cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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hv-gpci.h (734B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef LINUX_POWERPC_PERF_HV_GPCI_H_
      3#define LINUX_POWERPC_PERF_HV_GPCI_H_
      4
      5/*
      6 * counter info version => fw version/reference (spec version)
      7 *
      8 * 8 => power8 (1.07)
      9 * [7 is skipped by spec 1.07]
     10 * 6 => TLBIE (1.07)
     11 * 5 => v7r7m0.phyp (1.05)
     12 * [4 skipped]
     13 * 3 => v7r6m0.phyp (?)
     14 * [1,2 skipped]
     15 * 0 => v7r{2,3,4}m0.phyp (?)
     16 */
     17#define COUNTER_INFO_VERSION_CURRENT 0x8
     18
     19/* capability mask masks. */
     20enum {
     21	HV_GPCI_CM_GA = (1 << 7),
     22	HV_GPCI_CM_EXPANDED = (1 << 6),
     23	HV_GPCI_CM_LAB = (1 << 5)
     24};
     25
     26#define REQUEST_FILE "../hv-gpci-requests.h"
     27#define NAME_LOWER hv_gpci
     28#define NAME_UPPER HV_GPCI
     29#include "req-gen/perf.h"
     30#undef REQUEST_FILE
     31#undef NAME_LOWER
     32#undef NAME_UPPER
     33
     34#endif