34 static int bfad_im_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmnd);
44 	struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;  in bfa_cb_ioim_done()  local
53 		scsi_set_resid(cmnd, 0);  in bfa_cb_ioim_done()
59 			memcpy(cmnd->sense_buffer, sns_info, sns_len);  in bfa_cb_ioim_done()
64 			scsi_set_resid(cmnd, residue);  in bfa_cb_ioim_done()
66 				(scsi_bufflen(cmnd) - residue) <  in bfa_cb_ioim_done()
67 					cmnd->underflow) {  in bfa_cb_ioim_done()
72 		cmnd->result = ScsiResult(host_status, scsi_status);  in bfa_cb_ioim_done()
78 		cmnd->result = ScsiResult(host_status, 0);  in bfa_cb_ioim_done()
82 		cmnd->result = ScsiResult(host_status, 0);  in bfa_cb_ioim_done()
86 		cmnd->result = ScsiResult(host_status, 0);  in bfa_cb_ioim_done()
90 	if (cmnd->device->host != NULL)  in bfa_cb_ioim_done()
91 		scsi_dma_unmap(cmnd);  in bfa_cb_ioim_done()
93 	cmnd->host_scribble = NULL;  in bfa_cb_ioim_done()
94 	bfa_trc(bfad, cmnd->result);  in bfa_cb_ioim_done()
96 	itnim_data = cmnd->device->hostdata;  in bfa_cb_ioim_done()
99 		if (!cmnd->result && itnim &&  in bfa_cb_ioim_done()
100 			 (bfa_lun_queue_depth > cmnd->device->queue_depth)) {  in bfa_cb_ioim_done()
102 			bfad_ramp_up_qdepth(itnim, cmnd->device);  in bfa_cb_ioim_done()
103 		} else if (cmnd->result == SAM_STAT_TASK_SET_FULL && itnim) {  in bfa_cb_ioim_done()
105 			bfad_handle_qfull(itnim, cmnd->device);  in bfa_cb_ioim_done()
109 	cmnd->scsi_done(cmnd);  in bfa_cb_ioim_done()
115 	struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;  in bfa_cb_ioim_good_comp()  local
119 	cmnd->result = ScsiResult(DID_OK, SCSI_STATUS_GOOD);  in bfa_cb_ioim_good_comp()
122 	if (cmnd->device->host != NULL)  in bfa_cb_ioim_good_comp()
123 		scsi_dma_unmap(cmnd);  in bfa_cb_ioim_good_comp()
125 	cmnd->host_scribble = NULL;  in bfa_cb_ioim_good_comp()
128 	if (bfa_lun_queue_depth > cmnd->device->queue_depth) {  in bfa_cb_ioim_good_comp()
129 		itnim_data = cmnd->device->hostdata;  in bfa_cb_ioim_good_comp()
133 				bfad_ramp_up_qdepth(itnim, cmnd->device);  in bfa_cb_ioim_good_comp()
137 	cmnd->scsi_done(cmnd);  in bfa_cb_ioim_good_comp()
143 	struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;  in bfa_cb_ioim_abort()  local
146 	cmnd->result = ScsiResult(DID_ERROR, 0);  in bfa_cb_ioim_abort()
149 	if (cmnd->device->host != NULL)  in bfa_cb_ioim_abort()
150 		scsi_dma_unmap(cmnd);  in bfa_cb_ioim_abort()
152 	bfa_trc(bfad, cmnd->result);  in bfa_cb_ioim_abort()
153 	cmnd->host_scribble = NULL;  in bfa_cb_ioim_abort()
160 	struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dtsk;  in bfa_cb_tskim_done()  local
163 	cmnd->SCp.Status |= tsk_status << 1;  in bfa_cb_tskim_done()
164 	set_bit(IO_DONE_BIT, (unsigned long *)&cmnd->SCp.Status);  in bfa_cb_tskim_done()
165 	wq = (wait_queue_head_t *) cmnd->SCp.ptr;  in bfa_cb_tskim_done()
166 	cmnd->SCp.ptr = NULL;  in bfa_cb_tskim_done()
200 bfad_im_abort_handler(struct scsi_cmnd *cmnd)  in bfad_im_abort_handler()  argument
202 	struct Scsi_Host *shost = cmnd->device->host;  in bfad_im_abort_handler()
212 	hal_io = (struct bfa_ioim_s *) cmnd->host_scribble;  in bfad_im_abort_handler()
218 	if (hal_io->dio != (struct bfad_ioim_s *) cmnd) {  in bfad_im_abort_handler()
226 		im_port->shost->host_no, cmnd, hal_io->iotag);  in bfad_im_abort_handler()
232 	while ((struct bfa_ioim_s *) cmnd->host_scribble == hal_io) {  in bfad_im_abort_handler()
239 	cmnd->scsi_done(cmnd);  in bfad_im_abort_handler()
243 		im_port->shost->host_no, cmnd, hal_io->iotag);  in bfad_im_abort_handler()
251 bfad_im_target_reset_send(struct bfad_s *bfad, struct scsi_cmnd *cmnd,  in bfad_im_target_reset_send()  argument
259 	tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd);  in bfad_im_target_reset_send()
271 	cmnd->host_scribble = NULL;  in bfad_im_target_reset_send()
272 	cmnd->SCp.Status = 0;  in bfad_im_target_reset_send()
288 bfad_im_reset_lun_handler(struct scsi_cmnd *cmnd)  in bfad_im_reset_lun_handler()  argument
290 	struct Scsi_Host *shost = cmnd->device->host;  in bfad_im_reset_lun_handler()
293 	struct bfad_itnim_data_s *itnim_data = cmnd->device->hostdata;  in bfad_im_reset_lun_handler()
312 	tskim = bfa_tskim_alloc(&bfad->bfa, (struct bfad_tskim_s *) cmnd);  in bfad_im_reset_lun_handler()
325 	cmnd->host_scribble = NULL;  in bfad_im_reset_lun_handler()
326 	cmnd->SCp.ptr = (char *)&wq;  in bfad_im_reset_lun_handler()
327 	cmnd->SCp.Status = 0;  in bfad_im_reset_lun_handler()
329 	int_to_scsilun(cmnd->device->lun, &scsilun);  in bfad_im_reset_lun_handler()
335 			(unsigned long *)&cmnd->SCp.Status));  in bfad_im_reset_lun_handler()
337 	task_status = cmnd->SCp.Status >> 1;  in bfad_im_reset_lun_handler()
352 bfad_im_reset_bus_handler(struct scsi_cmnd *cmnd)  in bfad_im_reset_bus_handler()  argument
354 	struct Scsi_Host *shost = cmnd->device->host;  in bfad_im_reset_bus_handler()
368 			cmnd->SCp.ptr = (char *)&wq;  in bfad_im_reset_bus_handler()
369 			rc = bfad_im_target_reset_send(bfad, cmnd, itnim);  in bfad_im_reset_bus_handler()
378 					(unsigned long *)&cmnd->SCp.Status));  in bfad_im_reset_bus_handler()
381 			task_status = cmnd->SCp.Status >> 1;  in bfad_im_reset_bus_handler()
1191 bfad_im_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))  in bfad_im_queuecommand_lck()  argument
1194 		(struct bfad_im_port_s *) cmnd->device->host->hostdata[0];  in bfad_im_queuecommand_lck()
1196 	struct bfad_itnim_data_s *itnim_data = cmnd->device->hostdata;  in bfad_im_queuecommand_lck()
1202 	struct fc_rport *rport = starget_to_rport(scsi_target(cmnd->device));  in bfad_im_queuecommand_lck()
1206 		cmnd->result = rc;  in bfad_im_queuecommand_lck()
1207 		done(cmnd);  in bfad_im_queuecommand_lck()
1213 			cmnd->result = DID_NO_CONNECT << 16;  in bfad_im_queuecommand_lck()
1215 			cmnd->result = DID_REQUEUE << 16;  in bfad_im_queuecommand_lck()
1216 		done(cmnd);  in bfad_im_queuecommand_lck()
1220 	sg_cnt = scsi_dma_map(cmnd);  in bfad_im_queuecommand_lck()
1224 	cmnd->scsi_done = done;  in bfad_im_queuecommand_lck()
1230 		       bfad->inst_no, cmnd, cmnd->cmnd[0]);  in bfad_im_queuecommand_lck()
1231 		cmnd->result = ScsiResult(DID_NO_CONNECT, 0);  in bfad_im_queuecommand_lck()
1238 		cmnd->result = ScsiResult(DID_IMM_RETRY, 0);  in bfad_im_queuecommand_lck()
1242 	hal_io = bfa_ioim_alloc(&bfad->bfa, (struct bfad_ioim_s *) cmnd,  in bfad_im_queuecommand_lck()
1247 		scsi_dma_unmap(cmnd);  in bfad_im_queuecommand_lck()
1251 	cmnd->host_scribble = (char *)hal_io;  in bfad_im_queuecommand_lck()
1259 	scsi_dma_unmap(cmnd);  in bfad_im_queuecommand_lck()
1261 		done(cmnd);  in bfad_im_queuecommand_lck()