1 /*
2 * This header was generated from the Linux kernel headers by update_headers.py,
3 * to provide necessary information from kernel to userspace, such as constants,
4 * structures, and macros, and thus, contains no copyrightable information.
5 */
6
7
8 #ifndef _UAPI_LINUX_ATM_H
9 #define _UAPI_LINUX_ATM_H
10 #include <linux/compiler.h>
11 #include <linux/atmapi.h>
12 #include <linux/atmsap.h>
13 #include <linux/atmioc.h>
14 #include <linux/types.h>
15 #define ATM_CELL_SIZE 53
16 #define ATM_CELL_PAYLOAD 48
17 #define ATM_AAL0_SDU 52
18 #define ATM_MAX_AAL34_PDU 65535
19 #define ATM_AAL5_TRAILER 8
20 #define ATM_MAX_AAL5_PDU 65535
21 #define ATM_MAX_CDV 9999
22 #define ATM_NOT_RSV_VCI 32
23 #define ATM_MAX_VPI 255
24 #define ATM_MAX_VPI_NNI 4096
25 #define ATM_MAX_VCI 65535
26 #define ATM_NO_AAL 0
27 #define ATM_AAL0 13
28 #define ATM_AAL1 1
29 #define ATM_AAL2 2
30 #define ATM_AAL34 3
31 #define ATM_AAL5 5
32 #define __SO_ENCODE(l,n,t) ((((l) & 0x1FF) << 22) | ((n) << 16) | \
33 sizeof(t))
34 #define __SO_LEVEL_MATCH(c,m) (((c) >> 22) == ((m) & 0x1FF))
35 #define __SO_NUMBER(c) (((c) >> 16) & 0x3f)
36 #define __SO_SIZE(c) ((c) & 0x3fff)
37 #define SO_SETCLP __SO_ENCODE(SOL_ATM,0,int)
38
39 #define SO_CIRANGE __SO_ENCODE(SOL_ATM,1,struct atm_cirange)
40
41 #define SO_ATMQOS __SO_ENCODE(SOL_ATM,2,struct atm_qos)
42
43 #define SO_ATMSAP __SO_ENCODE(SOL_ATM,3,struct atm_sap)
44
45 #define SO_ATMPVC __SO_ENCODE(SOL_ATM,4,struct sockaddr_atmpvc)
46
47 #define SO_MULTIPOINT __SO_ENCODE(SOL_ATM, 5, int)
48
49 #define ATM_HDR_GFC_MASK 0xf0000000
50 #define ATM_HDR_GFC_SHIFT 28
51 #define ATM_HDR_VPI_MASK 0x0ff00000
52 #define ATM_HDR_VPI_SHIFT 20
53 #define ATM_HDR_VCI_MASK 0x000ffff0
54 #define ATM_HDR_VCI_SHIFT 4
55 #define ATM_HDR_PTI_MASK 0x0000000e
56 #define ATM_HDR_PTI_SHIFT 1
57 #define ATM_HDR_CLP 0x00000001
58 #define ATM_PTI_US0 0
59 #define ATM_PTI_US1 1
60 #define ATM_PTI_UCES0 2
61 #define ATM_PTI_UCES1 3
62 #define ATM_PTI_SEGF5 4
63 #define ATM_PTI_E2EF5 5
64 #define ATM_PTI_RSV_RM 6
65 #define ATM_PTI_RSV 7
66 #define ATM_NONE 0
67 #define ATM_UBR 1
68 #define ATM_CBR 2
69 #define ATM_VBR 3
70 #define ATM_ABR 4
71 #define ATM_ANYCLASS 5
72 #define ATM_MAX_PCR -1
73 struct atm_trafprm {
74 unsigned char traffic_class;
75 int max_pcr;
76 int pcr;
77 int min_pcr;
78 int max_cdv;
79 int max_sdu;
80
81 unsigned int icr;
82 unsigned int tbe;
83 unsigned int frtt : 24;
84 unsigned int rif : 4;
85 unsigned int rdf : 4;
86 unsigned int nrm_pres :1;
87 unsigned int trm_pres :1;
88 unsigned int adtf_pres :1;
89 unsigned int cdf_pres :1;
90 unsigned int nrm :3;
91 unsigned int trm :3;
92 unsigned int adtf :10;
93 unsigned int cdf :3;
94 unsigned int spare :9;
95 };
96 struct atm_qos {
97 struct atm_trafprm txtp;
98 struct atm_trafprm rxtp __ATM_API_ALIGN;
99
100 unsigned char aal __ATM_API_ALIGN;
101 };
102 #define ATM_ITF_ANY -1
103 #define ATM_VPI_ANY -1
104 #define ATM_VCI_ANY -1
105 #define ATM_VPI_UNSPEC -2
106 #define ATM_VCI_UNSPEC -2
107 struct sockaddr_atmpvc {
108 unsigned short sap_family;
109 struct {
110 short itf;
111 short vpi;
112 int vci;
113 } sap_addr __ATM_API_ALIGN;
114 };
115 #define ATM_ESA_LEN 20
116 #define ATM_E164_LEN 12
117 #define ATM_AFI_DCC 0x39
118 #define ATM_AFI_ICD 0x47
119 #define ATM_AFI_E164 0x45
120 #define ATM_AFI_LOCAL 0x49
121 #define ATM_AFI_DCC_GROUP 0xBD
122 #define ATM_AFI_ICD_GROUP 0xC5
123 #define ATM_AFI_E164_GROUP 0xC3
124 #define ATM_AFI_LOCAL_GROUP 0xC7
125 #define ATM_LIJ_NONE 0
126 #define ATM_LIJ 1
127 #define ATM_LIJ_RPJ 2
128 #define ATM_LIJ_NJ 3
129 struct sockaddr_atmsvc {
130 unsigned short sas_family;
131 struct {
132 unsigned char prv[ATM_ESA_LEN];
133 char pub[ATM_E164_LEN+1];
134
135 char lij_type;
136 __u32 lij_id;
137 } sas_addr __ATM_API_ALIGN;
138 };
atmsvc_addr_in_use(struct sockaddr_atmsvc addr)139 static __inline__ int atmsvc_addr_in_use(struct sockaddr_atmsvc addr)
140 {
141 return *addr.sas_addr.prv || *addr.sas_addr.pub;
142 }
atmpvc_addr_in_use(struct sockaddr_atmpvc addr)143 static __inline__ int atmpvc_addr_in_use(struct sockaddr_atmpvc addr)
144 {
145 return addr.sap_addr.itf || addr.sap_addr.vpi || addr.sap_addr.vci;
146 }
147 struct atmif_sioc {
148 int number;
149 int length;
150 void __user *arg;
151 };
152 typedef unsigned short atm_backend_t;
153 #endif
154