**** BEGIN LOGGING AT Sat May 19 02:59:59 2012 May 19 07:09:27 I m using a customize linux kernel 2.6.32.9 for ARM.... NFS support is not working.... I m always getting this log .... http://pastebin.mozilla.org/1646021 .... can someone help me. ??? May 19 07:17:45 snkt, this is no log but a kernel-message which tells you it can't boot because of unhandleable root-fs. it gives you a real device (2,0) so obv. driver is present but either the wrong drive choosen or the appropirate FS missing. May 19 07:18:45 it also says EIO error (-5) May 19 07:19:16 s#EIO#IO/Error# May 19 07:19:46 lautriv, I m trying to boot through NFS .... May 19 07:20:22 snkt, do you have portmap started on NFS server? May 19 07:20:25 snkt, via what interface ? May 19 07:20:51 eth0 I guess from the log May 19 07:21:19 GNUtoo-desktop, sure but i saw certain wireless to be named eth May 19 07:22:02 ok May 19 07:23:54 GNUtoo-desktop, had myself a hard time to get nfs-root really working because the fineprint (decades ago) and i assume he suffers also from firmware-load. May 19 07:24:10 GNUtoo-desktop, rpcinfo -p ... shows me http://pastebin.mozilla.org/1646026 May 19 07:24:18 lautriv, through eth0 May 19 07:25:06 snkt, i can read.........what i not see is what device it is. May 19 07:25:37 lautriv, GNUtoo-desktop also my kernel command line is ... console=ttySA0,115200 ip=192.168.3.154:192.168.3.152:192.168.1.1:255.255.248.0::eth0:off root=/dev/nfs rw nfsroot=192.168.3.152:/mnt/nfs_nc600/ ethaddr=02:03:04:05:06:07 mem=128M May 19 07:25:56 lautriv, ok I will provide you the whole log... May 19 07:26:35 snkt, just tell me the ventor/type of the NIC May 19 07:26:57 s/t/d May 19 07:28:58 lautriv, http://pastebin.mozilla.org/1646033 May 19 07:29:22 lautriv, it uses DM9000 chipset May 19 07:29:50 snkt, i assume you have initrd build into the kernel-image ? May 19 07:30:51 lautriv, no i have not builded any initrd into kernel-image May 19 07:31:44 snkt, that is a big prob, because you need a.) NIC as module b.) predefined node c.) special entry in fstab May 19 07:33:38 lautriv, i didnt get you..... I m not able to get why NFS is working on this board... having any bug in kernel I dont know .... ???? May 19 07:34:03 lautriv, sorry ....is not working on this board May 19 07:34:09 lautriv, ;) May 19 07:34:20 snkt, NIC as module is self-explaining, beware of possible firmware ( i dunno DM9000 ), in your initrd, create a node with "MKNOD /dev/nfs b 0 255" and tune your fstab to "/dev/nfs / nfs 0 0 " May 19 07:35:36 lautriv, ok I will try May 19 07:36:21 i have to go, if something went wrong i'm back in approx 5h. ( btw, mine works this way) May 19 07:37:24 lautriv, have good day.... get back to you later.... May 19 18:34:02 with linux+gpio, is it possible to enumerate all *available* pins? May 19 18:34:17 when the box boots it has a bunch of already exported pins which are used by something else May 19 18:58:15 GNUtoo-desktop, hey do you know if the other dude got his nfs-root managed ? May 19 18:58:35 no idea, I was offline, sorry May 19 18:58:51 GNUtoo-desktop, np, he will cry if not ;) May 19 19:00:06 ah? May 19 19:00:10 do you know him? May 19 19:01:00 GNUtoo-desktop, no, but if it was not successfull i assume he will come back. May 19 19:01:15 ok May 19 19:54:36 GNUtoo-desktop: I just pushed imx23evk support to meta-fsl-arm mailing list; if you have one of those boards please give it a try. May 19 19:55:37 I've eukrea-cpuimx25, eukrea-cpuimx35, eukrea-cpuimx51, qsb(imx53) and bug(imx31) May 19 19:56:11 OK :) May 19 19:56:27 + a lot of non-imx machines May 19 19:56:51 they eukrea* + qsb are for work and are not my property btw May 19 20:04:20 I see; :) May 19 20:20:10 what do i miss if qemu rejects my start with "could not initialize SDL" (debian squeeze, framebuffer loaded, libsdl installed ) ? May 19 20:57:19 qemu anyone ? **** ENDING LOGGING AT Sun May 20 02:59:58 2012