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Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.c')
-rw-r--r--arch/powerpc/platforms/powernv/pci.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index be3cfc5ceabb..c01688a1a741 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);