gpu: nvgpu: vgpu: add t19x support

- add commit_inst hal ops
- add t19x cmds to cmd big union
- add t19x vgpu driver and call t19x hal init
- get guest channel_base to calculate hw channel id

Jira VFND-3796

Change-Id: Ic2431233fd174afc2c84c4794e20552e6e88b1dc
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master/r/1474715
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gr_vgpu.h b/drivers/gpu/nvgpu/vgpu/gr_vgpu.h
new file mode 100644
index 00000000..fcce58a4
--- /dev/null
+++ b/drivers/gpu/nvgpu/vgpu/gr_vgpu.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 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,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef _GR_VGPU_H_
+#define _GR_VGPU_H_
+
+int vgpu_gr_commit_inst(struct channel_gk20a *c, u64 gpu_va);
+
+#endif