Adrian Chadd 8823714276 Add an EEPROM op that extracts out the power table offset.
It defaults to -5 dBm for eeproms earlier than v21.

This apparently only applies to Merlin (AR9280) or later,
earlier 11n chipsets have a power table offset of 0.
All the code in ath9k which checks the power table offset
and takes it into account first ensures the chip is
Merlin or later.
2011-03-06 00:30:43 +00:00
..
2011-03-03 11:45:54 +00:00
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2011-02-21 09:01:34 +00:00
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