1: #ifndef QEMU_NET_H
    2: #define QEMU_NET_H
    3: 
    4: /* VLANs support */
    5: 
    6: typedef struct VLANClientState VLANClientState;
    7: 
    8: struct VLANClientState {
    9:     IOReadHandler *fd_read;
   10:     /* Packets may still be sent if this returns zero.  It's used to
   11:        rate-limit the slirp code.  */
   12:     IOCanRWHandler *fd_can_read;
   13:     void *opaque;
   14:     struct VLANClientState *next;
   15:     struct VLANState *vlan;
   16:     char info_str[256];
   17: };
   18: 
   19: struct VLANState {
   20:     int id;
   21:     VLANClientState *first_client;
   22:     struct VLANState *next;
   23:     unsigned int nb_guest_devs, nb_host_devs;
   24: };
   25: 
   26: VLANState *qemu_find_vlan(int id);
   27: VLANClientState *qemu_new_vlan_client(VLANState *vlan,
   28:                                       IOReadHandler *fd_read,
   29:                                       IOCanRWHandler *fd_can_read,
   30:                                       void *opaque);
   31: int qemu_can_send_packet(VLANClientState *vc);
   32: void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
   33: void qemu_handler_true(void *opaque);
   34: 
   35: void do_info_network(void);
   36: 
   37: /* NIC info */
   38: 
   39: #define MAX_NICS 8
   40: 
   41: struct NICInfo {
   42:     uint8_t macaddr[6];
   43:     const char *model;
   44:     VLANState *vlan;
   45: };
   46: 
   47: extern int nb_nics;
   48: extern NICInfo nd_table[MAX_NICS];
   49: 
   50: #endif