hOW to connect the DM9000 inDE2

Thanks hippo

Now I find the SOPC builder have the DM9000 interface ,The next information is my hardward,the name is dm9000, so I will not change the name in dm9000.c in driver/net/

niosii DM9000

Addr[2]------------------------->[cmd]

[rd_n]---------------------------->[rd_n]

[cs_n]---------------------------->[cs_n]

[wr_n]---------------------------->[wr_n]

[irq]<------------------------------[irq]

but I got the next errors .

<div class='quotetop'>QUOTE </div>

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NET: Registered protocol family 16

Initializing Cryptographic API

NIOS serial driver version 0.0

ttyS0 (irq = 1) is a builtin NIOS UART

io scheduler noop registered

io scheduler deadline registered

dmfe_probe:eth0, 50000 Khz Nios

dmfe_probe: eth0 VID: 0x2B2A2928 .ne. 0x90000A46

NET: Registered protocol family 2

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

TCP established hash table entries: 512 (order: 0, 4096 bytes)

TCP bind hash table entries: 512 (order: -1, 2048 bytes)

TCP: Hash tables configured (established 512 bind 512)

IPv4 over IPv4 tunneling driver

GRE over IPv4 tunneling driver

NET: Registered protocol family 17

Freeing unused kernel memory: 360k freed (0x119e000 - 0x11f7000)

init started: BusyBox v1.1.1-pre0 (2006.11.01-13:08+0000) multi-call binary

BusyBox v1.1.1-pre0 (2006.11.01-13:08+0000) Built-in shell (msh)

Enter &#39;help&#39; for a list of built-in commands.# ifconfig eth0 192.168.1.30 netmask 255.255.255.0

oom-killer: gfp_mask=0xd0

DMA per-cpu:

cpu 0 hot: low 2, high 6, batch 1

cpu 0 cold: low 0, high 2, batch 1

Normal per-cpu: empty

HighMem per-cpu: empty

Free pages: 1196kB (0kB HighMem)

Active:159 inactive:156 dirty:0 writeback:0 unstable:0 free:299 slab:934 mapped:

0 pagetables:0

DMA free:1196kB min:360kB low:448kB high:540kB active:636kB inactive:624kB prese

nt:8192kB pages_scanned:1445 all_unreclaimable? yes

lowmem_reserve[]: 0 0 0

Normal free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pag

es_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

HighMem free:0kB min:128kB low:160kB high:192kB active:0kB inactive:0kB present:

0kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 1*4kB 1*8kB 0*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB

0*4096kB = 1196kB

Normal: empty

HighMem: empty

Out of Memory: Killed process 40 (sh).[/b]

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why? I have no dma in my system . how to deal with it ?