Josh Triplett 7bc90e01c3 efi: Add a function to look up existing IO memory mappings ... The EFI initialization creates virtual mappings for EFI boot services memory, so if a driver wants to access EFI boot services memory, it cannot call ioremap itself; doing so will trip the WARN about mapping RAM twice. Thus, a driver accessing EFI boot services memory must do so via the existing mapping already created during EFI intiialization. Since the EFI code already maintains a memory map for that memory, add a function efi_lookup_mapped_addr to look up mappings in that memory map. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Link: http://lkml.kernel.org/r/0eb48ae012797912874919110660ad420b90268b.1348876882.git.josh@joshtriplett.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2012-09-29 12:21:02 -07:00
..
ce4100	gpio: Add a driver for Sodaville GPIO controller	2012-02-03 16:13:25 -07:00
efi	efi: Add a function to look up existing IO memory mappings	2012-09-29 12:21:02 -07:00
geode	arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver	2012-05-04 14:40:07 -07:00
iris	module_param: make bool parameters really bool (arch)	2012-01-13 09:32:18 +10:30
mrst	kmsg - kmsg_dump() use iterator to receive log buffer content	2012-06-15 14:53:59 -07:00
olpc	x86: OLPC: move s/r-related EC cmds to EC driver	2012-07-31 23:27:31 -04:00
scx200	scx200_32: replace printks with pr_<level>s	2012-02-03 23:24:58 +01:00
sfi	Merge branch 'linus' into x86/apic-cleanups	2011-01-07 14:14:15 +01:00
uv	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-07-26 13:17:17 -07:00
visws	x86/apic: Fix typo EIO_ACK -> EOI_ACK and document it	2012-05-18 09:46:07 +02:00
Makefile	x86: geode: New PCEngines Alix system driver	2011-09-21 11:19:42 +02:00