Re: [Xen-devel] PATCH: console.c: use ioremap instead of __va to map video memory

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 24 Apr 2006, at 08:01, Muli Ben-Yehuda wrote:

> > No, it got removed as it wasn't used, but it can easily be added back.
> > It's particularly easy since we probably don't need iounmap().
> Hmm, looking at the hg logs, it looks like ioremap() was added for
> x86-64 with the current __va() implementation. Can you please point me
> at the old version?
If you want the old ioremap(), see for example changeset 1452, and look 
for xen/arch/i386/ioremap.c. That implementation would still work even 
for x86/64 -- the bit that directly changes page tables should actually 
call map_pages_to_xen().
 -- Keir


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