Author: adrian
Date: Thu Mar 10 06:06:26 2011
New Revision: 219443
URL: http://svn.freebsd.org/changeset/base/219443
Log:
Merlin fix - first pdadc gain index is 0 - minpwr/2 .
Obtained from: Linux ath9k
Modified:
head/sys/dev/ath/ath_hal/ar5416/ar5416_reset.c
Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_reset.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_reset.c Thu Mar 10 03:13:56
2011 (r219442)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_reset.c Thu Mar 10 06:06:26
2011 (r219443)
@@ -2236,7 +2236,10 @@ ar5416GetGainBoundariesAndPdadcs(struct
/* Find starting index for this pdGain */
if (i == 0) {
- ss = 0; /* for the first pdGain, start from index 0 */
+ if (AR_SREV_MERLIN_20_OR_LATER(ah))
+ ss = (int16_t)(0 - (minPwrT4[i] / 2));
+ else
+ ss = 0; /* for the first pdGain, start from index 0 */
} else {
/* need overlap entries extrapolated below. */
ss = (int16_t)((pPdGainBoundaries[i-1] - (minPwrT4[i] / 2)) -
tPdGainOverlap + 1 + minDelta);
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