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drm/amdkfd: Fix gfx10 wave64 VGPR context restore 

Copy/paste error, first 4 VGPRs are separated by 64 dwords (256 bytes).

Cc: Shaoyun Liu <shaoyun.liu@amd.com>
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: shaoyunl <shaoyun.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jay Cornwall 2019-07-28 15:24:40 -05:00 committed by Alex Deucher
parent f16d523f9d
commit 7ce55e0b6f
2 changed files with 6 additions and 6 deletions
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6
drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
View File

@ -982,9 +982,9 @@ static const uint32_t cwsr_trap_gfx10_hex[] = {
0x00000080, 0xbf0a6f7c,
0xbf85fff7, 0xbeff03c1,
0xe0304000, 0x725d0000,
0xe0304080, 0x725d0100,
0xe0304100, 0x725d0200,
0xe0304180, 0x725d0300,
0xe0304100, 0x725d0100,
0xe0304200, 0x725d0200,
0xe0304300, 0x725d0300,
0xb9782a05, 0x80788178,
0x907c9973, 0x877c817c,
0xbf06817c, 0xbf850002,

6
drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm
View File

@ -747,9 +747,9 @@ L_RESTORE_SHARED_VGPR_WAVE64_LOOP:
/* VGPR restore on v0 */
L_RESTORE_V0:
buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1
buffer_load_dword v1, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1 offset:128
buffer_load_dword v2, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1 offset:128*2
buffer_load_dword v3, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1 offset:128*3
buffer_load_dword v1, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1 offset:256
buffer_load_dword v2, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1 offset:256*2
buffer_load_dword v3, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1 offset:256*3
/* restore SGPRs */
//will be 2+8+16*6