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[microblaze-uclinux] error in doing ftp...
hi all,
i am getting following error message when i try to do ftp of a file:
munmap of non-mmaped memory by process 23 (ftp): 74787400
munmap of non-mmaped memory by process 23 (ftp): 55aa55aa
munmap of non-mmaped memory by process 23 (ftp): 41aa55aa
munmap of non-mmaped memory by process 23 (ftp): 55aa5188
munmap of non-mmaped memory by process 23 (ftp): 55aa55a8
munmap of non-mmaped memory by process 23 (ftp): 51
munmap of non-mmaped memory by process 23 (ftp): 55aa55aa
I am able to connect to the remote PC, login using an user-name and password. I am also able to create directories in the /usr and /var directories. But for some reason when I try to do an ftp of any file, I am getting above error.
My RAM_DISK_SIZE is 2048K in user settings. I am also attaching the boot message I got when executing the image... It says following:
MBVanilla ram probe(0x8015fb3c,335872,4): 52000 at 8015fb3c
Creating 1 MTD partitions on "RAM":
0x00000000-0x00052000 : "Romfs"
Is it that entire RAM space is taken as ROMFS and hence there is read only and no write option....? Please clarify... But howcome I am able to create directories in the same...?
After getting above error message I am getting following error:
eth0: device error resetting device...
Please anyone give me some idea...
Thanks & Regards,
Devi...
BOOT MESSAGE:
Linux version 2.4.24-uc0 (root@localhost) (gcc version 2.95.3-4 Xilinx EDK
Build EDK_G.11) #25 Tue Nov 30 10:03:22 IST 2004
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
CPU: MICROBLAZE
Console: xmbserial on UARTLite
Kernel command line:
Calibrating delay loop... 3.57 BogoMIPS
Memory: 30684K/32768K available (1163K kernel code, 235K data)
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
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Microblaze UARTlite serial driver version 1.00
ttyS0 at 0xffff2000 (irq = 1) is a Microblaze UARTlite
ttyS1 at 0xffff4000 (irq = 2) is a Microblaze UARTlite
Starting kswapd
Entering keyboard intialization programkbd_startup_reset: 1
Status register 0 value
Reading status register successfully
xgpio #0 at 0xFFFF5000 mapped to 0xFFFF5000
Xilinx GPIO registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
eth0: Xilinx EMAC #0 at 0xC0000000 mapped to 0xC0000000, irq=3
uclinux[mtd]: RAM probe address=0x8015fb3c size=0x52000
uclinux[mtd]: root filesystem index=0
MBVanilla flash probe(0xff000000,8388608,4): 800000 at ff000000
Amd/Fujitsu Extended Query Table v1.1
number of CFI chips: 1
cfi_cmdset_0002: Disabling fast programming due to code brokenness.
Creating 8 MTD partitions on "Flash":
0x00000000-0x00020000 : "Bootloader"
0x00020000-0x00040000 : "Bootargs"
0x00040000-0x00060000 : "MAC"
0x00080000-0x00100000 : "Config"
0x00060000-0x00080000 : "Spare"
0x00100000-0x00300000 : "Image"
0x00300000-0x00800000 : "JFFS2"
0x00000000-0x00800000 : "Flash"
MBVanilla ram probe(0x8015fb3c,335872,4): 52000 at 8015fb3c
Creating 1 MTD partitions on "RAM":
0x00000000-0x00052000 : "Romfs"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 2048)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
keyboard: Timeout - keyboard not present?(ed)
keyboard: Timeout - keyboard not present?(f4)
VFS: Mounted root (romfs filesystem) readonly.
Freeing unused kernel memory: 48K freed
Shell invoked to run file: /etc/rc
Command: hostname mbvanilla
Command: /bin/expand /etc/ramfs.img /dev/ram0
Command: /bin/expand /etc/ramfs.img /dev/ram1
Command: mount -t proc proc /proc
Command: mount -t ext2 /dev/ram0 /var
Command: mount -t ext2 /dev/ram1 /usr
Command: cat /etc/motd
Welcome to
____ _ _
_ _ / ___| (_)_ __ _ _ _ _
| | | | | | | | '_ \| | | < \/ >
| |_| | |___| | | | | | |_| |> <
| __,_|\____|_|_|_| |_|\__,_/_/\_>
|_)
on Microblaze.
http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
Command: ifconfig lo 127.0.0.1
Command: ifconfig eth0
Command: mkdir /var
Command: mkdir /var/log
Command: mkdir /var/run
Command: mkdir /var/lock
Execution Finished, Exiting
Sash command shell (version 1.1.1)
/> pwd
/> cd usr
/usr> mkdir direct
/usr> ls
direct
/usr> cd direct
....................
ftp> bin
200 Type set to I.
ftp> recv try.txt
munmap of non-mmaped memory by process 23 (ftp): 74787400
munmap of non-mmaped memory by process 23 (ftp): 55aa55aa
munmap of non-mmaped memory by process 23 (ftp): 41aa55aa
munmap of non-mmaped memory by process 23 (ftp): 55aa5188
munmap of non-mmaped memory by process 23 (ftp): 55aa55a8
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