diff options
Diffstat (limited to 'drivers/usb/serial')
44 files changed, 800 insertions, 337 deletions
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index 86bcf63b6ba..11dad42c3c6 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -572,8 +572,20 @@ static void aircable_unthrottle(struct usb_serial_port *port) schedule_work(&priv->rx_work); } +static struct usb_driver aircable_driver = { + .name = "aircable", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = id_table, + .no_dynamic_id = 1, +}; + static struct usb_serial_driver aircable_device = { - .description = "aircable", + .driver = { + .owner = THIS_MODULE, + .name = "aircable", + }, + .usb_driver = &aircable_driver, .id_table = id_table, .num_ports = 1, .attach = aircable_attach, @@ -587,13 +599,6 @@ static struct usb_serial_driver aircable_device = { .unthrottle = aircable_unthrottle, }; -static struct usb_driver aircable_driver = { - .name = "aircable", - .probe = usb_serial_probe, - .disconnect = usb_serial_disconnect, - .id_table = id_table, -}; - static int __init aircable_init (void) { int retval; diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c index 96c73726d74..0af42e32fa0 100644 --- a/drivers/usb/serial/airprime.c +++ b/drivers/usb/serial/airprime.c @@ -19,8 +19,11 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */ { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */ + { USB_DEVICE(0x1410, 0x1130) }, /* Novatel Wireless S720 CDMA/EV-DO */ + { USB_DEVICE(0x1410, 0x2110) }, /* Novatel Wireless U720 CDMA/EV-DO */ { USB_DEVICE(0x1410, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */ { USB_DEVICE(0x1410, 0x1100) }, /* ExpressCard34 Qualcomm 3G CDMA */ + { USB_DEVICE(0x413c, 0x8115) }, /* Dell Wireless HSDPA 5500 */ { }, }; MODULE_DEVICE_TABLE(usb, id_table); @@ -274,6 +277,7 @@ static struct usb_serial_driver airprime_device = { .owner = THIS_MODULE, .name = "airprime", }, + .usb_driver = &airprime_driver, .id_table = id_table, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c index 863966c1c5a..edd685791a6 100644 --- a/drivers/usb/serial/ark3116.c +++ b/drivers/usb/serial/ark3116.c @@ -156,7 +156,7 @@ cleanup: } static void ark3116_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct ark3116_private *priv = usb_get_serial_port_data(port); @@ -326,7 +326,7 @@ static void ark3116_set_termios(struct usb_serial_port *port, static int ark3116_open(struct usb_serial_port *port, struct file *filp) { - struct termios tmp_termios; + struct ktermios tmp_termios; struct usb_serial *serial = port->serial; char *buf; int result = 0; @@ -444,6 +444,7 @@ static struct usb_driver ark3116_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table, + .no_dynamic_id = 1, }; static struct usb_serial_driver ark3116_device = { @@ -452,6 +453,7 @@ static struct usb_serial_driver ark3116_device = { .name = "ark3116", }, .id_table = id_table, + .usb_driver = &ark3116_driver, .num_interrupt_in = 1, .num_bulk_in = 1, .num_bulk_out = 1, diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index 8835bb58ca9..3b800d277c4 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -92,7 +92,7 @@ static void belkin_sa_shutdown (struct usb_serial *serial); static int belkin_sa_open (struct usb_serial_port *port, struct file *filp); static void belkin_sa_close (struct usb_serial_port *port, struct file *filp); static void belkin_sa_read_int_callback (struct urb *urb); -static void belkin_sa_set_termios (struct usb_serial_port *port, struct termios * old); +static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios * old); static int belkin_sa_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); static void belkin_sa_break_ctl (struct usb_serial_port *port, int break_state ); static int belkin_sa_tiocmget (struct usb_serial_port *port, struct file *file); @@ -126,6 +126,7 @@ static struct usb_serial_driver belkin_device = { .name = "belkin", }, .description = "Belkin / Peracom / GoHubs USB Serial Adapter", + .usb_driver = &belkin_driver, .id_table = id_table_combined, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -333,7 +334,7 @@ exit: __FUNCTION__, retval); } -static void belkin_sa_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct belkin_sa_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c index 6542f220468..c08a38402b9 100644 --- a/drivers/usb/serial/bus.c +++ b/drivers/usb/serial/bus.c @@ -103,11 +103,52 @@ exit: return retval; } +#ifdef CONFIG_HOTPLUG +static ssize_t store_new_id(struct device_driver *driver, + const char *buf, size_t count) +{ + struct usb_serial_driver *usb_drv = to_usb_serial_driver(driver); + ssize_t retval = usb_store_new_id(&usb_drv->dynids, driver, buf, count); + + if (retval >= 0 && usb_drv->usb_driver != NULL) + retval = usb_store_new_id(&usb_drv->usb_driver->dynids, + &usb_drv->usb_driver->drvwrap.driver, + buf, count); + return retval; +} + +static struct driver_attribute drv_attrs[] = { + __ATTR(new_id, S_IWUSR, NULL, store_new_id), + __ATTR_NULL, +}; + +static void free_dynids(struct usb_serial_driver *drv) +{ + struct usb_dynid *dynid, *n; + + spin_lock(&drv->dynids.lock); + list_for_each_entry_safe(dynid, n, &drv->dynids.list, node) { + list_del(&dynid->node); + kfree(dynid); + } + spin_unlock(&drv->dynids.lock); +} + +#else +static struct driver_attribute drv_attrs[] = { + __ATTR_NULL, +}; +static inline void free_dynids(struct usb_driver *drv) +{ +} +#endif + struct bus_type usb_serial_bus_type = { .name = "usb-serial", .match = usb_serial_device_match, .probe = usb_serial_device_probe, .remove = usb_serial_device_remove, + .drv_attrs = drv_attrs, }; int usb_serial_bus_register(struct usb_serial_driver *driver) @@ -115,6 +156,9 @@ int usb_serial_bus_register(struct usb_serial_driver *driver) int retval; driver->driver.bus = &usb_serial_bus_type; + spin_lock_init(&driver->dynids.lock); + INIT_LIST_HEAD(&driver->dynids.list); + retval = driver_register(&driver->driver); return retval; @@ -122,6 +166,7 @@ int usb_serial_bus_register(struct usb_serial_driver *driver) void usb_serial_bus_deregister(struct usb_serial_driver *driver) { + free_dynids(driver); driver_unregister(&driver->driver); } diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index 7167728d764..9386e216d68 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -65,7 +65,7 @@ static int usb_console_setup(struct console *co, char *options) struct usb_serial_port *port; int retval = 0; struct tty_struct *tty; - struct termios *termios; + struct ktermios *termios; dbg ("%s", __FUNCTION__); diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c index f95d42c0d16..3ec24870bca 100644 --- a/drivers/usb/serial/cp2101.c +++ b/drivers/usb/serial/cp2101.c @@ -41,7 +41,7 @@ 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 termios*); +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 *, unsigned int, unsigned int); @@ -69,6 +69,7 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */ { USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */ { USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */ + { USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */ { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */ { } /* Terminating Entry */ }; @@ -88,6 +89,7 @@ static struct usb_serial_driver cp2101_device = { .owner = THIS_MODULE, .name = "cp2101", }, + .usb_driver = &cp2101_driver, .id_table = id_table, .num_interrupt_in = 0, .num_bulk_in = 0, @@ -168,13 +170,13 @@ static int cp2101_get_config(struct usb_serial_port* port, u8 request, unsigned int *data, int size) { struct usb_serial *serial = port->serial; - u32 *buf; + __le32 *buf; int result, i, length; /* Number of integers required to contain the array */ length = (((size - 1) | 3) + 1)/4; - buf = kcalloc(length, sizeof(u32), GFP_KERNEL); + buf = kcalloc(length, sizeof(__le32), GFP_KERNEL); if (!buf) { dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__); return -ENOMEM; @@ -214,13 +216,13 @@ static int cp2101_set_config(struct usb_serial_port* port, u8 request, unsigned int *data, int size) { struct usb_serial *serial = port->serial; - u32 *buf; + __le32 *buf; int result, i, length; /* Number of integers required to contain the array */ length = (((size - 1) | 3) + 1)/4; - buf = kmalloc(length * sizeof(u32), GFP_KERNEL); + buf = kmalloc(length * sizeof(__le32), GFP_KERNEL); if (!buf) { dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__); @@ -506,7 +508,7 @@ static void cp2101_get_termios (struct usb_serial_port *port) } static void cp2101_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { unsigned int cflag, old_cflag=0; int baud=0, bits; diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index a63c3286caa..4167753ed31 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c @@ -88,6 +88,7 @@ static struct usb_serial_driver cyberjack_device = { .name = "cyberjack", }, .description = "Reiner SCT Cyberjack USB card reader", + .usb_driver = &cyberjack_driver, .id_table = id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -98,7 +99,7 @@ static struct usb_serial_driver cyberjack_device = { .open = cyberjack_open, .close = cyberjack_close, .write = cyberjack_write, - .write_room = cyberjack_write_room, + .write_room = cyberjack_write_room, .read_int_callback = cyberjack_read_int_callback, .read_bulk_callback = cyberjack_read_bulk_callback, .write_bulk_callback = cyberjack_write_bulk_callback, diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 093f303b318..57b8e27285f 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -143,7 +143,7 @@ struct cypress_private { wait_queue_head_t delta_msr_wait; /* used for TIOCMIWAIT */ char prev_status, diff_status; /* used for TIOCMIWAIT */ /* we pass a pointer to this as the arguement sent to cypress_set_termios old_termios */ - struct termios tmp_termios; /* stores the old termios settings */ + struct ktermios tmp_termios; /* stores the old termios settings */ }; /* write buffer structure */ @@ -165,7 +165,7 @@ static int cypress_write (struct usb_serial_port *port, const unsigned char *b static void cypress_send (struct usb_serial_port *port); static int cypress_write_room (struct usb_serial_port *port); static int cypress_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void cypress_set_termios (struct usb_serial_port *port, struct termios * old); +static void cypress_set_termios (struct usb_serial_port *port, struct ktermios * old); static int cypress_tiocmget (struct usb_serial_port *port, struct file *file); static int cypress_tiocmset (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); static int cypress_chars_in_buffer (struct usb_serial_port *port); @@ -193,6 +193,7 @@ static struct usb_serial_driver cypress_earthmate_device = { .name = "earthmate", }, .description = "DeLorme Earthmate USB", + .usb_driver = &cypress_driver, .id_table = id_table_earthmate, .num_interrupt_in = 1, .num_interrupt_out = 1, @@ -222,6 +223,7 @@ static struct usb_serial_driver cypress_hidcom_device = { .name = "cyphidcom", }, .description = "HID->COM RS232 Adapter", + .usb_driver = &cypress_driver, .id_table = id_table_cyphidcomrs232, .num_interrupt_in = 1, .num_interrupt_out = 1, @@ -251,6 +253,7 @@ static struct usb_serial_driver cypress_ca42v2_device = { .name = "nokiaca42v2", }, .description = "Nokia CA-42 V2 Adapter", + .usb_driver = &cypress_driver, .id_table = id_table_nokiaca42v2, .num_interrupt_in = 1, .num_interrupt_out = 1, @@ -949,28 +952,13 @@ static int cypress_ioctl (struct usb_serial_port *port, struct file * file, unsi switch (cmd) { case TIOCGSERIAL: - if (copy_to_user((void __user *)arg, port->tty->termios, sizeof(struct termios))) { + if (copy_to_user((void __user *)arg, port->tty->termios, sizeof(struct ktermios))) { return -EFAULT; } return (0); break; case TIOCSSERIAL: - if (copy_from_user(port->tty->termios, (void __user *)arg, sizeof(struct termios))) { - return -EFAULT; - } - /* here we need to call cypress_set_termios to invoke the new settings */ - cypress_set_termios(port, &priv->tmp_termios); - return (0); - break; - /* these are called when setting baud rate from gpsd */ - case TCGETS: - if (copy_to_user((void __user *)arg, port->tty->termios, sizeof(struct termios))) { - return -EFAULT; - } - return (0); - break; - case TCSETS: - if (copy_from_user(port->tty->termios, (void __user *)arg, sizeof(struct termios))) { + if (copy_from_user(port->tty->termios, (void __user *)arg, sizeof(struct ktermios))) { return -EFAULT; } /* here we need to call cypress_set_termios to invoke the new settings */ @@ -1019,7 +1007,7 @@ static int cypress_ioctl (struct usb_serial_port *port, struct file * file, unsi static void cypress_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct cypress_private *priv = usb_get_serial_port_data(port); struct tty_struct *tty; @@ -1493,7 +1481,7 @@ static struct cypress_buf *cypress_buf_alloc(unsigned int size) if (size == 0) return NULL; - cb = (struct cypress_buf *)kmalloc(sizeof(struct cypress_buf), GFP_KERNEL); + cb = kmalloc(sizeof(struct cypress_buf), GFP_KERNEL); if (cb == NULL) return NULL; diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 83d0e21145b..0b0fb51bad3 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -449,7 +449,7 @@ static int digi_transmit_idle( struct usb_serial_port *port, static void digi_rx_throttle (struct usb_serial_port *port); static void digi_rx_unthrottle (struct usb_serial_port *port); static void digi_set_termios( struct usb_serial_port *port, - struct termios *old_termios ); + struct ktermios *old_termios ); static void digi_break_ctl( struct usb_serial_port *port, int break_state ); static int digi_ioctl( struct usb_serial_port *port, struct file *file, unsigned int cmd, unsigned long arg ); @@ -509,6 +509,7 @@ static struct usb_serial_driver digi_acceleport_2_device = { .name = "digi_2", }, .description = "Digi 2 port USB adapter", + .usb_driver = &digi_driver, .id_table = id_table_2, .num_interrupt_in = 0, .num_bulk_in = 4, @@ -538,6 +539,7 @@ static struct usb_serial_driver digi_acceleport_4_device = { .name = "digi_4", }, .description = "Digi 4 port USB adapter", + .usb_driver = &digi_driver, .id_table = id_table_4, .num_interrupt_in = 0, .num_bulk_in = 5, @@ -976,7 +978,7 @@ dbg( "digi_rx_unthrottle: TOP: port=%d", priv->dp_port_num ); static void digi_set_termios( struct usb_serial_port *port, - struct termios *old_termios ) + struct ktermios *old_termios ) { struct digi_port *priv = usb_get_serial_port_data(port); @@ -1463,7 +1465,7 @@ static int digi_open( struct usb_serial_port *port, struct file *filp ) int ret; unsigned char buf[32]; struct digi_port *priv = usb_get_serial_port_data(port); - struct termios not_termios; + struct ktermios not_termios; unsigned long flags = 0; @@ -1681,7 +1683,7 @@ dbg( "digi_startup: TOP" ); for( i=0; i<serial->type->num_ports+1; i++ ) { /* allocate port private structure */ - priv = (struct digi_port *)kmalloc( sizeof(struct digi_port), + priv = kmalloc( sizeof(struct digi_port), GFP_KERNEL ); if( priv == (struct digi_port *)0 ) { while( --i >= 0 ) @@ -1714,7 +1716,7 @@ dbg( "digi_startup: TOP" ); } /* allocate serial private structure */ - serial_priv = (struct digi_serial *)kmalloc( sizeof(struct digi_serial), + serial_priv = kmalloc( sizeof(struct digi_serial), GFP_KERNEL ); if( serial_priv == (struct digi_serial *)0 ) { for( i=0; i<serial->type->num_ports+1; i++ ) diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index 4ce10a83195..4703c8f8538 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -92,7 +92,7 @@ static int empeg_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void empeg_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void empeg_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static void empeg_write_bulk_callback (struct urb *urb); static void empeg_read_bulk_callback (struct urb *urb); @@ -117,6 +117,7 @@ static struct usb_serial_driver empeg_device = { .name = "empeg", }, .id_table = id_table, + .usb_driver = &empeg_driver, .num_interrupt_in = 0, .num_bulk_in = 1, .num_bulk_out = 1, @@ -442,7 +443,7 @@ static int empeg_ioctl (struct usb_serial_port *port, struct file * file, unsign } -static void empeg_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void empeg_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { dbg("%s - port %d", __FUNCTION__, port->number); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 72e4d48f51e..4695952b647 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -452,6 +452,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) }, { USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) }, { USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) }, { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) }, @@ -463,7 +464,6 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) }, { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) }, { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) }, - { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_0_PID) }, { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) }, { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) }, { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) }, @@ -595,7 +595,7 @@ static int ftdi_chars_in_buffer (struct usb_serial_port *port); static void ftdi_write_bulk_callback (struct urb *urb); static void ftdi_read_bulk_callback (struct urb *urb); static void ftdi_process_read (struct work_struct *work); -static void ftdi_set_termios (struct usb_serial_port *port, struct termios * old); +static void ftdi_set_termios (struct usb_serial_port *port, struct ktermios * old); static int ftdi_tiocmget (struct usb_serial_port *port, struct file *file); static int ftdi_tiocmset (struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear); static int ftdi_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); @@ -614,6 +614,7 @@ static struct usb_serial_driver ftdi_sio_device = { .name = "ftdi_sio", }, .description = "FTDI USB Serial Device", + .usb_driver = &ftdi_driver , .id_table = id_table_combined, .num_interrupt_in = 0, .num_bulk_in = 1, @@ -1880,7 +1881,7 @@ static void ftdi_break_ctl( struct usb_serial_port *port, int break_state ) * WARNING: set_termios calls this with old_termios in kernel space */ -static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void ftdi_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { /* ftdi_termios */ struct usb_device *dev = port->serial->dev; unsigned int cflag = port->tty->termios->c_cflag; diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index bae117d359a..7eff1c03ba8 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -312,8 +312,9 @@ /* CCS Inc. ICDU/ICDU40 product ID - the FT232BM is used in an in-circuit-debugger */ /* unit for PIC16's/PIC18's */ -#define FTDI_CCSICDU20_0_PID 0xF9D0 -#define FTDI_CCSICDU40_1_PID 0xF9D1 +#define FTDI_CCSICDU20_0_PID 0xF9D0 +#define FTDI_CCSICDU40_1_PID 0xF9D1 +#define FTDI_CCSMACHX_2_PID 0xF9D2 /* Inside Accesso contactless reader (http://www.insidefr.com) */ #define INSIDE_ACCESSO 0xFAD0 @@ -363,7 +364,6 @@ * USB-TTY activ, USB-TTY passiv. Some PIDs are used by several devices * and I'm not entirely sure which are used by which. */ -#define FTDI_4N_GALAXY_DE_0_PID 0x8372 #define FTDI_4N_GALAXY_DE_1_PID 0xF3C0 #define FTDI_4N_GALAXY_DE_2_PID 0xF3C1 diff --git a/drivers/usb/serial/funsoft.c b/drivers/usb/serial/funsoft.c index 77b977206a8..4092f6dc9ef 100644 --- a/drivers/usb/serial/funsoft.c +++ b/drivers/usb/serial/funsoft.c @@ -14,6 +14,9 @@ #include <linux/module.h> #include <linux/usb.h> #include <linux/usb/serial.h> +#include <asm/uaccess.h> + +static int debug; static struct usb_device_id id_table [] = { { USB_DEVICE(0x1404, 0xcddc) }, @@ -21,6 +24,26 @@ static struct usb_device_id id_table [] = { }; MODULE_DEVICE_TABLE(usb, id_table); +static int funsoft_ioctl(struct usb_serial_port *port, struct file *file, + unsigned int cmd, unsigned long arg) +{ + struct ktermios t; + + dbg("%s - port %d, cmd 0x%04x", __FUNCTION__, port->number, cmd); + + if (cmd == TCSETSF) { + if (user_termios_to_kernel_termios(&t, (struct termios __user *)arg)) + return -EFAULT; + + dbg("%s - iflag:%x oflag:%x cflag:%x lflag:%x", __FUNCTION__, + t.c_iflag, t.c_oflag, t.c_cflag, t.c_lflag); + + if (!(t.c_lflag & ICANON)) + return -EINVAL; + } + return -ENOIOCTLCMD; +} + static struct usb_driver funsoft_driver = { .name = "funsoft", .probe = usb_serial_probe, @@ -35,10 +58,12 @@ static struct usb_serial_driver funsoft_device = { .name = "funsoft", }, .id_table = id_table, + .usb_driver = &funsoft_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, .num_bulk_out = NUM_DONT_CARE, .num_ports = 1, + .ioctl = funsoft_ioctl, }; static int __init funsoft_init(void) @@ -63,3 +88,6 @@ static void __exit funsoft_exit(void) module_init(funsoft_init); module_exit(funsoft_exit); MODULE_LICENSE("GPL"); + +module_param(debug, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Debug enabled or not"); diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index 6530d391ebe..74660a3aa67 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -1566,6 +1566,7 @@ static struct usb_serial_driver garmin_device = { .name = "garmin_gps", }, .description = "Garmin GPS usb/tty", + .usb_driver = &garmin_driver, .id_table = id_table, .num_interrupt_in = 1, .num_bulk_in = 1, diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 36042937e77..601e0648dec 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -20,6 +20,10 @@ #include <linux/usb/serial.h> #include <asm/uaccess.h> +static int generic_probe(struct usb_interface *interface, + const struct usb_device_id *id); + + static int debug; #ifdef CONFIG_USB_SERIAL_GENERIC @@ -34,6 +38,21 @@ MODULE_PARM_DESC(product, "User specified USB idProduct"); static struct usb_device_id generic_device_ids[2]; /* Initially all zeroes. */ +/* we want to look at all devices, as the vendor/product id can change + * depending on the command line argument */ +static struct usb_device_id generic_serial_ids[] = { + {.driver_info = 42}, + {} +}; + +static struct usb_driver generic_driver = { + .name = "usbserial_generic", + .probe = generic_probe, + .disconnect = usb_serial_disconnect, + .id_table = generic_serial_ids, + .no_dynamic_id = 1, +}; + /* All of the device info needed for the Generic Serial Converter */ struct usb_serial_driver usb_serial_generic_device = { .driver = { @@ -41,6 +60,7 @@ struct usb_serial_driver usb_serial_generic_device = { .name = "generic", }, .id_table = generic_device_ids, + .usb_driver = &generic_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, .num_bulk_out = NUM_DONT_CARE, @@ -48,13 +68,6 @@ struct usb_serial_driver usb_serial_generic_device = { .shutdown = usb_serial_generic_shutdown, }; -/* we want to look at all devices, as the vendor/product id can change - * depending on the command line argument */ -static struct usb_device_id generic_serial_ids[] = { - {.driver_info = 42}, - {} -}; - static int generic_probe(struct usb_interface *interface, const struct usb_device_id *id) { @@ -65,14 +78,6 @@ static int generic_probe(struct usb_interface *interface, return usb_serial_probe(interface, id); return -ENODEV; } - -static struct usb_driver generic_driver = { - .name = "usbserial_generic", - .probe = generic_probe, - .disconnect = usb_serial_disconnect, - .id_table = generic_serial_ids, - .no_dynamic_id = 1, -}; #endif int usb_serial_generic_register (int _debug) diff --git a/drivers/usb/serial/hp4x.c b/drivers/usb/serial/hp4x.c index ebcac701b06..6c6ebae741c 100644 --- a/drivers/usb/serial/hp4x.c +++ b/drivers/usb/serial/hp4x.c @@ -49,6 +49,7 @@ static struct usb_serial_driver hp49gp_device = { .name = "hp4X", }, .id_table = id_table, + .usb_driver = &hp49gp_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, .num_bulk_out = NUM_DONT_CARE, diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index d06547a13f2..6a26a2e683a 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -146,6 +146,8 @@ struct edgeport_serial { struct edge_manuf_descriptor manuf_descriptor; /* the manufacturer descriptor */ struct edge_boot_descriptor boot_descriptor; /* the boot firmware descriptor */ struct edgeport_product_info product_info; /* Product Info */ + struct edge_compatibility_descriptor epic_descriptor; /* Edgeport compatible descriptor */ + int is_epic; /* flag if EPiC device or not */ __u8 interrupt_in_endpoint; /* the interrupt endpoint handle */ unsigned char * interrupt_in_buffer; /* the buffer we use for the interrupt endpoint */ @@ -229,7 +231,7 @@ static int edge_write_room (struct usb_serial_port *port); static int edge_chars_in_buffer (struct usb_serial_port *port); static void edge_throttle (struct usb_serial_port *port); static void edge_unthrottle (struct usb_serial_port *port); -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static int edge_ioctl (struct usb_serial_port *port, struct file *file, unsigned int cmd, unsigned long arg); static void edge_break (struct usb_serial_port *port, int break_state); static int edge_tiocmget (struct usb_serial_port *port, struct file *file); @@ -240,14 +242,6 @@ static void edge_shutdown (struct usb_serial *serial); #include "io_tables.h" /* all of the devices that this driver supports */ -static struct usb_driver io_driver = { - .name = "io_edgeport", - .probe = usb_serial_probe, - .disconnect = usb_serial_disconnect, - .id_table = id_table_combined, - .no_dynamic_id = 1, -}; - /* function prototypes for all of our local functions */ static void process_rcvd_data (struct edgeport_serial *edge_serial, unsigned char *buffer, __u16 bufferLength); static void process_rcvd_status (struct edgeport_serial *edge_serial, __u8 byte2, __u8 byte3); @@ -257,7 +251,7 @@ static void handle_new_lsr (struct edgeport_port *edge_port, __u8 lsrData, __u8 static int send_iosp_ext_cmd (struct edgeport_port *edge_port, __u8 command, __u8 param); static int calc_baud_rate_divisor (int baud_rate, int *divisor); static int send_cmd_write_baud_rate (struct edgeport_port *edge_port, int baudRate); -static void change_port_settings (struct edgeport_port *edge_port, struct termios *old_termios); +static void change_port_settings (struct edgeport_port *edge_port, struct ktermios *old_termios); static int send_cmd_write_uart_register (struct edgeport_port *edge_port, __u8 regNum, __u8 regValue); static int write_cmd_usb (struct edgeport_port *edge_port, unsigned char *buffer, int writeLength); static void send_more_port_data (struct edgeport_serial *edge_serial, struct edgeport_port *edge_port); @@ -397,6 +391,7 @@ static int get_string (struct usb_device *dev, int Id, char *string, int buflen) unicode_to_ascii(string, buflen, pStringDesc->wData, pStringDesc->bLength/2); kfree(pStringDesc); + dbg("%s - USB String %s", __FUNCTION__, string); return strlen(string); } @@ -434,6 +429,34 @@ static int get_string_desc (struct usb_device *dev, int Id, struct usb_string_de } #endif +static void dump_product_info(struct edgeport_product_info *product_info) +{ + // Dump Product Info structure + dbg("**Product Information:"); + dbg(" ProductId %x", product_info->ProductId ); + dbg(" NumPorts %d", product_info->NumPorts ); + dbg(" ProdInfoVer %d", product_info->ProdInfoVer ); + dbg(" IsServer %d", product_info->IsServer); + dbg(" IsRS232 %d", product_info->IsRS232 ); + dbg(" IsRS422 %d", product_info->IsRS422 ); + dbg(" IsRS485 %d", product_info->IsRS485 ); + dbg(" RomSize %d", product_info->RomSize ); + dbg(" RamSize %d", product_info->RamSize ); + dbg(" CpuRev %x", product_info->CpuRev ); + dbg(" BoardRev %x", product_info->BoardRev); + dbg(" BootMajorVersion %d.%d.%d", product_info->BootMajorVersion, + product_info->BootMinorVersion, + le16_to_cpu(product_info->BootBuildNumber)); + dbg(" FirmwareMajorVersion %d.%d.%d", product_info->FirmwareMajorVersion, + product_info->FirmwareMinorVersion, + le16_to_cpu(product_info->FirmwareBuildNumber)); + dbg(" ManufactureDescDate %d/%d/%d", product_info->ManufactureDescDate[0], + product_info->ManufactureDescDate[1], + product_info->ManufactureDescDate[2]+1900); + dbg(" iDownloadFile 0x%x", product_info->iDownloadFile); + dbg(" EpicVer %d", product_info->EpicVer); +} + static void get_product_info(struct edgeport_serial *edge_serial) { struct edgeport_product_info *product_info = &edge_serial->product_info; @@ -495,30 +518,60 @@ static void get_product_info(struct edgeport_serial *edge_serial) break; } - // Dump Product Info structure - dbg("**Product Information:"); - dbg(" ProductId %x", product_info->ProductId ); - dbg(" NumPorts %d", product_info->NumPorts ); - dbg(" ProdInfoVer %d", product_info->ProdInfoVer ); - dbg(" IsServer %d", product_info->IsServer); - dbg(" IsRS232 %d", product_info->IsRS232 ); - dbg(" IsRS422 %d", product_info->IsRS422 ); - dbg(" IsRS485 %d", product_info->IsRS485 ); - dbg(" RomSize %d", product_info->RomSize ); - dbg(" RamSize %d", product_info->RamSize ); - dbg(" CpuRev %x", product_info->CpuRev ); - dbg(" BoardRev %x", product_info->BoardRev); - dbg(" BootMajorVersion %d.%d.%d", product_info->BootMajorVersion, - product_info->BootMinorVersion, - le16_to_cpu(product_info->BootBuildNumber)); - dbg(" FirmwareMajorVersion %d.%d.%d", product_info->FirmwareMajorVersion, - product_info->FirmwareMinorVersion, - le16_to_cpu(product_info->FirmwareBuildNumber)); - dbg(" ManufactureDescDate %d/%d/%d", product_info->ManufactureDescDate[0], - product_info->ManufactureDescDate[1], - product_info->ManufactureDescDate[2]+1900); - dbg(" iDownloadFile 0x%x", product_info->iDownloadFile); + dump_product_info(product_info); +} +static int get_epic_descriptor(struct edgeport_serial *ep) +{ + int result; + struct usb_serial *serial = ep->serial; + struct edgeport_product_info *product_info = &ep->product_info; + struct edge_compatibility_descriptor *epic = &ep->epic_descriptor; + struct edge_compatibility_bits *bits; + + ep->is_epic = 0; + result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), + USB_REQUEST_ION_GET_EPIC_DESC, + 0xC0, 0x00, 0x00, + &ep->epic_descriptor, + sizeof(struct edge_compatibility_descriptor), + 300); + + dbg("%s result = %d", __FUNCTION__, result); + + if (result > 0) { + ep->is_epic = 1; + memset(product_info, 0, sizeof(struct edgeport_product_info)); + + product_info->NumPorts = epic->NumPorts; + product_info->ProdInfoVer = 0; + product_info->FirmwareMajorVersion = epic->MajorVersion; + product_info->FirmwareMinorVersion = epic->MinorVersion; + product_info->FirmwareBuildNumber = epic->BuildNumber; + product_info->iDownloadFile = epic->iDownloadFile; + product_info->EpicVer = epic->EpicVer; + product_info->Epic = epic->Supports; + product_info->ProductId = ION_DEVICE_ID_EDGEPORT_COMPATIBLE; + dump_product_info(product_info); + + bits = &ep->epic_descriptor.Supports; + dbg("**EPIC descriptor:"); + dbg(" VendEnableSuspend: %s", bits->VendEnableSuspend ? "TRUE": "FALSE"); + dbg(" IOSPOpen : %s", bits->IOSPOpen ? "TRUE": "FALSE" ); + dbg(" IOSPClose : %s", bits->IOSPClose ? "TRUE": "FALSE" ); + dbg(" IOSPChase : %s", bits->IOSPChase ? "TRUE": "FALSE" ); + dbg(" IOSPSetRxFlow : %s", bits->IOSPSetRxFlow ? "TRUE": "FALSE" ); + dbg(" IOSPSetTxFlow : %s", bits->IOSPSetTxFlow ? "TRUE": "FALSE" ); + dbg(" IOSPSetXChar : %s", bits->IOSPSetXChar ? "TRUE": "FALSE" ); + dbg(" IOSPRxCheck : %s", bits->IOSPRxCheck ? "TRUE": "FALSE" ); + dbg(" IOSPSetClrBreak : %s", bits->IOSPSetClrBreak ? "TRUE": "FALSE" ); + dbg(" IOSPWriteMCR : %s", bits->IOSPWriteMCR ? "TRUE": "FALSE" ); + dbg(" IOSPWriteLCR : %s", bits->IOSPWriteLCR ? "TRUE": "FALSE" ); + dbg(" IOSPSetBaudRate : %s", bits->IOSPSetBaudRate ? "TRUE": "FALSE" ); + dbg(" TrueEdgeport : %s", bits->TrueEdgeport ? "TRUE": "FALSE" ); + } + + return result; } @@ -1017,21 +1070,29 @@ static void edge_close (struct usb_serial_port *port, struct file * filp) edge_port->closePending = TRUE; - /* flush and chase */ - edge_port->chaseResponsePending = TRUE; - - dbg("%s - Sending IOSP_CMD_CHASE_PORT", __FUNCTION__); - status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CHASE_PORT, 0); - if (status == 0) { - // block until chase finished - block_until_chase_response(edge_port); - } else { - edge_port->chaseResponsePending = FALSE; + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (edge_serial->epic_descriptor.Supports.IOSPChase))) { + /* flush and chase */ + edge_port->chaseResponsePending = TRUE; + + dbg("%s - Sending IOSP_CMD_CHASE_PORT", __FUNCTION__); + status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CHASE_PORT, 0); + if (status == 0) { + // block until chase finished + block_until_chase_response(edge_port); + } else { + edge_port->chaseResponsePending = FALSE; + } } - /* close the port */ - dbg("%s - Sending IOSP_CMD_CLOSE_PORT", __FUNCTION__); - send_iosp_ext_cmd (edge_port, IOSP_CMD_CLOSE_PORT, 0); + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (edge_serial->epic_descriptor.Supports.IOSPClose))) { + /* close the port */ + dbg("%s - Sending IOSP_CMD_CLOSE_PORT", __FUNCTION__); + send_iosp_ext_cmd (edge_port, IOSP_CMD_CLOSE_PORT, 0); + } //port->close = TRUE; edge_port->closePending = FALSE; @@ -1431,7 +1492,7 @@ static void edge_unthrottle (struct usb_serial_port *port) * SerialSetTermios * this function is called by the tty driver when it wants to change the termios structure *****************************************************************************/ -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct tty_struct *tty = port->tty; @@ -1694,29 +1755,38 @@ static int edge_ioctl (struct usb_serial_port *port, struct file *file, unsigned static void edge_break (struct usb_serial_port *port, int break_state) { struct edgeport_port *edge_port = usb_get_serial_port_data(port); + struct edgeport_serial *edge_serial = usb_get_serial_data(port->serial); int status; - /* flush and chase */ - edge_port->chaseResponsePending = TRUE; - - dbg("%s - Sending IOSP_CMD_CHASE_PORT", __FUNCTION__); - status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CHASE_PORT, 0); - if (status == 0) { - // block until chase finished - block_until_chase_response(edge_port); - } else { - edge_port->chaseResponsePending = FALSE; + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (edge_serial->epic_descriptor.Supports.IOSPChase))) { + /* flush and chase */ + edge_port->chaseResponsePending = TRUE; + + dbg("%s - Sending IOSP_CMD_CHASE_PORT", __FUNCTION__); + status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CHASE_PORT, 0); + if (status == 0) { + // block until chase finished + block_until_chase_response(edge_port); + } else { + edge_port->chaseResponsePending = FALSE; + } } - if (break_state == -1) { - dbg("%s - Sending IOSP_CMD_SET_BREAK", __FUNCTION__); - status = send_iosp_ext_cmd (edge_port, IOSP_CMD_SET_BREAK, 0); - } else { - dbg("%s - Sending IOSP_CMD_CLEAR_BREAK", __FUNCTION__); - status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CLEAR_BREAK, 0); - } - if (status) { - dbg("%s - error sending break set/clear command.", __FUNCTION__); + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (edge_serial->epic_descriptor.Supports.IOSPSetClrBreak))) { + if (break_state == -1) { + dbg("%s - Sending IOSP_CMD_SET_BREAK", __FUNCTION__); + status = send_iosp_ext_cmd (edge_port, IOSP_CMD_SET_BREAK, 0); + } else { + dbg("%s - Sending IOSP_CMD_CLEAR_BREAK", __FUNCTION__); + status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CLEAR_BREAK, 0); + } + if (status) { + dbg("%s - error sending break set/clear command.", __FUNCTION__); + } } return; @@ -2288,6 +2358,7 @@ static int write_cmd_usb (struct edgeport_port *edge_port, unsigned char *buffer *****************************************************************************/ static int send_cmd_write_baud_rate (struct edgeport_port *edge_port, int baudRate) { + struct edgeport_serial *edge_serial = usb_get_serial_data(edge_port->port->serial); unsigned char *cmdBuffer; unsigned char *currCmd; int cmdLen = 0; @@ -2295,6 +2366,14 @@ static int send_cmd_write_baud_rate (struct edgeport_port *edge_port, int baudRa int status; unsigned char number = edge_port->port->number - edge_port->port->serial->minor; + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (!edge_serial->epic_descriptor.Supports.IOSPSetBaudRate))) { + dbg("SendCmdWriteBaudRate - NOT Setting baud rate for port = %d, baud = %d", + edge_port->port->number, baudRate); + return 0; + } + dbg("%s - port = %d, baud = %d", __FUNCTION__, edge_port->port->number, baudRate); status = calc_baud_rate_divisor (baudRate, &divisor); @@ -2374,6 +2453,7 @@ static int calc_baud_rate_divisor (int baudrate, int *divisor) *****************************************************************************/ static int send_cmd_write_uart_register (struct edgeport_port *edge_port, __u8 regNum, __u8 regValue) { + struct edgeport_serial *edge_serial = usb_get_serial_data(edge_port->port->serial); unsigned char *cmdBuffer; unsigned char *currCmd; unsigned long cmdLen = 0; @@ -2381,6 +2461,22 @@ static int send_cmd_write_uart_register (struct edgeport_port *edge_port, __u8 r dbg("%s - write to %s register 0x%02x", (regNum == MCR) ? "MCR" : "LCR", __FUNCTION__, regValue); + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (!edge_serial->epic_descriptor.Supports.IOSPWriteMCR) && + (regNum == MCR))) { + dbg("SendCmdWriteUartReg - Not writting to MCR Register"); + return 0; + } + + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (!edge_serial->epic_descriptor.Supports.IOSPWriteLCR) && + (regNum == LCR))) { + dbg ("SendCmdWriteUartReg - Not writting to LCR Register"); + return 0; + } + // Alloc memory for the string of commands. cmdBuffer = kmalloc (0x10, GFP_ATOMIC); if (cmdBuffer == NULL ) { @@ -2412,8 +2508,9 @@ static int send_cmd_write_uart_register (struct edgeport_port *edge_port, __u8 r #ifndef CMSPAR #define CMSPAR 0 #endif -static void change_port_settings (struct edgeport_port *edge_port, struct termios *old_termios) +static void change_port_settings (struct edgeport_port *edge_port, struct ktermios *old_termios) { + struct edgeport_serial *edge_serial = usb_get_serial_data(edge_port->port->serial); struct tty_struct *tty; int baud; unsigned cflag; @@ -2494,8 +2591,12 @@ static void change_port_settings (struct edgeport_port *edge_port, struct termio unsigned char stop_char = STOP_CHAR(tty); unsigned char start_char = START_CHAR(tty); - send_iosp_ext_cmd (edge_port, IOSP_CMD_SET_XON_CHAR, start_char); - send_iosp_ext_cmd (edge_port, IOSP_CMD_SET_XOFF_CHAR, stop_char); + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (edge_serial->epic_descriptor.Supports.IOSPSetXChar))) { + send_iosp_ext_cmd(edge_port, IOSP_CMD_SET_XON_CHAR, start_char); + send_iosp_ext_cmd(edge_port, IOSP_CMD_SET_XOFF_CHAR, stop_char); + } /* if we are implementing INBOUND XON/XOFF */ if (I_IXOFF(tty)) { @@ -2515,8 +2616,14 @@ static void change_port_settings (struct edgeport_port *edge_port, struct termio } /* Set flow control to the configured value */ - send_iosp_ext_cmd (edge_port, IOSP_CMD_SET_RX_FLOW, rxFlow); - send_iosp_ext_cmd (edge_port, IOSP_CMD_SET_TX_FLOW, txFlow); + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (edge_serial->epic_descriptor.Supports.IOSPSetRxFlow))) + send_iosp_ext_cmd(edge_port, IOSP_CMD_SET_RX_FLOW, rxFlow); + if ((!edge_serial->is_epic) || + ((edge_serial->is_epic) && + (edge_serial->epic_descriptor.Supports.IOSPSetTxFlow))) + send_iosp_ext_cmd(edge_port, IOSP_CMD_SET_TX_FLOW, txFlow); edge_port->shadowLCR &= ~(LCR_BITS_MASK | LCR_STOP_MASK | LCR_PAR_MASK); @@ -2728,6 +2835,13 @@ static int edge_startup (struct usb_serial *serial) struct edgeport_port *edge_port; struct usb_device *dev; int i, j; + int response; + int interrupt_in_found; + int bulk_in_found; + int bulk_out_found; + static __u32 descriptor[3] = { EDGE_COMPATIBILITY_MASK0, + EDGE_COMPATIBILITY_MASK1, + EDGE_COMPATIBILITY_MASK2 }; dev = serial->dev; @@ -2750,38 +2864,50 @@ static int edge_startup (struct usb_serial *serial) dev_info(&serial->dev->dev, "%s detected\n", edge_serial->name); - /* get the manufacturing descriptor for this device */ - get_manufacturing_desc (edge_serial); + /* Read the epic descriptor */ + if (get_epic_descriptor(edge_serial) <= 0) { + /* memcpy descriptor to Supports structures */ + memcpy(&edge_serial->epic_descriptor.Supports, descriptor, + sizeof(struct edge_compatibility_bits)); + + /* get the manufacturing descriptor for this device */ + get_manufacturing_desc (edge_serial); - /* get the boot descriptor */ - get_boot_desc (edge_serial); + /* get the boot descriptor */ + get_boot_desc (edge_serial); - get_product_info(edge_serial); + get_product_info(edge_serial); + } /* set the number of ports from the manufacturing description */ /* serial->num_ports = serial->product_info.NumPorts; */ - if (edge_serial->product_info.NumPorts != serial->num_ports) { - warn("%s - Device Reported %d serial ports vs core " - "thinking we have %d ports, email greg@kroah.com this info.", - __FUNCTION__, edge_serial->product_info.NumPorts, - serial->num_ports); + if ((!edge_serial->is_epic) && + (edge_serial->product_info.NumPorts != serial->num_ports)) { + dev_warn(&serial->dev->dev, "Device Reported %d serial ports " + "vs. core thinking we have %d ports, email " + "greg@kroah.com this information.", + edge_serial->product_info.NumPorts, + serial->num_ports); } dbg("%s - time 1 %ld", __FUNCTION__, jiffies); - /* now load the application firmware into this device */ - load_application_firmware (edge_serial); + /* If not an EPiC device */ + if (!edge_serial->is_epic) { + /* now load the application firmware into this device */ + load_application_firmware (edge_serial); - dbg("%s - time 2 %ld", __FUNCTION__, jiffies); + dbg("%s - time 2 %ld", __FUNCTION__, jiffies); - /* Check current Edgeport EEPROM and update if necessary */ - update_edgeport_E2PROM (edge_serial); - - dbg("%s - time 3 %ld", __FUNCTION__, jiffies); + /* Check current Edgeport EEPROM and update if necessary */ + update_edgeport_E2PROM (edge_serial); - /* set the configuration to use #1 */ -// dbg("set_configuration 1"); -// usb_set_configuration (dev, 1); + dbg("%s - time 3 %ld", __FUNCTION__, jiffies); + + /* set the configuration to use #1 */ +// dbg("set_configuration 1"); +// usb_set_configuration (dev, 1); + } /* we set up the pointers to the endpoints in the edge_open function, * as the structures aren't created yet. */ @@ -2804,8 +2930,101 @@ static int edge_startup (struct usb_serial *serial) edge_port->port = serial->port[i]; usb_set_serial_port_data(serial->port[i], edge_port); } - - return 0; + + response = 0; + + if (edge_serial->is_epic) { + /* EPIC thing, set up our interrupt polling now and our read urb, so + * that the device knows it really is connected. */ + interrupt_in_found = bulk_in_found = bulk_out_found = FALSE; + for (i = 0; i < serial->interface->altsetting[0].desc.bNumEndpoints; ++i) { + struct usb_endpoint_descriptor *endpoint; + int buffer_size; + + endpoint = &serial->interface->altsetting[0].endpoint[i].desc; + buffer_size = le16_to_cpu(endpoint->wMaxPacketSize); + if ((!interrupt_in_found) && + (usb_endpoint_is_int_in(endpoint))) { + /* we found a interrupt in endpoint */ + dbg("found interrupt in"); + + /* not set up yet, so do it now */ + edge_serial->interrupt_read_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!edge_serial->interrupt_read_urb) { + err("out of memory"); + return -ENOMEM; + } + edge_serial->interrupt_in_buffer = kmalloc(buffer_size, GFP_KERNEL); + if (!edge_serial->interrupt_in_buffer) { + err("out of memory"); + usb_free_urb(edge_serial->interrupt_read_urb); + return -ENOMEM; + } + edge_serial->interrupt_in_endpoint = endpoint->bEndpointAddress; + + /* set up our interrupt urb */ + usb_fill_int_urb(edge_serial->interrupt_read_urb, + dev, + usb_rcvintpipe(dev, endpoint->bEndpointAddress), + edge_serial->interrupt_in_buffer, + buffer_size, + edge_interrupt_callback, + edge_serial, + endpoint->bInterval); + + interrupt_in_found = TRUE; + } + + if ((!bulk_in_found) && + (usb_endpoint_is_bulk_in(endpoint))) { + /* we found a bulk in endpoint */ + dbg("found bulk in"); + + /* not set up yet, so do it now */ + edge_serial->read_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!edge_serial->read_urb) { + err("out of memory"); + return -ENOMEM; + } + edge_serial->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL); + if (!edge_serial->bulk_in_buffer) { + err ("out of memory"); + usb_free_urb(edge_serial->read_urb); + return -ENOMEM; + } + edge_serial->bulk_in_endpoint = endpoint->bEndpointAddress; + + /* set up our bulk in urb */ + usb_fill_bulk_urb(edge_serial->read_urb, dev, + usb_rcvbulkpipe(dev, endpoint->bEndpointAddress), + edge_serial->bulk_in_buffer, + endpoint->wMaxPacketSize, + edge_bulk_in_callback, + edge_serial); + bulk_in_found = TRUE; + } + + if ((!bulk_out_found) && + (usb_endpoint_is_bulk_out(endpoint))) { + /* we found a bulk out endpoint */ + dbg("found bulk out"); + edge_serial->bulk_out_endpoint = endpoint->bEndpointAddress; + bulk_out_found = TRUE; + } + } + + if ((!interrupt_in_found) || (!bulk_in_found) || (!bulk_out_found)) { + err ("Error - the proper endpoints were not found!"); + return -ENODEV; + } + + /* start interrupt read for this edgeport this interrupt will + * continue as long as the edgeport is connected */ + response = usb_submit_urb(edge_serial->interrupt_read_urb, GFP_KERNEL); + if (response) + err("%s - Error %d submitting control urb", __FUNCTION__, response); + } + return response; } @@ -2815,6 +3034,7 @@ static int edge_startup (struct usb_serial *serial) ****************************************************************************/ static void edge_shutdown (struct usb_serial *serial) { + struct edgeport_serial *edge_serial = usb_get_serial_data(serial); int i; dbg("%s", __FUNCTION__); @@ -2824,7 +3044,18 @@ static void edge_shutdown (struct usb_serial *serial) kfree (usb_get_serial_port_data(serial->port[i])); usb_set_serial_port_data(serial->port[i], NULL); } - kfree (usb_get_serial_data(serial)); + /* free up our endpoint stuff */ + if (edge_serial->is_epic) { + usb_unlink_urb(edge_serial->interrupt_read_urb); + usb_free_urb(edge_serial->interrupt_read_urb); + kfree(edge_serial->interrupt_in_buffer); + + usb_unlink_urb(edge_serial->read_urb); + usb_free_urb(edge_serial->read_urb); + kfree(edge_serial->bulk_in_buffer); + } + + kfree(edge_serial); usb_set_serial_data(serial, NULL); } @@ -2846,6 +3077,9 @@ static int __init edgeport_init(void) retval = usb_serial_register(&edgeport_8port_device); if (retval) goto failed_8port_device_register; + retval = usb_serial_register(&epic_device); + if (retval) + goto failed_epic_device_register; retval = usb_register(&io_driver); if (retval) goto failed_usb_register; @@ -2853,6 +3087,8 @@ static int __init edgeport_init(void) return 0; failed_usb_register: + usb_serial_deregister(&epic_device); +failed_epic_device_register: usb_serial_deregister(&edgeport_8port_device); failed_8port_device_register: usb_serial_deregister(&edgeport_4port_device); @@ -2873,6 +3109,7 @@ static void __exit edgeport_exit (void) usb_serial_deregister (&edgeport_2port_device); usb_serial_deregister (&edgeport_4port_device); usb_serial_deregister (&edgeport_8port_device); + usb_serial_deregister (&epic_device); } module_init(edgeport_init); diff --git a/drivers/usb/serial/io_edgeport.h b/drivers/usb/serial/io_edgeport.h index 123fa8a904e..29a913a6dac 100644 --- a/drivers/usb/serial/io_edgeport.h +++ b/drivers/usb/serial/io_edgeport.h @@ -111,10 +111,12 @@ struct edgeport_product_info { __le16 FirmwareBuildNumber; /* zzzz (LE format) */ __u8 ManufactureDescDate[3]; /* MM/DD/YY when descriptor template was compiled */ - __u8 Unused1[1]; /* Available */ + __u8 HardwareType; __u8 iDownloadFile; /* What to download to EPiC device */ - __u8 Unused2[2]; /* Available */ + __u8 EpicVer; /* What version of EPiC spec this device supports */ + + struct edge_compatibility_bits Epic; }; /* diff --git a/drivers/usb/serial/io_tables.h b/drivers/usb/serial/io_tables.h index fad561c04c7..6d300877254 100644 --- a/drivers/usb/serial/io_tables.h +++ b/drivers/usb/serial/io_tables.h @@ -47,6 +47,18 @@ static struct usb_device_id edgeport_8port_id_table [] = { { } }; +static struct usb_device_id Epic_port_id_table [] = { + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0202) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0203) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0310) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0311) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0312) }, + { USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A758) }, + { USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A794) }, + { USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A225) }, + { } +}; + /* Devices that this driver supports */ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_4) }, @@ -70,17 +82,34 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8R) }, { USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_8RR) }, { USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_EDGEPORT_412_8) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0202) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0203) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0310) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0311) }, + { USB_DEVICE(USB_VENDOR_ID_NCR, NCR_DEVICE_ID_EPIC_0312) }, + { USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A758) }, + { USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A794) }, + { USB_DEVICE(USB_VENDOR_ID_AXIOHM, AXIOHM_DEVICE_ID_EPIC_A225) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE (usb, id_table_combined); +static struct usb_driver io_driver = { + .name = "io_edgeport", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = id_table_combined, + .no_dynamic_id = 1, +}; + static struct usb_serial_driver edgeport_2port_device = { .driver = { .owner = THIS_MODULE, .name = "edgeport_2", }, .description = "Edgeport 2 port adapter", + .usb_driver = &io_driver, .id_table = edgeport_2port_id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -111,6 +140,7 @@ static struct usb_serial_driver edgeport_4port_device = { .name = "edgeport_4", }, .description = "Edgeport 4 port adapter", + .usb_driver = &io_driver, .id_table = edgeport_4port_id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -141,6 +171,7 @@ static struct usb_serial_driver edgeport_8port_device = { .name = "edgeport_8", }, .description = "Edgeport 8 port adapter", + .usb_driver = &io_driver, .id_table = edgeport_8port_id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -165,5 +196,35 @@ static struct usb_serial_driver edgeport_8port_device = { .write_bulk_callback = edge_bulk_out_data_callback, }; +static struct usb_serial_driver epic_device = { + .driver = { + .owner = THIS_MODULE, + .name = "epic", + }, + .description = "EPiC device", + .id_table = Epic_port_id_table, + .num_interrupt_in = 1, + .num_bulk_in = 1, + .num_bulk_out = 1, + .num_ports = 1, + .open = edge_open, + .close = edge_close, + .throttle = edge_throttle, + .unthrottle = edge_unthrottle, + .attach = edge_startup, + .shutdown = edge_shutdown, + .ioctl = edge_ioctl, + .set_termios = edge_set_termios, + .tiocmget = edge_tiocmget, + .tiocmset = edge_tiocmset, + .write = edge_write, + .write_room = edge_write_room, + .chars_in_buffer = edge_chars_in_buffer, + .break_ctl = edge_break, + .read_int_callback = edge_interrupt_callback, + .read_bulk_callback = edge_bulk_in_callback, + .write_bulk_callback = edge_bulk_out_data_callback, +}; + #endif diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index ee0c921e152..544098d2b77 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -238,7 +238,7 @@ static void edge_tty_recv(struct device *dev, struct tty_struct *tty, unsigned c static void stop_read(struct edgeport_port *edge_port); static int restart_read(struct edgeport_port *edge_port); -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static void edge_send(struct usb_serial_port *port); /* circular buffer */ @@ -2361,7 +2361,7 @@ static int restart_read(struct edgeport_port *edge_port) return status; } -static void change_port_settings (struct edgeport_port *edge_port, struct termios *old_termios) +static void change_port_settings (struct edgeport_port *edge_port, struct ktermios *old_termios) { struct ump_uart_config *config; struct tty_struct *tty; @@ -2512,7 +2512,7 @@ static void change_port_settings (struct edgeport_port *edge_port, struct termio return; } -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct tty_struct *tty = port->tty; @@ -2811,7 +2811,7 @@ static struct edge_buf *edge_buf_alloc(unsigned int size) if (size == 0) return NULL; - eb = (struct edge_buf *)kmalloc(sizeof(struct edge_buf), GFP_KERNEL); + eb = kmalloc(sizeof(struct edge_buf), GFP_KERNEL); if (eb == NULL) return NULL; @@ -2979,6 +2979,7 @@ static struct usb_serial_driver edgeport_1port_device = { .name = "edgeport_ti_1", }, .description = "Edgeport TI 1 port adapter", + .usb_driver = &io_driver, .id_table = edgeport_1port_id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -3009,6 +3010,7 @@ static struct usb_serial_driver edgeport_2port_device = { .name = "edgeport_ti_2", }, .description = "Edgeport TI 2 port adapter", + .usb_driver = &io_driver, .id_table = edgeport_2port_id_table, .num_interrupt_in = 1, .num_bulk_in = 2, diff --git a/drivers/usb/serial/io_usbvend.h b/drivers/usb/serial/io_usbvend.h index f1804fd5a3d..e57fa117e48 100644 --- a/drivers/usb/serial/io_usbvend.h +++ b/drivers/usb/serial/io_usbvend.h @@ -30,6 +30,7 @@ #define USB_VENDOR_ID_ION 0x1608 // Our VID #define USB_VENDOR_ID_TI 0x0451 // TI VID +#define USB_VENDOR_ID_AXIOHM 0x05D9 /* Axiohm VID */ // // Definitions of USB product IDs (PID) @@ -334,6 +335,10 @@ struct edge_compatibility_bits }; +#define EDGE_COMPATIBILITY_MASK0 0x0001 +#define EDGE_COMPATIBILITY_MASK1 0x3FFF +#define EDGE_COMPATIBILITY_MASK2 0x0001 + struct edge_compatibility_descriptor { __u8 Length; // Descriptor Length (per USB spec) diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index d72cf8bc7f7..a408184334e 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -563,6 +563,7 @@ static struct usb_serial_driver ipaq_device = { .name = "ipaq", }, .description = "PocketPC PDA", + .usb_driver = &ipaq_driver, .id_table = ipaq_id_table, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 1, @@ -595,7 +596,7 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp) bytes_in = 0; bytes_out = 0; - priv = (struct ipaq_private *)kmalloc(sizeof(struct ipaq_private), GFP_KERNEL); + priv = kmalloc(sizeof(struct ipaq_private), GFP_KERNEL); if (priv == NULL) { err("%s - Out of memory", __FUNCTION__); return -ENOMEM; diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index d3b9a351cef..1bc586064c7 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -442,6 +442,7 @@ static struct usb_serial_driver ipw_device = { .name = "ipw", }, .description = "IPWireless converter", + .usb_driver = &usb_ipw_driver, .id_table = usb_ipw_ids, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 1, diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index 331bf81556f..9d847f69291 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -107,7 +107,7 @@ static void ir_close (struct usb_serial_port *port, struct file *filep); static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int count); static void ir_write_bulk_callback (struct urb *urb); static void ir_read_bulk_callback (struct urb *urb); -static void ir_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void ir_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static u8 ir_baud = 0; static u8 ir_xbof = 0; @@ -138,6 +138,7 @@ static struct usb_serial_driver ir_device = { .name = "ir-usb", }, .description = "IR Dongle", + .usb_driver = &ir_driver, .id_table = id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -497,7 +498,7 @@ static void ir_read_bulk_callback (struct urb *urb) return; } -static void ir_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void ir_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { unsigned char *transfer_buffer; unsigned int cflag; diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c index 7639652cec4..e6966f12ed5 100644 --- a/drivers/usb/serial/keyspan.c +++ b/drivers/usb/serial/keyspan.c @@ -264,7 +264,7 @@ static void keyspan_break_ctl (struct usb_serial_port *port, int break_state) static void keyspan_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { int baud_rate, device_port; struct keyspan_port_private *p_priv; @@ -1275,11 +1275,31 @@ static int keyspan_fake_startup (struct usb_serial *serial) } /* Helper functions used by keyspan_setup_urbs */ +static struct usb_endpoint_descriptor const *find_ep(struct usb_serial const *serial, + int endpoint) +{ + struct usb_host_interface *iface_desc; + struct usb_endpoint_descriptor *ep; + int i; + + iface_desc = serial->interface->cur_altsetting; + for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { + ep = &iface_desc->endpoint[i].desc; + if (ep->bEndpointAddress == endpoint) + return ep; + } + dev_warn(&serial->interface->dev, "found no endpoint descriptor for " + "endpoint %x\n", endpoint); + return NULL; +} + static struct urb *keyspan_setup_urb (struct usb_serial *serial, int endpoint, int dir, void *ctx, char *buf, int len, void (*callback)(struct urb *)) { struct urb *urb; + struct usb_endpoint_descriptor const *ep_desc; + char const *ep_type_name; if (endpoint == -1) return NULL; /* endpoint not needed */ @@ -1291,11 +1311,32 @@ static struct urb *keyspan_setup_urb (struct usb_serial *serial, int endpoint, return NULL; } - /* Fill URB using supplied data. */ - usb_fill_bulk_urb(urb, serial->dev, - usb_sndbulkpipe(serial->dev, endpoint) | dir, - buf, len, callback, ctx); + ep_desc = find_ep(serial, endpoint); + if (!ep_desc) { + /* leak the urb, something's wrong and the callers don't care */ + return urb; + } + if (usb_endpoint_xfer_int(ep_desc)) { + ep_type_name = "INT"; + usb_fill_int_urb(urb, serial->dev, + usb_sndintpipe(serial->dev, endpoint) | dir, + buf, len, callback, ctx, + ep_desc->bInterval); + } else if (usb_endpoint_xfer_bulk(ep_desc)) { + ep_type_name = "BULK"; + usb_fill_bulk_urb(urb, serial->dev, + usb_sndbulkpipe(serial->dev, endpoint) | dir, + buf, len, callback, ctx); + } else { + dev_warn(&serial->interface->dev, + "unsupported endpoint type %x\n", + ep_desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK); + usb_free_urb(urb); + return NULL; + } + dbg("%s - using urb %p for %s endpoint %x", + __func__, urb, ep_type_name, endpoint); return urb; } diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h index 7472ed6bf62..c6830cbdc6d 100644 --- a/drivers/usb/serial/keyspan.h +++ b/drivers/usb/serial/keyspan.h @@ -59,7 +59,7 @@ static int keyspan_ioctl (struct usb_serial_port *port, unsigned int cmd, unsigned long arg); static void keyspan_set_termios (struct usb_serial_port *port, - struct termios *old); + struct ktermios *old); static void keyspan_break_ctl (struct usb_serial_port *port, int break_state); static int keyspan_tiocmget (struct usb_serial_port *port, @@ -229,7 +229,6 @@ struct ezusb_hex_record { #define keyspan_usa28_product_id 0x010f #define keyspan_usa28x_product_id 0x0110 #define keyspan_usa28xa_product_id 0x0115 -#define keyspan_usa28xb_product_id 0x0110 #define keyspan_usa49w_product_id 0x010a #define keyspan_usa49wlc_product_id 0x012a @@ -511,7 +510,6 @@ static struct usb_device_id keyspan_ids_combined[] = { { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, - { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)}, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)}, { } /* Terminating entry */ @@ -559,7 +557,6 @@ static struct usb_device_id keyspan_2port_ids[] = { { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, - { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) }, { } /* Terminating entry */ }; @@ -576,6 +573,7 @@ static struct usb_serial_driver keyspan_pre_device = { .name = "keyspan_no_firm", }, .description = "Keyspan - (without firmware)", + .usb_driver = &keyspan_driver, .id_table = keyspan_pre_ids, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -590,6 +588,7 @@ static struct usb_serial_driver keyspan_1port_device = { .name = "keyspan_1", }, .description = "Keyspan 1 port adapter", + .usb_driver = &keyspan_driver, .id_table = keyspan_1port_ids, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -617,6 +616,7 @@ static struct usb_serial_driver keyspan_2port_device = { .name = "keyspan_2", }, .description = "Keyspan 2 port adapter", + .usb_driver = &keyspan_driver, .id_table = keyspan_2port_ids, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -644,6 +644,7 @@ static struct usb_serial_driver keyspan_4port_device = { .name = "keyspan_4", }, .description = "Keyspan 4 port adapter", + .usb_driver = &keyspan_driver, .id_table = keyspan_4port_ids, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 5, diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index e09a0bfe623..da514cb785b 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -365,7 +365,7 @@ static void keyspan_pda_break_ctl (struct usb_serial_port *port, int break_state static void keyspan_pda_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; unsigned int cflag = port->tty->termios->c_cflag; @@ -793,6 +793,7 @@ static struct usb_serial_driver keyspan_pda_fake_device = { .name = "keyspan_pda_pre", }, .description = "Keyspan PDA - (prerenumeration)", + .usb_driver = &keyspan_pda_driver, .id_table = id_table_fake, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -809,6 +810,7 @@ static struct usb_serial_driver xircom_pgs_fake_device = { .name = "xircom_no_firm", }, .description = "Xircom / Entregra PGS - (prerenumeration)", + .usb_driver = &keyspan_pda_driver, .id_table = id_table_fake_xircom, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -824,6 +826,7 @@ static struct usb_serial_driver keyspan_pda_device = { .name = "keyspan_pda", }, .description = "Keyspan PDA", + .usb_driver = &keyspan_pda_driver, .id_table = id_table_std, .num_interrupt_in = 1, .num_bulk_in = 0, diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index 17e205699c2..b2097c45a23 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -86,11 +86,7 @@ static int klsi_105_write_room (struct usb_serial_port *port); static void klsi_105_read_bulk_callback (struct urb *urb); static void klsi_105_set_termios (struct usb_serial_port *port, - struct termios * old); -static int klsi_105_ioctl (struct usb_serial_port *port, - struct file * file, - unsigned int cmd, - unsigned long arg); + struct ktermios *old); static void klsi_105_throttle (struct usb_serial_port *port); static void klsi_105_unthrottle (struct usb_serial_port *port); /* @@ -128,6 +124,7 @@ static struct usb_serial_driver kl5kusb105d_device = { .name = "kl5kusb105d", }, .description = "KL5KUSB105D / PalmConnect", + .usb_driver = &kl5kusb105d_driver, .id_table = id_table, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -140,7 +137,6 @@ static struct usb_serial_driver kl5kusb105d_device = { .chars_in_buffer = klsi_105_chars_in_buffer, .write_room = klsi_105_write_room, .read_bulk_callback =klsi_105_read_bulk_callback, - .ioctl = klsi_105_ioctl, .set_termios = klsi_105_set_termios, /*.break_ctl = klsi_105_break_ctl,*/ .tiocmget = klsi_105_tiocmget, @@ -164,7 +160,7 @@ struct klsi_105_port_settings { #define URB_TRANSFER_BUFFER_SIZE 64 struct klsi_105_private { struct klsi_105_port_settings cfg; - struct termios termios; + struct ktermios termios; unsigned long line_state; /* modem line settings */ /* write pool */ struct urb * write_urb_pool[NUM_URBS]; @@ -688,7 +684,7 @@ static void klsi_105_read_bulk_callback (struct urb *urb) static void klsi_105_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct klsi_105_private *priv = usb_get_serial_port_data(port); unsigned int iflag = port->tty->termios->c_iflag; @@ -899,69 +895,6 @@ static int klsi_105_tiocmset (struct usb_serial_port *port, struct file *file, */ return retval; } - -static int klsi_105_ioctl (struct usb_serial_port *port, struct file * file, - unsigned int cmd, unsigned long arg) -{ - struct klsi_105_private *priv = usb_get_serial_port_data(port); - void __user *user_arg = (void __user *)arg; - - dbg("%scmd=0x%x", __FUNCTION__, cmd); - - /* Based on code from acm.c and others */ - switch (cmd) { - case TIOCMIWAIT: - /* wait for any of the 4 modem inputs (DCD,RI,DSR,CTS)*/ - /* TODO */ - dbg("%s - TIOCMIWAIT not handled", __FUNCTION__); - return -ENOIOCTLCMD; - case TIOCGICOUNT: - /* return count of modemline transitions */ - /* TODO */ - dbg("%s - TIOCGICOUNT not handled", __FUNCTION__); - return -ENOIOCTLCMD; - case TCGETS: - /* return current info to caller */ - dbg("%s - TCGETS data faked/incomplete", __FUNCTION__); - - if (!access_ok(VERIFY_WRITE, user_arg, sizeof(struct termios))) - return -EFAULT; - - if (kernel_termios_to_user_termios((struct termios __user *)arg, - &priv->termios)) - return -EFAULT; - return 0; - case TCSETS: - /* set port termios to the one given by the user */ - dbg("%s - TCSETS not handled", __FUNCTION__); - - if (!access_ok(VERIFY_READ, user_arg, sizeof(struct termios))) - return -EFAULT; - - if (user_termios_to_kernel_termios(&priv->termios, - (struct termios __user *)arg)) - return -EFAULT; - klsi_105_set_termios(port, &priv->termios); - return 0; - case TCSETSW: { - /* set port termios and try to wait for completion of last - * write operation */ - /* We guess here. If there are not too many write urbs - * outstanding, we lie. */ - /* what is the right way to wait here? schedule() ? */ - /* - while (klsi_105_chars_in_buffer(port) > (NUM_URBS / 4 ) * URB_TRANSFER_BUFFER_SIZE) - schedule(); - */ - return -ENOIOCTLCMD; - } - default: - dbg("%s: arg not supported - 0x%04x", __FUNCTION__,cmd); - return(-ENOIOCTLCMD); - break; - } - return 0; -} /* klsi_105_ioctl */ static void klsi_105_throttle (struct usb_serial_port *port) { diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index 237289920f0..0683b51f093 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -110,6 +110,7 @@ static struct usb_serial_driver kobil_device = { .name = "kobil", }, .description = "KOBIL USB smart card terminal", + .usb_driver = &kobil_driver, .id_table = id_table, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 0, @@ -136,7 +137,7 @@ struct kobil_private { int cur_pos; // index of the next char to send in buf __u16 device_type; int line_state; - struct termios internal_termios; + struct ktermios internal_termios; }; @@ -269,7 +270,7 @@ static int kobil_open (struct usb_serial_port *port, struct file *filp) } // allocate memory for write_urb transfer buffer - port->write_urb->transfer_buffer = (unsigned char *) kmalloc(write_urb_transfer_buffer_length, GFP_KERNEL); + port->write_urb->transfer_buffer = kmalloc(write_urb_transfer_buffer_length, GFP_KERNEL); if (! port->write_urb->transfer_buffer) { kfree(transfer_buffer); usb_free_urb(port->write_urb); @@ -624,11 +625,11 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, switch (cmd) { case TCGETS: // 0x5401 - if (!access_ok(VERIFY_WRITE, user_arg, sizeof(struct termios))) { + if (!access_ok(VERIFY_WRITE, user_arg, sizeof(struct ktermios))) { dbg("%s - port %d Error in access_ok", __FUNCTION__, port->number); return -EFAULT; } - if (kernel_termios_to_user_termios((struct termios __user *)arg, + if (kernel_termios_to_user_termios((struct ktermios __user *)arg, &priv->internal_termios)) return -EFAULT; return 0; @@ -638,12 +639,12 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, dbg("%s - port %d Error: port->tty->termios is NULL", __FUNCTION__, port->number); return -ENOTTY; } - if (!access_ok(VERIFY_READ, user_arg, sizeof(struct termios))) { + if (!access_ok(VERIFY_READ, user_arg, sizeof(struct ktermios))) { dbg("%s - port %d Error in access_ok", __FUNCTION__, port->number); return -EFAULT; } if (user_termios_to_kernel_termios(&priv->internal_termios, - (struct termios __user *)arg)) + (struct ktermios __user *)arg)) return -EFAULT; settings = kzalloc(50, GFP_KERNEL); @@ -696,7 +697,7 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, return 0; case TCFLSH: // 0x540B - transfer_buffer = (unsigned char *) kmalloc(transfer_buffer_length, GFP_KERNEL); + transfer_buffer = kmalloc(transfer_buffer_length, GFP_KERNEL); if (! transfer_buffer) { return -ENOBUFS; } diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index a906e500a02..4cd839b1407 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -98,7 +98,7 @@ static void mct_u232_close (struct usb_serial_port *port, struct file *filp); static void mct_u232_read_int_callback (struct urb *urb); static void mct_u232_set_termios (struct usb_serial_port *port, - struct termios * old); + struct ktermios * old); static int mct_u232_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, @@ -137,6 +137,7 @@ static struct usb_serial_driver mct_u232_device = { .name = "mct_u232", }, .description = "MCT U232", + .usb_driver = &mct_u232_driver, .id_table = id_table_combined, .num_interrupt_in = 2, .num_bulk_in = 0, @@ -556,7 +557,7 @@ exit: } /* mct_u232_read_int_callback */ static void mct_u232_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct mct_u232_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 70f93b18292..6109c6704a7 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1014,7 +1014,7 @@ static int send_cmd_write_baud_rate(struct moschip_port *mos7720_port, * the specified new settings. */ static void change_port_settings(struct moschip_port *mos7720_port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial_port *port; struct usb_serial *serial; @@ -1203,7 +1203,7 @@ static void change_port_settings(struct moschip_port *mos7720_port, * termios structure. */ static void mos7720_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { int status; unsigned int cflag; @@ -1605,12 +1605,21 @@ static void mos7720_shutdown(struct usb_serial *serial) usb_set_serial_data(serial, NULL); } +static struct usb_driver usb_driver = { + .name = "moschip7720", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = moschip_port_id_table, + .no_dynamic_id = 1, +}; + static struct usb_serial_driver moschip7720_2port_driver = { .driver = { .owner = THIS_MODULE, .name = "moschip7720", }, .description = "Moschip 2 port adapter", + .usb_driver = &usb_driver, .id_table = moschip_port_id_table, .num_interrupt_in = 1, .num_bulk_in = 2, @@ -1631,13 +1640,6 @@ static struct usb_serial_driver moschip7720_2port_driver = { .read_bulk_callback = mos7720_bulk_in_callback, }; -static struct usb_driver usb_driver = { - .name = "moschip7720", - .probe = usb_serial_probe, - .disconnect = usb_serial_disconnect, - .id_table = moschip_port_id_table, -}; - static int __init moschip7720_init(void) { int retval; diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 5432c634008..b2264a87617 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -1931,7 +1931,7 @@ static int mos7840_send_cmd_write_baud_rate(struct moschip_port *mos7840_port, *****************************************************************************/ static void mos7840_change_port_settings(struct moschip_port *mos7840_port, - struct termios *old_termios) + struct ktermios *old_termios) { struct tty_struct *tty; int baud; @@ -2118,7 +2118,7 @@ static void mos7840_change_port_settings(struct moschip_port *mos7840_port, *****************************************************************************/ static void mos7840_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { int status; unsigned int cflag; @@ -2460,12 +2460,6 @@ static int mos7840_ioctl(struct usb_serial_port *port, struct file *file, tty_ldisc_deref(ld); return 0; - case TCGETS: - if (kernel_termios_to_user_termios - ((struct termios __user *)argp, tty->termios)) - return -EFAULT; - return 0; - case TIOCSERGETLSR: dbg("%s (%d) TIOCSERGETLSR", __FUNCTION__, port->number); return mos7840_get_lsr_info(mos7840_port, argp); @@ -2840,12 +2834,21 @@ static void mos7840_shutdown(struct usb_serial *serial) } +static struct usb_driver io_driver = { + .name = "mos7840", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = moschip_id_table_combined, + .no_dynamic_id = 1, +}; + static struct usb_serial_driver moschip7840_4port_device = { .driver = { .owner = THIS_MODULE, .name = "mos7840", }, .description = DRIVER_DESC, + .usb_driver = &io_driver, .id_table = moschip_port_id_table, .num_interrupt_in = 1, //NUM_DONT_CARE,//1, #ifdef check @@ -2875,13 +2878,6 @@ static struct usb_serial_driver moschip7840_4port_device = { .read_int_callback = mos7840_interrupt_callback, }; -static struct usb_driver io_driver = { - .name = "mos7840", - .probe = usb_serial_probe, - .disconnect = usb_serial_disconnect, - .id_table = moschip_id_table_combined, -}; - /**************************************************************************** * moschip7840_init * This is called by the module subsystem, or on startup to initialize us diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c index 054abee8165..90701111d74 100644 --- a/drivers/usb/serial/navman.c +++ b/drivers/usb/serial/navman.c @@ -119,6 +119,7 @@ static struct usb_serial_driver navman_device = { .name = "navman", }, .id_table = id_table, + .usb_driver = &navman_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, .num_bulk_out = NUM_DONT_CARE, diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c index bc91d3b726f..0216ac12a27 100644 --- a/drivers/usb/serial/omninet.c +++ b/drivers/usb/serial/omninet.c @@ -93,6 +93,7 @@ static struct usb_serial_driver zyxel_omninet_device = { .name = "omninet", }, .description = "ZyXEL - omni.net lcd plus usb", + .usb_driver = &omninet_driver, .id_table = id_table, .num_interrupt_in = 1, .num_bulk_in = 1, diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 130afbbd3fc..ced9f32b29d 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -59,7 +59,7 @@ 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 termios *old); + 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, @@ -78,7 +78,9 @@ static int option_send_setup(struct usb_serial_port *port); #define OPTION_PRODUCT_FUSION2 0x6300 #define OPTION_PRODUCT_COBRA 0x6500 #define OPTION_PRODUCT_COBRA2 0x6600 +#define OPTION_PRODUCT_GTMAX36 0x6701 #define HUAWEI_PRODUCT_E600 0x1001 +#define HUAWEI_PRODUCT_E220 0x1003 #define AUDIOVOX_PRODUCT_AIRCARD 0x0112 #define NOVATELWIRELESS_PRODUCT_U740 0x1400 #define ANYDATA_PRODUCT_ID 0x6501 @@ -89,7 +91,9 @@ static struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA2) }, + { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTMAX36) }, { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) }, + { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) }, { USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) }, { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ID) }, @@ -102,7 +106,9 @@ static struct usb_device_id option_ids1[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA2) }, + { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTMAX36) }, { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) }, + { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) }, { USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) }, { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) }, { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ID) }, @@ -129,6 +135,7 @@ static struct usb_serial_driver option_1port_device = { .name = "option1", }, .description = "GSM modem (1-port)", + .usb_driver = &option_driver, .id_table = option_ids1, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -230,7 +237,7 @@ static void option_break_ctl(struct usb_serial_port *port, int break_state) } static void option_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { dbg("%s", __FUNCTION__); @@ -622,6 +629,9 @@ static int option_send_setup(struct usb_serial_port *port) dbg("%s", __FUNCTION__); + if (port->number != 0) + return 0; + portdata = usb_get_serial_port_data(port); if (port->tty) { diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index bc800c8787a..6c083d4e2c9 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -159,7 +159,7 @@ static struct pl2303_buf *pl2303_buf_alloc(unsigned int size) if (size == 0) return NULL; - pb = (struct pl2303_buf *)kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL); + pb = kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL); if (pb == NULL) return NULL; @@ -455,7 +455,7 @@ static int pl2303_chars_in_buffer(struct usb_serial_port *port) } static void pl2303_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct pl2303_private *priv = usb_get_serial_port_data(port); @@ -687,7 +687,7 @@ static void pl2303_close(struct usb_serial_port *port, struct file *filp) static int pl2303_open(struct usb_serial_port *port, struct file *filp) { - struct termios tmp_termios; + struct ktermios tmp_termios; struct usb_serial *serial = port->serial; struct pl2303_private *priv = usb_get_serial_port_data(port); unsigned char *buf; @@ -1118,6 +1118,7 @@ static struct usb_serial_driver pl2303_device = { .name = "pl2303", }, .id_table = id_table, + .usb_driver = &pl2303_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 1, .num_bulk_out = 1, diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index 30b7ebc8d45..5a03a3fc938 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -402,6 +402,7 @@ static struct usb_serial_driver safe_device = { .name = "safe_serial", }, .id_table = id_table, + .usb_driver = &safe_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, .num_bulk_out = NUM_DONT_CARE, diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 4b5097fa48d..ecedd833818 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -13,10 +13,9 @@ Portions based on the option driver by Matthias Urlichs <smurf@smurf.noris.de> Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org> - History: */ -#define DRIVER_VERSION "v.1.0.5" +#define DRIVER_VERSION "v.1.0.6" #define DRIVER_AUTHOR "Kevin Lloyd <linux@sierrawireless.com>" #define DRIVER_DESC "USB Driver for Sierra Wireless USB modems" @@ -31,14 +30,15 @@ static struct usb_device_id id_table [] = { + { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */ { USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */ + { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */ { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */ - { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */ { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */ - { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */ + { USB_DEVICE(0x1199, 0x0021) }, /* Sierra Wireless AirCard 597E */ { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */ + { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */ { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */ - { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 for Europe */ { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 */ { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */ @@ -55,14 +55,15 @@ static struct usb_device_id id_table_1port [] = { }; static struct usb_device_id id_table_3port [] = { + { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */ { USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */ + { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */ { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */ - { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */ { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */ - { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */ + { USB_DEVICE(0x1199, 0x0021) }, /* Sierra Wireless AirCard 597E */ { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */ + { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */ { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */ - { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 for Europe */ { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 */ { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */ { } @@ -81,7 +82,7 @@ static int debug; /* per port private data */ #define N_IN_URB 4 -#define N_OUT_URB 1 +#define N_OUT_URB 4 #define IN_BUFLEN 4096 #define OUT_BUFLEN 128 @@ -145,7 +146,7 @@ static void sierra_break_ctl(struct usb_serial_port *port, int break_state) } static void sierra_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { dbg("%s", __FUNCTION__); @@ -396,6 +397,8 @@ static int sierra_open(struct usb_serial_port *port, struct file *filp) struct usb_serial *serial = port->serial; int i, err; struct urb *urb; + int result; + __u16 set_mode_dzero = 0x0000; portdata = usb_get_serial_port_data(port); @@ -442,6 +445,12 @@ static int sierra_open(struct usb_serial_port *port, struct file *filp) port->tty->low_latency = 1; + /* set mode to D0 */ + result = usb_control_msg(serial->dev, + usb_rcvctrlpipe(serial->dev, 0), + 0x00, 0x40, set_mode_dzero, 0, NULL, + 0, USB_CTRL_SET_TIMEOUT); + sierra_send_setup(port); return (0); @@ -614,6 +623,7 @@ static struct usb_serial_driver sierra_1port_device = { }, .description = "Sierra USB modem (1 port)", .id_table = id_table_1port, + .usb_driver = &sierra_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 1, .num_bulk_out = 1, @@ -642,6 +652,7 @@ static struct usb_serial_driver sierra_3port_device = { }, .description = "Sierra USB modem (3 port)", .id_table = id_table_3port, + .usb_driver = &sierra_driver, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 3, .num_bulk_out = 3, diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index ae98d8cbdbb..4203e2b1a76 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -161,7 +161,7 @@ static void ti_throttle(struct usb_serial_port *port); static void ti_unthrottle(struct usb_serial_port *port); static int ti_ioctl(struct usb_serial_port *port, struct file *file, unsigned int cmd, unsigned long arg); static void ti_set_termios(struct usb_serial_port *port, - struct termios *old_termios); + struct ktermios *old_termios); static int ti_tiocmget(struct usb_serial_port *port, struct file *file); static int ti_tiocmset(struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); @@ -262,6 +262,7 @@ static struct usb_serial_driver ti_1port_device = { .name = "ti_usb_3410_5052_1", }, .description = "TI USB 3410 1 port adapter", + .usb_driver = &ti_usb_driver, .id_table = ti_id_table_3410, .num_interrupt_in = 1, .num_bulk_in = 1, @@ -292,6 +293,7 @@ static struct usb_serial_driver ti_2port_device = { .name = "ti_usb_3410_5052_2", }, .description = "TI USB 5052 2 port adapter", + .usb_driver = &ti_usb_driver, .id_table = ti_id_table_5052, .num_interrupt_in = 1, .num_bulk_in = 2, @@ -881,7 +883,7 @@ static int ti_ioctl(struct usb_serial_port *port, struct file *file, static void ti_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct ti_port *tport = usb_get_serial_port_data(port); struct tty_struct *tty = port->tty; @@ -1710,7 +1712,7 @@ static struct circ_buf *ti_buf_alloc(void) { struct circ_buf *cb; - cb = (struct circ_buf *)kmalloc(sizeof(struct circ_buf), GFP_KERNEL); + cb = kmalloc(sizeof(struct circ_buf), GFP_KERNEL); if (cb == NULL) return NULL; diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 3d5072f14b8..6bf22a28adb 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -59,14 +59,19 @@ static struct usb_driver usb_serial_driver = { static int debug; static struct usb_serial *serial_table[SERIAL_TTY_MINORS]; /* initially all NULL */ +static spinlock_t table_lock; static LIST_HEAD(usb_serial_driver_list); struct usb_serial *usb_serial_get_by_index(unsigned index) { - struct usb_serial *serial = serial_table[index]; + struct usb_serial *serial; + + spin_lock(&table_lock); + serial = serial_table[index]; if (serial) kref_get(&serial->kref); + spin_unlock(&table_lock); return serial; } @@ -78,6 +83,7 @@ static struct usb_serial *get_free_serial (struct usb_serial *serial, int num_po dbg("%s %d", __FUNCTION__, num_ports); *minor = 0; + spin_lock(&table_lock); for (i = 0; i < SERIAL_TTY_MINORS; ++i) { if (serial_table[i]) continue; @@ -96,8 +102,10 @@ static struct usb_serial *get_free_serial (struct usb_serial *serial, int num_po dbg("%s - minor base = %d", __FUNCTION__, *minor); for (i = *minor; (i < (*minor + num_ports)) && (i < SERIAL_TTY_MINORS); ++i) serial_table[i] = serial; + spin_unlock(&table_lock); return serial; } + spin_unlock(&table_lock); return NULL; } @@ -110,9 +118,11 @@ static void return_serial(struct usb_serial *serial) if (serial == NULL) return; + spin_lock(&table_lock); for (i = 0; i < serial->num_ports; ++i) { serial_table[serial->minor + i] = NULL; } + spin_unlock(&table_lock); } static void destroy_serial(struct kref *kref) @@ -271,7 +281,7 @@ static void serial_close(struct tty_struct *tty, struct file * filp) static int serial_write (struct tty_struct * tty, const unsigned char *buf, int count) { struct usb_serial_port *port = tty->driver_data; - int retval = -EINVAL; + int retval = -ENODEV; if (!port || port->serial->dev->state == USB_STATE_NOTATTACHED) goto exit; @@ -279,6 +289,7 @@ static int serial_write (struct tty_struct * tty, const unsigned char *buf, int dbg("%s - port %d, %d byte(s)", __FUNCTION__, port->number, count); if (!port->open_count) { + retval = -EINVAL; dbg("%s - port not opened", __FUNCTION__); goto exit; } @@ -397,7 +408,7 @@ exit: return retval; } -static void serial_set_termios (struct tty_struct *tty, struct termios * old) +static void serial_set_termios (struct tty_struct *tty, struct ktermios * old) { struct usb_serial_port *port = tty->driver_data; @@ -559,15 +570,20 @@ static void port_release(struct device *dev) port_free(port); } -static void port_free(struct usb_serial_port *port) +static void kill_traffic(struct usb_serial_port *port) { usb_kill_urb(port->read_urb); - usb_free_urb(port->read_urb); usb_kill_urb(port->write_urb); - usb_free_urb(port->write_urb); usb_kill_urb(port->interrupt_in_urb); - usb_free_urb(port->interrupt_in_urb); usb_kill_urb(port->interrupt_out_urb); +} + +static void port_free(struct usb_serial_port *port) +{ + kill_traffic(port); + usb_free_urb(port->read_urb); + usb_free_urb(port->write_urb); + usb_free_urb(port->interrupt_in_urb); usb_free_urb(port->interrupt_out_urb); kfree(port->bulk_in_buffer); kfree(port->bulk_out_buffer); @@ -596,6 +612,39 @@ static struct usb_serial * create_serial (struct usb_device *dev, return serial; } +static const struct usb_device_id *match_dynamic_id(struct usb_interface *intf, + struct usb_serial_driver *drv) +{ + struct usb_dynid *dynid; + + spin_lock(&drv->dynids.lock); + list_for_each_entry(dynid, &drv->dynids.list, node) { + if (usb_match_one_id(intf, &dynid->id)) { + spin_unlock(&drv->dynids.lock); + return &dynid->id; + } + } + spin_unlock(&drv->dynids.lock); + return NULL; +} + +static const struct usb_device_id *get_iface_id(struct usb_serial_driver *drv, + struct usb_interface *intf) +{ + const struct usb_device_id *id; + + id = usb_match_id(intf, drv->id_table); + if (id) { + dbg("static descriptor matches"); + goto exit; + } + id = match_dynamic_id(intf, drv); + if (id) + dbg("dynamic descriptor matches"); +exit: + return id; +} + static struct usb_serial_driver *search_serial_device(struct usb_interface *iface) { struct list_head *p; @@ -605,11 +654,9 @@ static struct usb_serial_driver *search_serial_device(struct usb_interface *ifac /* Check if the usb id matches a known device */ list_for_each(p, &usb_serial_driver_list) { t = list_entry(p, struct usb_serial_driver, driver_list); - id = usb_match_id(iface, t->id_table); - if (id != NULL) { - dbg("descriptor matches"); + id = get_iface_id(t, iface); + if (id) return t; - } } return NULL; @@ -639,14 +686,17 @@ int usb_serial_probe(struct usb_interface *interface, int num_ports = 0; int max_endpoints; + lock_kernel(); /* guard against unloading a serial driver module */ type = search_serial_device(interface); if (!type) { + unlock_kernel(); dbg("none matched"); return -ENODEV; } serial = create_serial (dev, interface, type); if (!serial) { + unlock_kernel(); dev_err(&interface->dev, "%s - out of memory\n", __FUNCTION__); return -ENOMEM; } @@ -656,16 +706,18 @@ int usb_serial_probe(struct usb_interface *interface, const struct usb_device_id *id; if (!try_module_get(type->driver.owner)) { + unlock_kernel(); dev_err(&interface->dev, "module get failed, exiting\n"); kfree (serial); return -EIO; } - id = usb_match_id(interface, type->id_table); + id = get_iface_id(type, interface); retval = type->probe(serial, id); module_put(type->driver.owner); if (retval) { + unlock_kernel(); dbg ("sub driver rejected device"); kfree (serial); return retval; @@ -735,6 +787,7 @@ int usb_serial_probe(struct usb_interface *interface, * properly during a later invocation of usb_serial_probe */ if (num_bulk_in == 0 || num_bulk_out == 0) { + unlock_kernel(); dev_info(&interface->dev, "PL-2303 hack: descriptors matched but endpoints did not\n"); kfree (serial); return -ENODEV; @@ -750,6 +803,7 @@ int usb_serial_probe(struct usb_interface *interface, if (type == &usb_serial_generic_device) { num_ports = num_bulk_out; if (num_ports == 0) { + unlock_kernel(); dev_err(&interface->dev, "Generic device with no bulk out, not allowed.\n"); kfree (serial); return -EIO; @@ -760,6 +814,7 @@ int usb_serial_probe(struct usb_interface *interface, /* if this device type has a calc_num_ports function, call it */ if (type->calc_num_ports) { if (!try_module_get(type->driver.owner)) { + unlock_kernel(); dev_err(&interface->dev, "module get failed, exiting\n"); kfree (serial); return -EIO; @@ -771,12 +826,6 @@ int usb_serial_probe(struct usb_interface *interface, num_ports = type->num_ports; } - if (get_free_serial (serial, num_ports, &minor) == NULL) { - dev_err(&interface->dev, "No more free serial devices\n"); - kfree (serial); - return -ENOMEM; - } - serial->minor = minor; serial->num_ports = num_ports; serial->num_bulk_in = num_bulk_in; @@ -791,6 +840,8 @@ int usb_serial_probe(struct usb_interface *interface, max_endpoints = max(max_endpoints, num_interrupt_out); max_endpoints = max(max_endpoints, (int)serial->num_ports); serial->num_port_pointers = max_endpoints; + unlock_kernel(); + dbg("%s - setting up %d port structures for this device", __FUNCTION__, max_endpoints); for (i = 0; i < max_endpoints; ++i) { port = kzalloc(sizeof(struct usb_serial_port), GFP_KERNEL); @@ -925,6 +976,11 @@ int usb_serial_probe(struct usb_interface *interface, } } + if (get_free_serial (serial, num_ports, &minor) == NULL) { + dev_err(&interface->dev, "No more free serial devices\n"); + goto probe_error; + } + /* register all of the individual ports with the driver core */ for (i = 0; i < num_ports; ++i) { port = serial->port[i]; @@ -1002,8 +1058,11 @@ void usb_serial_disconnect(struct usb_interface *interface) if (serial) { for (i = 0; i < serial->num_ports; ++i) { port = serial->port[i]; - if (port && port->tty) - tty_hangup(port->tty); + if (port) { + if (port->tty) + tty_hangup(port->tty); + kill_traffic(port); + } } /* let the last holder of this object * cause it to be cleaned up */ @@ -1040,6 +1099,7 @@ static int __init usb_serial_init(void) return -ENOMEM; /* Initialize our global data */ + spin_lock_init(&table_lock); for (i = 0; i < SERIAL_TTY_MINORS; ++i) { serial_table[i] = NULL; } @@ -1138,7 +1198,7 @@ static void fixup_generic(struct usb_serial_driver *device) set_to_generic_if_null(device, shutdown); } -int usb_serial_register(struct usb_serial_driver *driver) +int usb_serial_register(struct usb_serial_driver *driver) /* must be called with BKL held */ { int retval; @@ -1162,7 +1222,7 @@ int usb_serial_register(struct usb_serial_driver *driver) } -void usb_serial_deregister(struct usb_serial_driver *device) +void usb_serial_deregister(struct usb_serial_driver *device) /* must be called with BKL held */ { info("USB Serial deregistering driver %s", device->description); list_del(&device->driver_list); diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index eef5eaa5fa0..2f59ff226e2 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -46,7 +46,7 @@ static int visor_probe (struct usb_serial *serial, const struct usb_device_id static int visor_calc_num_ports(struct usb_serial *serial); static void visor_shutdown (struct usb_serial *serial); static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void visor_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void visor_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static void visor_write_bulk_callback (struct urb *urb); static void visor_read_bulk_callback (struct urb *urb); static void visor_read_int_callback (struct urb *urb); @@ -90,8 +90,6 @@ static struct usb_device_id id_table [] = { .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_Z_ID), .driver_info = (kernel_ulong_t)&palm_os_4_probe }, - { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE31_ID), - .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE_ID), .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_0_ID), @@ -151,7 +149,6 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_T_ID) }, { USB_DEVICE(PALM_VENDOR_ID, PALM_TREO_650) }, { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_Z_ID) }, - { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE31_ID) }, { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE_ID) }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_3_5_ID) }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_0_ID) }, @@ -189,6 +186,7 @@ static struct usb_serial_driver handspring_device = { .name = "visor", }, .description = "Handspring Visor / Palm OS", + .usb_driver = &visor_driver, .id_table = id_table, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 2, @@ -219,6 +217,7 @@ static struct usb_serial_driver clie_5_device = { .name = "clie_5", }, .description = "Sony Clie 5.0", + .usb_driver = &visor_driver, .id_table = clie_id_5_table, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = 2, @@ -249,6 +248,7 @@ static struct usb_serial_driver clie_3_5_device = { .name = "clie_3.5", }, .description = "Sony Clie 3.5", + .usb_driver = &visor_driver, .id_table = clie_id_3_5_table, .num_interrupt_in = 0, .num_bulk_in = 1, @@ -916,7 +916,7 @@ static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsign /* This function is all nice and good, but we don't change anything based on it :) */ -static void visor_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void visor_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { unsigned int cflag; diff --git a/drivers/usb/serial/visor.h b/drivers/usb/serial/visor.h index 765118d83fb..4ce6f62a6f3 100644 --- a/drivers/usb/serial/visor.h +++ b/drivers/usb/serial/visor.h @@ -32,7 +32,6 @@ #define PALM_TUNGSTEN_T_ID 0x0060 #define PALM_TREO_650 0x0061 #define PALM_TUNGSTEN_Z_ID 0x0031 -#define PALM_ZIRE31_ID 0x0061 #define PALM_ZIRE_ID 0x0070 #define PALM_M100_ID 0x0080 diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 154c7d29059..bf16e9e1d84 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -145,7 +145,7 @@ static void whiteheat_close (struct usb_serial_port *port, struct file *filp); static int whiteheat_write (struct usb_serial_port *port, const unsigned char *buf, int count); static int whiteheat_write_room (struct usb_serial_port *port); static int whiteheat_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void whiteheat_set_termios (struct usb_serial_port *port, struct termios * old); +static void whiteheat_set_termios (struct usb_serial_port *port, struct ktermios * old); static int whiteheat_tiocmget (struct usb_serial_port *port, struct file *file); static int whiteheat_tiocmset (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); static void whiteheat_break_ctl (struct usb_serial_port *port, int break_state); @@ -161,6 +161,7 @@ static struct usb_serial_driver whiteheat_fake_device = { .name = "whiteheatnofirm", }, .description = "Connect Tech - WhiteHEAT - (prerenumeration)", + .usb_driver = &whiteheat_driver, .id_table = id_table_prerenumeration, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -176,6 +177,7 @@ static struct usb_serial_driver whiteheat_device = { .name = "whiteheat", }, .description = "Connect Tech - WhiteHEAT", + .usb_driver = &whiteheat_driver, .id_table = id_table_std, .num_interrupt_in = NUM_DONT_CARE, .num_bulk_in = NUM_DONT_CARE, @@ -416,7 +418,7 @@ static int whiteheat_attach (struct usb_serial *serial) for (i = 0; i < serial->num_ports; i++) { port = serial->port[i]; - info = (struct whiteheat_private *)kmalloc(sizeof(struct whiteheat_private), GFP_KERNEL); + info = kmalloc(sizeof(struct whiteheat_private), GFP_KERNEL); if (info == NULL) { err("%s: Out of memory for port structures\n", serial->type->description); goto no_private; @@ -487,7 +489,7 @@ static int whiteheat_attach (struct usb_serial *serial) usb_set_serial_port_data(port, info); } - command_info = (struct whiteheat_command_private *)kmalloc(sizeof(struct whiteheat_command_private), GFP_KERNEL); + command_info = kmalloc(sizeof(struct whiteheat_command_private), GFP_KERNEL); if (command_info == NULL) { err("%s: Out of memory for port structures\n", serial->type->description); goto no_command_private; @@ -597,7 +599,7 @@ static void whiteheat_shutdown (struct usb_serial *serial) static int whiteheat_open (struct usb_serial_port *port, struct file *filp) { int retval = 0; - struct termios old_term; + struct ktermios old_term; dbg("%s - port %d", __FUNCTION__, port->number); @@ -870,7 +872,7 @@ static int whiteheat_ioctl (struct usb_serial_port *port, struct file * file, un } -static void whiteheat_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void whiteheat_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { dbg("%s -port %d", __FUNCTION__, port->number); |