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| author | Len Brown <len.brown@intel.com> | 2007-05-29 18:43:33 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-05-29 18:43:33 -0400 |
| commit | ae00d812436dc968f4a5dea7757b6a94910b6dc4 (patch) | |
| tree | 6acd68850bead001cc74597369307a82bc711f6e /include/acpi | |
| parent | c420bc9f09a0926b708c3edb27eacba434a4f4ba (diff) | |
| download | kernel_samsung_smdk4412-ae00d812436dc968f4a5dea7757b6a94910b6dc4.zip kernel_samsung_smdk4412-ae00d812436dc968f4a5dea7757b6a94910b6dc4.tar.gz kernel_samsung_smdk4412-ae00d812436dc968f4a5dea7757b6a94910b6dc4.tar.bz2 | |
ACPI: extend "acpi_osi=" boot option
The boot option "acpi_osi=" has always disabled Linux _OSI support,
thus disabling all OS Interface strings which are advertised
by Linux to the BIOS.
Now...
acpi_osi="string" adds the interface string, and
acpi_osi="!string" invalidates the pre-defined interface string
eg. acpi_osi="!Windows 2006"
would disable Linux's claim of Vista compatibility.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpiosxf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 5e07db0..de26ee1 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -236,6 +236,7 @@ acpi_os_derive_pci_id(acpi_handle rhandle, * Miscellaneous */ acpi_status acpi_os_validate_interface(char *interface); +acpi_status acpi_osi_invalidate(char* interface); acpi_status acpi_os_validate_address(u8 space_id, |