diff options
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/cdc-wdm.h | 2 | ||||
| -rw-r--r-- | include/linux/usb/serial.h | 12 |
2 files changed, 10 insertions, 4 deletions
diff --git a/include/linux/usb/cdc-wdm.h b/include/linux/usb/cdc-wdm.h index 719c332620fa..0b3f4295c025 100644 --- a/include/linux/usb/cdc-wdm.h +++ b/include/linux/usb/cdc-wdm.h @@ -11,6 +11,8 @@ #ifndef __LINUX_USB_CDC_WDM_H #define __LINUX_USB_CDC_WDM_H +#include <uapi/linux/usb/cdc-wdm.h> + extern struct usb_driver *usb_cdc_wdm_register(struct usb_interface *intf, struct usb_endpoint_descriptor *ep, int bufsize, diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 1819b59aab2a..b9b0f7b4e43b 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -15,6 +15,7 @@ #include <linux/kref.h> #include <linux/mutex.h> +#include <linux/serial.h> #include <linux/sysrq.h> #include <linux/kfifo.h> @@ -61,12 +62,12 @@ * @bulk_out_buffers: pointers to the bulk out buffers for this port * @write_urbs: pointers to the bulk out urbs for this port * @write_urbs_free: status bitmap the for bulk out urbs + * @icount: interrupt counters * @tx_bytes: number of bytes currently in host stack queues * @bulk_out_endpointAddress: endpoint address for the bulk out pipe for this * port. * @flags: usb serial port flags * @write_wait: a wait_queue_head_t used by the port. - * @delta_msr_wait: modem-status-change wait queue * @work: work queue entry for the line discipline waking up. * @throttled: nonzero if the read urb is inactive to throttle the device * @throttle_req: nonzero if the tty wants to throttle us @@ -109,11 +110,11 @@ struct usb_serial_port { unsigned long write_urbs_free; __u8 bulk_out_endpointAddress; + struct async_icount icount; int tx_bytes; unsigned long flags; wait_queue_head_t write_wait; - wait_queue_head_t delta_msr_wait; struct work_struct work; char throttled; char throttle_req; @@ -272,6 +273,7 @@ struct usb_serial_driver { int (*tiocmget)(struct tty_struct *tty); int (*tiocmset)(struct tty_struct *tty, unsigned int set, unsigned int clear); + int (*tiocmiwait)(struct tty_struct *tty, unsigned long arg); int (*get_icount)(struct tty_struct *tty, struct serial_icounter_struct *icount); /* Called by the tty layer for port level work. There may or may not @@ -329,8 +331,10 @@ extern void usb_serial_generic_read_bulk_callback(struct urb *urb); extern void usb_serial_generic_write_bulk_callback(struct urb *urb); extern void usb_serial_generic_throttle(struct tty_struct *tty); extern void usb_serial_generic_unthrottle(struct tty_struct *tty); -extern void usb_serial_generic_disconnect(struct usb_serial *serial); -extern void usb_serial_generic_release(struct usb_serial *serial); +extern int usb_serial_generic_tiocmiwait(struct tty_struct *tty, + unsigned long arg); +extern int usb_serial_generic_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount); extern int usb_serial_generic_register(void); extern void usb_serial_generic_deregister(void); extern int usb_serial_generic_submit_read_urbs(struct usb_serial_port *port, |
