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_FDDI_H 20 #define _UAPI_LINUX_IF_FDDI_H 21 #include <linux/types.h> 22 #define FDDI_K_ALEN 6 23 #define FDDI_K_8022_HLEN 16 24 #define FDDI_K_SNAP_HLEN 21 25 #define FDDI_K_8022_ZLEN 16 26 #define FDDI_K_SNAP_ZLEN 21 27 #define FDDI_K_8022_DLEN 4475 28 #define FDDI_K_SNAP_DLEN 4470 29 #define FDDI_K_LLC_ZLEN 13 30 #define FDDI_K_LLC_LEN 4491 31 #define FDDI_K_OUI_LEN 3 32 #define FDDI_FC_K_CLASS_MASK 0x80 33 #define FDDI_FC_K_CLASS_SYNC 0x80 34 #define FDDI_FC_K_CLASS_ASYNC 0x00 35 #define FDDI_FC_K_ALEN_MASK 0x40 36 #define FDDI_FC_K_ALEN_48 0x40 37 #define FDDI_FC_K_ALEN_16 0x00 38 #define FDDI_FC_K_FORMAT_MASK 0x30 39 #define FDDI_FC_K_FORMAT_FUTURE 0x30 40 #define FDDI_FC_K_FORMAT_IMPLEMENTOR 0x20 41 #define FDDI_FC_K_FORMAT_LLC 0x10 42 #define FDDI_FC_K_FORMAT_MANAGEMENT 0x00 43 #define FDDI_FC_K_CONTROL_MASK 0x0f 44 #define FDDI_FC_K_VOID 0x00 45 #define FDDI_FC_K_NON_RESTRICTED_TOKEN 0x80 46 #define FDDI_FC_K_RESTRICTED_TOKEN 0xC0 47 #define FDDI_FC_K_SMT_MIN 0x41 48 #define FDDI_FC_K_SMT_MAX 0x4F 49 #define FDDI_FC_K_MAC_MIN 0xC1 50 #define FDDI_FC_K_MAC_MAX 0xCF 51 #define FDDI_FC_K_ASYNC_LLC_MIN 0x50 52 #define FDDI_FC_K_ASYNC_LLC_DEF 0x54 53 #define FDDI_FC_K_ASYNC_LLC_MAX 0x5F 54 #define FDDI_FC_K_SYNC_LLC_MIN 0xD0 55 #define FDDI_FC_K_SYNC_LLC_MAX 0xD7 56 #define FDDI_FC_K_IMPLEMENTOR_MIN 0x60 57 #define FDDI_FC_K_IMPLEMENTOR_MAX 0x6F 58 #define FDDI_FC_K_RESERVED_MIN 0x70 59 #define FDDI_FC_K_RESERVED_MAX 0x7F 60 #define FDDI_EXTENDED_SAP 0xAA 61 #define FDDI_UI_CMD 0x03 62 struct fddi_8022_1_hdr { 63 __u8 dsap; 64 __u8 ssap; 65 __u8 ctrl; 66 } __attribute__((packed)); 67 struct fddi_8022_2_hdr { 68 __u8 dsap; 69 __u8 ssap; 70 __u8 ctrl_1; 71 __u8 ctrl_2; 72 } __attribute__((packed)); 73 struct fddi_snap_hdr { 74 __u8 dsap; 75 __u8 ssap; 76 __u8 ctrl; 77 __u8 oui[FDDI_K_OUI_LEN]; 78 __be16 ethertype; 79 } __attribute__((packed)); 80 struct fddihdr { 81 __u8 fc; 82 __u8 daddr[FDDI_K_ALEN]; 83 __u8 saddr[FDDI_K_ALEN]; 84 union { 85 struct fddi_8022_1_hdr llc_8022_1; 86 struct fddi_8022_2_hdr llc_8022_2; 87 struct fddi_snap_hdr llc_snap; 88 } hdr; 89 } __attribute__((packed)); 90 #endif 91
