Date: Thu, 2 Feb 2017 05:27:48 +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: r313087 - head/sys/dev/ath Message-ID: <201702020527.v125RmBL095017@repo.freebsd.org>
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Author: adrian Date: Thu Feb 2 05:27:48 2017 New Revision: 313087 URL: https://svnweb.freebsd.org/changeset/base/313087 Log: [ath] ensure the NIC is woken up before changing the spectral scan parameters. Modified: head/sys/dev/ath/if_ath_spectral.c Modified: head/sys/dev/ath/if_ath_spectral.c ============================================================================== --- head/sys/dev/ath/if_ath_spectral.c Thu Feb 2 05:27:27 2017 (r313086) +++ head/sys/dev/ath/if_ath_spectral.c Thu Feb 2 05:27:48 2017 (r313087) @@ -70,6 +70,7 @@ __FBSDID("$FreeBSD$"); #include <dev/ath/if_athvar.h> #include <dev/ath/if_ath_spectral.h> +#include <dev/ath/if_ath_misc.h> #include <dev/ath/ath_hal/ah_desc.h> @@ -191,6 +192,10 @@ ath_ioctl_spectral(struct ath_softc *sc, if (! ath_hal_spectral_supported(sc->sc_ah)) return (EINVAL); + ATH_LOCK(sc); + ath_power_set_power_state(sc, HAL_PM_AWAKE); + ATH_UNLOCK(sc); + if (ad->ad_id & ATH_DIAG_IN) { /* * Copy in data. @@ -285,6 +290,10 @@ bad: free(indata, M_TEMP); if ((ad->ad_id & ATH_DIAG_DYN) && outdata != NULL) free(outdata, M_TEMP); + ATH_LOCK(sc); + ath_power_restore_power_state(sc); + ATH_UNLOCK(sc); + return (error); }
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