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authorMax <msuraev@sysmocom.de>2016-10-17 11:07:51 +0200
committerMax <msuraev@sysmocom.de>2016-10-18 08:08:25 +0000
commitebb483b69a5319e522ba5f713e9cb6f68a814a6a (patch)
treebb3d719da7872869671c14029d9e410a40b1dc4f /include
parentb0c1d21581f009e9509e0fd995c86d1785785c7a (diff)
Replace magic number with define
SDCCH occupy lchan 0..3 in combined configuration so for CCCH we've always used lchan[4] - replace it with CCCH_LCHAN define and add comment. Change-Id: Ic5d742c292d638f119c6b4672120c1950adeb7f0
Diffstat (limited to 'include')
-rw-r--r--include/osmo-bts/gsm_data.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/osmo-bts/gsm_data.h b/include/osmo-bts/gsm_data.h
index f1c96012..a2bb6416 100644
--- a/include/osmo-bts/gsm_data.h
+++ b/include/osmo-bts/gsm_data.h
@@ -8,6 +8,9 @@
#include <osmo-bts/paging.h>
#include <osmo-bts/tx_power.h>
+/* lchans 0..3 are SDCCH in combined channel configuration: */
+#define CCCH_LCHAN 4
+
#define GSM_FR_BITS 260
#define GSM_EFR_BITS 244