Date: Fri, 28 Apr 2006 13:07:09 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: Joe Marcus Clarke <marcus@marcuscom.com> Cc: Maxim Sobolev <sobomax@freebsd.org>, src-committers@freebsd.org, cvs-all@freebsd.org, cvs-src@freebsd.org Subject: Re: cvs commit: src/sys/dev/sk if_sk.c if_skreg.h Message-ID: <20060428040709.GB14964@cdnetworks.co.kr> In-Reply-To: <1146195791.40894.6.camel@shumai.marcuscom.com> References: <200604280317.k3S3Hb3L017882@repoman.freebsd.org> <1146195791.40894.6.camel@shumai.marcuscom.com>
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On Thu, Apr 27, 2006 at 11:43:11PM -0400, Joe Marcus Clarke wrote: > On Fri, 2006-04-28 at 03:17 +0000, Maxim Sobolev wrote: > > sobomax 2006-04-28 03:17:37 UTC > > > > FreeBSD src repository > > > > Modified files: > > sys/dev/sk if_sk.c if_skreg.h > > Log: > > Add some incomplete support for Marvell Yukon EC controllers based on > > OpenBSD changes. With these changes, PHY part of the driver becomes > > functional (it senses media changes and negotiates speed just fine), > > previously it just hang with no PHY message, but no data goes through > > interface (error message is "can not stop transfer of Tx/Rx descriptor). > > > > Hopefully somebody with more clue/free time will be able to pick up > > after me. > > Maxim, I patched if_sk in a similar fashion, and got the same errors you > did. I took a look at the Linux sky2 driver which works with the > MacBook Yukon-II, and the Yukon-II chipset is very different from the > Yukon. > Indeed, Yukon II is very different from Yukon I and personally I think it need seperate driver instead of sk(4). However I don't have Yukon II hardware and lack of documentation makes me hard to write the driver. > However, I did find that the SysKonnect-provided Yukon-II driver works > quite well (see > http://lists.freebsd.org/pipermail/freebsd-net/2006-January/009543.html). Building the driver was easy. I just untarred the source to /usr/src/sys/dev/myk, and did a make all. With this driver, I was able to get the wired ethernet in the MacBook to pass traffic. > Hmm, I've tried that too but it didn't even detect link and panicked system(Asus P4P800, Yukon I) when I enable jumbo frame. :-( -- Regards, Pyun YongHyeon
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