From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 28 May 2001 22:53:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 28 May 2001 22:53:07 -0400 Received: from mail.family-net.net ([209.144.36.4]:2806 "EHLO mail.family-net.net") by vger.kernel.org with ESMTP id ; Mon, 28 May 2001 22:52:55 -0400 Message-ID: <3B131036.6E66F22D@clinton-famnet.com> Date: Mon, 28 May 2001 21:57:58 -0500 From: Terry Shull X-Mailer: Mozilla 4.77 [en] (X11; U; Linux 2.4.5-ac3 i686) X-Accept-Language: en MIME-Version: 1.0 To: J Brook CC: linux-kernel@vger.kernel.org Subject: Re: Current tulip driver from 2.4.5 is plain broken In-Reply-To: <20010529011152.9622.qmail@venus.postmark.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org J Brook wrote: > I see exactly the same (broken!) behaviour here. The last kernel > that > works for me in 2.4.4-ac6, which I'm running at the moment. All > subsequent -ac kernels and 2.4.5-pre4 and above are broken. I > reported > the bug last week. Quick system summary: RH7.1, Duron, KT133, Network > card chip "Digital 21041-AA". I get the same problem as above > (working > kernels set half-duplex, broken kernels set full-duplex). More > details > available on request, or at > http://boudicca.tux.org/hypermail/linux-kernel/2001week21/0278.html > > Thanks! > > John RH 7.1 running kernel 2.4.5-ac3, Dual Xeon 450, Supermicro S2DGE, Network card Macronix, Inc. [MXIC] MX987x5. tulip-diag.c:v2.08 5/15/2001 Donald Becker (becker@scyld.com) http://www.scyld.com/diag/index.html Index #1: Found a Macronix 98715 PMAC adapter at 0xe800. Macronix 98715 PMAC chip registers at 0xe800: 0x00: fff88000 ffffffff ffffffff 1fefc000 1fefc200 e4660000 01a82202 e7ffebef 0x40: fffe0000 0fffcf08 ffffffff fffe0000 40a1d0cc ffff0000 ffffffff fff00000 Extended registers: 80: 0f340000 0f340000 0f340000 0f340000 0f340000 0f340000 fc4ffff0 f84ffff0 a0: 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f c0: 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f e0: 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f 2001527f Port selection is 10mpbs-serial 100baseTx scrambler, full-duplex. Transmit started, Receive started, full-duplex. The Rx process state is 'Waiting for packets'. The Tx process state is 'Idle'. The transmit unit is set to store-and-forward. EEPROM 64 words, 6 address bits. A simplifed EEPROM data table was found. The EEPROM does not contain transceiver control information. No MII transceivers found! Works great, no problems at all.