Date: Tue, 13 Jan 2009 05:50:22 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ath/ath_hal/ar5212 ar5212_rfgain.c Message-ID: <200901130550.n0D5oUek062945@repoman.freebsd.org>
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sam 2009-01-13 05:50:22 UTC
FreeBSD src repository
Modified files:
sys/dev/ath/ath_hal/ar5212 ar5212_rfgain.c
Log:
SVN rev 187129 on 2009-01-13 05:50:22Z by sam
On some platforms touching the bb registers when the phy is powered
down will cause a fault. Check the phy power state before possibly
reading from the bb, this can happen as ar5212Reset intentionally
calls ar5212GetRfgain before bringing the bb out of reset (but we
do it here and not in the caller to guard against other possible uses).
Revision Changes Path
1.2 +3 -2 src/sys/dev/ath/ath_hal/ar5212/ar5212_rfgain.c
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