Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265755AbUF2NA0 (ORCPT ); Tue, 29 Jun 2004 09:00:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265761AbUF2NA0 (ORCPT ); Tue, 29 Jun 2004 09:00:26 -0400 Received: from mail.humboldt.co.uk ([81.2.65.18]:33445 "EHLO mail.humboldt.co.uk") by vger.kernel.org with ESMTP id S265755AbUF2NAZ (ORCPT ); Tue, 29 Jun 2004 09:00:25 -0400 Subject: pcnet32.c regression From: Adrian Cox To: linux-kernel@vger.kernel.org Cc: brazilnut@us.ibm.com, tsbogend@alpha.franken.de Content-Type: text/plain Message-Id: <1088513914.923.125.camel@localhost> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Tue, 29 Jun 2004 14:00:24 +0100 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 885 Lines: 24 Patch v1.30e 11 Jun 2004 Don Fry recover after fifo error and rx hang. Since this patch went in to pcnet32.c my diskless PowerPC boards with AM79C793 ethernet controllers have stopped working. The boards use the "ip=bootp root=/dev/nfs" option to mount the root filesystem.The boot freezes after this message: eth0: link up, 100Mbps, full-duplex, lpa 0x41E1 >From tcpdump on the server it seems that the board never transmits. The cure for me is to revert the change at line 1089, back to: /* Set interrupt enable. */ lp->a.write_csr (ioaddr, 0, 0x7940); lp->a.write_rap (ioaddr,rap); - Adrian Cox Humboldt Solutions Ltd. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/