Searched hist:fa722f0d (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/drivers/gpu/drm/amd/amdkfd/ |
H A D | cwsr_trap_handler_gfx9.asm | fa722f0d Tue Apr 02 11:43:30 CDT 2019 Jay Cornwall <Jay.Cornwall@amd.com> drm/amdkfd: Preserve ttmp[4:5] instead of ttmp[14:15]
ttmp[4:5] is initialized by the SPI with SPI_GDBG_TRAP_DATA* values. These values are more useful to the debugger than ttmp[14:15], which carries dispatch_scratch_base*. There are too few registers to preserve both.
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> fa722f0d Tue Apr 02 11:43:30 CDT 2019 Jay Cornwall <Jay.Cornwall@amd.com> drm/amdkfd: Preserve ttmp[4:5] instead of ttmp[14:15] ttmp[4:5] is initialized by the SPI with SPI_GDBG_TRAP_DATA* values. These values are more useful to the debugger than ttmp[14:15], which carries dispatch_scratch_base*. There are too few registers to preserve both. Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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H A D | cwsr_trap_handler.h | fa722f0d Tue Apr 02 11:43:30 CDT 2019 Jay Cornwall <Jay.Cornwall@amd.com> drm/amdkfd: Preserve ttmp[4:5] instead of ttmp[14:15]
ttmp[4:5] is initialized by the SPI with SPI_GDBG_TRAP_DATA* values. These values are more useful to the debugger than ttmp[14:15], which carries dispatch_scratch_base*. There are too few registers to preserve both.
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> fa722f0d Tue Apr 02 11:43:30 CDT 2019 Jay Cornwall <Jay.Cornwall@amd.com> drm/amdkfd: Preserve ttmp[4:5] instead of ttmp[14:15] ttmp[4:5] is initialized by the SPI with SPI_GDBG_TRAP_DATA* values. These values are more useful to the debugger than ttmp[14:15], which carries dispatch_scratch_base*. There are too few registers to preserve both. Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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