On Tue, Jul 17, 2018 at 02:38:05PM +0100, Paul Durrant wrote: > ...meaning 'bus frame number' i.e. a frame number mapped in the IOMMU > rather than the MMU. > > This patch is a largely cosmetic change that substitutes the terms 'gfn' > and 'gaddr' for 'bfn' and 'baddr' in all the places where the frame number > or address relate to the IOMMU rather than the MMU. > > The parts that are not purely cosmetic are: > > - the introduction of a type-safe declaration of bfn_t and definition of > INVALID_BFN to make the substitution of gfn_x(INVALID_GFN) mechanical. > - the introduction of __bfn_to_baddr and __baddr_to_bfn (and type-safe > variants without the leading __) with some use of the former. > > Subsequent patches will convert code to make use of type-safe BFNs. > > Signed-off-by: Paul Durrant <paul.durr...@citrix.com>
Reviewed-by: Wei Liu <wei.l...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
