diff options
Diffstat (limited to 'drivers/usb/serial/option.c')
| -rw-r--r-- | drivers/usb/serial/option.c | 75 |
1 files changed, 12 insertions, 63 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 6956c4f62216..f2280606b73c 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -48,7 +48,6 @@ static int option_probe(struct usb_serial *serial, const struct usb_device_id *id); static int option_attach(struct usb_serial *serial); static void option_release(struct usb_serial *serial); -static int option_send_setup(struct usb_serial_port *port); static void option_instat_callback(struct urb *urb); /* Vendor and product IDs */ @@ -162,6 +161,7 @@ static void option_instat_callback(struct urb *urb); #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0x9001 #define NOVATELWIRELESS_PRODUCT_E362 0x9010 #define NOVATELWIRELESS_PRODUCT_E371 0x9011 +#define NOVATELWIRELESS_PRODUCT_U620L 0x9022 #define NOVATELWIRELESS_PRODUCT_G2 0xA010 #define NOVATELWIRELESS_PRODUCT_MC551 0xB001 @@ -234,8 +234,6 @@ static void option_instat_callback(struct urb *urb); #define QUALCOMM_VENDOR_ID 0x05C6 -#define SIERRA_VENDOR_ID 0x1199 - #define CMOTECH_VENDOR_ID 0x16d8 #define CMOTECH_PRODUCT_6001 0x6001 #define CMOTECH_PRODUCT_CMU_300 0x6002 @@ -357,6 +355,7 @@ static void option_instat_callback(struct urb *urb); /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick * * It seems to contain a Qualcomm QSC6240/6290 chipset */ #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603 +#define FOUR_G_SYSTEMS_PRODUCT_W100 0x9b01 /* iBall 3.5G connect wireless modem */ #define IBALL_3_5G_CONNECT 0x9605 @@ -522,6 +521,11 @@ static const struct option_blacklist_info four_g_w14_blacklist = { .sendsetup = BIT(0) | BIT(1), }; +static const struct option_blacklist_info four_g_w100_blacklist = { + .sendsetup = BIT(1) | BIT(2), + .reserved = BIT(3), +}; + static const struct option_blacklist_info alcatel_x200_blacklist = { .sendsetup = BIT(0) | BIT(1), .reserved = BIT(4), @@ -611,11 +615,6 @@ static const struct option_blacklist_info telit_le920_blacklist = { .reserved = BIT(1) | BIT(5), }; -static const struct option_blacklist_info sierra_mc73xx_blacklist = { - .sendsetup = BIT(0) | BIT(2), - .reserved = BIT(8) | BIT(10) | BIT(11), -}; - static const struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, @@ -1060,6 +1059,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC551, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E362, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E371, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U620L, 0xff, 0x00, 0x00) }, { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) }, { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) }, @@ -1113,10 +1113,6 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000)}, /* SIMCom SIM5218 */ - { USB_DEVICE_INTERFACE_CLASS(SIERRA_VENDOR_ID, 0x68c0, 0xff), - .driver_info = (kernel_ulong_t)&sierra_mc73xx_blacklist }, /* MC73xx */ - { USB_DEVICE_INTERFACE_CLASS(SIERRA_VENDOR_ID, 0x9041, 0xff), - .driver_info = (kernel_ulong_t)&sierra_mc73xx_blacklist }, /* MC7305/MC7355 */ { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) }, { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CMU_300) }, { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6003), @@ -1653,6 +1649,9 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14), .driver_info = (kernel_ulong_t)&four_g_w14_blacklist }, + { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W100), + .driver_info = (kernel_ulong_t)&four_g_w100_blacklist + }, { USB_DEVICE_INTERFACE_CLASS(LONGCHEER_VENDOR_ID, SPEEDUP_PRODUCT_SU9800, 0xff) }, { USB_DEVICE(LONGCHEER_VENDOR_ID, ZOOM_PRODUCT_4597) }, { USB_DEVICE(LONGCHEER_VENDOR_ID, IBALL_3_5G_CONNECT) }, @@ -1835,10 +1834,6 @@ static struct usb_serial_driver * const serial_drivers[] = { &option_1port_device, NULL }; -struct option_private { - u8 bInterfaceNumber; -}; - module_usb_serial_driver(serial_drivers, option_ids); static int option_probe(struct usb_serial *serial, @@ -1882,29 +1877,19 @@ static int option_attach(struct usb_serial *serial) struct usb_interface_descriptor *iface_desc; const struct option_blacklist_info *blacklist; struct usb_wwan_intf_private *data; - struct option_private *priv; data = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL); if (!data) return -ENOMEM; - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) { - kfree(data); - return -ENOMEM; - } - /* Retrieve blacklist info stored at probe. */ blacklist = usb_get_serial_data(serial); iface_desc = &serial->interface->cur_altsetting->desc; - priv->bInterfaceNumber = iface_desc->bInterfaceNumber; - data->private = priv; - if (!blacklist || !test_bit(iface_desc->bInterfaceNumber, &blacklist->sendsetup)) { - data->send_setup = option_send_setup; + data->use_send_setup = 1; } spin_lock_init(&data->susp_lock); @@ -1916,9 +1901,7 @@ static int option_attach(struct usb_serial *serial) static void option_release(struct usb_serial *serial) { struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial); - struct option_private *priv = intfdata->private; - kfree(priv); kfree(intfdata); } @@ -1977,40 +1960,6 @@ static void option_instat_callback(struct urb *urb) } } -/** send RTS/DTR state to the port. - * - * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN - * CDC. -*/ -static int option_send_setup(struct usb_serial_port *port) -{ - struct usb_serial *serial = port->serial; - struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial); - struct option_private *priv = intfdata->private; - struct usb_wwan_port_private *portdata; - int val = 0; - int res; - - portdata = usb_get_serial_port_data(port); - - if (portdata->dtr_state) - val |= 0x01; - if (portdata->rts_state) - val |= 0x02; - - res = usb_autopm_get_interface(serial->interface); - if (res) - return res; - - res = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), - 0x22, 0x21, val, priv->bInterfaceNumber, NULL, - 0, USB_CTRL_SET_TIMEOUT); - - usb_autopm_put_interface(serial->interface); - - return res; -} - MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); |