From b0ed7a915abac309fcb5a51bccd3782e3daa7417 Mon Sep 17 00:00:00 2001 From: Lin Ming Date: Fri, 6 Aug 2010 09:35:51 +0800 Subject: 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 Signed-off-by: Bob Moore --- drivers/acpi/acpica/aclocal.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/acpi/acpica/aclocal.h') 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; -- cgit v1.2.3-59-g8ed1b