pf.c File Reference

#include <linux/types.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/fs.h>
#include <linux/delay.h>
#include <linux/hdreg.h>
#include <linux/cdrom.h>
#include <linux/spinlock.h>
#include <linux/blkdev.h>
#include <linux/blkpg.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	pf_unit

Macros
#define	PF_VERSION   "1.04"
#define	PF_MAJOR   47
#define	PF_NAME   "pf"
#define	PF_UNITS   4
#define	PF_FD_MAX   8192 /* use FD geometry under this size */
#define	PF_FD_HDS   2
#define	PF_FD_SPT   18
#define	PF_HD_HDS   64
#define	PF_HD_SPT   32
#define	PF_MAX_RETRIES   5
#define	PF_TMO   800 /* interrupt timeout in jiffies */
#define	PF_SPIN_DEL   50 /* spin delay in micro-seconds */
#define	PF_SPIN   (1000000*PF_TMO)/(HZ*PF_SPIN_DEL)
#define	STAT_ERR   0x00001
#define	STAT_INDEX   0x00002
#define	STAT_ECC   0x00004
#define	STAT_DRQ   0x00008
#define	STAT_SEEK   0x00010
#define	STAT_WRERR   0x00020
#define	STAT_READY   0x00040
#define	STAT_BUSY   0x00080
#define	ATAPI_REQ_SENSE   0x03
#define	ATAPI_LOCK   0x1e
#define	ATAPI_DOOR   0x1b
#define	ATAPI_MODE_SENSE   0x5a
#define	ATAPI_CAPACITY   0x25
#define	ATAPI_IDENTIFY   0x12
#define	ATAPI_READ_10   0x28
#define	ATAPI_WRITE_10   0x2a
#define	PF_NM   0
#define	PF_RO   1
#define	PF_RW   2
#define	PF_NAMELEN   8
#define	PF_RESET_TMO   30 /* in tenths of a second */

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

Functions
	module_param (verbose, bool, 0644)
	module_param (major, int, 0)
	module_param (name, charp, 0)
	module_param (cluster, int, 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 ATAPI_CAPACITY   0x25

Definition at line 203 of file pf.c.

#define ATAPI_DOOR   0x1b

Definition at line 201 of file pf.c.

#define ATAPI_IDENTIFY   0x12

Definition at line 204 of file pf.c.

#define ATAPI_LOCK   0x1e

Definition at line 200 of file pf.c.

#define ATAPI_MODE_SENSE   0x5a

Definition at line 202 of file pf.c.

#define ATAPI_READ_10   0x28

Definition at line 205 of file pf.c.

#define ATAPI_REQ_SENSE   0x03

Definition at line 199 of file pf.c.

#define ATAPI_WRITE_10   0x2a

Definition at line 206 of file pf.c.

#define PF_FD_HDS   2

Definition at line 179 of file pf.c.

#define PF_FD_MAX   8192 /* use FD geometry under this size */

Definition at line 178 of file pf.c.

#define PF_FD_SPT   18

Definition at line 180 of file pf.c.

#define PF_HD_HDS   64

Definition at line 181 of file pf.c.

#define PF_HD_SPT   32

Definition at line 182 of file pf.c.

#define PF_MAJOR   47

Definition at line 117 of file pf.c.

#define PF_MAX_RETRIES   5

Definition at line 184 of file pf.c.

#define PF_NAME   "pf"

Definition at line 118 of file pf.c.

#define PF_NAMELEN   8

Definition at line 228 of file pf.c.

#define PF_NM   0

Definition at line 224 of file pf.c.

#define PF_RESET_TMO   30 /* in tenths of a second */

Definition at line 524 of file pf.c.

#define PF_RO   1

Definition at line 225 of file pf.c.

#define PF_RW   2

Definition at line 226 of file pf.c.

#define PF_SPIN   (1000000*PF_TMO)/(HZ*PF_SPIN_DEL)

Definition at line 188 of file pf.c.

#define PF_SPIN_DEL   50 /* spin delay in micro-seconds */

Definition at line 186 of file pf.c.

#define PF_TMO   800 /* interrupt timeout in jiffies */

Definition at line 185 of file pf.c.

#define PF_UNITS   4

Definition at line 119 of file pf.c.

#define PF_VERSION   "1.04"

Definition at line 116 of file pf.c.

#define STAT_BUSY   0x00080

Definition at line 197 of file pf.c.

#define STAT_DRQ   0x00008

Definition at line 193 of file pf.c.

#define STAT_ECC   0x00004

Definition at line 192 of file pf.c.

#define STAT_ERR   0x00001

Definition at line 190 of file pf.c.

#define STAT_INDEX   0x00002

Definition at line 191 of file pf.c.

#define STAT_READY   0x00040

Definition at line 196 of file pf.c.

#define STAT_SEEK   0x00010

Definition at line 194 of file pf.c.

#define STAT_WRERR   0x00020

Definition at line 195 of file pf.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

D_PRT
D_PRO
D_UNI
D_MOD
D_SLV
D_LUN
D_DLY

Definition at line 144 of file pf.c.

Function Documentation

MODULE_LICENSE

(

"GPL"

)

module_param	(	verbose	,
		bool	,
		0644
	)

module_param	(	major	,
		int	,
		0
	)

module_param	(	name	,
		charp	,
		0
	)

module_param	(	cluster	,
		int	,
		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
	)