gpu: nvgpu: falcon copy to DMEM support

- Added falcon interface/HAL copy to DMEM
method.

JIRA NVGPU-99

Change-Id: I783f8046e96d9e47091afb943697256c289ebab6
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1506576
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/falcon/falcon.c b/drivers/gpu/nvgpu/common/falcon/falcon.c
index 4e3ea1a8..375a9cee 100644
--- a/drivers/gpu/nvgpu/common/falcon/falcon.c
+++ b/drivers/gpu/nvgpu/common/falcon/falcon.c
@@ -124,6 +124,14 @@ int nvgpu_flcn_copy_from_dmem(struct nvgpu_falcon *flcn,
         return flcn_ops->copy_from_dmem(flcn, src, dst, size, port);
 }
 
+int nvgpu_flcn_copy_to_dmem(struct nvgpu_falcon *flcn,
+        u32 dst, u8 *src, u32 size, u8 port)
+{
+        struct nvgpu_falcon_ops *flcn_ops = &flcn->flcn_ops;
+
+        return flcn_ops->copy_to_dmem(flcn, dst, src, size, port);
+}
+
 void nvgpu_flcn_sw_init(struct gk20a *g, u32 flcn_id)
 {
         struct nvgpu_falcon *flcn = NULL;