Re: [PATCH 09/32] drm/amdgpu: add gfx9.4.2 hw debug mode enable and disable calls

2023-02-16 Thread Felix Kuehling
On 2023-01-25 14:53, Jonathan Kim wrote: GFX9.4.2 now supports per-VMID debug mode controls registers (SPI_GDBG_PER_VMID_CNTL). Because the KFD lets the HWS handle PASID-VMID mapping, the KFD will forward all debug mode setting register writes to the HWS scheduler using a new MAP_PROCESS API,

[PATCH 09/32] drm/amdgpu: add gfx9.4.2 hw debug mode enable and disable calls

2023-01-25 Thread Jonathan Kim
GFX9.4.2 now supports per-VMID debug mode controls registers (SPI_GDBG_PER_VMID_CNTL). Because the KFD lets the HWS handle PASID-VMID mapping, the KFD will forward all debug mode setting register writes to the HWS scheduler using a new MAP_PROCESS API, so instead of writing to registers, return th