2008-07-04 04:17:04 Help ???????????Unable to create socket
Bingo Hu (CHINA)
Message: 58326
Hi all,
Who can help me ?
Kernel stop in output " Unable to create socket" in Uart , can not go on.Why?
Thanks anybody can give me some advice.
My information is following:
U-Boot 1.1.6 (ADI-2008R1) (Jun 27 2008 - 06:17:58)
CPU: ADSP bf537-0.2 (Detected Rev: 0.2)
Board: ADI BF537 stamp board
Support: http://blackfin.uclinux.org/
Clock: VCO: 500 MHz, Core: 500 MHz, System: 100 MHz
RAM: 64 MB
Flash: 4 MB
In: serial
Out: serial
Err: serial
Net: Blackfin EMAC
MAC: E6:BA:B1:CF:CD:38
I2C: ready
Hit any key to stop autoboot: 5 4 3 2 1 0
## Booting image at 20040000 ...
Image Name: Linux-2.6.22.18-ADI-2008R1-svn
Created: 2008-07-02 5:00:59 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 3558328 Bytes = 3.4 MB
Load Address: 00001000
Entry Point: 000d0000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = d0000
Linux version 2.6.22.18-ADI-2008R1-svn (bingo@linux-Bingo) (gcc version 4.1.2 (ADI svn)) #31 Wed Jul 2 13:00:52 CST 2008
Hardware Trace Active and Enabled
Warning: limiting memory to 60MB due to hardware anomaly 05000263
Blackfin support (C) 2004-2007 Analog Devices, Inc.
Compiled for ADSP-BF537 Rev 0.2
Blackfin Linux support by http://blackfin.uclinux.org/
Processor Speed: 500 MHz core clock and 100 MHz System Clock
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
text = 0x00001000-0x000947b0
rodata = 0x00095000-0x000c2894
data = 0x000c3000-0x000d0000
stack = 0x000c4000-0x000c6000
init = 0x000d0000-0x00660000
bss = 0x00660000-0x0066bc84
available = 0x0066bc84-0x03bff000
DMA Zone = 0x03f00000-0x04000000
Instruction Cache Enabled
Data Cache Enabled (write-through)
Built 1 zonelists. Total pages: 15240
Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600
Configuring Blackfin Priority Driven Interrupts
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 54284k/65536k RAM, (5696k init code, 589k kernel code, 286k data, 1024k dma, 3660k reserved)
Blackfin Scratchpad data SRAM: 4 KB
Blackfin Data A SRAM: 16 KB (16 KB free)
Blackfin Data B SRAM: 16 KB (16 KB free)
Blackfin Instruction SRAM: 48 KB (40 KB free)
Mount-cache hash table entries: 512
Blackfin GPIO Controller
Blackfin DMA Controller
stamp_init(): registering device resources
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler cfq registered
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
Serial: Blackfin serial driver
bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 18) is a BFIN-UART
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
bfin-spi bfin-spi.0: Blackfin BF5xx on-chip SPI Contoller Driver, Version 1.0, regs_base@ffc00500, dma channel@7
Freeing unused kernel memory: 5696k freed
dma_alloc_init: dma_page @ 0x0065d000 - 256 pages at 0x03f00000
No usable address families found.
socket: Function not implemented
Unable to create socket
Unable to create socket
Unable to create socket
_____________________________________
a8888b. / Welcome to the uClinux distribution \
d888888b. / _ _ \
8P"YP"Y88 / | | |_| __ __ (TM) |
8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |
8' .88 \ | | | | _ \| | | | \ / |
8`._.' Y8. \ | |__ | | | | | |_| | / \ |
d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |
dP . Y8b. \ For embedded processors including |
d8:' " `::88b \ the Analog Devices Blackfin /
d8" 'Y88b \___________________________________/
:8P ' :888
8a. : _a88P For further information, check out:
._/"Yaa_: .| 88P| - http://blackfin.uclinux.org/
\ YP" `| 8P `. - http://docs.blackfin.uclinux.org/
/ \.___.d| .' - http://www.uclinux.org/
`--..__)8888P`._.' jgs/a:f - http://www.analog.com/blackfin
Have a lot of fun...
BusyBox v1.4.1 (2008-07-02 12:53:46 CST) Built-in shell (msh)
Enter 'help' for a list of built-in commands.
root:/> Unable to create socket
Unable to create socket
Unable to create socket
Unable to create socket
Unable to create socket
Unable to create socket
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2008-07-04 05:10:42 Re: Help ???????????Unable to create socket
Yi Li (CHINA)
Message: 58342
Have you enabled your ethernet driver?
QuoteReplyEditDelete
2008-07-04 09:52:20 Re: Help ???????????Unable to create socket
Mike Frysinger (UNITED STATES)
Message: 58352
the kernel did not stop, you just havent typed anything
if you disable networking in your kernel, then you should disable networking related applications as well ... otherwise, what you're seeing is expected behavior