Lines Matching refs:serial
30 #include <linux/usb/serial.h>
84 static int sierra_calc_num_ports(struct usb_serial *serial,
90 ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
91 numendpoints = serial->interface->cur_altsetting->desc.bNumEndpoints;
118 static u8 sierra_interface_num(struct usb_serial *serial)
120 return serial->interface->cur_altsetting->desc.bInterfaceNumber;
123 static int sierra_probe(struct usb_serial *serial,
131 udev = serial->dev;
132 ifnum = sierra_interface_num(serial);
138 if (serial->interface->num_altsetting == 2) {
148 dev_dbg(&serial->dev->dev, "Ignoring interface #%d\n", ifnum);
290 struct usb_serial *serial = port->serial;
305 if (serial->num_ports == 1) {
306 interface = sierra_interface_num(serial);
330 retval = usb_autopm_get_interface(serial->interface);
334 retval = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
336 usb_autopm_put_interface(serial->interface);
395 intfdata = usb_get_serial_data(port->serial);
399 usb_autopm_put_interface_async(port->serial->interface);
420 struct usb_serial *serial = port->serial;
432 intfdata = usb_get_serial_data(serial);
448 retval = usb_autopm_get_interface_async(serial->interface);
470 usb_fill_bulk_urb(urb, serial->dev,
471 usb_sndbulkpipe(serial->dev,
516 usb_autopm_put_interface_async(serial->interface);
551 usb_mark_last_busy(port->serial->dev);
565 struct usb_serial *serial = port->serial;
606 usb_mark_last_busy(serial->dev);
697 static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint,
712 usb_fill_bulk_urb(urb, serial->dev,
713 usb_sndbulkpipe(serial->dev, endpoint) | dir,
716 dev_dbg(&serial->dev->dev, "%s %c u : %p d:%p\n", __func__,
729 struct usb_serial *serial = port->serial;
731 struct sierra_intf_private *intfdata = usb_get_serial_data(serial);
743 serial->interface->needs_remote_wakeup = 0;
752 usb_autopm_put_interface_async(serial->interface);
766 usb_autopm_get_interface_no_resume(serial->interface);
772 struct usb_serial *serial = port->serial;
773 struct sierra_intf_private *intfdata = usb_get_serial_data(serial);
783 urb = sierra_setup_urb(serial, endpoint, USB_DIR_IN, port,
789 usb_clear_halt(serial->dev,
790 usb_sndbulkpipe(serial->dev, endpoint) | USB_DIR_IN);
798 serial->interface->needs_remote_wakeup = 1;
800 usb_autopm_put_interface(serial->interface);
827 static int sierra_startup(struct usb_serial *serial)
837 usb_set_serial_data(serial, intfdata);
840 sierra_set_power_state(serial->dev, 0x0000);
844 sierra_vsc_set_nmea(serial->dev, 1);
849 static void sierra_release(struct usb_serial *serial)
853 intfdata = usb_get_serial_data(serial);
859 struct usb_serial *serial = port->serial;
877 if (serial->num_ports == 1) {
879 ifnum = sierra_interface_num(serial);
882 /* This is really the usb-serial port number of the interface
913 static void stop_read_write_urbs(struct usb_serial *serial)
920 for (i = 0; i < serial->num_ports; ++i) {
921 port = serial->port[i];
930 static int sierra_suspend(struct usb_serial *serial, pm_message_t message)
932 struct sierra_intf_private *intfdata = usb_get_serial_data(serial);
944 stop_read_write_urbs(serial);
958 intfdata = usb_get_serial_data(port->serial);
989 static int sierra_resume(struct usb_serial *serial)
992 struct sierra_intf_private *intfdata = usb_get_serial_data(serial);
997 for (i = 0; i < serial->num_ports; i++) {
998 port = serial->port[i];