On 12/26/2011 09:14 AM, Tathagata Das wrote: > Hi Hauke, > USB is still not working. I have used trunk with version number 29611. > Did you test USB ? > > Regards, > Tathagata
Hi Tathagata, Sorry for the delay. I tried the USB patch on my bcm4716 based device, but you have a newer device and I have never tried it on such a device. Do you get a message like "Timeout waiting for bitmask..." or "Failed to enable mi..." or "USB20H mdio_rddata..." ? Was the change I did in r29605 applied to your build? OpenWrt does not build the hole kernel from scratch when a patch was changed, you probably have to delete build_dir/linux-brcm47xx/ at first and build again. Hauke > > On 12/24/2011 03:31 AM, Hauke Mehrtens wrote: >> Hi Tathagata, >> >> I found an error in my initialization code for usb cores with rev>= 5 >> like yours. Could you please try a version with my fix in r29605. >> >> Hauke >> >> On 12/23/2011 08:37 AM, Tathagata Das wrote: >>> I tested USB with latest trunk (revision number 29600) and it did not >>> work. When I attached my USB drive to the board I received below error >>> messages. >>> >>> [ 410.408000] usb 1-1: new high speed USB device number 2 using >>> ehci-platform >>> [ 410.584000] usb 1-1: unable to read config index 0 >>> descriptor/start: -71 >>> [ 410.588000] usb 1-1: chopping to 0 config(s) >>> [ 410.604000] usb 1-1: string descriptor 0 read error: -71 >>> [ 410.608000] usb 1-1: no configuration chosen from 0 choices >>> >>> However with my USB patch I can mount the same USB drive. >>> >>> Regards, >>> Tathagata >>> >>> On 12/23/2011 02:26 AM, Hauke Mehrtens wrote: >>>> On 12/14/2011 06:19 AM, Tathagata Das wrote: >>>>> Hi, >>>>> Attached is the kernel patch to support brcm47xx BCMA USB (both >>>>> OHCI and >>>>> EHCI). >>>>> I have used latest trunk source code to create this patch. >>>>> >>>>> Regards, >>>>> Tathagata<tathag...@alumnux.com> >>>> Hi Tathagata, >>>> >>>> I added my USB Host driver for bcma in commit r29575. The hole >>>> architecture with the ohci driver starting the ehci driver was crap and >>>> would never be accepted in mainline kernel. I will try to push this >>>> into >>>> mainline kernel. >>>> >>>> Your patch for USB support is rejected then. >>>> >>>> Please try recent trunk and report a problem if USB does not work as >>>> expected. >>>> >>>> Hauke >>>> >> _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
