/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2023 Intel Corporation
*/
#ifndef _XE_MCHBAR_REGS_H_
#define _XE_MCHBAR_REGS_H_
#include "regs/xe_reg_defs.h"
/*
* MCHBAR mirror .
*
* This mirrors the MCHBAR MMIO space whose location is determined by
* device 0 function 0 ' s pci config register 0 x44 or 0 x48 and matches it in
* every way .
*/
#define MCHBAR_MIRROR_BASE_SNB 0 x140000
#define PCU_CR_PACKAGE_POWER_SKU XE_REG(MCHBAR_MIRROR_BASE_SNB + 0 x5930)
#define PKG_TDP GENMASK_ULL(14 , 0 )
#define PKG_MIN_PWR GENMASK_ULL(30 , 16 )
#define PKG_MAX_PWR GENMASK_ULL(46 , 32 )
#define PKG_MAX_WIN GENMASK_ULL(54 , 48 )
#define PKG_MAX_WIN_X GENMASK_ULL(54 , 53 )
#define PKG_MAX_WIN_Y GENMASK_ULL(52 , 48 )
#define PCU_CR_PACKAGE_POWER_SKU_UNIT XE_REG(MCHBAR_MIRROR_BASE_SNB + 0 x5938)
#define PKG_PWR_UNIT REG_GENMASK(3 , 0 )
#define PKG_ENERGY_UNIT REG_GENMASK(12 , 8 )
#define PKG_TIME_UNIT REG_GENMASK(19 , 16 )
#define PCU_CR_PACKAGE_ENERGY_STATUS XE_REG(MCHBAR_MIRROR_BASE_SNB + 0 x593c)
#define PCU_CR_PACKAGE_TEMPERATURE XE_REG(MCHBAR_MIRROR_BASE_SNB + 0 x5978)
#define TEMP_MASK REG_GENMASK(7 , 0 )
#define PCU_CR_PACKAGE_RAPL_LIMIT XE_REG(MCHBAR_MIRROR_BASE_SNB + 0 x59a0)
#define PWR_LIM_VAL REG_GENMASK(14 , 0 )
#define PWR_LIM_EN REG_BIT(15 )
#define PWR_LIM REG_GENMASK(15 , 0 )
#define PWR_LIM_TIME REG_GENMASK(23 , 17 )
#define PWR_LIM_TIME_X REG_GENMASK(23 , 22 )
#define PWR_LIM_TIME_Y REG_GENMASK(21 , 17 )
#endif /* _XE_MCHBAR_REGS_H_ */
Messung V0.5 in Prozent C=95 H=95 G=94
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(vorverarbeitet am 2026-10-11)
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