linux-toradex.git/drivers/net/usb/cdc_ether.c, branch v4.4.85

qmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN card

2017-02-04T08:45:09+00:00

[ Upstream commit 5b9f57516337b523f7466a53939aaaea7b78141b ]

Another rebranded Novatel E371.  qmi_wwan should drive this device, while
cdc_ether should ignore it.  Even though the USB descriptors are plain
CDC-ETHER that USB interface is a QMI interface.  Ref commit 7fdb7846c9ca
("qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN
card")

Cc: Dan Williams 
Signed-off-by: Bjørn Mork 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

cdc-acm: fix NULL pointer reference

2016-04-20T06:42:07+00:00

commit 29c6dd591bbd592472247441de9fa694acdabae8 upstream.

The union descriptor must be checked. Its usage was conditional
before the parser was introduced. This is important, because
many RNDIS device, which also use the common parser, have
bogus extra descriptors.

Signed-off-by: Oliver Neukum 
Tested-by: Vasily Galkin 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

net: usb: cdc_ether: add Dell DW5580 as a mobile broadband adapter

2015-11-16T19:58:39+00:00

Since Dell DW5580 is a 3G modem, this patch adds the device as a
mobile broadband adapter

Signed-off-by: Daniele Palmas 
Signed-off-by: David S. Miller

cdc-ether: switch to common CDC parser

2015-09-15T19:43:27+00:00

This patch uses the common parser to parse extra CDC
headers in order to reduce code duplication.

Signed-off-by: Oliver Neukum 
Signed-off-by: David S. Miller

drivers/net/usb: add device id for NVIDIA Tegra USB 3.0 Ethernet

2015-07-09T06:58:20+00:00

This device is sold as 'NVIDIA Tegra USB 3.0 Ethernet'.
Chipset is RTL8153 and works with r8152.

Signed-off-by: Zheng Liu 
Signed-off-by: David S. Miller

net/usb/r8152: add device id for Lenovo TP USB 3.0 Ethernet

2015-03-31T21:15:37+00:00

This device is sold as 'Lenovo Tinkpad USB 3.0 Ethernet 4X90E51405'.
Chipset is RTL8153 and works with r8152.

Signed-off-by: Christian Hesse 
Signed-off-by: David S. Miller

cdc-ether: implement MULTICAST flag on the device

2014-11-07T20:17:45+00:00

Olivier having laid the groundwork this patch transmits the
multicast flag to the device to save some bus traffic.

Signed-off-by: Oliver Neukum 
Signed-off-by: David S. Miller

cdc-ether: handle promiscuous mode with a set_rx_mode callback

2014-10-28T21:26:20+00:00

Promiscuous mode was not supported anymore with my Lenovo adapters
(RTL8153) since commit c472ab68ad67db23c9907a27649b7dc0899b61f9
(cdc-ether: clean packet filter upon probe).

It was not possible to use them in a bridge anymore.

Signed-off-by: Olivier Blin 
Also-analyzed-by: Loïc Yhuel 
Signed-off-by: David S. Miller

cdc-ether: extract usbnet_cdc_update_filter function

2014-10-28T21:26:19+00:00

This will be used by the set_rx_mode callback.

Also move a comment about multicast filtering in this new function.

Signed-off-by: Olivier Blin 
Signed-off-by: David S. Miller

cdc-ether: clean packet filter upon probe

2014-07-29T19:22:15+00:00

There are devices that don't do reset all the way. So the packet filter should
be set to a sane initial value. Failure to do so leads to intermittent failures
of DHCP on some systems under some conditions.

Signed-off-by: Oliver Neukum 
Signed-off-by: David S. Miller