paulmataruso/osmo-mgw
1
0
Fork 0
mirror of https://gitea.osmocom.org/cellular-infrastructure/osmo-mgw.git synced 2025-10-23 08:12:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

[SGSN] SNDCP: more verbose defragmentation debugging

Browse Source
This commit is contained in:
Harald Welte
2010-07-01 20:29:20 +02:00
parent 8911cef81d
commit b87bc86006
1 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
openbsc/src/gprs/gprs_sndcp.c
View File

@@ -194,13 +194,19 @@ static int defrag_input(struct gprs_sndcp_entity *sne, struct msgb *msg, uint8_t
npdu_num = (suh->npdu_high << 8) | suh->npdu_low;
LOGP(DSNDCP, LOGL_DEBUG, "TLLI=0x%08x NSAPI=%u: Input PDU %u Segment %u %s%s\n",
sne->lle->llme->tlli, sne->nsapi, npdu_num, suh->seg_nr,
sch->first ? "F " : "", sch->more ? "M" : "");
if (sch->first) {
/* first segment of a new packet. Discard all leftover fragments of
* previous packet */
if (!llist_empty(&sne->defrag.frag_list)) {
struct defrag_queue_entry *dqe, *dqe2;
LOGP(DSNDCP, LOGL_INFO, "Dropping SN-PDU due to "
"insufficient segments\n");
LOGP(DSNDCP, LOGL_INFO, "TLLI=0x%08x NSAPI=%u: Dropping "
"SN-PDU %u due to insufficient segments (%04x)\n",
sne->lle->llme->tlli, sne->nsapi, sne->defrag.npdu,
sne->defrag.seg_have);
llist_for_each_entry_safe(dqe, dqe2, &sne->defrag.frag_list, list) {
llist_del(&dqe->list);
talloc_free(dqe);