gpu: nvgpu: gp10b: Install gp10b access map

Bug 1692373

Change-Id: I63bb1f8a40fe5d2c7b61440c989b78e4cb3ece98
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/812351
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
index defda1c3..9c83030f 100644
--- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
@@ -1066,6 +1066,23 @@ static void gr_gp10b_set_gpc_tpc_mask(struct gk20a *g, u32 gpc_index)
                 tegra_fuse_writel(0x0, FUSE_OPT_GPU_TPC0_DISABLE_0);
 }
 
+static void gr_gp10b_get_access_map(struct gk20a *g,
+                                   u32 **whitelist, int *num_entries)
+{
+        static u32 wl_addr_gp10b[] = {
+                /* this list must be sorted (low to high) */
+                0x404468, /* gr_pri_mme_max_instructions       */
+                0x418800, /* gr_pri_gpcs_setup_debug           */
+                0x419a04, /* gr_pri_gpcs_tpcs_tex_lod_dbg      */
+                0x419a08, /* gr_pri_gpcs_tpcs_tex_samp_dbg     */
+                0x419e10, /* gr_pri_gpcs_tpcs_sm_dbgr_control0 */
+                0x419f78, /* gr_pri_gpcs_tpcs_sm_disp_ctrl     */
+        };
+
+        *whitelist = wl_addr_gp10b;
+        *num_entries = ARRAY_SIZE(wl_addr_gp10b);
+}
+
 void gp10b_init_gr(struct gpu_ops *gops)
 {
         gm20b_init_gr(gops);
@@ -1095,4 +1112,5 @@ void gp10b_init_gr(struct gpu_ops *gops)
         gops->gr.wait_empty = gr_gp10b_wait_empty;
         gops->gr.init_cyclestats = gr_gp10b_init_cyclestats;
         gops->gr.set_gpc_tpc_mask = gr_gp10b_set_gpc_tpc_mask;
+        gops->gr.get_access_map = gr_gp10b_get_access_map;
 }