#include <linux/delay.h>
#include <linux/module.h>
#include <linux/init.h>
#include "sound_config.h"

Data Structures
struct	orVals

struct	aedsp16_info

Macros
#define	VERSION "1.3" /* Version of Audio Excel DSP 16 driver */

#define	DBG(x)

#define	DBG1(x)

#define	TRUE 1

#define	FALSE 0

#define	IOBASE_REGION_SIZE 0x10

#define	DEF_AEDSP16_IOB 0x220 /* 0x220(default) 0x240 */

#define	DEF_AEDSP16_IRQ 7 /* 5 7(default) 9 10 11 */

#define	DEF_AEDSP16_MRQ 0 /* 5 7 9 10 0(default), 0 means disable */

#define	DEF_AEDSP16_DMA 1 /* 0 1(default) 3 */

#define	WRITE_MDIRQ_CFG 0x50 /* Set M&I&DRQ mask (the real config) */

#define	COMMAND_52 0x52 /* */

#define	READ_HARD_CFG 0x58 /* Read Hardware Config (I/O base etc) */

#define	COMMAND_5C 0x5c /* */

#define	COMMAND_60 0x60 /* */

#define	COMMAND_66 0x66 /* */

#define	COMMAND_6C 0x6c /* */

#define	COMMAND_6E 0x6e /* */

#define	COMMAND_88 0x88 /* */

#define	DSP_INIT_MSS 0x8c /* Enable Microsoft Sound System mode */

#define	COMMAND_C5 0xc5 /* */

#define	GET_DSP_VERSION 0xe1 /* Get DSP Version */

#define	GET_DSP_COPYRIGHT 0xe3 /* Get DSP Copyright */

#define	DSP_RESET 0x06 /* offset of DSP RESET (wo) */

#define	DSP_READ 0x0a /* offset of DSP READ (ro) */

#define	DSP_WRITE 0x0c /* offset of DSP WRITE (w-) */

#define	DSP_COMMAND 0x0c /* offset of DSP COMMAND (w-) */

#define	DSP_STATUS 0x0c /* offset of DSP STATUS (r-) */

#define	DSP_DATAVAIL 0x0e /* offset of DSP DATA AVAILABLE (ro) */

#define	RETRY 10 /* Various retry values on I/O opera- */

#define	STATUSRETRY 1000 /* tions. Sometimes we have to */

#define	HARDRETRY 500000 /* wait for previous cmd to complete */

#define	CARDNAMELEN 15 /* Size of the card's name in chars */

#define	CARDVERLEN 10 /* Size of the card's version in chars */

#define	CARDVERDIGITS 2 /* Number of digits in the version */

#define	INIT_NONE (0 )

#define	INIT_SBPRO (1<<0)

#define	INIT_MSS (1<<1)

#define	INIT_MPU401 (1<<2)

Functions
	module_param (io, int, 0)

	MODULE_PARM_DESC (io,"I/O base address (0x220 0x240)")

	module_param (irq, int, 0)

	MODULE_PARM_DESC (irq,"IRQ line (5 7 9 10 11)")

	module_param (dma, int, 0)

	MODULE_PARM_DESC (dma,"dma line (0 1 3)")

	module_param (mpu_irq, int, 0)

	MODULE_PARM_DESC (mpu_irq,"MPU-401 IRQ line (5 7 9 10 0)")

	module_param (mss_base, int, 0)

	MODULE_PARM_DESC (mss_base,"MSS emulation I/O base address (0x530 0xE80)")

	module_param (mpu_base, int, 0)

	MODULE_PARM_DESC (mpu_base,"MPU-401 I/O base address (0x300 0x310 0x320 0x330)")

	MODULE_AUTHOR ("Riccardo Facchetti <[email protected]>")

	MODULE_DESCRIPTION ("Audio Excel DSP 16 Driver Version "VERSION)

	MODULE_LICENSE ("GPL")

	module_init (do_init_aedsp16)

	module_exit (cleanup_aedsp16)

	__setup ("aedsp16=", setup_aedsp16)

Macro Definition Documentation

#define CARDNAMELEN 15 /* Size of the card's name in chars */

Definition at line 328 of file aedsp16.c.

#define CARDVERDIGITS 2 /* Number of digits in the version */

Definition at line 330 of file aedsp16.c.

#define CARDVERLEN 10 /* Size of the card's version in chars */

Definition at line 329 of file aedsp16.c.

#define COMMAND_52 0x52 /* */

Definition at line 291 of file aedsp16.c.

#define COMMAND_5C 0x5c /* */

Definition at line 293 of file aedsp16.c.

#define COMMAND_60 0x60 /* */

Definition at line 294 of file aedsp16.c.

#define COMMAND_66 0x66 /* */

Definition at line 295 of file aedsp16.c.

#define COMMAND_6C 0x6c /* */

Definition at line 296 of file aedsp16.c.

#define COMMAND_6E 0x6e /* */

Definition at line 297 of file aedsp16.c.

#define COMMAND_88 0x88 /* */

Definition at line 298 of file aedsp16.c.

#define COMMAND_C5 0xc5 /* */

Definition at line 300 of file aedsp16.c.

#define DBG ( x )

Definition at line 263 of file aedsp16.c.

#define DBG1 ( x )

Definition at line 264 of file aedsp16.c.

#define DEF_AEDSP16_DMA 1 /* 0 1(default) 3 */

Definition at line 284 of file aedsp16.c.

#define DEF_AEDSP16_IOB 0x220 /* 0x220(default) 0x240 */

Definition at line 281 of file aedsp16.c.

#define DEF_AEDSP16_IRQ 7 /* 5 7(default) 9 10 11 */

Definition at line 282 of file aedsp16.c.

#define DEF_AEDSP16_MRQ 0 /* 5 7 9 10 0(default), 0 means disable */

Definition at line 283 of file aedsp16.c.

#define DSP_COMMAND 0x0c /* offset of DSP COMMAND (w-) */

Definition at line 316 of file aedsp16.c.

#define DSP_DATAVAIL 0x0e /* offset of DSP DATA AVAILABLE (ro) */

Definition at line 318 of file aedsp16.c.

#define DSP_INIT_MSS 0x8c /* Enable Microsoft Sound System mode */

Definition at line 299 of file aedsp16.c.

#define DSP_READ 0x0a /* offset of DSP READ (ro) */

Definition at line 314 of file aedsp16.c.

#define DSP_RESET 0x06 /* offset of DSP RESET (wo) */

Definition at line 313 of file aedsp16.c.

#define DSP_STATUS 0x0c /* offset of DSP STATUS (r-) */

Definition at line 317 of file aedsp16.c.

#define DSP_WRITE 0x0c /* offset of DSP WRITE (w-) */

Definition at line 315 of file aedsp16.c.

#define FALSE 0

Definition at line 271 of file aedsp16.c.

#define GET_DSP_COPYRIGHT 0xe3 /* Get DSP Copyright */

Definition at line 302 of file aedsp16.c.

#define GET_DSP_VERSION 0xe1 /* Get DSP Version */

Definition at line 301 of file aedsp16.c.

#define HARDRETRY 500000 /* wait for previous cmd to complete */

Definition at line 323 of file aedsp16.c.

#define INIT_MPU401 (1<<2)

Definition at line 410 of file aedsp16.c.

#define INIT_MSS (1<<1)

Definition at line 409 of file aedsp16.c.

#define INIT_NONE (0 )

Definition at line 407 of file aedsp16.c.

#define INIT_SBPRO (1<<0)

Definition at line 408 of file aedsp16.c.

#define IOBASE_REGION_SIZE 0x10

Definition at line 276 of file aedsp16.c.

#define READ_HARD_CFG 0x58 /* Read Hardware Config (I/O base etc) */

Definition at line 292 of file aedsp16.c.

#define RETRY 10 /* Various retry values on I/O opera- */

Definition at line 321 of file aedsp16.c.

#define STATUSRETRY 1000 /* tions. Sometimes we have to */

Definition at line 322 of file aedsp16.c.

#define TRUE 1

Definition at line 270 of file aedsp16.c.

#define VERSION "1.3" /* Version of Audio Excel DSP 16 driver */

Definition at line 249 of file aedsp16.c.

#define WRITE_MDIRQ_CFG 0x50 /* Set M&I&DRQ mask (the real config) */

Definition at line 290 of file aedsp16.c.

Function Documentation

__setup ( )

MODULE_AUTHOR ( "Riccardo Facchetti <[email protected]>" )

MODULE_DESCRIPTION ( "Audio Excel DSP 16 Driver Version " VERSION )

module_exit ( cleanup_aedsp16 )

module_init ( do_init_aedsp16 )

MODULE_LICENSE ( "GPL" )

module_param	(	io	,
		int	,
		0
	)

module_param	(	irq	,
		int	,
		0
	)

module_param	(	dma	,
		int	,
		0
	)

module_param	(	mpu_irq	,
		int	,
		0
	)

module_param	(	mss_base	,
		int	,
		0
	)

module_param	(	mpu_base	,
		int	,
		0
	)

MODULE_PARM_DESC	(	io	,
		"I/O base address (0x220 0x240)"
	)

MODULE_PARM_DESC	(	irq	,
		"IRQ line (5 7 9 10 11)"
	)

MODULE_PARM_DESC	(	dma	,
		"dma line (0 1 3)"
	)

MODULE_PARM_DESC	(	mpu_irq	,
		"MPU-401 IRQ line (5 7 9 10 0)"
	)

MODULE_PARM_DESC	(	mss_base	,
		"MSS emulation I/O base address (0x530 0xE80)"
	)

MODULE_PARM_DESC	(	mpu_base	,
		"MPU-401 I/O base address (0x300 0x310 0x320 0x330)"
	)

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation