3593cab5d6
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
167 lines
5.5 KiB
C
167 lines
5.5 KiB
C
/*
|
|
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
|
|
*
|
|
* flexcop-common.h - common header file for device-specific source files also.
|
|
*
|
|
* see flexcop.c for copyright information.
|
|
*/
|
|
#ifndef __FLEXCOP_COMMON_H__
|
|
#define __FLEXCOP_COMMON_H__
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/mutex.h>
|
|
|
|
#include "flexcop-reg.h"
|
|
|
|
#include "dmxdev.h"
|
|
#include "dvb_demux.h"
|
|
#include "dvb_filter.h"
|
|
#include "dvb_net.h"
|
|
#include "dvb_frontend.h"
|
|
|
|
#define FC_MAX_FEED 256
|
|
|
|
#ifndef FC_LOG_PREFIX
|
|
#warning please define a log prefix for your file, using a default one
|
|
#define FC_LOG_PREFIX "b2c2-undef"
|
|
#endif
|
|
|
|
/* Steal from usb.h */
|
|
#undef err
|
|
#define err(format, arg...) printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg)
|
|
#undef info
|
|
#define info(format, arg...) printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg)
|
|
#undef warn
|
|
#define warn(format, arg...) printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
|
|
|
|
struct flexcop_dma {
|
|
struct pci_dev *pdev;
|
|
|
|
u8 *cpu_addr0;
|
|
dma_addr_t dma_addr0;
|
|
u8 *cpu_addr1;
|
|
dma_addr_t dma_addr1;
|
|
u32 size; /* size of each address in bytes */
|
|
};
|
|
|
|
/* Control structure for data definitions that are common to
|
|
* the B2C2-based PCI and USB devices.
|
|
*/
|
|
struct flexcop_device {
|
|
/* general */
|
|
struct device *dev; /* for firmware_class */
|
|
|
|
#define FC_STATE_DVB_INIT 0x01
|
|
#define FC_STATE_I2C_INIT 0x02
|
|
#define FC_STATE_FE_INIT 0x04
|
|
int init_state;
|
|
|
|
/* device information */
|
|
int has_32_hw_pid_filter;
|
|
flexcop_revision_t rev;
|
|
flexcop_device_type_t dev_type;
|
|
flexcop_bus_t bus_type;
|
|
|
|
/* dvb stuff */
|
|
struct dvb_adapter dvb_adapter;
|
|
struct dvb_frontend *fe;
|
|
struct dvb_net dvbnet;
|
|
struct dvb_demux demux;
|
|
struct dmxdev dmxdev;
|
|
struct dmx_frontend hw_frontend;
|
|
struct dmx_frontend mem_frontend;
|
|
int (*fe_sleep) (struct dvb_frontend *);
|
|
|
|
struct i2c_adapter i2c_adap;
|
|
struct mutex i2c_mutex;
|
|
struct module *owner;
|
|
|
|
/* options and status */
|
|
int extra_feedcount;
|
|
int feedcount;
|
|
int pid_filtering;
|
|
int fullts_streaming_state;
|
|
|
|
/* bus specific callbacks */
|
|
flexcop_ibi_value (*read_ibi_reg) (struct flexcop_device *, flexcop_ibi_register);
|
|
int (*write_ibi_reg) (struct flexcop_device *, flexcop_ibi_register, flexcop_ibi_value);
|
|
|
|
|
|
int (*i2c_request) (struct flexcop_device*, flexcop_access_op_t, flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
|
|
int (*stream_control) (struct flexcop_device*, int);
|
|
|
|
int (*get_mac_addr) (struct flexcop_device *fc, int extended);
|
|
|
|
void *bus_specific;
|
|
};
|
|
|
|
/* exported prototypes */
|
|
|
|
/* from flexcop.c */
|
|
void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len);
|
|
void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no);
|
|
|
|
struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len);
|
|
void flexcop_device_kfree(struct flexcop_device*);
|
|
|
|
int flexcop_device_initialize(struct flexcop_device*);
|
|
void flexcop_device_exit(struct flexcop_device *fc);
|
|
|
|
void flexcop_reset_block_300(struct flexcop_device *fc);
|
|
|
|
/* from flexcop-dma.c */
|
|
int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size);
|
|
void flexcop_dma_free(struct flexcop_dma *dma);
|
|
|
|
int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
|
|
int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
|
|
int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
|
|
int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
|
|
int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
|
|
|
|
/* from flexcop-eeprom.c */
|
|
/* the PCI part uses this call to get the MAC address, the USB part has its own */
|
|
int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
|
|
|
|
/* from flexcop-i2c.c */
|
|
/* the PCI part uses this a i2c_request callback, whereas the usb part has its own
|
|
* one. We have it in flexcop-i2c.c, because it is going via the actual
|
|
* I2C-channel of the flexcop.
|
|
*/
|
|
int flexcop_i2c_request(struct flexcop_device*, flexcop_access_op_t,
|
|
flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
|
|
|
|
/* from flexcop-sram.c */
|
|
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);
|
|
void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s);
|
|
void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill);
|
|
|
|
/* global prototypes for the flexcop-chip */
|
|
/* from flexcop-fe-tuner.c */
|
|
int flexcop_frontend_init(struct flexcop_device *card);
|
|
void flexcop_frontend_exit(struct flexcop_device *fc);
|
|
|
|
/* from flexcop-i2c.c */
|
|
int flexcop_i2c_init(struct flexcop_device *fc);
|
|
void flexcop_i2c_exit(struct flexcop_device *fc);
|
|
|
|
/* from flexcop-sram.c */
|
|
int flexcop_sram_init(struct flexcop_device *fc);
|
|
|
|
/* from flexcop-misc.c */
|
|
void flexcop_determine_revision(struct flexcop_device *fc);
|
|
void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const char *suffix);
|
|
void flexcop_dump_reg(struct flexcop_device *fc, flexcop_ibi_register reg, int num);
|
|
|
|
/* from flexcop-hw-filter.c */
|
|
int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff);
|
|
void flexcop_hw_filter_init(struct flexcop_device *fc);
|
|
|
|
void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff);
|
|
|
|
void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]);
|
|
void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff);
|
|
|
|
#endif
|