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| 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 /drivers/acpi/acpica/tbxface.c | |
| parent | 86dfc6f339886559d80ee0d4bd20fe5ee90450f0 (diff) | |
| download | talos-obmc-linux-8a216d7f6aa94c3e252bbfdb2c422e2d0380084e.tar.gz talos-obmc-linux-8a216d7f6aa94c3e252bbfdb2c422e2d0380084e.zip | |
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 'drivers/acpi/acpica/tbxface.c')
| -rw-r--r-- | drivers/acpi/acpica/tbxface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c index ae3fe4d41137..19c0b13ad4c2 100644 --- a/drivers/acpi/acpica/tbxface.c +++ b/drivers/acpi/acpica/tbxface.c @@ -233,7 +233,7 @@ acpi_get_table_header(char *signature, if (!acpi_gbl_root_table_list.tables[i].pointer) { if ((acpi_gbl_root_table_list.tables[i].flags & ACPI_TABLE_ORIGIN_MASK) == - ACPI_TABLE_ORIGIN_MAPPED) { + ACPI_TABLE_ORIGIN_INTERN_PHYSICAL) { header = acpi_os_map_memory(acpi_gbl_root_table_list. tables[i].address, |
