commit a2d972a38a4ad39ed318cb3f9ff63d0ff51df7b3
author Vadim Yanitskiy <vyanitskiy@sysmocom.de> Sat Apr 04 03:44:35 2020 +0700
committer Vadim Yanitskiy <vyanitskiy@sysmocom.de> Sat May 23 19:38:35 2020 +0700
tree b4610b29a06a37506374a7806eb3e89a04ba284d
parent 3f2022e2cbe532c80035e1b86c037603404f5522

RLC/MAC: implement decoding of EGPRS Packet Channel Request

According to 3GPP TS 44.004, section 7.4a, two alternative RACH block
formats are specified: 8 bit (1 octet) and 11 bit. This change adds
CSN.1 definitions for 11 bit EGPRS Packet Channel Request as per
3GPP TS 44.060, table 11.2.5a.2.

Change-Id: I96df3352856933c9140177b2801a2c71f4134183
Related: OS#1548

tests/rlcmac/RLCMACTest.ok

diff --git a/tests/rlcmac/RLCMACTest.ok b/tests/rlcmac/RLCMACTest.ok
index 4e4967b..861b1b9 100644
--- a/tests/rlcmac/RLCMACTest.ok
+++ b/tests/rlcmac/RLCMACTest.ok
@@ -149,3 +149,21 @@
 decode_gsm_ra_cap() returns 0
 GPRS multislot class = 12
 EGPRS multislot class = 12
+*** testEGPRSPktChReq ***
+decode_egprs_pkt_ch_req(0x2b5) returns 0
+ ==> One Phase Access
+decode_egprs_pkt_ch_req(0x14a) returns 0
+ ==> One Phase Access
+decode_egprs_pkt_ch_req(0x428) returns 0
+ ==> Short Access
+decode_egprs_pkt_ch_req(0x600) returns 0
+ ==> Two Phase Access
+decode_egprs_pkt_ch_req(0x61f) returns 0
+ ==> Two Phase Access
+decode_egprs_pkt_ch_req(0x675) returns 0
+ ==> Signalling
+decode_egprs_pkt_ch_req(0x671) returns 0
+ ==> Signalling
+decode_egprs_pkt_ch_req(0x6f9) returns 0
+ ==> Emergency call
+decode_egprs_pkt_ch_req(0x7ea) returns -8