Modify SI 13 field to support 11 bit RACH
System Information 13 field EGPRS PACKET CHANNEL REQUEST is
modified to support 11 bit RACH. Further VTY configuration is added
to enable/disable 11 bit RACH support in EGPRS. By default 11 bit
RACH support is disabled.
Change-Id: I51357bec936c28a26ab9ff5d59e0e30ca3363297
diff --git a/openbsc/src/libbsc/rest_octets.c b/openbsc/src/libbsc/rest_octets.c
index 065fb7b..cd7bfd5 100644
--- a/openbsc/src/libbsc/rest_octets.c
+++ b/openbsc/src/libbsc/rest_octets.c
@@ -649,8 +649,15 @@
bitvec_set_uint(bv, (1 + 5 + 3)-1, 6);
/* EGPRS supported in the cell */
bitvec_set_bit(bv, 1);
+
/* 1bit EGPRS PACKET CHANNEL REQUEST */
- bitvec_set_bit(bv, gco->ext_info.use_egprs_p_ch_req);
+ if (gco->supports_egprs_11bit_rach == 0) {
+ bitvec_set_bit(bv,
+ gco->ext_info.use_egprs_p_ch_req);
+ } else {
+ bitvec_set_bit(bv, 0);
+ }
+
/* 4bit BEP PERIOD */
bitvec_set_uint(bv, gco->ext_info.bep_period, 4);
}