Date: Wed, 29 Aug 2001 05:06:44 -0700 (PDT) From: Carlos Paniago <pan@cnpm.embrapa.br> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/30190: pro/1000 copper - wx driver fails to receive even packets from cajun P333T switch Message-ID: <200108291206.f7TC6im99068@freefall.freebsd.org>
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>Number: 30190 >Category: kern >Synopsis: pro/1000 copper - wx driver fails to receive even packets from cajun P333T switch >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Aug 29 05:10:00 PDT 2001 >Closed-Date: >Last-Modified: >Originator: Carlos Paniago >Release: FreeBSD 4.4-RC #0: Sat Aug 25 12:37:48 BRT 2001 >Organization: Embrapa - CNPM >Environment: FreeBSD inga.cnpm.embrapa.br 4.4-RC FreeBSD 4.4-RC #: Thu Aug 23 14:46:46 BRT 2001 root@inga.cnpm.embrapa.br:/usr/src/sys/compile/INGA i386 >Description: I'm using a cajun switch P333T with a gigabit copper module. In my FreeBSD I have a wx driver: wx0: <Intel PRO/1000 T Gigabit Ethernet> mem 0xeb020000-0xeb02ffff,0xeb000000-0xeb01ffff irq 2 at device 4.0 on pci2 miibus0: <MII bus> on wx0 e1000phy0: <Marvell Semiconductor 88E1000* gigabit PHY> on miibus0 e1000phy0: 1000baseTX-FDX, 100baseTX-FDX, 100baseTX, 10baseTX-FDX, 10baseTX, auto wx0: Ethernet address 00:03:47:72:38:ca It worked well in 100Mbs, but if I connect this in a gigabit copper (cat 5) cable, all the packets that is even disapears without seen in the tcpdump stuff. Seems to me similar to a problem found in http://www.cisco.com/warp/public/770/fn13054.shtml that is similar to this. >How-To-Repeat: ping -s 72 <machine with a wx driver> works ping -s 73 <machine with a wx driver> don't work. >Fix: If someone know how to solve this problem, please help-me. I can help doing tests. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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