paride.h File Reference

Go to the source code of this file.

Data Structures
struct	pi_adapter
struct	pi_protocol

Macros
#define	PARIDE_H_VERSION   "1.01"
#define	PI_PD   0 /* IDE disk */
#define	PI_PCD   1 /* ATAPI CDrom */
#define	PI_PF   2 /* ATAPI disk */
#define	PI_PT   3 /* ATAPI tape */
#define	PI_PG   4 /* ATAPI generic */
#define	delay_p   (pi->delay?udelay(pi->delay):(void)0)
#define	out_p(offs, byte)   outb(byte,pi->port+offs); delay_p;
#define	in_p(offs)   (delay_p,inb(pi->port+offs))
#define	w0(byte)   {out_p(0,byte);}
#define	r0()   (in_p(0) & 0xff)
#define	w1(byte)   {out_p(1,byte);}
#define	r1()   (in_p(1) & 0xff)
#define	w2(byte)   {out_p(2,byte);}
#define	r2()   (in_p(2) & 0xff)
#define	w3(byte)   {out_p(3,byte);}
#define	w4(byte)   {out_p(4,byte);}
#define	r4()   (in_p(4) & 0xff)
#define	w4w(data)   {outw(data,pi->port+4); delay_p;}
#define	w4l(data)   {outl(data,pi->port+4); delay_p;}
#define	r4w()   (delay_p,inw(pi->port+4)&0xffff)
#define	r4l()   (delay_p,inl(pi->port+4)&0xffffffff)

Typedefs
typedef struct pi_adapter	PIA
typedef struct pi_protocol	PIP

Functions
int	pi_init (PIA *pi, int autoprobe, int port, int mode, int unit, int protocol, int delay, char *scratch, int devtype, int verbose, char *device)
void	pi_release (PIA *pi)
void	pi_write_regr (PIA *pi, int cont, int regr, int val)
int	pi_read_regr (PIA *pi, int cont, int regr)
void	pi_write_block (PIA *pi, char *buf, int count)
void	pi_read_block (PIA *pi, char *buf, int count)
void	pi_connect (PIA *pi)
void	pi_disconnect (PIA *pi)
void	pi_do_claimed (PIA *pi, void(*cont)(void))
int	pi_schedule_claimed (PIA *pi, void(*cont)(void))
int	paride_register (PIP *)
void	paride_unregister (PIP *)

Macro Definition Documentation

#define delay_p   (pi->delay?udelay(pi->delay):(void)0)

Definition at line 100 of file paride.h.

#define in_p

(

offs

)

(delay_p,inb(pi->port+offs))

Definition at line 102 of file paride.h.

#define out_p	(		offs,
			byte
	)		outb(byte,pi->port+offs); delay_p;

Definition at line 101 of file paride.h.

#define PARIDE_H_VERSION   "1.01"

Definition at line 18 of file paride.h.

#define PI_PCD   1 /* ATAPI CDrom */

Definition at line 26 of file paride.h.

#define PI_PD   0 /* IDE disk */

Definition at line 25 of file paride.h.

#define PI_PF   2 /* ATAPI disk */

Definition at line 27 of file paride.h.

#define PI_PG   4 /* ATAPI generic */

Definition at line 29 of file paride.h.

#define PI_PT   3 /* ATAPI tape */

Definition at line 28 of file paride.h.

#define r0

(

)

(in_p(0) & 0xff)

Definition at line 105 of file paride.h.

#define r1

(

)

(in_p(1) & 0xff)

Definition at line 107 of file paride.h.

#define r2

(

)

(in_p(2) & 0xff)

Definition at line 109 of file paride.h.

#define r4

(

)

(in_p(4) & 0xff)

Definition at line 112 of file paride.h.

#define r4l

(

)

(delay_p,inl(pi->port+4)&0xffffffff)

Definition at line 116 of file paride.h.

#define r4w

(

)

(delay_p,inw(pi->port+4)&0xffff)

Definition at line 115 of file paride.h.

#define w0

(

byte

)

{out_p(0,byte);}

Definition at line 104 of file paride.h.

#define w1

(

byte

)

{out_p(1,byte);}

Definition at line 106 of file paride.h.

#define w2

(

byte

)

{out_p(2,byte);}

Definition at line 108 of file paride.h.

#define w3

(

byte

)

{out_p(3,byte);}

Definition at line 110 of file paride.h.

#define w4

(

byte

)

{out_p(4,byte);}

Definition at line 111 of file paride.h.

#define w4l

(

data

)

{outl(data,pi->port+4); delay_p;}

Definition at line 114 of file paride.h.

#define w4w

(

data

)

{outw(data,pi->port+4); delay_p;}

Definition at line 113 of file paride.h.

Typedef Documentation

typedef struct pi_adapter PIA

Definition at line 57 of file paride.h.

typedef struct pi_protocol PIP

Definition at line 164 of file paride.h.

Function Documentation

int paride_register

(

PIP *

)

Definition at line 209 of file paride.c.

void paride_unregister

(

PIP *

)

Definition at line 234 of file paride.c.

void pi_connect

(

PIA *

pi

)

Definition at line 135 of file paride.c.

void pi_disconnect

(

PIA *

pi

)

Definition at line 143 of file paride.c.

void pi_do_claimed	(	PIA *	pi,
		void(*)(void)	cont
	)

Definition at line 110 of file paride.c.

int pi_init	(	PIA *	pi,
		int	autoprobe,
		int	port,
		int	mode,
		int	unit,
		int	protocol,
		int	delay,
		char *	scratch,
		int	devtype,
		int	verbose,
		char *	device
	)

Definition at line 347 of file paride.c.

void pi_read_block	(	PIA *	pi,
		char *	buf,
		int	count
	)

Definition at line 65 of file paride.c.

int pi_read_regr	(	PIA *	pi,
		int	cont,
		int	regr
	)

Definition at line 51 of file paride.c.

void pi_release

(

PIA *

pi

)

Definition at line 159 of file paride.c.

int pi_schedule_claimed	(	PIA *	pi,
		void(*)(void)	cont
	)

Definition at line 94 of file paride.c.

void pi_write_block	(	PIA *	pi,
		char *	buf,
		int	count
	)

Definition at line 58 of file paride.c.

void pi_write_regr	(	PIA *	pi,
		int	cont,
		int	regr,
		int	val
	)

Definition at line 44 of file paride.c.