[root@localhost root]# /root/rtl8139-diag -aa
rtl8139-diag.c:v2.10 9/18/2002 Donald Becker (becker@scyld.com)
http://www.scyld.com/diag/index.html
Index #1: Found a RealTek RTL8139 adapter at 0xf000.
The RealTek chip appears to be active, so some registers will not be read.
To see all register values use the '-f' flag.
RealTek chip registers at 0xf000
0x000: 6c544800 0000dd91 80000000 00000000 00002000 00002000 00002000 00002000
0x020: 0c7fc000 0c7fc600 0c7fcc00 0c7fd200 0c7b0000 0d000000 0000fff0 0000c07f
0x040: 78000680 0000f78e c98a0ac0 00000000 008d1001 00000000 0088c100 00100000
0x060: 1100000f 01e1782d 000145e1 00000000 00000004 000417c8 58fab388 ad38d843.
Realtek station address 00:48:54:6c:91:dd, chip type 'rtl8139B'.
Receiver configuration: Normal unicast and hashed multicast
Rx FIFO threshold 2048 bytes, maximum burst 2048 bytes, 32KB ring
Transmitter enabled with NONSTANDARD! settings, maximum burst 1024 bytes.
Tx entry #0 status 00002000 incomplete, 0 bytes.
Tx entry #1 status 00002000 incomplete, 0 bytes.
Tx entry #2 status 00002000 incomplete, 0 bytes.
Tx entry #3 status 00002000 incomplete, 0 bytes.
Flow control: Tx disabled Rx disabled.
The chip configuration is 0x10 0x8d, MII half-duplex mode.
No interrupt sources are pending.
====================================================================


The RealTek chip appears to be active, so some registers will not be read.

when i check it


Index #1: Found a RealTek RTL8139 adapter at 0xf000.
RealTek chip registers at 0xf000


what is thaty address mean??

becasue make my eth1 seems work but not work