Re: [RFC PATCH] powerpc: add ioremap_wt

2014-02-03 Thread Gabriel Paubert
On Mon, Feb 03, 2014 at 08:16:49AM +0100, Michael Moese wrote: > Allow for IO memory to be mapped cacheable for performing > PCI read bursts. > > Signed-off-by: Michael Moese > --- > arch/powerpc/include/asm/io.h | 3 +++ > arch/powerpc/mm/pgtable_32.c | 8 > 2 files changed, 11 insert

[RFC PATCH] powerpc: add ioremap_wt

2014-02-02 Thread Michael Moese
Allow for IO memory to be mapped cacheable for performing PCI read bursts. Signed-off-by: Michael Moese --- arch/powerpc/include/asm/io.h | 3 +++ arch/powerpc/mm/pgtable_32.c | 8 2 files changed, 11 insertions(+) diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/