| commit | 5ec5d38a1c8af255ffc481c81eef13e9155524b3 | [log] [tgz] |
|---|---|---|
| author | Len Brown <len.brown@intel.com> | Tue Feb 03 22:52:12 2009 -0500 |
| committer | Len Brown <len.brown@intel.com> | Tue Feb 03 22:52:12 2009 -0500 |
| tree | c87bd7615c56c587c58da20b8bd2775d6010aec1 | |
| 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>