drm/amdkfd: Add trap handler for CWSR

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The trap handler is like an interrupt handler running on the GPU
compute unit. It is needed for supporting CWSR (compute wave
save/restore).

This file defines an array with the pre-compiled GFXv8 shader ISA.
The assembly code is included for reference in #if 0 ... #endif.

Signed-off-by: Shaoyun.liu <shaoyun.liu@amd.com>
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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Felix Kuehling 2017-11-14 16:41:18 -05:00 • committed by Oded Gabbay

parent b20cd0df15

commit 449fea6126

1 changed files with 1384 additions and 0 deletions

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drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx8.asm Normal file

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