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| author | Bob Moore <robert.moore@intel.com> | 2008-11-12 15:34:52 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-12-29 22:38:37 -0500 |
| commit | 009c4cbe99bea2da53f29ad685975a36f38c001c (patch) | |
| tree | 170887ee9986ae84792200abd3f3022df01630ce /include/acpi | |
| parent | c87609f31a8641009641fc1d19dac75e6de06fd4 (diff) | |
| download | linux-stable-009c4cbe99bea2da53f29ad685975a36f38c001c.tar.gz linux-stable-009c4cbe99bea2da53f29ad685975a36f38c001c.tar.bz2 linux-stable-009c4cbe99bea2da53f29ad685975a36f38c001c.zip | |
ACPICA: Add global pointer for FACS table to simplify FACS access
Use a global pointer instead of using AcpiGetTableByIndex for
each FACS access. This simplifies the code for the Global Lock
and the Firmware Waking Vector(s).
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acglobal.h | 1 | ||||
| -rw-r--r-- | include/acpi/actables.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h index 15dda46b70d1..77d73a498bfb 100644 --- a/include/acpi/acglobal.h +++ b/include/acpi/acglobal.h @@ -140,6 +140,7 @@ ACPI_EXTERN u32 acpi_gbl_trace_flags; */ ACPI_EXTERN struct acpi_internal_rsdt acpi_gbl_root_table_list; ACPI_EXTERN struct acpi_table_fadt acpi_gbl_FADT; +ACPI_EXTERN struct acpi_table_facs *acpi_gbl_FACS; extern u8 acpi_gbl_permanent_mmap; /* These addresses are calculated from FADT address values */ diff --git a/include/acpi/actables.h b/include/acpi/actables.h index 0cbe1b9ab522..7ce6e33c7f78 100644 --- a/include/acpi/actables.h +++ b/include/acpi/actables.h @@ -94,6 +94,8 @@ void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded); /* * tbutils - table manager utilities */ +acpi_status acpi_tb_initialize_facs(void); + u8 acpi_tb_tables_loaded(void); void |