Change in osmo-bts[master]: L1SAP: use LOGL_DEBUG for logging from rach_pass_filter()

[laforge]

laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-bts/+/16800 )

Change subject: L1SAP: use LOGL_DEBUG for logging from rach_pass_filter()
......................................................................

L1SAP: use LOGL_DEBUG for logging from rach_pass_filter()

Due to relatively small training sequence of Access Bursts, there
can be frequent false-positives (basically noise). Fortunately,
we can distinguish them from the real Access Bursts by checking
the signal measurements attached to them (BER, ToA and C/I).

Let's reduce verbosity of logging messages as they are mostly
useful for debugging and may confuse the users / operators.

Change-Id: I7ab6727ffff00140a7f9e762b299b711481393f1
---
M src/common/l1sap.c
1 file changed, 3 insertions(+), 3 deletions(-)

Approvals:
  Jenkins Builder: Verified
  pespin: Looks good to me, but someone else must approve
  keith: Looks good to me, but someone else must approve
  laforge: Looks good to me, approved



diff --git a/src/common/l1sap.c b/src/common/l1sap.c
index b73de29..889f7f6 100644
--- a/src/common/l1sap.c
+++ b/src/common/l1sap.c
@@ -1358,7 +1358,7 @@
 
 	/* Check for RACH exceeding BER threshold (ghost RACH) */
 	if (rach_ind->ber10k > bts->max_ber10k_rach) {
-		LOGPFN(DL1C, LOGL_INFO, rach_ind->fn, "Ignoring an Access Burst on %s: "
+		LOGPFN(DL1C, LOGL_DEBUG, rach_ind->fn, "Ignoring an Access Burst on %s: "
 			"BER10k(%u) > BER10k_MAX(%u)\n", chan_name,
 			rach_ind->ber10k, bts->max_ber10k_rach);
 		return false;
@@ -1370,7 +1370,7 @@
 	 * according to maximal allowed Timing Advance value.
 	 */
 	if (toa256 < RACH_MIN_TOA256 || toa256 > bts->max_ta * 256) {
-		LOGPFN(DL1C, LOGL_INFO, rach_ind->fn, "Ignoring an Access Burst on %s: "
+		LOGPFN(DL1C, LOGL_DEBUG, rach_ind->fn, "Ignoring an Access Burst on %s: "
 			"ToA(%d) exceeds the allowed range (%d..%d)\n", chan_name,
 			toa256, RACH_MIN_TOA256, bts->max_ta * 256);
 		return false;
@@ -1378,7 +1378,7 @@
 
 	/* Link quality defined by C/I (Carrier-to-Interference ratio) */
 	if (rach_ind->lqual_cb < bts->min_qual_rach) {
-		LOGPFN(DL1C, LOGL_INFO, rach_ind->fn, "Ignoring an Access Burst on %s: "
+		LOGPFN(DL1C, LOGL_DEBUG, rach_ind->fn, "Ignoring an Access Burst on %s: "
 			"link quality (%d) below the minimum (%d)\n", chan_name,
 			rach_ind->lqual_cb, bts->min_qual_rach);
 		return false;

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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I7ab6727ffff00140a7f9e762b299b711481393f1
Gerrit-Change-Number: 16800
Gerrit-PatchSet: 2
Gerrit-Owner: fixeria <axilirator at gmail.com>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: fixeria <axilirator at gmail.com>
Gerrit-Reviewer: keith <keith at rhizomatica.org>
Gerrit-Reviewer: laforge <laforge at osmocom.org>
Gerrit-Reviewer: pespin <pespin at sysmocom.de>
Gerrit-MessageType: merged
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