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osmo-pcu
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Add debugging log for RLC data block decoding 

Added debugging log for RLC UL Data Block decoding for both GPRS/EGPRS cases.

Change-Id: I8c197bdc4cd1330cbab0adfd188336d27682cec4
This commit is contained in:
Mrinal Mishra 2016-11-28 19:46:50 +05:30 committed by arvind.sirsikar
parent 34bfbdaf9e
commit 0e63644d14
2 changed files with 10 additions and 0 deletions
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9
src/decoding.cpp
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@ -76,6 +76,9 @@ static int parse_extensions_egprs(const uint8_t *data, unsigned int data_len,
} else if (li->li == 127 && li->e == 1) {
/* TS 44.060, table 10.4.14a.1, row 3 & 5 */
/* only filling bytes left */
LOGP(DRLCMACUL, LOGL_DEBUG, "UL DATA LI contains "
"only filling bytes with extention octet: LI=%d, E=%d, count=%d\n",
li->li, li->e, num_chunks);
break;
} else if (li->li > 0) {
/* TS 44.060, table 10.4.14a.1, row 1 & 2b */
@ -88,6 +91,9 @@ static int parse_extensions_egprs(const uint8_t *data, unsigned int data_len,
return -EINVAL;
}
LOGP(DRLCMACUL, LOGL_DEBUG, "UL DATA LI contains "
"extention octet: LI=%d, E=%d, count=%d\n",
li->li, li->e, num_chunks);
num_chunks += 1;
if (e == 1) {
@ -161,6 +167,9 @@ static int parse_extensions_gprs(const uint8_t *data, unsigned int data_len,
chunks[num_chunks].is_complete = li->li || is_last_block;
LOGP(DRLCMACUL, LOGL_DEBUG, "UL DATA LI contains "
"extention octet: LI=%d, M=%d, E=%d, count=%d\n",
li->li, li->m, li->e, num_chunks);
num_chunks += 1;
if (e == 1 && m == 1) {

1
tests/tbf/TbfTest.err
View File

@ -6460,6 +6460,7 @@ TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS): data_length=44, data=01 00 0
- Raising V(R) to 2
- Taking block 1 out, raising V(Q) to 2
- Assembling frames: (len=44)
UL DATA LI contains extention octet: LI=0, E=1, count=0
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) complete UL frame len=44
LLC [PCU -> SGSN] TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) len=44
No bctx