93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/*
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2006, 2007 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__
|
|
|
|
struct vlynq_mapping {
|
|
u32 size;
|
|
u32 offset;
|
|
} __attribute__ ((packed));
|
|
|
|
struct vlynq_device_id {
|
|
u32 id;
|
|
};
|
|
|
|
struct vlynq_regs;
|
|
struct vlynq_device {
|
|
u32 id;
|
|
int irq;
|
|
int local_irq;
|
|
int remote_irq;
|
|
int clock_div;
|
|
u32 regs_start, regs_end;
|
|
u32 mem_start, mem_end;
|
|
u32 irq_start, irq_end;
|
|
void *priv;
|
|
struct vlynq_regs *local;
|
|
struct vlynq_regs *remote;
|
|
struct device dev;
|
|
};
|
|
|
|
struct vlynq_driver {
|
|
char *name;
|
|
int (*probe)(struct vlynq_device *dev);
|
|
int (*remove)(struct vlynq_device *dev);
|
|
struct device_driver driver;
|
|
};
|
|
|
|
#define to_vlynq_driver(drv) container_of(drv, struct vlynq_driver, driver)
|
|
|
|
struct plat_vlynq_ops {
|
|
int (*on)(struct vlynq_device *dev);
|
|
void (*off)(struct vlynq_device *dev);
|
|
};
|
|
|
|
#define to_vlynq_device(device) container_of(device, struct vlynq_device, dev)
|
|
|
|
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);
|
|
}
|
|
|
|
extern void vlynq_unregister_driver(struct vlynq_driver *driver);
|
|
extern int vlynq_device_enable(struct vlynq_device *dev);
|
|
extern void vlynq_device_disable(struct vlynq_device *dev);
|
|
extern u32 vlynq_local_id(struct vlynq_device *dev);
|
|
extern u32 vlynq_remote_id(struct vlynq_device *dev);
|
|
extern void vlynq_set_local_mapping(struct vlynq_device *dev,
|
|
u32 tx_offset,
|
|
struct vlynq_mapping *mapping);
|
|
extern void vlynq_set_remote_mapping(struct vlynq_device *dev,
|
|
u32 tx_offset,
|
|
struct vlynq_mapping *mapping);
|
|
extern int vlynq_virq_to_irq(struct vlynq_device *dev, int virq);
|
|
extern int vlynq_irq_to_virq(struct vlynq_device *dev, int irq);
|
|
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
|