From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from web15602.mail.cnb.yahoo.com (web15602.mail.cnb.yahoo.com [202.165.102.56]) by ozlabs.org (Postfix) with SMTP id 650B62BD6A for ; Sun, 19 Sep 2004 06:11:57 +1000 (EST) Message-ID: <20040918201154.53000.qmail@web15602.mail.cnb.yahoo.com> Date: Sun, 19 Sep 2004 04:11:54 +0800 (CST) From: Song Sam To: Pantelis Antoniou In-Reply-To: <414AB4A7.2000807@intracom.gr> MIME-Version: 1.0 Content-Type: text/plain; charset=gb2312 Cc: linuxppc-dev@ozlabs.org Subject: Re: Linux 2.6.x on 8xx status List-Id: "Linux on PowerPC \(Including Embedded\) Developers Mail List" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Pantelis Antoniou wrote： > > Well, as I have tested so far, 2.6.x can only work > > right on 8xx with RAMDISK root file system. As for > > NFS, still no luck. > > Well it could have fooled me since I have it running > right here... > > Don't use the old etherner driver. After following your instruction, I tested fec_8xx driver on RPXlite DW. Changes were made as follows: 1. Mask __fw_getenv and 'ethaddr' code in fec_8xx-netta.c to avoid compiling error 'undefined reference to __fw_getenv'; 2. Replace NETTA as RPXLITE in ..fec_8xx/Makefile && Kconfig; Yeah, the result is so close to work right on RPXlite DW. So great, a lot improvement. But still a pity... --------------------------------------------------- U-Boot 1.1.2 (Aug 31 2004 - 09:47:03) CPU: PPC823EZTnnB2 at 48 MHz: 16 kB I-Cache 8 kB D-Cache Board: RPXlite_DW DRAM: 64 MB FLASH: 16 MB Hit any key to stop autoboot: 0 u-boot>run net_nfs Using SCC ETHERNET device TFTP from server 172.16.115.6; our IP address is 172.16.115.7 Filename 'uImage.rpx26nfs919'. Load address: 0x200000 Loading: ################################################################# done Bytes transferred = 726996 (b17d4 hex) ## Booting image at 00200000 ... Image Name: Linux-2.6.9-rc2 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 726932 Bytes = 709.9 kB Load Address: 00000000 Entry Point: 00000000 Uncompressing Kernel Image ... OK Linux version 2.6.9-rc2 (root@shu.edu.net) (gcc version 3.2.2 20030217 (Yellow Dog Linux 3.0 3.2.2-2a_1)) #1 Sun Sep 19 02:33:02 CST 2004 Built 1 zonelists Kernel command line: root=/dev/nfs rw nfsroot=172.16.115.6:/workspace/myfilesystem/target/ ip=172.16.115.7:172.16.115.6:172.16.115.254:255.255.255.0::eth0:off panic=1 PID hash table entries: 512 (order: 9, 8192 bytes) Decrementer Frequency = 180000000/60 Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 63104k available (1272k kernel code, 288k data, 72k init, 0k highmem) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) NET: Registered protocol family 16 Serial: CPM driver $Revision: 0.01 $ ttyCPM0 at MMIO 0xfa200a80 (irq = 20) is a CPM UART ttyCPM1 at MMIO 0xfa200a00 (irq = 46) is a CPM UART RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) fec_8xx.c:v0.1 (May 6, 2004) FEC Reset timeout! fec_8xx: eth0 No PHY detected! NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 8192) NET: Registered protocol family 1 NET: Registered protocol family 17 FEC Reset timeout! IP-Config: Complete: device=eth0, addr=172.16.115.7, mask=255.255.255.0, gw=172.16.115.254, host=172.16.115.7, domain=, nis-domain=(none), bootserver=172.16.115.6, rootserver=172.16.115.6, rootpath= Looking up port of RPC 100003/2 on 172.16.115.6 portmap: server 172.16.115.6 not responding, timed out Root-NFS: Unable to get nfsd port number from server, using default Looking up port of RPC 100005/1 on 172.16.115.6 NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out NETDEV WATCHDOG: eth0: transmit timed out portmap: server 172.16.115.6 not responding, timed out Root-NFS: Unable to get mountd port number from server, using default NETDEV WATCHDOG: eth0: transmit timed out [snip] NETDEV WATCHDOG: eth0: transmit timed out mount: server 172.16.115.6 not responding, timed out Root-NFS: Server returned error -5 while mounting /workspace/myfilesystem/target/ VFS: Unable to mount root fs via NFS, trying floppy. VFS: Cannot open root device "nfs" or unknown-block(2,0) Please append a correct "root=" boot option Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) <0>Rebooting in 1 seconds..<6>NETDEV WATCHDOG: eth0: transmit timed out ----------------------------------------------- Idea? Best regards, Sam _________________________________________________________ Do You Yahoo!? 150万曲MP3疯狂搜，带您闯入音乐殿堂 http://music.yisou.com/ 美女明星应有尽有，搜遍美图、艳图和酷图 http://image.yisou.com 1G就是1000兆，雅虎电邮自助扩容！ http://cn.rd.yahoo.com/mail_cn/tag/1g/*http://cn.mail.yahoo.com/event/mail_1g/