Date: Mon, 14 May 2001 17:13:31 -0700 From: Gregory Sutter <gsutter@zer0.org> To: Mike Tancsa <mike@sentex.net> Cc: Jonathan Lemon <jlemon@flugsvamp.com>, stable@FreeBSD.ORG Subject: Re: HEADS UP - fxp now requires miibus Message-ID: <20010514171331.G12199@klapaucius.zer0.org> In-Reply-To: <4.2.2.20010512203209.03367fc8@192.168.0.12>; from mike@sentex.net on Sun, May 13, 2001 at 01:20:21AM -0400 References: <20010512192841.I617@prism.flugsvamp.com> <4.2.2.20010512203209.03367fc8@192.168.0.12>
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--MZf7D3rAEoQgPanC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2001-05-13 01:20 -0400, Mike Tancsa <mike@sentex.net> wrote: >=20 > Any luck with the 815E issue ? >=20 > fxp1: <Intel Pro/100 Ethernet> port 0xc400-0xc43f mem 0xd5101000-0xd5101f= ff=20 > irq 15 at device 8.0 on pci1 > fxp1: Ethernet address 00:01:80:07:1e:f4 > inphy1: <i82562EM 10/100 media interface> on miibus1 > inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto >=20 > it takes about 3 seconds only to get >=20 > fxp1: SCB timeout > fxp1: SCB timeout > fxp1: device timeout >=20 > when connected to a 10baseT switch (Compaq in this case) >=20 > The other strange thing about this is that if I force it to 10baseT/UTP t= he=20 > problem is not quite as bad as when letting it detect it via autoselect. = I=20 > still get the SCB timeouts, but the card seems to recover from them=20 > slightly faster. I have the same problem. Intel D815EEAAL motherboard, onboard fxp. fxp0: <Intel Pro/100 Ethernet> port 0xdf00-0xdf3f mem 0xff8ef000-0xff8effff= irq 11 at device 8.0 on pci1 fxp0: Ethernet address 00:03:47:fe:ef:fb inphy0: <i82562ET 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto With jlemon's advice, I added a dummynet pipe to limit the card to 3Mbit/sec, and at that speed, it seems to have time to recover properly from whatever problem is occurring. It still occasionally times out (SCB timeout), but will then device timeout and work=20 properly for a while. ipfw pipe 001 config bw 3Mbit/s=20 ipfw add 200 pipe 001 ip from any to any=20 Greg --=20 Gregory S. Sutter Only two things are infinite, the mailto:gsutter@zer0.org universe and human stupidity, and I'm http://www.zer0.org/~gsutter/ not sure about the former. hkp://wwwkeys.pgp.net/0x845DFEDD - Albert Einstein --MZf7D3rAEoQgPanC Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Comment: '' iD8DBQE7AHSrIBUx1YRd/t0RAvKtAJ9v7Dxu++2te6NhNHjhg4o99GQRtgCfZ6rO EYXg3ypb9nAgTy8heFSBYW0= =G2H3 -----END PGP SIGNATURE----- --MZf7D3rAEoQgPanC-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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