ACPICA: create acpica/ directory

also, delete sleep/ and delete ACPI_CFLAGS from Makefile

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 722 deletions

diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
deleted file mode 100644
index d9779608dbd7..000000000000
--- a/drivers/acpi/events/evgpe.c
+++ /dev/null
@@ -1,722 +0,0 @@
-/******************************************************************************
- *
- * Module Name: evgpe - General Purpose Event handling and dispatch
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2008, Intel Corp.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. Redistributions in binary form must reproduce at minimum a disclaimer
- *    substantially similar to the "NO WARRANTY" disclaimer below
- *    ("Disclaimer") and any redistribution must be conditioned upon
- *    including a substantially similar Disclaimer requirement for further
- *    binary redistribution.
- * 3. Neither the names of the above-listed copyright holders nor the names
- *    of any contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- */
-
-#include <acpi/acpi.h>
-#include <acpi/accommon.h>
-#include <acpi/acevents.h>
-#include <acpi/acnamesp.h>
-
-#define _COMPONENT          ACPI_EVENTS
-ACPI_MODULE_NAME("evgpe")
-
-/* Local prototypes */
-static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context);
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_set_gpe_type
- *
- * PARAMETERS:  gpe_event_info          - GPE to set
- *              Type                    - New type
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Sets the new type for the GPE (wake, run, or wake/run)
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ev_set_gpe_type(struct acpi_gpe_event_info *gpe_event_info, u8 type)
-{
-	acpi_status status;
-
-	ACPI_FUNCTION_TRACE(ev_set_gpe_type);
-
-	/* Validate type and update register enable masks */
-
-	switch (type) {
-	case ACPI_GPE_TYPE_WAKE:
-	case ACPI_GPE_TYPE_RUNTIME:
-	case ACPI_GPE_TYPE_WAKE_RUN:
-		break;
-
-	default:
-		return_ACPI_STATUS(AE_BAD_PARAMETER);
-	}
-
-	/* Disable the GPE if currently enabled */
-
-	status = acpi_ev_disable_gpe(gpe_event_info);
-
-	/* Type was validated above */
-
-	gpe_event_info->flags &= ~ACPI_GPE_TYPE_MASK;	/* Clear type bits */
-	gpe_event_info->flags |= type;	/* Insert type */
-	return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_update_gpe_enable_masks
- *
- * PARAMETERS:  gpe_event_info          - GPE to update
- *              Type                    - What to do: ACPI_GPE_DISABLE or
- *                                        ACPI_GPE_ENABLE
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Updates GPE register enable masks based on the GPE type
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info,
-				u8 type)
-{
-	struct acpi_gpe_register_info *gpe_register_info;
-	u8 register_bit;
-
-	ACPI_FUNCTION_TRACE(ev_update_gpe_enable_masks);
-
-	gpe_register_info = gpe_event_info->register_info;
-	if (!gpe_register_info) {
-		return_ACPI_STATUS(AE_NOT_EXIST);
-	}
-	register_bit = (u8)
-	    (1 <<
-	     (gpe_event_info->gpe_number - gpe_register_info->base_gpe_number));
-
-	/* 1) Disable case. Simply clear all enable bits */
-
-	if (type == ACPI_GPE_DISABLE) {
-		ACPI_CLEAR_BIT(gpe_register_info->enable_for_wake,
-			       register_bit);
-		ACPI_CLEAR_BIT(gpe_register_info->enable_for_run, register_bit);
-		return_ACPI_STATUS(AE_OK);
-	}
-
-	/* 2) Enable case. Set/Clear the appropriate enable bits */
-
-	switch (gpe_event_info->flags & ACPI_GPE_TYPE_MASK) {
-	case ACPI_GPE_TYPE_WAKE:
-		ACPI_SET_BIT(gpe_register_info->enable_for_wake, register_bit);
-		ACPI_CLEAR_BIT(gpe_register_info->enable_for_run, register_bit);
-		break;
-
-	case ACPI_GPE_TYPE_RUNTIME:
-		ACPI_CLEAR_BIT(gpe_register_info->enable_for_wake,
-			       register_bit);
-		ACPI_SET_BIT(gpe_register_info->enable_for_run, register_bit);
-		break;
-
-	case ACPI_GPE_TYPE_WAKE_RUN:
-		ACPI_SET_BIT(gpe_register_info->enable_for_wake, register_bit);
-		ACPI_SET_BIT(gpe_register_info->enable_for_run, register_bit);
-		break;
-
-	default:
-		return_ACPI_STATUS(AE_BAD_PARAMETER);
-	}
-
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_enable_gpe
- *
- * PARAMETERS:  gpe_event_info          - GPE to enable
- *              write_to_hardware       - Enable now, or just mark data structs
- *                                        (WAKE GPEs should be deferred)
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Enable a GPE based on the GPE type
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info,
-		   u8 write_to_hardware)
-{
-	acpi_status status;
-
-	ACPI_FUNCTION_TRACE(ev_enable_gpe);
-
-	/* Make sure HW enable masks are updated */
-
-	status =
-	    acpi_ev_update_gpe_enable_masks(gpe_event_info, ACPI_GPE_ENABLE);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Mark wake-enabled or HW enable, or both */
-
-	switch (gpe_event_info->flags & ACPI_GPE_TYPE_MASK) {
-	case ACPI_GPE_TYPE_WAKE:
-
-		ACPI_SET_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
-		break;
-
-	case ACPI_GPE_TYPE_WAKE_RUN:
-
-		ACPI_SET_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
-
-		/*lint -fallthrough */
-
-	case ACPI_GPE_TYPE_RUNTIME:
-
-		ACPI_SET_BIT(gpe_event_info->flags, ACPI_GPE_RUN_ENABLED);
-
-		if (write_to_hardware) {
-
-			/* Clear the GPE (of stale events), then enable it */
-
-			status = acpi_hw_clear_gpe(gpe_event_info);
-			if (ACPI_FAILURE(status)) {
-				return_ACPI_STATUS(status);
-			}
-
-			/* Enable the requested runtime GPE */
-
-			status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
-		}
-		break;
-
-	default:
-		return_ACPI_STATUS(AE_BAD_PARAMETER);
-	}
-
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_disable_gpe
- *
- * PARAMETERS:  gpe_event_info          - GPE to disable
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Disable a GPE based on the GPE type
- *
- ******************************************************************************/
-
-acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info)
-{
-	acpi_status status;
-
-	ACPI_FUNCTION_TRACE(ev_disable_gpe);
-
-	/* Make sure HW enable masks are updated */
-
-	status =
-	    acpi_ev_update_gpe_enable_masks(gpe_event_info, ACPI_GPE_DISABLE);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Clear the appropriate enabled flags for this GPE */
-
-	switch (gpe_event_info->flags & ACPI_GPE_TYPE_MASK) {
-	case ACPI_GPE_TYPE_WAKE:
-		ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
-		break;
-
-	case ACPI_GPE_TYPE_WAKE_RUN:
-		ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
-
-		/* fallthrough */
-
-	case ACPI_GPE_TYPE_RUNTIME:
-
-		/* Disable the requested runtime GPE */
-
-		ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_RUN_ENABLED);
-		break;
-
-	default:
-		break;
-	}
-
-	/*
-	 * Even if we don't know the GPE type, make sure that we always
-	 * disable it. low_disable_gpe will just clear the enable bit for this
-	 * GPE and write it. It will not write out the current GPE enable mask,
-	 * since this may inadvertently enable GPEs too early, if a rogue GPE has
-	 * come in during ACPICA initialization - possibly as a result of AML or
-	 * other code that has enabled the GPE.
-	 */
-	status = acpi_hw_low_disable_gpe(gpe_event_info);
-	return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_get_gpe_event_info
- *
- * PARAMETERS:  gpe_device          - Device node. NULL for GPE0/GPE1
- *              gpe_number          - Raw GPE number
- *
- * RETURN:      A GPE event_info struct. NULL if not a valid GPE
- *
- * DESCRIPTION: Returns the event_info struct associated with this GPE.
- *              Validates the gpe_block and the gpe_number
- *
- *              Should be called only when the GPE lists are semaphore locked
- *              and not subject to change.
- *
- ******************************************************************************/
-
-struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
-						       u32 gpe_number)
-{
-	union acpi_operand_object *obj_desc;
-	struct acpi_gpe_block_info *gpe_block;
-	u32 i;
-
-	ACPI_FUNCTION_ENTRY();
-
-	/* A NULL gpe_block means use the FADT-defined GPE block(s) */
-
-	if (!gpe_device) {
-
-		/* Examine GPE Block 0 and 1 (These blocks are permanent) */
-
-		for (i = 0; i < ACPI_MAX_GPE_BLOCKS; i++) {
-			gpe_block = acpi_gbl_gpe_fadt_blocks[i];
-			if (gpe_block) {
-				if ((gpe_number >= gpe_block->block_base_number)
-				    && (gpe_number <
-					gpe_block->block_base_number +
-					(gpe_block->register_count * 8))) {
-					return (&gpe_block->
-						event_info[gpe_number -
-							   gpe_block->
-							   block_base_number]);
-				}
-			}
-		}
-
-		/* The gpe_number was not in the range of either FADT GPE block */
-
-		return (NULL);
-	}
-
-	/* A Non-NULL gpe_device means this is a GPE Block Device */
-
-	obj_desc = acpi_ns_get_attached_object((struct acpi_namespace_node *)
-					       gpe_device);
-	if (!obj_desc || !obj_desc->device.gpe_block) {
-		return (NULL);
-	}
-
-	gpe_block = obj_desc->device.gpe_block;
-
-	if ((gpe_number >= gpe_block->block_base_number) &&
-	    (gpe_number <
-	     gpe_block->block_base_number + (gpe_block->register_count * 8))) {
-		return (&gpe_block->
-			event_info[gpe_number - gpe_block->block_base_number]);
-	}
-
-	return (NULL);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_gpe_detect
- *
- * PARAMETERS:  gpe_xrupt_list      - Interrupt block for this interrupt.
- *                                    Can have multiple GPE blocks attached.
- *
- * RETURN:      INTERRUPT_HANDLED or INTERRUPT_NOT_HANDLED
- *
- * DESCRIPTION: Detect if any GP events have occurred. This function is
- *              executed at interrupt level.
- *
- ******************************************************************************/
-
-u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
-{
-	acpi_status status;
-	struct acpi_gpe_block_info *gpe_block;
-	struct acpi_gpe_register_info *gpe_register_info;
-	u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
-	u8 enabled_status_byte;
-	u32 status_reg;
-	u32 enable_reg;
-	acpi_cpu_flags flags;
-	u32 i;
-	u32 j;
-
-	ACPI_FUNCTION_NAME(ev_gpe_detect);
-
-	/* Check for the case where there are no GPEs */
-
-	if (!gpe_xrupt_list) {
-		return (int_status);
-	}
-
-	/*
-	 * We need to obtain the GPE lock for both the data structs and registers
-	 * Note: Not necessary to obtain the hardware lock, since the GPE
-	 * registers are owned by the gpe_lock.
-	 */
-	flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
-
-	/* Examine all GPE blocks attached to this interrupt level */
-
-	gpe_block = gpe_xrupt_list->gpe_block_list_head;
-	while (gpe_block) {
-		/*
-		 * Read all of the 8-bit GPE status and enable registers in this GPE
-		 * block, saving all of them. Find all currently active GP events.
-		 */
-		for (i = 0; i < gpe_block->register_count; i++) {
-
-			/* Get the next status/enable pair */
-
-			gpe_register_info = &gpe_block->register_info[i];
-
-			/* Read the Status Register */
-
-			status =
-			    acpi_read(&status_reg,
-				      &gpe_register_info->status_address);
-			if (ACPI_FAILURE(status)) {
-				goto unlock_and_exit;
-			}
-
-			/* Read the Enable Register */
-
-			status =
-			    acpi_read(&enable_reg,
-				      &gpe_register_info->enable_address);
-			if (ACPI_FAILURE(status)) {
-				goto unlock_and_exit;
-			}
-
-			ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS,
-					  "Read GPE Register at GPE%X: Status=%02X, Enable=%02X\n",
-					  gpe_register_info->base_gpe_number,
-					  status_reg, enable_reg));
-
-			/* Check if there is anything active at all in this register */
-
-			enabled_status_byte = (u8) (status_reg & enable_reg);
-			if (!enabled_status_byte) {
-
-				/* No active GPEs in this register, move on */
-
-				continue;
-			}
-
-			/* Now look at the individual GPEs in this byte register */
-
-			for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) {
-
-				/* Examine one GPE bit */
-
-				if (enabled_status_byte & (1 << j)) {
-					/*
-					 * Found an active GPE. Dispatch the event to a handler
-					 * or method.
-					 */
-					int_status |=
-					    acpi_ev_gpe_dispatch(&gpe_block->
-						event_info[((acpi_size) i * ACPI_GPE_REGISTER_WIDTH) + j], j + gpe_register_info->base_gpe_number);
-				}
-			}
-		}
-
-		gpe_block = gpe_block->next;
-	}
-
-      unlock_and_exit:
-
-	acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
-	return (int_status);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_asynch_execute_gpe_method
- *
- * PARAMETERS:  Context (gpe_event_info) - Info for this GPE
- *
- * RETURN:      None
- *
- * DESCRIPTION: Perform the actual execution of a GPE control method. This
- *              function is called from an invocation of acpi_os_execute and
- *              therefore does NOT execute at interrupt level - so that
- *              the control method itself is not executed in the context of
- *              an interrupt handler.
- *
- ******************************************************************************/
-static void acpi_ev_asynch_enable_gpe(void *context);
-
-static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context)
-{
-	struct acpi_gpe_event_info *gpe_event_info = (void *)context;
-	acpi_status status;
-	struct acpi_gpe_event_info local_gpe_event_info;
-	struct acpi_evaluate_info *info;
-
-	ACPI_FUNCTION_TRACE(ev_asynch_execute_gpe_method);
-
-	status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
-	if (ACPI_FAILURE(status)) {
-		return_VOID;
-	}
-
-	/* Must revalidate the gpe_number/gpe_block */
-
-	if (!acpi_ev_valid_gpe_event(gpe_event_info)) {
-		status = acpi_ut_release_mutex(ACPI_MTX_EVENTS);
-		return_VOID;
-	}
-
-	/* Set the GPE flags for return to enabled state */
-
-	(void)acpi_ev_enable_gpe(gpe_event_info, FALSE);
-
-	/*
-	 * Take a snapshot of the GPE info for this level - we copy the info to
-	 * prevent a race condition with remove_handler/remove_block.
-	 */
-	ACPI_MEMCPY(&local_gpe_event_info, gpe_event_info,
-		    sizeof(struct acpi_gpe_event_info));
-
-	status = acpi_ut_release_mutex(ACPI_MTX_EVENTS);
-	if (ACPI_FAILURE(status)) {
-		return_VOID;
-	}
-
-	/*
-	 * Must check for control method type dispatch one more time to avoid a
-	 * race with ev_gpe_install_handler
-	 */
-	if ((local_gpe_event_info.flags & ACPI_GPE_DISPATCH_MASK) ==
-	    ACPI_GPE_DISPATCH_METHOD) {
-
-		/* Allocate the evaluation information block */
-
-		info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_evaluate_info));
-		if (!info) {
-			status = AE_NO_MEMORY;
-		} else {
-			/*
-			 * Invoke the GPE Method (_Lxx, _Exx) i.e., evaluate the _Lxx/_Exx
-			 * control method that corresponds to this GPE
-			 */
-			info->prefix_node =
-			    local_gpe_event_info.dispatch.method_node;
-			info->flags = ACPI_IGNORE_RETURN_VALUE;
-
-			status = acpi_ns_evaluate(info);
-			ACPI_FREE(info);
-		}
-
-		if (ACPI_FAILURE(status)) {
-			ACPI_EXCEPTION((AE_INFO, status,
-					"while evaluating GPE method [%4.4s]",
-					acpi_ut_get_node_name
-					(local_gpe_event_info.dispatch.
-					 method_node)));
-		}
-	}
-	/* Defer enabling of GPE until all notify handlers are done */
-	acpi_os_execute(OSL_NOTIFY_HANDLER, acpi_ev_asynch_enable_gpe,
-				gpe_event_info);
-	return_VOID;
-}
-
-static void acpi_ev_asynch_enable_gpe(void *context)
-{
-	struct acpi_gpe_event_info *gpe_event_info = context;
-	acpi_status status;
-	if ((gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
-	    ACPI_GPE_LEVEL_TRIGGERED) {
-		/*
-		 * GPE is level-triggered, we clear the GPE status bit after handling
-		 * the event.
-		 */
-		status = acpi_hw_clear_gpe(gpe_event_info);
-		if (ACPI_FAILURE(status)) {
-			return_VOID;
-		}
-	}
-
-	/* Enable this GPE */
-	(void)acpi_hw_write_gpe_enable_reg(gpe_event_info);
-	return_VOID;
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ev_gpe_dispatch
- *
- * PARAMETERS:  gpe_event_info  - Info for this GPE
- *              gpe_number      - Number relative to the parent GPE block
- *
- * RETURN:      INTERRUPT_HANDLED or INTERRUPT_NOT_HANDLED
- *
- * DESCRIPTION: Dispatch a General Purpose Event to either a function (e.g. EC)
- *              or method (e.g. _Lxx/_Exx) handler.
- *
- *              This function executes at interrupt level.
- *
- ******************************************************************************/
-
-u32
-acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
-{
-	acpi_status status;
-
-	ACPI_FUNCTION_TRACE(ev_gpe_dispatch);
-
-	acpi_os_gpe_count(gpe_number);
-
-	/*
-	 * If edge-triggered, clear the GPE status bit now. Note that
-	 * level-triggered events are cleared after the GPE is serviced.
-	 */
-	if ((gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
-	    ACPI_GPE_EDGE_TRIGGERED) {
-		status = acpi_hw_clear_gpe(gpe_event_info);
-		if (ACPI_FAILURE(status)) {
-			ACPI_EXCEPTION((AE_INFO, status,
-					"Unable to clear GPE[%2X]",
-					gpe_number));
-			return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
-		}
-	}
-
-	/*
-	 * Dispatch the GPE to either an installed handler, or the control method
-	 * associated with this GPE (_Lxx or _Exx). If a handler exists, we invoke
-	 * it and do not attempt to run the method. If there is neither a handler
-	 * nor a method, we disable this GPE to prevent further such pointless
-	 * events from firing.
-	 */
-	switch (gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) {
-	case ACPI_GPE_DISPATCH_HANDLER:
-
-		/*
-		 * Invoke the installed handler (at interrupt level)
-		 * Ignore return status for now.
-		 * TBD: leave GPE disabled on error?
-		 */
-		(void)gpe_event_info->dispatch.handler->address(gpe_event_info->
-								dispatch.
-								handler->
-								context);
-
-		/* It is now safe to clear level-triggered events. */
-
-		if ((gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
-		    ACPI_GPE_LEVEL_TRIGGERED) {
-			status = acpi_hw_clear_gpe(gpe_event_info);
-			if (ACPI_FAILURE(status)) {
-				ACPI_EXCEPTION((AE_INFO, status,
-						"Unable to clear GPE[%2X]",
-						gpe_number));
-				return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
-			}
-		}
-		break;
-
-	case ACPI_GPE_DISPATCH_METHOD:
-
-		/*
-		 * Disable the GPE, so it doesn't keep firing before the method has a
-		 * chance to run (it runs asynchronously with interrupts enabled).
-		 */
-		status = acpi_ev_disable_gpe(gpe_event_info);
-		if (ACPI_FAILURE(status)) {
-			ACPI_EXCEPTION((AE_INFO, status,
-					"Unable to disable GPE[%2X]",
-					gpe_number));
-			return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
-		}
-
-		/*
-		 * Execute the method associated with the GPE
-		 * NOTE: Level-triggered GPEs are cleared after the method completes.
-		 */
-		status = acpi_os_execute(OSL_GPE_HANDLER,
-					 acpi_ev_asynch_execute_gpe_method,
-					 gpe_event_info);
-		if (ACPI_FAILURE(status)) {
-			ACPI_EXCEPTION((AE_INFO, status,
-					"Unable to queue handler for GPE[%2X] - event disabled",
-					gpe_number));
-		}
-		break;
-
-	default:
-
-		/* No handler or method to run! */
-
-		ACPI_ERROR((AE_INFO,
-			    "No handler or method for GPE[%2X], disabling event",
-			    gpe_number));
-
-		/*
-		 * Disable the GPE. The GPE will remain disabled until the ACPICA
-		 * Core Subsystem is restarted, or a handler is installed.
-		 */
-		status = acpi_ev_disable_gpe(gpe_event_info);
-		if (ACPI_FAILURE(status)) {
-			ACPI_EXCEPTION((AE_INFO, status,
-					"Unable to disable GPE[%2X]",
-					gpe_number));
-			return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
-		}
-		break;
-	}
-
-	return_UINT32(ACPI_INTERRUPT_HANDLED);
-}