diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/inc/dmub_fw_meta.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_fw_meta.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_fw_meta.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_fw_meta.h deleted file mode 100644 index 242ec257998c..000000000000 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_fw_meta.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright 2019 Advanced Micro Devices, Inc. - * - * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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: AMD - * - */ -#ifndef _DMUB_META_H_ -#define _DMUB_META_H_ - -#include "dmub_types.h" - -#pragma pack(push, 1) - -/* Magic value for identifying dmub_fw_meta_info */ -#define DMUB_FW_META_MAGIC 0x444D5542 - -/* Offset from the end of the file to the dmub_fw_meta_info */ -#define DMUB_FW_META_OFFSET 0x24 - -/** - * struct dmub_fw_meta_info - metadata associated with fw binary - * - * NOTE: This should be considered a stable API. Fields should - * not be repurposed or reordered. New fields should be - * added instead to extend the structure. - * - * @magic_value: magic value identifying DMUB firmware meta info - * @fw_region_size: size of the firmware state region - * @trace_buffer_size: size of the tracebuffer region - */ -struct dmub_fw_meta_info { - uint32_t magic_value; - uint32_t fw_region_size; - uint32_t trace_buffer_size; -}; - -/* Ensure that the structure remains 64 bytes. */ -union dmub_fw_meta { - struct dmub_fw_meta_info info; - uint8_t reserved[64]; -}; - -#pragma pack(pop) - -#endif /* _DMUB_META_H_ */ |