diff options
| -rw-r--r-- | drivers/usb/serial/qcserial.c | 105 |
1 files changed, 62 insertions, 43 deletions
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 70e9f1a..4f3a5a7 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -24,39 +24,44 @@ static bool debug; +#define DEVICE_G1K(v, p) \ + USB_DEVICE(v, p), .driver_info = 1 + static const struct usb_device_id id_table[] = { - {USB_DEVICE(0x05c6, 0x9211)}, /* Acer Gobi QDL device */ - {USB_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ - {USB_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ - {USB_DEVICE(0x03f0, 0x201d)}, /* HP un2400 Gobi QDL Device */ - {USB_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ - {USB_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */ - {USB_DEVICE(0x04da, 0x250c)}, /* Panasonic Gobi QDL device */ - {USB_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */ - {USB_DEVICE(0x413c, 0x8171)}, /* Dell Gobi QDL device */ - {USB_DEVICE(0x1410, 0xa001)}, /* Novatel Gobi Modem device */ - {USB_DEVICE(0x1410, 0xa008)}, /* Novatel Gobi QDL device */ - {USB_DEVICE(0x1410, 0xa010)}, /* Novatel Gobi QDL device */ - {USB_DEVICE(0x1410, 0xa011)}, /* Novatel Gobi QDL device */ - {USB_DEVICE(0x1410, 0xa012)}, /* Novatel Gobi QDL device */ - {USB_DEVICE(0x1410, 0xa013)}, /* Novatel Gobi QDL device */ - {USB_DEVICE(0x1410, 0xa014)}, /* Novatel Gobi QDL device */ - {USB_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ - {USB_DEVICE(0x0b05, 0x1774)}, /* Asus Gobi QDL device */ - {USB_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */ - {USB_DEVICE(0x19d2, 0xfff2)}, /* ONDA Gobi QDL device */ - {USB_DEVICE(0x1557, 0x0a80)}, /* OQO Gobi QDL device */ - {USB_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */ - {USB_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */ - {USB_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */ - {USB_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ - {USB_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ - {USB_DEVICE(0x05c6, 0x9008)}, /* Generic Gobi QDL device */ - {USB_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ - {USB_DEVICE(0x05c6, 0x9201)}, /* Generic Gobi QDL device */ - {USB_DEVICE(0x05c6, 0x9221)}, /* Generic Gobi QDL device */ - {USB_DEVICE(0x05c6, 0x9231)}, /* Generic Gobi QDL device */ - {USB_DEVICE(0x1f45, 0x0001)}, /* Unknown Gobi QDL device */ + /* Gobi 1000 devices */ + {DEVICE_G1K(0x05c6, 0x9211)}, /* Acer Gobi QDL device */ + {DEVICE_G1K(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ + {DEVICE_G1K(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ + {DEVICE_G1K(0x03f0, 0x201d)}, /* HP un2400 Gobi QDL Device */ + {DEVICE_G1K(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */ + {DEVICE_G1K(0x04da, 0x250c)}, /* Panasonic Gobi QDL device */ + {DEVICE_G1K(0x413c, 0x8172)}, /* Dell Gobi Modem device */ + {DEVICE_G1K(0x413c, 0x8171)}, /* Dell Gobi QDL device */ + {DEVICE_G1K(0x1410, 0xa001)}, /* Novatel Gobi Modem device */ + {DEVICE_G1K(0x1410, 0xa008)}, /* Novatel Gobi QDL device */ + {DEVICE_G1K(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ + {DEVICE_G1K(0x0b05, 0x1774)}, /* Asus Gobi QDL device */ + {DEVICE_G1K(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */ + {DEVICE_G1K(0x19d2, 0xfff2)}, /* ONDA Gobi QDL device */ + {DEVICE_G1K(0x1557, 0x0a80)}, /* OQO Gobi QDL device */ + {DEVICE_G1K(0x05c6, 0x9001)}, /* Generic Gobi Modem device */ + {DEVICE_G1K(0x05c6, 0x9002)}, /* Generic Gobi Modem device */ + {DEVICE_G1K(0x05c6, 0x9202)}, /* Generic Gobi Modem device */ + {DEVICE_G1K(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ + {DEVICE_G1K(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ + {DEVICE_G1K(0x05c6, 0x9008)}, /* Generic Gobi QDL device */ + {DEVICE_G1K(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ + {DEVICE_G1K(0x05c6, 0x9201)}, /* Generic Gobi QDL device */ + {DEVICE_G1K(0x05c6, 0x9221)}, /* Generic Gobi QDL device */ + {DEVICE_G1K(0x05c6, 0x9231)}, /* Generic Gobi QDL device */ + {DEVICE_G1K(0x1f45, 0x0001)}, /* Unknown Gobi QDL device */ + + /* Gobi 2000 devices */ + {USB_DEVICE(0x1410, 0xa010)}, /* Novatel Gobi 2000 QDL device */ + {USB_DEVICE(0x1410, 0xa011)}, /* Novatel Gobi 2000 QDL device */ + {USB_DEVICE(0x1410, 0xa012)}, /* Novatel Gobi 2000 QDL device */ + {USB_DEVICE(0x1410, 0xa013)}, /* Novatel Gobi 2000 QDL device */ + {USB_DEVICE(0x1410, 0xa014)}, /* Novatel Gobi 2000 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, 0x9208)}, /* Generic Gobi 2000 QDL device */ @@ -92,6 +97,8 @@ static const struct usb_device_id id_table[] = { {USB_DEVICE(0x05c6, 0x9204)}, /* Gobi 2000 QDL device */ {USB_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */ + /* Gobi 3000 devices */ + {USB_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Gobi 3000 QDL */ {USB_DEVICE(0x05c6, 0x920c)}, /* Gobi 3000 QDL */ {USB_DEVICE(0x05c6, 0x920d)}, /* Gobi 3000 Composite */ {USB_DEVICE(0x1410, 0xa020)}, /* Novatel Gobi 3000 QDL */ @@ -122,8 +129,10 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) int retval = -ENODEV; __u8 nintf; __u8 ifnum; + bool is_gobi1k = id->driver_info ? true : false; dbg("%s", __func__); + dbg("Is Gobi 1000 = %d", is_gobi1k); nintf = serial->dev->actconfig->desc.bNumInterfaces; dbg("Num Interfaces = %d", nintf); @@ -169,15 +178,25 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) case 3: case 4: - /* Composite mode */ - /* ifnum == 0 is a broadband network adapter */ - if (ifnum == 1) { - /* - * Diagnostics Monitor (serial line 9600 8N1) - * Qualcomm DM protocol - * use "libqcdm" (ModemManager) for communication - */ - dbg("Diagnostics Monitor found"); + /* Composite mode; don't bind to the QMI/net interface as that + * gets handled by other drivers. + */ + + /* Gobi 1K USB layout: + * 0: serial port (doesn't respond) + * 1: serial port (doesn't respond) + * 2: AT-capable modem port + * 3: QMI/net + * + * Gobi 2K+ USB layout: + * 0: QMI/net + * 1: DM/DIAG (use libqcdm from ModemManager for communication) + * 2: AT-capable modem port + * 3: NMEA + */ + + if (ifnum == 1 && !is_gobi1k) { + dbg("Gobi 2K+ DM/DIAG interface found"); retval = usb_set_interface(serial->dev, ifnum, 0); if (retval < 0) { dev_err(&serial->dev->dev, @@ -196,13 +215,13 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) retval = -ENODEV; kfree(data); } - } else if (ifnum==3) { + } else if (ifnum==3 && !is_gobi1k) { /* * NMEA (serial line 9600 8N1) * # echo "\$GPS_START" > /dev/ttyUSBx * # echo "\$GPS_STOP" > /dev/ttyUSBx */ - dbg("NMEA GPS interface found"); + dbg("Gobi 2K+ NMEA GPS interface found"); retval = usb_set_interface(serial->dev, ifnum, 0); if (retval < 0) { dev_err(&serial->dev->dev, |