xnu-4903.221.2.tar.gz

[apple/xnu.git] / bsd / net / if.h

diff --git a/bsd/net/if.h b/bsd/net/if.h
index 2583ef5e72172b8054d2191d150328532a3a7763..1cf0a5f147a0be290ad21471fdf4ffd5eb946a7c 100644 (file)
--- a/bsd/net/if.h
+++ b/bsd/net/if.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2017 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2018 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *
@@ -137,6 +137,13 @@ struct if_clonereq32 {
 #define        IFEF_VLAN               0x00000200      /* interface has one or more vlans */
 #define        IFEF_BOND               0x00000400      /* interface is part of bond */
 #define        IFEF_ARPLL              0x00000800      /* ARP for IPv4LL addresses */
+#define        IFEF_CLAT46             0x00001000      /* CLAT46 RFC 6877 */
+
+#define        IS_INTF_CLAT46(ifp)     ((ifp) != NULL && ((ifp)->if_eflags & IFEF_CLAT46))
+#define        INTF_ADJUST_MTU_FOR_CLAT46(intf)                \
+    (IS_INTF_CLAT46((intf)) ||                         \
+     IS_INTF_CLAT46((intf)->if_delegated.ifp))         \
+
 /*
  * XXX IFEF_NOAUTOIPV6LL is deprecated and should be done away with.
  * Configd pretty much manages the interface configuration.
@@ -175,6 +182,7 @@ struct if_clonereq32 {
 #define        IFXF_LOW_INTERNET_UL            0x00000010 /* Uplink Low Internet is confirmed */
 #define        IFXF_LOW_INTERNET_DL            0x00000020 /* Downlink Low Internet is confirmed */
 #define        IFXF_ALLOC_KPI                  0x00000040 /* Allocated via the ifnet_alloc KPI */
+#define        IFXF_LOW_POWER                  0x00000080 /* Low Power Mode */
 
 /*
  * Current requirements for an AWDL interface.  Setting/clearing IFEF_AWDL
@@ -499,7 +507,7 @@ struct      ifreq {
 #define        IFRTYPE_LOW_INTERNET_DISABLE_UL_DL      0x0000
 #define        IFRTYPE_LOW_INTERNET_ENABLE_UL          0x0001
 #define        IFRTYPE_LOW_INTERNET_ENABLE_DL          0x0002
-
+               int ifru_low_power_mode;
 #endif /* PRIVATE */
        } ifr_ifru;
 #define        ifr_addr        ifr_ifru.ifru_addr      /* address */
@@ -549,6 +557,7 @@ struct      ifreq {
 #define        ifr_fastlane_enabled    ifr_qosmarking_enabled
 #define        ifr_disable_output      ifr_ifru.ifru_disable_output
 #define        ifr_low_internet        ifr_ifru.ifru_low_internet
+#define        ifr_low_power_mode      ifr_ifru.ifru_low_power_mode
 
 #endif /* PRIVATE */
 };
@@ -928,6 +937,14 @@ struct kev_dl_rrc_state {
        u_int32_t               rrc_state;
 };
 
+/*
+ * KEV_DL_LOW_POWER_MODE_CHANGED
+ */
+struct kev_dl_low_power_mode {
+       struct net_event_data   link_data;
+       int                     low_power_event;
+};
+
 /*
  * Length of network signature/fingerprint blob.
  */
@@ -960,14 +977,23 @@ struct ipv6_prefix {
        uint32_t        prefix_len;
 };
 
-/*
- * Structure for SIOC[S/G]IFNAT64PREFIX
- */
+struct if_ipv6_address {
+       struct in6_addr v6_address;
+       uint32_t        v6_prefixlen;
+};
+
+/* Structure for SIOC[S/G]IFNAT64PREFIX */
 struct if_nat64req {
        char                    ifnat64_name[IFNAMSIZ];
        struct ipv6_prefix      ifnat64_prefixes[NAT64_MAX_NUM_PREFIXES];
 };
 
+/* Structure for SIOCGIFCLAT46ADDR */
+struct if_clat46req {
+       char                    ifclat46_name[IFNAMSIZ];
+       struct if_ipv6_address  ifclat46_addr;
+};
+
 /*
  * Structure for SIOC[S/G]IFORDER
  *