#ifndef __SAA716x_PRIV_H
#define __SAA716x_PRIV_H

#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/sched.h>
#include <linux/mutex.h>
#include "dvbdev.h"
#include "dvb_demux.h"
#include "dmxdev.h"
#include "dvb_frontend.h"
#include "dvb_net.h"

#define SAA716x_ERROR			0
#define SAA716x_NOTICE			1
#define SAA716x_INFO			2
#define SAA716x_DEBUG			3

#define dprintk(x, y, z, format, arg...) do {							\
	if (z) {										\
		if ((x > SAA716x_ERROR) && (x > y))						\
			printk(KERN_ERR "%s (%d): " format "\n", __func__, saa716x->num, ##arg);\
		else if ((x > SAA716x_NOTICE) && (x > y))					\
			printk(KERN_ERR "%s (%d): " format "\n", __func__, saa716x->num, ##arg);\
		else if ((x > SAA716x_INFO) && (x > y))						\
			printk(KERN_ERR "%s (%d): " format "\n", __func__, saa716x->num, ##arg);\
		else if ((x > SAA716x_DEBUG) && (x > y))					\
			printk(KERN_ERR "%s (%d): " format "\n", __func__, saa716x->num, ##arg);\
	} else {										\
		if (x > y)									\
			printk(format, ##arg);							\
	}											\
} while (0);


#define MAKE_ENTRY(subven, subdev, configptr) {			\
		.vendor		= 0x1131,			\
		.device		= 0x7162,			\
		.subvendor	= (subven),			\
		.subdevice	= (subdev),			\
		.driver_data	= (unsigned long) (configptr)	\
}

#define saa716x_write(dat, addr)	writel((dat), (saa716x->mmio)+(addr))
#define saa716x_read(addr)		readl((saa716x->mmio)+(addr))

struct saa716x;

typedef int (*saa716x_load_config_t)(struct saa716x *saa716x);

struct saa716x_hwconfig {
	char 			*model_name;
	char			*dev_type;
	saa716x_load_config_t	load_config;
};

struct saa716x_dma {
	struct tasklet_struct 	dma_tasklet;
};

struct saa716x_dvb {
	struct dvb_adapter	adapter;
	struct dvb_frontend	*fe;
	struct dvb_demux	demux;
	struct dmxdev		dmxdev;
	struct dmx_frontend	fe_hw;
	struct dmx_frontend	fe_mem;
	struct dvb_net		dvbnet;
};

struct saa716x_i2c {
	struct device		*dev;
	struct i2c_adapter	adapter;
	wait_queue_head_t	i2c_queue;
};

struct saa716x {
	/* dev priv */
	unsigned int		verbose;
	unsigned int 		num;
	struct saa716x_hwconfig	*hwconfig;

	/* PCI */
	struct pci_dev		*pdev;
	void __iomem		*mmio;
	unsigned int		irq;

	/* I2C */
	struct saa716x_i2c	i2c_adapter_a;
	struct saa716x_i2c	i2c_adapter_b;

	/* DMA */
	struct saa716x_dma	dma_device_a;
	struct saa716x_dma	dma_device_b;

	/* DVB */
	struct saa716x_dvb	dvb_device_a;
	struct saa716x_dvb	dvb_device_b;
};

extern void saa716x_i2c_disable(struct saa716x *saa716x);
extern void saa716x_i2c_enable(struct saa716x *saa716x);

extern int saa716x_pcie_init(struct saa716x *saa716x);
extern void saa716x_pcie_exit(struct saa716x *saa716x);

#endif //__SAA716x_PRIV_H