Date: Sat, 14 Dec 2002 07:23:41 -0800 From: Maxime Henrion <mux@freebsd.org> To: Andrew Gallatin <gallatin@cs.duke.edu> Cc: Robert Watson <rwatson@FreeBSD.ORG>, alpha@FreeBSD.ORG Subject: Re: cvs commit: www/en/projects/busdma index.sgml style.css (fwd) Message-ID: <20021214152341.GE27086@elvis.mu.org> In-Reply-To: <15860.62239.549294.224934@grasshopper.cs.duke.edu> References: <Pine.NEB.3.96L.1021209130854.19409C-100000@fledge.watson.org> <15860.58186.22476.565069@grasshopper.cs.duke.edu> <20021209194400.GA27086@elvis.mu.org> <15860.62239.549294.224934@grasshopper.cs.duke.edu>
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Andrew Gallatin wrote: > Maxime Henrion writes: > > Andrew Gallatin wrote: > > > > > > Robert Watson writes: > > > > > > > > Hey Alpha Folks, > > > > > > > > Was wondering what the status of busdma support on Alpha is, in particular > > > > regarding dmamap_load_mbuf(). In order to maximize the portability of > > > > > > AFAIK, the busdma interface for nic drivers is totally untested on > > > alpha, as there are no nic drivers for common hardware that I'm aware > > > of which use busdma. Has anybody converted dc, fxp or xl yet? > > > > I'm currently working on xl(4) conversion, and will take care of fxp(4) > > once it's done. I'd be happy to send you patches so that you can test > > it on alpha and fix busdma so that it works if necessary. I would > > definitely feel bad about breaking alpha support since those drivers (at > > least xl(4)) currently work on alpha with the alpha_XXX_dmamap() hack. > > > > Please do send patches. I've got an xl(4) here sitting in an alpha. I just finished the xl(4) conversion. It works fine with my two xl(4) cards on my x86 box. You can find the patch at : http://mu.org/~mux/if_xl.patch Please let me know if it works on alpha too! Thanks, Maxime To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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