For the files that Linux gets from ACPICA, this diff shows how Linux
has diverged from upstream.
acpica-unix-20060623.audit.diff:# 37 files changed, 198 insertions(+), 78 deletions(-)
acpica-unix-20060608.audit.diff:# 35 files changed, 190 insertions(+), 70 deletions(-)
acpica-unix-20060526.audit.diff:# 34 files changed, 162 insertions(+), 53 deletions(-)
acpica-unix-20060512.audit.diff:# 34 files changed, 163 insertions(+), 53 deletions(-)
acpica-unix-20060421.audit.diff:# 34 files changed, 162 insertions(+), 52 deletions(-)
# 142 ACPICA files
# drivers/acpi/dispatcher/dswstate.c | 2
# drivers/acpi/events/evxface.c | 83 +++++++++++++----
# drivers/acpi/events/evxfevnt.c | 2
# drivers/acpi/executer/excreate.c | 2
# drivers/acpi/hardware/hwgpe.c | 2
# drivers/acpi/hardware/hwsleep.c | 24 ----
# drivers/acpi/namespace/nsdump.c | 6 -
# drivers/acpi/namespace/nsxfeval.c | 2
# drivers/acpi/parser/pstree.c | 2
# drivers/acpi/parser/psutils.c | 4
# drivers/acpi/resources/rsinfo.c | 2
# drivers/acpi/resources/rslist.c | 2
# drivers/acpi/resources/rsutils.c | 2
# drivers/acpi/resources/rsxface.c | 4
# drivers/acpi/tables/tbconvrt.c | 11 +-
# drivers/acpi/tables/tbxface.c | 2
# drivers/acpi/utilities/utglobal.c | 11 --
# drivers/acpi/utilities/utmisc.c | 3
# drivers/acpi/utilities/utmutex.c | 7 -
# drivers/acpi/utilities/utobject.c | 1
# drivers/acpi/utilities/utresrc.c | 6 -
# drivers/acpi/utilities/utstate.c | 1
# drivers/acpi/utilities/utxface.c | 2
# include/acpi/acdebug.h | 2
# include/acpi/acdispat.h | 2
# include/acpi/acglobal.h | 6 -
# include/acpi/achware.h | 4
# include/acpi/acinterp.h | 2
# include/acpi/acnamesp.h | 4
# include/acpi/acparser.h | 4
# include/acpi/acpiosxf.h | 15 ++-
# include/acpi/acpixf.h | 24 ++++
# include/acpi/acresrc.h | 3
# include/acpi/actbl.h | 2
# include/acpi/actbl1.h | 2
# include/acpi/acutils.h | 8 +
# include/acpi/platform/aclinux.h | 15 ++-
# 37 files changed, 198 insertions(+), 78 deletions(-)
diff -Nau acpica-unix-20060623/drivers/acpi/hardware/hwsleep.c linux-acpi-2.6/drivers/acpi/hardware/hwsleep.c
--- acpica-unix-20060623/drivers/acpi/hardware/hwsleep.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/hardware/hwsleep.c 2006-06-15 23:16:30.000000000 -0400
@@ -93,6 +93,7 @@
* DESCRIPTION: Access function for the firmware_waking_vector field in FACS
*
******************************************************************************/
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_firmware_waking_vector(acpi_physical_address * physical_address)
{
@@ -119,6 +120,7 @@
}
ACPI_EXPORT_SYMBOL(acpi_get_firmware_waking_vector)
+#endif
/*******************************************************************************
*
@@ -219,7 +221,7 @@
* THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
*
******************************************************************************/
-acpi_status acpi_enter_sleep_state(u8 sleep_state)
+acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state)
{
u32 PM1Acontrol;
u32 PM1Bcontrol;
@@ -257,17 +259,6 @@
return_ACPI_STATUS(status);
}
- if (sleep_state != ACPI_STATE_S5) {
-
- /* Disable BM arbitration */
-
- status = acpi_set_register(ACPI_BITREG_ARB_DISABLE,
- 1, ACPI_MTX_DO_NOT_LOCK);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
- }
-
/*
* 1) Disable/Clear all GPEs
* 2) Enable all wakeup GPEs
@@ -403,7 +394,7 @@
* THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
*
******************************************************************************/
-acpi_status acpi_enter_sleep_state_s4bios(void)
+acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void)
{
u32 in_value;
acpi_status status;
@@ -585,13 +576,6 @@
[ACPI_EVENT_POWER_BUTTON].status_register_id, 1,
ACPI_MTX_DO_NOT_LOCK);
- /* Enable BM arbitration */
-
- status = acpi_set_register(ACPI_BITREG_ARB_DISABLE, 0, ACPI_MTX_LOCK);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
arg.integer.value = ACPI_SST_WORKING;
status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
diff -Nau acpica-unix-20060623/drivers/acpi/hardware/hwgpe.c linux-acpi-2.6/drivers/acpi/hardware/hwgpe.c
--- acpica-unix-20060623/drivers/acpi/hardware/hwgpe.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/hardware/hwgpe.c 2006-06-15 23:16:30.000000000 -0400
@@ -132,6 +132,7 @@
*
******************************************************************************/
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info,
acpi_event_status * event_status)
@@ -188,6 +189,7 @@
unlock_and_exit:
return (status);
}
+#endif /* ACPI_FUTURE_USAGE */
/******************************************************************************
*
diff -Nau acpica-unix-20060623/drivers/acpi/events/evxfevnt.c linux-acpi-2.6/drivers/acpi/events/evxfevnt.c
--- acpica-unix-20060623/drivers/acpi/events/evxfevnt.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/events/evxfevnt.c 2006-06-15 23:16:30.000000000 -0400
@@ -476,6 +476,7 @@
ACPI_EXPORT_SYMBOL(acpi_clear_gpe)
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_get_event_status
@@ -569,6 +570,7 @@
}
ACPI_EXPORT_SYMBOL(acpi_get_gpe_status)
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
diff -Nau acpica-unix-20060623/drivers/acpi/events/evxface.c linux-acpi-2.6/drivers/acpi/events/evxface.c
--- acpica-unix-20060623/drivers/acpi/events/evxface.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/events/evxface.c 2006-06-27 20:03:43.000000000 -0400
@@ -61,6 +61,7 @@
* DESCRIPTION: Saves the pointer to the handler function
*
******************************************************************************/
+#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
{
acpi_status status;
@@ -89,6 +90,7 @@
}
ACPI_EXPORT_SYMBOL(acpi_install_exception_handler)
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -136,7 +138,9 @@
acpi_gbl_fixed_event_handlers[event].handler = handler;
acpi_gbl_fixed_event_handlers[event].context = context;
- status = acpi_enable_event(event, 0);
+ status = acpi_clear_event(event);
+ if (ACPI_SUCCESS(status))
+ status = acpi_enable_event(event, 0);
if (ACPI_FAILURE(status)) {
ACPI_WARNING((AE_INFO, "Could not enable fixed event %X",
event));
@@ -410,12 +414,13 @@
if ((!device) ||
(!handler) || (handler_type > ACPI_MAX_NOTIFY_HANDLER_TYPE)) {
- return_ACPI_STATUS(AE_BAD_PARAMETER);
+ status = AE_BAD_PARAMETER;
+ goto exit;
}
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ goto exit;
}
/* Convert and validate the device handle */
@@ -423,7 +428,7 @@
node = acpi_ns_map_handle_to_node(device);
if (!node) {
status = AE_BAD_PARAMETER;
- goto unlock_and_exit;
+ goto unlock;
}
/* Root Object */
@@ -437,7 +442,16 @@
((handler_type & ACPI_DEVICE_NOTIFY) &&
!acpi_gbl_device_notify.handler)) {
status = AE_NOT_EXIST;
- goto unlock_and_exit;
+ goto unlock;
+ }
+
+ /* Make sure all deferred tasks are completed */
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ acpi_os_wait_events_complete(NULL);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ goto exit;
}
if (handler_type & ACPI_SYSTEM_NOTIFY) {
@@ -460,7 +474,7 @@
if (!acpi_ev_is_notify_object(node)) {
status = AE_TYPE;
- goto unlock_and_exit;
+ goto unlock;
}
/* Check for an existing internal object */
@@ -468,7 +482,7 @@
obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
status = AE_NOT_EXIST;
- goto unlock_and_exit;
+ goto unlock;
}
/* Object exists - make sure there's an existing handler */
@@ -478,11 +492,18 @@
if ((!notify_obj) ||
(notify_obj->notify.handler != handler)) {
status = AE_BAD_PARAMETER;
- goto unlock_and_exit;
+ goto unlock;
}
+ /* Make sure all deferred tasks are completed */
- /* Remove the handler */
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ acpi_os_wait_events_complete(NULL);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ goto exit;
+ }
+ /* Remove the handler */
obj_desc->common_notify.system_notify = NULL;
acpi_ut_remove_reference(notify_obj);
}
@@ -492,18 +513,28 @@
if ((!notify_obj) ||
(notify_obj->notify.handler != handler)) {
status = AE_BAD_PARAMETER;
- goto unlock_and_exit;
+ goto unlock;
}
+ /* Make sure all deferred tasks are completed */
- /* Remove the handler */
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ acpi_os_wait_events_complete(NULL);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ goto exit;
+ }
+ /* Remove the handler */
obj_desc->common_notify.device_notify = NULL;
acpi_ut_remove_reference(notify_obj);
}
}
- unlock_and_exit:
+unlock:
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+exit:
+ if (ACPI_FAILURE(status))
+ ACPI_EXCEPTION((AE_INFO, status, "Removing notify handler"));
return_ACPI_STATUS(status);
}
@@ -541,12 +572,13 @@
/* Parameter validation */
if ((!address) || (type > ACPI_GPE_XRUPT_TYPE_MASK)) {
- return_ACPI_STATUS(AE_BAD_PARAMETER);
+ status = AE_BAD_PARAMETER;
+ goto exit;
}
status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ goto exit;
}
/* Ensure that we have a valid GPE number */
@@ -554,7 +586,7 @@
gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
- goto unlock_and_exit;
+ goto unlock;
}
/* Make sure that there isn't a handler there already */
@@ -562,7 +594,7 @@
if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
ACPI_GPE_DISPATCH_HANDLER) {
status = AE_ALREADY_EXISTS;
- goto unlock_and_exit;
+ goto unlock;
}
/* Allocate and init handler object */
@@ -570,7 +602,7 @@
handler = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_handler_info));
if (!handler) {
status = AE_NO_MEMORY;
- goto unlock_and_exit;
+ goto unlock;
}
handler->address = address;
@@ -581,7 +613,7 @@
status = acpi_ev_disable_gpe(gpe_event_info);
if (ACPI_FAILURE(status)) {
- goto unlock_and_exit;
+ goto unlock;
}
/* Install the handler */
@@ -596,8 +628,12 @@
acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
- unlock_and_exit:
+unlock:
(void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+exit:
+ if (ACPI_FAILURE(status))
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Installing notify handler failed"));
return_ACPI_STATUS(status);
}
@@ -669,6 +705,15 @@
goto unlock_and_exit;
}
+ /* Make sure all deferred tasks are completed */
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ acpi_os_wait_events_complete(NULL);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
/* Remove the handler */
flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
diff -Nau acpica-unix-20060623/drivers/acpi/parser/pstree.c linux-acpi-2.6/drivers/acpi/parser/pstree.c
--- acpica-unix-20060623/drivers/acpi/parser/pstree.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/parser/pstree.c 2006-06-15 23:16:30.000000000 -0400
@@ -174,6 +174,7 @@
}
}
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_depth_next
@@ -305,3 +306,4 @@
return (child);
}
#endif
+#endif /* ACPI_FUTURE_USAGE */
diff -Nau acpica-unix-20060623/drivers/acpi/parser/psutils.c linux-acpi-2.6/drivers/acpi/parser/psutils.c
--- acpica-unix-20060623/drivers/acpi/parser/psutils.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/parser/psutils.c 2006-06-15 23:16:30.000000000 -0400
@@ -139,10 +139,12 @@
/* The generic op (default) is by far the most common (16 to 1) */
op = acpi_os_acquire_object(acpi_gbl_ps_node_cache);
+ memset(op, 0, sizeof(struct acpi_parse_obj_common));
} else {
/* Extended parseop */
op = acpi_os_acquire_object(acpi_gbl_ps_node_ext_cache);
+ memset(op, 0, sizeof(struct acpi_parse_obj_named));
}
/* Initialize the Op */
@@ -211,6 +213,7 @@
/*
* Get op's name (4-byte name segment) or 0 if unnamed
*/
+#ifdef ACPI_FUTURE_USAGE
u32 acpi_ps_get_name(union acpi_parse_object * op)
{
@@ -224,6 +227,7 @@
return (op->named.name);
}
+#endif /* ACPI_FUTURE_USAGE */
/*
* Set op's name
diff -Nau acpica-unix-20060623/drivers/acpi/tables/tbconvrt.c linux-acpi-2.6/drivers/acpi/tables/tbconvrt.c
--- acpica-unix-20060623/drivers/acpi/tables/tbconvrt.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/tables/tbconvrt.c 2006-06-15 23:16:30.000000000 -0400
@@ -61,6 +61,9 @@
acpi_tb_convert_fadt2(struct fadt_descriptor *local_fadt,
struct fadt_descriptor *original_fadt);
+u8 acpi_fadt_is_v1;
+ACPI_EXPORT_SYMBOL(acpi_fadt_is_v1)
+
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_count
@@ -221,6 +224,7 @@
/* ACPI 1.0 FACS */
/* The BIOS stored FADT should agree with Revision 1.0 */
+ acpi_fadt_is_v1 = 1;
/*
* Copy the table header and the common part of the tables.
@@ -252,9 +256,12 @@
/*
* Processor Performance State Control. This is the value OSPM writes to
* the SMI_CMD register to assume processor performance state control
- * responsibility. There isn't any equivalence in 1.0, leave it zeroed.
+ * responsibility. There isn't any equivalence in 1.0, but as many 1.x
+ * ACPI tables contain _PCT and _PSS we also keep this value, unless
+ * acpi_strict is set.
*/
- local_fadt->pstate_cnt = 0;
+ if (acpi_strict)
+ local_fadt->pstate_cnt = 0;
/*
* Support for the _CST object and C States change notification.
diff -Nau acpica-unix-20060623/drivers/acpi/tables/tbxface.c linux-acpi-2.6/drivers/acpi/tables/tbxface.c
--- acpica-unix-20060623/drivers/acpi/tables/tbxface.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/tables/tbxface.c 2006-06-15 23:16:30.000000000 -0400
@@ -123,6 +123,7 @@
ACPI_EXPORT_SYMBOL(acpi_load_tables)
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_load_table
@@ -328,6 +329,7 @@
}
ACPI_EXPORT_SYMBOL(acpi_get_table_header)
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
diff -Nau acpica-unix-20060623/drivers/acpi/dispatcher/dswstate.c linux-acpi-2.6/drivers/acpi/dispatcher/dswstate.c
--- acpica-unix-20060623/drivers/acpi/dispatcher/dswstate.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/dispatcher/dswstate.c 2006-06-15 23:16:30.000000000 -0400
@@ -65,6 +65,7 @@
struct acpi_walk_state *walk_state);
#endif
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_ds_result_remove
@@ -126,6 +127,7 @@
return (AE_OK);
}
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
diff -Nau acpica-unix-20060623/drivers/acpi/resources/rsinfo.c linux-acpi-2.6/drivers/acpi/resources/rsinfo.c
--- acpica-unix-20060623/drivers/acpi/resources/rsinfo.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/resources/rsinfo.c 2006-06-15 23:16:30.000000000 -0400
@@ -116,6 +116,7 @@
acpi_rs_convert_ext_address64 /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
};
+#ifdef ACPI_FUTURE_USAGE
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Dispatch table for resource dump functions */
@@ -141,6 +142,7 @@
};
#endif
+#endif /* ACPI_FUTURE_USAGE */
/*
* Base sizes for external AML resource descriptors, indexed by internal type.
* Includes size of the descriptor header (1 byte for small descriptors,
diff -Nau acpica-unix-20060623/drivers/acpi/resources/rslist.c linux-acpi-2.6/drivers/acpi/resources/rslist.c
--- acpica-unix-20060623/drivers/acpi/resources/rslist.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/resources/rslist.c 2006-06-15 23:16:30.000000000 -0400
@@ -64,7 +64,7 @@
acpi_status
acpi_rs_convert_aml_to_resources(u8 * aml,
u32 length,
- u32 offset, u8 resource_index, void *context)
+ u32 offset, u8 resource_index, void **context)
{
struct acpi_resource **resource_ptr =
ACPI_CAST_INDIRECT_PTR(struct acpi_resource, context);
diff -Nau acpica-unix-20060623/drivers/acpi/resources/rsutils.c linux-acpi-2.6/drivers/acpi/resources/rsutils.c
--- acpica-unix-20060623/drivers/acpi/resources/rsutils.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/resources/rsutils.c 2006-06-26 02:15:18.000000000 -0400
@@ -555,6 +555,7 @@
*
******************************************************************************/
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_rs_get_prs_method_data(struct acpi_namespace_node *node,
struct acpi_buffer *ret_buffer)
@@ -586,6 +587,7 @@
acpi_ut_remove_reference(obj_desc);
return_ACPI_STATUS(status);
}
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
diff -Nau acpica-unix-20060623/drivers/acpi/resources/rsxface.c linux-acpi-2.6/drivers/acpi/resources/rsxface.c
--- acpica-unix-20060623/drivers/acpi/resources/rsxface.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/resources/rsxface.c 2006-06-15 23:16:30.000000000 -0400
@@ -218,6 +218,7 @@
ACPI_EXPORT_SYMBOL(acpi_get_current_resources)
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_get_possible_resources
@@ -259,6 +260,7 @@
}
ACPI_EXPORT_SYMBOL(acpi_get_possible_resources)
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -474,6 +476,8 @@
return (AE_CTRL_TERMINATE);
}
+ACPI_EXPORT_SYMBOL(acpi_rs_match_vendor_resource)
+
/*******************************************************************************
*
* FUNCTION: acpi_walk_resources
diff -Nau acpica-unix-20060623/drivers/acpi/executer/excreate.c linux-acpi-2.6/drivers/acpi/executer/excreate.c
--- acpica-unix-20060623/drivers/acpi/executer/excreate.c 2006-06-27 15:11:28.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/executer/excreate.c 2006-06-28 00:46:50.000000000 -0400
@@ -63,7 +63,7 @@
* DESCRIPTION: Create a new named alias
*
******************************************************************************/
-acpi_status acpi_ex_create_alias(struct acpi_walk_state * walk_state)
+acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state)
{
struct acpi_namespace_node *target_node;
struct acpi_namespace_node *alias_node;
diff -Nau acpica-unix-20060623/drivers/acpi/namespace/nsdump.c linux-acpi-2.6/drivers/acpi/namespace/nsdump.c
--- acpica-unix-20060623/drivers/acpi/namespace/nsdump.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/namespace/nsdump.c 2006-06-15 23:16:30.000000000 -0400
@@ -588,6 +588,7 @@
return (AE_OK);
}
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_ns_dump_objects
@@ -626,6 +627,7 @@
acpi_ns_dump_one_object, (void *)&info,
NULL);
}
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -697,5 +699,5 @@
ACPI_OWNER_ID_MAX, search_handle);
return_VOID;
}
-#endif
-#endif
+#endif /* _ACPI_ASL_COMPILER */
+#endif /* defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) */
diff -Nau acpica-unix-20060623/drivers/acpi/namespace/nsxfeval.c linux-acpi-2.6/drivers/acpi/namespace/nsxfeval.c
--- acpica-unix-20060623/drivers/acpi/namespace/nsxfeval.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/namespace/nsxfeval.c 2006-06-26 02:15:18.000000000 -0400
@@ -49,6 +49,7 @@
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsxfeval")
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_evaluate_object_typed
@@ -141,6 +142,7 @@
}
ACPI_EXPORT_SYMBOL(acpi_evaluate_object_typed)
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
diff -Nau acpica-unix-20060623/drivers/acpi/utilities/utmisc.c linux-acpi-2.6/drivers/acpi/utilities/utmisc.c
--- acpica-unix-20060623/drivers/acpi/utilities/utmisc.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/utilities/utmisc.c 2006-06-27 01:17:58.000000000 -0400
@@ -41,6 +41,8 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
+#include <linux/module.h>
+
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
@@ -962,6 +964,7 @@
acpi_os_vprintf(format, args);
acpi_os_printf(" [%X]\n", ACPI_CA_VERSION);
}
+EXPORT_SYMBOL(acpi_ut_exception);
void ACPI_INTERNAL_VAR_XFACE
acpi_ut_warning(char *module_name, u32 line_number, char *format, ...)
diff -Nau acpica-unix-20060623/drivers/acpi/utilities/utxface.c linux-acpi-2.6/drivers/acpi/utilities/utxface.c
--- acpica-unix-20060623/drivers/acpi/utilities/utxface.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/utilities/utxface.c 2006-06-15 23:16:30.000000000 -0400
@@ -351,6 +351,7 @@
ACPI_EXPORT_SYMBOL(acpi_terminate)
+#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_subsystem_status
@@ -491,6 +492,7 @@
}
ACPI_EXPORT_SYMBOL(acpi_install_initialization_handler)
+#endif /* ACPI_FUTURE_USAGE */
/*****************************************************************************
*
diff -Nau acpica-unix-20060623/drivers/acpi/utilities/utresrc.c linux-acpi-2.6/drivers/acpi/utilities/utresrc.c
--- acpica-unix-20060623/drivers/acpi/utilities/utresrc.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/utilities/utresrc.c 2006-06-15 23:16:30.000000000 -0400
@@ -258,7 +258,7 @@
acpi_status
acpi_ut_walk_aml_resources(u8 * aml,
acpi_size aml_length,
- acpi_walk_aml_callback user_function, void *context)
+ acpi_walk_aml_callback user_function, void **context)
{
acpi_status status;
u8 *end_aml;
@@ -319,7 +319,7 @@
/* Return the pointer to the end_tag if requested */
if (!user_function) {
- *(void **)context = aml;
+ *context = aml;
}
/* Normal exit */
@@ -610,7 +610,7 @@
status = acpi_ut_walk_aml_resources(obj_desc->buffer.pointer,
obj_desc->buffer.length, NULL,
- end_tag);
+ (void **)end_tag);
return_ACPI_STATUS(status);
}
diff -Nau acpica-unix-20060623/drivers/acpi/utilities/utstate.c linux-acpi-2.6/drivers/acpi/utilities/utstate.c
--- acpica-unix-20060623/drivers/acpi/utilities/utstate.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/utilities/utstate.c 2006-06-15 23:16:30.000000000 -0400
@@ -161,6 +161,7 @@
if (state) {
/* Initialize */
+ memset(state, 0, sizeof(union acpi_generic_state));
state->common.descriptor_type = ACPI_DESC_TYPE_STATE;
}
diff -Nau acpica-unix-20060623/drivers/acpi/utilities/utglobal.c linux-acpi-2.6/drivers/acpi/utilities/utglobal.c
--- acpica-unix-20060623/drivers/acpi/utilities/utglobal.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/utilities/utglobal.c 2006-06-28 00:46:50.000000000 -0400
@@ -142,16 +142,11 @@
*/
/* Debug switch - level and trace mask */
-
-#ifdef ACPI_DEBUG_OUTPUT
u32 acpi_dbg_level = ACPI_DEBUG_DEFAULT;
-#else
-u32 acpi_dbg_level = ACPI_NORMAL_DEFAULT;
-#endif
/* Debug switch - layer (component) mask */
-u32 acpi_dbg_layer = ACPI_COMPONENT_DEFAULT;
+u32 acpi_dbg_layer = ACPI_COMPONENT_DEFAULT | ACPI_ALL_DRIVERS;
u32 acpi_gbl_nesting_level = 0;
/* Debugger globals */
@@ -845,7 +840,5 @@
return_VOID;
}
-/* Public globals */
-
ACPI_EXPORT_SYMBOL(acpi_dbg_level)
- ACPI_EXPORT_SYMBOL(acpi_dbg_layer)
+ACPI_EXPORT_SYMBOL(acpi_dbg_layer)
diff -Nau acpica-unix-20060623/drivers/acpi/utilities/utmutex.c linux-acpi-2.6/drivers/acpi/utilities/utmutex.c
--- acpica-unix-20060623/drivers/acpi/utilities/utmutex.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/utilities/utmutex.c 2006-06-28 00:46:50.000000000 -0400
@@ -82,12 +82,9 @@
/* Create the spinlocks for use at interrupt level */
- status = acpi_os_create_lock(&acpi_gbl_gpe_lock);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
+ spin_lock_init(acpi_gbl_gpe_lock);
+ spin_lock_init(acpi_gbl_hardware_lock);
- status = acpi_os_create_lock(&acpi_gbl_hardware_lock);
return_ACPI_STATUS(status);
}
diff -Nau acpica-unix-20060623/drivers/acpi/utilities/utobject.c linux-acpi-2.6/drivers/acpi/utilities/utobject.c
--- acpica-unix-20060623/drivers/acpi/utilities/utobject.c 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/drivers/acpi/utilities/utobject.c 2006-06-15 23:16:30.000000000 -0400
@@ -321,6 +321,7 @@
/* Mark the descriptor type */
+ memset(object, 0, sizeof(union acpi_operand_object));
ACPI_SET_DESCRIPTOR_TYPE(object, ACPI_DESC_TYPE_OPERAND);
ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "%p Size %X\n",
diff -Nau acpica-unix-20060623/include/acpi/acutils.h linux-acpi-2.6/include/acpi/acutils.h
--- acpica-unix-20060623/include/acpi/acutils.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acutils.h 2006-06-26 02:15:19.000000000 -0400
@@ -81,7 +81,7 @@
acpi_status(*acpi_walk_aml_callback) (u8 * aml,
u32 length,
u32 offset,
- u8 resource_index, void *context);
+ u8 resource_index, void **context);
typedef
acpi_status(*acpi_pkg_callback) (u8 object_type,
@@ -425,11 +425,13 @@
u16 action,
union acpi_generic_state **state_list);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_ut_create_pkg_state_and_push(void *internal_object,
void *external_object,
u16 index,
union acpi_generic_state **state_list);
+#endif /* ACPI_FUTURE_USAGE */
union acpi_generic_state *acpi_ut_create_control_state(void);
@@ -496,7 +498,7 @@
acpi_status
acpi_ut_walk_aml_resources(u8 * aml,
acpi_size aml_length,
- acpi_walk_aml_callback user_function, void *context);
+ acpi_walk_aml_callback user_function, void **context);
acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index);
@@ -551,7 +553,9 @@
void
acpi_ut_free_and_track(void *address, u32 component, char *module, u32 line);
+#ifdef ACPI_FUTURE_USAGE
void acpi_ut_dump_allocation_info(void);
+#endif /* ACPI_FUTURE_USAGE */
void acpi_ut_dump_allocations(u32 component, char *module);
diff -Nau acpica-unix-20060623/include/acpi/achware.h linux-acpi-2.6/include/acpi/achware.h
--- acpica-unix-20060623/include/acpi/achware.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/achware.h 2006-03-31 00:46:34.000000000 -0500
@@ -102,9 +102,11 @@
acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
struct acpi_gpe_block_info *gpe_block);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
acpi_event_status * event_status);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status acpi_hw_disable_all_gpes(void);
@@ -116,6 +118,7 @@
acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
struct acpi_gpe_block_info *gpe_block);
+#ifdef ACPI_FUTURE_USAGE
/*
* hwtimer - ACPI Timer prototypes
*/
@@ -125,5 +128,6 @@
acpi_status
acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed);
+#endif /* ACPI_FUTURE_USAGE */
#endif /* __ACHWARE_H__ */
diff -Nau acpica-unix-20060623/include/acpi/acinterp.h linux-acpi-2.6/include/acpi/acinterp.h
--- acpica-unix-20060623/include/acpi/acinterp.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acinterp.h 2006-06-28 00:46:50.000000000 -0400
@@ -368,10 +368,12 @@
u32 num_levels,
char *note, char *module_name, u32 line_number);
+#ifdef ACPI_FUTURE_USAGE
void
acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags);
void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags);
+#endif /* ACPI_FUTURE_USAGE */
/*
* exnames - AML namestring support
diff -Nau acpica-unix-20060623/include/acpi/acnamesp.h linux-acpi-2.6/include/acpi/acnamesp.h
--- acpica-unix-20060623/include/acpi/acnamesp.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acnamesp.h 2006-06-15 23:16:34.000000000 -0400
@@ -147,7 +147,9 @@
/*
* nsdump - Namespace dump/print utilities
*/
+#ifdef ACPI_FUTURE_USAGE
void acpi_ns_dump_tables(acpi_handle search_base, u32 max_depth);
+#endif /* ACPI_FUTURE_USAGE */
void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level);
@@ -160,11 +162,13 @@
acpi_ns_dump_one_object(acpi_handle obj_handle,
u32 level, void *context, void **return_value);
+#ifdef ACPI_FUTURE_USAGE
void
acpi_ns_dump_objects(acpi_object_type type,
u8 display_type,
u32 max_depth,
acpi_owner_id owner_id, acpi_handle start_handle);
+#endif /* ACPI_FUTURE_USAGE */
/*
* nseval - Namespace evaluation functions
diff -Nau acpica-unix-20060623/include/acpi/acdebug.h linux-acpi-2.6/include/acpi/acdebug.h
--- acpica-unix-20060623/include/acpi/acdebug.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acdebug.h 2006-03-31 00:46:34.000000000 -0500
@@ -196,8 +196,6 @@
void ACPI_SYSTEM_XFACE acpi_db_execute_thread(void *context);
-acpi_status acpi_db_user_commands(char prompt, union acpi_parse_object *op);
-
/*
* dbstats - Generation and display of ACPI table statistics
*/
diff -Nau acpica-unix-20060623/include/acpi/acresrc.h linux-acpi-2.6/include/acpi/acresrc.h
--- acpica-unix-20060623/include/acpi/acresrc.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acresrc.h 2006-06-15 23:16:34.000000000 -0400
@@ -164,6 +164,7 @@
/*
* rsutils
*/
+
acpi_status
acpi_rs_get_prt_method_data(struct acpi_namespace_node *node,
struct acpi_buffer *ret_buffer);
@@ -202,7 +203,7 @@
acpi_status
acpi_rs_convert_aml_to_resources(u8 * aml,
u32 length,
- u32 offset, u8 resource_index, void *context);
+ u32 offset, u8 resource_index, void **context);
acpi_status
acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
diff -Nau acpica-unix-20060623/include/acpi/acpixf.h linux-acpi-2.6/include/acpi/acpixf.h
--- acpica-unix-20060623/include/acpi/acpixf.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acpixf.h 2006-06-15 23:16:34.000000000 -0400
@@ -59,20 +59,26 @@
acpi_status acpi_terminate(void);
+#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_subsystem_status(void);
+#endif
acpi_status acpi_enable(void);
acpi_status acpi_disable(void);
+#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
+#endif
const char *acpi_format_exception(acpi_status exception);
acpi_status acpi_purge_cached_objects(void);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
+#endif
/*
* ACPI Memory managment
@@ -91,6 +97,7 @@
acpi_status acpi_load_tables(void);
+#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
acpi_status acpi_unload_table(acpi_table_type table_type);
@@ -98,6 +105,7 @@
acpi_status
acpi_get_table_header(acpi_table_type table_type,
u32 instance, struct acpi_table_header *out_table_header);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status
acpi_get_table(acpi_table_type table_type,
@@ -153,12 +161,14 @@
struct acpi_object_list *parameter_objects,
struct acpi_buffer *return_object_buffer);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_evaluate_object_typed(acpi_handle object,
acpi_string pathname,
struct acpi_object_list *external_params,
struct acpi_buffer *return_buffer,
acpi_object_type return_type);
+#endif
acpi_status
acpi_get_object_info(acpi_handle handle, struct acpi_buffer *return_buffer);
@@ -207,7 +217,9 @@
u32 gpe_number,
u32 type, acpi_event_handler address, void *context);
+#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
+#endif
/*
* Event interfaces
@@ -226,7 +238,9 @@
acpi_status acpi_clear_event(u32 event);
+#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type);
@@ -236,10 +250,12 @@
acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_gpe_status(acpi_handle gpe_device,
u32 gpe_number,
u32 flags, acpi_event_status * event_status);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status
acpi_install_gpe_block(acpi_handle gpe_device,
@@ -265,9 +281,11 @@
acpi_get_current_resources(acpi_handle device_handle,
struct acpi_buffer *ret_buffer);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_possible_resources(acpi_handle device_handle,
struct acpi_buffer *ret_buffer);
+#endif
acpi_status
acpi_walk_resources(acpi_handle device_handle,
@@ -296,17 +314,19 @@
acpi_status
acpi_set_firmware_waking_vector(acpi_physical_address physical_address);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_firmware_waking_vector(acpi_physical_address * physical_address);
+#endif
acpi_status
acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
-acpi_status acpi_enter_sleep_state(u8 sleep_state);
+acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
-acpi_status acpi_enter_sleep_state_s4bios(void);
+acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void);
acpi_status acpi_leave_sleep_state(u8 sleep_state);
diff -Nau acpica-unix-20060623/include/acpi/actbl.h linux-acpi-2.6/include/acpi/actbl.h
--- acpica-unix-20060623/include/acpi/actbl.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/actbl.h 2006-06-15 23:16:34.000000000 -0400
@@ -354,6 +354,8 @@
u8 flags;
};
+extern u8 acpi_fadt_is_v1; /* is set to 1 if FADT is revision 1,
+ * needed for certain workarounds */
/* Macros used to generate offsets to specific table fields */
#define ACPI_FACS_OFFSET(f) (u8) ACPI_OFFSET (struct facs_descriptor,f)
diff -Nau acpica-unix-20060623/include/acpi/actbl1.h linux-acpi-2.6/include/acpi/actbl1.h
--- acpica-unix-20060623/include/acpi/actbl1.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/actbl1.h 2006-06-15 23:16:34.000000000 -0400
@@ -398,6 +398,7 @@
u32 flags; /* Interrupt Source Flags */
};
+#ifdef DUPLICATE_DEFINITION_WITH_LINUX_ACPI_H
/*******************************************************************************
*
* MCFG - PCI Memory Mapped Configuration table and sub-table
@@ -415,6 +416,7 @@
u8 end_bus_number; /* Final PCI Bus number */
u32 reserved;
};
+#endif
/*******************************************************************************
*
diff -Nau acpica-unix-20060623/include/acpi/acdispat.h linux-acpi-2.6/include/acpi/acdispat.h
--- acpica-unix-20060623/include/acpi/acdispat.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acdispat.h 2006-06-28 00:46:50.000000000 -0400
@@ -328,9 +328,11 @@
struct acpi_walk_state *acpi_ds_get_current_walk_state(struct acpi_thread_state
*thread);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_ds_result_remove(union acpi_operand_object **object,
u32 index, struct acpi_walk_state *walk_state);
+#endif
acpi_status
acpi_ds_result_pop(union acpi_operand_object **object,
diff -Nau acpica-unix-20060623/include/acpi/platform/aclinux.h linux-acpi-2.6/include/acpi/platform/aclinux.h
--- acpica-unix-20060623/include/acpi/platform/aclinux.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/platform/aclinux.h 2006-06-28 00:46:50.000000000 -0400
@@ -49,23 +49,28 @@
#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/string.h>
#include <linux/kernel.h>
+#include <linux/module.h>
#include <linux/ctype.h>
#include <asm/system.h>
#include <asm/atomic.h>
#include <asm/div64.h>
#include <asm/acpi.h>
+#include <linux/slab.h>
+#include <linux/spinlock_types.h>
/* Host-dependent types and defines */
#define ACPI_MACHINE_WIDTH BITS_PER_LONG
#define acpi_cache_t kmem_cache_t
-#define acpi_spinlock spinlock_t
+#define acpi_spinlock spinlock_t *
#define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol);
#define strtoul simple_strtoul
+/* Full namespace pathname length limit - arbitrary */
+#define ACPI_PATHNAME_MAX 256
+
#else /* !__KERNEL__ */
#include <stdarg.h>
@@ -93,4 +98,10 @@
#include "acgcc.h"
+#define acpi_cpu_flags unsigned long
+
+#define acpi_thread_id u32
+
+static inline acpi_thread_id acpi_os_get_thread_id(void) { return 0; }
+
#endif /* __ACLINUX_H__ */
diff -Nau acpica-unix-20060623/include/acpi/acparser.h linux-acpi-2.6/include/acpi/acparser.h
--- acpica-unix-20060623/include/acpi/acparser.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acparser.h 2006-06-15 23:16:34.000000000 -0400
@@ -167,8 +167,10 @@
union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn);
+#ifdef ACPI_FUTURE_USAGE
union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
union acpi_parse_object *op);
+#endif /* ACPI_FUTURE_USAGE */
/*
* pswalk - parse tree walk routines
@@ -208,7 +210,9 @@
u8 acpi_ps_is_prefix_char(u32 c);
+#ifdef ACPI_FUTURE_USAGE
u32 acpi_ps_get_name(union acpi_parse_object *op);
+#endif /* ACPI_FUTURE_USAGE */
void acpi_ps_set_name(union acpi_parse_object *op, u32 name);
diff -Nau acpica-unix-20060623/include/acpi/acglobal.h linux-acpi-2.6/include/acpi/acglobal.h
--- acpica-unix-20060623/include/acpi/acglobal.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acglobal.h 2006-06-28 00:46:50.000000000 -0400
@@ -203,8 +203,10 @@
* Spinlocks are used for interfaces that can be possibly called at
* interrupt level
*/
-ACPI_EXTERN acpi_spinlock acpi_gbl_gpe_lock; /* For GPE data structs and registers */
-ACPI_EXTERN acpi_spinlock acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */
+ACPI_EXTERN spinlock_t _acpi_gbl_gpe_lock; /* For GPE data structs and registers */
+ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */
+#define acpi_gbl_gpe_lock &_acpi_gbl_gpe_lock
+#define acpi_gbl_hardware_lock &_acpi_gbl_hardware_lock
/*****************************************************************************
*
diff -Nau acpica-unix-20060623/include/acpi/acpiosxf.h linux-acpi-2.6/include/acpi/acpiosxf.h
--- acpica-unix-20060623/include/acpi/acpiosxf.h 2006-06-27 15:11:29.000000000 -0400
+++ linux-acpi-2.6/include/acpi/acpiosxf.h 2006-06-28 00:46:50.000000000 -0400
@@ -147,13 +147,15 @@
acpi_status
acpi_os_map_memory(acpi_physical_address physical_address,
- acpi_size size, void **logical_address);
+ acpi_size size, void __iomem ** logical_address);
-void acpi_os_unmap_memory(void *logical_address, acpi_size size);
+void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_os_get_physical_address(void *logical_address,
acpi_physical_address * physical_address);
+#endif
/*
* Memory/Object Cache
@@ -175,13 +177,12 @@
* Interrupt handlers
*/
acpi_status
-acpi_os_install_interrupt_handler(u32 interrupt_number,
+acpi_os_install_interrupt_handler(u32 gsi,
acpi_osd_handler service_routine,
void *context);
acpi_status
-acpi_os_remove_interrupt_handler(u32 interrupt_number,
- acpi_osd_handler service_routine);
+acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler service_routine);
/*
* Threads and Scheduling
@@ -245,7 +246,9 @@
u8 acpi_os_readable(void *pointer, acpi_size length);
+#ifdef ACPI_FUTURE_USAGE
u8 acpi_os_writable(void *pointer, acpi_size length);
+#endif
u64 acpi_os_get_timer(void);
@@ -260,10 +263,12 @@
void acpi_os_redirect_output(void *destination);
+#ifdef ACPI_FUTURE_USAGE
/*
* Debug input
*/
u32 acpi_os_get_line(char *buffer);
+#endif
/*
* Directory manipulation
-
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