From 01e6fac4d61fdd7fff5433942ec93fc2ea1e4df1 Mon Sep 17 00:00:00 2001 From: Joshua Bakita Date: Wed, 28 Jun 2023 18:24:25 -0400 Subject: Include nvgpu headers These are needed to build on NVIDIA's Jetson boards for the time being. Only a couple structs are required, so it should be fairly easy to remove this dependency at some point in the future. --- include/clk/clk_vf_point.h | 83 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 include/clk/clk_vf_point.h (limited to 'include/clk/clk_vf_point.h') diff --git a/include/clk/clk_vf_point.h b/include/clk/clk_vf_point.h new file mode 100644 index 0000000..b72fe64 --- /dev/null +++ b/include/clk/clk_vf_point.h @@ -0,0 +1,83 @@ +/* +* Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. +* + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. +*/ + +#ifndef NVGPU_CLK_VF_POINT_H +#define NVGPU_CLK_VF_POINT_H +#include "ctrl/ctrlclk.h" +#include "ctrl/ctrlboardobj.h" +#include +#include "boardobj/boardobjgrp_e32.h" +#include "boardobj/boardobjgrpmask.h" + +int clk_vf_point_sw_setup(struct gk20a *g); +int clk_vf_point_pmu_setup(struct gk20a *g); +int clk_vf_point_cache(struct gk20a *g); + +struct clk_vf_points { + struct boardobjgrp_e255 super; +}; + +struct clk_vf_point { + struct boardobj super; + u8 vfe_equ_idx; + u8 volt_rail_idx; + struct ctrl_clk_vf_pair pair; +}; + +struct clk_vf_point_volt { + struct clk_vf_point super; + u32 source_voltage_uv; + struct ctrl_clk_freq_delta freq_delta; +}; + +struct clk_vf_point_freq { + struct clk_vf_point super; + int volt_delta_uv; +}; + +#define CLK_CLK_VF_POINT_GET(pclk, idx) \ + ((struct clk_vf_point *)BOARDOBJGRP_OBJ_GET_BY_IDX( \ + &pclk->clk_vf_pointobjs.super.super, (u8)(idx))) + +#define clkvfpointpairget(pvfpoint) \ + (&((pvfpoint)->pair)) + +#define clkvfpointfreqmhzget(pgpu, pvfpoint) \ + CTRL_CLK_VF_PAIR_FREQ_MHZ_GET(clkvfpointpairget(pvfpoint)) + +#define clkvfpointfreqdeltamhzGet(pgpu, pvfPoint) \ + ((BOARDOBJ_GET_TYPE(pvfpoint) == CTRL_CLK_CLK_VF_POINT_TYPE_VOLT) ? \ + (((struct clk_vf_point_volt *)(pvfpoint))->freq_delta_khz / 1000) : 0) + +#define clkvfpointfreqmhzset(pgpu, pvfpoint, _freqmhz) \ + CTRL_CLK_VF_PAIR_FREQ_MHZ_SET(clkvfpointpairget(pvfpoint), _freqmhz) + +#define clkvfpointvoltageuvset(pgpu, pvfpoint, _voltageuv) \ + CTRL_CLK_VF_PAIR_VOLTAGE_UV_SET(clkvfpointpairget(pvfpoint), \ + _voltageuv) + +#define clkvfpointvoltageuvget(pgpu, pvfpoint) \ + CTRL_CLK_VF_PAIR_VOLTAGE_UV_GET(clkvfpointpairget(pvfpoint)) \ + +struct clk_vf_point *construct_clk_vf_point(struct gk20a *g, void *pargs); + +#endif /* NVGPU_CLK_VF_POINT_H */ -- cgit v1.2.2