fsl_etsec: Use hw/net/mii.h

[mirror_qemu.git] / include / net / net.h

diff --git a/include/net/net.h b/include/net/net.h
index 094e966af9ecf4c059a5cce92a27545051f78aa7..1d88621c124f72247977b068a4ba8b9bae5eac5a 100644 (file)
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -4,6 +4,7 @@
 #include "qemu/queue.h"
 #include "qapi/qapi-types-net.h"
 #include "net/queue.h"
+#include "hw/qdev-properties-system.h"
 
 #define MAC_FMT "%02X:%02X:%02X:%02X:%02X:%02X"
 #define MAC_ARG(x) ((uint8_t *)(x))[0], ((uint8_t *)(x))[1], \
@@ -42,7 +43,10 @@ typedef struct NICConf {
 /* Net clients */
 
 typedef void (NetPoll)(NetClientState *, bool enable);
-typedef int (NetCanReceive)(NetClientState *);
+typedef bool (NetCanReceive)(NetClientState *);
+typedef int (NetStart)(NetClientState *);
+typedef int (NetLoad)(NetClientState *);
+typedef void (NetStop)(NetClientState *);
 typedef ssize_t (NetReceive)(NetClientState *, const uint8_t *, size_t);
 typedef ssize_t (NetReceiveIOV)(NetClientState *, const struct iovec *, int);
 typedef void (NetCleanup) (NetClientState *);
@@ -60,6 +64,8 @@ typedef int (SetVnetBE)(NetClientState *, bool);
 typedef struct SocketReadState SocketReadState;
 typedef void (SocketReadStateFinalize)(SocketReadState *rs);
 typedef void (NetAnnounce)(NetClientState *);
+typedef bool (SetSteeringEBPF)(NetClientState *, int);
+typedef bool (NetCheckPeerType)(NetClientState *, ObjectClass *, Error **);
 
 typedef struct NetClientInfo {
     NetClientDriver type;
@@ -68,6 +74,9 @@ typedef struct NetClientInfo {
     NetReceive *receive_raw;
     NetReceiveIOV *receive_iov;
     NetCanReceive *can_receive;
+    NetStart *start;
+    NetLoad *load;
+    NetStop *stop;
     NetCleanup *cleanup;
     LinkStatusChanged *link_status_changed;
     QueryRxFilter *query_rx_filter;
@@ -81,6 +90,8 @@ typedef struct NetClientInfo {
     SetVnetLE *set_vnet_le;
     SetVnetBE *set_vnet_be;
     NetAnnounce *announce;
+    SetSteeringEBPF *set_steering_ebpf;
+    NetCheckPeerType *check_peer_type;
 } NetClientInfo;
 
 struct NetClientState {
@@ -99,9 +110,13 @@ struct NetClientState {
     int vring_enable;
     int vnet_hdr_len;
     bool is_netdev;
+    bool do_not_pad; /* do not pad to the minimum ethernet frame length */
+    bool is_datapath;
     QTAILQ_HEAD(, NetFilterState) filters;
 };
 
+typedef QTAILQ_HEAD(NetClientStateList, NetClientState) NetClientStateList;
+
 typedef struct NICState {
     NetClientState *ncs;
     NICConf *conf;
@@ -130,6 +145,10 @@ NetClientState *qemu_new_net_client(NetClientInfo *info,
                                     NetClientState *peer,
                                     const char *model,
                                     const char *name);
+NetClientState *qemu_new_net_control_client(NetClientInfo *info,
+                                        NetClientState *peer,
+                                        const char *model,
+                                        const char *name);
 NICState *qemu_new_nic(NetClientInfo *info,
                        NICConf *conf,
                        const char *model,
@@ -143,18 +162,25 @@ void *qemu_get_nic_opaque(NetClientState *nc);
 void qemu_del_net_client(NetClientState *nc);
 typedef void (*qemu_nic_foreach)(NICState *nic, void *opaque);
 void qemu_foreach_nic(qemu_nic_foreach func, void *opaque);
+int qemu_can_receive_packet(NetClientState *nc);
 int qemu_can_send_packet(NetClientState *nc);
 ssize_t qemu_sendv_packet(NetClientState *nc, const struct iovec *iov,
                           int iovcnt);
 ssize_t qemu_sendv_packet_async(NetClientState *nc, const struct iovec *iov,
                                 int iovcnt, NetPacketSent *sent_cb);
 ssize_t qemu_send_packet(NetClientState *nc, const uint8_t *buf, int size);
+ssize_t qemu_receive_packet(NetClientState *nc, const uint8_t *buf, int size);
+ssize_t qemu_receive_packet_iov(NetClientState *nc,
+                                const struct iovec *iov,
+                                int iovcnt);
 ssize_t qemu_send_packet_raw(NetClientState *nc, const uint8_t *buf, int size);
 ssize_t qemu_send_packet_async(NetClientState *nc, const uint8_t *buf,
                                int size, NetPacketSent *sent_cb);
 void qemu_purge_queued_packets(NetClientState *nc);
 void qemu_flush_queued_packets(NetClientState *nc);
 void qemu_flush_or_purge_queued_packets(NetClientState *nc, bool purge);
+void qemu_set_info_str(NetClientState *nc,
+                       const char *fmt, ...) G_GNUC_PRINTF(2, 3);
 void qemu_format_nic_info_str(NetClientState *nc, uint8_t macaddr[6]);
 bool qemu_has_ufo(NetClientState *nc);
 bool qemu_has_vnet_hdr(NetClientState *nc);
@@ -172,10 +198,24 @@ int qemu_find_nic_model(NICInfo *nd, const char * const *models,
                         const char *default_model);
 
 void print_net_client(Monitor *mon, NetClientState *nc);
-void hmp_info_network(Monitor *mon, const QDict *qdict);
 void net_socket_rs_init(SocketReadState *rs,
                         SocketReadStateFinalize *finalize,
                         bool vnet_hdr);
+NetClientState *qemu_get_peer(NetClientState *nc, int queue_index);
+
+/**
+ * qemu_get_nic_models:
+ * @device_type: Defines which devices should be taken into consideration
+ *               (e.g. TYPE_DEVICE for all devices, or TYPE_PCI_DEVICE for PCI)
+ *
+ * Get an array of pointers to names of NIC devices that are available in
+ * the QEMU binary. The array is terminated with a NULL pointer entry.
+ * The caller is responsible for freeing the memory when it is not required
+ * anymore, e.g. with g_ptr_array_free(..., true).
+ *
+ * Returns: Pointer to the array that contains the pointers to the names.
+ */
+GPtrArray *qemu_get_nic_models(const char *device_type);
 
 /* NIC info */
 
@@ -197,8 +237,12 @@ extern NICInfo nd_table[MAX_NICS];
 extern const char *host_net_devices[];
 
 /* from net.c */
-int net_client_parse(QemuOptsList *opts_list, const char *str);
-int net_init_clients(Error **errp);
+extern NetClientStateList net_clients;
+bool netdev_is_modern(const char *optarg);
+void netdev_parse_modern(const char *optarg);
+void net_client_parse(QemuOptsList *opts_list, const char *str);
+void show_netdevs(void);
+void net_init_clients(void);
 void net_check_clients(void);
 void net_cleanup(void);
 void hmp_host_net_add(Monitor *mon, const QDict *qdict);
@@ -208,8 +252,8 @@ void netdev_add(QemuOpts *opts, Error **errp);
 int net_hub_id_for_client(NetClientState *nc, int *id);
 NetClientState *net_hub_port_find(int hub_id);
 
-#define DEFAULT_NETWORK_SCRIPT "/etc/qemu-ifup"
-#define DEFAULT_NETWORK_DOWN_SCRIPT "/etc/qemu-ifdown"
+#define DEFAULT_NETWORK_SCRIPT CONFIG_SYSCONFDIR "/qemu-ifup"
+#define DEFAULT_NETWORK_DOWN_SCRIPT CONFIG_SYSCONFDIR "/qemu-ifdown"
 #define DEFAULT_BRIDGE_HELPER CONFIG_QEMU_HELPERDIR "/qemu-bridge-helper"
 #define DEFAULT_BRIDGE_INTERFACE "br0"
 
@@ -232,4 +276,9 @@ uint32_t net_crc32_le(const uint8_t *p, int len);
     .offset     = vmstate_offset_macaddr(_state, _field),            \
 }
 
+static inline bool net_peer_needs_padding(NetClientState *nc)
+{
+  return nc->peer && !nc->peer->do_not_pad;
+}
+
 #endif