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/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __MANTIS_COMMON_H
#define __MANTIS_COMMON_H
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/pci.h>
#include <linux/mutex.h>
#include "dvbdev.h"
#include "dvb_demux.h"
#include "dmxdev.h"
#include "dvb_frontend.h"
#include "dvb_net.h"
#include <linux/i2c.h>
#include "mantis_reg.h"
#include "mantis_link.h"
#define MANTIS_ERROR 0
#define MANTIS_NOTICE 1
#define MANTIS_INFO 2
#define MANTIS_DEBUG 3
#define dprintk(x, y, z, format, arg...) do { \
if (z) { \
if ((x > MANTIS_ERROR) && (x > y)) \
printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
else if ((x > MANTIS_NOTICE) && (x > y)) \
printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
else if ((x > MANTIS_INFO) && (x > y)) \
printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
else if ((x > MANTIS_DEBUG) && (x > y)) \
printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
} else { \
if (x > y) \
printk(format , ##arg); \
} \
} while(0)
#define mwrite(dat, addr) writel((dat), addr)
#define mread(addr) readl(addr)
#define mmwrite(dat, addr) mwrite((dat), (mantis->mantis_mmio + (addr)))
#define mmread(addr) mread(mantis->mantis_mmio + (addr))
#define mmand(dat, addr) mmwrite((dat) & mmread(addr), addr)
#define mmor(dat, addr) mmwrite((dat) | mmread(addr), addr)
#define mmaor(dat, addr) mmwrite((dat) | ((mask) & mmread(addr)), addr)
#define MANTIS_TS_188 0
#define MANTIS_TS_204 1
struct mantis_hwconfig {
char *model_name;
char *dev_type;
u32 ts_size;
};
struct mantis_pci {
unsigned int verbose;
/* PCI stuff */
u16 vendor_id;
u16 device_id;
u16 subsystem_vendor;
u16 subsystem_device;
u8 latency;
struct pci_dev *pdev;
unsigned long mantis_addr;
volatile void __iomem *mantis_mmio;
u8 irq;
u8 revision;
unsigned int num;
/* RISC Core */
u32 finished_block;
u32 last_block;
u32 line_bytes;
u32 line_count;
u32 risc_pos;
u8 *buf_cpu;
dma_addr_t buf_dma;
u32 *risc_cpu;
dma_addr_t risc_dma;
struct tasklet_struct tasklet;
struct i2c_adapter adapter;
int i2c_rc;
wait_queue_head_t i2c_wq;
struct mutex i2c_lock;
/* DVB stuff */
struct dvb_adapter dvb_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;
u8 feeds;
struct mantis_hwconfig *hwconfig;
u32 mantis_int_stat;
u32 mantis_int_mask;
/* board specific */
u8 mac_address[8];
u32 sub_vendor_id;
u32 sub_device_id;
/* A12 A13 A14 */
u32 gpio_status;
u32 gpif_status;
struct mantis_ca *mantis_ca;
};
#define MANTIS_HIF_STATUS (mantis->gpio_status << 12)
extern unsigned int verbose;
extern unsigned int devs;
extern unsigned int i2c;
extern int mantis_dvb_init(struct mantis_pci *mantis);
extern int mantis_frontend_init(struct mantis_pci *mantis);
extern int mantis_dvb_exit(struct mantis_pci *mantis);
extern void mantis_dma_xfer(unsigned long data);
extern void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
extern void mantis_set_direction(struct mantis_pci *mantis, int direction);
extern int mantis_ca_init(struct mantis_pci *mantis);
extern void mantis_ca_exit(struct mantis_pci *mantis);
#endif //__MANTIS_COMMON_H
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