Problem with USB enumeration at boot after update to 4.8.4

Menion · October 24, 2016

Hi all

I have a banana pi running armbian. After the update to kernel 4.8.4 I am experiencing problems in enumerating USB device during boot (meaning device connected before powerup)

I get errors like:

[    6.572517] usb 4-1: not running at top speed; connect to a high speed hub
[    6.578537] usb 4-1: unable to read config index 0 descriptor/start: -61
[    6.578547] usb 4-1: can't read configurations, error -61
[    6.789488] usb 4-1: new full-speed USB device number 4 using ohci-platform
[    6.848598] usb 4-1: not running at top speed; connect to a high speed hub
[    6.853598] usb 4-1: unable to read config index 0 descriptor/start: -61
[    6.853620] usb 4-1: can't read configurations, error -61
[    7.071674] usb 4-1: new full-speed USB device number 5 using ohci-platform
[    7.124540] usb 4-1: not running at top speed; connect to a high speed hub
[    7.130543] usb 4-1: unable to read config index 0 descriptor/start: -61
[    7.130567] usb 4-1: can't read configurations, error -61
[    7.151431] usb usb4-port1: unable to enumerate USB device

after the boot the two USB HD attached to an USB 2.0 Hub works, what doesn't work is a DVB-T key connected to the second USB host port.

If I unplug/plug the device then it works just fine

[   40.259495] NFSD: starting 90-second grace period (net c0f99f40)
[  430.337020] usb 2-1: new high-speed USB device number 6 using ehci-platform
[  430.528889] usb 2-1: New USB device found, idVendor=2137, idProduct=0001
[  430.528910] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  430.528919] usb 2-1: Product: Super Digi KEY 
[  430.528928] usb 2-1: Manufacturer: Beyonics       
[  430.528936] usb 2-1: SerialNumber: 000000000006477
[  430.573392] as10x_usb: device has been detected
[  430.576863] DVB: registering new adapter (Sky IT Digital Key (green led))
[  430.596627] usb 2-1: DVB: registering adapter 0 frontend 0 (Sky IT Digital Key (green led))...
[  430.774867] as10x_usb: firmware: as102_data1_st.hex loaded with success
[  431.055227] as10x_usb: firmware: as102_data2_st.hex loaded with success
[  431.055278] Registered device Sky IT Digital Key (green led)
[  431.055527] usbcore: registered new interface driver Abilis Systems as10x usb driver

As you can see from the timestamp, there is no uplug event, just the plugin.

Anyone experiencing a similar problem?

Bye