1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/platform_gk20a.h b/drivers/gpu/nvgpu/common/linux/platform_gk20a.h
index 6994677e..ba4880af 100644
--- a/drivers/gpu/nvgpu/common/linux/platform_gk20a.h
+++ b/drivers/gpu/nvgpu/common/linux/platform_gk20a.h
@@ -32,7 +32,8 @@ struct gk20a_scale_profile;
 struct secure_page_buffer {
         void (*destroy)(struct gk20a *, struct secure_page_buffer *);
         size_t size;
-        u64 iova;
+        dma_addr_t phys;
+        size_t used;
 };
 
 struct gk20a_platform {
@@ -148,6 +149,8 @@ struct gk20a_platform {
         /* Powerdown platform dependencies */
         void (*idle)(struct device *dev);
 
+        /* Preallocated VPR buffer for kernel */
+        size_t secure_buffer_size;
         struct secure_page_buffer secure_buffer;
 
         /* Device is going to be suspended */