208 		buf[idx] = (req->u.port_num.port_number & 0xf) << 4;  in drm_dp_encode_sideband_req()
634 static int build_dpcd_write(struct drm_dp_sideband_msg_tx *msg, u8 port_num, u32 offset, u8 num_byt…  in build_dpcd_write()  argument
639 	req.u.dpcd_write.port_number = port_num;  in build_dpcd_write()
657 static int build_enum_path_resources(struct drm_dp_sideband_msg_tx *msg, int port_num)  in build_enum_path_resources()  argument
662 	req.u.port_num.port_number = port_num;  in build_enum_path_resources()
668 static int build_allocate_payload(struct drm_dp_sideband_msg_tx *msg, int port_num,  in build_allocate_payload()  argument
674 	req.u.allocate_payload.port_number = port_num;  in build_allocate_payload()
977 static struct drm_dp_mst_port *drm_dp_get_port(struct drm_dp_mst_branch *mstb, u8 port_num)  in drm_dp_get_port()  argument
982 		if (port->port_num == port_num) {  in drm_dp_get_port()
1008 	rad[idx] |= port->port_num << shift;  in drm_dp_calculate_rad()
1074 		int port_num = (mstb->rad[i / 2] >> shift) & 0xf;  in build_mst_prop_path()  local
1075 		snprintf(temp, sizeof(temp), "-%d", port_num);  in build_mst_prop_path()
1098 		port->port_num = port_msg->port_number;  in drm_dp_add_port()
1146 		build_mst_prop_path(mstb, port->port_num, proppath, sizeof(proppath));  in drm_dp_add_port()
1157 		if (port->port_num >= DP_MST_LOGICAL_PORT_0) {  in drm_dp_add_port()
1220 		int port_num = (rad[i / 2] >> shift) & 0xf;  in drm_dp_get_mst_branch_device()  local
1223 			if (port->port_num == port_num) {  in drm_dp_get_mst_branch_device()
1342 static int build_dpcd_read(struct drm_dp_sideband_msg_tx *msg, u8 port_num, u32 offset, u8 num_byte…
1347 	req.u.dpcd_read.port_number = port_num;
1607 	len = build_enum_path_resources(txmsg, port->port_num);  in drm_dp_send_enum_path_resources()
1616 			if (port->port_num != txmsg->reply.u.path_resources.port_number)  in drm_dp_send_enum_path_resources()
1641 									 int *port_num)  in drm_dp_get_last_connected_port_and_mstb()  argument
1652 			*port_num = found_port->port_num;  in drm_dp_get_last_connected_port_and_mstb()
1666 	int len, ret, port_num;  in drm_dp_payload_send_msg()  local
1672 	port_num = port->port_num;  in drm_dp_payload_send_msg()
1675 		mstb = drm_dp_get_last_connected_port_and_mstb(mgr, port->parent, &port_num);  in drm_dp_payload_send_msg()
1690 	len = build_allocate_payload(txmsg, port_num,  in drm_dp_payload_send_msg()
1898 	len = build_dpcd_read(txmsg, port->port_num, 0, 8);
1926 	len = build_dpcd_write(txmsg, port->port_num, offset, size, bytes);  in drm_dp_send_dpcd_write()
2390 		if (port->port_num >= 8 && !port->cached_edid) {  in drm_dp_mst_detect_port()
2725 …seq_printf(m, "%sport: %d: ddps: %d ldps: %d, %p, conn: %p\n", prefix, port->port_num, port->ddps,…  in drm_dp_mst_dump_mstb()
2771 			seq_printf(m, "vcpi %d: %d %d %d\n", i, port->port_num, port->vcpi.vcpi, port->vcpi.num_slots);  in drm_dp_mst_dump_topology()
2985 	msg.u.i2c_read.port_number = port->port_num;  in drm_dp_mst_i2c_xfer()