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From: Sam Leffler <sam@FreeBSD.org>
Date: Fri, 20 Feb 2009 23:15:56 +0000 (UTC)
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Subject: svn commit: r188875 - in projects/vap7/sys: . contrib/pf dev
	dev/ath dev/ath/ath_hal dev/ath/ath_hal/ar5210
	dev/ath/ath_hal/ar5211 dev/ath/ath_hal/ar5212
	dev/ath/ath_hal/ar5312 dev/ath/ath_hal/ar54...
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Author: sam
Date: Fri Feb 20 23:15:56 2009
New Revision: 188875
URL: http://svn.freebsd.org/changeset/base/188875

Log:
  merge r188866: correct SIFS setting

Modified:
  projects/vap7/sys/   (props changed)
  projects/vap7/sys/contrib/pf/   (props changed)
  projects/vap7/sys/dev/   (props changed)
  projects/vap7/sys/dev/ath/   (props changed)
  projects/vap7/sys/dev/ath/ath_hal/   (props changed)
  projects/vap7/sys/dev/ath/ath_hal/ar5210/   (props changed)
  projects/vap7/sys/dev/ath/ath_hal/ar5211/   (props changed)
  projects/vap7/sys/dev/ath/ath_hal/ar5212/   (props changed)
  projects/vap7/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c
  projects/vap7/sys/dev/ath/ath_hal/ar5312/   (props changed)
  projects/vap7/sys/dev/ath/ath_hal/ar5416/   (props changed)
  projects/vap7/sys/dev/cxgb/   (props changed)
  projects/vap7/sys/dev/usb2/   (props changed)
  projects/vap7/sys/i386/conf/USB2   (props changed)
  projects/vap7/sys/modules/usb2/   (props changed)
  projects/vap7/sys/net80211/   (props changed)

Modified: projects/vap7/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c
==============================================================================
--- projects/vap7/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c	Fri Feb 20 23:15:11 2009	(r188874)
+++ projects/vap7/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c	Fri Feb 20 23:15:56 2009	(r188875)
@@ -450,7 +450,7 @@ ar5212SetSifsTime(struct ath_hal *ah, u_
 		return AH_FALSE;
 	} else {
 		/* convert to system clocks */
-		OS_REG_WRITE(ah, AR_D_GBL_IFS_SIFS, ath_hal_mac_clks(ah, us));
+		OS_REG_WRITE(ah, AR_D_GBL_IFS_SIFS, ath_hal_mac_clks(ah, us-2));
 		ahp->ah_slottime = us;
 		return AH_TRUE;
 	}
@@ -460,7 +460,7 @@ u_int
 ar5212GetSifsTime(struct ath_hal *ah)
 {
 	u_int clks = OS_REG_READ(ah, AR_D_GBL_IFS_SIFS) & 0xffff;
-	return ath_hal_mac_usec(ah, clks);	/* convert from system clocks */
+	return ath_hal_mac_usec(ah, clks)+2;	/* convert from system clocks */
 }
 
 HAL_BOOL