gpu: nvgpu: vgpu: add num_pce to constants

Implement hal gops->ce2.get_num_pce.

Jira VFND-3797

Change-Id: Ie4fd3f170f2961ab5ebd1867b83bfda40e57aa2b
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1543020
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 13 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/ce2_vgpu.c b/drivers/gpu/nvgpu/vgpu/ce2_vgpu.c
index f7b06f3b..81035d71 100644
--- a/drivers/gpu/nvgpu/vgpu/ce2_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/ce2_vgpu.c
@@ -1,7 +1,7 @@
 /*
  * Virtualized GPU CE2
  *
- * Copyright (c) 2015, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2015-2017, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -33,3 +33,15 @@ int vgpu_ce2_nonstall_isr(struct gk20a *g,
 
         return 0;
 }
+
+static u32 vgpu_ce_get_num_pce(struct gk20a *g)
+{
+        struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
+
+        return priv->constants.num_pce;
+}
+
+void vgpu_init_ce2_ops(struct gpu_ops *gops)
+{
+        gops->ce2.get_num_pce = vgpu_ce_get_num_pce;
+}