Apply .gitattributes normalization to convert all CRLF line
endings inherited from Windows-origin source files to Unix LF.
175 files, zero content changes.
Complete reverse engineering of all unknown vendor commands (0x8F,
0x91-0x98) across v2.06, v2.13, and Rev.2 firmware versions. Full
TUNE_8PSK (cmd 0x86) protocol analysis including EP0BUF format,
modulation dispatch jump table, BCM4500 I2C indirect register
sequences, and FEC lookup tables.