case ACPI_GPE_TYPE_WAKE_RUN:
ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
- /*lint -fallthrough */
+ /* fallthrough */
case ACPI_GPE_TYPE_RUNTIME:
/* Disable the requested runtime GPE */
ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_RUN_ENABLED);
- status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
- break;
+
+ /* fallthrough */
default:
- return_ACPI_STATUS(AE_BAD_PARAMETER);
+ acpi_hw_write_gpe_enable_reg(gpe_event_info);
}
return_ACPI_STATUS(AE_OK);
* 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)
{
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;
+}
- if ((local_gpe_event_info.flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
+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(&local_gpe_event_info);
+ status = acpi_hw_clear_gpe(gpe_event_info);
if (ACPI_FAILURE(status)) {
return_VOID;
}
}
/* Enable this GPE */
-
- (void)acpi_hw_write_gpe_enable_reg(&local_gpe_event_info);
+ (void)acpi_hw_write_gpe_enable_reg(gpe_event_info);
return_VOID;
}
ACPI_FUNCTION_TRACE(ev_gpe_dispatch);
- acpi_gpe_count++;
+ acpi_os_gpe_count(gpe_number);
/*
* If edge-triggered, clear the GPE status bit now. Note that
*/
#define OSI_LINUX_ENABLE 0
-struct osi_linux {
+static struct osi_linux {
unsigned int enable:1;
unsigned int dmi:1;
unsigned int cmdline:1;
"System description tables not found\n");
return 0;
}
- } else
- return acpi_find_rsdp();
+ } else {
+ acpi_physical_address pa = 0;
+
+ acpi_find_root_pointer(&pa);
+ return pa;
+ }
}
-void __iomem *acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
+void __iomem *__init_refok
+acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
{
if (phys > ULONG_MAX) {
printk(KERN_ERR PREFIX "Cannot map memory that high\n");
static irqreturn_t acpi_irq(int irq, void *dev_id)
{
- return (*acpi_irq_handler) (acpi_irq_context) ? IRQ_HANDLED : IRQ_NONE;
+ u32 handled;
+
+ handled = (*acpi_irq_handler) (acpi_irq_context);
+
+ if (handled) {
+ acpi_irq_handled++;
+ return IRQ_HANDLED;
+ } else
+ return IRQ_NONE;
}
acpi_status
{
unsigned int irq;
+ acpi_irq_stats_init();
+
/*
* Ignore the GSI from the core, and use the value in our copy of the
* FADT. It may not be the same if an interrupt source override exists
dpc->function(dpc->context);
kfree(dpc);
- /* Yield cpu to notify thread */
- cond_resched();
-
- return;
-}
-
-static void acpi_os_execute_notify(struct work_struct *work)
-{
- struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work);
-
- if (!dpc) {
- printk(KERN_ERR PREFIX "Invalid (NULL) context\n");
- return;
- }
-
- dpc->function(dpc->context);
-
- kfree(dpc);
-
return;
}
{
acpi_status status = AE_OK;
struct acpi_os_dpc *dpc;
-
+ struct workqueue_struct *queue;
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Scheduling function [%p(%p)] for deferred execution.\n",
function, context));
dpc->function = function;
dpc->context = context;
- if (type == OSL_NOTIFY_HANDLER) {
- INIT_WORK(&dpc->work, acpi_os_execute_notify);
- if (!queue_work(kacpi_notify_wq, &dpc->work)) {
- status = AE_ERROR;
- kfree(dpc);
- }
- } else {
- INIT_WORK(&dpc->work, acpi_os_execute_deferred);
- if (!queue_work(kacpid_wq, &dpc->work)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Call to queue_work() failed.\n"));
- status = AE_ERROR;
- kfree(dpc);
- }
+ INIT_WORK(&dpc->work, acpi_os_execute_deferred);
+ queue = (type == OSL_NOTIFY_HANDLER) ? kacpi_notify_wq : kacpid_wq;
+ if (!queue_work(queue, &dpc->work)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Call to queue_work() failed.\n"));
+ status = AE_ERROR;
+ kfree(dpc);
}
return_ACPI_STATUS(status);
}
*
* Returns 0 on success
*/
-int acpi_dmi_dump(void)
+static int acpi_dmi_dump(void)
{
if (!dmi_available)
return -1;
printk(KERN_NOTICE PREFIX "DMI System Vendor: %s\n",
- dmi_get_slot(DMI_SYS_VENDOR));
+ dmi_get_system_info(DMI_SYS_VENDOR));
printk(KERN_NOTICE PREFIX "DMI Product Name: %s\n",
- dmi_get_slot(DMI_PRODUCT_NAME));
+ dmi_get_system_info(DMI_PRODUCT_NAME));
printk(KERN_NOTICE PREFIX "DMI Product Version: %s\n",
- dmi_get_slot(DMI_PRODUCT_VERSION));
+ dmi_get_system_info(DMI_PRODUCT_VERSION));
printk(KERN_NOTICE PREFIX "DMI Board Name: %s\n",
- dmi_get_slot(DMI_BOARD_NAME));
+ dmi_get_system_info(DMI_BOARD_NAME));
printk(KERN_NOTICE PREFIX "DMI BIOS Vendor: %s\n",
- dmi_get_slot(DMI_BIOS_VENDOR));
+ dmi_get_system_info(DMI_BIOS_VENDOR));
printk(KERN_NOTICE PREFIX "DMI BIOS Date: %s\n",
- dmi_get_slot(DMI_BIOS_DATE));
+ dmi_get_system_info(DMI_BIOS_DATE));
return 0;
}
typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
-unsigned long acpi_find_rsdp (void);
int acpi_boot_init (void);
int acpi_boot_table_init (void);
int acpi_numa_init (void);
int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base);
int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
+ void acpi_irq_stats_init(void);
+ extern u32 acpi_irq_handled;
extern int acpi_mp_config;
extern struct acpi_mcfg_allocation *pci_mmcfg_config;
projects / linux-2.6-omap-h63xx.git / commitdiff