aboutsummaryrefslogtreecommitdiffstats
path: root/include/osmocom/netif/ipa.h
diff options
context:
space:
mode:
authorPablo Neira Ayuso <pablo@gnumonks.org>2011-11-06 20:47:08 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2011-11-08 11:17:44 +0100
commit2b5d3ce7c69e1149bb2af815ab8b8534026063ca (patch)
treeadf544975a45d2bbcc7e46f3269aff101f1ed0bb /include/osmocom/netif/ipa.h
parentffe3cb3ef93483c45d23ba7ea7fe156d5bb4dbc6 (diff)
src: add generic channel infrastructure and A-bis IPA server support
This patch adds the generic channel infrastructure that allows to create channel of different types. Each channel has their own configuration functions. struct osmo_chan *chan; chan = osmo_chan_create(tall_example, CHAN_ABIS_IPA_SERVER); ... /* specific configuration functions per supported channel. */ osmo_chan_abis_ipa_server_set_cb_signalmsg(chan, signal_msg_cb); osmo_chan_abis_ipa_unit_add(chan, 1801, 0); /* open channel. */ osmo_chan_open(chan); The input path requires a callback to be registered. The output path is handled through: int osmo_chan_enqueue(struct osmo_chan *c, struct msgb *msg); The msg->dst must be set (it can be taken from the original message to route one reply). This patch also adds A-bis IPA server support. It has been tested with e1inp_ipa_bsc_test available in libosmo-abis.
Diffstat (limited to 'include/osmocom/netif/ipa.h')
-rw-r--r--include/osmocom/netif/ipa.h42
1 files changed, 33 insertions, 9 deletions
diff --git a/include/osmocom/netif/ipa.h b/include/osmocom/netif/ipa.h
index 5b53b3a..152ea24 100644
--- a/include/osmocom/netif/ipa.h
+++ b/include/osmocom/netif/ipa.h
@@ -34,19 +34,43 @@ struct ipa_head_ext {
#define IPAC_MSGT_SCCP_OLD 0xff /* OpenBSC extension */
enum ipaccess_id_tags {
- IPAC_IDTAG_SERNR = 0x00,
- IPAC_IDTAG_UNITNAME = 0x01,
- IPAC_IDTAG_LOCATION1 = 0x02,
- IPAC_IDTAG_LOCATION2 = 0x03,
- IPAC_IDTAG_EQUIPVERS = 0x04,
- IPAC_IDTAG_SWVERSION = 0x05,
- IPAC_IDTAG_IPADDR = 0x06,
- IPAC_IDTAG_MACADDR = 0x07,
- IPAC_IDTAG_UNIT = 0x08,
+ IPAC_IDTAG_SERNR = 0x00,
+ IPAC_IDTAG_UNITNAME = 0x01,
+ IPAC_IDTAG_LOCATION1 = 0x02,
+ IPAC_IDTAG_LOCATION2 = 0x03,
+ IPAC_IDTAG_EQUIPVERS = 0x04,
+ IPAC_IDTAG_SWVERSION = 0x05,
+ IPAC_IDTAG_IPADDR = 0x06,
+ IPAC_IDTAG_MACADDR = 0x07,
+ IPAC_IDTAG_UNIT = 0x08,
};
struct msgb *osmo_ipa_msg_alloc(int headroom);
void osmo_ipa_msg_push_header(struct msgb *msg, uint8_t proto);
int osmo_ipa_msg_recv(int fd, struct msgb *msg);
+struct ipaccess_unit {
+ uint16_t site_id;
+ uint16_t bts_id;
+ uint16_t trx_id;
+ char *unit_name;
+ char *equipvers;
+ char *swversion;
+ uint8_t mac_addr[6];
+ char *location1;
+ char *location2;
+ char *serno;
+};
+
+struct osmo_fd;
+struct tlv_parsed;
+
+int osmo_ipa_rcvmsg_base(struct msgb *msg, struct osmo_fd *bfd);
+int osmo_ipa_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len);
+int osmo_ipa_parse_unitid(const char *str, struct ipaccess_unit *unit_data);
+
+int ipaccess_send_pong(int fd);
+int ipaccess_send_id_ack(int fd);
+int ipaccess_send_id_req(int fd);
+
#endif