From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.airspan.com (mail.airspan.com [62.189.116.4]) by ozlabs.org (Postfix) with ESMTP id 559D42BC0F for ; Fri, 22 Oct 2004 17:44:05 +1000 (EST) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Date: Fri, 22 Oct 2004 08:36:49 +0100 Message-ID: <3506EDCDEC47904CBE6FD2E1DEEA8984020CFB59@fs5.airspan.com> From: "Neil Wilson" To: "Hiroshi DOYU" , Cc: Subject: RE: [BUG] IBM440GX works too slow under nfsroot List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, I too had a similar problem with our custom 440GX board - this week in fact. It would DHCP, mount NFS then keep on reporting that the server was not responding. I eventually tracked it down to the fact that we are running a single MII phy and the phy map was not being setup correctly by my port. As soon as I changed this in the arch_setup it has worked ever since. BTW it is linuxppc 2.6.8.1,RevC 440,100BaseTX,busybox root. This may not be Hiroshis problem but thought I would add to the conversation... Neil > -----Original Message----- > From: linuxppc-embedded-bounces@ozlabs.org=20 > [mailto:linuxppc-embedded-bounces@ozlabs.org] On Behalf Of=20 > Hiroshi DOYU > Sent: Friday, October 22, 2004 12:58 AM > To: linuxppc-embedded@ozlabs.org > Subject: [BUG] IBM440GX works too slow under nfsroot >=20 > Hi all, >=20 > Now I am strugging with booting vanilla(2.4.2x) on ibm440gx=20 > and I could succeed to boot it but, after nfs mounted, it's=20 > behavior seems too slow. I guess, it looks like the system is=20 > running half duplex. I have attached the boot message below. >=20 > If anyone knows some information about such issue, please let me know. >=20 > Thanks, > -doyu >=20 > ---------------- > ..... > Generic RTC Driver v1.07 =20 > =20 > emac: IBM OCP EMAC Ethernet driver, version 2.0 =20 > =20 > Maintained by Benjamin Herrenschmidt=20 > =20 > mal0: Initialized, 4 tx channels, 2 rx channels =20 > =20 > zmii0: bridge in SMII mode =20 > =20 > eth0: IBM emac, MAC 00:04:ac:e3:2a:f5 =20 > =20 > eth0: Found Generic MII PHY (0x01) =20 > =20 > eth1: IBM emac, MAC 00:04:ac:e3:2a:f7 =20 > =20 > eth1: Found Generic MII PHY (0x02) =20 > =20 > NET4: Linux TCP/IP 1.0 for NET4.0 =20 > =20 > IP Protocols: ICMP, UDP, TCP, IGMP =20 > =20 > IP: routing cache hash table of 2048 buckets, 16Kbytes =20 > =20 > TCP: Hash tables configured (established 16384 bind 32768) =20 > =20 > Sending BOOTP requests .<6>eth0: Link is Up =20 > =20 > eth0: Speed: 10, Half duplex. =20 > =20 > . OK =20 > =20 > IP-Config: Got BOOTP answer from 192.168.1.10, my address is=20 > 192.168.1.2 =20 > IP-Config: Complete: =20 > =20 > device=3Deth0, addr=3D192.168.1.2, mask=3D255.255.255.0,=20 > gw=3D192.168.1.10, =20 > host=3Dibm440gx, domain=3D, nis-domain=3D(none), =20 > =20 > bootserver=3D192.168.1.10, rootserver=3D192.168.1.10,=20 > rootpath=3D/opt/montavista/pro/devkit/ppc/440/tart > NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. =20 > =20 > Looking up port of RPC 100003/2 on 192.168.1.10 =20 > =20 > Looking up port of RPC 100005/1 on 192.168.1.10 =20 > =20 > VFS: Mounted root (nfs filesystem). =20 > =20 > Mounted devfs on /dev =20 > =20 > Freeing unused kernel memory: 76k init =20 > =20 > nfs: server 192.168.1.10 not responding, still trying =20 > =20 > nfs: server 192.168.1.10 not responding, still trying =20 > =20 > nfs: server 192.168.1.10 OK =20 > =20 > nfs: server 192.168.1.10 OK =20 > =20 > nfs: server 192.168.1.10 not responding, still trying > nfs: server 192.168.1.10 OK =20 > ..... > ---------------- >=20 > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded >=20