pcd.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/cdrom.h>
#include <linux/spinlock.h>
#include <linux/blkdev.h>
#include <linux/mutex.h>
#include <asm/uaccess.h>
#include "paride.h"
#include "pseudo.h"

Go to the source code of this file.

Data Structures
struct	pcd_unit

Macros
#define	PCD_VERSION   "1.07"
#define	PCD_MAJOR   46
#define	PCD_NAME   "pcd"
#define	PCD_UNITS   4
#define	PCD_RETRIES   5
#define	PCD_TMO   800 /* timeout in jiffies */
#define	PCD_DELAY   50 /* spin delay in uS */
#define	PCD_READY_TMO   20 /* in seconds */
#define	PCD_RESET_TMO   100 /* in tenths of a second */
#define	PCD_SPIN   (1000000*PCD_TMO)/(HZ*PCD_DELAY)
#define	IDE_ERR   0x01
#define	IDE_DRQ   0x08
#define	IDE_READY   0x40
#define	IDE_BUSY   0x80
#define	DBMSG(msg)   ((verbose>1)?(msg):NULL)

Enumerations
enum	{   D_PRT, D_PRO, D_UNI, D_MOD,   D_SLV, D_DLY }

Functions
	module_param (verbose, int, 0644)
	module_param (major, int, 0)
	module_param (name, charp, 0)
	module_param (nice, int, 0)
	module_param_array (drive0, int, NULL, 0)
	module_param_array (drive1, int, NULL, 0)
	module_param_array (drive2, int, NULL, 0)
	module_param_array (drive3, int, NULL, 0)
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define DBMSG

(

msg

)

((verbose>1)?(msg):NULL)

Definition at line 506 of file pcd.c.

#define IDE_BUSY   0x80

Definition at line 170 of file pcd.c.

#define IDE_DRQ   0x08

Definition at line 168 of file pcd.c.

#define IDE_ERR   0x01

Definition at line 167 of file pcd.c.

#define IDE_READY   0x40

Definition at line 169 of file pcd.c.

#define PCD_DELAY   50 /* spin delay in uS */

Definition at line 161 of file pcd.c.

#define PCD_MAJOR   46

Definition at line 104 of file pcd.c.

#define PCD_NAME   "pcd"

Definition at line 105 of file pcd.c.

#define PCD_READY_TMO   20 /* in seconds */

Definition at line 162 of file pcd.c.

#define PCD_RESET_TMO   100 /* in tenths of a second */

Definition at line 163 of file pcd.c.

#define PCD_RETRIES   5

Definition at line 159 of file pcd.c.

#define PCD_SPIN   (1000000*PCD_TMO)/(HZ*PCD_DELAY)

Definition at line 165 of file pcd.c.

#define PCD_TMO   800 /* timeout in jiffies */

Definition at line 160 of file pcd.c.

#define PCD_UNITS   4

Definition at line 106 of file pcd.c.

#define PCD_VERSION   "1.07"

Definition at line 103 of file pcd.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

D_PRT
D_PRO
D_UNI
D_MOD
D_SLV
D_DLY

Definition at line 128 of file pcd.c.

Function Documentation

MODULE_LICENSE

(

"GPL"

)

module_param	(	verbose	,
		int	,
		0644
	)

module_param	(	major	,
		int	,
		0
	)

module_param	(	name	,
		charp	,
		0
	)

module_param	(	nice	,
		int	,
		0
	)

module_param_array	(	drive0	,
		int	,
		NULL	,
		0
	)

module_param_array	(	drive1	,
		int	,
		NULL	,
		0
	)

module_param_array	(	drive2	,
		int	,
		NULL	,
		0
	)

module_param_array	(	drive3	,
		int	,
		NULL	,
		0
	)