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Merge remote-tracking branch 'origin/phytest-ue-random-data' into integration_2025_w03 (!3195)

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UE MAC: in phy-test/do-ra, fill TB randomly

See commit description for more details.
This commit is contained in:
Robert Schmidt
2025-01-15 15:05:03 +01:00
parent 77ddc36236 b96dfadae9
commit 356aec9aa4
1 changed files with 17 additions and 4 deletions
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openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
+17 -4
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@@ -3416,8 +3416,8 @@ static bool fill_mac_sdu(NR_UE_MAC_INST_t *mac,
} else {
*header = (NR_MAC_SUBHEADER_LONG){.R = 0, .F = 1, .LCID = lcid, .L = htons(sdu_length)};
#ifdef ENABLE_MAC_PAYLOAD_DEBUG
LOG_I(NR_MAC, "dumping MAC SDU with length %d: \n", sduL);
log_dump(NR_MAC, header, sduL, LOG_DUMP_CHAR, "\n");
LOG_I(NR_MAC, "dumping MAC SDU with length %d: \n", sdu_length);
log_dump(NR_MAC, header, sdu_length, LOG_DUMP_CHAR, "\n");
#endif
}
mac_ce_p->cur_ptr += header_sz + sdu_length;
@@ -3588,10 +3588,23 @@ static uint8_t nr_ue_get_sdu(NR_UE_MAC_INST_t *mac,
LOG_D(NR_MAC, "Filling remainder %d bytes to the UL PDU \n", remain);
*(NR_MAC_SUBHEADER_FIXED *)mac_ce_info.cur_ptr = (NR_MAC_SUBHEADER_FIXED){.R = 0, .LCID = UL_SCH_LCID_PADDING};
mac_ce_info.cur_ptr++;
memset(mac_ce_info.cur_ptr, 0, mac_ce_info.pdu_end - mac_ce_info.cur_ptr);
if (get_softmodem_params()->phy_test || get_softmodem_params()->do_ra) {
uint8_t *buf = mac_ce_info.cur_ptr;
uint8_t *end = mac_ce_info.pdu_end;
for (; buf < end && ((intptr_t)buf) % 4; buf++)
*buf = lrand48() & 0xff;
for (; buf < end - 3; buf += 4) {
uint32_t *buf32 = (uint32_t *)buf;
*buf32 = lrand48();
}
for (; buf < end; buf++)
*buf = lrand48() & 0xff;
} else {
memset(mac_ce_info.cur_ptr, 0, mac_ce_info.pdu_end - mac_ce_info.cur_ptr);
}
}
#ifdef ENABLE_MAC_PAYLOAD_DEBUG
LOG_I(NR_MAC, "MAC PDU %d bytes \n", mac_ce_p->cur_ptr - ulsch_buffer);
LOG_I(NR_MAC, "MAC PDU %ld bytes\n", mac_ce_info.cur_ptr - ulsch_buffer);
log_dump(NR_MAC, ulsch_buffer, buflen, LOG_DUMP_CHAR, "\n");
#endif