| #ifndef QEMU_NET_H |
| #define QEMU_NET_H |
| |
| #include "qemu-common.h" |
| |
| /* VLANs support */ |
| |
| typedef ssize_t (IOReadvHandler)(void *, const struct iovec *, int); |
| |
| typedef struct VLANClientState VLANClientState; |
| |
| typedef void (LinkStatusChanged)(VLANClientState *); |
| |
| struct VLANClientState { |
| IOReadHandler *fd_read; |
| IOReadvHandler *fd_readv; |
| /* Packets may still be sent if this returns zero. It's used to |
| rate-limit the slirp code. */ |
| IOCanRWHandler *fd_can_read; |
| LinkStatusChanged *link_status_changed; |
| int link_down; |
| void *opaque; |
| struct VLANClientState *next; |
| struct VLANState *vlan; |
| char *model; |
| char *name; |
| char info_str[256]; |
| }; |
| |
| struct VLANState { |
| int id; |
| VLANClientState *first_client; |
| struct VLANState *next; |
| unsigned int nb_guest_devs, nb_host_devs; |
| }; |
| |
| VLANState *qemu_find_vlan(int id); |
| VLANClientState *qemu_new_vlan_client(VLANState *vlan, |
| const char *model, |
| const char *name, |
| IOReadHandler *fd_read, |
| IOCanRWHandler *fd_can_read, |
| void *opaque); |
| void qemu_del_vlan_client(VLANClientState *vc); |
| int qemu_can_send_packet(VLANClientState *vc); |
| ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov, |
| int iovcnt); |
| void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size); |
| void qemu_format_nic_info_str(VLANClientState *vc, uint8_t macaddr[6]); |
| void qemu_handler_true(void *opaque); |
| |
| void do_info_network(void); |
| int do_set_link(const char *name, const char *up_or_down); |
| |
| /* NIC info */ |
| |
| #define MAX_NICS 8 |
| |
| struct NICInfo { |
| uint8_t macaddr[6]; |
| const char *model; |
| const char *name; |
| VLANState *vlan; |
| }; |
| |
| extern int nb_nics; |
| extern NICInfo nd_table[MAX_NICS]; |
| |
| /* BT HCI info */ |
| |
| struct HCIInfo { |
| int (*bdaddr_set)(struct HCIInfo *hci, const uint8_t *bd_addr); |
| void (*cmd_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
| void (*sco_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
| void (*acl_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
| void *opaque; |
| void (*evt_recv)(void *opaque, const uint8_t *data, int len); |
| void (*acl_recv)(void *opaque, const uint8_t *data, int len); |
| }; |
| |
| struct HCIInfo *qemu_next_hci(void); |
| |
| /* checksumming functions (net-checksum.c) */ |
| uint32_t net_checksum_add(int len, uint8_t *buf); |
| uint16_t net_checksum_finish(uint32_t sum); |
| uint16_t net_checksum_tcpudp(uint16_t length, uint16_t proto, |
| uint8_t *addrs, uint8_t *buf); |
| void net_checksum_calculate(uint8_t *data, int length); |
| |
| /* from net.c */ |
| int net_client_init(const char *device, const char *p); |
| int net_client_parse(const char *str); |
| void net_slirp_smb(const char *exported_dir); |
| void net_slirp_redir(const char *redir_str); |
| void net_cleanup(void); |
| int slirp_is_inited(void); |
| void net_client_check(void); |
| |
| #define DEFAULT_NETWORK_SCRIPT "/etc/qemu-ifup" |
| #define DEFAULT_NETWORK_DOWN_SCRIPT "/etc/qemu-ifdown" |
| #ifdef __sun__ |
| #define SMBD_COMMAND "/usr/sfw/sbin/smbd" |
| #else |
| #define SMBD_COMMAND "/usr/sbin/smbd" |
| #endif |
| |
| #endif |