Date: Sat, 2 May 1998 22:33:22 +0700 (NSS) From: Ustimenko Semen <semen@iclub.nsu.ru> To: Andrew <andrew@iaccess.com.au> Cc: freebsd-current@FreeBSD.ORG Subject: Re: ethernet card Problems Message-ID: <Pine.BSF.3.96.980502222809.11882A-100000@iclub.nsu.ru> In-Reply-To: <016901bd74a1$5dae42a0$e34a05cb@alpine.iaccess>
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Hello, and sorry for late :-( On Fri, 1 May 1998, Andrew wrote: > >Hi, > > > >I'm having some ethernet crad problems. The card i'm using is a SMC8216 > >10/100Mbps > >I'm running it on 100Mbps. > >I'm running ipfilter with transproxy and squid on a 14 Gig cache on > >freebsd3.0-current, divertin all packets comin in on port 80 to transproxy. > >This is what messages tells me just before the whole thing crashes: > > > >Apr 30 12:29:10 aphrodite /kernel: tx0: device timeout 16 packets > >Apr 30 12:29:10 aphrodite /kernel: tx0: can't stop TX DMA > >Apr 30 12:35:06 aphrodite /kernel: tx0: device timeout 16 packets > >Apr 30 12:35:06 aphrodite /kernel: tx0: can't stop TX DMA > >Apr 30 12:38:35 aphrodite /kernel: tx0: device timeout 16 packets > >Apr 30 12:38:35 aphrodite /kernel: tx0: can't stop TX DMA > >Apr 30 13:22:10 aphrodite /kernel: tx0: device timeout 16 packets > >Apr 30 13:22:11 aphrodite /kernel: tx0: can't stop TX DMA > >Apr 30 13:22:57 aphrodite /kernel: tx0: device timeout 16 packets > >Apr 30 13:22:57 aphrodite /kernel: tx0: can't stop TX DMA > >Apr 30 13:33:30 aphrodite squid[200]: Restarting Squid Cache (version > >1.1.20)... > >Apr 30 13:33:32 aphrodite squid[200]: Ready to serve requests. > >Apr 30 13:59:36 aphrodite /kernel: tx0: device timeout 16 packets > >Apr 30 13:59:36 aphrodite /kernel: tx0: can't stop TX DMA > >Apr 30 22:38:34 aphrodite squid[200]: clientReadRequest: FD 51: (35) > >Resource temporarily unavailable > >Apr 30 23:22:24 aphrodite /kernel: Out of mbuf clusters - increase > maxusers! > >Apr 30 23:22:24 aphrodite /kernel: tx0: cannot allocate mbuf cluster > > > >I have maxusers set to 500 and it still runs out of mbuf clusters? > > > >It would be great if someone could shed some light on this problem > > > >Thanks in advance > > I wonder, if you use only SMC8216, how does tx driver boot? It supports only SMC9432TX (base on SMC83c17x chip). Else "tx0: can't stop TX DMA" may means that you have broken card, or PCI bus speed is more than 33Mhz. (If only there is no bugs :-) I'm keeping looking. Try to enable EPIC_USE_IOSPACE option in if_tx.c, it forces use outl instead of movl. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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