--- src/sys/i386/conf/Attic/LINT 2005/09/20 11:55:42 1.63 +++ src/sys/i386/conf/Attic/LINT 2005/10/18 15:31:10 1.64 @@ -690,15 +690,18 @@ device hfa #FORE PCA-200E ATM PCI # accurate scheduling of the CPU time between kernel network processing # and other activities. The drawback is a moderate (up to 1/HZ seconds) # potential increase in response times. -# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING -# to achieve smoother behaviour. +# # Additionally, you can enable/disable polling at runtime with the -# sysctl variable kern.polling.enable (defaults off), and select -# the CPU fraction reserved to userland with the sysctl variable -# kern.polling.user_frac (default 50, range 0..100). +# sysctl variable kern.polling.enable (defaults off), set polling +# frequency with the sysctl variable kern.polling.pollhz (default 2000, +# range 1..30000) and select the CPU fraction reserved to userland with +# the sysctl variable kern.polling.user_frac (default 50, range 0..100). +# +# It is strongly recommended to set the sysctl variable kern.polling.pollhz +# to 1000 or 2000 as to achieve smoother behaviour. # -# Only the "dc" "fxp" and "sis" devices support this mode of operation at -# the time of this writing. +# Only the "dc" "em" "fwe" "fxp" "nge" "nv" "re" "rl" "sis" "vr" and "wi" +# devices support this mode of operation at the time of this writing. options DEVICE_POLLING