| /* |
| * Copyright (c) 2012 Bjørn Mork <bjorn@mork.no> |
| * |
| * The probing code is heavily inspired by cdc_ether, which is: |
| * Copyright (C) 2003-2005 by David Brownell |
| * Copyright (C) 2006 by Ole Andre Vadla Ravnas (ActiveSync) |
| * |
| * 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 <linux/module.h> |
| #include <linux/netdevice.h> |
| #include <linux/ethtool.h> |
| #include <linux/etherdevice.h> |
| #include <linux/mii.h> |
| #include <linux/usb.h> |
| #include <linux/usb/cdc.h> |
| #include <linux/usb/usbnet.h> |
| #include <linux/usb/cdc-wdm.h> |
| |
| /* 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 |
| * |
| * Alternatively, control and data functions can be combined in a |
| * single USB interface. |
| * |
| * Handling a protocol like QMI is out of the scope for any driver. |
| * It is exported as a character device using the cdc-wdm driver as |
| * a subdriver, enabling userspace applications ("modem managers") to |
| * handle it. |
| * |
| * These devices may alternatively/additionally be configured using AT |
| * commands on a serial interface |
| */ |
| |
| /* driver specific data */ |
| struct qmi_wwan_state { |
| struct usb_driver *subdriver; |
| atomic_t pmcount; |
| unsigned long unused; |
| struct usb_interface *control; |
| struct usb_interface *data; |
| }; |
| |
| /* default ethernet address used by the modem */ |
| static const u8 default_modem_addr[ETH_ALEN] = {0x02, 0x50, 0xf3}; |
| |
| /* Make up an ethernet header if the packet doesn't have one. |
| * |
| * A firmware bug common among several devices cause them to send raw |
| * IP packets under some circumstances. There is no way for the |
| * driver/host to know when this will happen. And even when the bug |
| * hits, some packets will still arrive with an intact header. |
| * |
| * The supported devices are only capably of sending IPv4, IPv6 and |
| * ARP packets on a point-to-point link. Any packet with an ethernet |
| * header will have either our address or a broadcast/multicast |
| * address as destination. ARP packets will always have a header. |
| * |
| * This means that this function will reliably add the appropriate |
| * header iff necessary, provided our hardware address does not start |
| * with 4 or 6. |
| * |
| * Another common firmware bug results in all packets being addressed |
| * to 00:a0:c6:00:00:00 despite the host address being different. |
| * This function will also fixup such packets. |
| */ |
| static int qmi_wwan_rx_fixup(struct usbnet *dev, struct sk_buff *skb) |
| { |
| __be16 proto; |
| |
| /* This check is no longer done by usbnet */ |
| if (skb->len < dev->net->hard_header_len) |
| return 0; |
| |
| switch (skb->data[0] & 0xf0) { |
| case 0x40: |
| proto = htons(ETH_P_IP); |
| break; |
| case 0x60: |
| proto = htons(ETH_P_IPV6); |
| break; |
| case 0x00: |
| if (is_multicast_ether_addr(skb->data)) |
| return 1; |
| /* possibly bogus destination - rewrite just in case */ |
| skb_reset_mac_header(skb); |
| goto fix_dest; |
| default: |
| /* pass along other packets without modifications */ |
| return 1; |
| } |
| if (skb_headroom(skb) < ETH_HLEN) |
| return 0; |
| skb_push(skb, ETH_HLEN); |
| skb_reset_mac_header(skb); |
| eth_hdr(skb)->h_proto = proto; |
| memset(eth_hdr(skb)->h_source, 0, ETH_ALEN); |
| fix_dest: |
| memcpy(eth_hdr(skb)->h_dest, dev->net->dev_addr, ETH_ALEN); |
| return 1; |
| } |
| |
| /* very simplistic detection of IPv4 or IPv6 headers */ |
| static bool possibly_iphdr(const char *data) |
| { |
| return (data[0] & 0xd0) == 0x40; |
| } |
| |
| /* disallow addresses which may be confused with IP headers */ |
| static int qmi_wwan_mac_addr(struct net_device *dev, void *p) |
| { |
| int ret; |
| struct sockaddr *addr = p; |
| |
| ret = eth_prepare_mac_addr_change(dev, p); |
| if (ret < 0) |
| return ret; |
| if (possibly_iphdr(addr->sa_data)) |
| return -EADDRNOTAVAIL; |
| eth_commit_mac_addr_change(dev, p); |
| return 0; |
| } |
| |
| static const struct net_device_ops qmi_wwan_netdev_ops = { |
| .ndo_open = usbnet_open, |
| .ndo_stop = usbnet_stop, |
| .ndo_start_xmit = usbnet_start_xmit, |
| .ndo_tx_timeout = usbnet_tx_timeout, |
| .ndo_change_mtu = usbnet_change_mtu, |
| .ndo_set_mac_address = qmi_wwan_mac_addr, |
| .ndo_validate_addr = eth_validate_addr, |
| }; |
| |
| /* 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) |
| { |
| struct qmi_wwan_state *info = (void *)&dev->data; |
| int rv; |
| |
| dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__, |
| atomic_read(&info->pmcount), on); |
| |
| if ((on && atomic_add_return(1, &info->pmcount) == 1) || |
| (!on && atomic_dec_and_test(&info->pmcount))) { |
| /* need autopm_get/put here to ensure the usbcore sees |
| * the new value |
| */ |
| rv = usb_autopm_get_interface(dev->intf); |
| dev->intf->needs_remote_wakeup = on; |
| if (!rv) |
| usb_autopm_put_interface(dev->intf); |
| } |
| return 0; |
| } |
| |
| static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on) |
| { |
| struct usbnet *dev = usb_get_intfdata(intf); |
| |
| /* can be called while disconnecting */ |
| if (!dev) |
| return 0; |
| return qmi_wwan_manage_power(dev, on); |
| } |
| |
| /* collect all three endpoints and register subdriver */ |
| static int qmi_wwan_register_subdriver(struct usbnet *dev) |
| { |
| int rv; |
| struct usb_driver *subdriver = NULL; |
| struct qmi_wwan_state *info = (void *)&dev->data; |
| |
| /* collect bulk endpoints */ |
| rv = usbnet_get_endpoints(dev, info->data); |
| if (rv < 0) |
| goto err; |
| |
| /* update status endpoint if separate control interface */ |
| if (info->control != info->data) |
| dev->status = &info->control->cur_altsetting->endpoint[0]; |
| |
| /* require interrupt endpoint for subdriver */ |
| if (!dev->status) { |
| rv = -EINVAL; |
| goto err; |
| } |
| |
| /* for subdriver power management */ |
| atomic_set(&info->pmcount, 0); |
| |
| /* register subdriver */ |
| subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc, |
| 4096, &qmi_wwan_cdc_wdm_manage_power); |
| if (IS_ERR(subdriver)) { |
| dev_err(&info->control->dev, "subdriver registration failed\n"); |
| rv = PTR_ERR(subdriver); |
| goto err; |
| } |
| |
| /* prevent usbnet from using status endpoint */ |
| dev->status = NULL; |
| |
| /* save subdriver struct for suspend/resume wrappers */ |
| info->subdriver = subdriver; |
| |
| err: |
| return rv; |
| } |
| |
| static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf) |
| { |
| int status = -1; |
| 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 found = 0; |
| struct usb_driver *driver = driver_of(intf); |
| struct qmi_wwan_state *info = (void *)&dev->data; |
| |
| BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) < |
| sizeof(struct qmi_wwan_state))); |
| |
| /* set up initial state */ |
| info->control = intf; |
| info->data = intf; |
| |
| /* and a number of CDC descriptors */ |
| 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; |
| } |
| |
| /* Use separate control and data interfaces if we found a CDC Union */ |
| if (cdc_union) { |
| info->data = usb_ifnum_to_if(dev->udev, |
| cdc_union->bSlaveInterface0); |
| if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 || |
| !info->data) { |
| dev_err(&intf->dev, |
| "bogus CDC Union: master=%u, slave=%u\n", |
| cdc_union->bMasterInterface0, |
| cdc_union->bSlaveInterface0); |
| 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); |
| } |
| |
| /* claim data interface and set it up */ |
| if (info->control != info->data) { |
| status = usb_driver_claim_interface(driver, info->data, dev); |
| if (status < 0) |
| goto err; |
| } |
| |
| status = qmi_wwan_register_subdriver(dev); |
| if (status < 0 && info->control != info->data) { |
| usb_set_intfdata(info->data, NULL); |
| usb_driver_release_interface(driver, info->data); |
| } |
| |
| /* Never use the same address on both ends of the link, even |
| * if the buggy firmware told us to. |
| */ |
| if (ether_addr_equal(dev->net->dev_addr, default_modem_addr)) |
| eth_hw_addr_random(dev->net); |
| |
| /* make MAC addr easily distinguishable from an IP header */ |
| if (possibly_iphdr(dev->net->dev_addr)) { |
| dev->net->dev_addr[0] |= 0x02; /* set local assignment bit */ |
| dev->net->dev_addr[0] &= 0xbf; /* clear "IP" bit */ |
| } |
| dev->net->netdev_ops = &qmi_wwan_netdev_ops; |
| err: |
| return status; |
| } |
| |
| static void qmi_wwan_unbind(struct usbnet *dev, struct usb_interface *intf) |
| { |
| struct qmi_wwan_state *info = (void *)&dev->data; |
| struct usb_driver *driver = driver_of(intf); |
| struct usb_interface *other; |
| |
| if (info->subdriver && info->subdriver->disconnect) |
| info->subdriver->disconnect(info->control); |
| |
| /* allow user to unbind using either control or data */ |
| if (intf == info->control) |
| other = info->data; |
| else |
| other = info->control; |
| |
| /* only if not shared */ |
| if (other && intf != other) { |
| usb_set_intfdata(other, NULL); |
| usb_driver_release_interface(driver, other); |
| } |
| |
| info->subdriver = NULL; |
| info->data = NULL; |
| info->control = 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 qmi_wwan_state *info = (void *)&dev->data; |
| int ret; |
| |
| /* Both usbnet_suspend() and subdriver->suspend() MUST return 0 |
| * in system sleep context, otherwise, the resume callback has |
| * to recover device from previous suspend failure. |
| */ |
| ret = usbnet_suspend(intf, message); |
| if (ret < 0) |
| goto err; |
| |
| if (intf == info->control && info->subdriver && |
| info->subdriver->suspend) |
| ret = info->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 qmi_wwan_state *info = (void *)&dev->data; |
| int ret = 0; |
| bool callsub = (intf == info->control && info->subdriver && |
| info->subdriver->resume); |
| |
| if (callsub) |
| ret = info->subdriver->resume(intf); |
| if (ret < 0) |
| goto err; |
| ret = usbnet_resume(intf); |
| if (ret < 0 && callsub) |
| info->subdriver->suspend(intf, PMSG_SUSPEND); |
| err: |
| return ret; |
| } |
| |
| static const struct driver_info qmi_wwan_info = { |
| .description = "WWAN/QMI device", |
| .flags = FLAG_WWAN, |
| .bind = qmi_wwan_bind, |
| .unbind = qmi_wwan_unbind, |
| .manage_power = qmi_wwan_manage_power, |
| .rx_fixup = qmi_wwan_rx_fixup, |
| }; |
| |
| #define HUAWEI_VENDOR_ID 0x12D1 |
| |
| /* map QMI/wwan function by a fixed interface number */ |
| #define QMI_FIXED_INTF(vend, prod, num) \ |
| USB_DEVICE_INTERFACE_NUMBER(vend, prod, num), \ |
| .driver_info = (unsigned long)&qmi_wwan_info |
| |
| /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */ |
| #define QMI_GOBI1K_DEVICE(vend, prod) \ |
| QMI_FIXED_INTF(vend, prod, 3) |
| |
| /* Gobi 2000/3000 QMI/wwan interface number is 0 according to qcserial */ |
| #define QMI_GOBI_DEVICE(vend, prod) \ |
| QMI_FIXED_INTF(vend, prod, 0) |
| |
| static const struct usb_device_id products[] = { |
| /* 1. CDC ECM like devices match on the control interface */ |
| { /* Huawei E392, E398 and possibly others sharing both device id and more... */ |
| USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 9), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */ |
| USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* HUAWEI_INTERFACE_NDIS_CONTROL_QUALCOMM */ |
| USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x69), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| |
| /* 2. Combined interface devices matching on class+protocol */ |
| { /* Huawei E367 and possibly others in "Windows mode" */ |
| USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 7), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Huawei E392, E398 and possibly others in "Windows mode" */ |
| USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* HUAWEI_NDIS_SINGLE_INTERFACE_VDF */ |
| USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x37), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* HUAWEI_INTERFACE_NDIS_HW_QUALCOMM */ |
| USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x67), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Pantech UML290, P4200 and more */ |
| USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Pantech UML290 - newer firmware */ |
| USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Novatel USB551L and MC551 */ |
| USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001, |
| USB_CLASS_COMM, |
| USB_CDC_SUBCLASS_ETHERNET, |
| USB_CDC_PROTO_NONE), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Novatel E362 */ |
| USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010, |
| USB_CLASS_COMM, |
| USB_CDC_SUBCLASS_ETHERNET, |
| USB_CDC_PROTO_NONE), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Novatel Expedite E371 */ |
| USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9011, |
| USB_CLASS_COMM, |
| USB_CDC_SUBCLASS_ETHERNET, |
| USB_CDC_PROTO_NONE), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Dell Wireless 5800 (Novatel E362) */ |
| USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8195, |
| USB_CLASS_COMM, |
| USB_CDC_SUBCLASS_ETHERNET, |
| USB_CDC_PROTO_NONE), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Dell Wireless 5800 V2 (Novatel E362) */ |
| USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x8196, |
| USB_CLASS_COMM, |
| USB_CDC_SUBCLASS_ETHERNET, |
| USB_CDC_PROTO_NONE), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* Dell Wireless 5804 (Novatel E371) */ |
| USB_DEVICE_AND_INTERFACE_INFO(0x413C, 0x819b, |
| USB_CLASS_COMM, |
| USB_CDC_SUBCLASS_ETHERNET, |
| USB_CDC_PROTO_NONE), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| { /* ADU960S */ |
| USB_DEVICE_AND_INTERFACE_INFO(0x16d5, 0x650a, |
| USB_CLASS_COMM, |
| USB_CDC_SUBCLASS_ETHERNET, |
| USB_CDC_PROTO_NONE), |
| .driver_info = (unsigned long)&qmi_wwan_info, |
| }, |
| |
| /* 3. Combined interface devices matching on interface number */ |
| {QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */ |
| {QMI_FIXED_INTF(0x05c6, 0x7000, 0)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7001, 1)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7002, 1)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7101, 1)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7101, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7101, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7102, 1)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7102, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x7102, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x8000, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x8001, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9000, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9003, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9005, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900a, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900b, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900c, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900c, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900c, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900d, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900f, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900f, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x900f, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9010, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9010, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9011, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9011, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9021, 1)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9022, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9025, 4)}, /* Alcatel-sbell ASB TL131 TDD LTE (China Mobile) */ |
| {QMI_FIXED_INTF(0x05c6, 0x9026, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x902e, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9031, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9032, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9033, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9033, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9033, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9033, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9034, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9034, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9034, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9034, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9034, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9035, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9036, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9037, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9038, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x903b, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x903c, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x903d, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x903e, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9043, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9046, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9046, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9046, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9047, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9047, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9047, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9048, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9048, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9048, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9048, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9048, 8)}, |
| {QMI_FIXED_INTF(0x05c6, 0x904c, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x904c, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x904c, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x904c, 8)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9050, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9052, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9053, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9053, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9054, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9054, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9055, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9055, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9055, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9055, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9055, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9056, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 8)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9062, 9)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9064, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9065, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9065, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9066, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9066, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9067, 1)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9068, 2)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9068, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9068, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9068, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9068, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9068, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9069, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9069, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9069, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9069, 8)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9070, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9070, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9075, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9076, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9076, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9076, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9076, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9076, 8)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9077, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9077, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9077, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9077, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9078, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9079, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9079, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9079, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9079, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9079, 8)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9080, 5)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9080, 6)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9080, 7)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9080, 8)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9083, 3)}, |
| {QMI_FIXED_INTF(0x05c6, 0x9084, 4)}, |
| {QMI_FIXED_INTF(0x05c6, 0x920d, 0)}, |
| {QMI_FIXED_INTF(0x05c6, 0x920d, 5)}, |
| {QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */ |
| {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)}, /* Huawei E1820 */ |
| {QMI_FIXED_INTF(0x19d2, 0x0002, 1)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0012, 1)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0017, 3)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0019, 3)}, /* ONDA MT689DC */ |
| {QMI_FIXED_INTF(0x19d2, 0x0021, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0025, 1)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0031, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0042, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0049, 5)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0052, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0055, 1)}, /* ZTE (Vodafone) K3520-Z */ |
| {QMI_FIXED_INTF(0x19d2, 0x0058, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0063, 4)}, /* ZTE (Vodafone) K3565-Z */ |
| {QMI_FIXED_INTF(0x19d2, 0x0104, 4)}, /* ZTE (Vodafone) K4505-Z */ |
| {QMI_FIXED_INTF(0x19d2, 0x0113, 5)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0118, 5)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0121, 5)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0123, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0124, 5)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0125, 6)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0126, 5)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0130, 1)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0133, 3)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0141, 5)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0157, 5)}, /* ZTE MF683 */ |
| {QMI_FIXED_INTF(0x19d2, 0x0158, 3)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0167, 4)}, /* ZTE MF820D */ |
| {QMI_FIXED_INTF(0x19d2, 0x0168, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0176, 3)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0178, 3)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0191, 4)}, /* ZTE EuFi890 */ |
| {QMI_FIXED_INTF(0x19d2, 0x0199, 1)}, /* ZTE MF820S */ |
| {QMI_FIXED_INTF(0x19d2, 0x0200, 1)}, |
| {QMI_FIXED_INTF(0x19d2, 0x0257, 3)}, /* ZTE MF821 */ |
| {QMI_FIXED_INTF(0x19d2, 0x0265, 4)}, /* ONDA MT8205 4G LTE */ |
| {QMI_FIXED_INTF(0x19d2, 0x0284, 4)}, /* ZTE MF880 */ |
| {QMI_FIXED_INTF(0x19d2, 0x0326, 4)}, /* ZTE MF821D */ |
| {QMI_FIXED_INTF(0x19d2, 0x0412, 4)}, /* Telewell TW-LTE 4G */ |
| {QMI_FIXED_INTF(0x19d2, 0x1008, 4)}, /* ZTE (Vodafone) K3570-Z */ |
| {QMI_FIXED_INTF(0x19d2, 0x1010, 4)}, /* ZTE (Vodafone) K3571-Z */ |
| {QMI_FIXED_INTF(0x19d2, 0x1012, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1018, 3)}, /* ZTE (Vodafone) K5006-Z */ |
| {QMI_FIXED_INTF(0x19d2, 0x1021, 2)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1245, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1247, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1252, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1254, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1255, 3)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1255, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1256, 4)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1270, 5)}, /* ZTE MF667 */ |
| {QMI_FIXED_INTF(0x19d2, 0x1401, 2)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1402, 2)}, /* ZTE MF60 */ |
| {QMI_FIXED_INTF(0x19d2, 0x1424, 2)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1425, 2)}, |
| {QMI_FIXED_INTF(0x19d2, 0x1426, 2)}, /* ZTE MF91 */ |
| {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ |
| {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ |
| {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ |
| {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */ |
| {QMI_FIXED_INTF(0x1199, 0x68a2, 19)}, /* Sierra Wireless MC7710 in QMI mode */ |
| {QMI_FIXED_INTF(0x1199, 0x901c, 8)}, /* Sierra Wireless EM7700 */ |
| {QMI_FIXED_INTF(0x1199, 0x9051, 8)}, /* Netgear AirCard 340U */ |
| {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */ |
| {QMI_FIXED_INTF(0x2357, 0x0201, 4)}, /* TP-LINK HSUPA Modem MA180 */ |
| {QMI_FIXED_INTF(0x2357, 0x9000, 4)}, /* TP-LINK MA260 */ |
| {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)}, /* Telit LE920 */ |
| {QMI_FIXED_INTF(0x1bc7, 0x1201, 2)}, /* Telit LE920 */ |
| {QMI_FIXED_INTF(0x0b3c, 0xc005, 6)}, /* Olivetti Olicard 200 */ |
| {QMI_FIXED_INTF(0x1e2d, 0x0060, 4)}, /* Cinterion PLxx */ |
| {QMI_FIXED_INTF(0x1e2d, 0x0053, 4)}, /* Cinterion PHxx,PXxx */ |
| |
| /* 4. Gobi 1000 devices */ |
| {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ |
| {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ |
| {QMI_GOBI1K_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x1410, 0xa001)}, /* Novatel/Verizon USB-1000 */ |
| {QMI_GOBI1K_DEVICE(0x1410, 0xa002)}, /* Novatel Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x1410, 0xa003)}, /* Novatel Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x1410, 0xa004)}, /* Novatel Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x1410, 0xa005)}, /* Novatel Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x1410, 0xa006)}, /* Novatel Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x1410, 0xa007)}, /* Novatel Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */ |
| {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */ |
| |
| /* 5. Gobi 2000 and 3000 devices */ |
| {QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ |
| {QMI_GOBI_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */ |
| {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(0x0af0, 0x8120)}, /* Option GTM681W */ |
| {QMI_GOBI_DEVICE(0x1199, 0x68a5)}, /* Sierra Wireless Modem */ |
| {QMI_GOBI_DEVICE(0x1199, 0x68a9)}, /* Sierra Wireless Modem */ |
| {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) */ |
| {QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ |
| {QMI_GOBI_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */ |
| {QMI_GOBI_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */ |
| {QMI_GOBI_DEVICE(0x1199, 0x901b)}, /* Sierra Wireless MC7770 */ |
| {QMI_GOBI_DEVICE(0x12d1, 0x14f1)}, /* Sony Gobi 3000 Composite */ |
| {QMI_GOBI_DEVICE(0x1410, 0xa021)}, /* Foxconn Gobi 3000 Modem device (Novatel E396) */ |
| |
| { } /* END */ |
| }; |
| MODULE_DEVICE_TABLE(usb, products); |
| |
| static int qmi_wwan_probe(struct usb_interface *intf, |
| const struct usb_device_id *prod) |
| { |
| struct usb_device_id *id = (struct usb_device_id *)prod; |
| |
| /* Workaround to enable dynamic IDs. This disables usbnet |
| * blacklisting functionality. Which, if required, can be |
| * reimplemented here by using a magic "blacklist" value |
| * instead of 0 in the static device id table |
| */ |
| if (!id->driver_info) { |
| dev_dbg(&intf->dev, "setting defaults for dynamic device id\n"); |
| id->driver_info = (unsigned long)&qmi_wwan_info; |
| } |
| |
| return usbnet_probe(intf, id); |
| } |
| |
| static struct usb_driver qmi_wwan_driver = { |
| .name = "qmi_wwan", |
| .id_table = products, |
| .probe = qmi_wwan_probe, |
| .disconnect = usbnet_disconnect, |
| .suspend = qmi_wwan_suspend, |
| .resume = qmi_wwan_resume, |
| .reset_resume = qmi_wwan_resume, |
| .supports_autosuspend = 1, |
| .disable_hub_initiated_lpm = 1, |
| }; |
| |
| module_usb_driver(qmi_wwan_driver); |
| |
| MODULE_AUTHOR("Bjørn Mork <bjorn@mork.no>"); |
| MODULE_DESCRIPTION("Qualcomm MSM Interface (QMI) WWAN driver"); |
| MODULE_LICENSE("GPL"); |
