48 static int iser_prepare_read_cmd(struct iscsi_task *task)  in iser_prepare_read_cmd()  argument
51 	struct iscsi_iser_task *iser_task = task->dd_data;  in iser_prepare_read_cmd()
88 		 task->itt, mem_reg->rkey,  in iser_prepare_read_cmd()
100 iser_prepare_write_cmd(struct iscsi_task *task,  in iser_prepare_write_cmd()  argument
105 	struct iscsi_iser_task *iser_task = task->dd_data;  in iser_prepare_write_cmd()
146 			 task->itt, mem_reg->rkey,  in iser_prepare_write_cmd()
152 			 task->itt, imm_sz);  in iser_prepare_write_cmd()
377 		      struct iscsi_task *task)  in iser_send_command()  argument
380 	struct iscsi_iser_task *iser_task = task->dd_data;  in iser_send_command()
384 	struct iscsi_scsi_req *hdr = (struct iscsi_scsi_req *)task->hdr;  in iser_send_command()
385 	struct scsi_cmnd *sc  =  task->sc;  in iser_send_command()
417 		err = iser_prepare_read_cmd(task);  in iser_send_command()
422 		err = iser_prepare_write_cmd(task,  in iser_send_command()
423 					     task->imm_count,  in iser_send_command()
424 				             task->imm_count +  in iser_send_command()
425 					     task->unsol_r2t.data_length,  in iser_send_command()
439 	iser_err("conn %p failed task->itt %d err %d\n",conn, task->itt, err);  in iser_send_command()
447 		       struct iscsi_task *task,  in iser_send_data_out()  argument
451 	struct iscsi_iser_task *iser_task = task->dd_data;  in iser_send_data_out()
478 	err = iser_initialize_task_headers(task, tx_desc);  in iser_send_data_out()
512 		      struct iscsi_task *task)  in iser_send_control()  argument
515 	struct iscsi_iser_task *iser_task = task->dd_data;  in iser_send_control()
527 	data_seg_len = ntoh24(task->hdr->dlength);  in iser_send_control()
531 		if (task != conn->login_task) {  in iser_send_control()
537 			iser_conn->login_req_dma, task->data_count,  in iser_send_control()
540 		memcpy(iser_conn->login_req_buf, task->data, task->data_count);  in iser_send_control()
543 			iser_conn->login_req_dma, task->data_count,  in iser_send_control()
547 		tx_dsg->length  = task->data_count;  in iser_send_control()
552 	if (task == conn->login_task) {  in iser_send_control()
554 			 task->hdr->opcode, data_seg_len);  in iser_send_control()
558 		err = iser_post_rx_bufs(conn, task->hdr);  in iser_send_control()
630 	struct iscsi_task *task;  in iser_snd_completion()  local
642 		task = (void *) ((long)(void *)tx_desc -  in iser_snd_completion()
644 		if (task->hdr->itt == RESERVED_ITT)  in iser_snd_completion()
645 			iscsi_put_task(task);  in iser_snd_completion()