45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#ifndef _XE_MCHBAR_REGS_H_
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#define _XE_MCHBAR_REGS_H_
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#include "regs/xe_reg_defs.h"
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/*
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* MCHBAR mirror.
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*
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* This mirrors the MCHBAR MMIO space whose location is determined by
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* device 0 function 0's pci config register 0x44 or 0x48 and matches it in
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* every way.
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*/
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#define MCHBAR_MIRROR_BASE_SNB 0x140000
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#define PCU_CR_PACKAGE_POWER_SKU XE_REG(MCHBAR_MIRROR_BASE_SNB + 0x5930)
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#define PKG_TDP GENMASK_ULL(14, 0)
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#define PKG_MIN_PWR GENMASK_ULL(30, 16)
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#define PKG_MAX_PWR GENMASK_ULL(46, 32)
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#define PKG_MAX_WIN GENMASK_ULL(54, 48)
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#define PKG_MAX_WIN_X GENMASK_ULL(54, 53)
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#define PKG_MAX_WIN_Y GENMASK_ULL(52, 48)
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#define PCU_CR_PACKAGE_POWER_SKU_UNIT XE_REG(MCHBAR_MIRROR_BASE_SNB + 0x5938)
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#define PKG_PWR_UNIT REG_GENMASK(3, 0)
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#define PKG_ENERGY_UNIT REG_GENMASK(12, 8)
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#define PKG_TIME_UNIT REG_GENMASK(19, 16)
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#define PCU_CR_PACKAGE_ENERGY_STATUS XE_REG(MCHBAR_MIRROR_BASE_SNB + 0x593c)
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#define PCU_CR_PACKAGE_RAPL_LIMIT XE_REG(MCHBAR_MIRROR_BASE_SNB + 0x59a0)
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#define PKG_PWR_LIM_1 REG_GENMASK(14, 0)
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#define PKG_PWR_LIM_1_EN REG_BIT(15)
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#define PKG_PWR_LIM_1_TIME REG_GENMASK(23, 17)
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#define PKG_PWR_LIM_1_TIME_X REG_GENMASK(23, 22)
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#define PKG_PWR_LIM_1_TIME_Y REG_GENMASK(21, 17)
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#endif /* _XE_MCHBAR_REGS_H_ */
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