kernel/linux.git/drivers/net/usb, branch v4.14.85

lan78xx: Read MAC address from DT if present

2018-12-01T08:42:59+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

2018-11-23T07:19:27+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: smsc95xx: Fix MTU range

2018-11-23T07:19:27+00:00

[ Upstream commit 85b18b0237ce9986a81a1b9534b5e2ee116f5504 ] The commit f77f0aee4da4 ("net: use core MTU range checking in USB NIC drivers") introduce a common MTU handling for usbnet. But it's missing the necessary changes for smsc95xx. So set the MTU range accordingly. This patch has been tested on a Raspberry Pi 3. Fixes: f77f0aee4da4 ("net: use core MTU range checking in USB NIC drivers") Signed-off-by: Stefan Wahren Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

lan78xx: Don't reset the interface on open

2018-11-04T13:52:45+00:00

[ Upstream commit 47b998653fea4ef69e3e89574956386f262bccca ] Commit 92571a1aae40 ("lan78xx: Connect phy early") moves the PHY initialisation into lan78xx_probe, but lan78xx_open subsequently calls lan78xx_reset. As well as forcing a second round of link negotiation, this reset frequently prevents the phy interrupt from being generated (even though the link is up), rendering the interface unusable. Fix this issue by removing the lan78xx_reset call from lan78xx_open. Fixes: 92571a1aae40 ("lan78xx: Connect phy early") Signed-off-by: Phil Elwell Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

smsc95xx: Check for Wake-on-LAN modes

2018-11-04T13:52:40+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

2018-11-04T13:52:40+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

2018-11-04T13:52:40+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

2018-11-04T13:52:40+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

2018-11-04T13:52:39+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

2018-11-04T13:52:39+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