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.\" by Julian Coleman.
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.Dd May 5, 2025
.Dt APC 4 sparc
.Os
.Sh NAME
.Nm apc
.Nd Aurora personality chip device driver
.Sh SYNOPSIS
.Cd "apc0 at sbus0 slot 15 offset 0xa000000"
.Sh DESCRIPTION
The
.Nm
driver provides support for the power management functions of the Aurora
Personality Chip found in SPARCstation 4 and SPARCstation 5 systems, and
also emulated by QEMU.
The driver will idle the emulator when the emulated CPUs are idle.
.Sh NOTES
The driver does not support controlling the fan speed nor the convenience
power outlet.
.Sh SEE ALSO
.Xr sbus 4