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1 #ifndef QEMU_NET_H |
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2 #define QEMU_NET_H |
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3 |
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4 #include "qemu-common.h" |
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5 |
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6 /* VLANs support */ |
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7 |
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8 typedef ssize_t (IOReadvHandler)(void *, const struct iovec *, int); |
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9 |
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10 typedef struct VLANClientState VLANClientState; |
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11 |
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12 struct VLANClientState { |
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13 IOReadHandler *fd_read; |
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14 IOReadvHandler *fd_readv; |
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15 /* Packets may still be sent if this returns zero. It's used to |
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16 rate-limit the slirp code. */ |
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17 IOCanRWHandler *fd_can_read; |
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18 void *opaque; |
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19 struct VLANClientState *next; |
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20 struct VLANState *vlan; |
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21 char info_str[256]; |
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22 }; |
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23 |
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24 struct VLANState { |
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25 int id; |
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26 VLANClientState *first_client; |
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27 struct VLANState *next; |
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28 unsigned int nb_guest_devs, nb_host_devs; |
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29 }; |
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30 |
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31 VLANState *qemu_find_vlan(int id); |
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32 VLANClientState *qemu_new_vlan_client(VLANState *vlan, |
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33 IOReadHandler *fd_read, |
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34 IOCanRWHandler *fd_can_read, |
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35 void *opaque); |
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36 void qemu_del_vlan_client(VLANClientState *vc); |
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37 int qemu_can_send_packet(VLANClientState *vc); |
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38 ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov, |
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39 int iovcnt); |
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40 void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size); |
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41 void qemu_handler_true(void *opaque); |
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42 |
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43 void do_info_network(void); |
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44 |
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45 /* NIC info */ |
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46 |
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47 #define MAX_NICS 8 |
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48 |
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49 struct NICInfo { |
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50 uint8_t macaddr[6]; |
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51 const char *model; |
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52 VLANState *vlan; |
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53 }; |
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54 |
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55 extern int nb_nics; |
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56 extern NICInfo nd_table[MAX_NICS]; |
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57 |
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58 /* BT HCI info */ |
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59 |
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60 struct HCIInfo { |
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61 int (*bdaddr_set)(struct HCIInfo *hci, const uint8_t *bd_addr); |
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62 void (*cmd_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
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63 void (*sco_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
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64 void (*acl_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
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65 void *opaque; |
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66 void (*evt_recv)(void *opaque, const uint8_t *data, int len); |
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67 void (*acl_recv)(void *opaque, const uint8_t *data, int len); |
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68 }; |
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69 |
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70 struct HCIInfo *qemu_next_hci(void); |
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71 |
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72 /* checksumming functions (net-checksum.c) */ |
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73 uint32_t net_checksum_add(int len, uint8_t *buf); |
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74 uint16_t net_checksum_finish(uint32_t sum); |
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75 uint16_t net_checksum_tcpudp(uint16_t length, uint16_t proto, |
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76 uint8_t *addrs, uint8_t *buf); |
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77 void net_checksum_calculate(uint8_t *data, int length); |
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78 |
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79 /* from net.c */ |
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80 int net_client_init(const char *device, const char *p); |
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81 int net_client_parse(const char *str); |
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82 void net_slirp_smb(const char *exported_dir); |
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83 void net_slirp_redir(const char *redir_str); |
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84 void net_cleanup(void); |
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85 int slirp_is_inited(void); |
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86 void net_client_check(void); |
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87 |
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88 #define DEFAULT_NETWORK_SCRIPT "/etc/qemu-ifup" |
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89 #define DEFAULT_NETWORK_DOWN_SCRIPT "/etc/qemu-ifdown" |
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90 #ifdef __sun__ |
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91 #define SMBD_COMMAND "/usr/sfw/sbin/smbd" |
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92 #else |
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93 #define SMBD_COMMAND "/usr/sbin/smbd" |
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94 #endif |
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95 |
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96 #endif |