Files
linux-nvgpu/include/linux/tegra_vgpu_t19x.h
Richard Zhao 1ac8f6477d gpu: nvgpu: vgpu: add TEGRA_VGPU_ATTRIB_MAX_SUBCTX_COUNT
Get max subctx count from RM server.

Jira VFND-3797

Change-Id: I95de2271a77bedfa8703231fa45da05c7d2da3e6
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1543018
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2017-08-28 17:04:31 -07:00

37 lines
1.0 KiB
C

/*
* 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
struct tegra_vgpu_alloc_ctx_header_params {
u64 ch_handle;
u64 ctx_header_va;
};
struct tegra_vgpu_free_ctx_header_params {
u64 ch_handle;
};
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;
};
#define TEGRA_VGPU_ATTRIB_MAX_SUBCTX_COUNT 100
#endif