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phy: remove unnecessary vendor extension fields

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When doing analogue beamforming, the beam ID for a pre-defined beam
table is passed directly to RU and there is no need to store the beam
table in PHY.
This commit is contained in:
francescomani
2025-12-15 14:40:44 +00:00
committed by Sakthivel Velumani
parent 644579a4cf
commit c1747a8109
16 changed files with 21 additions and 122 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/PHY/NR_TRANSPORT/nr_dci.c
-1
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@@ -83,7 +83,6 @@ void nr_generate_dci(PHY_VARS_gNB *gNB,
int bitmap = SL_to_bitmap(cset_start_symb, pdcch_pdu_rel15->DurationSymbols);
int beam_nb = beam_index_allocation(gNB->enable_analog_das,
dci_pdu->precodingAndBeamforming.prgs_list[0].dig_bf_interface_list[0].beam_idx,
&gNB->gNB_config.analog_beamforming_ve,
&gNB->common_vars,
slot,
frame_parms->symbols_per_slot,
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
-1
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@@ -681,7 +681,6 @@ static int do_one_dlsch(unsigned char *input_ptr, PHY_VARS_gNB *gNB, NR_gNB_DLSC
int bitmap = SL_to_bitmap(rel15->StartSymbolIndex, rel15->NrOfSymbols);
int beam_nb = beam_index_allocation(gNB->enable_analog_das,
pb->prgs_list[0].dig_bf_interface_list[0].beam_idx,
&gNB->gNB_config.analog_beamforming_ve,
&gNB->common_vars,
slot,
frame_parms->symbols_per_slot,
openair1/PHY/NR_TRANSPORT/nr_prach.c
-1
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@@ -103,7 +103,6 @@ prach_item_t *nr_schedule_rx_prach(PHY_VARS_gNB *gNB, int SFN, int Slot, nfapi_n
int bitmap = SL_to_bitmap(start_symb, n_symb);
prach->beams[i] = beam_index_allocation(gNB->enable_analog_das,
fapi_beam_idx,
&gNB->gNB_config.analog_beamforming_ve,
&gNB->common_vars,
Slot,
NR_NUMBER_OF_SYMBOLS_PER_SLOT,
openair1/PHY/NR_TRANSPORT/nr_ulsch.c
-1
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@@ -158,7 +158,6 @@ void nr_fill_ulsch(PHY_VARS_gNB *gNB, int frame, int slot, nfapi_nr_pusch_pdu_t
int bitmap = SL_to_bitmap(ulsch_pdu->start_symbol_index, ulsch_pdu->nr_of_symbols);
ulsch->beam_nb = beam_index_allocation(gNB->enable_analog_das,
fapi_beam_idx,
&gNB->gNB_config.analog_beamforming_ve,
&gNB->common_vars,
slot,
NR_NUMBER_OF_SYMBOLS_PER_SLOT,
openair1/PHY/NR_TRANSPORT/pucch_rx.c
-1
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@@ -71,7 +71,6 @@ void nr_fill_pucch(PHY_VARS_gNB *gNB, int frame, int slot, nfapi_nr_pucch_pdu_t
int bitmap = SL_to_bitmap(pucch_pdu->start_symbol_index, pucch_pdu->nr_of_symbols);
pucch->beam_nb = beam_index_allocation(gNB->enable_analog_das,
fapi_beam_idx,
&gNB->gNB_config.analog_beamforming_ve,
&gNB->common_vars,
slot,
NR_NUMBER_OF_SYMBOLS_PER_SLOT,
openair1/PHY/NR_TRANSPORT/srs_rx.c
-1
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@@ -60,7 +60,6 @@ void nr_fill_srs(PHY_VARS_gNB *gNB, frame_t frame, slot_t slot, nfapi_nr_srs_pdu
int fapi_beam_idx = srs_pdu->beamforming.prgs_list[0].dig_bf_interface_list[0].beam_idx;
srs->beam_nb = beam_index_allocation(gNB->enable_analog_das,
fapi_beam_idx,
&gNB->gNB_config.analog_beamforming_ve,
&gNB->common_vars,
slot,
NR_NUMBER_OF_SYMBOLS_PER_SLOT,
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+2 -4
View File
@@ -66,7 +66,6 @@ static void nr_fill_indication(PHY_VARS_gNB *gNB,
int beam_index_allocation(bool das,
int fapi_beam_index,
const nfapi_nr_analog_beamforming_ve_t *analog_bf,
NR_gNB_COMMON *common_vars,
int slot,
int symbols_per_slot,
@@ -77,7 +76,8 @@ int beam_index_allocation(bool das,
if (das)
return fapi_beam_index;
int ru_beam_idx = analog_bf->analog_beam_list[fapi_beam_index].value & 0x7fff;
AssertFatal(IS_BIT_SET(fapi_beam_index, 15), "Can't handle preconfigured DBM yet\n");
int ru_beam_idx = fapi_beam_index & 0x7fff;
int idx = -1;
for (int j = 0; j < common_vars->num_beams_period; j++) {
// L2 analog beam implementation is slot based, so we need to verify occupancy for the whole slot
@@ -160,7 +160,6 @@ void nr_common_signal_procedures(PHY_VARS_gNB *gNB, int frame, int slot, const n
int bitmap = SL_to_bitmap(ssb_start_symbol, 4); // 4 ssb symbols
int beam_nb = beam_index_allocation(gNB->enable_analog_das,
pb->prgs_list[0].dig_bf_interface_list[0].beam_idx,
&cfg->analog_beamforming_ve,
&gNB->common_vars,
slot,
fp->symbols_per_slot,
@@ -229,7 +228,6 @@ static void nr_generate_csi_rs_gNB(PHY_VARS_gNB *gNB,
csi_bitmap |= ((1 << lprime_num) - 1) << mapping_parms.loverline[j];
int beam_nb = beam_index_allocation(gNB->enable_analog_das,
pb->prgs_list[0].dig_bf_interface_list[0].beam_idx,
&cfg->analog_beamforming_ve,
&gNB->common_vars,
slot,
gNB->frame_parms.symbols_per_slot,
openair1/SCHED_NR/sched_nr.h
-1
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@@ -56,7 +56,6 @@ void nr_phy_free_RU(RU_t *ru);
void clear_slot_beamid(PHY_VARS_gNB *gNB, int slot);
int beam_index_allocation(bool das,
int fapi_beam_index,
const nfapi_nr_analog_beamforming_ve_t *analog_bf,
NR_gNB_COMMON *common_vars,
int slot,
int symbols_per_slot,