diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index f91a4e5d872e..b6cb9966f100 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -564,10 +564,11 @@ static int pnv_tce_build(struct iommu_table *tbl, long index, long npages, proto_tce |= TCE_PCI_WRITE; tces = tcep = ((__be64 *)tbl->it_base) + index - tbl->it_offset; - rpn = __pa(uaddr) >> TCE_SHIFT; + rpn = __pa(uaddr) >> tbl->it_page_shift; while (npages--) - *(tcep++) = cpu_to_be64(proto_tce | (rpn++ << TCE_RPN_SHIFT)); + *(tcep++) = cpu_to_be64(proto_tce | + (rpn++ << tbl->it_page_shift)); /* Some implementations won't cache invalid TCEs and thus may not * need that flush. We'll probably turn it_type into a bit mask |