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| author | Bob Moore <robert.moore@intel.com> | 2008-12-30 09:45:17 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-12-31 01:10:24 -0500 |
| commit | e97d6bf1a01b7403d98aea95731863aab2e84064 (patch) | |
| tree | fd6dafb476e312424311425be96e07e5969f060f /drivers/acpi/hardware/hwgpe.c | |
| parent | c1e3523ccbeca312e11557d2a75f90632a2fb5c7 (diff) | |
| download | lwn-e97d6bf1a01b7403d98aea95731863aab2e84064.tar.gz lwn-e97d6bf1a01b7403d98aea95731863aab2e84064.zip | |
ACPICA: New: acpi_get_gpe_device interface
This function maps an input GPE index to a GPE block device. Also
Added acpi_current_gpe_count to track the current number of GPEs
that are being managed by the ACPICA core (both FADT-based GPEs
and the GPEs contained in GPE block devices.)
Modify drivers/acpi/system.c to use these 2 new interfaces
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/hardware/hwgpe.c')
| -rw-r--r-- | drivers/acpi/hardware/hwgpe.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/hardware/hwgpe.c index 0b80db9d9197..5ab7cac6fbb9 100644 --- a/drivers/acpi/hardware/hwgpe.c +++ b/drivers/acpi/hardware/hwgpe.c @@ -51,7 +51,8 @@ ACPI_MODULE_NAME("hwgpe") /* Local prototypes */ static acpi_status acpi_hw_enable_wakeup_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, - struct acpi_gpe_block_info *gpe_block); + struct acpi_gpe_block_info *gpe_block, + void *context); /****************************************************************************** * @@ -260,8 +261,8 @@ acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info, ******************************************************************************/ acpi_status -acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info, - struct acpi_gpe_block_info * gpe_block) +acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, + struct acpi_gpe_block_info *gpe_block, void *context) { u32 i; acpi_status status; @@ -297,8 +298,8 @@ acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info, ******************************************************************************/ acpi_status -acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info, - struct acpi_gpe_block_info * gpe_block) +acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, + struct acpi_gpe_block_info *gpe_block, void *context) { u32 i; acpi_status status; @@ -335,8 +336,8 @@ acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info, ******************************************************************************/ acpi_status -acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info, - struct acpi_gpe_block_info * gpe_block) +acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, + struct acpi_gpe_block_info *gpe_block, void *context) { u32 i; acpi_status status; @@ -382,7 +383,8 @@ acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info, static acpi_status acpi_hw_enable_wakeup_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info, - struct acpi_gpe_block_info *gpe_block) + struct acpi_gpe_block_info *gpe_block, + void *context) { u32 i; acpi_status status; @@ -427,8 +429,8 @@ acpi_status acpi_hw_disable_all_gpes(void) ACPI_FUNCTION_TRACE(hw_disable_all_gpes); - status = acpi_ev_walk_gpe_list(acpi_hw_disable_gpe_block); - status = acpi_ev_walk_gpe_list(acpi_hw_clear_gpe_block); + status = acpi_ev_walk_gpe_list(acpi_hw_disable_gpe_block, NULL); + status = acpi_ev_walk_gpe_list(acpi_hw_clear_gpe_block, NULL); return_ACPI_STATUS(status); } @@ -450,7 +452,7 @@ acpi_status acpi_hw_enable_all_runtime_gpes(void) ACPI_FUNCTION_TRACE(hw_enable_all_runtime_gpes); - status = acpi_ev_walk_gpe_list(acpi_hw_enable_runtime_gpe_block); + status = acpi_ev_walk_gpe_list(acpi_hw_enable_runtime_gpe_block, NULL); return_ACPI_STATUS(status); } @@ -472,6 +474,6 @@ acpi_status acpi_hw_enable_all_wakeup_gpes(void) ACPI_FUNCTION_TRACE(hw_enable_all_wakeup_gpes); - status = acpi_ev_walk_gpe_list(acpi_hw_enable_wakeup_gpe_block); + status = acpi_ev_walk_gpe_list(acpi_hw_enable_wakeup_gpe_block, NULL); return_ACPI_STATUS(status); } |