ipa.c File Reference

OpenBSC Abis input driver for ip.access. More...

#include "config.h"
#include <unistd.h>
#include <stdint.h>
#include <errno.h>
#include <stdlib.h>
#include <sys/types.h>
#include <osmocom/core/byteswap.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/logging.h>
#include <osmocom/core/macaddr.h>
#include <osmocom/core/select.h>
#include <osmocom/gsm/tlv.h>
#include <osmocom/gsm/protocol/ipaccess.h>
#include <osmocom/gsm/ipa.h>

Macros
#define	IPA_ALLOC_SIZE   1200
#define	IPA_STRING_MAX   64

Functions
const char *	ipa_ccm_idtag_name (uint8_t tag)
int	ipa_ccm_idtag_parse (struct tlv_parsed *dec, unsigned char *buf, int len)
	Parse the payload part of an IPA CCM ID GET, return tlv_parsed format. More...
int	ipa_ccm_idtag_parse_off (struct tlv_parsed *dec, unsigned char *buf, int len, const int len_offset)
	Parse the payload part of an IPA CCM ID GET, return tlv_parsed format. More...
int	ipa_ccm_id_get_parse (struct tlv_parsed *dec, const uint8_t *buf, unsigned int len)
	Parse the payload part of an IPA CCM ID GET, return tlv_parsed format. More...
int	ipa_ccm_id_resp_parse (struct tlv_parsed *dec, const uint8_t *buf, unsigned int len)
	Parse the payload part of an IPA CCM ID RESP, return tlv_parsed format. More...
int	ipa_parse_unitid (const char *str, struct ipaccess_unit *unit_data)
int	ipa_ccm_tlv_to_unitdata (struct ipaccess_unit *ud, const struct tlv_parsed *tp)
	Fill ud struct from tp structure. More...
struct msgb *	ipa_ccm_make_id_resp (const struct ipaccess_unit *dev, const uint8_t *ies_req, unsigned int num_ies_req)
	Generate IPA CCM ID RESP based on list of IEs. More...
struct msgb *	ipa_ccm_make_id_resp_from_req (const struct ipaccess_unit *dev, const uint8_t *data, unsigned int len)
	Generate IPA CCM ID RESP based on request payload. More...
int	ipa_send (int fd, const void *msg, size_t msglen)
int	ipa_ccm_send_pong (int fd)
int	ipa_ccm_send_id_ack (int fd)
int	ipa_ccm_send_id_req (int fd)
int	ipa_ccm_rcvmsg_base (struct msgb *msg, struct osmo_fd *bfd)
int	ipa_ccm_rcvmsg_bts_base (struct msgb *msg, struct osmo_fd *bfd)
void	ipa_prepend_header_ext (struct msgb *msg, int proto)
void	ipa_prepend_header (struct msgb *msg, int proto)
struct msgb *	ipa_msg_alloc (int headroom)

Variables
static const uint8_t	ipa_pong_msg []
static const uint8_t	ipa_id_ack_msg []
static const uint8_t	ipa_id_req_msg []
static const char *	idtag_names []

Detailed Description

OpenBSC Abis input driver for ip.access.