diff options
| author | Lin Ming <ming.m.lin@intel.com> | 2010-04-01 07:14:12 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-04-20 18:43:16 +0400 |
| commit | 69ec87efa815d69140423014bb5f91e034faac22 (patch) | |
| tree | 4619ef009c68e1061c41e6081b7967da67974970 /drivers/acpi/acpica/actables.h | |
| parent | 729df0f848daf2f17d02107199fa92efe909d995 (diff) | |
| download | linux-69ec87efa815d69140423014bb5f91e034faac22.tar.xz | |
ACPICA: Add subsystem option to force copy of DSDT to local memory
Optionally copy the entire DSDT to local memory (instead of
simply mapping it.) There are some BIOSs that corrupt or replace
the original DSDT, creating the need for this option. Default is
FALSE, do not copy the DSDT.
https://bugzilla.kernel.org/show_bug.cgi?id=14679
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/actables.h')
| -rw-r--r-- | drivers/acpi/acpica/actables.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index fc52b6f2d69c..b7197bf4af0b 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -109,6 +109,8 @@ acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length); void acpi_tb_check_dsdt_header(void); +void acpi_tb_copy_dsdt(struct acpi_table_desc *table_desc); + void acpi_tb_install_table(acpi_physical_address address, char *signature, u32 table_index); |