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 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef _LINUX_ATM_H 13 #define _LINUX_ATM_H 14 15 #include <linux/compiler.h> 16 #include <linux/atmapi.h> 17 #include <linux/atmsap.h> 18 #include <linux/atmioc.h> 19 20 #define ATM_CELL_SIZE 53 21 #define ATM_CELL_PAYLOAD 48 22 #define ATM_AAL0_SDU 52 23 #define ATM_MAX_AAL34_PDU 65535 24 #define ATM_AAL5_TRAILER 8 25 #define ATM_MAX_AAL5_PDU 65535 26 #define ATM_MAX_CDV 9999 27 #define ATM_NOT_RSV_VCI 32 28 29 #define ATM_MAX_VPI 255 30 #define ATM_MAX_VPI_NNI 4096 31 #define ATM_MAX_VCI 65535 32 33 #define ATM_NO_AAL 0 34 #define ATM_AAL0 13 35 #define ATM_AAL1 1 36 #define ATM_AAL2 2 37 #define ATM_AAL34 3 38 #define ATM_AAL5 5 39 40 #define __SO_ENCODE(l,n,t) ((((l) & 0x1FF) << 22) | ((n) << 16) | sizeof(t)) 41 #define __SO_LEVEL_MATCH(c,m) (((c) >> 22) == ((m) & 0x1FF)) 42 #define __SO_NUMBER(c) (((c) >> 16) & 0x3f) 43 #define __SO_SIZE(c) ((c) & 0x3fff) 44 45 #define SO_SETCLP __SO_ENCODE(SOL_ATM,0,int) 46 47 #define SO_CIRANGE __SO_ENCODE(SOL_ATM,1,struct atm_cirange) 48 49 #define SO_ATMQOS __SO_ENCODE(SOL_ATM,2,struct atm_qos) 50 51 #define SO_ATMSAP __SO_ENCODE(SOL_ATM,3,struct atm_sap) 52 53 #define SO_ATMPVC __SO_ENCODE(SOL_ATM,4,struct sockaddr_atmpvc) 54 55 #define SO_MULTIPOINT __SO_ENCODE(SOL_ATM, 5, int) 56 57 #define ATM_HDR_GFC_MASK 0xf0000000 58 #define ATM_HDR_GFC_SHIFT 28 59 #define ATM_HDR_VPI_MASK 0x0ff00000 60 #define ATM_HDR_VPI_SHIFT 20 61 #define ATM_HDR_VCI_MASK 0x000ffff0 62 #define ATM_HDR_VCI_SHIFT 4 63 #define ATM_HDR_PTI_MASK 0x0000000e 64 #define ATM_HDR_PTI_SHIFT 1 65 #define ATM_HDR_CLP 0x00000001 66 67 #define ATM_PTI_US0 0 68 #define ATM_PTI_US1 1 69 #define ATM_PTI_UCES0 2 70 #define ATM_PTI_UCES1 3 71 #define ATM_PTI_SEGF5 4 72 #define ATM_PTI_E2EF5 5 73 #define ATM_PTI_RSV_RM 6 74 #define ATM_PTI_RSV 7 75 76 #define ATM_NONE 0 77 #define ATM_UBR 1 78 #define ATM_CBR 2 79 #define ATM_VBR 3 80 #define ATM_ABR 4 81 #define ATM_ANYCLASS 5 82 83 #define ATM_MAX_PCR -1 84 85 struct atm_trafprm { 86 unsigned char traffic_class; 87 int max_pcr; 88 int pcr; 89 int min_pcr; 90 int max_cdv; 91 int max_sdu; 92 93 unsigned int icr; 94 unsigned int tbe; 95 unsigned int frtt : 24; 96 unsigned int rif : 4; 97 unsigned int rdf : 4; 98 unsigned int nrm_pres :1; 99 unsigned int trm_pres :1; 100 unsigned int adtf_pres :1; 101 unsigned int cdf_pres :1; 102 unsigned int nrm :3; 103 unsigned int trm :3; 104 unsigned int adtf :10; 105 unsigned int cdf :3; 106 unsigned int spare :9; 107 }; 108 109 struct atm_qos { 110 struct atm_trafprm txtp; 111 struct atm_trafprm rxtp __ATM_API_ALIGN; 112 113 unsigned char aal __ATM_API_ALIGN; 114 }; 115 116 #define ATM_ITF_ANY -1 117 #define ATM_VPI_ANY -1 118 #define ATM_VCI_ANY -1 119 #define ATM_VPI_UNSPEC -2 120 #define ATM_VCI_UNSPEC -2 121 122 struct sockaddr_atmpvc { 123 unsigned short sap_family; 124 struct { 125 short itf; 126 short vpi; 127 int vci; 128 } sap_addr __ATM_API_ALIGN; 129 }; 130 131 #define ATM_ESA_LEN 20 132 #define ATM_E164_LEN 12 133 134 #define ATM_AFI_DCC 0x39 135 #define ATM_AFI_ICD 0x47 136 #define ATM_AFI_E164 0x45 137 #define ATM_AFI_LOCAL 0x49 138 139 #define ATM_AFI_DCC_GROUP 0xBD 140 #define ATM_AFI_ICD_GROUP 0xC5 141 #define ATM_AFI_E164_GROUP 0xC3 142 #define ATM_AFI_LOCAL_GROUP 0xC7 143 144 #define ATM_LIJ_NONE 0 145 #define ATM_LIJ 1 146 #define ATM_LIJ_RPJ 2 147 #define ATM_LIJ_NJ 3 148 149 struct sockaddr_atmsvc { 150 unsigned short sas_family; 151 struct { 152 unsigned char prv[ATM_ESA_LEN]; 153 char pub[ATM_E164_LEN+1]; 154 155 char lij_type; 156 uint32_t lij_id; 157 } sas_addr __ATM_API_ALIGN; 158 }; 159 160 typedef unsigned short atm_backend_t; 161 #endif 162