linux-stable.git/drivers/net/usb, branch v4.9.142

lan78xx: Read MAC address from DT if present

2018-12-01T08:44:25+00:00

commit 760db29bdc97b73ff60b091315ad787b1deb5cf5 upstream.

There is a standard mechanism for locating and using a MAC address from
the Device Tree. Use this facility in the lan78xx driver to support
applications without programmed EEPROM or OTP. At the same time,
regularise the handling of the different address sources.

Signed-off-by: Phil Elwell 
Signed-off-by: David S. Miller 
Tested-by: Paolo Pisati 
Signed-off-by: Greg Kroah-Hartman

usbnet: smsc95xx: disable carrier check while suspending

2018-11-23T07:20:34+00:00

[ Upstream commit 7b900ead6cc66b2ee873cb042dfba169aa68b56c ]

We need to make sure, that the carrier check polling is disabled
while suspending. Otherwise we can end up with usbnet_read_cmd()
being issued when only usbnet_read_cmd_nopm() is allowed. If this
happens, read operations lock up.

Fixes: d69d169493 ("usbnet: smsc95xx: fix link detection for disabled autonegotiation")
Signed-off-by: Frieder Schrempf 
Reviewed-by: Raghuram Chary J 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

net: cdc_ncm: GetNtbFormat endian fix

2018-11-10T15:42:51+00:00

[ Upstream commit 6314dab4b8fb8493d810e175cb340376052c69b6 ]

The GetNtbFormat and SetNtbFormat requests operate on 16 bit little
endian values. We get away with ignoring this most of the time, because
we only care about USB_CDC_NCM_NTB16_FORMAT which is 0x0000.  This
fails for USB_CDC_NCM_NTB32_FORMAT.

Fix comparison between LE value from device and constant by converting
the constant to LE.

Reported-by: Ben Hutchings 
Fixes: 2b02c20ce0c2 ("cdc_ncm: Set NTB format again after altsetting switch for Huawei devices")
Cc: Enrico Mioso 
Cc: Christian Panton 
Signed-off-by: Bjørn Mork 
Acked-By: Enrico Mioso 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

smsc95xx: Check for Wake-on-LAN modes

2018-11-10T15:42:43+00:00

[ Upstream commit c530c471ba37bdd9fe1c7185b01455c00ae606fb ]

The driver does not check for Wake-on-LAN modes specified by an user,
but will conditionally set the device as wake-up enabled or not based on
that, which could be a very confusing user experience.

Fixes: e0e474a83c18 ("smsc95xx: add wol magic packet support")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

smsc75xx: Check for Wake-on-LAN modes

2018-11-10T15:42:43+00:00

[ Upstream commit 9c734b2769a73eea2e9e9767c0e0bf839ff23679 ]

The driver does not check for Wake-on-LAN modes specified by an user,
but will conditionally set the device as wake-up enabled or not based on
that, which could be a very confusing user experience.

Fixes: 6c636503260d ("smsc75xx: add wol magic packet support")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

r8152: Check for supported Wake-on-LAN Modes

2018-11-10T15:42:43+00:00

[ Upstream commit f2750df1548bd8a2b060eb609fc43ca82811af4c ]

The driver does not check for Wake-on-LAN modes specified by an user,
but will conditionally set the device as wake-up enabled or not based on
that, which could be a very confusing user experience.

Fixes: 21ff2e8976b1 ("r8152: support WOL")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

sr9800: Check for supported Wake-on-LAN modes

2018-11-10T15:42:43+00:00

[ Upstream commit c5cb93e994ffb43b7b3b1ff10b9f928f54574a36 ]

The driver currently silently accepts unsupported Wake-on-LAN modes
(other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user,
which is confusing.

Fixes: 19a38d8e0aa3 ("USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

lan78xx: Check for supported Wake-on-LAN modes

2018-11-10T15:42:43+00:00

[ Upstream commit eb9ad088f96653a26b340f7c447c44cf023d5cdc ]

The driver supports a fair amount of Wake-on-LAN modes, but is not
checking that the user specified one that is supported.

Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: Florian Fainelli 
Reviewed-by: Woojung Huh 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

ax88179_178a: Check for supported Wake-on-LAN modes

2018-11-10T15:42:43+00:00

[ Upstream commit 5ba6b4aa9a410c5e2c6417df52b5e2118ea9b467 ]

The driver currently silently accepts unsupported Wake-on-LAN modes
(other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user,
which is confusing.

Fixes: e2ca90c276e1 ("ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

asix: Check for supported Wake-on-LAN modes

2018-11-10T15:42:43+00:00

[ Upstream commit c4ce446e33d7a0e978256ac6fea4c80e59d9de5f ]

The driver currently silently accepts unsupported Wake-on-LAN modes
(other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user,
which is confusing.

Fixes: 2e55cc7210fe ("[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin