linux/drivers/net/usb, branch v3.0.8

cdc_ncm: fix endianness problem.

2011-10-03T18:40:48Z

commit 36c35416a94f5632c3addad05217ff02c39b3b61 upstream. Fix a misusage of the struct usb_cdc_notification to pass arguments to the usb_control_msg function. The usb_control_msg function expects host endian arguments but usb_cdc_notification stores these values as little endian. Now usb_control_msg is directly invoked with host endian values. Signed-off-by: Giuseppe Scrivano Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

ASIX: Add AX88772B USB ID

2011-10-03T18:40:47Z

commit 308859097831831a979f2e82cbeef0a94f438080 upstream. This device can be found in Acer Iconia TAB W500 tablet dock. Signed-off-by: Marek Vasut Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

hso: fix a use after free condition

2011-07-08T16:07:59Z

This needs to go to netdev: From: Octavian Purdila In hso_free_net_device hso_net pointer is freed and then used to cleanup urb pools. Catched with SLAB_DEBUG during S3 resume: [ 95.824442] Pid: 389, comm: khubd Tainted: G C 2.6.36greenridge-01400-g423cf13-dirty #154 Type2 - Board Product Name1/OakTrail [ 95.824442] EIP: 0060:[] EFLAGS: 00010202 CPU: 0 [ 95.824442] EIP is at kref_put+0x29/0x42 [ 95.824442] EAX: 6b6b6b6b EBX: 6b6b6b6b ECX: c2806b40 EDX: 00000037 [ 95.824442] ESI: c1258d56 EDI: edd3d128 EBP: ee8cde0c ESP: ee8cde04 [ 95.824442] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 95.824442] Process khubd (pid: 389, ti=ee8cc000 task=ee95ed10 task.ti=ee8cc000) [ 95.824442] Stack: [ 95.824442] edd07020 00000000 ee8cde14 c1258b77 ee8cde38 ef933a44 ef93572b ef935dec [ 95.824442] <0> 0000099a 6b6b6b6b 00000000 ee2da748 edd3e0c0 ee8cde54 ef933b9f ee3b53f8 [ 95.824442] <0> 00000002 ee2da748 ee2da764 ef936658 ee8cde60 ef933d0c ee2da748 ee8cde84 [ 95.824442] Call Trace: [ 95.824442] [] ? usb_free_urb+0x11/0x13 [ 95.824442] [] ? hso_free_net_device+0x81/0xd8 [hso] [ 95.824442] [] ? hso_free_interface+0x104/0x111 [hso] [ 95.824442] [] ? hso_disconnect+0xb/0x18 [hso] [ 95.824442] [] ? usb_unbind_interface+0x44/0x14a [ 95.824442] [] ? __device_release_driver+0x6f/0xb1 [ 95.824442] [] ? device_release_driver+0x18/0x23 [ 95.824442] [] ? bus_remove_device+0x8a/0xa1 [ 95.824442] [] ? device_del+0x129/0x163 [ 95.824442] [] ? put_device+0xf/0x11 [ 95.824442] [] ? device_unregister+0x12/0x15 [ 95.824442] [] ? usb_disable_device+0x90/0xf0 [ 95.824442] [] ? usb_disconnect+0x6d/0xf8 [ 95.824442] [] ? hub_thread+0x3fc/0xc57 [ 95.824442] [] ? autoremove_wake_function+0x0/0x2f [ 95.824442] [] ? complete+0x34/0x3e [ 95.824442] [] ? hub_thread+0x0/0xc57 [ 95.824442] [] ? kthread+0x63/0x68 [ 95.824442] [] ? kthread+0x0/0x68 [ 95.824442] [] ? kernel_thread_helper+0x6/0x10 Signed-off-by: Octavian Purdila Signed-off-by: Alan Cox Signed-off-by: David S. Miller

usbnet: Remove over-broad module alias from zaurus.

2011-06-29T13:09:17Z

This module and a bunch of dependancies are getting loaded on several of laptops I have (probably picking up the mobile broadband device), that have nothing to do with zaurus. Matching by class without any vendor/device pair isn't the right thing to do here, as it will prevent any other driver from correctly binding to it. (Or in the absense of a driver, will just waste time & memory by unnecessarily loading modules) Signed-off-by: Dave Jones Signed-off-by: David S. Miller

net/usb/kalmia: signedness bug in kalmia_bind()

2011-06-23T10:15:39Z

"status" should be an int here for the error handling to work. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller

net/usb: kalmia: Various fixes for better support of non-x86 architectures.

2011-06-22T20:41:31Z

-Support for big endian. -Do not use USB buffers at the stack. -Safer/more efficient code for local constants. Signed-off-by: Marius B. Kotsbak Signed-off-by: David S. Miller

net/usb: Add Samsung Kalmia driver for Samsung GT-B3730

2011-06-17T01:57:49Z

Introducing driver for the network port of Samsung Kalmia based USB LTE modems. It has also an ACM interface that previous patches associates with the "option" module. To access those interfaces, the modem must first be switched from modem mode using a tool like usb_modeswitch. As the proprietary protocol has been discovered by watching the MS Windows driver behavior, there might be errors in the protocol handling, but stable and fast connection has been established for hours with Norwegian operator NetCom that distributes this modem with their LTE/4G subscription. More and updated information about how to use this driver is available here: http://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?t=465 https://github.com/mkotsbak/Samsung-GT-B3730-linux-driver Signed-off-by: Marius B. Kotsbak Signed-off-by: David S. Miller

usbnet/cdc_ncm: add missing .reset_resume hook

2011-06-02T04:10:49Z

This avoids messages like this after suspend: cdc_ncm 2-1.4:1.6: no reset_resume for driver cdc_ncm? cdc_ncm 2-1.4:1.7: no reset_resume for driver cdc_ncm? cdc_ncm 2-1.4:1.6: usb0: unregister 'cdc_ncm' usb-0000:00:1d.0-1.4, CDC NCM This is important for the Ericsson F5521gw GSM/UMTS modem. Otherwise modemmanager looses the fact that the cdc_ncm and cdc_acm devices belong together. The cdc_ether module does the same. Signed-off-by: Stefan Metzmacher Signed-off-by: David S. Miller

drivers/net/usb/catc.c: Fix potential deadlock in catc_ctrl_run()

2011-05-31T22:30:17Z

catc_ctrl_run() calls usb_submit_urb() with GFP_KERNEL, while it is called from catc_ctrl_async() and catc_ctrl_done() with catc->ctrl_lock spinlock held. The patch replaces GFP_KERNEL with GFP_ATOMIC. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: David S. Miller

CDC NCM: release interfaces fix in unbind()

2011-05-24T17:26:12Z

Changes: - claim slave/data interface during bind() and release interfaces in unbind() unconditionally - in case of error during bind(), release claimed data interface in the same function - remove obsolited "*_claimed" entries from driver context Signed-off-by: Alexey Orishko Signed-off-by: David S. Miller