$ dmesg | grep -i acer
pchb0: Acer Labs M1541 Host-PCI Bridge (rec. 0x04)
ppb0 at pci0 dev 1 function 0: Acer Labs M5243 PCI-AGP Bridge (rev. 0x04)
pcib0: Acer Labs M1543 PCI-ISA Bridge (rev. 0xc3)
pciide0 at pci0 dev 15 function 0: Acer Labs M5229 UDMA IDE controller (rev.
0xc2)

Hope that could help.

----- Original Message -----
From: "Eric Delcamp" <e.delcamp@wanadoo.fr>
To: <port-i386@netbsd.org>
Sent: Monday, November 11, 2002 2:07 AM
Subject: Ali M1543 South bridge


> Hi,
> I'm installing NetBSD on a good old GA-5AX motherboard, and there is a
> strange thing about the chipset (Ali M1543).
> I think the SMBus is not enable by NetBSD on this chipset.
>
> (related reference may be a message titled "SMbus: here we go again"
posted
> the 07/25/2002 on tech-kern mailing list).
>
> References I found :
>
http://www.scali.com/download/kernel/patches/linux-2.2.19-lm_sensors-2.6.1.p
> atch
>