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svn_rev_231 

moved param related things to extra header file
This commit is contained in:
Sascha Hauer 2007-07-05 18:01:35 +02:00 committed by Sascha Hauer
parent b0acb4cfba
commit a089e67dce
1 changed files with 2 additions and 38 deletions
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40
include/driver.h
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@ -1,42 +1,19 @@
#ifndef DRIVER_H
#define DRIVER_H
#include <net.h>
#define MAX_DRIVER_NAME 16
#define MAP_READ 1
#define MAP_WRITE 2
#define PARAM_TYPE_STRING 1
#define PARAM_TYPE_ULONG 2
#define PARAM_TYPE_IPADDR 3
#define PARAM_FLAG_RO (1 << 0)
typedef union {
char *val_str;
ulong val_ulong;
IPaddr_t val_ip;
} value_t;
struct param_d {
struct param_d* (*get)(struct device_d *, struct param_d *param);
int (*set)(struct device_d *, struct param_d *param, value_t val);
ulong type;
ulong flags;
char *name;
ulong cookie;
struct param_d *next;
value_t value;
};
#define DEVICE_TYPE_UNKNOWN 0
#define DEVICE_TYPE_ETHER 1
#define DEVICE_TYPE_STDIO 2
#define DEVICE_TYPE_DRAM 3
#define MAX_DEVICE_TYPE 3
#include <param.h>
struct device_d {
char name[MAX_DRIVER_NAME];
char id[MAX_DRIVER_NAME];
@ -95,24 +72,11 @@ struct device_d *get_device_by_type(ulong type, struct device_d *last);
ssize_t read(struct device_d *dev, void *buf, size_t count, ulong offset, ulong flags);
ssize_t write(struct device_d *dev, void *buf, size_t count, ulong offset, ulong flags);
ssize_t erase(struct device_d *dev, size_t count, unsigned long offset);
struct param_d* dev_get_param(struct device_d *dev, char *name);
int dev_set_param(struct device_d *dev, char *name, value_t val);
struct param_d *get_param_by_name(struct device_d *dev, char *name);
void print_param(struct param_d *param);
IPaddr_t dev_get_param_ip(struct device_d *dev, char *name);
int dev_set_param_ip(struct device_d *dev, char *name, IPaddr_t ip);
int dev_add_parameter(struct device_d *dev, struct param_d *par);
ssize_t mem_read(struct device_d *dev, void *buf, size_t count, ulong offset, ulong flags);
ssize_t mem_write(struct device_d *dev, void *buf, size_t count, ulong offset, ulong flags);
int register_device_type_handler(int(*handle)(struct device_d *), ulong device_type);
//void unregister_device_type_handler(struct device_d *);
int dummy_probe(struct device_d *);
int global_add_parameter(struct param_d *param);
#endif /* DRIVER_H */