#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 */
.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,
return 0;
failed_driver_register:
- usb_serial_deregister (&option_1port_device);
+ usb_serial_deregister(&option_1port_device);
failed_1port_device_register:
return retval;
}
static void __exit option_exit(void)
{
- usb_deregister (&option_driver);
- usb_serial_deregister (&option_1port_device);
+ usb_deregister(&option_driver);
+ usb_serial_deregister(&option_1port_device);
}
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;
i = 0;
left = count;
- for (i=0; left > 0 && i < N_OUT_URB; i++) {
+ for (i = 0; left > 0 && i < N_OUT_URB; i++) {
todo = left;
if (todo > OUT_BUFLEN)
todo = OUT_BUFLEN;
usb_pipeendpoint(this_urb->pipe), i);
/* send the data */
- memcpy (this_urb->transfer_buffer, buf, todo);
+ memcpy(this_urb->transfer_buffer, buf, todo);
this_urb->transfer_buffer_length = todo;
this_urb->dev = port->serial->dev;
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. "
struct usb_serial *serial = port->serial;
dbg("%s", __func__);
- dbg("%s: urb %p port %p has data %p", __func__,urb,port,portdata);
+ dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
if (status == 0) {
struct usb_ctrlrequest *req_pkt =
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);
+ req_pkt->bRequestType, req_pkt->bRequest);
}
} else
dbg("%s: error %d", __func__, status);
}
}
-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;
portdata = usb_get_serial_port_data(port);
- for (i=0; i < N_OUT_URB; i++) {
+ for (i = 0; i < N_OUT_URB; i++) {
this_urb = portdata->out_urbs[i];
if (this_urb && !test_bit(i, &portdata->out_busy))
data_len += OUT_BUFLEN;
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;
portdata = usb_get_serial_port_data(port);
- for (i=0; i < N_OUT_URB; i++) {
+ for (i = 0; i < N_OUT_URB; i++) {
this_urb = portdata->out_urbs[i];
/* FIXME: This locking is insufficient as this_urb may
go unused during the test */
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;
/* Reset low level data toggle and start reading from endpoints */
for (i = 0; i < N_IN_URB; i++) {
urb = portdata->in_urbs[i];
- if (! urb)
+ if (!urb)
continue;
if (urb->dev != serial->dev) {
dbg("%s: dev %p != %p", __func__,
/* Reset low level data toggle on out endpoints */
for (i = 0; i < N_OUT_URB; i++) {
urb = portdata->out_urbs[i];
- if (! urb)
+ if (!urb)
continue;
urb->dev = serial->dev;
/* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
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);
+ 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 */
/* Setup urbs */
static void option_setup_urbs(struct usb_serial *serial)
{
- int i,j;
+ int i, j;
struct usb_serial_port *port;
struct option_port_private *portdata;
port = serial->port[i];
portdata = usb_get_serial_port_data(port);
- /* Do indat endpoints first */
+ /* Do indat endpoints first */
for (j = 0; j < N_IN_URB; ++j) {
- portdata->in_urbs[j] = option_setup_urb (serial,
- port->bulk_in_endpointAddress, USB_DIR_IN, port,
- portdata->in_buffer[j], IN_BUFLEN, option_indat_callback);
+ portdata->in_urbs[j] = option_setup_urb(serial,
+ port->bulk_in_endpointAddress,
+ USB_DIR_IN, port,
+ portdata->in_buffer[j],
+ IN_BUFLEN, option_indat_callback);
}
/* outdat endpoints */
for (j = 0; j < N_OUT_URB; ++j) {
- portdata->out_urbs[j] = option_setup_urb (serial,
- port->bulk_out_endpointAddress, USB_DIR_OUT, port,
- portdata->out_buffer[j], OUT_BUFLEN, option_outdat_callback);
+ portdata->out_urbs[j] = option_setup_urb(serial,
+ port->bulk_out_endpointAddress,
+ USB_DIR_OUT, port,
+ portdata->out_buffer[j],
+ OUT_BUFLEN, option_outdat_callback);
}
}
}
* 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;
val |= 0x02;
return usb_control_msg(serial->dev,
- usb_rcvctrlpipe(serial->dev, 0),
- 0x22,0x21,val,ifNum,NULL,0,USB_CTRL_SET_TIMEOUT);
+ usb_rcvctrlpipe(serial->dev, 0),
+ 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
}
-
return 0;
}
if (!portdata) {
dbg("%s: kmalloc for option_port_private (%d) failed!.",
__func__, i);
- return (1);
+ return 1;
}
for (j = 0; j < N_IN_URB; j++) {
usb_set_serial_port_data(port, portdata);
- if (! port->interrupt_in_urb)
+ if (!port->interrupt_in_urb)
continue;
err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
if (err)
dbg("%s: submit irq_in urb failed %d",
__func__, err);
}
-
option_setup_urbs(serial);
-
- return (0);
+ return 0;
bail_out_error2:
for (j = 0; j < N_OUT_URB; j++)
for (j = 0; j < N_IN_URB; j++) {
if (portdata->in_urbs[j]) {
usb_free_urb(portdata->in_urbs[j]);
- free_page((unsigned long)portdata->in_buffer[j]);
+ free_page((unsigned long)
+ portdata->in_buffer[j]);
portdata->in_urbs[j] = NULL;
}
}
git.openpandora.org / pandora-kernel.git / blobdiff