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drm/xe: Add MI_COPY_MEM_MEM GPU instruction definitions

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MI_COPY_MEM_MEM GPU instructions are used to copy ctx timestamp from a
LRC registers to another location at the beginning of every jobs
execution. Add MI_COPY_MEM_MEM GPU instruction definitions.

v2:
 - Include MI_COPY_MEM_MEM based on instruction order (Michal)
 - Fix tabs/spaces issue (Michal)
 - Use macro for DW definition (Michal)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611144053.2805091-3-matthew.brost@intel.com
This commit is contained in:
Matthew Brost 2024-06-11 07:40:44 -07:00
parent 8b9544e07d
commit 9f46ecbb3f
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/xe/instructions/xe_mi_commands.h
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@ -59,6 +59,10 @@
#define MI_LOAD_REGISTER_MEM (__MI_INSTR(0x29) | XE_INSTR_NUM_DW(4))
#define MI_LRM_USE_GGTT REG_BIT(22)
#define MI_COPY_MEM_MEM (__MI_INSTR(0x2e) | XE_INSTR_NUM_DW(5))
#define MI_COPY_MEM_MEM_SRC_GGTT REG_BIT(22)
#define MI_COPY_MEM_MEM_DST_GGTT REG_BIT(21)
#define MI_BATCH_BUFFER_START __MI_INSTR(0x31)
#endif