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7f8226887c
This is a big cleanup of return types across a number of modules in the nvgpu driver. Many functions were returning u32 but using negative return codes. This is a MISRA 10.3 violation by assigning signed values to a u32. JIRA NVGPU-647 Change-Id: I59ee66706321f5b5b1a07ed8c24b81583e9ba28c Signed-off-by: Philip Elcan <pelcan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1810743 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/*
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* general power device structures & definitions
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*
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* Copyright (c) 2016-2018, 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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#ifndef _PWRDEV_H_
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#define _PWRDEV_H_
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#include "boardobj/boardobj.h"
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#include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
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#include "ctrl/ctrlpmgr.h"
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#define PWRDEV_I2CDEV_DEVICE_INDEX_NONE (0xFF)
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#define PWR_DEVICE_PROV_NUM_DEFAULT 1
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struct pwr_device {
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struct boardobj super;
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u8 power_rail;
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u8 i2c_dev_idx;
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bool bIs_inforom_config;
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u32 power_corr_factor;
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};
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struct pwr_devices {
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struct boardobjgrp_e32 super;
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};
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struct pwr_device_ina3221 {
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struct pwr_device super;
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struct ctrl_pmgr_pwr_device_info_rshunt
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r_shuntm_ohm[NV_PMU_PMGR_PWR_DEVICE_INA3221_CH_NUM];
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u16 configuration;
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u16 mask_enable;
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u8 gpio_function;
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u16 curr_correct_m;
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s16 curr_correct_b;
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} ;
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int pmgr_device_sw_setup(struct gk20a *g);
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#endif
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