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RLC AM fix in Retx PDU segment

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This commit is contained in:
fnabet
2017-02-23 17:44:47 +01:00
parent 0030635237
commit aac9c6119d
1 changed files with 9 additions and 5 deletions
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openair2/LAYER2/RLC/AM_v9.3.0/rlc_am_retransmit.c
+9 -5
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@@ -352,6 +352,7 @@ mem_block_t* rlc_am_retransmit_get_am_segment(
{
/* Step 1 */
/* Find the SDU index in the original PDU containing retx_so_start */
uint16_t temp_read = ((*pdu_original_header_p) << 8) | (*(pdu_original_header_p + 1));
sdu_size_t sdu_size = 0;
sdu_size_t data_size = 0;
sdu_size_t header_segment_length = RLC_AM_PDU_SEGMENT_HEADER_MIN_SIZE;
@@ -361,7 +362,7 @@ mem_block_t* rlc_am_retransmit_get_am_segment(
/* Read first LI */
sdu_size = RLC_AM_PDU_GET_LI(*pdu_original_header_p + *(pdu_original_header_p + 1),li_bit_offset);
sdu_size = RLC_AM_PDU_GET_LI(temp_read,li_bit_offset);
pdu_original_header_p += li_jump_offset;
li_bit_offset ^= 0x4;
li_jump_offset ^= 0x3;
@@ -372,7 +373,8 @@ mem_block_t* rlc_am_retransmit_get_am_segment(
sdu_index ++;
if (sdu_index < pdu_mngt->nb_sdus)
{
sdu_size = RLC_AM_PDU_GET_LI(*pdu_original_header_p + *(pdu_original_header_p + 1),li_bit_offset);
temp_read = ((*pdu_original_header_p) << 8) | (*(pdu_original_header_p + 1));
sdu_size = RLC_AM_PDU_GET_LI(temp_read,li_bit_offset);
pdu_original_header_p += li_jump_offset;
li_bit_offset ^= 0x4;
li_jump_offset ^= 0x3;
@@ -389,7 +391,8 @@ mem_block_t* rlc_am_retransmit_get_am_segment(
/* there must be at least one SDU more */
AssertFatal (sdu_index < pdu_mngt->nb_sdus, "RLC AM PDU Segment Error: sdu_index=%d nb_sdus=%d sn=%d LcId=%d !\n",
sdu_index,pdu_mngt->nb_sdus,sn,rlc_pP->channel_id);
sdu_size = RLC_AM_PDU_GET_LI(*pdu_original_header_p + *(pdu_original_header_p + 1),li_bit_offset);
temp_read = ((*pdu_original_header_p) << 8) | (*(pdu_original_header_p + 1));
sdu_size = RLC_AM_PDU_GET_LI(temp_read,li_bit_offset);
pdu_original_header_p += li_jump_offset;
li_bit_offset ^= 0x4;
li_jump_offset ^= 0x3;
@@ -405,7 +408,8 @@ mem_block_t* rlc_am_retransmit_get_am_segment(
sdu_segment_index ++;
if (sdu_index < pdu_mngt->nb_sdus)
{
sdu_size = RLC_AM_PDU_GET_LI(*pdu_original_header_p + *(pdu_original_header_p + 1),li_bit_offset);
temp_read = ((*pdu_original_header_p) << 8) | (*(pdu_original_header_p + 1));
sdu_size = RLC_AM_PDU_GET_LI(temp_read,li_bit_offset);
pdu_original_header_p += li_jump_offset;
li_bit_offset ^= 0x4;
li_jump_offset ^= 0x3;
@@ -578,7 +582,7 @@ mem_block_t* rlc_am_retransmit_get_am_segment(
li_bit_offset ^= 0x4;
li_jump_offset ^= 0x3;
temp = ((*pdu_segment_header_p) << 8) + *(pdu_segment_header_p + 1);
temp = ((*pdu_segment_header_p) << 8) | (*(pdu_segment_header_p + 1));
index ++;
}
}