aebca2bb50
MCS rate bounds verified against live BE201 hardware (FW v101):
Band 1 (2.4GHz): HT MCS 0-15, HE MCS 0-11
Band 2 (5GHz): VHT MCS 0-9, HE MCS 0-11, EHT MCS 0-13 (4096-QAM)
Band 4 (6GHz): HE MCS 0-11, EHT MCS 0-13, 320MHz sounding
Firmware chunk loading protocol documented (Linux 7.1 iwl-drv.c:494):
TLV type 19 (SEC_RT) chunks = { __le32 offset, u8 code[] }
BE201 firmware: 73 chunks totaling 1830KB
PNVM structure documented: multi-SKU calibration data (289KB, 16 SKUs).
rb_iwl_mvm_rate_to_mcs() now uses EHT_MAX (13) at highest signal tier.