/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* atm.h - general ATM declarations */ /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ /* * WARNING: User-space programs should not #include <linux/atm.h> directly. * Instead, #include <atm.h> */ #ifndef _UAPI_LINUX_ATM_H #define _UAPI_LINUX_ATM_H /* * BEGIN_xx and END_xx markers are used for automatic generation of * documentation. Do not change them. */ #include <linux/compiler.h> #include <linux/atmapi.h> #include <linux/atmsap.h> #include <linux/atmioc.h> #include <linux/types.h> /* general ATM constants */ #define ATM_CELL_SIZE … #define ATM_CELL_PAYLOAD … #define ATM_AAL0_SDU … #define ATM_MAX_AAL34_PDU … #define ATM_AAL5_TRAILER … #define ATM_MAX_AAL5_PDU … #define ATM_MAX_CDV … #define ATM_NOT_RSV_VCI … #define ATM_MAX_VPI … #define ATM_MAX_VPI_NNI … #define ATM_MAX_VCI … /* "protcol" values for the socket system call */ #define ATM_NO_AAL … #define ATM_AAL0 … #define ATM_AAL1 … #define ATM_AAL2 … #define ATM_AAL34 … #define ATM_AAL5 … /* * socket option name coding functions * * Note that __SO_ENCODE and __SO_LEVEL are somewhat a hack since the * << 22 only reserves 9 bits for the level. On some architectures * SOL_SOCKET is 0xFFFF, so that's a bit of a problem */ #define __SO_ENCODE(l,n,t) … #define __SO_LEVEL_MATCH(c,m) … #define __SO_NUMBER(c) … #define __SO_SIZE(c) … /* * ATM layer */ #define SO_SETCLP … /* set CLP bit value - TODO */ #define SO_CIRANGE … /* connection identifier range; socket must be bound or connected */ #define SO_ATMQOS … /* Quality of Service setting */ #define SO_ATMSAP … /* Service Access Point */ #define SO_ATMPVC … /* "PVC" address (also for SVCs); get only */ #define SO_MULTIPOINT … /* make this vc a p2mp */ /* * Note @@@: since the socket layers don't really distinguish the control and * the data plane but generally seems to be data plane-centric, any layer is * about equally wrong for the SAP. If you have a better idea about this, * please speak up ... */ /* ATM cell header (for AAL0) */ /* BEGIN_CH */ #define ATM_HDR_GFC_MASK … #define ATM_HDR_GFC_SHIFT … #define ATM_HDR_VPI_MASK … #define ATM_HDR_VPI_SHIFT … #define ATM_HDR_VCI_MASK … #define ATM_HDR_VCI_SHIFT … #define ATM_HDR_PTI_MASK … #define ATM_HDR_PTI_SHIFT … #define ATM_HDR_CLP … /* END_CH */ /* PTI codings */ /* BEGIN_PTI */ #define ATM_PTI_US0 … #define ATM_PTI_US1 … #define ATM_PTI_UCES0 … #define ATM_PTI_UCES1 … #define ATM_PTI_SEGF5 … #define ATM_PTI_E2EF5 … #define ATM_PTI_RSV_RM … #define ATM_PTI_RSV … /* END_PTI */ /* * The following items should stay in linux/atm.h, which should be linked to * netatm/atm.h */ /* Traffic description */ #define ATM_NONE … #define ATM_UBR … #define ATM_CBR … #define ATM_VBR … #define ATM_ABR … #define ATM_ANYCLASS … #define ATM_MAX_PCR … struct atm_trafprm { … }; struct atm_qos { … }; /* PVC addressing */ #define ATM_ITF_ANY … #define ATM_VPI_ANY … #define ATM_VCI_ANY … #define ATM_VPI_UNSPEC … #define ATM_VCI_UNSPEC … struct sockaddr_atmpvc { … }; /* SVC addressing */ #define ATM_ESA_LEN … #define ATM_E164_LEN … #define ATM_AFI_DCC … #define ATM_AFI_ICD … #define ATM_AFI_E164 … #define ATM_AFI_LOCAL … #define ATM_AFI_DCC_GROUP … #define ATM_AFI_ICD_GROUP … #define ATM_AFI_E164_GROUP … #define ATM_AFI_LOCAL_GROUP … #define ATM_LIJ_NONE … #define ATM_LIJ … #define ATM_LIJ_RPJ … #define ATM_LIJ_NJ … struct sockaddr_atmsvc { … }; static __inline__ int atmsvc_addr_in_use(struct sockaddr_atmsvc addr) { … } static __inline__ int atmpvc_addr_in_use(struct sockaddr_atmpvc addr) { … } /* * Some stuff for linux/sockios.h */ struct atmif_sioc { … }; atm_backend_t; #endif /* _UAPI_LINUX_ATM_H */
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