Date: Fri, 29 Mar 2013 10:27:48 -0600 From: Warner Losh <imp@bsdimp.com> To: Adrian Chadd <adrian@freebsd.org> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>, Ian Lepore <ian@freebsd.org> Subject: Re: Dreamplug, BOOTP, NFS root, DHCP Message-ID: <791A0F2D-276A-41D7-A9E5-6A3CC5A07D5D@bsdimp.com> In-Reply-To: <CAJ-Vmo=eGA_=JTvbNBUqS6P55DRiOZeVH9wagnFDpQLZYgA6sA@mail.gmail.com> References: <CANUZKk=br6XfdzT0g4sAs0HeYvrsSntmEAPcLf=fUG8uwBezeQ@mail.gmail.com> <1364351344.36972.35.camel@revolution.hippie.lan> <51541AE6.1090101@gmail.com> <1364567971.36972.124.camel@revolution.hippie.lan> <CAJ-Vmo=eGA_=JTvbNBUqS6P55DRiOZeVH9wagnFDpQLZYgA6sA@mail.gmail.com>
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On Mar 29, 2013, at 9:37 AM, Adrian Chadd wrote: > On 29 March 2013 07:39, Ian Lepore <ian@freebsd.org> wrote: >=20 >>=20 >> Good to hear you're up and running again. >>=20 >> The thing we most need for dreamplug is a wifi driver. Unfortunately >> there are two layers of pain in getting there... a driver for the = device >> itself, and a complete reworking of our MMC/SD support since the wifi >> part apparently uses SDIO and we don't have good support for that = right >> now. >>=20 >=20 > Yeah, the SDIO layer stuff is a pre-requisite. Even for non-ARM. The > Atheros AR6k chips (almost) all use SDIO and our SDIO code just = doesn't cut > it. >=20 > I'd be much happier (and try porting ath6kl to FreeBSD!) if the SDIO = side > of things was better. >=20 > Unfortunately I can't touch the wifi part of it. :-( Is there good docs these days for chipsets that use SDIO? I tried to do = a sdio stack a while ago, but found I couldn't write drivers for the = available hardware due to lack of docs... Warner
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