Merge pull request #8 from d-tatianin/uacpi-integration

uACPI integration

kernel-src/include/kernel/acpi.h

@@ -0,0 +1,13 @@
+#ifndef _ACPI_H
+#define _ACPI_H
+
+// Doesn't depend on PCI, only makes table search available
+void acpi_early_init(void);
+
+// Loads the actual ACPI namespace, hooks up the power button
+void acpi_init(void);
+
+int acpi_poweroff(void);
+int acpi_reboot(void);
+
+#endif

kernel-src/include/kernel/interrupt.h

@@ -19,6 +19,7 @@
 #define IPL_DISK 500
 #define IPL_KEYBOARD 600
 #define IPL_MOUSE 650
+#define IPL_ACPI 700
 #define IPL_DPC 900
 #define IPL_NORMAL 1000
 
@@ -28,6 +29,7 @@ typedef struct _isr_t {
 	struct _isr_t *prev;
 	void (*func)(struct _isr_t *self, context_t *ctx);
 	void (*eoi)(struct _isr_t *self);
+	void *priv;
 	long id;
 	long priority;
 	bool pending;