From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.omnisys.se (static-213-115-84-26.sme.bredbandsbolaget.se [213.115.84.26]) by ozlabs.org (Postfix) with ESMTP id 37AA8DDE01 for ; Sat, 29 Mar 2008 23:54:18 +1100 (EST) From: "Magnus Hjorth" To: "'git'" Subject: Xilinx LLTEMAC driver issues Date: Sat, 29 Mar 2008 13:54:15 +0100 Message-ID: <003001c8919b$fe9e6150$fbdb23f0$@se> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Cc: linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, I'm having some networking troubles with the Xilinx LLTEMAC driver from = the Xilinx Linux git tree (powerpc arch) on an ML403 board. EDK9.2SP2, xps_ll_temac v1.00.b=20 The weird thing is, that it sort of half works. It successfully makes a = DHCP request and gets its IP address. I tried setting up a tftpd server, and = I can see UDP requests coming in but the response doesn't seem to come out. I = also tried running a TCP server on the board, and it can see and accept = incoming connections but after that no data seems to get through. I can ping out = and get around 40% packet loss. Looking at /proc/interrupts, I can see both TxDma interrupts and RxDma interrupts. No eth0 interrupts but that seems to be OK judging by the = driver source comments. Ifconfig shows no collistions, no dropped packets, no = errors, so the system seems to think that everything is OK.=20 Clues anyone? I'm starting to run out of ideas... Best regards, Magnus -- Magnus Hjorth, M.Sc. Omnisys Instruments AB Gruvgatan 8 SE-421 30 V=E4stra Fr=F6lunda, SWEDEN Phone: +46 31 734 34 09 Fax: +46 31 734 34 29 http://www.omnisys.se