Re: ASIX AX88772 USB 2.0 Ethernet stops working after kernel 4.8

2017-06-12 Thread Oliver Neukum
Am Montag, den 15.05.2017, 18:26 +0300 schrieb Andrey Aleksandrovich:
> > 
> > Please try to revert
> > 535baf8588d04b177cb33700f81499f2b5203c2d
> 
> Sorry, not understood what to try?
> I've checked today snapshot of 4.11.1 and 4.12
> Both have the bug.
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Hi,

sorry, this fell through the cracks. I was suggesting that you
compile a test kernel with the change made in

commit 535baf8588d04b177cb33700f81499f2b5203c2d
Author: Robert Foss 
Date:   Mon Aug 29 09:32:19 2016 -0400

net: asix: autoneg will set WRITE_MEDIUM reg

undo, to check whether that patch has caused a regression.

Regards
Oliver

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Re: ASIX AX88772 USB 2.0 Ethernet stops working after kernel 4.8

2017-05-15 Thread Oliver Neukum
Am Sonntag, den 14.05.2017, 15:41 +0300 schrieb Andrey Aleksandrovich:
> I have an ASIX Electronics Corp. AX88772A Fast Ethernet USB 2.0
> dongle. It was successfully working on 4.8 kernel. But when I tried to
> reinstall the system I have found out that it doesn't work on newer
> kernel (LiveCD has - 4.9). At 4.8 there was light appeared on the
> dongle to show activity (now it doesn't).
> I've also tried the latest 4.11.0, but it's the same.
> 
> # lsusb | grep ASIX
> Bus 002 Device 010: ID 0b95:772a ASIX Electronics Corp. AX88772A Fast Ethernet
> 
> # dmesg | tail
> [  209.189081] usb 2-1.1: new high-speed USB device number 10 using ehci-pci
> [  210.694774] usb 2-1.1: New USB device found, idVendor=0b95, idProduct=772a
> [  210.694780] usb 2-1.1: New USB device strings: Mfr=1, Product=2,
> SerialNumber=3
> [  210.694784] usb 2-1.1: Product: AX88x72A
> [  210.694787] usb 2-1.1: Manufacturer: ASIX Elec. Corp.
> [  210.694791] usb 2-1.1: SerialNumber: 000F79
> [  211.151298] asix 2-1.1:1.0 eth0: register 'asix' at
> usb-:00:1d.0-1.1, ASIX AX88772 USB 2.0 Ethernet
> [  211.156399] asix 2-1.1:1.0 enp0s29u1u1: renamed from eth0
> [  211.169714] IPv6: ADDRCONF(NETDEV_UP): enp0s29u1u1: link is not ready
> [  211.170197] IPv6: ADDRCONF(NETDEV_UP): enp0s29u1u1: link is not ready
> 
> The same is reported at:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1688081

Please try to revert
535baf8588d04b177cb33700f81499f2b5203c2d

The launchpad mentions other devices still work. Do you happen to
have a second device and can acknowledge that?

Regards
Oliver

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Re: ASIX AX88772 USB 2.0 Ethernet stops working after kernel 4.8

2017-05-15 Thread Andrey Aleksandrovich
> Please try to revert
> 535baf8588d04b177cb33700f81499f2b5203c2d

Sorry, not understood what to try?
I've checked today snapshot of 4.11.1 and 4.12
Both have the bug.
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