diff options
| author | Len Brown <len.brown@intel.com> | 2009-02-03 22:52:12 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-02-03 22:52:12 -0500 |
| commit | 5ec5d38a1c8af255ffc481c81eef13e9155524b3 (patch) | |
| tree | c87bd7615c56c587c58da20b8bd2775d6010aec1 /drivers/platform/x86/thinkpad_acpi.c | |
| parent | 3e0676a9b699d12b2bd0a8807459ac4277b181fc (diff) | |
ACPI: make some IO ports off-limits to AML
ACPICA exports acpi_os_validate_address() so the OS
can prevent BIOS AML from accessing specified addresses.
Start using this interface to prevent AML from accessing
some well known IO addresses that the OS "owns".
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform/x86/thinkpad_acpi.c')
0 files changed, 0 insertions, 0 deletions