On 5/21/14, 8:56 AM, "Ross Morrison" <r...@buy-ei.com> wrote:
>Hi all, > >My previous email was incorrect, the USB Host port on the BBB works fine >with the USB ASIC AX88x72A based Ethernet Dongle. So back to scratching >my head.... > >I have identified in the dmesg output a 4 line difference between our >custom board and the BBB. > >Our custom board: >[ 1.562682] usbcore: registered new interface driver usbhid >[ 1.568560] usbhid: USB HID core driver >[ 1.573609] ashmem: initialized >[ 1.577327] logger: created 256K log 'log_main' >[ 1.582363] logger: created 256K log 'log_events' >[ 1.587701] logger: created 256K log 'log_radio' >[ 1.592803] logger: created 256K log 'log_system' >missing output >[ 1.600106] TCP: cubic registered >[ 1.603776] NET: Registered protocol family 10 >[ 1.609549] NET: Registered protocol family 17 > > > > >BBB: >[ 1.963408] usbhid: USB HID core driver >[ 1.968565] ashmem: initialized >[ 1.972295] logger: created 256K log 'log_main' >[ 1.977338] logger: created 256K log 'log_events' >[ 1.982576] logger: created 256K log 'log_radio' >[ 1.987699] logger: created 256K log 'log_system' >[ 1.992702] usb usb1: usb wakeup-resume >[ 1.992745] usb usb1: usb auto-resume >[ 1.992768] hub 1-0:1.0: hub_resume >[ 1.992808] hub 1-0:1.0: port 1: status 0101 change 0001 >[ 1.995817] TCP: cubic registered >[ 1.999469] NET: Registered protocol family 10 >[ 2.005445] NET: Registered protocol family 17 > >So, my question is what would trigger the USB drivers to skip the steps >that generate the 4 output messages above? Or, what source file would I >look at to determine what conditions would prevent the drivers from >proceeding and displaying the above messages? > >Any suggestions would be greatly appreciated. In your kernel source folder, issue the following command: git grep cubic There are only a few references so it should be easy for you to determine why this doesn¹t happen. Regards, John > >Once again, with 3.15 our hardware and USB works perfect. > >Thanks, > >Ross > >-- >For more options, visit http://beagleboard.org/discuss >--- >You received this message because you are subscribed to the Google Groups >"BeagleBoard" group. >To unsubscribe from this group and stop receiving emails from it, send an >email to beagleboard+unsubscr...@googlegroups.com. >For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.