dst.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <asm/div64.h>
#include "dvb_frontend.h"
#include "dst_priv.h"
#include "dst_common.h"

Go to the source code of this file.

Macros
#define	HAS_LOCK   1
#define	ATTEMPT_TUNE   2
#define	HAS_POWER   4
#define	DST_ERROR   0
#define	DST_NOTICE   1
#define	DST_INFO   2
#define	DST_DEBUG   3
#define	dprintk(x, y, z, format, arg...)

Functions
	module_param (verbose, int, 0644)
	MODULE_PARM_DESC (verbose,"verbose startup messages, default is 1 (yes)")
	module_param (dst_addons, int, 0644)
	MODULE_PARM_DESC (dst_addons,"CA daughterboard, default is 0 (No addons)")
	module_param (dst_algo, int, 0644)
	MODULE_PARM_DESC (dst_algo,"tuning algo: default is 0=(SW), 1=(HW)")
int	rdc_reset_state (struct dst_state *state)
	EXPORT_SYMBOL (rdc_reset_state)
int	dst_pio_disable (struct dst_state *state)
	EXPORT_SYMBOL (dst_pio_disable)
int	dst_wait_dst_ready (struct dst_state *state, u8 delay_mode)
	EXPORT_SYMBOL (dst_wait_dst_ready)
int	dst_error_recovery (struct dst_state *state)
	EXPORT_SYMBOL (dst_error_recovery)
int	dst_error_bailout (struct dst_state *state)
	EXPORT_SYMBOL (dst_error_bailout)
int	dst_comm_init (struct dst_state *state)
	EXPORT_SYMBOL (dst_comm_init)
int	write_dst (struct dst_state *state, u8 *data, u8 len)
	EXPORT_SYMBOL (write_dst)
int	read_dst (struct dst_state *state, u8 *ret, u8 len)
	EXPORT_SYMBOL (read_dst)
u8	dst_check_sum (u8 *buf, u32 len)
	EXPORT_SYMBOL (dst_check_sum)
struct dst_state *	dst_attach (struct dst_state *state, struct dvb_adapter *dvb_adapter)
	EXPORT_SYMBOL (dst_attach)
	MODULE_DESCRIPTION ("DST DVB-S/T/C/ATSC Combo Frontend driver")
	MODULE_AUTHOR ("Jamie Honan, Manu Abraham")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define ATTEMPT_TUNE   2

Definition at line 46 of file dst.c.

#define dprintk	(		x,
			y,
			z,
			format,
			arg...
	)

Value:

do {                \
    if (z) {                            \
        if  ((x > DST_ERROR) && (x > y))            \
            printk(KERN_ERR "dst(%d) %s: " format "\n", \
                state->bt->nr, __func__ , ##arg);   \
        else if ((x > DST_NOTICE) && (x > y))           \
            printk(KERN_NOTICE "dst(%d) %s: " format "\n",  \
                state->bt->nr, __func__ , ##arg);   \
        else if ((x > DST_INFO) && (x > y))         \
            printk(KERN_INFO "dst(%d) %s: " format "\n",    \
                state->bt->nr, __func__ , ##arg);   \
        else if ((x > DST_DEBUG) && (x > y))            \
            printk(KERN_DEBUG "dst(%d) %s: " format "\n",   \
                state->bt->nr,  __func__ , ##arg);  \
    } else {                            \
        if (x > y)                      \
            printk(format, ##arg);              \
    }                               \
} while(0)

Definition at line 54 of file dst.c.

#define DST_DEBUG   3

Definition at line 52 of file dst.c.

#define DST_ERROR   0

Definition at line 49 of file dst.c.

#define DST_INFO   2

Definition at line 51 of file dst.c.

#define DST_NOTICE   1

Definition at line 50 of file dst.c.

#define HAS_LOCK   1

Definition at line 45 of file dst.c.

#define HAS_POWER   4

Definition at line 47 of file dst.c.

Function Documentation

struct dst_state* dst_attach ( struct dst_state *  state, struct dvb_adapter *  dvb_adapter  )

read

Definition at line 1727 of file dst.c.

u8 dst_check_sum	(	u8 *	buf,
		u32	len
	)

Definition at line 545 of file dst.c.

int dst_comm_init

(

struct dst_state *

state

)

Definition at line 233 of file dst.c.

int dst_error_bailout

(

struct dst_state *

state

)

Definition at line 222 of file dst.c.

int dst_error_recovery

(

struct dst_state *

state

)

Definition at line 210 of file dst.c.

int dst_pio_disable

(

struct dst_state *

state

)

Definition at line 175 of file dst.c.

int dst_wait_dst_ready	(	struct dst_state *	state,
		u8	delay_mode
	)

Definition at line 188 of file dst.c.

EXPORT_SYMBOL

(

rdc_reset_state

)

EXPORT_SYMBOL

(

dst_pio_disable

)

EXPORT_SYMBOL

(

dst_wait_dst_ready

)

EXPORT_SYMBOL

(

dst_error_recovery

)

EXPORT_SYMBOL

(

dst_error_bailout

)

EXPORT_SYMBOL

(

dst_comm_init

)

EXPORT_SYMBOL

(

write_dst

)

EXPORT_SYMBOL

(

read_dst

)

EXPORT_SYMBOL

(

dst_check_sum

)

EXPORT_SYMBOL

(

dst_attach

)

MODULE_AUTHOR	(	"Jamie	Honan,
		Manu Abraham"
	)

MODULE_DESCRIPTION

(

"DST DVB-S/T/C/ATSC Combo Frontend driver"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	verbose	,
		int	,
		0644
	)

module_param	(	dst_addons	,
		int	,
		0644
	)

module_param	(	dst_algo	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	verbose	,
		"verbose startup	messages,
		default is 1(yes)"
	)

MODULE_PARM_DESC	(	dst_addons	,
		"CA	daughterboard,
		default is 0(No addons)"
	)

MODULE_PARM_DESC	(	dst_algo	,
		"tuning algo: default is	0 = (SW)
	)

int rdc_reset_state

(

struct dst_state *

state

)

Definition at line 130 of file dst.c.

int read_dst	(	struct dst_state *	state,
		u8 *	ret,
		u8	len
	)

Definition at line 289 of file dst.c.

int write_dst	(	struct dst_state *	state,
		u8 *	data,
		u8	len
	)

Definition at line 253 of file dst.c.