Implemented Paging procedure on CCCH.
Added functions:
- gprs_bssgp_pcu_rx_paging_ps() for handling paging message from BSSGP;
- write_paging_request() for writing paging request message;
- gprs_rlcmac_paging_request() and pcu_l1if_tx_pch() for sending paging request message to BTS.
diff --git a/src/pcu_l1_if.cpp b/src/pcu_l1_if.cpp
index 4836e94..4186e29 100644
--- a/src/pcu_l1_if.cpp
+++ b/src/pcu_l1_if.cpp
@@ -125,6 +125,17 @@
osmo_wqueue_enqueue(&l1fh->udp_wq, msg);
}
+void pcu_l1if_tx_pch(bitvec * block, int len)
+{
+ struct msgb *msg = l1p_msgb_alloc();
+ GsmL1_Prim_t *prim = msgb_l1prim(msg);
+ prim->id = GsmL1_PrimId_PhDataReq;
+ prim->u.phDataReq.sapi = GsmL1_Sapi_Pch;
+ bitvec_pack(block, prim->u.phDataReq.msgUnitParam.u8Buffer);
+ prim->u.phDataReq.msgUnitParam.u8Size = len;
+ osmo_wqueue_enqueue(&l1fh->udp_wq, msg);
+}
+
int pcu_l1if_rx_pdch(GsmL1_PhDataInd_t *data_ind)
{
bitvec *block = bitvec_alloc(data_ind->msgUnitParam.u8Size);