MAX_RSSI
#define RTW89_RSSI_RAW_TO_DBM(rssi) ((s8)((rssi) >> RSSI_FACTOR) - MAX_RSSI)
le32_encode_bits(thold + MAX_RSSI,
sig = le32_get_bits(c2h->w2, RTW89_C2H_MAC_BCNFLTR_RPT_W2_MA) - MAX_RSSI;
survey->noise = rpt->noise - MAX_RSSI;
if (desc_info->rssi <= 0x1 || (desc_info->rssi >> 2) > MAX_RSSI)
rx_status->signal = (desc_info->rssi >> 2) - MAX_RSSI;