From be1da7070aeaee23ff659c1a8cd992789ff86da4 Mon Sep 17 00:00:00 2001 From: Zhi Wang Date: Tue, 3 May 2016 18:26:57 -0400 Subject: drm/i915/gvt: vGPU command scanner This patch introduces a command scanner to scan guest command buffers. Signed-off-by: Yulei Zhang Signed-off-by: Zhi Wang Signed-off-by: Zhenyu Wang --- drivers/gpu/drm/i915/gvt/cmd_parser.h | 49 +++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 drivers/gpu/drm/i915/gvt/cmd_parser.h (limited to 'drivers/gpu/drm/i915/gvt/cmd_parser.h') diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.h b/drivers/gpu/drm/i915/gvt/cmd_parser.h new file mode 100644 index 000000000000..bed33514103c --- /dev/null +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.h @@ -0,0 +1,49 @@ +/* + * Copyright(c) 2011-2016 Intel Corporation. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Authors: + * Ke Yu + * Kevin Tian + * Zhiyuan Lv + * + * Contributors: + * Min He + * Ping Gao + * Tina Zhang + * Yulei Zhang + * Zhi Wang + * + */ +#ifndef _GVT_CMD_PARSER_H_ +#define _GVT_CMD_PARSER_H_ + +#define GVT_CMD_HASH_BITS 7 + +void intel_gvt_clean_cmd_parser(struct intel_gvt *gvt); + +int intel_gvt_init_cmd_parser(struct intel_gvt *gvt); + +int intel_gvt_scan_and_shadow_workload(struct intel_vgpu_workload *workload); + +int intel_gvt_scan_and_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx); + +#endif -- cgit v1.2.3