DM9000网卡不能接收数据包

最近在做NIOS+uClinux+DM9000驱动出错如下：
为什麽会：
RX packets:0 errors:0 dropped:0 overruns:0 frame:0


以下为启动时的信息，网卡已经找到了，但是就是不能接受发送包
Linux version 2.6.11-uc0 (Administrator@zhang) (gcc version 3.4.1 (Altera Nios I
I 5.1 b93)) #53 Thu Jun 12 18:45:58 2008




uClinux/Nios II

Altera Nios II support ? 2004 Microtronix Datacom Ltd.


setup_arch: No persistant network settings signature at 017F0000

Built 1 zonelists

Kernel command line: root=/dev/mtdblock0 ro

PID hash table entries: 128 (order: 7, 2048 bytes)

Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)

Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)

Memory available: 14464k/16384k RAM, 0k/0k ROM (1447k kernel code, 294k data)

Mount-cache hash table entries: 512 (order: 0, 4096 bytes)

NET: Registered protocol family 16

Serial: JTAG UART driver $Revision: 1.4 $

ttyJ0 at MMIO 0x819010f0 (irq = 5) is a jtag_uart

io scheduler noop registered

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

dmfe_probe:eth0, 50000 Khz Nios

the iobase is:0x1901000

eth0 I/O: 1901000, VID: 90000a46

ADDR: 00:07:ed:00:00:00

dmfe: dmfe_get_stats 0

dmfe_probe:eth1, 50000 Khz Nios

Microtronix map: Found 1 x16 devices at 0x0 in 16-bit bank

Intel/Sharp Extended Query Table at 0x0031

Using buffer write method

cfi_cmdset_0001: Erase suspend on write enabled

cmdlinepart partition parsing not available

RedBoot partition parsing not available

Using Microtronix development partition definition

Creating 2 MTD partitions on "Microtronix map":

0x00200000-0x00800000 : "romfs"

0x00000000-0x00200000 : "loader/kernel"

NET: Registered protocol family 2

IP: routing cache hash table of 512 buckets, 4Kbytes

TCP established hash table entries: 1024 (order: 1, 8192 bytes)

TCP bind hash table entries: 1024 (order: 0, 4096 bytes)

TCP: Hash tables configured (established 1024 bind 1024)

NET: Registered protocol family 1

NET: Registered protocol family 17

VFS: Mounted root (romfs filesystem) readonly.

Freeing unused kernel memory: 60k freed (0x194000 - 0x1a2000)

expand: from=/ramfs.img to=/dev/ram0
expand: from=/ramfs.img to=/dev/ram1

/etc/issue www.microtronix.com June 2005


Welcome to Linux on the Nios II

Nios2 login: nios
nios
Password: uClinux


# ifconfig eth0
ifconfig eth0
dmfe: dmfe_get_stats 0

eth0 Link encap:Ethernet HWaddr 00:07:ED:00:00:00
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Interrupt:3 Base address:0x1000

# ifconfig eth0 192.168.0.10
ifconfig eth0 192.168.0.10
dmfe: dmfe_open 0

dmfe: dmfe_init_dm9000() 0


dmfe_init_dm9000: FEH REG=0

dmfe: dm9000_hash_table() 0

dmfe: dm9000_hash_table() 0

dmfe: dmfe_get_stats 0

dmfe: dm9000_hash_table() 0

dmfe: dm9000_hash_table() 0

dmfe: dmfe_get_stats 0

# dmfe: dmfe_timer() 0

dmfe: dmfe_init_dm9000() 0


dmfe_init_dm9000: FEH REG=0

dmfe: dm9000_hash_table() 0

ifcdmfe: dmfe_timer() 0

onfig dmfe: dmfe_timer() 0

downdmfe: dmfe_timer() 0


ifconfig down
dmfe: dmfe_get_stats 0

down: error fetching interface information: Device not found
# dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

ifcodmfe: dmfe_timer() 0

nfigg dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

if
ifconfigg if
ifconfigg: not found
# dmfe: dmfe_timer() 0

ifconfdmfe: dmfe_timer() 0

ig etdmfe: dmfe_timer() 0

h0
ifconfig eth0
dmfe: dmfe_get_stats 0

eth0 Link encap:Ethernet HWaddr 00:07:ED:00:00:00
inet addr:192.168.0.10 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Interrupt:3 Base address:0x1000

# dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

dmfe: dmfe_timer() 0

fidmfe: dmfe_timer() 0


dmfe: dmfe_timer() 0

fi
syntax error
# ifcodmfe: dmfe_timer() 0

nfig eth0dmfe: dmfe_timer() 0

down
dmfe: dmfe_timer() 0

ifconfig eth0 down
dmfe: dm9000_hash_table() 0

dmfe: dmfe_stop 0

Uninitialised timer!

This is just a warning. Your computer is OK

function=0x00000000, data=0x0

Stack from 00dcbe7c:<0>

<0> 00000000<0> 00011ed8<0> 001ef278<0> 00011f18<0> 001ef000<0> 000c5054<
0> 0021810c<0> 001ef024<0>

<0> 00001042<0> 000e6e18<0> 00000000<0> 00001003<0> 00001042<0> 001ef000<
0> 000e85b0<0> ffffff9d<0>

<0> 00008914<0> 001e18a0<0> 00218100<0> 00125c18<0> 30687465<0> 00000000<
0> 00da6bcc<0> 00000000<0>

<0> 00db1042<0> 00000004<0> 00db2558<0> 00000002<0> 00db1042<0> 00000004<
0> 00db2558<0> 00000002<0>

<0> 00dbfdec<0> 00dbfea8<0> 00d804b0<0> 00008914<0> 00d8053c<0> 00000000<
0> 00dbfdec<0> 00dbfdec<0>

<0> 00008914<0> 00db25d8<0> 0012702c<0> 00212300<0> ffffffbf<0> 000dd1dc<
0> 3830365b<0> ffff005d<0>

Call Trace:<0>

<0> [<00000002>]<0> [<00000000>]<0> [<00000004>]<0> [<0004de30>]<0>

<0> [<0004df38>]<0> [<00000003>]<0> [<00000001>]<0> [<000dd760>]<0>

<0> [<00000000>]<0> [<0004e1ac>]<0> [<00000000>]<0> [<00000000>]<0>

<0> [<00000003>]<0> [<00000001>]<0> [<000003c8>]<0> [<00008914>]<0>

<0> [<00000004>]<0> [<00000000>]<0> [<00000000>]<0> [<00000000>]<0>

<0> [<00000000>]<0> [<00000000>]<0> [<00000036>]<0> [<00000004>]<0>

<0> [<00008914>]<0> [<00000000>]<0> [<00000001>]<0> [<00000000>]<0>

dmfe: dmfe_get_stats 0

dmfe: dmfe_get_stats 0

# ifconfig
ifconfig
dmfe: dmfe_get_stats 0

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0

# ifconfig eth0
ifconfig eth0
dmfe: dmfe_get_stats 0

eth0 Link encap:Ethernet HWaddr 00:07:ED:00:00:00
inet addr:192.168.0.10 Bcast:192.168.0.255 Mask:255.255.255.0
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Interrupt:3 Base address:0x1000

#

你能说明白点、具体点,太多很难看懂的

就是 我用ifconfig eth0 命令时  
出现
ifconfig eth0

eth0 Link encap:Ethernet HWaddr 00:07:ED:00:00:00
inet addr:192.168.0.10 Bcast:192.168.0.255 Mask:255.255.255.0
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Interrupt:3 Base address:0x1000

RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

RX packets不应该为0的

肯定能，一定能，只是你说的不明白

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