1 files changed, 97 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/perf/vfe_var.h b/drivers/gpu/nvgpu/perf/vfe_var.h
new file mode 100644
index 00000000..fc43311b
--- /dev/null
+++ b/drivers/gpu/nvgpu/perf/vfe_var.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef _VFE_VAR_H_
+#define _VFE_VAR_H_
+
+#include "boardobj/boardobjgrp.h"
+#include "pmuif/gpmuifperf.h"
+#include "pmuif/gpmuifperfvfe.h"
+
+u32 vfe_var_sw_setup(struct gk20a *g);
+u32 vfe_var_pmu_setup(struct gk20a *g);
+
+#define VFE_VAR_GET(_pperf, _idx)                                              \
+        ((struct vfe_var)BOARDOBJGRP_OBJ_GET_BY_IDX(                           \
+        &((_pperf)->vfe.vars.super.super), (_idx)))
+
+#define VFE_VAR_IDX_IS_VALID(_pperf, _idx)                                     \
+        boardobjgrp_idxisvalid(&((_pperf)->vfe.vars.super.super), (_idx))
+
+struct vfe_var {
+        struct boardobj super;
+        u32 out_range_min;
+        u32 out_range_max;
+        bool b_is_dynamic_valid;
+        bool b_is_dynamic;
+};
+
+struct vfe_vars {
+        struct boardobjgrp_e32 super;
+        u8 polling_periodms;
+};
+
+struct vfe_var_derived {
+        struct vfe_var super;
+};
+
+struct vfe_var_derived_product {
+        struct vfe_var_derived super;
+        u8 var_idx0;
+        u8 var_idx1;
+};
+
+struct vfe_var_derived_sum {
+        struct vfe_var_derived super;
+        u8 var_idx0;
+        u8 var_idx1;
+};
+
+struct vfe_var_single {
+        struct vfe_var super;
+        u8 override_type;
+        u32 override_value;
+};
+
+struct vfe_var_single_frequency {
+        struct vfe_var_single  super;
+};
+
+struct vfe_var_single_voltage {
+        struct vfe_var_single super;
+};
+
+struct vfe_var_single_sensed {
+        struct vfe_var_single super;
+};
+
+struct vfe_var_single_sensed_fuse {
+        struct vfe_var_single_sensed super;
+        struct nv_pmu_vfe_var_single_sensed_fuse_override_info  override_info;
+        struct nv_pmu_vfe_var_single_sensed_fuse_vfield_info vfield_info;
+        struct nv_pmu_vfe_var_single_sensed_fuse_ver_vfield_info vfield_ver_info;
+        u32 fuse_value_integer;
+        u32 fuse_value_hw_integer;
+        u8 fuse_version;
+        bool b_version_check_done;
+};
+
+struct vfe_var_single_sensed_temp {
+        struct vfe_var_single_sensed super;
+        u8 therm_channel_index;
+        int temp_hysteresis_positive;
+        int temp_hysteresis_negative;
+        int temp_default;
+};
+
+#endif