package/switch/src/switch-core.h

   1 #ifndef __SWITCH_CORE_H
   2 #define __SWITCH_CORE_H
   3
   4 #include <linux/version.h>
   5 #include <linux/list.h>
   6 #define SWITCH_MAX_BUFSZ        4096
   7
   8 #define SWITCH_MEDIA_AUTO       1
   9 #define SWITCH_MEDIA_100        2
  10 #define SWITCH_MEDIA_FD         4
  11 #define SWITCH_MEDIA_1000       8
  12
  13 typedef int (*switch_handler)(void *driver, char *buf, int nr);
  14
  15 typedef struct {
  16         const char *name;
  17         switch_handler read, write;
  18 } switch_config;
  19
  20 typedef struct {
  21         struct list_head list;
  22         const char *name;
  23         const char *version;
  24         const char *interface;
  25         int cpuport;
  26         int ports;
  27         int vlans;
  28         const switch_config *driver_handlers, *port_handlers, *vlan_handlers;
  29         void *data;
  30         void *priv;
  31 } switch_driver;
  32
  33 typedef struct {
  34         u32 port, untag, pvid;
  35 } switch_vlan_config;
  36
  37
  38 extern int switch_device_registered (char* device);
  39 extern int switch_register_driver(switch_driver *driver);
  40 extern void switch_unregister_driver(char *name);
  41 extern switch_vlan_config *switch_parse_vlan(switch_driver *driver, char *buf);
  42 extern int switch_parse_media(char *buf);
  43 extern int switch_print_media(char *buf, int media);
  44
  45 static inline char *strdup(const char *str)
  46 {
  47         char *new = kmalloc(strlen(str) + 1, GFP_KERNEL);
  48         strcpy(new, str);
  49         return new;
  50 }
  51
  52
  53 #endif