req != NULL);  in snic_dr_req_init()
318 	rqi->dr_req = req;  in snic_dr_req_init()
321 	req->hdr.init_ctx = (ulong) rqi;  in snic_dr_req_init()
328 snic_req_free(struct snic *snic, struct snic_req_info *rqi)  in snic_req_free()  argument
330 	SNIC_BUG_ON(rqi->req == rqi->abort_req);  in snic_req_free()
331 	SNIC_BUG_ON(rqi->req == rqi->dr_req);  in snic_req_free()
332 	SNIC_BUG_ON(rqi->sge_va != 0);  in snic_req_free()
336 		      rqi, rqi->req, rqi->abort_req, rqi->dr_req);  in snic_req_free()
338 	if (rqi->abort_req) {  in snic_req_free()
339 		if (rqi->abort_req->req_pa)  in snic_req_free()
341 					 rqi->abort_req->req_pa,  in snic_req_free()
345 		mempool_free(rqi->abort_req, snic->req_pool[SNIC_REQ_TM_CACHE]);  in snic_req_free()
348 	if (rqi->dr_req) {  in snic_req_free()
349 		if (rqi->dr_req->req_pa)  in snic_req_free()
351 					 rqi->dr_req->req_pa,  in snic_req_free()
355 		mempool_free(rqi->dr_req, snic->req_pool[SNIC_REQ_TM_CACHE]);  in snic_req_free()
358 	if (rqi->req->req_pa)  in snic_req_free()
360 				 rqi->req->req_pa,  in snic_req_free()
361 				 rqi->req_len,  in snic_req_free()
364 	mempool_free(rqi, snic->req_pool[rqi->rq_pool_type]);  in snic_req_free()
368 snic_pci_unmap_rsp_buf(struct snic *snic, struct snic_req_info *rqi)  in snic_pci_unmap_rsp_buf()  argument
372 	sgd = req_to_sgl(rqi_to_req(rqi));  in snic_pci_unmap_rsp_buf()
386 	struct snic_req_info *rqi;  in snic_free_all_untagged_reqs()  local
392 		rqi = list_entry(cur, struct snic_req_info, list);  in snic_free_all_untagged_reqs()
393 		list_del_init(&rqi->list);  in snic_free_all_untagged_reqs()
394 		if (rqi->sge_va) {  in snic_free_all_untagged_reqs()
395 			snic_pci_unmap_rsp_buf(snic, rqi);  in snic_free_all_untagged_reqs()
396 			kfree((void *)rqi->sge_va);  in snic_free_all_untagged_reqs()
397 			rqi->sge_va = 0;  in snic_free_all_untagged_reqs()
400 		snic_req_free(snic, rqi);  in snic_free_all_untagged_reqs()
409 snic_release_untagged_req(struct snic *snic, struct snic_req_info *rqi)  in snic_release_untagged_req()  argument
421 	if (list_empty(&rqi->list)) {  in snic_release_untagged_req()
425 	list_del_init(&rqi->list);  in snic_release_untagged_req()
427 	snic_req_free(snic, rqi);  in snic_release_untagged_req()
447 	struct snic_req_info *rqi = NULL;  in snic_dump_desc()  local
452 		rqi = (struct snic_req_info *) fwreq->hdr.init_ctx;  in snic_dump_desc()
454 		rqi = (struct snic_req_info *) req->hdr.init_ctx;  in snic_dump_desc()
456 	SNIC_BUG_ON(rqi == NULL || rqi->req == NULL);  in snic_dump_desc()
496 			 rqi->req->u.icmnd.cdb[0]);  in snic_dump_desc()
547 snic_calc_io_process_time(struct snic *snic, struct snic_req_info *rqi)  in snic_calc_io_process_time()  argument
551 	duration = jiffies - rqi->start_time;  in snic_calc_io_process_time()