diff options
| author | Ard Biesheuvel | 2014-01-24 00:54:39 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2014-01-24 01:36:57 +0100 |
| commit | cf0744021c5d5de54d2c66e2020c6de2fe800264 (patch) | |
| tree | 0d2032c3d04aabe53ac3d9a2963c41d8c0b331c1 /drivers/firmware/Kconfig | |
| parent | test: check copy_to/from_user boundary validation (diff) | |
| download | kernel-qcow2-linux-cf0744021c5d5de54d2c66e2020c6de2fe800264.tar.gz kernel-qcow2-linux-cf0744021c5d5de54d2c66e2020c6de2fe800264.tar.xz kernel-qcow2-linux-cf0744021c5d5de54d2c66e2020c6de2fe800264.zip | |
firmware/dmi_scan: generalize for use by other archs
This patch makes a couple of changes to the SMBIOS/DMI scanning
code so it can be used on other archs (such as ARM and arm64):
(a) wrap the calls to ioremap()/iounmap(), this allows the use of a
flavor of ioremap() more suitable for random unaligned access;
(b) allow the non-EFI fallback probe into hardcoded physical address
0xF0000 to be disabled.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Grant Likely <grant.likely@linaro.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/firmware/Kconfig')
| -rw-r--r-- | drivers/firmware/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 074787281c94..5a29fac951ec 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -108,6 +108,9 @@ config DMI_SYSFS under /sys/firmware/dmi when this option is enabled and loaded. +config DMI_SCAN_MACHINE_NON_EFI_FALLBACK + bool + config ISCSI_IBFT_FIND bool "iSCSI Boot Firmware Table Attributes" depends on X86 |