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lte,enb,sched: add comments to ue_buffer_manager explaining the logic for logging

This commit is contained in:
Francisco 2021-10-21 00:20:12 +01:00 committed by Francisco Paisana
parent a3dbc857d4
commit e26be3732c
1 changed files with 7 additions and 1 deletions
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8
srsenb/src/stack/mac/common/ue_buffer_manager.cc
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@ -32,11 +32,12 @@ void ue_buffer_manager<isNR>::config_lcids(srsran::const_span<mac_lc_ch_cfg_t> b
for (uint32_t lcid = 0; is_lcid_valid(lcid); ++lcid) { for (uint32_t lcid = 0; is_lcid_valid(lcid); ++lcid) {
if (config_lcid_internal(lcid, bearer_cfg_list[lcid]) and log_enabled) { if (config_lcid_internal(lcid, bearer_cfg_list[lcid]) and log_enabled) {
// add to the changed_list the lcids that have been updated with new parameters
changed_list.push_back(lcid); changed_list.push_back(lcid);
} }
} }
// Log changed LCID configurations // Log configurations of the LCIDs for which there were param updates
if (not changed_list.empty()) { if (not changed_list.empty()) {
fmt::memory_buffer fmtbuf; fmt::memory_buffer fmtbuf;
for (uint32_t i = 0; i < changed_list.size(); ++i) { for (uint32_t i = 0; i < changed_list.size(); ++i) {
@ -67,6 +68,11 @@ void ue_buffer_manager<isNR>::config_lcid(uint32_t lcid, const mac_lc_ch_cfg_t&
} }
} }
/**
* @brief configure MAC logical channel. The function checks if the configuration is valid
* and whether there was any change compared to previous value
* @return true if the lcid was updated with new parameters. False in case of case of error or no update.
*/
template <bool isNR> template <bool isNR>
bool ue_buffer_manager<isNR>::config_lcid_internal(uint32_t lcid, const mac_lc_ch_cfg_t& bearer_cfg) bool ue_buffer_manager<isNR>::config_lcid_internal(uint32_t lcid, const mac_lc_ch_cfg_t& bearer_cfg)
{ {