C++ (Cpp) iser_send_data_out Beispiele

Beispiel #1

Datei: iscsi_iser.c Projekt: E-LLP/n900

static int
iscsi_iser_task_xmit_unsol_data(struct iscsi_conn *conn,
				 struct iscsi_task *task)
{
	struct iscsi_data  hdr;
	int error = 0;

	/* Send data-out PDUs while there's still unsolicited data to send */
	while (task->unsol_count > 0) {
		iscsi_prep_unsolicit_data_pdu(task, &hdr);
		debug_scsi("Sending data-out: itt 0x%x, data count %d\n",
			   hdr.itt, task->data_count);

		/* the buffer description has been passed with the command */
		/* Send the command */
		error = iser_send_data_out(conn, task, &hdr);
		if (error) {
			task->unsol_datasn--;
			goto iscsi_iser_task_xmit_unsol_data_exit;
		}
		task->unsol_count -= task->data_count;
		debug_scsi("Need to send %d more as data-out PDUs\n",
			   task->unsol_count);
	}

iscsi_iser_task_xmit_unsol_data_exit:
	return error;
}

Beispiel #2

Datei: iscsi_iser.c Projekt: 513855417/linux

static int
iscsi_iser_task_xmit_unsol_data(struct iscsi_conn *conn,
				 struct iscsi_task *task)
{
	struct iscsi_r2t_info *r2t = &task->unsol_r2t;
	struct iscsi_data hdr;
	int error = 0;

	/* Send data-out PDUs while there's still unsolicited data to send */
	while (iscsi_task_has_unsol_data(task)) {
		iscsi_prep_data_out_pdu(task, r2t, &hdr);
		iser_dbg("Sending data-out: itt 0x%x, data count %d\n",
			   hdr.itt, r2t->data_count);

		/* the buffer description has been passed with the command */
		/* Send the command */
		error = iser_send_data_out(conn, task, &hdr);
		if (error) {
			r2t->datasn--;
			goto iscsi_iser_task_xmit_unsol_data_exit;
		}
		r2t->sent += r2t->data_count;
		iser_dbg("Need to send %d more as data-out PDUs\n",
			   r2t->data_length - r2t->sent);
	}

iscsi_iser_task_xmit_unsol_data_exit:
	return error;
}

Beispiel #3

static int
iscsi_iser_task_xmit_unsol_data(struct iscsi_conn *conn,
				 struct iscsi_task *task)
{
	struct iscsi_r2t_info *r2t = &task->unsol_r2t;
	struct iscsi_data hdr;
	int error = 0;

	
	while (iscsi_task_has_unsol_data(task)) {
		iscsi_prep_data_out_pdu(task, r2t, &hdr);
		iser_dbg("Sending data-out: itt 0x%x, data count %d\n",
			   hdr.itt, r2t->data_count);

		
		
		error = iser_send_data_out(conn, task, &hdr);
		if (error) {
			r2t->datasn--;
			goto iscsi_iser_task_xmit_unsol_data_exit;
		}
		r2t->sent += r2t->data_count;
		iser_dbg("Need to send %d more as data-out PDUs\n",
			   r2t->data_length - r2t->sent);
	}

iscsi_iser_task_xmit_unsol_data_exit:
	return error;
}