ath9k: Read noise floor calibration data from eeprom

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AR9003 devices can have calibrated noise floor values
which can be used instead of hard coded one. Read them
from eeprom and save interpolated value in nf limits for
the current channel.

Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Wojciech Dubowik 2018-01-24 09:02:17 +01:00 • committed by Kalle Valo

parent 528782ecf5

commit 34d4fcd881

3 changed files with 67 additions and 8 deletions

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63

drivers/net/wireless/ath/ath9k/ar9003_eeprom.c

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10

drivers/net/wireless/ath/ath9k/ar9003_eeprom.h

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2

drivers/net/wireless/ath/ath9k/hw.h

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