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authorBob Moore <robert.moore@intel.com>2008-11-12 15:34:52 +0800
committerLen Brown <len.brown@intel.com>2008-12-29 22:38:37 -0500
commit009c4cbe99bea2da53f29ad685975a36f38c001c (patch)
tree170887ee9986ae84792200abd3f3022df01630ce /include/acpi
parentc87609f31a8641009641fc1d19dac75e6de06fd4 (diff)
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.h1
-rw-r--r--include/acpi/actables.h2
2 files changed, 3 insertions, 0 deletions
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 15dda46b70d..77d73a498bf 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 0cbe1b9ab52..7ce6e33c7f7 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