cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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budget.h (3184B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2
      3#ifndef __BUDGET_DVB__
      4#define __BUDGET_DVB__
      5
      6#include <media/dvb_frontend.h>
      7#include <media/dvbdev.h>
      8#include <media/demux.h>
      9#include <media/dvb_demux.h>
     10#include <media/dmxdev.h>
     11#include <media/dvb_net.h>
     12
     13#include <linux/module.h>
     14#include <linux/mutex.h>
     15
     16#include <media/drv-intf/saa7146.h>
     17
     18extern int budget_debug;
     19
     20#ifdef dprintk
     21#undef dprintk
     22#endif
     23
     24#define dprintk(level, fmt, arg...) do {				\
     25	if (level & budget_debug)					\
     26		printk(KERN_DEBUG KBUILD_MODNAME ": %s(): " fmt,	\
     27		       __func__, ##arg);				\
     28} while (0)
     29
     30#define TS_SIZE        188
     31
     32struct budget_info {
     33	char *name;
     34	int type;
     35};
     36
     37/* place to store all the necessary device information */
     38struct budget {
     39
     40	/* devices */
     41	struct dvb_device dvb_dev;
     42	struct dvb_net dvb_net;
     43
     44	struct saa7146_dev *dev;
     45
     46	struct i2c_adapter i2c_adap;
     47	struct budget_info *card;
     48
     49	unsigned char *grabbing;
     50	struct saa7146_pgtable pt;
     51
     52	struct tasklet_struct fidb_tasklet;
     53	struct tasklet_struct vpe_tasklet;
     54
     55	struct dmxdev dmxdev;
     56	struct dvb_demux demux;
     57
     58	struct dmx_frontend hw_frontend;
     59	struct dmx_frontend mem_frontend;
     60
     61	int ci_present;
     62	int video_port;
     63
     64	u32 buffer_width;
     65	u32 buffer_height;
     66	u32 buffer_size;
     67	u32 buffer_warning_threshold;
     68	u32 buffer_warnings;
     69	unsigned long buffer_warning_time;
     70
     71	u32 ttbp;
     72	int feeding;
     73
     74	spinlock_t feedlock;
     75
     76	spinlock_t debilock;
     77
     78	struct dvb_adapter dvb_adapter;
     79	struct dvb_frontend *dvb_frontend;
     80	int (*read_fe_status)(struct dvb_frontend *fe, enum fe_status *status);
     81	int fe_synced;
     82
     83	void *priv;
     84};
     85
     86#define MAKE_BUDGET_INFO(x_var,x_name,x_type) \
     87static struct budget_info x_var ## _info = { \
     88	.name=x_name,	\
     89	.type=x_type };	\
     90static struct saa7146_pci_extension_data x_var = { \
     91	.ext_priv = &x_var ## _info, \
     92	.ext = &budget_extension };
     93
     94#define BUDGET_TT		   0
     95#define BUDGET_TT_HW_DISEQC	   1
     96#define BUDGET_PATCH		   3
     97#define BUDGET_FS_ACTIVY	   4
     98#define BUDGET_CIN1200S		   5
     99#define BUDGET_CIN1200C		   6
    100#define BUDGET_CIN1200T		   7
    101#define BUDGET_KNC1S		   8
    102#define BUDGET_KNC1C		   9
    103#define BUDGET_KNC1T		   10
    104#define BUDGET_KNC1SP		   11
    105#define BUDGET_KNC1CP		   12
    106#define BUDGET_KNC1TP		   13
    107#define BUDGET_TVSTAR		   14
    108#define BUDGET_CIN1200C_MK3	   15
    109#define BUDGET_KNC1C_MK3	   16
    110#define BUDGET_KNC1CP_MK3	   17
    111#define BUDGET_KNC1S2              18
    112#define BUDGET_KNC1C_TDA10024	   19
    113
    114#define BUDGET_VIDEO_PORTA         0
    115#define BUDGET_VIDEO_PORTB         1
    116
    117extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
    118			     struct saa7146_pci_extension_data *info,
    119			     struct module *owner, short *adapter_nums);
    120extern void ttpci_budget_init_hooks(struct budget *budget);
    121extern int ttpci_budget_deinit(struct budget *budget);
    122extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr);
    123extern void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port);
    124extern int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count,
    125				 int uselocks, int nobusyloop);
    126extern int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, int count, u32 value,
    127				  int uselocks, int nobusyloop);
    128
    129#endif