freebsd-dev/sys/ia64
Marcel Moolenaar 0355a8b24b Fix switching to physical mode as part of calling into EFI runtime
services or PAL procedures. The new implementation is based on
specific functions that are known to be called in certain scenarios
only. This in particular fixes the PAL call to obtain information
about translation registers. In general, the new implementation does
not bank on virtual addresses being direct-mapped and will work when
the kernel uses PBVM.

When new scenarios need to be supported, new functions are added if
the existing functions cannot be changed to handle the new scenario.
If a single generic implementation is possible, it will become clear
in due time.

While here, change bootinfo to a pointer type in anticipation of
future development.
2011-03-21 18:20:53 +00:00
..
acpica Remove unneeded includes of <sys/linker_set.h>. Other headers that use 2011-01-11 13:59:06 +00:00
compile
conf For now remove options FLOWTABLE from the remaining GENERIC kernel 2011-03-19 15:50:34 +00:00
disasm Fix disassembly of the invala, itc, itr and hint instructions 2007-10-16 02:49:40 +00:00
ia32 Prefer struct sysentvec sv_psstrings to hardcoding FREEBSD32_PS_STRINGS 2010-08-07 11:57:13 +00:00
ia64 Fix switching to physical mode as part of calling into EFI runtime 2011-03-21 18:20:53 +00:00
include Fix switching to physical mode as part of calling into EFI runtime 2011-03-21 18:20:53 +00:00
isa Remove isa_irq_pending(). It's not used. 2009-04-24 03:43:20 +00:00
pci Snapshot: PCI busses are discovered, though no devices are enumerable 2010-04-17 02:28:28 +00:00