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yaml
---
r: 289672
b: refs/heads/master
c: b086cf0
h: refs/heads/master
v: v3
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Bjørn Mork authored and Greg Kroah-Hartman committed Mar 9, 2012
1 parent 47f5a63 commit 9011258
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2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: c3ecb08abef7690c6bc2d22f099cf3ee56881a30
refs/heads/master: b086cf04fc1bfc89b306aab2fb0f67e3cc294037
82 changes: 81 additions & 1 deletion trunk/drivers/net/usb/qmi_wwan.c
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Expand Up @@ -243,6 +243,29 @@ static int qmi_wwan_bind_shared(struct usbnet *dev, struct usb_interface *intf)
return rv;
}

/* Gobi devices uses identical class/protocol codes for all interfaces regardless
* of function. Some of these are CDC ACM like and have the exact same endpoints
* we are looking for. This leaves two possible strategies for identifying the
* correct interface:
* a) hardcoding interface number, or
* b) use the fact that the wwan interface is the only one lacking additional
* (CDC functional) descriptors
*
* Let's see if we can get away with the generic b) solution.
*/
static int qmi_wwan_bind_gobi(struct usbnet *dev, struct usb_interface *intf)
{
int rv = -EINVAL;

/* ignore any interface with additional descriptors */
if (intf->cur_altsetting->extralen)
goto err;

rv = qmi_wwan_bind_shared(dev, intf);
err:
return rv;
}

static void qmi_wwan_unbind_shared(struct usbnet *dev, struct usb_interface *intf)
{
struct usb_driver *subdriver = (void *)dev->data[0];
Expand Down Expand Up @@ -310,7 +333,18 @@ static const struct driver_info qmi_wwan_shared = {
.manage_power = qmi_wwan_manage_power,
};

static const struct driver_info qmi_wwan_gobi = {
.description = "Qualcomm Gobi wwan/QMI device",
.flags = FLAG_WWAN,
.bind = qmi_wwan_bind_gobi,
.unbind = qmi_wwan_unbind_shared,
.manage_power = qmi_wwan_manage_power,
};

#define HUAWEI_VENDOR_ID 0x12D1
#define QMI_GOBI_DEVICE(vend, prod) \
USB_DEVICE(vend, prod), \
.driver_info = (unsigned long)&qmi_wwan_gobi

static const struct usb_device_id products[] = {
{ /* Huawei E392, E398 and possibly others sharing both device id and more... */
Expand All @@ -332,7 +366,53 @@ static const struct usb_device_id products[] = {
.bInterfaceProtocol = 17,
.driver_info = (unsigned long)&qmi_wwan_shared,
},
{ } /* END */
{ /* Pantech UML290 */
.match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x106c,
.idProduct = 0x3718,
.bInterfaceClass = 0xff,
.bInterfaceSubClass = 0xf0,
.bInterfaceProtocol = 0xff,
.driver_info = (unsigned long)&qmi_wwan_shared,
},
{QMI_GOBI_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
{QMI_GOBI_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */
{QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */
{QMI_GOBI_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */
{QMI_GOBI_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */
{QMI_GOBI_DEVICE(0x1410, 0xa001)}, /* Novatel Gobi Modem device */
{QMI_GOBI_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */
{QMI_GOBI_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */
{QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */
{QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */
{QMI_GOBI_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */
{QMI_GOBI_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */
{QMI_GOBI_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */
{QMI_GOBI_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */
{QMI_GOBI_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */
{QMI_GOBI_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */
{QMI_GOBI_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9004)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9005)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9006)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9007)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{QMI_GOBI_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */
{QMI_GOBI_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
{QMI_GOBI_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */
{QMI_GOBI_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */
{ } /* END */
};
MODULE_DEVICE_TABLE(usb, products);

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