cregit-Linux how code gets into the kernel

Release 4.12 include/linux/vlynq.h

Directory: include/linux
/*
 * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.org>
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __VLYNQ_H__

#define __VLYNQ_H__

#include <linux/device.h>
#include <linux/types.h>

struct module;


#define VLYNQ_NUM_IRQS 32


struct vlynq_mapping {
	
u32 size;
	
u32 offset;
};


enum vlynq_divisor {
	
vlynq_div_auto = 0,
	
vlynq_ldiv1,
	
vlynq_ldiv2,
	
vlynq_ldiv3,
	
vlynq_ldiv4,
	
vlynq_ldiv5,
	
vlynq_ldiv6,
	
vlynq_ldiv7,
	
vlynq_ldiv8,
	
vlynq_rdiv1,
	
vlynq_rdiv2,
	
vlynq_rdiv3,
	
vlynq_rdiv4,
	
vlynq_rdiv5,
	
vlynq_rdiv6,
	
vlynq_rdiv7,
	
vlynq_rdiv8,
	
vlynq_div_external
};


struct vlynq_device_id {
	
u32 id;
	
enum vlynq_divisor divisor;
	
unsigned long driver_data;
};

struct vlynq_regs;

struct vlynq_device {
	

u32 id, dev_id;
	
int local_irq;
	
int remote_irq;
	
enum vlynq_divisor divisor;
	

u32 regs_start, regs_end;
	

u32 mem_start, mem_end;
	

u32 irq_start, irq_end;
	
int irq;
	
int enabled;
	
struct vlynq_regs *local;
	
struct vlynq_regs *remote;
	
struct device dev;
};


struct vlynq_driver {
	
char *name;
	
struct vlynq_device_id *id_table;
	
int (*probe)(struct vlynq_device *dev, struct vlynq_device_id *id);
	
void (*remove)(struct vlynq_device *dev);
	
struct device_driver driver;
};


struct plat_vlynq_ops {
	
int (*on)(struct vlynq_device *dev);
	
void (*off)(struct vlynq_device *dev);
};


static inline struct vlynq_driver *to_vlynq_driver(struct device_driver *drv) { return container_of(drv, struct vlynq_driver, driver); }

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Florian Fainelli25100.00%1100.00%
Total25100.00%1100.00%


static inline struct vlynq_device *to_vlynq_device(struct device *device) { return container_of(device, struct vlynq_device, dev); }

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Florian Fainelli25100.00%1100.00%
Total25100.00%1100.00%

extern struct bus_type vlynq_bus_type; extern int __vlynq_register_driver(struct vlynq_driver *driver, struct module *owner);
static inline int vlynq_register_driver(struct vlynq_driver *driver) { return __vlynq_register_driver(driver, THIS_MODULE); }

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Florian Fainelli20100.00%1100.00%
Total20100.00%1100.00%


static inline void *vlynq_get_drvdata(struct vlynq_device *dev) { return dev_get_drvdata(&dev->dev); }

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Florian Fainelli22100.00%1100.00%
Total22100.00%1100.00%


static inline void vlynq_set_drvdata(struct vlynq_device *dev, void *data) { dev_set_drvdata(&dev->dev, data); }

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Florian Fainelli26100.00%1100.00%
Total26100.00%1100.00%


static inline u32 vlynq_mem_start(struct vlynq_device *dev) { return dev->mem_start; }

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PersonTokensPropCommitsCommitProp
Florian Fainelli17100.00%1100.00%
Total17100.00%1100.00%


static inline u32 vlynq_mem_end(struct vlynq_device *dev) { return dev->mem_end; }

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PersonTokensPropCommitsCommitProp
Florian Fainelli17100.00%1100.00%
Total17100.00%1100.00%


static inline u32 vlynq_mem_len(struct vlynq_device *dev) { return dev->mem_end - dev->mem_start + 1; }

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Florian Fainelli23100.00%1100.00%
Total23100.00%1100.00%


static inline int vlynq_virq_to_irq(struct vlynq_device *dev, int virq) { int irq = dev->irq_start + virq; if ((irq < dev->irq_start) || (irq > dev->irq_end)) return -EINVAL; return irq; }

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Florian Fainelli49100.00%1100.00%
Total49100.00%1100.00%


static inline int vlynq_irq_to_virq(struct vlynq_device *dev, int irq) { if ((irq < dev->irq_start) || (irq > dev->irq_end)) return -EINVAL; return irq - dev->irq_start; }

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Florian Fainelli44100.00%1100.00%
Total44100.00%1100.00%

extern void vlynq_unregister_driver(struct vlynq_driver *driver); extern int vlynq_enable_device(struct vlynq_device *dev); extern void vlynq_disable_device(struct vlynq_device *dev); extern int vlynq_set_local_mapping(struct vlynq_device *dev, u32 tx_offset, struct vlynq_mapping *mapping); extern int vlynq_set_remote_mapping(struct vlynq_device *dev, u32 tx_offset, struct vlynq_mapping *mapping); extern int vlynq_set_local_irq(struct vlynq_device *dev, int virq); extern int vlynq_set_remote_irq(struct vlynq_device *dev, int virq); #endif /* __VLYNQ_H__ */

Overall Contributors

PersonTokensPropCommitsCommitProp
Florian Fainelli60399.50%150.00%
Paul Gortmaker30.50%150.00%
Total606100.00%2100.00%
Directory: include/linux
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