During DF C-State, Perfmon counters outside of range 1D700-1D7FF will encounter SLVERR affecting xGMI performance monitoring. PerfmonCtr[7:4] is being added to avoid SLVERR during read since it falls within this range. PerfmonCtl[7:4] is being added in order to arm PerfmonCtr[7:4]. Since PerfmonCtl[7:4] exists outside of range 1D700-1D7FF, DF routines will be enabled to opportunistically re-arm PerfmonCtl[7:4] on retry after SLVERR.
Signed-off-by: Jonathan Kim <jonathan....@amd.com> Acked-by: Alex Deucher <alexander.deuc...@amd.com> --- .../drm/amd/include/asic_reg/df/df_3_6_offset.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/gpu/drm/amd/include/asic_reg/df/df_3_6_offset.h b/drivers/gpu/drm/amd/include/asic_reg/df/df_3_6_offset.h index c2bd25589e84..f301e5fe2109 100644 --- a/drivers/gpu/drm/amd/include/asic_reg/df/df_3_6_offset.h +++ b/drivers/gpu/drm/amd/include/asic_reg/df/df_3_6_offset.h @@ -38,6 +38,14 @@ #define smnPerfMonCtlHi2 0x01d464UL #define smnPerfMonCtlLo3 0x01d470UL #define smnPerfMonCtlHi3 0x01d474UL +#define smnPerfMonCtlLo4 0x01d880UL +#define smnPerfMonCtlHi4 0x01d884UL +#define smnPerfMonCtlLo5 0x01d888UL +#define smnPerfMonCtlHi5 0x01d88cUL +#define smnPerfMonCtlLo6 0x01d890UL +#define smnPerfMonCtlHi6 0x01d894UL +#define smnPerfMonCtlLo7 0x01d898UL +#define smnPerfMonCtlHi7 0x01d89cUL #define smnPerfMonCtrLo0 0x01d448UL #define smnPerfMonCtrHi0 0x01d44cUL @@ -47,6 +55,14 @@ #define smnPerfMonCtrHi2 0x01d46cUL #define smnPerfMonCtrLo3 0x01d478UL #define smnPerfMonCtrHi3 0x01d47cUL +#define smnPerfMonCtrLo4 0x01d790UL +#define smnPerfMonCtrHi4 0x01d794UL +#define smnPerfMonCtrLo5 0x01d798UL +#define smnPerfMonCtrHi5 0x01d79cUL +#define smnPerfMonCtrLo6 0x01d7a0UL +#define smnPerfMonCtrHi6 0x01d7a4UL +#define smnPerfMonCtrLo7 0x01d7a8UL +#define smnPerfMonCtrHi7 0x01d7acUL #define smnDF_PIE_AON_FabricIndirectConfigAccessAddress3 0x1d05cUL #define smnDF_PIE_AON_FabricIndirectConfigAccessDataLo3 0x1d098UL -- 2.17.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
