Lines Matching refs:port_num
111 u8 port_num; member
265 pr_vdebug("ttyGS%d: tx len=%d, %3ph ...\n", port->port_num, len, req->buf); in gs_start_tx()
384 pr_vdebug("ttyGS%d: shutdown\n", port->port_num); in gs_rx_push()
390 port->port_num, req->status); in gs_rx_push()
419 port->port_num, count, req->actual); in gs_rx_push()
594 int port_num = tty->index; in gs_open() local
598 mutex_lock(&ports[port_num].lock); in gs_open()
599 port = ports[port_num].port; in gs_open()
621 port_num, tty, file); in gs_open()
641 pr_debug("gs_open: start ttyGS%d\n", port->port_num); in gs_open()
647 pr_debug("delay start of ttyGS%d\n", port->port_num); in gs_open()
652 pr_debug("gs_open: ttyGS%d (%p,%p)\n", port->port_num, tty, file); in gs_open()
657 mutex_unlock(&ports[port_num].lock); in gs_open()
690 pr_debug("gs_close: ttyGS%d (%p,%p) ...\n", port->port_num, tty, file); in gs_close()
726 port->port_num, tty, file); in gs_close()
739 port->port_num, tty, count); in gs_write()
759 port->port_num, tty, ch, __builtin_return_address(0)); in gs_put_char()
773 pr_vdebug("gs_flush_chars: (%d,%p)\n", port->port_num, tty); in gs_flush_chars()
793 port->port_num, tty, room); in gs_write_room()
809 port->port_num, tty, chars); in gs_chars_in_buffer()
826 pr_vdebug("ttyGS%d: unthrottle\n", port->port_num); in gs_unthrottle()
839 port->port_num, duration); in gs_break_ctl()
981 pr_debug("ttyGS%d: console connected!\n", port->port_num); in gs_console_connect()
1028 cons->console.index = port->port_num; in gs_console_init()
1035 pr_err("ttyGS%d: allocate console buffer failed\n", port->port_num); in gs_console_init()
1071 ssize_t gserial_set_console(unsigned char port_num, const char *page, size_t count) in gserial_set_console() argument
1081 mutex_lock(&ports[port_num].lock); in gserial_set_console()
1082 port = ports[port_num].port; in gserial_set_console()
1094 mutex_unlock(&ports[port_num].lock); in gserial_set_console()
1100 ssize_t gserial_get_console(unsigned char port_num, char *page) in gserial_get_console() argument
1105 mutex_lock(&ports[port_num].lock); in gserial_get_console()
1106 port = ports[port_num].port; in gserial_get_console()
1113 mutex_unlock(&ports[port_num].lock); in gserial_get_console()
1142 gs_port_alloc(unsigned port_num, struct usb_cdc_line_coding *coding) in gs_port_alloc() argument
1147 mutex_lock(&ports[port_num].lock); in gs_port_alloc()
1148 if (ports[port_num].port) { in gs_port_alloc()
1170 port->port_num = port_num; in gs_port_alloc()
1173 ports[port_num].port = port; in gs_port_alloc()
1175 mutex_unlock(&ports[port_num].lock); in gs_port_alloc()
1200 void gserial_free_line(unsigned char port_num) in gserial_free_line() argument
1204 mutex_lock(&ports[port_num].lock); in gserial_free_line()
1205 if (!ports[port_num].port) { in gserial_free_line()
1206 mutex_unlock(&ports[port_num].lock); in gserial_free_line()
1209 port = ports[port_num].port; in gserial_free_line()
1211 ports[port_num].port = NULL; in gserial_free_line()
1212 mutex_unlock(&ports[port_num].lock); in gserial_free_line()
1215 tty_unregister_device(gs_tty_driver, port_num); in gserial_free_line()
1225 int port_num; in gserial_alloc_line_no_console() local
1232 for (port_num = 0; port_num < MAX_U_SERIAL_PORTS; port_num++) { in gserial_alloc_line_no_console()
1233 ret = gs_port_alloc(port_num, &coding); in gserial_alloc_line_no_console()
1245 port = ports[port_num].port; in gserial_alloc_line_no_console()
1247 gs_tty_driver, port_num, NULL); in gserial_alloc_line_no_console()
1250 __func__, port_num, PTR_ERR(tty_dev)); in gserial_alloc_line_no_console()
1253 mutex_lock(&ports[port_num].lock); in gserial_alloc_line_no_console()
1254 ports[port_num].port = NULL; in gserial_alloc_line_no_console()
1255 mutex_unlock(&ports[port_num].lock); in gserial_alloc_line_no_console()
1259 *line_num = port_num; in gserial_alloc_line_no_console()
1297 int gserial_connect(struct gserial *gser, u8 port_num) in gserial_connect() argument
1303 if (port_num >= MAX_U_SERIAL_PORTS) in gserial_connect()
1306 port = ports[port_num].port; in gserial_connect()
1308 pr_err("serial line %d not allocated.\n", port_num); in gserial_connect()
1312 pr_err("serial line %d is in use.\n", port_num); in gserial_connect()
1343 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num); in gserial_connect()
1453 pr_debug("delayed start ttyGS%d\n", port->port_num); in gserial_resume()