Date: Sat, 5 Mar 2011 21:20:18 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ath ah_osdep.c src/sys/dev/ath/ath_hal ah_internal.h Message-ID: <201103052120.p25LKTxA019317@repoman.freebsd.org>
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adrian 2011-03-05 21:20:18 UTC
FreeBSD src repository
Modified files:
sys/dev/ath ah_osdep.c
sys/dev/ath/ath_hal ah_internal.h
Log:
SVN rev 219315 on 2011-03-05 21:20:18Z by adrian
Change HALDEBUG() to be a macro that conditionally calls the debug output routine.
The earlier way of doing debugging would evaluate the function parameters
before calling the HALDEBUG. In the case of detailed register debugging
would mean a -lot- of unneeded register IO and other stuff was going on.
This method evaluates the ath_hal_debug variable before the function
parameters are evaluated, drastically reducing the amount of overhead
enabling HAL debugging during compilation.
Revision Changes Path
1.14 +3 -3 src/sys/dev/ath/ah_osdep.c
1.24 +8 -1 src/sys/dev/ath/ath_hal/ah_internal.h
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