user/sven/linux.git/include/linux/usb/usbnet.h, branch v3.3.5

usbnet: Resubmit interrupt URB if device is open

2011-04-28T19:56:09Z

Resubmit interrupt URB if device is open. Use a flag set in usbnet_open() to determine this state. Also kill and free interrupt URB in usbnet_disconnect(). [Rebased off git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git] Signed-off-by: Paul Stewart Signed-off-by: David S. Miller

usbnet: Fix up 'FLAG_POINTTOPOINT' and 'FLAG_MULTI_PACKET' overlaps.

2011-04-14T07:22:27Z

USB tethering does not work anymore since 2.6.39-rc2, but it's okay in -rc1. The root cause is the new added mask code 'FLAG_POINTTOPOINT' overlaps 'FLAG_MULTI_PACKET' in include/linux/usb/usbnet.h, this causes logic issue in rx_process(). This patch cleans up the overlap. Reported-and-Tested-by: Gottfried Haider Signed-off-by: Huajun Li Signed-off-by: David S. Miller

usbnet: use eth%d name for known ethernet devices

2011-04-02T03:12:02Z

The documentation for the USB ethernet devices suggests that only some devices are supposed to use usb0 as the network interface name instead of eth0. The logic used there, and documented in Kconfig for CDC is that eth0 will be used when the mac address is a globally assigned one, but usb0 is used for the locally managed range that is typically used on point-to-point links. Unfortunately, this has caused a lot of pain on the smsc95xx device that is used on the popular pandaboard without an EEPROM to store the MAC address, which causes the driver to call random_ether_address(). Obviously, there should be a proper MAC addressed assigned to the device, and discussions are ongoing about how to solve this, but this patch at least makes sure that the default interface naming gets a little saner and matches what the user can expect based on the documentation, including for new devices. The approach taken here is to flag whether a device might be a point-to-point link with the new FLAG_POINTTOPOINT setting in the usbnet driver_info. A driver can set both FLAG_POINTTOPOINT and FLAG_ETHER if it is not sure (e.g. cdc_ether), or just one of the two. The usbnet framework only looks at the MAC address for device naming if both flags are set, otherwise it trusts the flag. Signed-off-by: Arnd Bergmann Tested-by: Andy Green Signed-off-by: David S. Miller

net/usb: Ethernet quirks for the LG-VL600 4G modem

2011-03-30T09:35:08Z

This adds a driver for the CDC Ethernet part of this modem. The device's ID is blacklisted in cdc_ether.c and is white-listed in this new driver because of the quirks needed to make it useful. The modem's firmware exposes a CDC ACM port for modem control and a CDC Ethernet port for network data. The descriptors look fine but both ports actually are some sort of multiplexers requiring non- standard headers added/removed from every packet or they get ignored. All information is based on a usb traffic log from a Windows machine. On the Verizon 4G network I've seen speeds up to 1.1MB/s so far with this driver, a speed-o-meter site reports 16.2Mbps/10.5Mbps. Userspace scripts are required to talk to the CDC ACM port. Signed-off-by: Andrzej Zaborowski Signed-off-by: David S. Miller

usbnet: changes for upcoming cdc_ncm driver

2010-12-06T20:59:02Z

Changes: include/linux/usb/usbnet.h: - a new flag to indicate driver's capability to accumulate IP packets in Tx direction and extract several packets from single skb in Rx direction. drivers/net/usb/usbnet.c: - the procedure of counting packets in usbnet was updated due to the accumulating of IP packets in the driver - no short packets are sent if indicated by the flag in driver_info structure Signed-off-by: Alexey Orishko Signed-off-by: David S. Miller

USB: include/usb/*.h checkpatch cleanup

2010-05-20T20:21:47Z

Lots of minor formatting cleanups in includes/usb/ to make checkpatch happier. Signed-off-by: Greg Kroah-Hartman

usbnet: Convert dev(dbg|err|warn|info) macros to netdev_

2010-02-17T21:35:40Z

These macros are too similar to the dev_ equivalents but take a usbnet * argument. Convert them to the recently introduced netdev_ macros and remove the old macros. The old macros had "\n" appended to the format string. Add the "\n" to the converted uses. Some existing uses of the dev macros in cdc_eem.c probably mistakenly had trailing "\n". No "\n" added there. Fix net1080 this/other log message inversion. Signed-off-by: Joe Perches Signed-off-by: David S. Miller

usbnet & cdc-ether: Autosuspend for online devices

2009-12-03T23:31:18Z

Using remote wakeup and delayed transmission to allow online device to go into usb autosuspend. Minimal alternate support for devices that don't support remote wakeup. Signed-off-by: Oliver Neukum Signed-off-by: David S. Miller

usbnet: Set link down initially for drivers that update link state

2009-11-11T04:54:40Z

Some usbnet drivers update link state while others do not due to hardware limitations. Add a flag to distinguish those that do, and set the link down initially for their devices. This is intended to fix this bug: http://bugs.debian.org/444043 Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller

usbnet: Use wwan%d interface name for mobile broadband devices

2009-10-05T07:43:33Z

Add support for usbnet based devices like CDC-Ether to indicate that they are actually mobile broadband devices. In that case use wwan%d as default interface name. Signed-off-by: Marcel Holtmann Signed-off-by: David S. Miller