The sketchy bypass uses 256M pages so add this page size as well.
This should cause no behavioral change but will be used later.
Fixes:
477afd6ea6 "powerpc/ioda: Use ibm,supported-tce-sizes for IOMMU page size mask"
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
/* Add 16M for POWER8 by default */
if (cpu_has_feature(CPU_FTR_ARCH_207S) &&
!cpu_has_feature(CPU_FTR_ARCH_300))
- mask |= SZ_16M;
+ mask |= SZ_16M | SZ_256M;
return mask;
}