On 03/21/2013 11:26 AM, Gregory CLEMENT wrote: > From: Lior Amsalem <[email protected]> > > For mvebu IOs are 32 bits and we have 40 bits memory due to LPAE so > make sure we give 32 bits addresses to the IOs. > > Signed-off-by: Lior Amsalem <[email protected]> > Tested-by: Franklin <[email protected]> > Signed-off-by: Gregory CLEMENT <[email protected]> > --- > arch/arm/mach-mvebu/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig > index 440b13e..617da94 100644 > --- a/arch/arm/mach-mvebu/Kconfig > +++ b/arch/arm/mach-mvebu/Kconfig > @@ -13,6 +13,7 @@ config ARCH_MVEBU > select MVEBU_CLK_CORE > select MVEBU_CLK_CPU > select MVEBU_CLK_GATING > + select DMABOUNCE if ARM_LPAE
This alone is not enough to use bounce buffers. Am I missing something? Rob > > if ARCH_MVEBU > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
