wavefront_synth.c File Reference

#include <asm/io.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/firmware.h>
#include <linux/moduleparam.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/snd_wavefront.h>
#include <sound/initval.h>

Go to the source code of this file.

Data Structures
struct	wavefront_command

Macros
#define	DEFAULT_OSPATH   "wavefront.os"
#define	WF_DEBUG   1
#define	DPRINT(cond,...)
#define	LOGNAME   "WaveFront: "
#define	STAT_RINTR_ENABLED   0x01
#define	STAT_CAN_READ   0x02
#define	STAT_INTR_READ   0x04
#define	STAT_WINTR_ENABLED   0x10
#define	STAT_CAN_WRITE   0x20
#define	STAT_INTR_WRITE   0x40
#define	NEEDS_ACK   1

Functions
	module_param (wf_raw, int, 0444)
	MODULE_PARM_DESC (wf_raw,"if non-zero, assume that we need to boot the OS")
	module_param (fx_raw, int, 0444)
	MODULE_PARM_DESC (fx_raw,"if non-zero, assume that the FX process needs help")
	module_param (debug_default, int, 0444)
	MODULE_PARM_DESC (debug_default,"debug parameters for card initialization")
	module_param (wait_usecs, int, 0444)
	MODULE_PARM_DESC (wait_usecs,"how long to wait without sleeping, usecs")
	module_param (sleep_interval, int, 0444)
	MODULE_PARM_DESC (sleep_interval,"how long to sleep when waiting for reply")
	module_param (sleep_tries, int, 0444)
	MODULE_PARM_DESC (sleep_tries,"how many times to try sleeping during a wait")
	module_param (ospath, charp, 0444)
	MODULE_PARM_DESC (ospath,"pathname to processed ICS2115 OS firmware")
	module_param (reset_time, int, 0444)
	MODULE_PARM_DESC (reset_time,"how long to wait for a reset to take effect")
	module_param (ramcheck_time, int, 0444)
	MODULE_PARM_DESC (ramcheck_time,"how many seconds to wait for the RAM test")
	module_param (osrun_time, int, 0444)
	MODULE_PARM_DESC (osrun_time,"how many seconds to wait for the ICS2115 OS")
int	snd_wavefront_cmd (snd_wavefront_t *dev, int cmd, unsigned char *rbuf, unsigned char *wbuf)
int	snd_wavefront_synth_open (struct snd_hwdep *hw, struct file *file)
int	snd_wavefront_synth_release (struct snd_hwdep *hw, struct file *file)
int	snd_wavefront_synth_ioctl (struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)
void	snd_wavefront_internal_interrupt (snd_wavefront_card_t *card)
int __devinit	snd_wavefront_start (snd_wavefront_t *dev)
int __devinit	snd_wavefront_detect (snd_wavefront_card_t *card)
	MODULE_FIRMWARE (DEFAULT_OSPATH)

Macro Definition Documentation

#define DEFAULT_OSPATH   "wavefront.os"

Definition at line 58 of file wavefront_synth.c.

#define DPRINT	(		cond,
			...
	)

Value:

if ((dev->debug & (cond)) == (cond)) { \
         snd_printk (__VA_ARGS__); \
       }

Definition at line 119 of file wavefront_synth.c.

#define LOGNAME   "WaveFront: "

Definition at line 127 of file wavefront_synth.c.

#define NEEDS_ACK   1

Definition at line 165 of file wavefront_synth.c.

#define STAT_CAN_READ   0x02

Definition at line 132 of file wavefront_synth.c.

#define STAT_CAN_WRITE   0x20

Definition at line 135 of file wavefront_synth.c.

#define STAT_INTR_READ   0x04

Definition at line 133 of file wavefront_synth.c.

#define STAT_INTR_WRITE   0x40

Definition at line 136 of file wavefront_synth.c.

#define STAT_RINTR_ENABLED   0x01

Definition at line 131 of file wavefront_synth.c.

#define STAT_WINTR_ENABLED   0x10

Definition at line 134 of file wavefront_synth.c.

#define WF_DEBUG   1

Definition at line 115 of file wavefront_synth.c.

Function Documentation

MODULE_FIRMWARE

(

DEFAULT_OSPATH

)

module_param	(	wf_raw	,
		int	,
		0444
	)

module_param	(	fx_raw	,
		int	,
		0444
	)

module_param	(	debug_default	,
		int	,
		0444
	)

module_param	(	wait_usecs	,
		int	,
		0444
	)

module_param	(	sleep_interval	,
		int	,
		0444
	)

module_param	(	sleep_tries	,
		int	,
		0444
	)

module_param	(	ospath	,
		charp	,
		0444
	)

module_param	(	reset_time	,
		int	,
		0444
	)

module_param	(	ramcheck_time	,
		int	,
		0444
	)

module_param	(	osrun_time	,
		int	,
		0444
	)

MODULE_PARM_DESC	(	wf_raw	,
		"if non-	zero,
		assume that we need to boot the OS"
	)

MODULE_PARM_DESC	(	fx_raw	,
		"if non-	zero,
		assume that the FX process needs help"
	)

MODULE_PARM_DESC	(	debug_default	,
		"debug parameters for card initialization"
	)

MODULE_PARM_DESC	(	wait_usecs	,
		"how long to wait without	sleeping,
		usecs"
	)

MODULE_PARM_DESC	(	sleep_interval	,
		"how long to sleep when waiting for reply"
	)

MODULE_PARM_DESC	(	sleep_tries	,
		"how many times to try sleeping during a wait"
	)

MODULE_PARM_DESC	(	ospath	,
		"pathname to processed ICS2115 OS firmware"
	)

MODULE_PARM_DESC	(	reset_time	,
		"how long to wait for a reset to take effect"
	)

MODULE_PARM_DESC	(	ramcheck_time	,
		"how many seconds to wait for the RAM test"
	)

MODULE_PARM_DESC	(	osrun_time	,
		"how many seconds to wait for the ICS2115 OS"
	)

int snd_wavefront_cmd	(	snd_wavefront_t *	dev,
		int	cmd,
		unsigned char *	rbuf,
		unsigned char *	wbuf
	)

Definition at line 335 of file wavefront_synth.c.

int __devinit snd_wavefront_detect

(

snd_wavefront_card_t *

card

)

Definition at line 2145 of file wavefront_synth.c.

void snd_wavefront_internal_interrupt

(

snd_wavefront_card_t *

card

)

Definition at line 1695 of file wavefront_synth.c.

int __devinit snd_wavefront_start

(

snd_wavefront_t *

dev

)

Definition at line 2103 of file wavefront_synth.c.

int snd_wavefront_synth_ioctl	(	struct snd_hwdep *	hw,
		struct file *	file,
		unsigned int	cmd,
		unsigned long	arg
	)

Definition at line 1640 of file wavefront_synth.c.

int snd_wavefront_synth_open	(	struct snd_hwdep *	hw,
		struct file *	file
	)

Definition at line 1622 of file wavefront_synth.c.

int snd_wavefront_synth_release	(	struct snd_hwdep *	hw,
		struct file *	file
	)

Definition at line 1632 of file wavefront_synth.c.

Variable Documentation

int errno

Definition at line 150 of file wavefront_synth.c.

const char* errstr

Definition at line 151 of file wavefront_synth.c.