[U-Boot-Users] [Question] "RPC: sendmsg returned error 101" while conecting via nfs host...

Wed Sep 10 10:12:09 CEST 2003

Please, check u-boot monitor messages below...
I changed bd_t data structure from u-boot to linux kernel....
("Real time clock seems suck" and hangs resolved by doing this.)

in bdinfo command and linux boot message, ethaddr of target board seems set wrong...

please give a comments to solve the problem...

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U-Boot 0.4.0 (Sep  8 2003 - 13:29:36)

CPU:   IBM PowerPC 405GP Rev. D at 200 MHz (PLB=100, OPB=50, EBC=50 MHz)
           PCI sync clock at 33 MHz, internal PCI arbiter enabled
           16 kB I-Cache 8 kB D-Cache
Board: ### No HW ID - assuming WALNUT405
I2C:   ready
DRAM:  32 MB
FLASH: 512 kB
In:    serial
Out:   serial
Err:   serial
KGDB:  kgdb ready
ready
BEDBUG:ready
Hit any key to stop autoboot:  0
=> bdinfo
memstart    = 0x00000000
memsize     = 0x02000000
flashstart  = 0xFFF80000
flashsize   = 0x00080000
flashoffset = 0x0002B700
sramstart   = 0x00000000
sramsize    = 0x00000000
bootflags   = 0x0000A000
procfreq    =    200 MHz
plb_busfreq =    100 MHz
pci_busfreq = 33.333 MHz
ethaddr     = 24:00:00:00:00:00
IP addr     = 192.168.1.200
baudrate    =   9600 bps
=> printenv ethaddr
ethaddr=0x0004ace31224
=> tftpboot 100000 /tftpboot/vmlinux.u-boot
ENET Speed is 100 Mbps - FULL duplex connection
TFTP from server 192.168.1.210; our IP address is 192.168.1.200
Filename '/tftpboot/vmlinux.u-boot'.
Load address: 0x100000
Loading: #################################################################
         #################################################
done
Bytes transferred = 581935 (8e12f hex)
=> bootm 100000
## Booting image at 00100000 ...
   Image Name:   Kernel(PK2.0 mod for u-boot)
   Created:      2003-09-10   8:01:10 UTC
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    581871 Bytes = 568.2 kB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
Linux version 2.4.18_mvl30-walnut (root at hwjang) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 2003. 09. 10. (수) 16:58:02 KST
IBM Walnut (IBM405GP) Platform
Port by MontaVista Software, Inc. (source at mvista.com)
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/nfs rw nfsroot=192.168.1.210:/root/Work/src/ramdisk/rootfs_hhl ip=192.168.1.200:192.168.1.210:192.168.1.1:255.255.255.0:hwjang:eth0:off
Calibrating delay loop... 199.88 BogoMIPS
Memory: 30692k available (1032k kernel code, 400k data, 72k init, 0k highmem)
Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode-cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
POSIX conformance testing by UNIFIX
PCI: Probing PCI hardware
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
OCP uart ver 1.2 init complete
Starting kswapd
Disabling the Out Of Memory Killer
i2c-core.o: i2c core module version 2.6.2 (20011118)
initialize_kbd: Keyboard reset failed, no ACK
Detected PS/2 Mouse Port.
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
ttyS00 at 0xef600300 (irq = 0) is a 16550A
ttyS01 at 0xef600400 (irq = 1) is a 16550A
block: 64 slots per queue, batch=16
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
eth0: Phy @ 0x1, type DP83843 (0x20005c10)
Reset ethernet interfaces
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 2048)
opening eth0 on emac 0
eth0: IBM EMAC: link up, 100 Mbps Full Duplex, auto-negotiation complete.
eth0: IBM EMAC: MAC 24:00:00:00:00:00.
eth0: IBM EMAC: open completed
IP-Config: Gateway not on directly connected network.
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Looking up port of RPC 100003/2 on 192.168.1.210
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.1.210
RPC: sendmsg returned error 101
portmap: RPC call returned error 101
Root-NFS: Unable to get mountd port number from server, using default
RPC: sendmsg returned error 101
mount: RPC call returned error 101
Root-NFS: Server returned error -101 while mounting /root/Work/src/ramdisk/rootfs_hhl
VFS: Unable to mount root fs via NFS, trying floppy.
request_module[block-major-2]: Root fs not mounted
VFS: Cannot open root device "nfs" or 02:00
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 02:00
 <0>Rebooting in 180 seconds..
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