diff options
| author | Bob Moore <robert.moore@intel.com> | 2012-02-14 14:14:27 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-03-22 09:44:49 +0400 |
| commit | 33620c5419e8a11814dd11e02a80e6ef77a43407 (patch) | |
| tree | 8643dbb1e332dd9ece6fb92f22000413e8d8fdc7 /drivers/acpi/acpica/acglobal.h | |
| parent | d08310fe0d6bd8c82da94e8d8ef48bdbe14d2bd1 (diff) | |
| download | linux-33620c5419e8a11814dd11e02a80e6ef77a43407.tar.xz | |
ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware
Add ACPI_REDUCED_HARDWARE flag that removes all hardware-related
code (about 10% code, 5% static data).
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 'drivers/acpi/acpica/acglobal.h')
| -rw-r--r-- | drivers/acpi/acpica/acglobal.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 2853f7673f3b..4f7d3f57d05c 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -147,7 +147,7 @@ u8 acpi_gbl_system_awake_and_running; */ u8 acpi_gbl_reduced_hardware; -#endif +#endif /* DEFINE_ACPI_GLOBALS */ /* Do not disassemble buffers to resource descriptors */ @@ -184,8 +184,12 @@ ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer; * found in the RSDT/XSDT. */ ACPI_EXTERN struct acpi_table_list acpi_gbl_root_table_list; + +#if (!ACPI_REDUCED_HARDWARE) ACPI_EXTERN struct acpi_table_facs *acpi_gbl_FACS; +#endif /* !ACPI_REDUCED_HARDWARE */ + /* These addresses are calculated from the FADT Event Block addresses */ ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_status; @@ -397,10 +401,15 @@ ACPI_EXTERN struct acpi_fixed_event_handler ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head; ACPI_EXTERN struct acpi_gpe_block_info *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]; + +#if (!ACPI_REDUCED_HARDWARE) + ACPI_EXTERN u8 acpi_gbl_all_gpes_initialized; ACPI_EXTERN ACPI_GBL_EVENT_HANDLER acpi_gbl_global_event_handler; ACPI_EXTERN void *acpi_gbl_global_event_handler_context; +#endif /* !ACPI_REDUCED_HARDWARE */ + /***************************************************************************** * * Debugger globals |