78 		return &ireq->tc->sgl_pair_ab;  in to_sgl_element_pair()
80 		return &ireq->tc->sgl_pair_cd;  in to_sgl_element_pair()
93 		offset = (void *) &ireq->tc->sgl_pair_ab -  in to_sgl_element_pair_dma()
97 		offset = (void *) &ireq->tc->sgl_pair_cd -  in to_sgl_element_pair_dma()
299 	struct scu_task_context *tc = ireq->tc;  in scu_ssp_ireq_dif_insert()  local
303 	tc->block_guard_enable = 1;  in scu_ssp_ireq_dif_insert()
304 	tc->blk_prot_en = 1;  in scu_ssp_ireq_dif_insert()
305 	tc->blk_sz = blk_sz;  in scu_ssp_ireq_dif_insert()
307 	tc->blk_prot_func = 0x2;  in scu_ssp_ireq_dif_insert()
309 	tc->transfer_length_bytes += scu_dif_bytes(tc->transfer_length_bytes,  in scu_ssp_ireq_dif_insert()
313 	tc->interm_crc_val = 0;  in scu_ssp_ireq_dif_insert()
315 	tc->init_crc_seed = 0;  in scu_ssp_ireq_dif_insert()
316 	tc->app_tag_verify = 0;  in scu_ssp_ireq_dif_insert()
317 	tc->app_tag_gen = 0;  in scu_ssp_ireq_dif_insert()
318 	tc->ref_tag_seed_verify = 0;  in scu_ssp_ireq_dif_insert()
321 	tc->UD_bytes_immed_val = scmd->device->sector_size;  in scu_ssp_ireq_dif_insert()
323 	tc->reserved_DC_0 = 0;  in scu_ssp_ireq_dif_insert()
326 	tc->DIF_bytes_immed_val = 8;  in scu_ssp_ireq_dif_insert()
328 	tc->reserved_DC_1 = 0;  in scu_ssp_ireq_dif_insert()
329 	tc->bgc_blk_sz = scmd->device->sector_size;  in scu_ssp_ireq_dif_insert()
330 	tc->reserved_E0_0 = 0;  in scu_ssp_ireq_dif_insert()
331 	tc->app_tag_gen_mask = 0;  in scu_ssp_ireq_dif_insert()
334 	tc->bgctl = 0;  in scu_ssp_ireq_dif_insert()
337 	tc->bgctl_f.op = 0x2;  in scu_ssp_ireq_dif_insert()
339 	tc->app_tag_verify_mask = 0;  in scu_ssp_ireq_dif_insert()
342 	tc->blk_guard_err = 0;  in scu_ssp_ireq_dif_insert()
344 	tc->reserved_E8_0 = 0;  in scu_ssp_ireq_dif_insert()
347 		tc->ref_tag_seed_gen = scsi_get_lba(scmd) & 0xffffffff;  in scu_ssp_ireq_dif_insert()
349 		tc->ref_tag_seed_gen = 0;  in scu_ssp_ireq_dif_insert()
354 	struct scu_task_context *tc = ireq->tc;  in scu_ssp_ireq_dif_strip()  local
358 	tc->block_guard_enable = 1;  in scu_ssp_ireq_dif_strip()
359 	tc->blk_prot_en = 1;  in scu_ssp_ireq_dif_strip()
360 	tc->blk_sz = blk_sz;  in scu_ssp_ireq_dif_strip()
362 	tc->blk_prot_func = 0x1;  in scu_ssp_ireq_dif_strip()
364 	tc->transfer_length_bytes += scu_dif_bytes(tc->transfer_length_bytes,  in scu_ssp_ireq_dif_strip()
368 	tc->interm_crc_val = 0;  in scu_ssp_ireq_dif_strip()
370 	tc->init_crc_seed = 0;  in scu_ssp_ireq_dif_strip()
371 	tc->app_tag_verify = 0;  in scu_ssp_ireq_dif_strip()
372 	tc->app_tag_gen = 0;  in scu_ssp_ireq_dif_strip()
375 		tc->ref_tag_seed_verify = scsi_get_lba(scmd) & 0xffffffff;  in scu_ssp_ireq_dif_strip()
377 		tc->ref_tag_seed_verify = 0;  in scu_ssp_ireq_dif_strip()
380 	tc->UD_bytes_immed_val = scmd->device->sector_size;  in scu_ssp_ireq_dif_strip()
382 	tc->reserved_DC_0 = 0;  in scu_ssp_ireq_dif_strip()
385 	tc->DIF_bytes_immed_val = 8;  in scu_ssp_ireq_dif_strip()
387 	tc->reserved_DC_1 = 0;  in scu_ssp_ireq_dif_strip()
388 	tc->bgc_blk_sz = scmd->device->sector_size;  in scu_ssp_ireq_dif_strip()
389 	tc->reserved_E0_0 = 0;  in scu_ssp_ireq_dif_strip()
390 	tc->app_tag_gen_mask = 0;  in scu_ssp_ireq_dif_strip()
393 	tc->bgctl = 0;  in scu_ssp_ireq_dif_strip()
396 	tc->bgctl_f.crc_verify = 1;  in scu_ssp_ireq_dif_strip()
397 	tc->bgctl_f.op = 0x1;  in scu_ssp_ireq_dif_strip()
399 		tc->bgctl_f.ref_tag_chk = 1;  in scu_ssp_ireq_dif_strip()
400 		tc->bgctl_f.app_f_detect = 1;  in scu_ssp_ireq_dif_strip()
402 		tc->bgctl_f.app_ref_f_detect = 1;  in scu_ssp_ireq_dif_strip()
404 	tc->app_tag_verify_mask = 0;  in scu_ssp_ireq_dif_strip()
407 	tc->blk_guard_err = 0;  in scu_ssp_ireq_dif_strip()
409 	tc->reserved_E8_0 = 0;  in scu_ssp_ireq_dif_strip()
410 	tc->ref_tag_seed_gen = 0;  in scu_ssp_ireq_dif_strip()
422 	struct scu_task_context *task_context = ireq->tc;  in scu_ssp_io_request_construct_task_context()
473 	struct scu_task_context *task_context = ireq->tc;  in scu_ssp_task_request_construct_task_context()
563 	struct scu_task_context *task_context = ireq->tc;  in scu_stp_raw_request_construct_task_context()
613 	struct scu_task_context *task_context = ireq->tc;  in sci_stp_optimized_request_construct()
811 	struct scu_task_context *tc = ireq->tc;  in sci_request_start()  local
822 	tc->task_index = ISCI_TAG_TCI(ireq->io_tag);  in sci_request_start()
824 	switch (tc->protocol_type) {  in sci_request_start()
828 		tc->type.ssp.tag = ireq->io_tag;  in sci_request_start()
829 		tc->type.ssp.target_port_transfer_tag = 0xFFFF;  in sci_request_start()
1327 	struct scu_task_context *task_context = ireq->tc;  in sci_stp_request_pio_data_out_trasmit_data_frame()
1653 	struct scu_task_context *task_context = ireq->tc;  in scu_atapi_reconstruct_raw_frame_task_context()
1670 	struct scu_task_context *task_context = ireq->tc;  in scu_atapi_construct_task_context()
3018 	ireq->tc->abort = 1;  in sci_request_aborting_state_enter()
3109 	memset(ireq->tc, 0, offsetof(struct scu_task_context, sgl_pair_ab));  in sci_io_request_construct()
3126 		memset(ireq->tc, 0, sizeof(struct scu_task_context));  in sci_task_request_construct()
3174 		ireq->tc->type.stp.ncq_tag = qc->tag;  in isci_request_stp_request_construct()
3229 	task_context = ireq->tc;  in sci_io_request_construct_smp()