linux/sound/soc/sof/ops.c

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
//
// This file is provided under a dual BSD/GPLv2 license.  When using or
// redistributing this file, you may do so under either license.
//
// Copyright(c) 2018 Intel Corporation
//
// Author: Liam Girdwood <[email protected]>
//

#include <linux/pci.h>
#include "ops.h"

static
bool snd_sof_pci_update_bits_unlocked(struct snd_sof_dev *sdev, u32 offset,
				      u32 mask, u32 value)
{ … }

bool snd_sof_pci_update_bits(struct snd_sof_dev *sdev, u32 offset,
			     u32 mask, u32 value)
{ … }
EXPORT_SYMBOL(…);

bool snd_sof_dsp_update_bits_unlocked(struct snd_sof_dev *sdev, u32 bar,
				      u32 offset, u32 mask, u32 value)
{ … }
EXPORT_SYMBOL(…);

bool snd_sof_dsp_update_bits64_unlocked(struct snd_sof_dev *sdev, u32 bar,
					u32 offset, u64 mask, u64 value)
{ … }
EXPORT_SYMBOL(…);

/* This is for registers bits with attribute RWC */
bool snd_sof_dsp_update_bits(struct snd_sof_dev *sdev, u32 bar, u32 offset,
			     u32 mask, u32 value)
{ … }
EXPORT_SYMBOL(…);

bool snd_sof_dsp_update_bits64(struct snd_sof_dev *sdev, u32 bar, u32 offset,
			       u64 mask, u64 value)
{ … }
EXPORT_SYMBOL(…);

static
void snd_sof_dsp_update_bits_forced_unlocked(struct snd_sof_dev *sdev, u32 bar,
					     u32 offset, u32 mask, u32 value)
{ … }

/* This is for registers bits with attribute RWC */
void snd_sof_dsp_update_bits_forced(struct snd_sof_dev *sdev, u32 bar,
				    u32 offset, u32 mask, u32 value)
{ … }
EXPORT_SYMBOL(…);

/**
 * snd_sof_dsp_panic - handle a received DSP panic message
 * @sdev: Pointer to the device's sdev
 * @offset: offset of panic information
 * @non_recoverable: the panic is fatal, no recovery will be done by the caller
 */
void snd_sof_dsp_panic(struct snd_sof_dev *sdev, u32 offset, bool non_recoverable)
{ … }
EXPORT_SYMBOL(…);