Date: Mon, 25 Feb 2008 13:09:36 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: Raul <raul@pop.isdefe.es> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Packet corruption in re0 Message-ID: <20080225040936.GG42733@cdnetworks.co.kr> In-Reply-To: <47C01818.2090704@pop.isdefe.es> References: <20080221050635.GC26427@cdnetworks.co.kr> <47BDBB1A.9040701@andric.com> <d4499580802211759s2d88c666idda9e43d07e43191@mail.gmail.com> <47BE2FEF.7010709@andric.com> <20080222041715.GA30497@cdnetworks.co.kr> <d4499580802212107y75e6a0d0r4e048aee0d612474@mail.gmail.com> <20080222054103.GD30497@cdnetworks.co.kr> <47BF6455.2020603@pop.isdefe.es> <20080223023142.GA35336@cdnetworks.co.kr> <47C01818.2090704@pop.isdefe.es>
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On Sat, Feb 23, 2008 at 01:56:56PM +0100, Raul wrote: > Pyun YongHyeon escribi?: > > [....] > > > >Download if_re.c and if_rlreg.h in the following URL and rebuild the > > > >driver. > > > >http://people.freebsd.org/~yongari/re/7.0R/if_re.c > > > >http://people.freebsd.org/~yongari/re/7.0R/if_rlreg.h > > > > > > I've tested it against my 'netcat | tar' and it improves as it takes > > > four iterations (instead of one) to fall down (nearly unusable). I've > > > not run it so many times in a row on CURRENT. Must I try it again?. > > > That's what pciconf says about my re0: > > > > > > re0@pci0:2:15:0: class=0x020000 card=0xe0001458 chip=0x816710ec > > > rev=0x10 hdr=0x00 > > > > > > >How about disabling checksum offload on re0 side? > > After 6 iterations everything looked good so I started to do other > things while the netcat was running (build ports). Shortly after > (seconds), the problems appear again. Now, I'm not sure how reliable the > testing procedure is and there are other issues with the chipset (AMD > 690G), usb support problems, the sata subsystem is not well recognized > ... I've seen also problems on this box while using em0 so too complex > environment to isolate the possible re0 problem. While I'll be glad to > test whatever you ask me for, too loose ends on this box nowadays. > Sorry, no clue yet. I guess seeing smiliar issues on other network interfaces would indicate the problem is in other area. If you can isolate re(4) issues please let me know asap. > Regards, > Raul -- Regards, Pyun YongHyeon
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