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Increase MAC UE circular buffer

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master
Ismael Gomez 4 years ago committed by Francisco Paisana
parent ad3a3af490
commit 8d2197e751
2 changed files with 5 additions and 4 deletions
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2
srsenb/hdr/stack/mac/ue.h
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@ -59,7 +59,7 @@ private:
srslog::basic_logger* logger; srslog::basic_logger* logger;
srslte::pdu_queue* shared_pdu_queue; srslte::pdu_queue* shared_pdu_queue;
srslte::circular_array<std::pair<tti_point, uint8_t*>, SRSLTE_FDD_NOF_HARQ * 2> pdu_map; srslte::circular_array<std::pair<tti_point, uint8_t*>, SRSLTE_FDD_NOF_HARQ * 8> pdu_map;
}; };
class cc_buffer_handler class cc_buffer_handler

7
srsenb/src/stack/mac/ue.cc
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@ -275,6 +275,7 @@ uint8_t* ue::request_buffer(uint32_t tti, uint32_t ue_cc_idx, const uint32_t len
uint8_t* pdu = nullptr; uint8_t* pdu = nullptr;
if (len > 0) { if (len > 0) {
pdu = cc_buffers[ue_cc_idx].get_rx_used_buffers().request_pdu(tti_point(tti), len); pdu = cc_buffers[ue_cc_idx].get_rx_used_buffers().request_pdu(tti_point(tti), len);
logger.info("request_buffer: allocated for rnti=0x%x, tti=%d", rnti, tti);
} else { } else {
logger.error("UE buffers: Requesting buffer for zero bytes"); logger.error("UE buffers: Requesting buffer for zero bytes");
} }
@ -423,9 +424,9 @@ void ue::deallocate_pdu(uint32_t tti, uint32_t ue_cc_idx)
{ {
std::unique_lock<std::mutex> lock(rx_buffers_mutex); std::unique_lock<std::mutex> lock(rx_buffers_mutex);
if (not cc_buffers[ue_cc_idx].get_rx_used_buffers().try_deallocate_pdu(tti_point(tti))) { if (not cc_buffers[ue_cc_idx].get_rx_used_buffers().try_deallocate_pdu(tti_point(tti))) {
logger.warning("UE buffers: Null RX PDU pointer in deallocate_pdu for rnti=0x%x pid=%d cc_idx=%d", logger.warning("UE buffers: Null RX PDU pointer in deallocate_pdu for rnti=0x%x tti=%d cc_idx=%d",
rnti, rnti,
tti % nof_rx_harq_proc, tti,
ue_cc_idx); ue_cc_idx);
} }
} }
@ -435,7 +436,7 @@ void ue::push_pdu(uint32_t tti, uint32_t ue_cc_idx, uint32_t len)
std::unique_lock<std::mutex> lock(rx_buffers_mutex); std::unique_lock<std::mutex> lock(rx_buffers_mutex);
if (not cc_buffers[ue_cc_idx].get_rx_used_buffers().push_pdu(tti_point(tti), len)) { if (not cc_buffers[ue_cc_idx].get_rx_used_buffers().push_pdu(tti_point(tti), len)) {
logger.warning( logger.warning(
"UE buffers: Failed to push RX PDU for rnti=0x%x pid=%d cc_idx=%d", rnti, tti % nof_rx_harq_proc, ue_cc_idx); "UE buffers: Failed to push RX PDU for rnti=0x%x tti=%d cc_idx=%d", rnti, tti, ue_cc_idx);
} }
} }

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