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1 | 87ecb68b | pbrook | #ifndef QEMU_NET_H
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2 | 87ecb68b | pbrook | #define QEMU_NET_H
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3 | 87ecb68b | pbrook | |
4 | fbe78f4f | aliguori | #include "qemu-common.h" |
5 | fbe78f4f | aliguori | |
6 | 87ecb68b | pbrook | /* VLANs support */
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7 | 87ecb68b | pbrook | |
8 | 87ecb68b | pbrook | typedef struct VLANClientState VLANClientState; |
9 | 87ecb68b | pbrook | |
10 | e3f5ec2b | Mark McLoughlin | typedef int (NetCanReceive)(VLANClientState *); |
11 | 4f1c942b | Mark McLoughlin | typedef ssize_t (NetReceive)(VLANClientState *, const uint8_t *, size_t); |
12 | e3f5ec2b | Mark McLoughlin | typedef ssize_t (NetReceiveIOV)(VLANClientState *, const struct iovec *, int); |
13 | b946a153 | aliguori | typedef void (NetCleanup) (VLANClientState *); |
14 | 34b25ca7 | aliguori | typedef void (LinkStatusChanged)(VLANClientState *); |
15 | 34b25ca7 | aliguori | |
16 | 87ecb68b | pbrook | struct VLANClientState {
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17 | cda9046b | Mark McLoughlin | NetReceive *receive; |
18 | cda9046b | Mark McLoughlin | NetReceiveIOV *receive_iov; |
19 | 87ecb68b | pbrook | /* Packets may still be sent if this returns zero. It's used to
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20 | 87ecb68b | pbrook | rate-limit the slirp code. */
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21 | cda9046b | Mark McLoughlin | NetCanReceive *can_receive; |
22 | b946a153 | aliguori | NetCleanup *cleanup; |
23 | 34b25ca7 | aliguori | LinkStatusChanged *link_status_changed; |
24 | 436e5e53 | aliguori | int link_down;
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25 | 87ecb68b | pbrook | void *opaque;
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26 | 87ecb68b | pbrook | struct VLANClientState *next;
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27 | 87ecb68b | pbrook | struct VLANState *vlan;
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28 | bf38c1a0 | aliguori | char *model;
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29 | 676cff29 | aliguori | char *name;
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30 | 87ecb68b | pbrook | char info_str[256]; |
31 | 87ecb68b | pbrook | }; |
32 | 87ecb68b | pbrook | |
33 | 764a4d1d | aliguori | typedef struct VLANPacket VLANPacket; |
34 | 764a4d1d | aliguori | |
35 | 783527a9 | Mark McLoughlin | typedef void (NetPacketSent) (VLANClientState *, ssize_t); |
36 | f3b6c7fc | Mark McLoughlin | |
37 | 764a4d1d | aliguori | struct VLANPacket {
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38 | 764a4d1d | aliguori | struct VLANPacket *next;
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39 | 764a4d1d | aliguori | VLANClientState *sender; |
40 | 764a4d1d | aliguori | int size;
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41 | f3b6c7fc | Mark McLoughlin | NetPacketSent *sent_cb; |
42 | 764a4d1d | aliguori | uint8_t data[0];
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43 | 764a4d1d | aliguori | }; |
44 | 764a4d1d | aliguori | |
45 | 87ecb68b | pbrook | struct VLANState {
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46 | 87ecb68b | pbrook | int id;
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47 | 87ecb68b | pbrook | VLANClientState *first_client; |
48 | 87ecb68b | pbrook | struct VLANState *next;
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49 | 87ecb68b | pbrook | unsigned int nb_guest_devs, nb_host_devs; |
50 | 764a4d1d | aliguori | VLANPacket *send_queue; |
51 | 764a4d1d | aliguori | int delivering;
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52 | 87ecb68b | pbrook | }; |
53 | 87ecb68b | pbrook | |
54 | 1a609520 | Jan Kiszka | VLANState *qemu_find_vlan(int id, int allocate); |
55 | 87ecb68b | pbrook | VLANClientState *qemu_new_vlan_client(VLANState *vlan, |
56 | bf38c1a0 | aliguori | const char *model, |
57 | 7a9f6e4a | aliguori | const char *name, |
58 | cda9046b | Mark McLoughlin | NetCanReceive *can_receive, |
59 | cda9046b | Mark McLoughlin | NetReceive *receive, |
60 | cda9046b | Mark McLoughlin | NetReceiveIOV *receive_iov, |
61 | b946a153 | aliguori | NetCleanup *cleanup, |
62 | 87ecb68b | pbrook | void *opaque);
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63 | dcf414d6 | balrog | void qemu_del_vlan_client(VLANClientState *vc);
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64 | 8b13c4a7 | aliguori | VLANClientState *qemu_find_vlan_client(VLANState *vlan, void *opaque);
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65 | 87ecb68b | pbrook | int qemu_can_send_packet(VLANClientState *vc);
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66 | fbe78f4f | aliguori | ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov, |
67 | fbe78f4f | aliguori | int iovcnt);
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68 | f3b6c7fc | Mark McLoughlin | ssize_t qemu_sendv_packet_async(VLANClientState *vc, const struct iovec *iov, |
69 | f3b6c7fc | Mark McLoughlin | int iovcnt, NetPacketSent *sent_cb);
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70 | 87ecb68b | pbrook | void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size); |
71 | f3b6c7fc | Mark McLoughlin | ssize_t qemu_send_packet_async(VLANClientState *vc, const uint8_t *buf,
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72 | f3b6c7fc | Mark McLoughlin | int size, NetPacketSent *sent_cb);
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73 | 8cad5516 | Mark McLoughlin | void qemu_purge_queued_packets(VLANClientState *vc);
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74 | f3b6c7fc | Mark McLoughlin | void qemu_flush_queued_packets(VLANClientState *vc);
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75 | 7cb7434b | aliguori | void qemu_format_nic_info_str(VLANClientState *vc, uint8_t macaddr[6]); |
76 | d07f22c5 | aliguori | void qemu_check_nic_model(NICInfo *nd, const char *model); |
77 | d07f22c5 | aliguori | void qemu_check_nic_model_list(NICInfo *nd, const char * const *models, |
78 | d07f22c5 | aliguori | const char *default_model); |
79 | 87ecb68b | pbrook | void qemu_handler_true(void *opaque); |
80 | 87ecb68b | pbrook | |
81 | 376253ec | aliguori | void do_info_network(Monitor *mon);
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82 | 376253ec | aliguori | int do_set_link(Monitor *mon, const char *name, const char *up_or_down); |
83 | 87ecb68b | pbrook | |
84 | 6dbe553f | Jan Kiszka | void do_info_usernet(Monitor *mon);
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85 | 6dbe553f | Jan Kiszka | |
86 | 87ecb68b | pbrook | /* NIC info */
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87 | 87ecb68b | pbrook | |
88 | 87ecb68b | pbrook | #define MAX_NICS 8 |
89 | ffe6370c | Michael S. Tsirkin | enum {
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90 | ffe6370c | Michael S. Tsirkin | NIC_NVECTORS_UNSPECIFIED = -1
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91 | ffe6370c | Michael S. Tsirkin | }; |
92 | 87ecb68b | pbrook | |
93 | 87ecb68b | pbrook | struct NICInfo {
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94 | 87ecb68b | pbrook | uint8_t macaddr[6];
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95 | 87ecb68b | pbrook | const char *model; |
96 | 7a9f6e4a | aliguori | const char *name; |
97 | 5607c388 | Markus Armbruster | const char *devaddr; |
98 | eb54b6dc | Gerd Hoffmann | const char *id; |
99 | 87ecb68b | pbrook | VLANState *vlan; |
100 | ae50b274 | Mark McLoughlin | VLANClientState *vc; |
101 | 72da4208 | aliguori | void *private;
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102 | 7697079b | aliguori | int used;
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103 | 406c8df3 | Glauber Costa | int bootable;
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104 | ffe6370c | Michael S. Tsirkin | int nvectors;
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105 | 87ecb68b | pbrook | }; |
106 | 87ecb68b | pbrook | |
107 | 87ecb68b | pbrook | extern int nb_nics; |
108 | 87ecb68b | pbrook | extern NICInfo nd_table[MAX_NICS];
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109 | 87ecb68b | pbrook | |
110 | 1ae26a18 | balrog | /* BT HCI info */
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111 | 1ae26a18 | balrog | |
112 | 1ae26a18 | balrog | struct HCIInfo {
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113 | 1ae26a18 | balrog | int (*bdaddr_set)(struct HCIInfo *hci, const uint8_t *bd_addr); |
114 | 1ae26a18 | balrog | void (*cmd_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
115 | 1ae26a18 | balrog | void (*sco_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
116 | 1ae26a18 | balrog | void (*acl_send)(struct HCIInfo *hci, const uint8_t *data, int len); |
117 | 1ae26a18 | balrog | void *opaque;
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118 | 1ae26a18 | balrog | void (*evt_recv)(void *opaque, const uint8_t *data, int len); |
119 | 1ae26a18 | balrog | void (*acl_recv)(void *opaque, const uint8_t *data, int len); |
120 | 1ae26a18 | balrog | }; |
121 | 1ae26a18 | balrog | |
122 | 1ae26a18 | balrog | struct HCIInfo *qemu_next_hci(void); |
123 | 1ae26a18 | balrog | |
124 | 48c64363 | aliguori | /* checksumming functions (net-checksum.c) */
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125 | 48c64363 | aliguori | uint32_t net_checksum_add(int len, uint8_t *buf);
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126 | 48c64363 | aliguori | uint16_t net_checksum_finish(uint32_t sum); |
127 | 48c64363 | aliguori | uint16_t net_checksum_tcpudp(uint16_t length, uint16_t proto, |
128 | 48c64363 | aliguori | uint8_t *addrs, uint8_t *buf); |
129 | 48c64363 | aliguori | void net_checksum_calculate(uint8_t *data, int length); |
130 | 48c64363 | aliguori | |
131 | 63a01ef8 | aliguori | /* from net.c */
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132 | ad196a9d | Jan Kiszka | extern const char *legacy_tftp_prefix; |
133 | ad196a9d | Jan Kiszka | extern const char *legacy_bootp_filename; |
134 | ad196a9d | Jan Kiszka | |
135 | 10ae5a7a | Jan Kiszka | int net_client_init(Monitor *mon, const char *device, const char *p); |
136 | 8b13c4a7 | aliguori | void net_client_uninit(NICInfo *nd);
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137 | 63a01ef8 | aliguori | int net_client_parse(const char *str); |
138 | 63a01ef8 | aliguori | void net_slirp_smb(const char *exported_dir); |
139 | f13b572c | Jan Kiszka | void net_slirp_hostfwd_add(Monitor *mon, const char *arg1, |
140 | f13b572c | Jan Kiszka | const char *arg2, const char *arg3); |
141 | f13b572c | Jan Kiszka | void net_slirp_hostfwd_remove(Monitor *mon, const char *arg1, |
142 | f13b572c | Jan Kiszka | const char *arg2, const char *arg3); |
143 | f3546deb | Jan Kiszka | void net_slirp_redir(const char *redir_str); |
144 | 63a01ef8 | aliguori | void net_cleanup(void); |
145 | 63a01ef8 | aliguori | void net_client_check(void); |
146 | 406c8df3 | Glauber Costa | void net_set_boot_mask(int boot_mask); |
147 | 376253ec | aliguori | void net_host_device_add(Monitor *mon, const char *device, const char *opts); |
148 | 376253ec | aliguori | void net_host_device_remove(Monitor *mon, int vlan_id, const char *device); |
149 | 63a01ef8 | aliguori | |
150 | f54825cc | aurel32 | #define DEFAULT_NETWORK_SCRIPT "/etc/qemu-ifup" |
151 | f54825cc | aurel32 | #define DEFAULT_NETWORK_DOWN_SCRIPT "/etc/qemu-ifdown" |
152 | f54825cc | aurel32 | #ifdef __sun__
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153 | f54825cc | aurel32 | #define SMBD_COMMAND "/usr/sfw/sbin/smbd" |
154 | f54825cc | aurel32 | #else
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155 | f54825cc | aurel32 | #define SMBD_COMMAND "/usr/sbin/smbd" |
156 | f54825cc | aurel32 | #endif
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157 | f54825cc | aurel32 | |
158 | 9d07d757 | Paul Brook | void qdev_get_macaddr(DeviceState *dev, uint8_t *macaddr);
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159 | 9d07d757 | Paul Brook | VLANClientState *qdev_get_vlan_client(DeviceState *dev, |
160 | cda9046b | Mark McLoughlin | NetCanReceive *can_receive, |
161 | cda9046b | Mark McLoughlin | NetReceive *receive, |
162 | cda9046b | Mark McLoughlin | NetReceiveIOV *receive_iov, |
163 | 9d07d757 | Paul Brook | NetCleanup *cleanup, |
164 | 9d07d757 | Paul Brook | void *opaque);
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165 | 9d07d757 | Paul Brook | |
166 | 87ecb68b | pbrook | #endif |