1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_LWTUNNEL_H_ 20 #define _UAPI_LWTUNNEL_H_ 21 #include <linux/types.h> 22 enum lwtunnel_encap_types { 23 LWTUNNEL_ENCAP_NONE, 24 LWTUNNEL_ENCAP_MPLS, 25 LWTUNNEL_ENCAP_IP, 26 LWTUNNEL_ENCAP_ILA, 27 LWTUNNEL_ENCAP_IP6, 28 LWTUNNEL_ENCAP_SEG6, 29 LWTUNNEL_ENCAP_BPF, 30 __LWTUNNEL_ENCAP_MAX, 31 }; 32 #define LWTUNNEL_ENCAP_MAX (__LWTUNNEL_ENCAP_MAX - 1) 33 enum lwtunnel_ip_t { 34 LWTUNNEL_IP_UNSPEC, 35 LWTUNNEL_IP_ID, 36 LWTUNNEL_IP_DST, 37 LWTUNNEL_IP_SRC, 38 LWTUNNEL_IP_TTL, 39 LWTUNNEL_IP_TOS, 40 LWTUNNEL_IP_FLAGS, 41 LWTUNNEL_IP_PAD, 42 __LWTUNNEL_IP_MAX, 43 }; 44 #define LWTUNNEL_IP_MAX (__LWTUNNEL_IP_MAX - 1) 45 enum lwtunnel_ip6_t { 46 LWTUNNEL_IP6_UNSPEC, 47 LWTUNNEL_IP6_ID, 48 LWTUNNEL_IP6_DST, 49 LWTUNNEL_IP6_SRC, 50 LWTUNNEL_IP6_HOPLIMIT, 51 LWTUNNEL_IP6_TC, 52 LWTUNNEL_IP6_FLAGS, 53 LWTUNNEL_IP6_PAD, 54 __LWTUNNEL_IP6_MAX, 55 }; 56 #define LWTUNNEL_IP6_MAX (__LWTUNNEL_IP6_MAX - 1) 57 enum { 58 LWT_BPF_PROG_UNSPEC, 59 LWT_BPF_PROG_FD, 60 LWT_BPF_PROG_NAME, 61 __LWT_BPF_PROG_MAX, 62 }; 63 #define LWT_BPF_PROG_MAX (__LWT_BPF_PROG_MAX - 1) 64 enum { 65 LWT_BPF_UNSPEC, 66 LWT_BPF_IN, 67 LWT_BPF_OUT, 68 LWT_BPF_XMIT, 69 LWT_BPF_XMIT_HEADROOM, 70 __LWT_BPF_MAX, 71 }; 72 #define LWT_BPF_MAX (__LWT_BPF_MAX - 1) 73 #define LWT_BPF_MAX_HEADROOM 256 74 #endif 75