#include <linux/usb/serial.h>
/* Function prototypes */
-static int option_open(struct usb_serial_port *port, struct file *filp);
-static void option_close(struct usb_serial_port *port, struct file *filp);
+static int option_open(struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
+static void option_close(struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
static int option_startup(struct usb_serial *serial);
static void option_shutdown(struct usb_serial *serial);
-static void option_rx_throttle(struct usb_serial_port *port);
-static void option_rx_unthrottle(struct usb_serial_port *port);
-static int option_write_room(struct usb_serial_port *port);
+static int option_write_room(struct tty_struct *tty);
static void option_instat_callback(struct urb *urb);
-static int option_write(struct usb_serial_port *port,
+static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf, int count);
-
-static int option_chars_in_buffer(struct usb_serial_port *port);
-static int option_ioctl(struct usb_serial_port *port, struct file *file,
- unsigned int cmd, unsigned long arg);
-static void option_set_termios(struct usb_serial_port *port,
- struct ktermios *old);
-static void option_break_ctl(struct usb_serial_port *port, int break_state);
-static int option_tiocmget(struct usb_serial_port *port, struct file *file);
-static int option_tiocmset(struct usb_serial_port *port, struct file *file,
+static int option_chars_in_buffer(struct tty_struct *tty);
+static void option_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old);
+static int option_tiocmget(struct tty_struct *tty, struct file *file);
+static int option_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear);
-static int option_send_setup(struct usb_serial_port *port);
+static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *port);
/* Vendor and product IDs */
#define OPTION_VENDOR_ID 0x0AF0
#define DELL_VENDOR_ID 0x413C
#define KYOCERA_VENDOR_ID 0x0c88
+#define KYOCERA_PRODUCT_KPC650 0x17da
#define KYOCERA_PRODUCT_KPC680 0x180a
#define ANYDATA_VENDOR_ID 0x16d5
{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
+ { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
{ USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
.write = option_write,
.write_room = option_write_room,
.chars_in_buffer = option_chars_in_buffer,
- .throttle = option_rx_throttle,
- .unthrottle = option_rx_unthrottle,
- .ioctl = option_ioctl,
.set_termios = option_set_termios,
- .break_ctl = option_break_ctl,
.tiocmget = option_tiocmget,
.tiocmset = option_tiocmset,
.attach = option_startup,
module_init(option_init);
module_exit(option_exit);
-static void option_rx_throttle(struct usb_serial_port *port)
-{
- dbg("%s", __func__);
-}
-
-static void option_rx_unthrottle(struct usb_serial_port *port)
-{
- dbg("%s", __func__);
-}
-
-static void option_break_ctl(struct usb_serial_port *port, int break_state)
-{
- /* Unfortunately, I don't know how to send a break */
- dbg("%s", __func__);
-}
-
-static void option_set_termios(struct usb_serial_port *port,
- struct ktermios *old_termios)
+static void option_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old_termios)
{
dbg("%s", __func__);
/* Doesn't support option setting */
- tty_termios_copy_hw(port->tty->termios, old_termios);
- option_send_setup(port);
+ tty_termios_copy_hw(tty->termios, old_termios);
+ option_send_setup(tty, port);
}
-static int option_tiocmget(struct usb_serial_port *port, struct file *file)
+static int option_tiocmget(struct tty_struct *tty, struct file *file)
{
+ struct usb_serial_port *port = tty->driver_data;
unsigned int value;
struct option_port_private *portdata;
return value;
}
-static int option_tiocmset(struct usb_serial_port *port, struct file *file,
+static int option_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
+ struct usb_serial_port *port = tty->driver_data;
struct option_port_private *portdata;
portdata = usb_get_serial_port_data(port);
portdata->rts_state = 0;
if (clear & TIOCM_DTR)
portdata->dtr_state = 0;
- return option_send_setup(port);
-}
-
-static int option_ioctl(struct usb_serial_port *port, struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- return -ENOIOCTLCMD;
+ return option_send_setup(tty, port);
}
/* Write */
-static int option_write(struct usb_serial_port *port,
+static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf, int count)
{
struct option_port_private *portdata;
dbg("%s: nonzero status: %d on endpoint %02x.",
__func__, status, endpoint);
} else {
- tty = port->tty;
+ tty = port->port.tty;
if (urb->actual_length) {
tty_buffer_request_room(tty, urb->actual_length);
tty_insert_flip_string(tty, data, urb->actual_length);
}
/* Resubmit urb so we continue receiving */
- if (port->open_count && status != -ESHUTDOWN) {
+ if (port->port.count && status != -ESHUTDOWN) {
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err)
printk(KERN_ERR "%s: resubmit read urb failed. "
portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
portdata->ri_state = ((signals & 0x08) ? 1 : 0);
- if (port->tty && !C_CLOCAL(port->tty) &&
+ if (port->port.tty && !C_CLOCAL(port->port.tty) &&
old_dcd_state && !portdata->dcd_state)
- tty_hangup(port->tty);
+ tty_hangup(port->port.tty);
} else {
dbg("%s: type %x req %x", __func__,
req_pkt->bRequestType,req_pkt->bRequest);
}
}
-static int option_write_room(struct usb_serial_port *port)
+static int option_write_room(struct tty_struct *tty)
{
+ struct usb_serial_port *port = tty->driver_data;
struct option_port_private *portdata;
int i;
int data_len = 0;
return data_len;
}
-static int option_chars_in_buffer(struct usb_serial_port *port)
+static int option_chars_in_buffer(struct tty_struct *tty)
{
+ struct usb_serial_port *port = tty->driver_data;
struct option_port_private *portdata;
int i;
int data_len = 0;
return data_len;
}
-static int option_open(struct usb_serial_port *port, struct file *filp)
+static int option_open(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp)
{
struct option_port_private *portdata;
struct usb_serial *serial = port->serial;
usb_pipeout(urb->pipe), 0); */
}
- port->tty->low_latency = 1;
+ if (tty)
+ tty->low_latency = 1;
- option_send_setup(port);
+ option_send_setup(tty, port);
return (0);
}
-static void option_close(struct usb_serial_port *port, struct file *filp)
+static void option_close(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp)
{
int i;
struct usb_serial *serial = port->serial;
if (serial->dev) {
mutex_lock(&serial->disc_mutex);
if (!serial->disconnected)
- option_send_setup(port);
+ option_send_setup(tty, port);
mutex_unlock(&serial->disc_mutex);
/* Stop reading/writing urbs */
for (i = 0; i < N_OUT_URB; i++)
usb_kill_urb(portdata->out_urbs[i]);
}
- port->tty = NULL;
+ port->port.tty = NULL; /* FIXME */
}
/* Helper functions used by option_setup_urbs */
* This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
* CDC.
*/
-static int option_send_setup(struct usb_serial_port *port)
+static int option_send_setup(struct tty_struct *tty,
+ struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
struct option_port_private *portdata;
portdata = usb_get_serial_port_data(port);
- if (port->tty) {
+ if (tty) {
int val = 0;
if (portdata->dtr_state)
val |= 0x01;
usb_rcvctrlpipe(serial->dev, 0),
0x22,0x21,val,ifNum,NULL,0,USB_CTRL_SET_TIMEOUT);
}
-
return 0;
}