>>>>> On Mon, 13 Dec 2004 21:08:02 -0600, >>>>> Nikolas Britton <[EMAIL PROTECTED]> said:
> I'm not sure if it makes a difference but 8192 is not in "quotes" like I > have in my working example and man device.hints says it should look like > this: hint.driver.unit.keyword="value", I added the quotes, but still: [szamoca:6] cat /boot/loader.conf # -- sysinstall generated deltas -- # userconfig_script_load="YES" hint.pcm.0.buffersize="8192" [szamoca:7] sysctl -a | grep snd hw.snd.targetirqrate: 32 hw.snd.report_soft_formats: 1 hw.snd.verbose: 1 hw.snd.maxautovchans: 0 hw.snd.pcm0.buffersize: 4096 hw.snd.pcm0.vchans: 4 [szamoca:8] cat /dev/sndstat FreeBSD Audio Driver (newpcm) Installed devices: pcm0: <SB16 DSP 4.02> at io 0x220 irq 5 drq 1:0 bufsz 4096d (1p/1r/4v channels duplex) So no change. Also, in 4.10: [szamoca:9] man device.hints No manual entry for device.hints So perhaps device.hints is not supported in 4.10. > also, have you tried playing > with targetirqrate? Yes, quite a bit. I set hw.snd.verbose to 2 and compiled stats for hw.snd.targetirqrate set to 16, 24, 32, 48, and 64. There was no effect to either the perceived sound quality or the rate of underruns reported by sndstat. BTW, if it makes any difference, this is an SMP machine --- albeit an older one. It has 2 x PII 300MHZ. Thanks, Sandy _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
