1d2912cb1SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 25b26547dSBorislav Petkov /* 35b26547dSBorislav Petkov * Copyright (C) 2013 Advanced Micro Devices, Inc. 45b26547dSBorislav Petkov * 55b26547dSBorislav Petkov * Author: Steven Kinney <Steven.Kinney@amd.com> 65b26547dSBorislav Petkov * Author: Suravee Suthikulpanit <Suraveee.Suthikulpanit@amd.com> 75b26547dSBorislav Petkov */ 85b26547dSBorislav Petkov 95b26547dSBorislav Petkov #ifndef _PERF_EVENT_AMD_IOMMU_H_ 105b26547dSBorislav Petkov #define _PERF_EVENT_AMD_IOMMU_H_ 115b26547dSBorislav Petkov 125b26547dSBorislav Petkov /* iommu pc mmio region register indexes */ 135b26547dSBorislav Petkov #define IOMMU_PC_COUNTER_REG 0x00 145b26547dSBorislav Petkov #define IOMMU_PC_COUNTER_SRC_REG 0x08 155b26547dSBorislav Petkov #define IOMMU_PC_PASID_MATCH_REG 0x10 165b26547dSBorislav Petkov #define IOMMU_PC_DOMID_MATCH_REG 0x18 175b26547dSBorislav Petkov #define IOMMU_PC_DEVID_MATCH_REG 0x20 185b26547dSBorislav Petkov #define IOMMU_PC_COUNTER_REPORT_REG 0x28 195b26547dSBorislav Petkov 20*d9f6e12fSIngo Molnar /* maximum specified bank/counters */ 215b26547dSBorislav Petkov #define PC_MAX_SPEC_BNKS 64 225b26547dSBorislav Petkov #define PC_MAX_SPEC_CNTRS 16 235b26547dSBorislav Petkov 245b26547dSBorislav Petkov #endif /*_PERF_EVENT_AMD_IOMMU_H_*/ 25