Lite-On ethernet controller

Geert Uytterhoeven geert at
Fri Jun 2 05:54:59 EST 2000

On Thu, 1 Jun 2000, Josh Huber wrote:
> On Wed, May 31, 2000 at 08:40:57PM +0200, Michel Lanners wrote:
> > 00:05.0 Ethernet controller: Lite-On Communications Inc: Unknown device c115 (rev 25)
> >         Subsystem: Asante Technologies, Inc.: Unknown device f001
> >         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
> >         Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> >         Latency: 8 min, 56 max, 32 set, cache line size 08
> >         Interrupt: pin A routed to IRQ 30
> >         Region 0: I/O ports at 1c00 [size=256]
> >                   ^^^^^^^^^    ^^^^
> >         Region 1: Memory at c3002000 (32-bit, non-prefetchable) [size=256]
> >         Expansion ROM at c1240000 [disabled] [size=256K]
> >
> > The IO port region above might be your problem. What machine type is

I/O port is OK, since the card does work most of the time.

> > this? Do you have any ISA slots in your machine? Form the i8259
> > interrupt controller I deduce it's not a PowerMac...
> It's not a's a CHRP Longtrail board.  Geert's board has an ISA
> slot, and I believe mine has all the hardware for an ISA slot, except the
> actual slot was removed.

CHRP LongTrail has ISA. Interrupts are controlled by an OpenPIC master, and the
traditional dual i8259 cascade as a slave.

> Geert, how did you get the tulip-diag program to compile on your chrp
> machine?  I'd like to give it a try and see what it tells me.

By pathing it to map ISA I/O space :-) I mailed the patch to you.



Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

** Sent via the linuxppc-dev mail list. See

More information about the Linuxppc-dev mailing list