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_fifo_underrun.h (873B)

      1/* SPDX-License-Identifier: MIT */
      2/*
      3 * Copyright © 2019 Intel Corporation
      4 */
      5
      6#ifndef __INTEL_FIFO_UNDERRUN_H__
      7#define __INTEL_FIFO_UNDERRUN_H__
      8
      9#include <linux/types.h>
     10
     11#include "intel_display.h"
     12
     13struct drm_i915_private;
     14
     15bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
     16					   enum pipe pipe, bool enable);
     17bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
     18					   enum pipe pch_transcoder,
     19					   bool enable);
     20void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv,
     21					 enum pipe pipe);
     22void intel_pch_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv,
     23					 enum pipe pch_transcoder);
     24void intel_check_cpu_fifo_underruns(struct drm_i915_private *dev_priv);
     25void intel_check_pch_fifo_underruns(struct drm_i915_private *dev_priv);
     26
     27#endif /* __INTEL_FIFO_UNDERRUN_H__ */