linux-toradex.git/drivers/net/usb, branch v3.14.57

asix: Do full reset during ax88772_bind

2015-10-27T00:45:55+00:00

[ Upstream commit 436c2a5036b6ffe813310df2cf327d3b69be0734 ]

commit 3cc81d85ee01 ("asix: Don't reset PHY on if_up for ASIX 88772")
causes the ethernet on Arndale to no longer function. This appears to
be because the Arndale ethernet requires a full reset before it will
function correctly, however simply reverting the above patch causes
problems with ethtool settings getting reset.

It seems the problem is that the ethernet is not properly reset during
bind, and indeed the code in ax88772_bind that resets the device is a
very small subset of the actual ax88772_reset function. This patch uses
ax88772_reset in place of the existing reset code in ax88772_bind which
removes some code duplication and fixes the ethernet on Arndale.

It is still possible that the original patch causes some issues with
suspend and resume but that seems like a separate issue and I haven't
had a chance to test that yet.

Signed-off-by: Charles Keepax 
Tested-by: Riku Voipio 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

asix: Don't reset PHY on if_up for ASIX 88772

2015-10-27T00:45:55+00:00

[ Upstream commit 3cc81d85ee01e5a0b7ea2f4190e2ed1165f53c31 ]

I've noticed every time the interface is set to 'up,', the kernel
reports that the link speed is set to 100 Mbps/Full Duplex, even
when ethtool is used to set autonegotiation to 'off', half
duplex, 10 Mbps.
It can be tested by:
 ifconfig eth0 down
 ethtool -s eth0 autoneg off speed 10 duplex half
 ifconfig eth0 up

Then checking 'dmesg' for the link speed.

Signed-off-by: Michel Stam 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared

2015-10-01T09:36:23+00:00

[ Upstream commit f50791ac1aca1ac1b0370d62397b43e9f831421a ]

It is needed to check EVENT_NO_RUNTIME_PM bit of dev->flags in
usbnet_stop(), but its value should be read before it is cleared
when dev->flags is set to 0.

The problem was spotted and the fix was provided by
Oliver Neukum .

Signed-off-by: Eugene Shatokhin 
Acked-by: Oliver Neukum 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

Revert "net: cx82310_eth: use common match macro"

2015-03-26T14:06:50+00:00

[ Upstream commit 8d006e0105978619fb472e150c88b0d49337fe2b ]

This reverts commit 11ad714b98f6d9ca0067568442afe3e70eb94845 because
it breaks cx82310_eth.

The custom USB_DEVICE_CLASS macro matches
bDeviceClass, bDeviceSubClass and bDeviceProtocol
but the common USB_DEVICE_AND_INTERFACE_INFO matches
bInterfaceClass, bInterfaceSubClass and bInterfaceProtocol instead, which are
not specified.

Signed-off-by: Ondrej Zary 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

usb: plusb: Add support for National Instruments host-to-host cable

2015-03-18T12:31:22+00:00

[ Upstream commit 42c972a1f390e3bc51ca1e434b7e28764992067f ]

The National Instruments USB Host-to-Host Cable is based on the Prolific
PL-25A1 chipset.  Add its VID/PID so the plusb driver will recognize it.

Signed-off-by: Ben Shelton 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

qmi_wwan: Add support for HP lt4112 LTE/HSPA+ Gobi 4G Modem

2014-12-06T23:55:34+00:00

[ Upstream commit bb2bdeb83fb125c95e47fc7eca2a3e8f868e2a74 ]

Added the USB VID/PID for the HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei me906e)

Signed-off-by: Martin Hauke 
Acked-by: Bjørn Mork 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

ax88179_178a: fix bonding failure

2014-11-14T16:59:43+00:00

[ Upstream commit 95ff88688781db2f64042e69bd499e518bbb36e5 ]

The following patch fixes a bug which causes the ax88179_178a driver to be
incapable of being added to a bond.

When I brought up the issue with the bonding maintainers, they indicated
that the real problem was with the NIC driver which must return zero for
success (of setting the MAC address). I see that several other NIC drivers
follow that pattern by either simply always returing zero, or by passing
through a negative (error) result while rewriting any positive return code
to zero. With that same philisophy applied to the ax88179_178a driver, it
allows it to work correctly with the bonding driver.

I believe this is suitable for queuing in -stable, as it's a small, simple,
and obvious fix that corrects a defect with no other known workaround.

This patch is against vanilla 3.17(.0).

Signed-off-by: Ian Morgan 

 drivers/net/usb/ax88179_178a.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

net: huawei_cdc_ncm: add "subclass 3" devices

2014-07-28T15:06:01+00:00

[ Upstream commit c2a6c7813f1ffae636e369b5d7011c9f518d3cd9 ]

Huawei's usage of the subclass and protocol fields is not 100%
clear to us, but there appears to be a very strict system.

A device with the "shared" device ID 12d1:1506 and this NCM
function was recently reported (showing only default altsetting):

    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      3
      bInterfaceProtocol     22
      iInterface              8 CDC Network Control Model (NCM)
      ** UNRECOGNIZED:  05 24 00 10 01
      ** UNRECOGNIZED:  06 24 1a 00 01 1f
      ** UNRECOGNIZED:  0c 24 1b 00 01 00 04 10 14 dc 05 20
      ** UNRECOGNIZED:  0d 24 0f 0a 0f 00 00 00 ea 05 03 00 01
      ** UNRECOGNIZED:  05 24 06 01 01
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x85  EP 5 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               9

Cc: Enrico Mioso 
Signed-off-by: Bjørn Mork 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

net: qmi_wwan: add two Sierra Wireless/Netgear devices

2014-07-28T15:06:00+00:00

[ Upstream commit 5343330010a892b76a97fd93ad3c455a4a32a7fb ]

Add two device IDs found in an out-of-tree driver downloadable
from Netgear.

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

net: qmi_wwan: Add ID for Telewell TW-LTE 4G v2

2014-07-28T15:06:00+00:00

[ Upstream commit 8dcb4b1526747d8431f9895e153dd478c9d16186 ]

There's a new version of the Telewell 4G modem working with, but not
recognized by this driver.

Signed-off-by: Bernd Wachter 
Acked-by: Bjørn Mork 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman