From: Lin Ming <ming.m.lin@xxxxxxxxx>
The new GPE handler callback has 2 additional parameters, gpe_device and
gpe_number.
typedef
u32 (*acpi_gpe_handler) (acpi_handle gpe_device, u32 gpe_number, void *context);
Signed-off-by: Lin Ming <ming.m.lin@xxxxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
drivers/acpi/acpica/acevents.h | 3 ++-
drivers/acpi/acpica/aclocal.h | 6 +++---
drivers/acpi/acpica/evgpe.c | 14 ++++++++++----
drivers/acpi/acpica/evxface.c | 10 +++++-----
drivers/acpi/ec.c | 3 ++-
drivers/char/ipmi/ipmi_si_intf.c | 3 ++-
include/acpi/acpixf.h | 4 ++--
include/acpi/actypes.h | 3 +++
8 files changed, 29 insertions(+), 17 deletions(-)
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h
index ce2af07..ebb467f 100644
--- a/drivers/acpi/acpica/acevents.h
+++ b/drivers/acpi/acpica/acevents.h
@@ -112,7 +112,8 @@ acpi_ev_initialize_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block);
u32
-acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info,
+acpi_ev_gpe_dispatch(struct acpi_namespace_node *gpe_device,
+ struct acpi_gpe_event_info *gpe_event_info,
u32 gpe_number);
/*
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 2f841d0..6a71f8e 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -408,8 +408,8 @@ struct acpi_predefined_data {
/* Dispatch info for each GPE -- either a method or handler, cannot be both */
-struct acpi_handler_info {
- acpi_event_handler address; /* Address of handler, if any */
+struct acpi_gpe_handler_info {
+ acpi_gpe_handler address; /* Address of handler, if any */
void *context; /* Context to be passed to handler */
struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */
u8 original_flags; /* Original (pre-handler) GPE info */
@@ -418,7 +418,7 @@ struct acpi_handler_info {
union acpi_gpe_dispatch_info {
struct acpi_namespace_node *method_node; /* Method node for this GPE level */
- struct acpi_handler_info *handler; /* Installed GPE handler */
+ struct acpi_gpe_handler_info *handler; /* Installed GPE handler */
};
/*
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index 005c170..3fb621e 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -409,7 +409,9 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
* or method.
*/
int_status |=
- acpi_ev_gpe_dispatch(&gpe_block->
+ acpi_ev_gpe_dispatch(gpe_block->
+ node,
+ &gpe_block->
event_info[((acpi_size) i * ACPI_GPE_REGISTER_WIDTH) + j], j + gpe_register_info->base_gpe_number);
}
}
@@ -542,7 +544,8 @@ static void acpi_ev_asynch_enable_gpe(void *context)
*
* FUNCTION: acpi_ev_gpe_dispatch
*
- * PARAMETERS: gpe_event_info - Info for this GPE
+ * PARAMETERS: gpe_device - Device node. NULL for GPE0/GPE1
+ * gpe_event_info - Info for this GPE
* gpe_number - Number relative to the parent GPE block
*
* RETURN: INTERRUPT_HANDLED or INTERRUPT_NOT_HANDLED
@@ -555,7 +558,8 @@ static void acpi_ev_asynch_enable_gpe(void *context)
******************************************************************************/
u32
-acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
+acpi_ev_gpe_dispatch(struct acpi_namespace_node *gpe_device,
+ struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
{
acpi_status status;
@@ -593,7 +597,9 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
* Ignore return status for now.
* TBD: leave GPE disabled on error?
*/
- (void)gpe_event_info->dispatch.handler->address(gpe_event_info->
+ (void)gpe_event_info->dispatch.handler->address(gpe_device,
+ gpe_number,
+ gpe_event_info->
dispatch.
handler->
context);
diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c
index 042a6d6..d193b90 100644
--- a/drivers/acpi/acpica/evxface.c
+++ b/drivers/acpi/acpica/evxface.c
@@ -671,10 +671,10 @@ ACPI_EXPORT_SYMBOL(acpi_remove_notify_handler)
acpi_status
acpi_install_gpe_handler(acpi_handle gpe_device,
u32 gpe_number,
- u32 type, acpi_event_handler address, void *context)
+ u32 type, acpi_gpe_handler address, void *context)
{
struct acpi_gpe_event_info *gpe_event_info;
- struct acpi_handler_info *handler;
+ struct acpi_gpe_handler_info *handler;
acpi_status status;
acpi_cpu_flags flags;
@@ -693,7 +693,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
/* Allocate memory for the handler object */
- handler = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_handler_info));
+ handler = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_gpe_handler_info));
if (!handler) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
@@ -777,10 +777,10 @@ ACPI_EXPORT_SYMBOL(acpi_install_gpe_handler)
******************************************************************************/
acpi_status
acpi_remove_gpe_handler(acpi_handle gpe_device,
- u32 gpe_number, acpi_event_handler address)
+ u32 gpe_number, acpi_gpe_handler address)
{
struct acpi_gpe_event_info *gpe_event_info;
- struct acpi_handler_info *handler;
+ struct acpi_gpe_handler_info *handler;
acpi_status status;
acpi_cpu_flags flags;
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 372ff80..e15439a 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -606,7 +606,8 @@ static int ec_check_sci(struct acpi_ec *ec, u8 state)
return 0;
}
-static u32 acpi_ec_gpe_handler(void *data)
+static u32 acpi_ec_gpe_handler(acpi_handle gpe_device,
+ u32 gpe_number, void *data)
{
struct acpi_ec *ec = data;
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 035da9e..c4bacc6 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1928,7 +1928,8 @@ static void __devinit hardcode_find_bmc(void)
static int acpi_failure;
/* For GPE-type interrupts. */
-static u32 ipmi_acpi_gpe(void *context)
+static u32 ipmi_acpi_gpe(acpi_handle gpe_device,
+ u32 gpe_number, void *context)
{
struct smi_info *smi_info = context;
unsigned long flags;
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 5f8ccf1..b806e56 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -258,11 +258,11 @@ acpi_remove_address_space_handler(acpi_handle device,
acpi_status
acpi_install_gpe_handler(acpi_handle gpe_device,
u32 gpe_number,
- u32 type, acpi_event_handler address, void *context);
+ u32 type, acpi_gpe_handler address, void *context);
acpi_status
acpi_remove_gpe_handler(acpi_handle gpe_device,
- u32 gpe_number, acpi_event_handler address);
+ u32 gpe_number, acpi_gpe_handler address);
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index e738939..b9575ad 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -897,6 +897,9 @@ typedef void
typedef u32(*acpi_event_handler) (void *context);
typedef
+u32 (*acpi_gpe_handler) (acpi_handle gpe_device, u32 gpe_number, void *context);
+
+typedef
void (*acpi_notify_handler) (acpi_handle device, u32 value, void *context);
typedef
--
1.7.4.rc1.7.g2cf08
--
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