diff options
Diffstat (limited to 'sys/i4b/capi/capi_msgs.h')
| -rw-r--r-- | sys/i4b/capi/capi_msgs.h | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/sys/i4b/capi/capi_msgs.h b/sys/i4b/capi/capi_msgs.h new file mode 100644 index 0000000..3cdce35 --- /dev/null +++ b/sys/i4b/capi/capi_msgs.h @@ -0,0 +1,380 @@ +/* + * Copyright (c) 2001 Cubical Solutions Ltd. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * capi/capi_msgs.h The CAPI i4b message and handler declarations. + * + * $FreeBSD$ + */ + +#ifndef _I4B_CAPI_MSGS_H_ +#define _I4B_CAPI_MSGS_H_ + +/* CAPI commands */ + +#define CAPI_ALERT 0x01 +#define CAPI_CONNECT 0x02 +#define CAPI_CONNECT_ACTIVE 0x03 +#define CAPI_CONNECT_B3 0x82 +#define CAPI_CONNECT_B3_ACTIVE 0x83 +#define CAPI_CONNECT_B3_T90_ACTIVE 0x88 +#define CAPI_DATA_B3 0x86 +#define CAPI_DISCONNECT_B3 0x84 +#define CAPI_DISCONNECT 0x04 +#define CAPI_FACILITY 0x80 +#define CAPI_INFO 0x08 +#define CAPI_LISTEN 0x05 +#define CAPI_MANUFACTURER 0xff +#define CAPI_RESET_B3 0x87 +#define CAPI_SELECT_B_PROTOCOL 0x41 + +/* CAPI subcommands */ + +#define CAPI_REQ 0x80 +#define CAPI_CONF 0x81 +#define CAPI_IND 0x82 +#define CAPI_RESP 0x83 + +/* CAPI combined commands */ + +#define CAPICMD(cmd,subcmd) (((subcmd)<<8)|(cmd)) + +#define CAPI_DISCONNECT_REQ CAPICMD(CAPI_DISCONNECT,CAPI_REQ) +#define CAPI_DISCONNECT_CONF CAPICMD(CAPI_DISCONNECT,CAPI_CONF) +#define CAPI_DISCONNECT_IND CAPICMD(CAPI_DISCONNECT,CAPI_IND) +#define CAPI_DISCONNECT_RESP CAPICMD(CAPI_DISCONNECT,CAPI_RESP) + +#define CAPI_ALERT_REQ CAPICMD(CAPI_ALERT,CAPI_REQ) +#define CAPI_ALERT_CONF CAPICMD(CAPI_ALERT,CAPI_CONF) + +#define CAPI_CONNECT_REQ CAPICMD(CAPI_CONNECT,CAPI_REQ) +#define CAPI_CONNECT_CONF CAPICMD(CAPI_CONNECT,CAPI_CONF) +#define CAPI_CONNECT_IND CAPICMD(CAPI_CONNECT,CAPI_IND) +#define CAPI_CONNECT_RESP CAPICMD(CAPI_CONNECT,CAPI_RESP) + +#define CAPI_CONNECT_ACTIVE_REQ CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_REQ) +#define CAPI_CONNECT_ACTIVE_CONF CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_CONF) +#define CAPI_CONNECT_ACTIVE_IND CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_IND) +#define CAPI_CONNECT_ACTIVE_RESP CAPICMD(CAPI_CONNECT_ACTIVE,CAPI_RESP) + +#define CAPI_SELECT_B_PROTOCOL_REQ CAPICMD(CAPI_SELECT_B_PROTOCOL,CAPI_REQ) +#define CAPI_SELECT_B_PROTOCOL_CONF CAPICMD(CAPI_SELECT_B_PROTOCOL,CAPI_CONF) + +#define CAPI_CONNECT_B3_REQ CAPICMD(CAPI_CONNECT_B3,CAPI_REQ) +#define CAPI_CONNECT_B3_CONF CAPICMD(CAPI_CONNECT_B3,CAPI_CONF) +#define CAPI_CONNECT_B3_IND CAPICMD(CAPI_CONNECT_B3,CAPI_IND) +#define CAPI_CONNECT_B3_RESP CAPICMD(CAPI_CONNECT_B3,CAPI_RESP) + +#define CAPI_CONNECT_B3_ACTIVE_REQ CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_REQ) +#define CAPI_CONNECT_B3_ACTIVE_CONF CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_CONF) +#define CAPI_CONNECT_B3_ACTIVE_IND CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_IND) +#define CAPI_CONNECT_B3_ACTIVE_RESP CAPICMD(CAPI_CONNECT_B3_ACTIVE,CAPI_RESP) + +#define CAPI_CONNECT_B3_T90_ACTIVE_IND CAPICMD(CAPI_CONNECT_B3_T90_ACTIVE,CAPI_IND) +#define CAPI_CONNECT_B3_T90_ACTIVE_RESP CAPICMD(CAPI_CONNECT_B3_T90_ACTIVE,CAPI_RESP) + +#define CAPI_DATA_B3_REQ CAPICMD(CAPI_DATA_B3,CAPI_REQ) +#define CAPI_DATA_B3_CONF CAPICMD(CAPI_DATA_B3,CAPI_CONF) +#define CAPI_DATA_B3_IND CAPICMD(CAPI_DATA_B3,CAPI_IND) +#define CAPI_DATA_B3_RESP CAPICMD(CAPI_DATA_B3,CAPI_RESP) + +#define CAPI_DISCONNECT_B3_REQ CAPICMD(CAPI_DISCONNECT_B3,CAPI_REQ) +#define CAPI_DISCONNECT_B3_CONF CAPICMD(CAPI_DISCONNECT_B3,CAPI_CONF) +#define CAPI_DISCONNECT_B3_IND CAPICMD(CAPI_DISCONNECT_B3,CAPI_IND) +#define CAPI_DISCONNECT_B3_RESP CAPICMD(CAPI_DISCONNECT_B3,CAPI_RESP) + +#define CAPI_RESET_B3_REQ CAPICMD(CAPI_RESET_B3,CAPI_REQ) +#define CAPI_RESET_B3_CONF CAPICMD(CAPI_RESET_B3,CAPI_CONF) +#define CAPI_RESET_B3_IND CAPICMD(CAPI_RESET_B3,CAPI_IND) +#define CAPI_RESET_B3_RESP CAPICMD(CAPI_RESET_B3,CAPI_RESP) + +#define CAPI_LISTEN_REQ CAPICMD(CAPI_LISTEN,CAPI_REQ) +#define CAPI_LISTEN_CONF CAPICMD(CAPI_LISTEN,CAPI_CONF) + +#define CAPI_MANUFACTURER_REQ CAPICMD(CAPI_MANUFACTURER,CAPI_REQ) +#define CAPI_MANUFACTURER_CONF CAPICMD(CAPI_MANUFACTURER,CAPI_CONF) +#define CAPI_MANUFACTURER_IND CAPICMD(CAPI_MANUFACTURER,CAPI_IND) +#define CAPI_MANUFACTURER_RESP CAPICMD(CAPI_MANUFACTURER,CAPI_RESP) + +#define CAPI_FACILITY_REQ CAPICMD(CAPI_FACILITY,CAPI_REQ) +#define CAPI_FACILITY_CONF CAPICMD(CAPI_FACILITY,CAPI_CONF) +#define CAPI_FACILITY_IND CAPICMD(CAPI_FACILITY,CAPI_IND) +#define CAPI_FACILITY_RESP CAPICMD(CAPI_FACILITY,CAPI_RESP) + +#define CAPI_INFO_REQ CAPICMD(CAPI_INFO,CAPI_REQ) +#define CAPI_INFO_CONF CAPICMD(CAPI_INFO,CAPI_CONF) +#define CAPI_INFO_IND CAPICMD(CAPI_INFO,CAPI_IND) +#define CAPI_INFO_RESP CAPICMD(CAPI_INFO,CAPI_RESP) + +/* CAPI message access helpers */ + +/* + * CAPI message header: + * word Length + * word ApplId + * byte Command + * byte Subcommand + * word MsgId + * + * Note that in the following, Controller/PLCI/NCCI is coded as follows: + * bits 0..6 = controller, bit 7 = ext/int, bits 8..15 = PLCI, and + * bits 16..31 = NCCI value. + * + * ALERT_REQ, 01 80: + * dword PLCI + * struct Additional Info + * + * ALERT_CONF, 01 81: + * dword PLCI + * word Info (0 = OK, other = cause) + * + * CONNECT_REQ, 02 80: + * dword controller + * word CIP + * struct Called party number + * struct Calling party number + * struct Called party subaddress + * struct Calling party subaddress + * struct Bearer Capability + * struct Low Layer Compatibility + * struct High Layer Compatibility + * struct Additional Info + * + * CONNECT_CONF, 02 81: + * dword PLCI + * word Info (0 = OK, other = cause) + * + * CONNECT_IND, 02 82: + * dword PLCI + * word CIP + * struct Called party number + * struct Calling party number + * struct Called party subaddress + * struct Calling party subaddress + * struct Bearer Capability + * struct Low Layer Compatibility + * struct High Layer Compatibility + * struct Additional Info + * struct Second Calling party number + * + * CONNECT_RESP, 02 83: + * dword PLCI + * word Reject (0 = accept, 1 = ignore, 2 = reject/normal clearing) + * struct B protocol + * struct Connected number + * struct Connected subaddress + * struct Low Layer Compatibility + * struct Additional Info + * + * CONNECT_ACTIVE_IND, 03 82: + * dword PLCI + * struct Connected number + * struct Connected subaddress + * struct Low Layer Compatibility + * + * CONNECT_ACTIVE_RESP, 03 83: + * dword PLCI + * + * CONNECT_B3_REQ, 82 80: + * dword PLCI + * struct NCPI + * + * CONNECT_B3_CONF, 82 81: + * dword NCCI + * word Info (0 = connected, other = cause) + * + * CONNECT_B3_IND, 82 82: + * dword NCCI + * struct NCPI + * + * CONNECT_B3_RESP, 82 83: + * dword NCCI + * word Reject (0 = accept, 2 = reject/normal clearing) + * struct NCPI + * + * CONNECT_B3_ACTIVE_IND, 83 82: + * dword NCCI + * struct NCPI + * + * CONNECT_B3_ACTIVE_RESP, 83 83: + * dword NCCI + * + * DATA_B3_REQ, 86 80: + * dword NCCI + * dword Data pointer + * word Data length + * word Data handle (packet id) + * word Flags (02 = more) + * + * DATA_B3_CONF, 86 81: + * dword NCCI + * word Data handle (packet id) + * word Info (0 = OK, other = cause) + * + * DATA_B3_IND, 86 82: + * dword NCCI + * dword Data pointer + * word Data length + * word Data handle (packet id) + * word Flags (02 = more) + * + * DATA_B3_RESP, 86 83: + * dword NCCI + * word Data handle (packet id) + * + * DISCONNECT_B3_REQ, 84 80: + * dword NCCI + * struct NCPI + * + * DISCONNECT_B3_CONF, 84 81: + * dword NCCI + * word Info (0 = OK, other = cause) + * + * DISCONNECT_B3_IND, 84 82: + * dword NCCI + * word Reason + * struct NCPI + * + * DISCONNECT_B3_RESP, 84 83: + * dword NCCI + * + * DISCONNECT_REQ, 04 80: + * dword PLCI + * struct Additional Info + * + * DISCONNECT_CONF, 04 81: + * dword PLCI + * word Info (0 = OK, other = cause) + * + * DISCONNECT_IND, 04 82: + * dword PLCI + * word Reason + * + * DISCONNECT_RESP, 04 83: + * dword PLCI + * + * LISTEN_REQ, 05 80: + * dword Controller + * dword Info mask (bits 0..9 used) + * dword CIP Mask (bit 0 = any match) + * dword CIP Mask 2 (bit 0 = any match) + * struct Calling party number + * struct Calling party subaddress + * + * LISTEN_CONF, 05 81: + * dword Controller + * word Info (0 = OK, other = cause) + * + * INFO_REQ, 08 80: + * dword Controller/PLCI + * struct Called party number + * struct Additional Info + * + * INFO_CONF, 08 81: + * dword Controller/PLCI + * word Info (0 = OK, other = cause) + * + * INFO_IND, 08 82: + * dword Controller/PLCI + * word Info number + * struct Info element + * + * INFO_RESP, 08 83: + * dword Controller/PLCI + */ + +#define CAPIMSG_LEN(msg) (msg[0]|(msg[1]<<8)) +#define CAPIMSG_DATALEN(msg) (msg[16]|(msg[17]<<8)) + +static __inline u_int8_t* capimsg_getu8(u_int8_t *msg, u_int8_t *val) +{ + *val = *msg; + return (msg + 1); +} + +static __inline u_int8_t* capimsg_getu16(u_int8_t *msg, u_int16_t *val) +{ + *val = (msg[0]|(msg[1]<<8)); + return (msg + 2); +} + +static __inline u_int8_t* capimsg_getu32(u_int8_t *msg, u_int32_t *val) +{ + *val = (msg[0]|(msg[1]<<8)|(msg[2]<<16)|(msg[3]<<24)); + return (msg + 4); +} + +static __inline u_int8_t* capimsg_setu8(u_int8_t *msg, u_int8_t val) +{ + msg[0] = val; + return (msg + 1); +} + +static __inline u_int8_t* capimsg_setu16(u_int8_t *msg, u_int16_t val) +{ + msg[0] = (val & 0xff); + msg[1] = (val >> 8) & 0xff; + return (msg + 2); +} + +static __inline u_int8_t* capimsg_setu32(u_int8_t *msg, u_int32_t val) +{ + msg[0] = (val & 0xff); + msg[1] = (val >> 8) & 0xff; + msg[2] = (val >> 16) & 0xff; + msg[3] = (val >> 24) & 0xff; + return (msg + 4); +} + +/* +// CAPI message handlers called by higher layers +*/ + +extern void capi_listen_req(capi_softc_t *sc, u_int32_t CIP); +extern void capi_alert_req(capi_softc_t *sc, call_desc_t *cd); +extern void capi_connect_req(capi_softc_t *sc, call_desc_t *cd); +extern void capi_connect_b3_req(capi_softc_t *sc, call_desc_t *cd); +extern void capi_connect_resp(capi_softc_t *sc, call_desc_t *cd); +extern void capi_data_b3_req(capi_softc_t *sc, int chan, struct mbuf *m); +extern void capi_disconnect_req(capi_softc_t *sc, call_desc_t *cd); + +/* +// CAPI message handlers called by the receive routine +*/ + +extern void capi_listen_conf(capi_softc_t *sc, struct mbuf *m); +extern void capi_info_ind(capi_softc_t *sc, struct mbuf *m); +extern void capi_alert_conf(capi_softc_t *sc, struct mbuf *m); +extern void capi_connect_conf(capi_softc_t *sc, struct mbuf *m); +extern void capi_connect_active_ind(capi_softc_t *sc, struct mbuf *m); +extern void capi_connect_b3_conf(capi_softc_t *sc, struct mbuf *m); +extern void capi_connect_b3_active_ind(capi_softc_t *sc, struct mbuf *m); +extern void capi_connect_ind(capi_softc_t *sc, struct mbuf *m); +extern void capi_connect_b3_ind(capi_softc_t *sc, struct mbuf *m); +extern void capi_data_b3_conf(capi_softc_t *sc, struct mbuf *m); +extern void capi_data_b3_ind(capi_softc_t *sc, struct mbuf *m); +extern void capi_disconnect_conf(capi_softc_t *sc, struct mbuf *m); +extern void capi_disconnect_b3_ind(capi_softc_t *sc, struct mbuf *m); +extern void capi_disconnect_ind(capi_softc_t *sc, struct mbuf *m); + +#endif /* _I4B_CAPI_MSGS_H_ */ |
