diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index be3cfc5ceab..c01688a1a74 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -30,7 +30,6 @@ #include <asm/opal.h> #include <asm/iommu.h> #include <asm/tce.h> -#include <asm/abs_addr.h> #include <asm/firmware.h> #include "powernv.h" @@ -447,6 +446,11 @@ static void pnv_tce_free(struct iommu_table *tbl, long index, long npages) pnv_tce_invalidate(tbl, tces, tcep - 1); } +static unsigned long pnv_tce_get(struct iommu_table *tbl, long index) +{ + return ((u64 *)tbl->it_base)[index - tbl->it_offset]; +} + void pnv_pci_setup_iommu_table(struct iommu_table *tbl, void *tce_mem, u64 tce_size, u64 dma_offset) @@ -597,6 +601,7 @@ void __init pnv_pci_init(void) ppc_md.pci_dma_dev_setup = pnv_pci_dma_dev_setup; ppc_md.tce_build = pnv_tce_build; ppc_md.tce_free = pnv_tce_free; + ppc_md.tce_get = pnv_tce_get; ppc_md.pci_probe_mode = pnv_pci_probe_mode; set_pci_dma_ops(&dma_iommu_ops); |