kernel_optimize_test/arch/x86
Venkatesh Pallipadi 9fd126bc74 x86, pat: New i/f for driver to request memtype for IO regions
Add new routines to request memtype for IO regions. This will currently
be a backend for io_mapping_* routines. But, it can also be made available
to drivers directly in future, in case it is needed.

reserve interface reserves the memory, makes sure we have a compatible
memory type available and keeps the identity map in sync when needed.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2009-08-26 15:41:10 -07:00
..
boot
configs
crypto
ia32
include/asm x86, pat: New i/f for driver to request memtype for IO regions 2009-08-26 15:41:10 -07:00
kernel x86, mtrr: make mtrr_aps_delayed_init static bool 2009-08-21 17:00:02 -07:00
kvm x86: Use printk_once() 2009-08-09 22:28:34 +02:00
lguest
lib x86, delay: tsc based udelay should have rdtsc_barrier 2009-06-25 16:47:40 -07:00
math-emu
mm x86, pat: New i/f for driver to request memtype for IO regions 2009-08-26 15:41:10 -07:00
oprofile
pci
power x86, pat/mtrr: Rendezvous all the cpus for MTRR/PAT init 2009-08-21 16:25:55 -07:00
vdso
video
xen
Kbuild
Kconfig intel-iommu: Clean up identity mapping code, remove CONFIG_DMAR_GFX_WA 2009-06-29 12:37:44 +01:00
Kconfig.cpu
Kconfig.debug
Makefile
Makefile_32.cpu