linux/sound/pci/emu10k1/emuproc.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  Copyright (c) by Jaroslav Kysela <[email protected]>
 *                   Lee Revell <[email protected]>
 *                   James Courtier-Dutton <[email protected]>
 *                   Oswald Buddenhagen <[email protected]>
 *                   Creative Labs, Inc.
 *
 *  Routines for control of EMU10K1 chips / proc interface routines
 */

#include <linux/slab.h>
#include <linux/init.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
#include "p16v.h"

static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu,
					  struct snd_info_buffer *buffer,
					  char *title,
					  int status_reg,
					  int rate_reg)
{ … }

static void snd_emu10k1_proc_read(struct snd_info_entry *entry, 
				  struct snd_info_buffer *buffer)
{ … }

static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry, 
				  struct snd_info_buffer *buffer)
{ … }

static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry, 
				  struct snd_info_buffer *buffer)
{ … }

struct emu10k1_reg_entry { … };

static const struct emu10k1_reg_entry sblive_reg_entries[] = …;

static const struct emu10k1_reg_entry audigy_reg_entries[] = …;

static const char * const emu10k1_const_entries[] = …;

static int disasm_emu10k1_reg(char *buffer,
			      const struct emu10k1_reg_entry *entries,
			      unsigned reg, const char *pfx)
{ … }

static int disasm_sblive_reg(char *buffer, unsigned reg, const char *pfx)
{ … }

static int disasm_audigy_reg(char *buffer, unsigned reg, const char *pfx)
{ … }

static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry,
				        struct snd_info_buffer *buffer)
{ … }

#define TOTAL_SIZE_GPR …
#define A_TOTAL_SIZE_GPR …
#define TOTAL_SIZE_TANKMEM_DATA …
#define TOTAL_SIZE_TANKMEM_ADDR …
#define A_TOTAL_SIZE_TANKMEM_DATA …
#define A_TOTAL_SIZE_TANKMEM_ADDR …
#define TOTAL_SIZE_CODE …
#define A_TOTAL_SIZE_CODE …

static ssize_t snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
				       void *file_private_data,
				       struct file *file, char __user *buf,
				       size_t count, loff_t pos)
{ … }

static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry, 
				  struct snd_info_buffer *buffer)
{ … }

#ifdef CONFIG_SND_DEBUG

static void snd_emu_proc_emu1010_link_read(struct snd_emu10k1 *emu,
					   struct snd_info_buffer *buffer,
					   u32 dst)
{ … }

static void snd_emu_proc_emu1010_reg_read(struct snd_info_entry *entry,
				     struct snd_info_buffer *buffer)
{ … }

static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry,
				     struct snd_info_buffer *buffer)
{ … }

static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
                                      struct snd_info_buffer *buffer)
{ … }

static unsigned int snd_ptr_read(struct snd_emu10k1 * emu,
				 unsigned int iobase,
				 unsigned int reg,
				 unsigned int chn)
{ … }

static void snd_ptr_write(struct snd_emu10k1 *emu,
			  unsigned int iobase,
			  unsigned int reg,
			  unsigned int chn,
			  unsigned int data)
{ … }


static void snd_emu_proc_ptr_reg_read(struct snd_info_entry *entry,
				      struct snd_info_buffer *buffer, int iobase, int offset, int length, int voices)
{ … }

static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
				       struct snd_info_buffer *buffer,
				       int iobase, int length, int voices)
{ … }

static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry,
					 struct snd_info_buffer *buffer)
{ … }

static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry,
					 struct snd_info_buffer *buffer)
{ … }
	

static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry,
					 struct snd_info_buffer *buffer)
{ … }

static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry,
					 struct snd_info_buffer *buffer)
{ … }

static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry,
					 struct snd_info_buffer *buffer)
{ … }

static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry,
					 struct snd_info_buffer *buffer)
{ … }

static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry,
					 struct snd_info_buffer * buffer)
{ … }
#endif

static const struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = …;

int snd_emu10k1_proc_init(struct snd_emu10k1 *emu)
{ … }