Merge remote-tracking branch 'remotes/origin/dev/linux-nvgpu-t19x' into linux-nvgpu

Bug 200363166

Change-Id: Ic662d7b44b673db28dc0aeba338ae67cf2a43d64
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/include/linux/tegra_vgpu_t19x.h b/include/linux/tegra_vgpu_t19x.h
new file mode 100644
index 00000000..38dbbf60
--- /dev/null
+++ b/include/linux/tegra_vgpu_t19x.h
@@ -0,0 +1,55 @@
+/*
+ * 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 __TEGRA_VGPU_T19X_H
+#define __TEGRA_VGPU_T19X_H
+
+#define TEGRA_VGPU_CMD_ALLOC_CTX_HEADER         100
+#define TEGRA_VGPU_CMD_FREE_CTX_HEADER          101
+#define TEGRA_VGPU_CMD_MAP_SYNCPT               102
+#define TEGRA_VGPU_CMD_TSG_BIND_CHANNEL_EX      103
+
+struct tegra_vgpu_alloc_ctx_header_params {
+        u64 ch_handle;
+        u64 ctx_header_va;
+};
+
+struct tegra_vgpu_free_ctx_header_params {
+        u64 ch_handle;
+};
+
+struct tegra_vgpu_map_syncpt_params {
+        u64 as_handle;
+        u64 gpu_va;
+        u64 len;
+        u64 offset;
+        u8 prot;
+};
+
+struct tegra_vgpu_tsg_bind_channel_ex_params {
+        u32 tsg_id;
+        u64 ch_handle;
+        u32 subctx_id;
+        u32 runqueue_sel;
+};
+
+union tegra_vgpu_t19x_params {
+        struct tegra_vgpu_alloc_ctx_header_params alloc_ctx_header;
+        struct tegra_vgpu_free_ctx_header_params free_ctx_header;
+        struct tegra_vgpu_map_syncpt_params map_syncpt;
+        struct tegra_vgpu_tsg_bind_channel_ex_params tsg_bind_channel_ex;
+};
+
+#define TEGRA_VGPU_ATTRIB_MAX_SUBCTX_COUNT      100
+
+#endif