linux-2.4.13-ep7312网卡驱动出差

pamire

为linux-2.4.13-patched-4-ep7312.tar.bz2加网卡驱动出错
我在drivers/net/cs89x0.c中的int __init cs89x0_probe
把base_addr改成了：0x20
起动时还是出错：

LCDCON:will call ep7312_update_lcd()
SKYEYE:  lcd_addr_begin 0xc0000000,lcd_addr_end 0xc0012bff, width 320, height 240, depth 8
Console: switching to colour frame buffer device 40x30
pty: 256 Unix98 ptys configured
skyeye_ts_drv.c: SkyEye touch screen driver initialize
skyeye_ts_drv.c: Device register with name: skyeye touch screen and number: 10 9
block: queued sectors max/low 9493kB/3164kB, 64 slots per queue
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
cs89x0:cs89x0_probe(0x20)
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: FB0C0000-FB5953FF [VIRTUAL FB0C0000-FB5953FF] (RO)
debug103 = 0x2040d
debug101 Can't allocate major number 31 for Memory Technology Devices mtdblock.
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 1024 bind 1024)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
VFS: Mounted root (romfs filesystem).
Freeing init memory: 72K

为什么起动之后，/proc此目录为空的呢？正常时它里面有相关系统方面的信息，这些信息是在哪里产生的？