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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intel_workarounds.h (1092B)

      1/* SPDX-License-Identifier: MIT */
      2/*
      3 * Copyright © 2014-2018 Intel Corporation
      4 */
      5
      6#ifndef _INTEL_WORKAROUNDS_H_
      7#define _INTEL_WORKAROUNDS_H_
      8
      9#include <linux/slab.h>
     10
     11#include "intel_workarounds_types.h"
     12
     13struct drm_i915_private;
     14struct i915_request;
     15struct intel_engine_cs;
     16struct intel_gt;
     17
     18static inline void intel_wa_list_free(struct i915_wa_list *wal)
     19{
     20	kfree(wal->list);
     21	memset(wal, 0, sizeof(*wal));
     22}
     23
     24void intel_engine_init_ctx_wa(struct intel_engine_cs *engine);
     25int intel_engine_emit_ctx_wa(struct i915_request *rq);
     26
     27void intel_gt_init_workarounds(struct intel_gt *gt);
     28void intel_gt_apply_workarounds(struct intel_gt *gt);
     29bool intel_gt_verify_workarounds(struct intel_gt *gt, const char *from);
     30
     31void intel_engine_init_whitelist(struct intel_engine_cs *engine);
     32void intel_engine_apply_whitelist(struct intel_engine_cs *engine);
     33
     34void intel_engine_init_workarounds(struct intel_engine_cs *engine);
     35void intel_engine_apply_workarounds(struct intel_engine_cs *engine);
     36int intel_engine_verify_workarounds(struct intel_engine_cs *engine,
     37				    const char *from);
     38
     39#endif