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__LINUX_IF_PPPOX_H 20#define _UAPI__LINUX_IF_PPPOX_H 21#include <linux/types.h> 22#include <asm/byteorder.h> 23#include <linux/socket.h> 24#include <linux/if.h> 25#include <linux/if_ether.h> 26#include <linux/if_pppol2tp.h> 27#include <linux/in.h> 28#include <linux/in6.h> 29#ifndef AF_PPPOX 30#define AF_PPPOX 24 31#define PF_PPPOX AF_PPPOX 32#endif 33typedef __be16 sid_t; 34struct pppoe_addr { 35 sid_t sid; 36 unsigned char remote[ETH_ALEN]; 37 char dev[IFNAMSIZ]; 38}; 39struct pptp_addr { 40 __u16 call_id; 41 struct in_addr sin_addr; 42}; 43#define PX_PROTO_OE 0 44#define PX_PROTO_OL2TP 1 45#define PX_PROTO_PPTP 2 46#define PX_MAX_PROTO 3 47struct sockaddr_pppox { 48 __kernel_sa_family_t sa_family; 49 unsigned int sa_protocol; 50 union { 51 struct pppoe_addr pppoe; 52 struct pptp_addr pptp; 53 } sa_addr; 54} __packed; 55struct sockaddr_pppol2tp { 56 __kernel_sa_family_t sa_family; 57 unsigned int sa_protocol; 58 struct pppol2tp_addr pppol2tp; 59} __packed; 60struct sockaddr_pppol2tpin6 { 61 __kernel_sa_family_t sa_family; 62 unsigned int sa_protocol; 63 struct pppol2tpin6_addr pppol2tp; 64} __packed; 65struct sockaddr_pppol2tpv3 { 66 __kernel_sa_family_t sa_family; 67 unsigned int sa_protocol; 68 struct pppol2tpv3_addr pppol2tp; 69} __packed; 70struct sockaddr_pppol2tpv3in6 { 71 __kernel_sa_family_t sa_family; 72 unsigned int sa_protocol; 73 struct pppol2tpv3in6_addr pppol2tp; 74} __packed; 75#define PPPOEIOCSFWD _IOW(0xB1, 0, size_t) 76#define PPPOEIOCDFWD _IO(0xB1, 1) 77#define PADI_CODE 0x09 78#define PADO_CODE 0x07 79#define PADR_CODE 0x19 80#define PADS_CODE 0x65 81#define PADT_CODE 0xa7 82struct pppoe_tag { 83 __be16 tag_type; 84 __be16 tag_len; 85 char tag_data[0]; 86} __attribute__((packed)); 87#define PTT_EOL __cpu_to_be16(0x0000) 88#define PTT_SRV_NAME __cpu_to_be16(0x0101) 89#define PTT_AC_NAME __cpu_to_be16(0x0102) 90#define PTT_HOST_UNIQ __cpu_to_be16(0x0103) 91#define PTT_AC_COOKIE __cpu_to_be16(0x0104) 92#define PTT_VENDOR __cpu_to_be16(0x0105) 93#define PTT_RELAY_SID __cpu_to_be16(0x0110) 94#define PTT_SRV_ERR __cpu_to_be16(0x0201) 95#define PTT_SYS_ERR __cpu_to_be16(0x0202) 96#define PTT_GEN_ERR __cpu_to_be16(0x0203) 97struct pppoe_hdr { 98#ifdef __LITTLE_ENDIAN_BITFIELD 99 __u8 type : 4; 100 __u8 ver : 4; 101#elif defined(__BIG_ENDIAN_BITFIELD) 102 __u8 ver : 4; 103 __u8 type : 4; 104#else 105#error "Please fix <asm/byteorder.h>" 106#endif 107 __u8 code; 108 __be16 sid; 109 __be16 length; 110 struct pppoe_tag tag[0]; 111} __packed; 112#define PPPOE_SES_HLEN 8 113#endif 114