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87ecb68b PB |
1 | #ifndef QEMU_NET_H |
2 | #define QEMU_NET_H | |
3 | ||
fbe78f4f AL |
4 | #include "qemu-common.h" |
5 | ||
87ecb68b PB |
6 | /* VLANs support */ |
7 | ||
fbe78f4f AL |
8 | typedef ssize_t (IOReadvHandler)(void *, const struct iovec *, int); |
9 | ||
87ecb68b PB |
10 | typedef struct VLANClientState VLANClientState; |
11 | ||
a34b6eb7 | 12 | typedef void (NetCleanup) (VLANClientState *); |
34b25ca7 AL |
13 | typedef void (LinkStatusChanged)(VLANClientState *); |
14 | ||
87ecb68b PB |
15 | struct VLANClientState { |
16 | IOReadHandler *fd_read; | |
fbe78f4f | 17 | IOReadvHandler *fd_readv; |
87ecb68b PB |
18 | /* Packets may still be sent if this returns zero. It's used to |
19 | rate-limit the slirp code. */ | |
20 | IOCanRWHandler *fd_can_read; | |
a34b6eb7 | 21 | NetCleanup *cleanup; |
34b25ca7 | 22 | LinkStatusChanged *link_status_changed; |
436e5e53 | 23 | int link_down; |
87ecb68b PB |
24 | void *opaque; |
25 | struct VLANClientState *next; | |
26 | struct VLANState *vlan; | |
bf38c1a0 | 27 | char *model; |
676cff29 | 28 | char *name; |
87ecb68b PB |
29 | char info_str[256]; |
30 | }; | |
31 | ||
32 | struct VLANState { | |
33 | int id; | |
34 | VLANClientState *first_client; | |
35 | struct VLANState *next; | |
36 | unsigned int nb_guest_devs, nb_host_devs; | |
37 | }; | |
38 | ||
39 | VLANState *qemu_find_vlan(int id); | |
40 | VLANClientState *qemu_new_vlan_client(VLANState *vlan, | |
bf38c1a0 | 41 | const char *model, |
7a9f6e4a | 42 | const char *name, |
87ecb68b PB |
43 | IOReadHandler *fd_read, |
44 | IOCanRWHandler *fd_can_read, | |
a34b6eb7 | 45 | NetCleanup *cleanup, |
87ecb68b | 46 | void *opaque); |
dcf414d6 | 47 | void qemu_del_vlan_client(VLANClientState *vc); |
8b13c4a7 | 48 | VLANClientState *qemu_find_vlan_client(VLANState *vlan, void *opaque); |
87ecb68b | 49 | int qemu_can_send_packet(VLANClientState *vc); |
fbe78f4f AL |
50 | ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov, |
51 | int iovcnt); | |
87ecb68b | 52 | void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size); |
7cb7434b | 53 | void qemu_format_nic_info_str(VLANClientState *vc, uint8_t macaddr[6]); |
d07f22c5 AL |
54 | void qemu_check_nic_model(NICInfo *nd, const char *model); |
55 | void qemu_check_nic_model_list(NICInfo *nd, const char * const *models, | |
56 | const char *default_model); | |
87ecb68b PB |
57 | void qemu_handler_true(void *opaque); |
58 | ||
59 | void do_info_network(void); | |
436e5e53 | 60 | int do_set_link(const char *name, const char *up_or_down); |
87ecb68b PB |
61 | |
62 | /* NIC info */ | |
63 | ||
64 | #define MAX_NICS 8 | |
65 | ||
66 | struct NICInfo { | |
67 | uint8_t macaddr[6]; | |
68 | const char *model; | |
7a9f6e4a | 69 | const char *name; |
87ecb68b | 70 | VLANState *vlan; |
ed8f8da7 | 71 | VLANClientState *vc; |
72da4208 | 72 | void *private; |
7697079b | 73 | int used; |
87ecb68b PB |
74 | }; |
75 | ||
76 | extern int nb_nics; | |
77 | extern NICInfo nd_table[MAX_NICS]; | |
78 | ||
1ae26a18 AZ |
79 | /* BT HCI info */ |
80 | ||
81 | struct HCIInfo { | |
82 | int (*bdaddr_set)(struct HCIInfo *hci, const uint8_t *bd_addr); | |
83 | void (*cmd_send)(struct HCIInfo *hci, const uint8_t *data, int len); | |
84 | void (*sco_send)(struct HCIInfo *hci, const uint8_t *data, int len); | |
85 | void (*acl_send)(struct HCIInfo *hci, const uint8_t *data, int len); | |
86 | void *opaque; | |
87 | void (*evt_recv)(void *opaque, const uint8_t *data, int len); | |
88 | void (*acl_recv)(void *opaque, const uint8_t *data, int len); | |
89 | }; | |
90 | ||
91 | struct HCIInfo *qemu_next_hci(void); | |
92 | ||
48c64363 AL |
93 | /* checksumming functions (net-checksum.c) */ |
94 | uint32_t net_checksum_add(int len, uint8_t *buf); | |
95 | uint16_t net_checksum_finish(uint32_t sum); | |
96 | uint16_t net_checksum_tcpudp(uint16_t length, uint16_t proto, | |
97 | uint8_t *addrs, uint8_t *buf); | |
98 | void net_checksum_calculate(uint8_t *data, int length); | |
99 | ||
63a01ef8 AL |
100 | /* from net.c */ |
101 | int net_client_init(const char *device, const char *p); | |
8b13c4a7 | 102 | void net_client_uninit(NICInfo *nd); |
63a01ef8 AL |
103 | int net_client_parse(const char *str); |
104 | void net_slirp_smb(const char *exported_dir); | |
105 | void net_slirp_redir(const char *redir_str); | |
106 | void net_cleanup(void); | |
107 | int slirp_is_inited(void); | |
108 | void net_client_check(void); | |
6f338c34 AL |
109 | void net_host_device_add(const char *device, const char *opts); |
110 | void net_host_device_remove(int vlan_id, const char *device); | |
63a01ef8 | 111 | |
f54825cc AJ |
112 | #define DEFAULT_NETWORK_SCRIPT "/etc/qemu-ifup" |
113 | #define DEFAULT_NETWORK_DOWN_SCRIPT "/etc/qemu-ifdown" | |
114 | #ifdef __sun__ | |
115 | #define SMBD_COMMAND "/usr/sfw/sbin/smbd" | |
116 | #else | |
117 | #define SMBD_COMMAND "/usr/sbin/smbd" | |
118 | #endif | |
119 | ||
87ecb68b | 120 | #endif |