aboutsummaryrefslogtreecommitdiff
path: root/drivers/acpi/hardware/hwgpe.c
diff options
context:
space:
mode:
authorRobert Moore <robert.moore@intel.com>2005-04-18 22:49:35 -0400
committerLen Brown <len.brown@intel.com>2005-07-12 00:08:52 -0400
commit44f6c01242da4e162f28d8e1216a8c7a91174605 (patch)
tree53f724764f1bd9036dfb049a643d198125cc9edc /drivers/acpi/hardware/hwgpe.c
parentebb6e1a6122fd6b7c96470cfd4ce0f04150e5084 (diff)
ACPICA 20050408 from Bob Moore
Fixed three cases in the interpreter where an "index" argument to an ASL function was still (internally) 32 bits instead of the required 64 bits. This was the Index argument to the Index, Mid, and Match operators. The "strupr" function is now permanently local (acpi_ut_strupr), since this is not a POSIX-defined function and not present in most kernel-level C libraries. References to the C library strupr function have been removed from the headers. Completed the deployment of static functions/prototypes. All prototypes with the static attribute have been moved from the headers to the owning C file. ACPICA 20050329 from Bob Moore An error is now generated if an attempt is made to create a Buffer Field of length zero (A CreateField with a length operand of zero.) The interpreter now issues a warning whenever executable code at the module level is detected during ACPI table load. This will give some idea of the prevalence of this type of code. Implemented support for references to named objects (other than control methods) within package objects. Enhanced package object output for the debug object. Package objects are now completely dumped, showing all elements. Enhanced miscellaneous object output for the debug object. Any object can now be written to the debug object (for example, a device object can be written, and the type of the object will be displayed.) The "static" qualifier has been added to all local functions across the core subsystem. The number of "long" lines (> 80 chars) within the source has been significantly reduced, by about 1/3. Cleaned up all header files to ensure that all CA/iASL functions are prototyped (even static functions) and the formatting is consistent. Two new header files have been added, acopcode.h and acnames.h. Removed several obsolete functions that were no longer used. Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/hardware/hwgpe.c')
-rw-r--r--drivers/acpi/hardware/hwgpe.c31
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/hardware/hwgpe.c
index 9ac1d639bf5..8daeabb2fc7 100644
--- a/drivers/acpi/hardware/hwgpe.c
+++ b/drivers/acpi/hardware/hwgpe.c
@@ -48,6 +48,13 @@
#define _COMPONENT ACPI_HARDWARE
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);
+
/******************************************************************************
*
@@ -135,6 +142,7 @@ acpi_hw_clear_gpe (
* DESCRIPTION: Return the status of a single GPE.
*
******************************************************************************/
+
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_hw_get_gpe_status (
@@ -206,7 +214,7 @@ unlock_and_exit:
*
* RETURN: Status
*
- * DESCRIPTION: Disable all GPEs within a GPE block
+ * DESCRIPTION: Disable all GPEs within a single GPE block
*
******************************************************************************/
@@ -244,7 +252,7 @@ acpi_hw_disable_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Clear status bits for all GPEs within a GPE block
+ * DESCRIPTION: Clear status bits for all GPEs within a single GPE block
*
******************************************************************************/
@@ -282,8 +290,8 @@ acpi_hw_clear_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all "runtime" GPEs within a GPE block. (Includes
- * combination wake/run GPEs.)
+ * DESCRIPTION: Enable all "runtime" GPEs within a single GPE block. Includes
+ * combination wake/run GPEs.
*
******************************************************************************/
@@ -327,12 +335,12 @@ acpi_hw_enable_runtime_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all "wake" GPEs within a GPE block. (Includes
- * combination wake/run GPEs.)
+ * DESCRIPTION: Enable all "wake" GPEs within a single GPE block. Includes
+ * combination wake/run GPEs.
*
******************************************************************************/
-acpi_status
+static acpi_status
acpi_hw_enable_wakeup_gpe_block (
struct acpi_gpe_xrupt_info *gpe_xrupt_info,
struct acpi_gpe_block_info *gpe_block)
@@ -350,7 +358,8 @@ acpi_hw_enable_wakeup_gpe_block (
/* Enable all "wake" GPEs in this register */
- status = acpi_hw_low_level_write (8, gpe_block->register_info[i].enable_for_wake,
+ status = acpi_hw_low_level_write (8,
+ gpe_block->register_info[i].enable_for_wake,
&gpe_block->register_info[i].enable_address);
if (ACPI_FAILURE (status)) {
return (status);
@@ -369,7 +378,7 @@ acpi_hw_enable_wakeup_gpe_block (
*
* RETURN: Status
*
- * DESCRIPTION: Disable and clear all GPEs
+ * DESCRIPTION: Disable and clear all GPEs in all GPE blocks
*
******************************************************************************/
@@ -397,7 +406,7 @@ acpi_hw_disable_all_gpes (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all GPEs of the given type
+ * DESCRIPTION: Enable all "runtime" GPEs, in all GPE blocks
*
******************************************************************************/
@@ -424,7 +433,7 @@ acpi_hw_enable_all_runtime_gpes (
*
* RETURN: Status
*
- * DESCRIPTION: Enable all GPEs of the given type
+ * DESCRIPTION: Enable all "wakeup" GPEs, in all GPE blocks
*
******************************************************************************/