ACPICA: Add manifest constants for bit register values
Add and deploy constants for the PM status/enable/control
registers.
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>
diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c
index 246f877..cd55c77 100644
--- a/drivers/acpi/acpica/evevent.c
+++ b/drivers/acpi/acpica/evevent.c
@@ -183,7 +183,7 @@
*
* RETURN: Status
*
- * DESCRIPTION: Install the fixed event handlers and enable the fixed events.
+ * DESCRIPTION: Install the fixed event handlers and disable all fixed events.
*
******************************************************************************/
@@ -200,12 +200,13 @@
acpi_gbl_fixed_event_handlers[i].handler = NULL;
acpi_gbl_fixed_event_handlers[i].context = NULL;
- /* Enable the fixed event */
+ /* Disable the fixed event */
if (acpi_gbl_fixed_event_info[i].enable_register_id != 0xFF) {
status =
acpi_write_bit_register(acpi_gbl_fixed_event_info
- [i].enable_register_id, 0);
+ [i].enable_register_id,
+ ACPI_DISABLE_EVENT);
if (ACPI_FAILURE(status)) {
return (status);
}
@@ -289,7 +290,7 @@
/* Clear the status bit */
(void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event].
- status_register_id, 1);
+ status_register_id, ACPI_CLEAR_STATUS);
/*
* Make sure we've got a handler. If not, report an error. The event is
@@ -297,7 +298,8 @@
*/
if (NULL == acpi_gbl_fixed_event_handlers[event].handler) {
(void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event].
- enable_register_id, 0);
+ enable_register_id,
+ ACPI_DISABLE_EVENT);
ACPI_ERROR((AE_INFO,
"No installed handler for fixed event [%08X]",
diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c
index 0e9e12b..417a9b92 100644
--- a/drivers/acpi/acpica/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
@@ -535,7 +535,8 @@
if (pending) {
status =
acpi_write_bit_register
- (ACPI_BITREG_GLOBAL_LOCK_RELEASE, 1);
+ (ACPI_BITREG_GLOBAL_LOCK_RELEASE,
+ ACPI_ENABLE_EVENT);
}
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c
index 484c979..d0a080747 100644
--- a/drivers/acpi/acpica/evxfevnt.c
+++ b/drivers/acpi/acpica/evxfevnt.c
@@ -173,7 +173,7 @@
*/
status =
acpi_write_bit_register(acpi_gbl_fixed_event_info[event].
- enable_register_id, 1);
+ enable_register_id, ACPI_ENABLE_EVENT);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
@@ -355,7 +355,7 @@
*/
status =
acpi_write_bit_register(acpi_gbl_fixed_event_info[event].
- enable_register_id, 0);
+ enable_register_id, ACPI_DISABLE_EVENT);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
@@ -408,7 +408,7 @@
*/
status =
acpi_write_bit_register(acpi_gbl_fixed_event_info[event].
- status_register_id, 1);
+ status_register_id, ACPI_CLEAR_STATUS);
return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index 78d62b8..4d14b49 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -250,7 +250,8 @@
/* Clear wake status */
- status = acpi_write_bit_register(ACPI_BITREG_WAKE_STATUS, 1);
+ status =
+ acpi_write_bit_register(ACPI_BITREG_WAKE_STATUS, ACPI_CLEAR_STATUS);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
@@ -399,7 +400,10 @@
ACPI_FUNCTION_TRACE(acpi_enter_sleep_state_s4bios);
- status = acpi_write_bit_register(ACPI_BITREG_WAKE_STATUS, 1);
+ /* Clear the wake status bit (PM1) */
+
+ status =
+ acpi_write_bit_register(ACPI_BITREG_WAKE_STATUS, ACPI_CLEAR_STATUS);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
@@ -601,11 +605,13 @@
(void)
acpi_write_bit_register(acpi_gbl_fixed_event_info
- [ACPI_EVENT_POWER_BUTTON].enable_register_id, 1);
+ [ACPI_EVENT_POWER_BUTTON].
+ enable_register_id, ACPI_ENABLE_EVENT);
(void)
acpi_write_bit_register(acpi_gbl_fixed_event_info
- [ACPI_EVENT_POWER_BUTTON].status_register_id, 1);
+ [ACPI_EVENT_POWER_BUTTON].
+ status_register_id, ACPI_CLEAR_STATUS);
arg.integer.value = ACPI_SST_WORKING;
status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
