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| author | Lin Ming <ming.m.lin@intel.com> | 2010-04-06 14:52:37 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-04-20 10:43:16 -0400 |
| commit | 0f849d2cc6863c7874889ea60a871fb71399dd3f (patch) | |
| tree | c8c14ac12dfc92c7147a049e5374d3a9036247b7 /include/acpi/actypes.h | |
| parent | aa2110cb1a7510f9b834adfb39b05d4843a35d35 (diff) | |
| download | blackbird-op-linux-0f849d2cc6863c7874889ea60a871fb71399dd3f.tar.gz blackbird-op-linux-0f849d2cc6863c7874889ea60a871fb71399dd3f.zip | |
ACPICA: Minimize the differences between linux GPE code and ACPICA code base
We have ported Rafael's major GPE changes
(ACPI: Use GPE reference counting to support shared GPEs) into ACPICA code base.
But the port and Rafael's original patch have some differences, so we made
below patch to make linux GPE code consistent with ACPICA code base.
Most changes are about comments and coding styles.
Other noticeable changes are based on:
Rafael: Reduce code duplication related to GPE lookup
https://patchwork.kernel.org/patch/86237/
Rafael: Always use the same lock for GPE locking
https://patchwork.kernel.org/patch/90471/
A new field gpe_count in struct acpi_gpe_block_info to record the number
of individual GPEs in block.
Rename acpi_ev_save_method_info to acpi_ev_match_gpe_method.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Robert 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/actypes.h')
| -rw-r--r-- | include/acpi/actypes.h | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 3f08e64962f8..de5e99a99530 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -663,44 +663,42 @@ typedef u32 acpi_event_status; #define ACPI_GPE_MAX 0xFF #define ACPI_NUM_GPE 256 +/* Actions for acpi_set_gpe */ + #define ACPI_GPE_ENABLE 0 #define ACPI_GPE_DISABLE 1 +/* gpe_types for acpi_enable_gpe and acpi_disable_gpe */ + +#define ACPI_GPE_TYPE_WAKE (u8) 0x01 +#define ACPI_GPE_TYPE_RUNTIME (u8) 0x02 +#define ACPI_GPE_TYPE_WAKE_RUN (u8) 0x03 + /* * GPE info flags - Per GPE - * +-+-+-+---+-+-+-+ - * |7|6|5|4:3|2|1|0| - * +-+-+-+---+-+-+-+ - * | | | | | | | - * | | | | | | +--- Interrupt type: Edge or Level Triggered - * | | | | | +--- GPE can wake the system - * | | | | +--- Unused - * | | | +--- Type of dispatch -- to method, handler, or none - * | | +--- Unused - * | +--- Unused - * +--- Unused + * +-------+---+-+-+ + * | 7:4 |3:2|1|0| + * +-------+---+-+-+ + * | | | | + * | | | +--- Interrupt type: edge or level triggered + * | | +----- GPE can wake the system + * | +-------- Type of dispatch:to method, handler, or none + * +-------------- <Reserved> */ #define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x01 #define ACPI_GPE_LEVEL_TRIGGERED (u8) 0x01 #define ACPI_GPE_EDGE_TRIGGERED (u8) 0x00 -#define ACPI_GPE_TYPE_MASK (u8) 0x06 -#define ACPI_GPE_TYPE_WAKE_RUN (u8) 0x06 -#define ACPI_GPE_TYPE_WAKE (u8) 0x02 -#define ACPI_GPE_TYPE_RUNTIME (u8) 0x04 /* Default */ #define ACPI_GPE_CAN_WAKE (u8) 0x02 -#define ACPI_GPE_DISPATCH_MASK (u8) 0x18 -#define ACPI_GPE_DISPATCH_HANDLER (u8) 0x08 -#define ACPI_GPE_DISPATCH_METHOD (u8) 0x10 -#define ACPI_GPE_DISPATCH_NOT_USED (u8) 0x00 /* Default */ +#define ACPI_GPE_DISPATCH_MASK (u8) 0x0C +#define ACPI_GPE_DISPATCH_HANDLER (u8) 0x04 +#define ACPI_GPE_DISPATCH_METHOD (u8) 0x08 +#define ACPI_GPE_DISPATCH_NOT_USED (u8) 0x00 /* * Flags for GPE and Lock interfaces */ -#define ACPI_EVENT_WAKE_ENABLE 0x2 /* acpi_gpe_enable */ -#define ACPI_EVENT_WAKE_DISABLE 0x2 /* acpi_gpe_disable */ - #define ACPI_NOT_ISR 0x1 #define ACPI_ISR 0x0 |
