Nate Lawson 9b0df55b61 Create an identity mapping (V=P) super page for the low memory region on ... boot. Then, just switch to the kernel pmap when suspending instead of allocating/freeing our own mapping every time. This should solve a panic of pmap_remove() being called with interrupts disabled. Thanks to Alan Cox for developing this patch. Note: this means that ACPI requires super page (PG_PS) support in the CPU. This has been present since the Pentium and first documented in the Pentium Pro. However, it may need to be revisited later. Submitted by: alc MFC after: 1 month		2007-03-14 22:30:02 +00:00
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acpi_machdep.c	First pass at allowing memory to be mapped using cache modes other than	2006-08-11 19:22:57 +00:00
acpi_wakecode.S	Minor tweaks to the resume code. Previous commit reverted alignment back	2006-06-10 08:20:03 +00:00
acpi_wakeup.c	Create an identity mapping (V=P) super page for the low memory region on	2007-03-14 22:30:02 +00:00
genwakecode.sh	Only export defined symbols. Note that I couldn't find any difference	2004-12-12 06:59:14 +00:00
madt.c	Use vm_paddr_t rather than uintptr_t when passing the physical address of	2007-03-05 20:35:17 +00:00
Makefile	Add missing acpi_wakecode.o: assym.s dependency, so that if assym.s	2006-10-19 05:55:09 +00:00
OsdEnvironment.c	Canonize the include of acpi.h.	2005-09-11 18:39:03 +00:00