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git://nv-tegra.nvidia.com/linux-nvgpu.git
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851666b632
It's preparing to add bellow CFLAGS:
-Werror -Wall -Wextra \
-Wmissing-braces -Wpointer-arith -Wundef \
-Wconversion -Wsign-conversion \
-Wformat-security \
-Wmissing-declarations -Wredundant-decls -Wimplicit-fallthrough
Jira GVSCI-11640
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Change-Id: Ide3ab484924bd5be976a9f335b55b136575ce428
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2555055
Reviewed-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-by: Aparna Das <aparnad@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
112 lines
2.8 KiB
C
112 lines
2.8 KiB
C
/*
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* Copyright (c) 2016-2022, NVIDIA CORPORATION. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <nvgpu/gk20a.h>
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#include <nvgpu/pmu/therm.h>
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#include <nvgpu/boardobjgrp.h>
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#include "thrm.h"
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static void therm_unit_rpc_handler(struct gk20a *g, struct nvgpu_pmu *pmu,
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struct nv_pmu_rpc_header *rpc)
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{
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(void)pmu;
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switch (rpc->function) {
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case NV_PMU_RPC_ID_THERM_BOARD_OBJ_GRP_CMD:
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nvgpu_pmu_dbg(g,
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"reply NV_PMU_RPC_ID_THERM_BOARD_OBJ_GRP_CMD");
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break;
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default:
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nvgpu_pmu_dbg(g, "reply PMU_UNIT_THERM");
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break;
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}
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}
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int nvgpu_pmu_therm_sw_setup(struct gk20a *g, struct nvgpu_pmu *pmu)
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{
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int status;
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status = therm_device_sw_setup(g);
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if (status != 0) {
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nvgpu_err(g,
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"error creating boardobjgrp for therm devices, status - 0x%x",
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status);
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goto exit;
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}
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status = therm_channel_sw_setup(g);
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if (status != 0) {
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nvgpu_err(g,
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"error creating boardobjgrp for therm channel, status - 0x%x",
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status);
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goto exit;
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}
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pmu->therm_rpc_handler = therm_unit_rpc_handler;
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exit:
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return status;
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}
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int nvgpu_pmu_therm_pmu_setup(struct gk20a *g, struct nvgpu_pmu *pmu)
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{
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int status;
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(void)pmu;
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status = therm_device_pmu_setup(g);
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if (status != 0) {
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nvgpu_err(g, "Therm device pmu setup failed - 0x%x", status);
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goto exit;
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}
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status = therm_channel_pmu_setup(g);
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if (status != 0) {
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nvgpu_err(g,"Therm channel pmu setup failed - 0x%x", status);
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goto exit;
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}
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exit:
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return status;
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}
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int nvgpu_pmu_therm_init(struct gk20a *g, struct nvgpu_pmu *pmu)
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{
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/* If already allocated, do not re-allocate */
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if (pmu->therm_pmu != NULL) {
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return 0;
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}
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pmu->therm_pmu = nvgpu_kzalloc(g, sizeof(*(pmu->therm_pmu)));
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if (pmu->therm_pmu == NULL) {
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return -ENOMEM;
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}
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return 0;
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}
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void nvgpu_pmu_therm_deinit(struct gk20a *g, struct nvgpu_pmu *pmu)
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{
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nvgpu_kfree(g, pmu->therm_pmu);
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pmu->therm_pmu = NULL;
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}
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