Date: Fri, 24 Aug 2012 17:37:52 +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: r239657 - head/sys/dev/ath/ath_hal/ar5212 Message-ID: <201208241737.q7OHbq6e077618@svn.freebsd.org>
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Author: adrian Date: Fri Aug 24 17:37:51 2012 New Revision: 239657 URL: http://svn.freebsd.org/changeset/base/239657 Log: Correctly handle the "pe_enabled" flag - both when configuring DFS and fetching the current DFS configuration. PR: kern/170904 Modified: head/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c Modified: head/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c ============================================================================== --- head/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c Fri Aug 24 17:37:12 2012 (r239656) +++ head/sys/dev/ath/ath_hal/ar5212/ar5212_misc.c Fri Aug 24 17:37:51 2012 (r239657) @@ -1160,7 +1160,12 @@ ar5212EnableDfs(struct ath_hal *ah, HAL_ val &= ~AR_PHY_RADAR_0_INBAND; val |= SM(pe->pe_inband, AR_PHY_RADAR_0_INBAND); } - OS_REG_WRITE(ah, AR_PHY_RADAR_0, val | AR_PHY_RADAR_0_ENA); + if (pe->pe_enabled) + val |= AR_PHY_RADAR_0_ENA; + else + val &= ~ AR_PHY_RADAR_0_ENA; + + OS_REG_WRITE(ah, AR_PHY_RADAR_0, val); } /* @@ -1206,6 +1211,7 @@ ar5212GetDfsThresh(struct ath_hal *ah, H pe->pe_height = MS(val, AR_PHY_RADAR_0_HEIGHT); pe->pe_prssi = MS(val, AR_PHY_RADAR_0_PRSSI); pe->pe_inband = MS(val, AR_PHY_RADAR_0_INBAND); + pe->pe_enabled = !! (val & AR_PHY_RADAR_0_ENA); pe->pe_relpwr = 0; pe->pe_relstep = 0;
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