72 int iser_dma_map_task_data(struct iscsi_iser_task *iser_task,  in iser_dma_map_task_data()  argument
76 	struct iser_data_buf *data = &iser_task->data[iser_dir];  in iser_dma_map_task_data()
79 	iser_task->dir[iser_dir] = 1;  in iser_dma_map_task_data()
80 	dev = iser_task->iser_conn->ib_conn.device->ib_device;  in iser_dma_map_task_data()
88 	if (scsi_prot_sg_count(iser_task->sc)) {  in iser_dma_map_task_data()
89 		struct iser_data_buf *pdata = &iser_task->prot[iser_dir];  in iser_dma_map_task_data()
106 void iser_dma_unmap_task_data(struct iscsi_iser_task *iser_task,  in iser_dma_unmap_task_data()  argument
110 	struct iser_data_buf *data = &iser_task->data[iser_dir];  in iser_dma_unmap_task_data()
113 	dev = iser_task->iser_conn->ib_conn.device->ib_device;  in iser_dma_unmap_task_data()
116 	if (scsi_prot_sg_count(iser_task->sc)) {  in iser_dma_unmap_task_data()
117 		struct iser_data_buf *pdata = &iser_task->prot[iser_dir];  in iser_dma_unmap_task_data()
148 void iser_unreg_mem_fastreg(struct iscsi_iser_task *iser_task,  in iser_unreg_mem_fastreg()  argument
151 	struct iser_mem_reg *reg = &iser_task->rdma_reg[cmd_dir];  in iser_unreg_mem_fastreg()
172 	iser_reg_desc_put_fr(&iser_task->iser_conn->ib_conn, reg->desc);  in iser_unreg_mem_fastreg()
247 static int iser_reg_sig_mr(struct iscsi_iser_task *iser_task,  in iser_reg_sig_mr()  argument
253 	struct iser_tx_desc *tx_desc = &iser_task->desc;  in iser_reg_sig_mr()
254 	struct ib_cqe *cqe = &iser_task->iser_conn->ib_conn.reg_cqe;  in iser_reg_sig_mr()
261 	ret = iser_set_sig_attrs(iser_task->sc, sig_attrs);  in iser_reg_sig_mr()
265 	iser_set_prot_checks(iser_task->sc, &sig_attrs->check_mask);  in iser_reg_sig_mr()
305 static int iser_fast_reg_mr(struct iscsi_iser_task *iser_task,  in iser_fast_reg_mr()  argument
310 	struct iser_tx_desc *tx_desc = &iser_task->desc;  in iser_fast_reg_mr()
311 	struct ib_cqe *cqe = &iser_task->iser_conn->ib_conn.reg_cqe;  in iser_fast_reg_mr()