On Wed, Jun 11, 2014 at 09:55:48AM +0100, Matt Fleming wrote:
> Can't you use either early_ioremap() or ioremap() (depending on when you
> want to access the physical address), perhaps coupled with
> efi_call_phys()?
I had actually tried that exact approach, but I think the problem is
that I need
On Mon, 09 Jun, at 03:00:17PM, Alex Thorlton wrote:
>
> I think the problem is that I really need to be doing this at a point
> where I can directly use physical addressing (the function pointer that
> we have stored in efi.uv_systab contains the physical address of our
> function) - at least that
On Mon, Jun 09, 2014 at 03:00:17PM -0500, Alex Thorlton wrote:
> Hi guys,
>
> We recently ran into/corrected a bug in our BIOS that was exposed by the
> recent updates to the way that the EFI code maps in memory during boot.
> Discussion here:
>
> http://comments.gmane.org/gmane.linux.kernel/1638
Hi guys,
We recently ran into/corrected a bug in our BIOS that was exposed by the
recent updates to the way that the EFI code maps in memory during boot.
Discussion here:
http://comments.gmane.org/gmane.linux.kernel/1638074
Anyways, we now need to find a way to determine the BIOS version before
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