RE: pgprot_writecombine & shub 1.x

Luck, Tony
2005-01-19T18:16:00Z

>Oh, I thought I said that in the first message, I'm talking
>about I/O memory here. In any event though, we shouldn't be
>mapping anything with the WC attribute that the EFI memory
>map doesn't allow.

Does the EFI memory map help here? Is I/O memory included
in the efi memory map? What about the hot-plug case ... the
EFI memory map isn't updated for new i/o memory that appears
when you plug in a new card?

-Tony