Date: Tue, 18 Sep 2012 01:27:24 +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: r240625 - head/sys/dev/ath/ath_hal Message-ID: <201209180127.q8I1RORL016402@svn.freebsd.org>
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Author: adrian Date: Tue Sep 18 01:27:24 2012 New Revision: 240625 URL: http://svn.freebsd.org/changeset/base/240625 Log: Add a couple of accessor inline functions for state that exists in net80211. Obtained from: Qualcomm Atheros 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 Tue Sep 18 00:43:15 2012 (r240624) +++ head/sys/dev/ath/ath_hal/ah_internal.h Tue Sep 18 01:27:24 2012 (r240625) @@ -913,5 +913,36 @@ extern int16_t ath_ee_interpolate(uint16 AH_PRIVATE((_ah))->ah_caps.halSupportsFastClock5GHz && \ ath_hal_eepromGetFlag((_ah), AR_EEP_FSTCLK_5G)) +/* + * Fetch the maximum regulatory domain power for the given channel + * in 1/2dBm steps. + */ +static inline int +ath_hal_get_twice_max_regpower(struct ath_hal_private *ahp, + const HAL_CHANNEL_INTERNAL *ichan, const struct ieee80211_channel *chan) +{ + struct ath_hal *ah = &ahp->h; + + if (! chan) { + ath_hal_printf(ah, "%s: called with chan=NULL!\n", __func__); + return (0); + } + return (chan->ic_maxpower); +} + +/* + * Get the maximum antenna gain allowed, in 1/2dBm steps. + */ +static inline int +ath_hal_getantennaallowed(struct ath_hal *ah, + const struct ieee80211_channel *chan) +{ + + if (! chan) + return (0); + + return (chan->ic_maxantgain); +} + #endif /* _ATH_AH_INTERAL_H_ */
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