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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 21:04:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 21:04:44 -0700
commitf8965467f366fd18f01feafb5db10512d7b4422c (patch)
tree3706a9cd779859271ca61b85c63a1bc3f82d626e /drivers/net/usb/cdc_ether.c
parenta26272e5200765691e67d6780e52b32498fdb659 (diff)
parent2ec8c6bb5d8f3a62a79f463525054bae1e3d4487 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits) qlcnic: adding co maintainer ixgbe: add support for active DA cables ixgbe: dcb, do not tag tc_prio_control frames ixgbe: fix ixgbe_tx_is_paused logic ixgbe: always enable vlan strip/insert when DCB is enabled ixgbe: remove some redundant code in setting FCoE FIP filter ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp ixgbe: fix header len when unsplit packet overflows to data buffer ipv6: Never schedule DAD timer on dead address ipv6: Use POSTDAD state ipv6: Use state_lock to protect ifa state ipv6: Replace inet6_ifaddr->dead with state cxgb4: notify upper drivers if the device is already up when they load cxgb4: keep interrupts available when the ports are brought down cxgb4: fix initial addition of MAC address cnic: Return SPQ credit to bnx2x after ring setup and shutdown. cnic: Convert cnic_local_flags to atomic ops. can: Fix SJA1000 command register writes on SMP systems bridge: fix build for CONFIG_SYSFS disabled ARCNET: Limit com20020 PCI ID matches for SOHARD cards ... Fix up various conflicts with pcmcia tree drivers/net/ {pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and wireless/orinoco/spectrum_cs.c} and feature removal (Documentation/feature-removal-schedule.txt). Also fix a non-content conflict due to pm_qos_requirement getting renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c
Diffstat (limited to 'drivers/net/usb/cdc_ether.c')
-rw-r--r--drivers/net/usb/cdc_ether.c113
1 files changed, 39 insertions, 74 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 3547cf13d21..b3fe0de4046 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -64,6 +64,11 @@ static int is_wireless_rndis(struct usb_interface_descriptor *desc)
#endif
+static const u8 mbm_guid[16] = {
+ 0xa3, 0x17, 0xa8, 0x8b, 0x04, 0x5e, 0x4f, 0x01,
+ 0xa6, 0x07, 0xc0, 0xff, 0xcb, 0x7e, 0x39, 0x2a,
+};
+
/*
* probes control interface, claims data interface, collects the bulk
* endpoints, activates data interface (if needed), maybe sets MTU.
@@ -79,6 +84,8 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
int status;
int rndis;
struct usb_driver *driver = driver_of(intf);
+ struct usb_cdc_mdlm_desc *desc = NULL;
+ struct usb_cdc_mdlm_detail_desc *detail = NULL;
if (sizeof dev->data < sizeof *info)
return -EDOM;
@@ -229,6 +236,34 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
* side link address we were given.
*/
break;
+ case USB_CDC_MDLM_TYPE:
+ if (desc) {
+ dev_dbg(&intf->dev, "extra MDLM descriptor\n");
+ goto bad_desc;
+ }
+
+ desc = (void *)buf;
+
+ if (desc->bLength != sizeof(*desc))
+ goto bad_desc;
+
+ if (memcmp(&desc->bGUID, mbm_guid, 16))
+ goto bad_desc;
+ break;
+ case USB_CDC_MDLM_DETAIL_TYPE:
+ if (detail) {
+ dev_dbg(&intf->dev, "extra MDLM detail descriptor\n");
+ goto bad_desc;
+ }
+
+ detail = (void *)buf;
+
+ if (detail->bGuidDescriptorType == 0) {
+ if (detail->bLength < (sizeof(*detail) + 1))
+ goto bad_desc;
+ } else
+ goto bad_desc;
+ break;
}
next_desc:
len -= buf [0]; /* bLength */
@@ -543,80 +578,10 @@ static const struct usb_device_id products [] = {
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,
}, {
- /* Ericsson F3507g */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1900, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson F3507g ver. 2 */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1902, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson F3607gw */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1904, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson F3607gw ver 2 */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1905, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson F3607gw ver 3 */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1906, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson F3307 */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x190a, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson F3307 ver 2 */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1909, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson C3607w */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1049, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Ericsson C3607w ver 2 */
- USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x190b, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Toshiba F3507g */
- USB_DEVICE_AND_INTERFACE_INFO(0x0930, 0x130b, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Toshiba F3607gw */
- USB_DEVICE_AND_INTERFACE_INFO(0x0930, 0x130c, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Toshiba F3607gw ver 2 */
- USB_DEVICE_AND_INTERFACE_INFO(0x0930, 0x1311, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Dell F3507g */
- USB_DEVICE_AND_INTERFACE_INFO(0x413c, 0x8147, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Dell F3607gw */
- USB_DEVICE_AND_INTERFACE_INFO(0x413c, 0x8183, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
-}, {
- /* Dell F3607gw ver 2 */
- USB_DEVICE_AND_INTERFACE_INFO(0x413c, 0x8184, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &mbm_info,
+ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&mbm_info,
+
},
{ }, // END
};