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authorHarald Welte <laforge@gnumonks.org>2010-06-01 11:53:01 +0200
committerHarald Welte <laforge@gnumonks.org>2010-06-01 11:57:13 +0200
commit02f7325b9fb2f487d054b63e67df3615a4bac9cd (patch)
treee849ad99e01f412109c39ddc974a8f43c8134622 /openbsc/src
parent2f94683320c3b34caa6b733fb17c4af1c3287838 (diff)
[GPRS] Major LLC / TLLI handling fixes
* separate the LLME and LLE state in the LLC layer * introduce gprs_llgmm_assign() function for LLGMM-ASSIGN.req primitive * change QoS profile to match 'real' SGSN * Update the new TLLI when assigning a P-TMSI The result now is that the LLC layer is notified of TLLI changes, which in turn means it doesn't allocate a new LLE structure every TLLI change, which again in turn means that the UI frame sequence number does not reset to zero. As a result, MS should no longer ignore frames based on wrong UI sequence number.
Diffstat (limited to 'openbsc/src')
-rw-r--r--openbsc/src/gprs/gprs_bssgp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/openbsc/src/gprs/gprs_bssgp.c b/openbsc/src/gprs/gprs_bssgp.c
index 58ade4d2..89b78662 100644
--- a/openbsc/src/gprs/gprs_bssgp.c
+++ b/openbsc/src/gprs/gprs_bssgp.c
@@ -693,7 +693,7 @@ int gprs_bssgp_tx_dl_ud(struct msgb *msg, struct sgsn_mm_ctx *mmctx)
uint8_t llc_pdu_tlv_hdr_len = 2;
uint8_t *llc_pdu_tlv, *qos_profile;
uint16_t pdu_lifetime = 1000; /* centi-seconds */
- uint8_t qos_profile_default[3] = { 0x00, 0x00, 0x21 };
+ uint8_t qos_profile_default[3] = { 0x00, 0x00, 0x20 };
uint16_t msg_len = msg->len;
uint16_t bvci = msgb_bvci(msg);
uint16_t nsei = msgb_nsei(msg);