linux/arch/x86/platform/efi
Alex Thorlton d394f2d9d8 x86/platform/UV: Remove EFI memmap quirk for UV2+
Commit a5d90c923b ("x86/efi: Quirk out SGI UV") added a quirk
to efi_apply_memmap_quirks to force SGI UV systems to fall back
to the old EFI memmap mechanism.  We have a BIOS fix for this
issue on all systems except for UV1.  This commit fixes up the
EFI quirk/MMR mapping code so that we only apply the special
case to UV1 hardware.

Signed-off-by: Alex Thorlton <athorlton@sgi.com>
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Dimitri Sivanich <sivanich@sgi.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Hedi Berriche <hedi@sgi.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Travis <travis@sgi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/1449867585-189233-2-git-send-email-athorlton@sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-01-19 11:58:56 +01:00
..
early_printk.c x86/efi: earlyprintk=efi,keep fix 2014-05-03 06:39:06 +01:00
efi_32.c efi: Clean up the efi_call_phys_[prolog|epilog]() save/restore interaction 2015-04-01 12:46:22 +01:00
efi_64.c efi: Clean up the efi_call_phys_[prolog|epilog]() save/restore interaction 2015-04-01 12:46:22 +01:00
efi_stub_32.S x86/efi: Mark initialization code as such 2014-10-03 18:41:03 +01:00
efi_stub_64.S x86/efi: Avoid triple faults during EFI mixed mode calls 2015-02-13 15:42:56 +00:00
efi_thunk_64.S x86/efi: Avoid triple faults during EFI mixed mode calls 2015-02-13 15:42:56 +00:00
efi-bgrt.c x86/efi-bgrt: Switch pr_err() to pr_debug() for invalid BGRT 2015-08-08 10:37:39 +02:00
efi.c efi: Use correct type for struct efi_memory_map::phys_map 2015-10-28 12:28:06 +01:00
Makefile x86/efi: Move all workarounds to a separate file quirks.c 2014-06-19 11:14:33 +01:00
quirks.c x86/platform/UV: Remove EFI memmap quirk for UV2+ 2016-01-19 11:58:56 +01:00