From 423ce8caab7ea2b13f4a29ce0839369528aafaeb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= Date: Thu, 19 Jan 2012 15:37:22 +0000 Subject: net: usb: qmi_wwan: New driver for Huawei QMI based WWAN devices MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some WWAN LTE/3G devices based on chipsets from Qualcomm provide near standard CDC ECM interfaces in addition to the usual serial interfaces. The Huawei E392/E398 are examples of such devices. These typically cannot be fully configured using AT commands over a serial interface. It is necessary to speak the proprietary Qualcomm MSM Interface (QMI) protocol to the device to enable the ethernet proxy functionality. The devices embed the QMI protocol in CDC on the control interface, using standard CDC commands and notifications. The do not otherwise use CDC commands for the ethernet function. This driver does therefore not need access to any other aspects of the control interface than the descriptors attached to it. Another driver, cdc-wdm, will provide userspace access to the QMI protocol independently of this driver. To facilitate this, this driver avoids binding to the control interface, and uses only the associated data interface after parsing the common CDC functional descriptors on the control interface. You will want both the cdc-wdm and option drivers as companions to this driver, to have full access to all interfaces and protocols exported by the device. Signed-off-by: Bjørn Mork Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/usb/Kconfig | 22 +++++ drivers/net/usb/Makefile | 1 + drivers/net/usb/qmi_wwan.c | 228 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 251 insertions(+) create mode 100644 drivers/net/usb/qmi_wwan.c (limited to 'drivers/net/usb') diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index 2335761..4bad899 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -398,6 +398,27 @@ config USB_NET_KALMIA To compile this driver as a module, choose M here: the module will be called kalmia. +config USB_NET_QMI_WWAN + tristate "QMI WWAN driver for Qualcomm MSM based 3G and LTE modems" + depends on USB_USBNET + help + Support WWAN LTE/3G devices based on Qualcomm Mobile Data Modem + (MDM) chipsets. Examples of such devices are + * Huawei E392/E398 + + This driver will only drive the ethernet part of the chips. + The devices require additional configuration to be usable. + Multiple management interfaces with linux drivers are + available: + + * option: AT commands on /dev/ttyUSBx + * cdc-wdm: Qualcomm MSM Interface (QMI) protocol on /dev/cdc-wdmx + + A modem manager with support for QMI is recommended. + + To compile this driver as a module, choose M here: the + module will be called qmi_wwan. + config USB_HSO tristate "Option USB High Speed Mobile Devices" depends on USB && RFKILL @@ -461,4 +482,5 @@ config USB_VL600 http://ubuntuforums.org/showpost.php?p=10589647&postcount=17 + endmenu diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile index c203fa2..a2e2d72 100644 --- a/drivers/net/usb/Makefile +++ b/drivers/net/usb/Makefile @@ -29,4 +29,5 @@ obj-$(CONFIG_USB_SIERRA_NET) += sierra_net.o obj-$(CONFIG_USB_NET_CX82310_ETH) += cx82310_eth.o obj-$(CONFIG_USB_NET_CDC_NCM) += cdc_ncm.o obj-$(CONFIG_USB_VL600) += lg-vl600.o +obj-$(CONFIG_USB_NET_QMI_WWAN) += qmi_wwan.o diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c new file mode 100644 index 0000000..739e6de --- /dev/null +++ b/drivers/net/usb/qmi_wwan.c @@ -0,0 +1,228 @@ +/* + * Copyright (c) 2012 Bjørn Mork + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include + +/* The name of the CDC Device Management driver */ +#define DM_DRIVER "cdc_wdm" + +/* + * This driver supports wwan (3G/LTE/?) devices using a vendor + * specific management protocol called Qualcomm MSM Interface (QMI) - + * in addition to the more common AT commands over serial interface + * management + * + * QMI is wrapped in CDC, using CDC encapsulated commands on the + * control ("master") interface of a two-interface CDC Union + * resembling standard CDC ECM. The devices do not use the control + * interface for any other CDC messages. Most likely because the + * management protocol is used in place of the standard CDC + * notifications NOTIFY_NETWORK_CONNECTION and NOTIFY_SPEED_CHANGE + * + * Handling a protocol like QMI is out of the scope for any driver. + * It can be exported as a character device using the cdc-wdm driver, + * which will enable userspace applications ("modem managers") to + * handle it. This may be required to use the network interface + * provided by the driver. + * + * These devices may alternatively/additionally be configured using AT + * commands on any of the serial interfaces driven by the option driver + * + * This driver binds only to the data ("slave") interface to enable + * the cdc-wdm driver to bind to the control interface. It still + * parses the CDC functional descriptors on the control interface to + * a) verify that this is indeed a handled interface (CDC Union + * header lists it as slave) + * b) get MAC address and other ethernet config from the CDC Ethernet + * header + * c) enable user bind requests against the control interface, which + * is the common way to bind to CDC Ethernet Control Model type + * interfaces + * d) provide a hint to the user about which interface is the + * corresponding management interface + */ + +static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf) +{ + int status = -1; + struct usb_interface *control = NULL; + u8 *buf = intf->cur_altsetting->extra; + int len = intf->cur_altsetting->extralen; + struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc; + struct usb_cdc_union_desc *cdc_union = NULL; + struct usb_cdc_ether_desc *cdc_ether = NULL; + u32 required = 1 << USB_CDC_HEADER_TYPE | 1 << USB_CDC_UNION_TYPE; + u32 found = 0; + + /* + * assume a data interface has no additional descriptors and + * that the control and data interface are numbered + * consecutively - this holds for the Huawei device at least + */ + if (len == 0 && desc->bInterfaceNumber > 0) { + control = usb_ifnum_to_if(dev->udev, desc->bInterfaceNumber - 1); + if (!control) + goto err; + + buf = control->cur_altsetting->extra; + len = control->cur_altsetting->extralen; + dev_dbg(&intf->dev, "guessing \"control\" => %s, \"data\" => this\n", + dev_name(&control->dev)); + } + + while (len > 3) { + struct usb_descriptor_header *h = (void *)buf; + + /* ignore any misplaced descriptors */ + if (h->bDescriptorType != USB_DT_CS_INTERFACE) + goto next_desc; + + /* buf[2] is CDC descriptor subtype */ + switch (buf[2]) { + case USB_CDC_HEADER_TYPE: + if (found & 1 << USB_CDC_HEADER_TYPE) { + dev_dbg(&intf->dev, "extra CDC header\n"); + goto err; + } + if (h->bLength != sizeof(struct usb_cdc_header_desc)) { + dev_dbg(&intf->dev, "CDC header len %u\n", h->bLength); + goto err; + } + break; + case USB_CDC_UNION_TYPE: + if (found & 1 << USB_CDC_UNION_TYPE) { + dev_dbg(&intf->dev, "extra CDC union\n"); + goto err; + } + if (h->bLength != sizeof(struct usb_cdc_union_desc)) { + dev_dbg(&intf->dev, "CDC union len %u\n", h->bLength); + goto err; + } + cdc_union = (struct usb_cdc_union_desc *)buf; + break; + case USB_CDC_ETHERNET_TYPE: + if (found & 1 << USB_CDC_ETHERNET_TYPE) { + dev_dbg(&intf->dev, "extra CDC ether\n"); + goto err; + } + if (h->bLength != sizeof(struct usb_cdc_ether_desc)) { + dev_dbg(&intf->dev, "CDC ether len %u\n", h->bLength); + goto err; + } + cdc_ether = (struct usb_cdc_ether_desc *)buf; + break; + } + + /* + * Remember which CDC functional descriptors we've seen. Works + * for all types we care about, of which USB_CDC_ETHERNET_TYPE + * (0x0f) is the highest numbered + */ + if (buf[2] < 32) + found |= 1 << buf[2]; + +next_desc: + len -= h->bLength; + buf += h->bLength; + } + + /* did we find all the required ones? */ + if ((found & required) != required) { + dev_err(&intf->dev, "CDC functional descriptors missing\n"); + goto err; + } + + /* give the user a helpful hint if trying to bind to the wrong interface */ + if (cdc_union && desc->bInterfaceNumber == cdc_union->bMasterInterface0) { + dev_err(&intf->dev, "leaving \"control\" interface for " DM_DRIVER " - try binding to %s instead!\n", + dev_name(&usb_ifnum_to_if(dev->udev, cdc_union->bSlaveInterface0)->dev)); + goto err; + } + + /* errors aren't fatal - we can live with the dynamic address */ + if (cdc_ether) { + dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize); + usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress); + } + + /* success! point the user to the management interface */ + if (control) + dev_info(&intf->dev, "Use \"" DM_DRIVER "\" for QMI interface %s\n", + dev_name(&control->dev)); + + /* XXX: add a sysfs symlink somewhere to help management applications find it? */ + + /* collect bulk endpoints now that we know intf == "data" interface */ + status = usbnet_get_endpoints(dev, intf); + +err: + return status; +} + +/* stolen from cdc_ether.c */ +static int qmi_wwan_manage_power(struct usbnet *dev, int on) +{ + dev->intf->needs_remote_wakeup = on; + return 0; +} + +static const struct driver_info qmi_wwan_info = { + .description = "QMI speaking wwan device", + .flags = FLAG_WWAN, + .bind = qmi_wwan_bind, + .manage_power = qmi_wwan_manage_power, +}; + +#define HUAWEI_VENDOR_ID 0x12D1 + +static const struct usb_device_id products[] = { +{ + /* Huawei E392, E398 and possibly others sharing both device id and more... */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = HUAWEI_VENDOR_ID, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 8, /* NOTE: This is the *slave* interface of the CDC Union! */ + .driver_info = (unsigned long)&qmi_wwan_info, +}, { +}, /* END */ +}; +MODULE_DEVICE_TABLE(usb, products); + +static struct usb_driver qmi_wwan_driver = { + .name = "qmi_wwan", + .id_table = products, + .probe = usbnet_probe, + .disconnect = usbnet_disconnect, + .suspend = usbnet_suspend, + .resume = usbnet_resume, + .reset_resume = usbnet_resume, + .supports_autosuspend = 1, +}; + +static int __init qmi_wwan_init(void) +{ + return usb_register(&qmi_wwan_driver); +} +module_init(qmi_wwan_init); + +static void __exit qmi_wwan_exit(void) +{ + usb_deregister(&qmi_wwan_driver); +} +module_exit(qmi_wwan_exit); + +MODULE_AUTHOR("Bjørn Mork "); +MODULE_DESCRIPTION("Qualcomm MSM Interface (QMI) WWAN driver"); +MODULE_LICENSE("GPL"); -- cgit v1.1 From c3ecb08abef7690c6bc2d22f099cf3ee56881a30 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= Date: Fri, 9 Mar 2012 12:35:05 +0100 Subject: net: qmi_wwan: support devices having a shared QMI/wwan interface MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use the new cdc-wdm subdriver interface to create a device management device even for USB devices having a single combined QMI/wwan USB interface with three endpoints (int, bulk in, bulk out) instead of separate data and control interfaces. Some Huawei devices can be switched to a single interface mode for use with other operating systems than Linux. This adds support for these devices when they run in such non-Linux modes. Signed-off-by: Bjørn Mork Signed-off-by: Greg Kroah-Hartman --- drivers/net/usb/qmi_wwan.c | 168 ++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 152 insertions(+), 16 deletions(-) (limited to 'drivers/net/usb') diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 739e6de..a61c7a1 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -13,6 +13,7 @@ #include #include #include +#include /* The name of the CDC Device Management driver */ #define DM_DRIVER "cdc_wdm" @@ -64,6 +65,9 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf) struct usb_cdc_ether_desc *cdc_ether = NULL; u32 required = 1 << USB_CDC_HEADER_TYPE | 1 << USB_CDC_UNION_TYPE; u32 found = 0; + atomic_t *pmcount = (void *)&dev->data[1]; + + atomic_set(pmcount, 0); /* * assume a data interface has no additional descriptors and @@ -170,13 +174,127 @@ err: return status; } -/* stolen from cdc_ether.c */ +/* using a counter to merge subdriver requests with our own into a combined state */ static int qmi_wwan_manage_power(struct usbnet *dev, int on) { - dev->intf->needs_remote_wakeup = on; - return 0; + atomic_t *pmcount = (void *)&dev->data[1]; + int rv = 0; + + dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__, atomic_read(pmcount), on); + + if ((on && atomic_add_return(1, pmcount) == 1) || (!on && atomic_dec_and_test(pmcount))) { + /* need autopm_get/put here to ensure the usbcore sees the new value */ + rv = usb_autopm_get_interface(dev->intf); + if (rv < 0) + goto err; + dev->intf->needs_remote_wakeup = on; + usb_autopm_put_interface(dev->intf); + } +err: + return rv; +} + +static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on) +{ + struct usbnet *dev = usb_get_intfdata(intf); + return qmi_wwan_manage_power(dev, on); } +/* Some devices combine the "control" and "data" functions into a + * single interface with all three endpoints: interrupt + bulk in and + * out + * + * Setting up cdc-wdm as a subdriver owning the interrupt endpoint + * will let it provide userspace access to the encapsulated QMI + * protocol without interfering with the usbnet operations. + */ +static int qmi_wwan_bind_shared(struct usbnet *dev, struct usb_interface *intf) +{ + int rv; + struct usb_driver *subdriver = NULL; + atomic_t *pmcount = (void *)&dev->data[1]; + + atomic_set(pmcount, 0); + + /* collect all three endpoints */ + rv = usbnet_get_endpoints(dev, intf); + if (rv < 0) + goto err; + + /* require interrupt endpoint for subdriver */ + if (!dev->status) { + rv = -EINVAL; + goto err; + } + + subdriver = usb_cdc_wdm_register(intf, &dev->status->desc, 512, &qmi_wwan_cdc_wdm_manage_power); + if (IS_ERR(subdriver)) { + rv = PTR_ERR(subdriver); + goto err; + } + + /* can't let usbnet use the interrupt endpoint */ + dev->status = NULL; + + /* save subdriver struct for suspend/resume wrappers */ + dev->data[0] = (unsigned long)subdriver; + +err: + return rv; +} + +static void qmi_wwan_unbind_shared(struct usbnet *dev, struct usb_interface *intf) +{ + struct usb_driver *subdriver = (void *)dev->data[0]; + + if (subdriver && subdriver->disconnect) + subdriver->disconnect(intf); + + dev->data[0] = (unsigned long)NULL; +} + +/* suspend/resume wrappers calling both usbnet and the cdc-wdm + * subdriver if present. + * + * NOTE: cdc-wdm also supports pre/post_reset, but we cannot provide + * wrappers for those without adding usbnet reset support first. + */ +static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message) +{ + struct usbnet *dev = usb_get_intfdata(intf); + struct usb_driver *subdriver = (void *)dev->data[0]; + int ret; + + ret = usbnet_suspend(intf, message); + if (ret < 0) + goto err; + + if (subdriver && subdriver->suspend) + ret = subdriver->suspend(intf, message); + if (ret < 0) + usbnet_resume(intf); +err: + return ret; +} + +static int qmi_wwan_resume(struct usb_interface *intf) +{ + struct usbnet *dev = usb_get_intfdata(intf); + struct usb_driver *subdriver = (void *)dev->data[0]; + int ret = 0; + + if (subdriver && subdriver->resume) + ret = subdriver->resume(intf); + if (ret < 0) + goto err; + ret = usbnet_resume(intf); + if (ret < 0 && subdriver && subdriver->resume && subdriver->suspend) + subdriver->suspend(intf, PMSG_SUSPEND); +err: + return ret; +} + + static const struct driver_info qmi_wwan_info = { .description = "QMI speaking wwan device", .flags = FLAG_WWAN, @@ -184,19 +302,37 @@ static const struct driver_info qmi_wwan_info = { .manage_power = qmi_wwan_manage_power, }; +static const struct driver_info qmi_wwan_shared = { + .description = "QMI speaking wwan device with combined interface", + .flags = FLAG_WWAN, + .bind = qmi_wwan_bind_shared, + .unbind = qmi_wwan_unbind_shared, + .manage_power = qmi_wwan_manage_power, +}; + #define HUAWEI_VENDOR_ID 0x12D1 static const struct usb_device_id products[] = { -{ - /* Huawei E392, E398 and possibly others sharing both device id and more... */ - .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, - .idVendor = HUAWEI_VENDOR_ID, - .bInterfaceClass = USB_CLASS_VENDOR_SPEC, - .bInterfaceSubClass = 1, - .bInterfaceProtocol = 8, /* NOTE: This is the *slave* interface of the CDC Union! */ - .driver_info = (unsigned long)&qmi_wwan_info, -}, { -}, /* END */ + { /* Huawei E392, E398 and possibly others sharing both device id and more... */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = HUAWEI_VENDOR_ID, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 8, /* NOTE: This is the *slave* interface of the CDC Union! */ + .driver_info = (unsigned long)&qmi_wwan_info, + }, + { /* Huawei E392, E398 and possibly others in "Windows mode" + * using a combined control and data interface without any CDC + * functional descriptors + */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = HUAWEI_VENDOR_ID, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 17, + .driver_info = (unsigned long)&qmi_wwan_shared, + }, + { } /* END */ }; MODULE_DEVICE_TABLE(usb, products); @@ -205,9 +341,9 @@ static struct usb_driver qmi_wwan_driver = { .id_table = products, .probe = usbnet_probe, .disconnect = usbnet_disconnect, - .suspend = usbnet_suspend, - .resume = usbnet_resume, - .reset_resume = usbnet_resume, + .suspend = qmi_wwan_suspend, + .resume = qmi_wwan_resume, + .reset_resume = qmi_wwan_resume, .supports_autosuspend = 1, }; -- cgit v1.1 From b086cf04fc1bfc89b306aab2fb0f67e3cc294037 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= Date: Fri, 9 Mar 2012 12:35:06 +0100 Subject: net: qmi_wwan: add Gobi and Pantech UML290 device IDs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Adding the Pantech UML290 and all non-QDL Gobi device IDs from the qcserial driver now that we have support for shared net/QMI USB interfaces. Most of these are not yet tested with this driver, but should be mostly identical to tested devices, except for device IDs. Gobi devices provide several different interfaces (serial/net/other) using the exact same class, subclass and protocol values. This driver will only support the net/QMI function while there are other drivers supporting other device functions. The net/QMI interface number may also differ from device to device. It has been noted that all the other interfaces have additional functional descriptors, so we use that to detect the interface supported by this driver. Signed-off-by: Bjørn Mork Signed-off-by: Greg Kroah-Hartman --- drivers/net/usb/qmi_wwan.c | 82 +++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 81 insertions(+), 1 deletion(-) (limited to 'drivers/net/usb') diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index a61c7a1..e14479d 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -243,6 +243,29 @@ err: 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]; @@ -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... */ @@ -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); -- cgit v1.1