+/*
+ * Structure for SIOC[SG]IFTHROTTLE
+ */
+struct if_throttlereq {
+ char ifthr_name[IFNAMSIZ]; /* interface name */
+ u_int32_t ifthr_level;
+};
+
+/*
+ * Interface throttling levels
+ *
+ * IFNET_THROTTLE_OFF The default throttling level (no throttling.)
+ * All service class queues operate normally according to the
+ * standard packet scheduler configuration.
+ * IFNET_THROTTLE_OPPORTUNISTIC One or more service class queues that
+ * are responsible for managing "opportunistic" traffics are
+ * suspended. Packets enqueued on those queues will be dropped
+ * and a flow advisory error will be generated to the data
+ * source. Existing packets in the queues will stay enqueued
+ * until the interface is no longer throttled, or until they
+ * are explicitly flushed.
+ */
+enum {
+ IFNET_THROTTLE_OFF = 0,
+ IFNET_THROTTLE_OPPORTUNISTIC = 1,
+#ifdef XNU_KERNEL_PRIVATE
+ IFNET_THROTTLE_MAX = 2,
+#endif /* XNU_KERNEL_PRIVATE */
+};
+
+/*
+ * Structure for SIOC[A/D]IFAGENTID
+ */
+struct if_agentidreq {
+ char ifar_name[IFNAMSIZ]; /* interface name */
+ uuid_t ifar_uuid; /* agent UUID to add or delete */
+};
+
+/*
+ * Structure for SIOCGIFAGENTIDS
+ */
+struct if_agentidsreq {
+ char ifar_name[IFNAMSIZ]; /* interface name */
+ u_int32_t ifar_count; /* number of agent UUIDs */
+ uuid_t *ifar_uuids; /* array of agent UUIDs */
+};
+
+#ifdef BSD_KERNEL_PRIVATE
+struct if_agentidsreq32 {
+ char ifar_name[IFNAMSIZ];
+ u_int32_t ifar_count;
+ user32_addr_t ifar_uuids;
+};
+struct if_agentidsreq64 {
+ char ifar_name[IFNAMSIZ];
+ u_int32_t ifar_count;
+ user64_addr_t ifar_uuids __attribute__((aligned(8)));
+};
+#endif /* BSD_KERNEL_PRIVATE */
+
+#define DLIL_MODIDLEN 20 /* same as IFNET_MODIDLEN */
+#define DLIL_MODARGLEN 12 /* same as IFNET_MODARGLEN */
+
+/*
+ * DLIL KEV_DL_ISSUES event structure
+ */
+struct kev_dl_issues {
+ struct net_event_data link_data;
+ u_int8_t modid[DLIL_MODIDLEN];
+ u_int64_t timestamp;
+ u_int8_t info[DLIL_MODARGLEN];
+};
+
+/*
+ * DLIL KEV_DL_RRC_STATE_CHANGED structure
+ */
+struct kev_dl_rrc_state {
+ struct net_event_data link_data;
+ u_int32_t rrc_state;
+};
+
+/*
+ * Length of network signature/fingerprint blob.
+ */
+#define IFNET_SIGNATURELEN 20
+
+/*
+ * Structure for SIOC[S/G]IFNETSIGNATURE
+ */
+struct if_nsreq {
+ char ifnsr_name[IFNAMSIZ];
+ u_int8_t ifnsr_family; /* address family */
+ u_int8_t ifnsr_len; /* data length */
+ u_int16_t ifnsr_flags; /* for future */
+ u_int8_t ifnsr_data[IFNET_SIGNATURELEN];
+};
+
+/*
+ * Structure for SIOC[S/G]IFORDER
+ *
+ * When setting, ifo_count is the number of u_int32_t interface indices
+ * in the ifo_ordered_indices array.
+ *
+ * When getting, if ifo_count is 0, the length of the ordered list will
+ * be returned. If the ifo_count is non-0, it is the number of u_int32_t
+ * interface indices allocated. Upon return, ifo_count will contain the number
+ * of indices copied into the array.
+ */
+struct if_order {
+ u_int32_t ifo_count;
+ u_int32_t ifo_reserved;
+ mach_vm_address_t ifo_ordered_indices; /* array of u_int32_t */
+};
+
+/*
+ * Struct for traffic class to DSCP mapping
+ */
+struct if_tdmreq {
+ char iftdm_name[IFNAMSIZ];
+ u_int32_t iftdm_len; /* byte length of the table */
+ struct netsvctype_dscp_map *iftdm_table;
+};
+
+#ifdef BSD_KERNEL_PRIVATE
+struct if_tdmreq32 {
+ char iftdm_name[IFNAMSIZ];
+ u_int32_t iftdm_len; /* byte length of the table */
+ user32_addr_t iftdm_table;
+};
+
+struct if_tdmreq64 {
+ char iftdm_name[IFNAMSIZ];
+ u_int32_t iftdm_len; /* byte length of the table */
+ user64_addr_t iftdm_table __attribute__((aligned(8)));
+};
+#endif
+
+#endif /* PRIVATE */
+
projects / apple / xnu.git / blobdiff