Update to version 3 of PCU socket interface (includes version check)
diff --git a/src/pcuif_proto.h b/src/pcuif_proto.h
index 3609f79..493f058 100644
--- a/src/pcuif_proto.h
+++ b/src/pcuif_proto.h
@@ -1,19 +1,22 @@
#ifndef _PCUIF_PROTO_H
#define _PCUIF_PROTO_H
+#define PCU_IF_VERSION 0x03
+
/* msg_type */
#define PCU_IF_MSG_DATA_REQ 0x00 /* send data to given channel */
#define PCU_IF_MSG_DATA_IND 0x02 /* receive data from given channel */
-#define PCU_IF_MSG_RTS_REQ 0x10 /* ready to send data to given chan. */
-#define PCU_IF_MSG_RACH_IND 0x22 /* receive rach */
+#define PCU_IF_MSG_RTS_REQ 0x10 /* ready to send request */
+#define PCU_IF_MSG_RACH_IND 0x22 /* receive RACH */
#define PCU_IF_MSG_INFO_IND 0x32 /* retrieve BTS info */
#define PCU_IF_MSG_ACT_REQ 0x40 /* activate/deactivate PDCH */
-#define PCU_IF_MSG_TIME_IND 0x52 /* gsm time indication */
+#define PCU_IF_MSG_TIME_IND 0x52 /* GSM time indication */
+#define PCU_IF_MSG_PAG_REQ 0x60 /* paging request */
/* sapi */
#define PCU_IF_SAPI_RACH 0x01 /* channel request on CCCH */
-#define PCU_IF_SAPI_AGCH 0x02 /* assignment on CCCH */
-#define PCU_IF_SAPI_PCH 0x03 /* paging request on CCCH */
+#define PCU_IF_SAPI_AGCH 0x02 /* assignment on AGCH */
+#define PCU_IF_SAPI_PCH 0x03 /* paging/assignment on PCH */
#define PCU_IF_SAPI_BCCH 0x04 /* SI on BCCH */
#define PCU_IF_SAPI_PDTCH 0x05 /* packet data/control/ccch block */
#define PCU_IF_SAPI_PRACH 0x06 /* packet random access channel */
@@ -70,11 +73,14 @@
uint8_t pdch_mask; /* PDCH channels per TS */
uint8_t spare;
uint8_t tsc[8]; /* TSC per channel */
+ uint32_t hlayer1;
} __attribute__ ((packed));
struct gsm_pcu_if_info_ind {
+ uint32_t version;
uint32_t flags;
struct gsm_pcu_if_info_trx trx[8]; /* TRX infos per BTS */
+ uint8_t bsic;
/* RAI */
uint16_t mcc, mnc, lac, rac;
/* NSE */
@@ -117,6 +123,12 @@
uint32_t fn;
} __attribute__ ((packed));
+struct gsm_pcu_if_pag_req {
+ uint8_t sapi;
+ uint8_t chan_needed;
+ uint8_t identity_lv[9];
+} __attribute__ ((packed));
+
struct gsm_pcu_if {
/* context based information */
uint8_t msg_type; /* message type */
@@ -131,6 +143,7 @@
struct gsm_pcu_if_info_ind info_ind;
struct gsm_pcu_if_act_req act_req;
struct gsm_pcu_if_time_ind time_ind;
+ struct gsm_pcu_if_pag_req pag_req;
} u;
} __attribute__ ((packed));