From 576e0ec26b68ff4cd58d1222a5988a4d29711e2a Mon Sep 17 00:00:00 2001 From: Jonathan Kim Date: Thu, 18 Jun 2020 10:40:14 -0400 Subject: drm/amdgpu: fix xgmi perfmon a-b-a problem Mapping hw counters per event config will cause ABA problems so map per event instead. v2: Discontinue starting perf counters if add fails. Make it clear what's happening with pmc_start. Signed-off-by: Jonathan Kim Reviewed-by: Harish Kasiviswanathan Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_df.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h index 373cdebe0e2f..52488bb45112 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_df.h @@ -44,11 +44,11 @@ struct amdgpu_df_funcs { void (*enable_ecc_force_par_wr_rmw)(struct amdgpu_device *adev, bool enable); int (*pmc_start)(struct amdgpu_device *adev, uint64_t config, - int is_add); + int counter_idx, int is_add); int (*pmc_stop)(struct amdgpu_device *adev, uint64_t config, - int is_remove); + int counter_idx, int is_remove); void (*pmc_get_count)(struct amdgpu_device *adev, uint64_t config, - uint64_t *count); + int counter_idx, uint64_t *count); uint64_t (*get_fica)(struct amdgpu_device *adev, uint32_t ficaa_val); void (*set_fica)(struct amdgpu_device *adev, uint32_t ficaa_val, uint32_t ficadl_val, uint32_t ficadh_val); -- cgit v1.2.3-70-g09d2