[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH RFC 1/8] xen/arm: Implement ioremap.
On 09/10/2013 03:18 PM, Ian Campbell wrote: > Common code uses this, it expects an uncached mapping. > > Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx> > --- > xen/arch/arm/mm.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c > index 69c157a..4521c8d 100644 > --- a/xen/arch/arm/mm.c > +++ b/xen/arch/arm/mm.c > @@ -694,6 +694,11 @@ void *ioremap_attr(paddr_t pa, size_t len, unsigned int > attributes) > return (__vmap(&pfn, nr, 1, 1, attributes) + offs); > } > > +void *ioremap(paddr_t pa, size_t len) > +{ > + return ioremap_attr(pa, len, PAGE_HYPERVISOR_NOCACHE); > +} > + Can you inline ioremap in the header (asm-arm/mm.h)? > static int create_xen_table(lpae_t *entry) > { > void *p; > -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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