linux-stable.git/drivers/net/usb, branch v4.6

net/smscx5xx: use the device tree for mac address

2016-05-02T00:57:45+00:00

This takes the MAC address for smsc75xx/smsc95xx USB network devices
from a the device tree. This is required to get a usable persistent
address on the popular beagleboard, whose hardware designers
accidentally forgot that an ethernet device really requires an a
MAC address to be functional.

The Raspberry Pi also ships smsc9514 without a serial EEPROM, stores
the MAC address in ROM accessible via VC4 firmware.

The smsc75xx and smsc95xx drivers are just two copies of the
same code, so better fix both.

[lkundrak@v3.sk: updated to use of_get_property() as per suggestion from
Arnd, reworded the message and comments a bit]

Tested-by: Lubomir Rintel 
Signed-off-by: Arnd Bergmann 
Signed-off-by: Lubomir Rintel 
Signed-off-by: David S. Miller

pegasus: fixes reported packet length

2016-04-28T21:05:25+00:00

The default Pegasus setup was to append the status and CRC at the end of each
received packet.  The status bits are used to update various stats, but CRC has
been ignored.  The new default is to not append CRC at the end of RX packets.

Signed-off-by: Petko Manolov 
Signed-off-by: David S. Miller

pegasus: fixes URB buffer allocation size;

2016-04-28T21:05:24+00:00

usb_fill_bulk_urb() receives buffer length parameter 8 bytes larger
than what's allocated by alloc_skb(); This seems to be a problem with
older (pegasus usb-1.1) devices, which may silently return more data
than the maximal packet length.

Reported-by: Lincoln Ramsay 
Signed-off-by: Petko Manolov 
Signed-off-by: David S. Miller

lan78xx: workaround of forced 100 Full/Half duplex mode error

2016-04-28T20:36:12+00:00

At forced 100 Full & Half duplex mode, chip may fail to set mode correctly
when cable is switched between long(~50+m) and short one.
As workaround, set to 10 before setting to 100 at forced 100 F/H mode.

Signed-off-by: Woojung Huh 
Signed-off-by: David S. Miller

lan78xx: fix statistics counter error

2016-04-28T20:36:11+00:00

Fix rx_bytes, tx_bytes and tx_frames error in netdev.stats.
- rx_bytes counted bytes excluding size of struct ethhdr.
- tx_packets didn't count multiple packets in a single urb
- tx_bytes included 8 bytes of extra commands.

Signed-off-by: Woojung Huh 
Signed-off-by: David S. Miller

cdc_mbim: apply "NDP to end" quirk to all Huawei devices

2016-04-15T01:04:04+00:00

We now have a positive report of another Huawei device needing
this quirk: The ME906s-158 (12d1:15c1).  This is an m.2 form
factor modem with no obvious relationship to the E3372 (12d1:157d)
we already have a quirk entry for.  This is reason enough to
believe the quirk might be necessary for any number of current
and future Huawei devices.

Applying the quirk to all Huawei devices, since it is crucial
to any device affected by the firmware bug, while the impact
on non-affected devices is negligible.

The quirk can if necessary be disabled per-device by writing
N to /sys/class/net//cdc_ncm/ndp_to_end

Reported-by: Andreas Fett 
Signed-off-by: Bjørn Mork 
Signed-off-by: David S. Miller

net: usb: cdc_ncm: adding Telit LE910 V2 mobile broadband card

2016-03-31T21:15:35+00:00

Telit LE910 V2 is a mobile broadband card with no ARP capabilities:
the patch makes this device to use wwan_noarp_info struct

Signed-off-by: Daniele Palmas 
Reviewed-by: Bjørn Mork 
Signed-off-by: David S. Miller

qmi_wwan: add "D-Link DWM-221 B1" device id

2016-03-29T00:12:01+00:00

Thomas reports:
"Windows:

00 diagnostics
01 modem
02 at-port
03 nmea
04 nic

Linux:

T:  Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2001 ProdID=7e19 Rev=02.32
S:  Manufacturer=Mobile Connect
S:  Product=Mobile Connect
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
I:  If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage"

Reported-by: Thomas Schäfer 
Signed-off-by: Bjørn Mork 
Signed-off-by: David S. Miller

drivers/net/usb/plusb.c: Fix typo

2016-03-28T02:33:56+00:00

Signed-off-by: Diego Viola 
Signed-off-by: David S. Miller

Revert "lan78xx: add ndo_get_stats64"

2016-03-20T20:53:42+00:00

This reverts commit a59f8c5b048dc938fb958c91c282c865cd845705.

There are several bugs in this new code, for example:

1) Uses sleeping locks in get_stats64, which is not allowed,
   as the operation can be invoked in an atomic context.

2) Uses PM fields without CONFIG_PM or similar guards.

3) Does not synchronize HW stats when the device runtime
   suspends.

Therefore this is being reverted until a correct version
is implemented.

Signed-off-by: David S. Miller