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-rw-r--r--drivers/iommu/io-pgtable.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
index 3fef5457ff6c..260af2923d1b 100644
--- a/drivers/iommu/io-pgtable.h
+++ b/drivers/iommu/io-pgtable.h
@@ -179,4 +179,9 @@ void *io_pgtable_alloc_pages_exact(struct io_pgtable_cfg *cfg, void *cookie,
void io_pgtable_free_pages_exact(struct io_pgtable_cfg *cfg, void *cookie,
void *virt, size_t size);
+extern struct io_pgtable_init_fns io_pgtable_arm_32_lpae_s1_init_fns;
+extern struct io_pgtable_init_fns io_pgtable_arm_32_lpae_s2_init_fns;
+extern struct io_pgtable_init_fns io_pgtable_arm_64_lpae_s1_init_fns;
+extern struct io_pgtable_init_fns io_pgtable_arm_64_lpae_s2_init_fns;
+
#endif /* __IO_PGTABLE_H */