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SubjectRe: ioremap()/PCI sickness in 2.4.18-rc2
On Wed, Feb 20, 2002 at 12:26:12PM -0500, Jeff Garzik wrote:
> "Jeff V. Merkey" wrote:
> > #ifdef CPU_ARCH_IS_ALPHA
> > #warning This looks quite suspect out
> > if ((as->vaddr = (vkaddr_t)(dense_mem((unsigned)as->ioaddr)+(unsigned)as->ioaddr)) == 0) {
> > #else
> >
> > =====> we are failing at this point
> >
> > if ((as->vaddr = (vkaddr_t)ioremap((unsigned)as->ioaddr, as->msize)) == 0) {
> > #endif
>
> ioremap works just fine on alpha.
>
> type abuse aside, and alpha bugs aside, this looks ok... what is the
> value of as->msize?


Size is "sz" as reported in the sci adapter log file.

Feb 20 09:49:45 lnx1 kernel: Mapping address space PREFETCH space: phaddr c0000000 sz 469762048 out of 469762048.

size = 469762048.

Jeff


>
> --
> Jeff Garzik | "Why is it that attractive girls like you
> Building 1024 | always seem to have a boyfriend?"
> MandrakeSoft | "Because I'm a nympho that owns a brewery?"
> | - BBC TV show "Coupling"
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