diff options
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/usb/serial/console.c | 1 | ||||
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 5 | ||||
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 7 | ||||
| -rw-r--r-- | drivers/usb/serial/ftdi_sio_ids.h | 7 | ||||
| -rw-r--r-- | drivers/usb/serial/generic.c | 49 | ||||
| -rw-r--r-- | drivers/usb/serial/option.c | 53 | ||||
| -rw-r--r-- | drivers/usb/serial/qcserial.c | 29 |
8 files changed, 121 insertions, 34 deletions
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index c78b255e3f83..a0ecb42cb33a 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -474,14 +474,14 @@ config USB_SERIAL_OTI6858 config USB_SERIAL_QCAUX tristate "USB Qualcomm Auxiliary Serial Port Driver" - ---help--- + help Say Y here if you want to use the auxiliary serial ports provided by many modems based on Qualcomm chipsets. These ports often use a proprietary protocol called DM and cannot be used for AT- or PPP-based communication. To compile this driver as a module, choose M here: the - module will be called moto_modem. If unsure, choose N. + module will be called qcaux. If unsure, choose N. config USB_SERIAL_QUALCOMM tristate "USB Qualcomm Serial modem" diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index b22ac3258523..f347da2ef00a 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -181,6 +181,7 @@ static int usb_console_setup(struct console *co, char *options) /* The console is special in terms of closing the device so * indicate this port is now acting as a system console. */ port->console = 1; + port->port.console = 1; mutex_unlock(&serial->disc_mutex); return retval; diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 507382b0a9ed..ec9b0449ccf6 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -313,11 +313,6 @@ static int cp210x_set_config(struct usb_serial_port *port, u8 request, return -EPROTO; } - /* Single data value */ - result = usb_control_msg(serial->dev, - usb_sndctrlpipe(serial->dev, 0), - request, REQTYPE_HOST_TO_DEVICE, data[0], - 0, NULL, 0, 300); return 0; } diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 6af0dfa5f5ac..1d7c4fac02e8 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -91,7 +91,7 @@ struct ftdi_private { unsigned long tx_outstanding_bytes; unsigned long tx_outstanding_urbs; unsigned short max_packet_size; - struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() */ + struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */ }; /* struct ftdi_sio_quirk is used by devices requiring special attention. */ @@ -658,6 +658,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) }, { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) }, + { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) }, @@ -1272,8 +1273,8 @@ check_and_exit: (priv->flags & ASYNC_SPD_MASK)) || (((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) && (old_priv.custom_divisor != priv->custom_divisor))) { - mutex_unlock(&priv->cfg_lock); change_speed(tty, port); + mutex_unlock(&priv->cfg_lock); } else mutex_unlock(&priv->cfg_lock); @@ -2264,9 +2265,11 @@ static void ftdi_set_termios(struct tty_struct *tty, clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); } else { /* set the baudrate determined before */ + mutex_lock(&priv->cfg_lock); if (change_speed(tty, port)) dev_err(&port->dev, "%s urb failed to set baudrate\n", __func__); + mutex_unlock(&priv->cfg_lock); /* Ensure RTS and DTR are raised when baudrate changed from 0 */ if (!old_termios || (old_termios->c_cflag & CBAUD) == B0) set_mctrl(port, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 0727e198503e..75482cbc3998 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -501,6 +501,13 @@ #define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */ /* + * Contec products (http://www.contec.com) + * Submitted by Daniel Sangorrin + */ +#define CONTEC_VID 0x06CE /* Vendor ID */ +#define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */ + +/* * Definitions for B&B Electronics products. */ #define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */ diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 89fac36684c5..f804acb138ec 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -130,7 +130,7 @@ int usb_serial_generic_open(struct tty_struct *tty, struct usb_serial_port *port spin_unlock_irqrestore(&port->lock, flags); /* if we have a bulk endpoint, start reading from it */ - if (serial->num_bulk_in) { + if (port->bulk_in_size) { /* Start reading from the device */ usb_fill_bulk_urb(port->read_urb, serial->dev, usb_rcvbulkpipe(serial->dev, @@ -159,10 +159,10 @@ static void generic_cleanup(struct usb_serial_port *port) dbg("%s - port %d", __func__, port->number); if (serial->dev) { - /* shutdown any bulk reads that might be going on */ - if (serial->num_bulk_out) + /* shutdown any bulk transfers that might be going on */ + if (port->bulk_out_size) usb_kill_urb(port->write_urb); - if (serial->num_bulk_in) + if (port->bulk_in_size) usb_kill_urb(port->read_urb); } } @@ -333,15 +333,15 @@ int usb_serial_generic_write(struct tty_struct *tty, dbg("%s - port %d", __func__, port->number); + /* only do something if we have a bulk out endpoint */ + if (!port->bulk_out_size) + return -ENODEV; + if (count == 0) { dbg("%s - write request of 0 bytes", __func__); return 0; } - /* only do something if we have a bulk out endpoint */ - if (!serial->num_bulk_out) - return 0; - if (serial->type->max_in_flight_urbs) return usb_serial_multi_urb_write(tty, port, buf, count); @@ -364,14 +364,19 @@ int usb_serial_generic_write_room(struct tty_struct *tty) int room = 0; dbg("%s - port %d", __func__, port->number); + + if (!port->bulk_out_size) + return 0; + spin_lock_irqsave(&port->lock, flags); if (serial->type->max_in_flight_urbs) { if (port->urbs_in_flight < serial->type->max_in_flight_urbs) room = port->bulk_out_size * (serial->type->max_in_flight_urbs - port->urbs_in_flight); - } else if (serial->num_bulk_out) + } else { room = kfifo_avail(&port->write_fifo); + } spin_unlock_irqrestore(&port->lock, flags); dbg("%s - returns %d", __func__, room); @@ -382,15 +387,18 @@ int usb_serial_generic_chars_in_buffer(struct tty_struct *tty) { struct usb_serial_port *port = tty->driver_data; struct usb_serial *serial = port->serial; - int chars = 0; unsigned long flags; + int chars; dbg("%s - port %d", __func__, port->number); + if (!port->bulk_out_size) + return 0; + spin_lock_irqsave(&port->lock, flags); if (serial->type->max_in_flight_urbs) chars = port->tx_bytes_flight; - else if (serial->num_bulk_out) + else chars = kfifo_len(&port->write_fifo); spin_unlock_irqrestore(&port->lock, flags); @@ -415,11 +423,13 @@ void usb_serial_generic_resubmit_read_urb(struct usb_serial_port *port, ((serial->type->read_bulk_callback) ? serial->type->read_bulk_callback : usb_serial_generic_read_bulk_callback), port); + result = usb_submit_urb(urb, mem_flags); - if (result) + if (result && result != -EPERM) { dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result); + } } EXPORT_SYMBOL_GPL(usb_serial_generic_resubmit_read_urb); @@ -498,23 +508,18 @@ void usb_serial_generic_write_bulk_callback(struct urb *urb) if (port->urbs_in_flight < 0) port->urbs_in_flight = 0; spin_unlock_irqrestore(&port->lock, flags); - - if (status) { - dbg("%s - nonzero multi-urb write bulk status " - "received: %d", __func__, status); - return; - } } else { port->write_urb_busy = 0; - if (status) { - dbg("%s - nonzero multi-urb write bulk status " - "received: %d", __func__, status); + if (status) kfifo_reset_out(&port->write_fifo); - } else + else usb_serial_generic_write_start(port); } + if (status) + dbg("%s - non-zero urb status: %d", __func__, status); + usb_serial_port_softint(port); } EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback); diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 847b805d63a3..950cb311ca94 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -288,7 +288,9 @@ static int option_resume(struct usb_serial *serial); #define QUALCOMM_VENDOR_ID 0x05C6 -#define MAXON_VENDOR_ID 0x16d8 +#define CMOTECH_VENDOR_ID 0x16d8 +#define CMOTECH_PRODUCT_6008 0x6008 +#define CMOTECH_PRODUCT_6280 0x6280 #define TELIT_VENDOR_ID 0x1bc7 #define TELIT_PRODUCT_UC864E 0x1003 @@ -309,6 +311,7 @@ static int option_resume(struct usb_serial *serial); #define DLINK_VENDOR_ID 0x1186 #define DLINK_PRODUCT_DWM_652 0x3e04 #define DLINK_PRODUCT_DWM_652_U5 0xce16 +#define DLINK_PRODUCT_DWM_652_U5A 0xce1e #define QISDA_VENDOR_ID 0x1da5 #define QISDA_PRODUCT_H21_4512 0x4512 @@ -332,6 +335,24 @@ static int option_resume(struct usb_serial *serial); #define ALCATEL_VENDOR_ID 0x1bbb #define ALCATEL_PRODUCT_X060S 0x0000 +#define PIRELLI_VENDOR_ID 0x1266 +#define PIRELLI_PRODUCT_C100_1 0x1002 +#define PIRELLI_PRODUCT_C100_2 0x1003 +#define PIRELLI_PRODUCT_1004 0x1004 +#define PIRELLI_PRODUCT_1005 0x1005 +#define PIRELLI_PRODUCT_1006 0x1006 +#define PIRELLI_PRODUCT_1007 0x1007 +#define PIRELLI_PRODUCT_1008 0x1008 +#define PIRELLI_PRODUCT_1009 0x1009 +#define PIRELLI_PRODUCT_100A 0x100a +#define PIRELLI_PRODUCT_100B 0x100b +#define PIRELLI_PRODUCT_100C 0x100c +#define PIRELLI_PRODUCT_100D 0x100d +#define PIRELLI_PRODUCT_100E 0x100e +#define PIRELLI_PRODUCT_100F 0x100f +#define PIRELLI_PRODUCT_1011 0x1011 +#define PIRELLI_PRODUCT_1012 0x1012 + /* Airplus products */ #define AIRPLUS_VENDOR_ID 0x1011 #define AIRPLUS_PRODUCT_MCD650 0x3198 @@ -547,7 +568,8 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ - { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */ + { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */ + { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) }, { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) }, { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */ @@ -659,6 +681,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */ + { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) }, { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) }, { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) }, { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) }, @@ -666,7 +689,6 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) }, { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */ { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) }, - { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) }, { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) }, { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) }, { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) }, @@ -675,6 +697,24 @@ static const struct usb_device_id option_ids[] = { .driver_info = (kernel_ulong_t)&four_g_w14_blacklist }, { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) }, + /* Pirelli */ + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)}, + { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); @@ -798,12 +838,19 @@ static int option_probe(struct usb_serial *serial, const struct usb_device_id *id) { struct option_intf_private *data; + /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */ if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID && serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 && serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8) return -ENODEV; + /* Bandrich modem and AT command interface is 0xff */ + if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID || + serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) && + serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff) + return -ENODEV; + data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL); if (!data) return -ENOMEM; diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 310ff6ec6567..53a2d5a935a2 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -47,6 +47,35 @@ static const struct usb_device_id id_table[] = { {USB_DEVICE(0x05c6, 0x9221)}, /* Generic Gobi QDL device */ {USB_DEVICE(0x05c6, 0x9231)}, /* Generic Gobi QDL device */ {USB_DEVICE(0x1f45, 0x0001)}, /* Unknown Gobi QDL device */ + {USB_DEVICE(0x413c, 0x8185)}, /* Dell Gobi 2000 QDL device (N0218, VU936) */ + {USB_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ + {USB_DEVICE(0x05c6, 0x9224)}, /* Sony Gobi 2000 QDL device (N0279, VU730) */ + {USB_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */ + {USB_DEVICE(0x05c6, 0x9244)}, /* Samsung Gobi 2000 QDL device (VL176) */ + {USB_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */ + {USB_DEVICE(0x03f0, 0x241d)}, /* HP Gobi 2000 QDL device (VP412) */ + {USB_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */ + {USB_DEVICE(0x05c6, 0x9214)}, /* Acer Gobi 2000 QDL device (VP413) */ + {USB_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */ + {USB_DEVICE(0x05c6, 0x9264)}, /* Asus Gobi 2000 QDL device (VR305) */ + {USB_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */ + {USB_DEVICE(0x05c6, 0x9234)}, /* Top Global Gobi 2000 QDL device (VR306) */ + {USB_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */ + {USB_DEVICE(0x05c6, 0x9274)}, /* iRex Technologies Gobi 2000 QDL device (VR307) */ + {USB_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */ + {USB_DEVICE(0x1199, 0x9000)}, /* Sierra Wireless Gobi 2000 QDL device (VT773) */ + {USB_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9004)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9005)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9006)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9007)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */ + {USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, id_table); |