Date: Thu, 27 Dec 2012 17:16:00 +0800 From: Ganbold Tsagaankhuu <ganbold@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-arm@freebsd.org Subject: Re: Allwinner A10 Message-ID: <CAGtf9xOwjC6Kq0SemG9a%2BZ8M_-GATT9Tm82xKSQXbuvJzqH=TA@mail.gmail.com> In-Reply-To: <201212271004.01598.hselasky@c2i.net> References: <CAGtf9xOquNGakvSmRfmN31zqqQ49MMLmGscH5XvpwRoVJ6e3FQ@mail.gmail.com> <201212271004.01598.hselasky@c2i.net>
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Hans, On Thu, Dec 27, 2012 at 5:04 PM, Hans Petter Selasky <hselasky@c2i.net> wrote: > On Wednesday 26 December 2012 17:05:35 Ganbold Tsagaankhuu wrote: >> Just some information, >> >> Still nothing useful yet, but with the help of andrew@, ray@, gonzo@ >> and other arm guys kernel boots: >> >> https://github.com/tsgan/allwinner_a10/blob/master/dmesg_ehci.txt >> >> Tried usb/ehci glue code, no success yet, so maybe I will leave it now >> and try next SD/MMC :) >> > > Hi, > > It looks like number of ports is zero. Can you try this: > > Edit sys/dev/usb/controller/ehci.c > > > Find this: > sc->sc_noport = EHCI_HCS_N_PORTS(sparams); > > Add this: > if (sc->sc_noport == 0) > sc->sc_noport = 1; > > Does the EHCI work now? > Please see msg: https://github.com/tsgan/allwinner_a10/blob/master/dmesg_ehci-patch.txt Seems it passes. So does this mean it works this way? Ganbold > --HPS
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