diff options
| author | Lv Zheng <lv.zheng@intel.com> | 2014-04-04 12:39:04 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-20 22:59:39 +0200 |
| commit | 8a216d7f6aa94c3e252bbfdb2c422e2d0380084e (patch) | |
| tree | 39dd55b81cc926a04a729451ba4aed2578b1186b /include/acpi | |
| parent | 86dfc6f339886559d80ee0d4bd20fe5ee90450f0 (diff) | |
ACPICA: Tables: Cleanup ACPI_TABLE_ORIGIN_xxx flags.
This patch refines ACPI_TABLE_ORIGIN_xxx flags. No functional changes.
The previous commits have introduced the following internal APIs:
1. acpi_tb_acquire_table: Acquire struct acpi_table_header according to
ACPI_TABLE_ORIGIN_xxx flags.
2. acpi_tb_release_table: Release struct acpi_table_header according to
ACPI_TABLE_ORIGIN_xxx flags.
3. acpi_tb_install_table: Make struct acpi_table_desc.Address not NULL according to
ACPI_TABLE_ORIGIN_xxx flags.
4. acpi_tb_uninstall_table: Make struct acpi_table_desc.Address NULL according to
ACPI_TABLE_ORIGIN_xxx flags.
5. acpi_tb_validate_table: Make struct acpi_table_desc.Pointer not NULL according to
ACPI_TABLE_ORIGIN_xxx flags.
6. acpi_tb_invalidate_table: Make struct acpi_table_desc.Pointer NULL according to
ACPI_TABLE_ORIGIN_xxx flags.
It thus detects that the ACPI_TABLE_ORIGIN_UNKNOWN is redundant to
ACPI_TABLE_ORIGIN_OVERRIDE.
The ACPI_TABLE_ORIGIN_xxTERN_VIRTUAL flags are named as VIRTUAL in order
not to confuse with x86 logical address, this patch also renames all
"logical override" into "virtual override".
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actbl.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index 3b30e36b53b5..0cdf4cc10f18 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -367,12 +367,11 @@ struct acpi_table_desc { /* Masks for Flags field above */ -#define ACPI_TABLE_ORIGIN_UNKNOWN (0) -#define ACPI_TABLE_ORIGIN_MAPPED (1) -#define ACPI_TABLE_ORIGIN_ALLOCATED (2) -#define ACPI_TABLE_ORIGIN_OVERRIDE (4) -#define ACPI_TABLE_ORIGIN_MASK (7) -#define ACPI_TABLE_IS_LOADED (8) +#define ACPI_TABLE_ORIGIN_EXTERN_VIRTUAL (0) /* Virtual address, external maintained */ +#define ACPI_TABLE_ORIGIN_INTERN_PHYSICAL (1) /* Physical address, internal mapped */ +#define ACPI_TABLE_ORIGIN_INTERN_VIRTUAL (2) /* Virtual address, internal allocated */ +#define ACPI_TABLE_ORIGIN_MASK (3) +#define ACPI_TABLE_IS_LOADED (8) /* * Get the remaining ACPI tables |