1 files changed, 60 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/pmgr/pwrmonitor.h b/drivers/gpu/nvgpu/pmgr/pwrmonitor.h
new file mode 100644
index 00000000..7cd6b8c9
--- /dev/null
+++ b/drivers/gpu/nvgpu/pmgr/pwrmonitor.h
@@ -0,0 +1,60 @@
+/*
+ * general power channel structures & definitions
+ *
+ * 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 _PWRMONITOR_H_
+#define _PWRMONITOR_H_
+
+#include "boardobj/boardobjgrp.h"
+#include "boardobj/boardobj.h"
+#include "pmuif/gpmuifpmgr.h"
+#include "ctrl/ctrlpmgr.h"
+
+struct pwr_channel {
+        struct boardobj super;
+        u8 pwr_rail;
+        u32 volt_fixed_uv;
+        u32 pwr_corr_slope;
+        s32 pwr_corr_offset_mw;
+        u32 curr_corr_slope;
+        s32 curr_corr_offset_ma;
+        u32 dependent_ch_mask;
+};
+
+struct pwr_chrelationship {
+        struct boardobj super;
+        u8 chIdx;
+};
+
+struct pwr_channel_sensor {
+        struct pwr_channel super;
+        u8 pwr_dev_idx;
+        u8 pwr_dev_prov_idx;
+};
+
+struct pmgr_pwr_monitor {
+        bool b_is_topology_tbl_ver_1x;
+        struct boardobjgrp_e32 pwr_channels;
+        struct boardobjgrp_e32 pwr_ch_rels;
+        u8 total_gpu_channel_idx;
+        u32 physical_channel_mask;
+        struct nv_pmu_pmgr_pwr_monitor_pack pmu_data;
+};
+
+#define PMGR_PWR_MONITOR_GET_PWR_CHANNEL(g, channel_idx)                    \
+        ((struct pwr_channel *)BOARDOBJGRP_OBJ_GET_BY_IDX(                                 \
+                &(g->pmgr_pmu.pmgr_monitorobjs.pwr_channels.super), (channel_idx)))
+
+u32 pmgr_monitor_sw_setup(struct gk20a *g);
+
+#endif