ok jmcneill@
XXX: This is broken: it calls methods with absolute pathnames (almost
guaranteed not to be portable across models), it accesses methods
that are in the domain of other drivers, it walks the namespace on
its own, it contains plenty of magic constants, it does not
integrate with existing KPIs, etc. Summa summarum: this should be
rewritten as a more generic toshiba_acpi(4).
Implemented a post-order callback to AcpiWalkNamespace. The existing
interface only has a pre-order callback. This change adds an
additional parameter for a post-order callback which will be more
useful for bus scans. ACPICA BZ 779. Lin Ming. Updated the ACPICA
Programmer Reference.
We will use the old "pre-order callback" for the time being.
ACPI wakeup code and teach it how to start the APs again. As a side
effect the CPU_START interface allows choosing between different
bootstrap codes more easily now.
This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.
TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.
NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
- Replace most inline assembly with proper functions. As a side effect
this reduces the size of amd64 GENERIC by about 120kB, and i386 by a
smaller amount. Nearly all of the inlines did something slow, or something
that does not need to be fast.
- Make curcpu() and curlwp functions proper, unless __GNUC__ && _KERNEL.
In that case make them inlines. Makes curlwp LKM and preemption safe.
- Make bus_space and bus_dma more LKM friendly.
- Share a few more files between the ports.
- Other minor changes.
PIIX support to release its mapping on the edge/level control registers.
Now that these are guaranteed to be unmapped, capture and restore the
registers in piixpcib(4)'s powerhook. The same will need to be done on a
per-chipset basis.
Concerns were raised about calling pci_intr_fixup on resume WRT hotplug
devices, so this has been removed.
Ok cube@.
