svn commit: r249137 - head/sys/dev/ath/ath_hal

[Adrian Chadd]

Author: adrian
Date: Fri Apr  5 09:06:39 2013
New Revision: 249137
URL: http://svnweb.freebsd.org/changeset/base/249137

Log:
  Add a new TX power field - it's inteded to be used where low TX power
  is configured for higher rates (lower than max) but higher TX power
  is configured for the lower rates, above the configured cap, to improve
  long distance behaviour.

Modified:
  head/sys/dev/ath/ath_hal/ah_internal.h

Modified: head/sys/dev/ath/ath_hal/ah_internal.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah_internal.h	Fri Apr  5 09:06:26 2013	(r249136)
+++ head/sys/dev/ath/ath_hal/ah_internal.h	Fri Apr  5 09:06:39 2013	(r249137)
@@ -392,6 +392,7 @@ struct ath_hal_private {
 	int16_t		ah_powerLimit;		/* tx power cap */
 	uint16_t	ah_maxPowerLevel;	/* calculated max tx power */
 	u_int		ah_tpScale;		/* tx power scale factor */
+	u_int16_t	ah_extraTxPow;		/* low rates extra-txpower */
 	uint32_t	ah_11nCompat;		/* 11n compat controls */
 
 	/*