Re: Accessing shared physical memory

Alan Cox (alan@lxorguk.ukuu.org.uk)
Sat, 13 Nov 1999 18:46:31 +0000 (GMT)

Messages sorted by: [ date ][ thread ][ subject ][ author ]
Next message: Sergey Kubushin: "Re: Compile errors in 2.3.28 (and lower)..."
Previous message: fbujanic: "Problems with aic7xxx driver"

> > I am trying to access a board with shared memory at absolute address
> > 0xd0000. This is accessible in 'real-mode' on the ISA bus as
> > D000:0000.
>
> Dirty method is ptr = (short *) 0xc00d0000; It is not clean, not
> portable, not recommended, but it should work.

Not on non x86, and not neccessarily on 2.3.2x

Alan

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

Next message: Sergey Kubushin: "Re: Compile errors in 2.3.28 (and lower)..."
Previous message: fbujanic: "Problems with aic7xxx driver"