> I'm running a linux 2.4.18 kernel on a PC with SiS glue chip:
>
> cubox2.sj.broadcom.com$ lspci
> 00:00.0 Host bridge: Silicon Integrated Systems [SiS]: Unknown device
0650 (rev 01)
> 00:01.0 PCI bridge: Silicon Integrated Systems [SiS] 5591/5592 AGP
> 00:02.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513
> 00:02.2 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 07)
> 00:02.3 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 07)
> 00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
(rev d0)
> 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS]
SiS7012 PCI
> +Audio Accelerator (rev a0)
> 00:03.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900
10/100
> +Ethernet (rev 90)
> 00:0f.0 Network controller: BROADCOM Corporation: Unknown device 4301
> 01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS]:
Unknown device
> +6325
>
> Reading a Broadcom device register which returns a pci target abort
> will return the last value read, the SiS chip actually cycles thru the
> last 4 recently read values, instead of returning 0xffffffff like all
> other PC system chips I've ever seen. Is this a known SiS chip bug?
>
> Thanks much for any info you could provide.
>
> neal nuckolls
> [email protected]
Not much info as I don't have the hardware here to reproduce your
config. From your e-mail address I assume you're developing Linux
drivers for your network cards or debugging a problem with existing ones.
I took the liberty of forwarding your e-mail to the linux-kernel mailing
list. If this problem is known there are chances one subscriber is aware
of it (there are SiS people around here).
LB.