I post this message to current-users and port-sparc.

Kazufumi-MIT-Mitani <mit@mit-s.otaru-uc.ac.jp>  wrote:

Kazufumi> ledma0 at sbus0 slot 15 offset 0x400010: rev 2
Kazufumi> le0 at ledma0 slot 15 offset 0xc00000 level 6:
Kazufumi> address 08:00:20:1d:ed:e8
Kazufumi> le0: 8 receive buffers, 2 transmit buffers

Kazufumi> le0: card failed to initialize
Kazufumi> ledma0: error: csr=a0460012<ERR,IEN>
Kazufumi> stray interrupt ipl 0x6 pc=0xf008d730
Kazufumi> npc=0xf008d734 psr=404000c6<S,PS>

It seems that the interface is broken or there's some
cable/terminate troubles.

Kazufumi> and can't use le0.
Kazufumi> source is suped Apr 15 morning(JST).
Kazufumi> netbsd-1.3.1 kernel also didn't up on my box.
Kazufumi> (I'm using Feb. 27 current kernel now)

Did it work on formerly or under another OS?