On Fri, Mar 26, 1999 at 03:49:32PM -0800, William J. Earl wrote:
> #define EXTIO_HPC3_BUSERR 0x0010
> #define EXTIO_SG_STAT_0 0x0001
ahh, another register I didn't know.
> HPC3_BUSERR means that the HPC3 got a bus error reading from memory.
> The driver is probably broken and giving bad commands to the HPC3.
> You should be able to find the error address in the GIO_ERR_ADDR register:
I've checked the MC registers cstat, gstat, the HPC3 registers intstat,
instat.bug, bus error and the extio register. All of them are zero. Any
other idea ?
This device has completely bogus header. Compaq scores again :-|
It's a host bridge, but it should be called ghost bridge instead ;^)
[Martin `MJ' Mares on linux-kernel]