#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/usb.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <linux/usb/serial.h>
/*
/*
* Function Prototypes
*/
-static int cp2101_open(struct usb_serial_port*, struct file*);
-static void cp2101_cleanup(struct usb_serial_port*);
-static void cp2101_close(struct usb_serial_port*, struct file*);
-static void cp2101_get_termios(struct usb_serial_port*);
-static void cp2101_set_termios(struct usb_serial_port*, struct ktermios*);
-static int cp2101_tiocmget (struct usb_serial_port *, struct file *);
-static int cp2101_tiocmset (struct usb_serial_port *, struct file *,
+static int cp2101_open(struct tty_struct *, struct usb_serial_port *,
+ struct file *);
+static void cp2101_cleanup(struct usb_serial_port *);
+static void cp2101_close(struct tty_struct *, struct usb_serial_port *,
+ struct file*);
+static void cp2101_get_termios(struct tty_struct *);
+static void cp2101_set_termios(struct tty_struct *, struct usb_serial_port *,
+ struct ktermios*);
+static int cp2101_tiocmget(struct tty_struct *, struct file *);
+static int cp2101_tiocmset(struct tty_struct *, struct file *,
unsigned int, unsigned int);
-static void cp2101_break_ctl(struct usb_serial_port*, int);
-static int cp2101_startup (struct usb_serial *);
-static void cp2101_shutdown(struct usb_serial*);
+static void cp2101_break_ctl(struct tty_struct *, int);
+static int cp2101_startup(struct usb_serial *);
+static void cp2101_shutdown(struct usb_serial *);
static int debug;
{ USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
{ USB_DEVICE(0x10C4, 0x80DD) }, /* Tracient RFID */
{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
+ { USB_DEVICE(0x10C4, 0x8115) }, /* Arygon NFC/Mifare Reader */
{ USB_DEVICE(0x10C4, 0x813D) }, /* Burnside Telecom Deskmobile */
{ USB_DEVICE(0x10C4, 0x814A) }, /* West Mountain Radio RIGblaster P&P */
{ USB_DEVICE(0x10C4, 0x814B) }, /* West Mountain Radio RIGtalk */
{ USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */
+ { USB_DEVICE(0x10C4, 0x81A6) }, /* ThinkOptics WavIt */
{ USB_DEVICE(0x10C4, 0x81AC) }, /* MSD Dash Hawk */
{ USB_DEVICE(0x10C4, 0x81C8) }, /* Lipowsky Industrie Elektronik GmbH, Baby-JTAG */
{ USB_DEVICE(0x10C4, 0x81E2) }, /* Lipowsky Industrie Elektronik GmbH, Baby-LIN */
{ USB_DEVICE(0x10C4, 0x81E7) }, /* Aerocomm Radio */
{ USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
{ USB_DEVICE(0x10c4, 0x8293) }, /* Telegesys ETRX2USB */
+ { USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xF001) }, /* Elan Digital Systems USBscope50 */
{ USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */
{ USB_DEVICE(0x166A, 0x0303) }, /* Clipsal 5500PCU C-Bus USB interface */
{ USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
+ { USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
{ } /* Terminating Entry */
};
-MODULE_DEVICE_TABLE (usb, id_table);
+MODULE_DEVICE_TABLE(usb, id_table);
static struct usb_driver cp2101_driver = {
.name = "cp2101",
* 'data' is a pointer to a pre-allocated array of integers large
* enough to hold 'size' bytes (with 4 bytes to each integer)
*/
-static int cp2101_get_config(struct usb_serial_port* port, u8 request,
+static int cp2101_get_config(struct usb_serial_port *port, u8 request,
unsigned int *data, int size)
{
struct usb_serial *serial = port->serial;
request++;
/* Issue the request, attempting to read 'size' bytes */
- result = usb_control_msg (serial->dev,usb_rcvctrlpipe (serial->dev, 0),
+ result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
request, REQTYPE_DEVICE_TO_HOST, 0x0000,
0, buf, size, 300);
/* Convert data into an array of integers */
- for (i=0; i<length; i++)
+ for (i = 0; i < length; i++)
data[i] = le32_to_cpu(buf[i]);
kfree(buf);
* Values less than 16 bits wide are sent directly
* 'size' is specified in bytes.
*/
-static int cp2101_set_config(struct usb_serial_port* port, u8 request,
+static int cp2101_set_config(struct usb_serial_port *port, u8 request,
unsigned int *data, int size)
{
struct usb_serial *serial = port->serial;
buf[i] = cpu_to_le32(data[i]);
if (size > 2) {
- result = usb_control_msg (serial->dev,
+ result = usb_control_msg(serial->dev,
usb_sndctrlpipe(serial->dev, 0),
request, REQTYPE_HOST_TO_DEVICE, 0x0000,
0, buf, size, 300);
} else {
- result = usb_control_msg (serial->dev,
+ result = usb_control_msg(serial->dev,
usb_sndctrlpipe(serial->dev, 0),
request, REQTYPE_HOST_TO_DEVICE, data[0],
0, NULL, 0, 300);
}
/* Single data value */
- result = usb_control_msg (serial->dev,
+ result = usb_control_msg(serial->dev,
usb_sndctrlpipe(serial->dev, 0),
request, REQTYPE_HOST_TO_DEVICE, data[0],
0, NULL, 0, 300);
* Convenience function for calling cp2101_set_config on single data values
* without requiring an integer pointer
*/
-static inline int cp2101_set_config_single(struct usb_serial_port* port,
+static inline int cp2101_set_config_single(struct usb_serial_port *port,
u8 request, unsigned int data)
{
return cp2101_set_config(port, request, &data, 2);
}
-static int cp2101_open (struct usb_serial_port *port, struct file *filp)
+static int cp2101_open(struct tty_struct *tty, struct usb_serial_port *port,
+ struct file *filp)
{
struct usb_serial *serial = port->serial;
int result;
}
/* Start reading from the device */
- usb_fill_bulk_urb (port->read_urb, serial->dev,
+ usb_fill_bulk_urb(port->read_urb, serial->dev,
usb_rcvbulkpipe(serial->dev,
port->bulk_in_endpointAddress),
port->read_urb->transfer_buffer,
}
/* Configure the termios structure */
- cp2101_get_termios(port);
+ cp2101_get_termios(tty);
/* Set the DTR and RTS pins low */
- cp2101_tiocmset(port, NULL, TIOCM_DTR | TIOCM_RTS, 0);
+ cp2101_tiocmset(tty, NULL, TIOCM_DTR | TIOCM_RTS, 0);
return 0;
}
-static void cp2101_cleanup (struct usb_serial_port *port)
+static void cp2101_cleanup(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
}
}
-static void cp2101_close (struct usb_serial_port *port, struct file * filp)
+static void cp2101_close(struct tty_struct *tty, struct usb_serial_port *port,
+ struct file *filp)
{
dbg("%s - port %d", __func__, port->number);
* from the device, corrects any unsupported values, and configures the
* termios structure to reflect the state of the device
*/
-static void cp2101_get_termios (struct usb_serial_port *port)
+static void cp2101_get_termios (struct tty_struct *tty)
{
+ struct usb_serial_port *port = tty->driver_data;
unsigned int cflag, modem_ctl[4];
- int baud;
- int bits;
+ unsigned int baud;
+ unsigned int bits;
dbg("%s - port %d", __func__, port->number);
- if (!port->tty || !port->tty->termios) {
- dbg("%s - no tty structures", __func__);
- return;
- }
-
cp2101_get_config(port, CP2101_BAUDRATE, &baud, 2);
/* Convert to baudrate */
if (baud)
dbg("%s - baud rate = %d", __func__, baud);
- tty_encode_baud_rate(port->tty, baud, baud);
- cflag = port->tty->termios->c_cflag;
+ tty_encode_baud_rate(tty, baud, baud);
+ cflag = tty->termios->c_cflag;
cp2101_get_config(port, CP2101_BITS, &bits, 2);
cflag &= ~CSIZE;
- switch(bits & BITS_DATA_MASK) {
- case BITS_DATA_5:
- dbg("%s - data bits = 5", __func__);
- cflag |= CS5;
- break;
- case BITS_DATA_6:
- dbg("%s - data bits = 6", __func__);
- cflag |= CS6;
- break;
- case BITS_DATA_7:
- dbg("%s - data bits = 7", __func__);
- cflag |= CS7;
- break;
- case BITS_DATA_8:
- dbg("%s - data bits = 8", __func__);
- cflag |= CS8;
- break;
- case BITS_DATA_9:
- dbg("%s - data bits = 9 (not supported, "
- "using 8 data bits)", __func__);
- cflag |= CS8;
- bits &= ~BITS_DATA_MASK;
- bits |= BITS_DATA_8;
- cp2101_set_config(port, CP2101_BITS, &bits, 2);
- break;
- default:
- dbg("%s - Unknown number of data bits, "
- "using 8", __func__);
- cflag |= CS8;
- bits &= ~BITS_DATA_MASK;
- bits |= BITS_DATA_8;
- cp2101_set_config(port, CP2101_BITS, &bits, 2);
- break;
+ switch (bits & BITS_DATA_MASK) {
+ case BITS_DATA_5:
+ dbg("%s - data bits = 5", __func__);
+ cflag |= CS5;
+ break;
+ case BITS_DATA_6:
+ dbg("%s - data bits = 6", __func__);
+ cflag |= CS6;
+ break;
+ case BITS_DATA_7:
+ dbg("%s - data bits = 7", __func__);
+ cflag |= CS7;
+ break;
+ case BITS_DATA_8:
+ dbg("%s - data bits = 8", __func__);
+ cflag |= CS8;
+ break;
+ case BITS_DATA_9:
+ dbg("%s - data bits = 9 (not supported, using 8 data bits)",
+ __func__);
+ cflag |= CS8;
+ bits &= ~BITS_DATA_MASK;
+ bits |= BITS_DATA_8;
+ cp2101_set_config(port, CP2101_BITS, &bits, 2);
+ break;
+ default:
+ dbg("%s - Unknown number of data bits, using 8", __func__);
+ cflag |= CS8;
+ bits &= ~BITS_DATA_MASK;
+ bits |= BITS_DATA_8;
+ cp2101_set_config(port, CP2101_BITS, &bits, 2);
+ break;
}
- switch(bits & BITS_PARITY_MASK) {
- case BITS_PARITY_NONE:
- dbg("%s - parity = NONE", __func__);
- cflag &= ~PARENB;
- break;
- case BITS_PARITY_ODD:
- dbg("%s - parity = ODD", __func__);
- cflag |= (PARENB|PARODD);
- break;
- case BITS_PARITY_EVEN:
- dbg("%s - parity = EVEN", __func__);
- cflag &= ~PARODD;
- cflag |= PARENB;
- break;
- case BITS_PARITY_MARK:
- dbg("%s - parity = MARK (not supported, "
- "disabling parity)", __func__);
- cflag &= ~PARENB;
- bits &= ~BITS_PARITY_MASK;
- cp2101_set_config(port, CP2101_BITS, &bits, 2);
- break;
- case BITS_PARITY_SPACE:
- dbg("%s - parity = SPACE (not supported, "
- "disabling parity)", __func__);
- cflag &= ~PARENB;
- bits &= ~BITS_PARITY_MASK;
- cp2101_set_config(port, CP2101_BITS, &bits, 2);
- break;
- default:
- dbg("%s - Unknown parity mode, "
- "disabling parity", __func__);
- cflag &= ~PARENB;
- bits &= ~BITS_PARITY_MASK;
- cp2101_set_config(port, CP2101_BITS, &bits, 2);
- break;
+ switch (bits & BITS_PARITY_MASK) {
+ case BITS_PARITY_NONE:
+ dbg("%s - parity = NONE", __func__);
+ cflag &= ~PARENB;
+ break;
+ case BITS_PARITY_ODD:
+ dbg("%s - parity = ODD", __func__);
+ cflag |= (PARENB|PARODD);
+ break;
+ case BITS_PARITY_EVEN:
+ dbg("%s - parity = EVEN", __func__);
+ cflag &= ~PARODD;
+ cflag |= PARENB;
+ break;
+ case BITS_PARITY_MARK:
+ dbg("%s - parity = MARK (not supported, disabling parity)",
+ __func__);
+ cflag &= ~PARENB;
+ bits &= ~BITS_PARITY_MASK;
+ cp2101_set_config(port, CP2101_BITS, &bits, 2);
+ break;
+ case BITS_PARITY_SPACE:
+ dbg("%s - parity = SPACE (not supported, disabling parity)",
+ __func__);
+ cflag &= ~PARENB;
+ bits &= ~BITS_PARITY_MASK;
+ cp2101_set_config(port, CP2101_BITS, &bits, 2);
+ break;
+ default:
+ dbg("%s - Unknown parity mode, disabling parity", __func__);
+ cflag &= ~PARENB;
+ bits &= ~BITS_PARITY_MASK;
+ cp2101_set_config(port, CP2101_BITS, &bits, 2);
+ break;
}
cflag &= ~CSTOPB;
- switch(bits & BITS_STOP_MASK) {
- case BITS_STOP_1:
- dbg("%s - stop bits = 1", __func__);
- break;
- case BITS_STOP_1_5:
- dbg("%s - stop bits = 1.5 (not supported, "
- "using 1 stop bit)", __func__);
- bits &= ~BITS_STOP_MASK;
- cp2101_set_config(port, CP2101_BITS, &bits, 2);
- break;
- case BITS_STOP_2:
- dbg("%s - stop bits = 2", __func__);
- cflag |= CSTOPB;
- break;
- default:
- dbg("%s - Unknown number of stop bits, "
- "using 1 stop bit", __func__);
- bits &= ~BITS_STOP_MASK;
- cp2101_set_config(port, CP2101_BITS, &bits, 2);
- break;
+ switch (bits & BITS_STOP_MASK) {
+ case BITS_STOP_1:
+ dbg("%s - stop bits = 1", __func__);
+ break;
+ case BITS_STOP_1_5:
+ dbg("%s - stop bits = 1.5 (not supported, using 1 stop bit)",
+ __func__);
+ bits &= ~BITS_STOP_MASK;
+ cp2101_set_config(port, CP2101_BITS, &bits, 2);
+ break;
+ case BITS_STOP_2:
+ dbg("%s - stop bits = 2", __func__);
+ cflag |= CSTOPB;
+ break;
+ default:
+ dbg("%s - Unknown number of stop bits, using 1 stop bit",
+ __func__);
+ bits &= ~BITS_STOP_MASK;
+ cp2101_set_config(port, CP2101_BITS, &bits, 2);
+ break;
}
cp2101_get_config(port, CP2101_MODEMCTL, modem_ctl, 16);
cflag &= ~CRTSCTS;
}
- port->tty->termios->c_cflag = cflag;
+ tty->termios->c_cflag = cflag;
}
-static void cp2101_set_termios (struct usb_serial_port *port,
- struct ktermios *old_termios)
+static void cp2101_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old_termios)
{
unsigned int cflag, old_cflag;
- int baud=0, bits;
+ unsigned int baud = 0, bits;
unsigned int modem_ctl[4];
dbg("%s - port %d", __func__, port->number);
- if (!port->tty || !port->tty->termios) {
- dbg("%s - no tty structures", __func__);
+ if (!tty)
return;
- }
- port->tty->termios->c_cflag &= ~CMSPAR;
- cflag = port->tty->termios->c_cflag;
+ tty->termios->c_cflag &= ~CMSPAR;
+ cflag = tty->termios->c_cflag;
old_cflag = old_termios->c_cflag;
- baud = tty_get_baud_rate(port->tty);
+ baud = tty_get_baud_rate(tty);
/* If the baud rate is to be updated*/
if (baud != tty_termios_baud_rate(old_termios)) {
switch (baud) {
- case 0:
- case 600:
- case 1200:
- case 1800:
- case 2400:
- case 4800:
- case 7200:
- case 9600:
- case 14400:
- case 19200:
- case 28800:
- case 38400:
- case 55854:
- case 57600:
- case 115200:
- case 127117:
- case 230400:
- case 460800:
- case 921600:
- case 3686400:
- break;
- default:
- baud = 9600;
- break;
+ case 0:
+ case 600:
+ case 1200:
+ case 1800:
+ case 2400:
+ case 4800:
+ case 7200:
+ case 9600:
+ case 14400:
+ case 19200:
+ case 28800:
+ case 38400:
+ case 55854:
+ case 57600:
+ case 115200:
+ case 127117:
+ case 230400:
+ case 460800:
+ case 921600:
+ case 3686400:
+ break;
+ default:
+ baud = 9600;
+ break;
}
if (baud) {
}
}
/* Report back the resulting baud rate */
- tty_encode_baud_rate(port->tty, baud, baud);
+ tty_encode_baud_rate(tty, baud, baud);
/* If the number of data bits is to be updated */
if ((cflag & CSIZE) != (old_cflag & CSIZE)) {
cp2101_get_config(port, CP2101_BITS, &bits, 2);
bits &= ~BITS_DATA_MASK;
switch (cflag & CSIZE) {
- case CS5:
- bits |= BITS_DATA_5;
- dbg("%s - data bits = 5", __func__);
- break;
- case CS6:
- bits |= BITS_DATA_6;
- dbg("%s - data bits = 6", __func__);
- break;
- case CS7:
- bits |= BITS_DATA_7;
- dbg("%s - data bits = 7", __func__);
- break;
- case CS8:
- bits |= BITS_DATA_8;
- dbg("%s - data bits = 8", __func__);
- break;
- /*case CS9:
- bits |= BITS_DATA_9;
- dbg("%s - data bits = 9", __func__);
- break;*/
- default:
- dev_err(&port->dev, "cp2101 driver does not "
+ case CS5:
+ bits |= BITS_DATA_5;
+ dbg("%s - data bits = 5", __func__);
+ break;
+ case CS6:
+ bits |= BITS_DATA_6;
+ dbg("%s - data bits = 6", __func__);
+ break;
+ case CS7:
+ bits |= BITS_DATA_7;
+ dbg("%s - data bits = 7", __func__);
+ break;
+ case CS8:
+ bits |= BITS_DATA_8;
+ dbg("%s - data bits = 8", __func__);
+ break;
+ /*case CS9:
+ bits |= BITS_DATA_9;
+ dbg("%s - data bits = 9", __func__);
+ break;*/
+ default:
+ dev_err(&port->dev, "cp2101 driver does not "
"support the number of bits requested,"
" using 8 bit mode\n");
bits |= BITS_DATA_8;
}
-static int cp2101_tiocmset (struct usb_serial_port *port, struct file *file,
+static int cp2101_tiocmset (struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
- int control = 0;
+ struct usb_serial_port *port = tty->driver_data;
+ unsigned int control = 0;
dbg("%s - port %d", __func__, port->number);
}
-static int cp2101_tiocmget (struct usb_serial_port *port, struct file *file)
+static int cp2101_tiocmget (struct tty_struct *tty, struct file *file)
{
- int control, result;
+ struct usb_serial_port *port = tty->driver_data;
+ unsigned int control;
+ int result;
dbg("%s - port %d", __func__, port->number);
return result;
}
-static void cp2101_break_ctl (struct usb_serial_port *port, int break_state)
+static void cp2101_break_ctl (struct tty_struct *tty, int break_state)
{
- int state;
+ struct usb_serial_port *port = tty->driver_data;
+ unsigned int state;
dbg("%s - port %d", __func__, port->number);
if (break_state == 0)
else
state = BREAK_ON;
dbg("%s - turning break %s", __func__,
- state==BREAK_OFF ? "off" : "on");
+ state == BREAK_OFF ? "off" : "on");
cp2101_set_config(port, CP2101_BREAK, &state, 2);
}
-static int cp2101_startup (struct usb_serial *serial)
+static int cp2101_startup(struct usb_serial *serial)
{
/* CP2101 buffers behave strangely unless device is reset */
usb_reset_device(serial->dev);
return 0;
}
-static void cp2101_shutdown (struct usb_serial *serial)
+static void cp2101_shutdown(struct usb_serial *serial)
{
int i;
dbg("%s", __func__);
/* Stop reads and writes on all ports */
- for (i=0; i < serial->num_ports; ++i) {
+ for (i = 0; i < serial->num_ports; ++i)
cp2101_cleanup(serial->port[i]);
- }
}
-static int __init cp2101_init (void)
+static int __init cp2101_init(void)
{
int retval;
return 0;
}
-static void __exit cp2101_exit (void)
+static void __exit cp2101_exit(void)
{
- usb_deregister (&cp2101_driver);
- usb_serial_deregister (&cp2101_device);
+ usb_deregister(&cp2101_driver);
+ usb_serial_deregister(&cp2101_device);
}
module_init(cp2101_init);
projects / linux-2.6-omap-h63xx.git / blobdiff