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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Thu, 27 Jan 2011 09:26:37 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/ath/ath_hal/ar5416 ar5416_reset.c
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adrian      2011-01-27 09:26:37 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ath/ath_hal/ar5416 ar5416_reset.c 
  Log:
  SVN rev 217930 on 2011-01-27 09:26:37Z by adrian
  
  Initialise the chainmask from the EEPROM rather than the hard-coded defaults.
  
  The defaults enabled three chains on the AR5416 even if the card has two
  chains. This restores that and ensures that only the correct TX/RX
  chainmasks are used.
  
  When HT modes are enabled, all TX chains will be correctly enabled.
  
  This should now enable analog chain swapping with 2-chain cards.
  I'm not sure if this is needed for just the AR5416 or whether
  it also applies to AR9160, AR9280 and AR9287 (later on); I'll have
  to get clarification.
  
  Revision  Changes    Path
  1.24      +30 -0     src/sys/dev/ath/ath_hal/ar5416/ar5416_reset.c