ATM

Overview

Declarations of API for TAPI ATM. More…

// global functions

te_errno tapi_atm_add_csap_layer(asn_value** csap_spec, const char* device, ndn_atm_type type, const uint16_t* vpi, const uint16_t* vci, bool* congestion, bool* clp);
te_errno tapi_atm_aal5_add_csap_layer(asn_value** csap_spec, const uint8_t* cpcs_uu, const uint8_t* cpi);
te_errno tapi_atm_add_pdu(asn_value** tmpl_or_ptrn, bool is_pattern, const uint8_t* gfc, const uint16_t* vpi, const uint16_t* vci, const uint8_t* payload_type, bool* clp);
te_errno tapi_atm_add_payload(asn_value* container, size_t pld_len, const uint8_t* pld);
te_errno tapi_atm_aal5_add_pdu(asn_value** tmpl_or_ptrn, bool is_pattern, const uint8_t* cpcs_uu, const uint8_t* cpi);

Detailed Documentation

Declarations of API for TAPI ATM.

Global Functions

te_errno tapi_atm_add_csap_layer(asn_value** csap_spec, const char* device, ndn_atm_type type, const uint16_t* vpi, const uint16_t* vci, bool* congestion, bool* clp)

Add ATM layer in CSAP specification.

Parameters:

csap_spec	Location of CSAP specification pointer.
device	Interface name on TA host or NULL (have to be not-NULL, if it is the bottom layer)
type	ATM cell header format.
vpi	Pointer to Virtual Path Identifier or NULL. If NULL, it have to be specified in traffic templates and match any, if it is not specified in traffic pattern.
vci	Pointer to Virtual Channel Identifier or NULL. If NULL, it have to be specified in traffic templates and match any, if it is not specified in traffic pattern.
congestion	Pointer to congestion bit value or NULL. If NULL, default value on transmit is 0 and match any on receive.
clp	Pointer to Cell Loss Priority bit value or NULL. If NULL, default value on transmit is 0 and match any on receive.
Status	code.

te_errno tapi_atm_aal5_add_csap_layer(asn_value** csap_spec, const uint8_t* cpcs_uu, const uint8_t* cpi)

Add AAL5 layer in CSAP specification.

Parameters:

csap_spec	Location of CSAP specification pointer.
cpcs_uu	Pointer to CPCS User-to-User indication or NULL. If NULL, default value on transmit is 0 and match any on receive.
cpi	Pointer to Common Part Indicator or NULL. If NULL, default value on transmit is 0 and match any on receive.
Status	code.

te_errno tapi_atm_add_pdu(asn_value** tmpl_or_ptrn, bool is_pattern, const uint8_t* gfc, const uint16_t* vpi, const uint16_t* vci, const uint8_t* payload_type, bool* clp)

Add ATM PDU as the last PDU to the last unit of the traffic template or pattern.

Parameters:

tmpl_or_ptrn	Location of ASN.1 value with traffic template or pattern
is_pattern	Is the first argument template or pattern
gfc	Pointer to GFC field value or NULL, if unspecified (default value is 0)
vpi	Pointer to VPI or NULL (default value have to be specified during CSAP creation)
vci	Pointer to VCI or NULL (default value have to be specified during CSAP creation)
payload_type	Pointer to payload type or NULL (default value is zero or’ed with congestion bit specified during CSAP creation)
clp	Pointer to CLP or NULL (default value is specified during CSAP creation or 0)

Returns:

Status code.

te_errno tapi_atm_add_payload(asn_value* container, size_t pld_len, const uint8_t* pld)

Add ATM cell payload to traffic template or pattern unit.

Parameters:

container	Container to add payload
pld_len	Length of user payload (should be not greater than 48, if less, the rest is padded by zeros)
pld	Payload

Returns:

Status code.

te_errno tapi_atm_aal5_add_pdu(asn_value** tmpl_or_ptrn, bool is_pattern, const uint8_t* cpcs_uu, const uint8_t* cpi)

Add AAL5 PDU as the last PDU to the last unit of the traffic template or pattern.

Parameters:

tmpl_or_ptrn	Location of ASN.1 value with traffic template or pattern
is_pattern	Is the first argument template or pattern
cpcs_uu	Pointer to CPCS User-to-User indication or NULL. If NULL, default value is specified during CSAP creation or 0 on transmit/match any on receive.
cpi	Pointer to Common Part Indicator or NULL. If NULL, default value is specified during CSAP creation or 0 on transmit/match any on receive.

Returns:

Status code.