4 #include "qemu-queue.h"
5 #include "qemu-common.h"
7 #include "qemu-option.h"
14 /* qdev nic properties */
16 typedef struct NICConf {
19 VLANClientState *peer;
22 #define DEFINE_NIC_PROPERTIES(_state, _conf) \
23 DEFINE_PROP_MACADDR("mac", _state, _conf.macaddr), \
24 DEFINE_PROP_VLAN("vlan", _state, _conf.vlan), \
25 DEFINE_PROP_NETDEV("netdev", _state, _conf.peer)
32 NET_CLIENT_TYPE_SLIRP,
34 NET_CLIENT_TYPE_SOCKET,
39 typedef int (NetCanReceive)(VLANClientState *);
40 typedef ssize_t (NetReceive)(VLANClientState *, const uint8_t *, size_t);
41 typedef ssize_t (NetReceiveIOV)(VLANClientState *, const struct iovec *, int);
42 typedef void (NetCleanup) (VLANClientState *);
43 typedef void (LinkStatusChanged)(VLANClientState *);
45 typedef struct NetClientInfo {
49 NetReceive *receive_raw;
50 NetReceiveIOV *receive_iov;
51 NetCanReceive *can_receive;
53 LinkStatusChanged *link_status_changed;
56 struct VLANClientState {
59 QTAILQ_ENTRY(VLANClientState) next;
60 struct VLANState *vlan;
61 VLANClientState *peer;
66 unsigned receive_disabled : 1;
69 typedef struct NICState {
77 QTAILQ_HEAD(, VLANClientState) clients;
78 QTAILQ_ENTRY(VLANState) next;
79 unsigned int nb_guest_devs, nb_host_devs;
83 VLANState *qemu_find_vlan(int id, int allocate);
84 VLANClientState *qemu_find_netdev(const char *id);
85 VLANClientState *qemu_new_net_client(NetClientInfo *info,
87 VLANClientState *peer,
90 NICState *qemu_new_nic(NetClientInfo *info,
95 void qemu_del_vlan_client(VLANClientState *vc);
96 VLANClientState *qemu_find_vlan_client_by_name(Monitor *mon, int vlan_id,
97 const char *client_str);
98 typedef void (*qemu_nic_foreach)(NICState *nic, void *opaque);
99 void qemu_foreach_nic(qemu_nic_foreach func, void *opaque);
100 int qemu_can_send_packet(VLANClientState *vc);
101 ssize_t qemu_sendv_packet(VLANClientState *vc, const struct iovec *iov,
103 ssize_t qemu_sendv_packet_async(VLANClientState *vc, const struct iovec *iov,
104 int iovcnt, NetPacketSent *sent_cb);
105 void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
106 ssize_t qemu_send_packet_raw(VLANClientState *vc, const uint8_t *buf, int size);
107 ssize_t qemu_send_packet_async(VLANClientState *vc, const uint8_t *buf,
108 int size, NetPacketSent *sent_cb);
109 void qemu_purge_queued_packets(VLANClientState *vc);
110 void qemu_flush_queued_packets(VLANClientState *vc);
111 void qemu_format_nic_info_str(VLANClientState *vc, uint8_t macaddr[6]);
112 void qemu_macaddr_default_if_unset(MACAddr *macaddr);
113 int qemu_show_nic_models(const char *arg, const char *const *models);
114 void qemu_check_nic_model(NICInfo *nd, const char *model);
115 int qemu_find_nic_model(NICInfo *nd, const char * const *models,
116 const char *default_model);
118 void do_info_network(Monitor *mon);
119 void do_set_link(Monitor *mon, const QDict *qdict);
125 NIC_NVECTORS_UNSPECIFIED = -1
134 VLANClientState *netdev;
141 extern NICInfo nd_table[MAX_NICS];
146 int (*bdaddr_set)(struct HCIInfo *hci, const uint8_t *bd_addr);
147 void (*cmd_send)(struct HCIInfo *hci, const uint8_t *data, int len);
148 void (*sco_send)(struct HCIInfo *hci, const uint8_t *data, int len);
149 void (*acl_send)(struct HCIInfo *hci, const uint8_t *data, int len);
151 void (*evt_recv)(void *opaque, const uint8_t *data, int len);
152 void (*acl_recv)(void *opaque, const uint8_t *data, int len);
155 struct HCIInfo *qemu_next_hci(void);
158 extern const char *legacy_tftp_prefix;
159 extern const char *legacy_bootp_filename;
161 int net_client_init(Monitor *mon, QemuOpts *opts, int is_netdev);
162 void net_client_uninit(NICInfo *nd);
163 int net_client_parse(QemuOptsList *opts_list, const char *str);
164 int net_init_clients(void);
165 void net_cleanup(void);
166 void net_set_boot_mask(int boot_mask);
167 void net_host_device_add(Monitor *mon, const QDict *qdict);
168 void net_host_device_remove(Monitor *mon, const QDict *qdict);
170 #define DEFAULT_NETWORK_SCRIPT "/etc/qemu-ifup"
171 #define DEFAULT_NETWORK_DOWN_SCRIPT "/etc/qemu-ifdown"
173 #define SMBD_COMMAND "/usr/sfw/sbin/smbd"
175 #define SMBD_COMMAND "/usr/sbin/smbd"
178 void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd);
180 int net_handle_fd_param(Monitor *mon, const char *param);