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authorHarald Welte <laforge@gnumonks.org>2018-02-27 09:56:39 +0100
committerHarald Welte <laforge@gnumonks.org>2018-02-27 10:09:43 +0100
commit5d22458169a39be6afa993a4c09899a72822cc84 (patch)
tree9b4406b82e587d92ccc28c84006452e541844327
parentc9b0b262c367e29b6785ee994d741658841b1a5a (diff)
osmo-bts/nanobts: Set RACH_Busy Threshold to -90 dBm
In the past we used to set this to "-10 dBm" which means that basically no RACH ever passed that treshold and in the associated CCCH LOAD IND the number of busy slots was always zero. Let's set the default to -90dBm. The user can of course always configure a different value in the VTY. This means that now any RACH slot signal level >= 90 dBm counts as "busy" in those CCCH LOAD IND (RACH). Change-Id: Ib9cbb786d19acc74f0951930b0dc9284854c6000 Closes: OS#3004 Related: OS#3003
-rw-r--r--src/libbsc/bts_ipaccess_nanobts_omlattr.c2
-rw-r--r--tests/nanobts_omlattr/nanobts_omlattr_test.c2
-rw-r--r--tests/nanobts_omlattr/nanobts_omlattr_test.ok4
3 files changed, 4 insertions, 4 deletions
diff --git a/src/libbsc/bts_ipaccess_nanobts_omlattr.c b/src/libbsc/bts_ipaccess_nanobts_omlattr.c
index 926322c..1a8d9b0 100644
--- a/src/libbsc/bts_ipaccess_nanobts_omlattr.c
+++ b/src/libbsc/bts_ipaccess_nanobts_omlattr.c
@@ -75,7 +75,7 @@ struct msgb *nanobts_attr_bts_get(struct gsm_bts *bts)
msgb_tv_put(msgb, NM_ATT_CCCH_L_I_P, 1);
/* busy threshold in - dBm */
- buf[0] = 10;
+ buf[0] = 90; /* -90 dBm as default "busy" threshold */
if (bts->rach_b_thresh != -1)
buf[0] = bts->rach_b_thresh & 0xff;
msgb_tv_put(msgb, NM_ATT_RACH_B_THRESH, buf[0]);
diff --git a/tests/nanobts_omlattr/nanobts_omlattr_test.c b/tests/nanobts_omlattr/nanobts_omlattr_test.c
index 1d248c2..0554f43 100644
--- a/tests/nanobts_omlattr/nanobts_omlattr_test.c
+++ b/tests/nanobts_omlattr/nanobts_omlattr_test.c
@@ -226,7 +226,7 @@ int main(int argc, char **argv)
{ 0x19, 0x55, 0x5b, 0x61, 0x67, 0x6d, 0x73, 0x18, 0x06, 0x0e, 0x00,
0x02, 0x01, 0x20, 0x33, 0x1e, 0x24, 0x24, 0xa8, 0x34, 0x21,
0xa8, 0x1f, 0x3f, 0x25,
- 0x00, 0x01, 0x0a, 0x0c, 0x0a, 0x0b, 0x01, 0x2a, 0x0a, 0x2b,
+ 0x00, 0x01, 0x0a, 0x0c, 0x0a, 0x0b, 0x01, 0x2a, 0x5a, 0x2b,
0x03, 0xe8, 0x0a, 0x0d,
0x23, 0x0a, 0x08, 0x03, 0x62, 0x09, 0x3f, 0x99, 0x00, 0x07,
0x00, 0xf1, 0x10, 0x00,
diff --git a/tests/nanobts_omlattr/nanobts_omlattr_test.ok b/tests/nanobts_omlattr/nanobts_omlattr_test.ok
index 9504c09..ef46cf9 100644
--- a/tests/nanobts_omlattr/nanobts_omlattr_test.ok
+++ b/tests/nanobts_omlattr/nanobts_omlattr_test.ok
@@ -1,6 +1,6 @@
Testing nanobts_attr_bts_get()...
-result= 19555b61676d7318060e00020120331e2424a83421a81f3f2500010a0c0a0b012a0a2b03e80a0d230a080362093f99000700f11000010539
-expected=19555b61676d7318060e00020120331e2424a83421a81f3f2500010a0c0a0b012a0a2b03e80a0d230a080362093f99000700f11000010539
+result= 19555b61676d7318060e00020120331e2424a83421a81f3f2500010a0c0a0b012a5a2b03e80a0d230a080362093f99000700f11000010539
+expected=19555b61676d7318060e00020120331e2424a83421a81f3f2500010a0c0a0b012a5a2b03e80a0d230a080362093f99000700f11000010539
ok.
Testing nanobts_attr_nse_get()...