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| /freebsd-10.2-release/sys/dev/ath/ | ||
| H A D | ah_osdep.c | diff 219315 Sat Mar 05 21:26:51 MST 2011 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. |
| /freebsd-10.2-release/sys/dev/ath/ath_hal/ | ||
| H A D | ah_internal.h | diff 219315 Sat Mar 05 21:26:51 MST 2011 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. |
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