freebsd-dev/sys/ia64
Marcel Moolenaar a48b6a8585 Don't assume we have legacy PICs (i.e. 8259A in cascade) at the legacy
I/O port addresses. Even if we do, this is hardly the place to mask
interrupts. It's not clear that this was at all needed. The code came
with CVS revision 1.2 of nexus.c when interrupt support was first added.
What is known is that ia64 has always been designed around the IOSAPIC,
and that doing I/O like this prevents Altix from booting.
2012-05-04 23:16:29 +00:00
..
acpica Improve cpu_idle(): 2011-06-06 19:06:15 +00:00
compile
conf Remove pty(4) from our kernel configurations. 2012-03-21 08:38:42 +00:00
disasm Fix disassembly of the invala, itc, itr and hint instructions 2007-10-16 02:49:40 +00:00
ia32 Copy i386 specialreg.h to x86 and merge with amd64 specialreg.h. Replace 2012-03-19 21:34:11 +00:00
ia64 Don't assume we have legacy PICs (i.e. 8259A in cascade) at the legacy 2012-05-04 23:16:29 +00:00
include Add a convenience macro for the returns_twice attribute, and apply it to 2012-04-29 11:04:31 +00:00
isa Retire isa_setup_intr() and isa_teardown_intr() and use the generic bus 2011-05-06 13:48:53 +00:00
pci Snapshot: PCI busses are discovered, though no devices are enumerable 2010-04-17 02:28:28 +00:00