diff options
| author |   Lin Ming <ming.m.lin@intel.com> | 2010-08-06 09:35:51 +0800 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2010-10-01 01:47:43 -0400 |
| commit | b0ed7a915abac309fcb5a51bccd3782e3daa7417 (patch) | |
| tree | 0bffdd098549d61180e6959217c84a05dadb99fa /drivers/acpi/acpica/aclocal.h | |
| parent | ACPICA: Revert "Revert "Enable multi-byte EC transfers (diff) | |
| download | linux-dev-b0ed7a915abac309fcb5a51bccd3782e3daa7417.tar.xz linux-dev-b0ed7a915abac309fcb5a51bccd3782e3daa7417.zip | |
ACPICA/ACPI: Add new host interfaces for _OSI support
Adds install/remove interfaces so that the host can dynamically
alter the global _OSI table. Also adds support for _OSI handlers.
Additional support: new debugger command (osi), and test support in
the acpiexec utility. Adds new file, utilities/utosi.c.
ACPICA bugzilla 836.
The Linux OSL _OSI code is also changed.
acpi_osi_setup can't call acpi_install/remove_interface because ACPICA
is not initialized yet at this early time.
So we just save the osi string in acpi_osi_setup and will handle it
later in a new function acpi_osi_setup_late.
http://www.acpica.org/bugzilla/show_bug.cgi?id=836
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/aclocal.h')
| -rw-r--r-- | drivers/acpi/acpica/aclocal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index df85b53a674f..53f7512b060f 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -914,9 +914,14 @@ struct acpi_bit_register_info { struct acpi_interface_info { char *name; + struct acpi_interface_info *next; + u8 flags; u8 value; }; +#define ACPI_OSI_INVALID 0x01 +#define ACPI_OSI_DYNAMIC 0x02 + struct acpi_port_info { char *name; u16 start; |