AUDS server messages expect volume to be expressed in units of 1/256 dB,
where we previously (incorrectly) treated it as as percentage. Map the
NetBSD audio level (0-255) to 20 steps (levels from FreeBSD bcm2835_audio.c)
and provide independent volume knobs for outputs.auto, outputs.hdmi, and
outputs.headphones.
instead of calling openfirmware in each sysctl CPU_BOOT*.
This change reduces openfirmware calls from userland since sysctl
CPU_BOOTED_KERNEL is used in system commands such as pstat and
netstat.
handlers stop being called when the device has been detached.
Should fix PR port-xen/47720 (which turns out to not be related to raidframe).
While there fix possible races in event_remove_handler() and pirq_establish().
Protect this counter with a new short time lock "sme_work_mtx" and
keep "sme_mtx" as long time lock.
Removes a deadlock where an active event holds "sme_mtx", the callout
"sme_events_check" blocks on "sme_mtx" and callout processing stops.
* Re-organize some variable declarations to limit #ifdef's.
* Move INET and INET6 code into respective switch cases to simplify
#ifdef INET6.
No intended functional change.
- Use software volume control for outputs.master/inputs.dac
- Previous volume control (for analog output only) is available on new
outputs.headphones mixer control.
- Add an outputs.select enum to choose between "auto", "headphones", and
"hdmi" outputs.
2006 this change was reverted because some of the arch-specific libraries
were broken, and this was hiding this fact. Now, we have code like
static const struct in_addr inmask32 = {.s_addr = INADDR_BROADCAST};
which breaks gcc when compiling without optimization since it does not see
that the expression is constant.
