Date: Tue, 21 May 2013 05:51:49 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r250841 - head/sys/dev/ath/ath_hal/ar5416 Message-ID: <201305210551.r4L5pn3h035934@svn.freebsd.org>
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Author: adrian Date: Tue May 21 05:51:49 2013 New Revision: 250841 URL: http://svnweb.freebsd.org/changeset/base/250841 Log: Extend the TXOP enforce capability to support checking whether it's supported. Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c ============================================================================== --- head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c Tue May 21 03:05:49 2013 (r250840) +++ head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c Tue May 21 05:51:49 2013 (r250841) @@ -466,6 +466,10 @@ ar5416GetCapability(struct ath_hal *ah, case HAL_CAP_DIVERSITY: /* disable classic fast diversity */ return HAL_ENXIO; case HAL_CAP_ENFORCE_TXOP: + if (capability == 0) + return (HAL_OK); + if (capability != 1) + return (HAL_ENOTSUPP); (*result) = !! (AH5212(ah)->ah_miscMode & AR_PCU_TXOP_TBTT_LIMIT_ENA); return (HAL_OK); @@ -499,6 +503,8 @@ ar5416SetCapability(struct ath_hal *ah, pCap->halTxStreams = 1; return AH_TRUE; case HAL_CAP_ENFORCE_TXOP: + if (capability != 1) + return (HAL_ENOTSUPP); if (setting) { AH5212(ah)->ah_miscMode |= AR_PCU_TXOP_TBTT_LIMIT_ENA;
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