More ACPI improvements, implementation of VIA ACPI (yet to be hooked to the southbridges), removed ISABugger stuff from acpi.h, apm.h, dma.h, and usb.h, and updated the descriptions in piix.c and piix.h.

src/apm.c

@@ -116,7 +116,8 @@ static void
     apm_t *dev = (apm_t *) malloc(sizeof(apm_t));
     memset(dev, 0, sizeof(apm_t));
 
-    io_sethandler(0x00b2, 0x0002, apm_in, NULL, NULL, apm_out, NULL, NULL, dev);
+    if (info->local == 0)
+	io_sethandler(0x00b2, 0x0002, apm_in, NULL, NULL, apm_out, NULL, NULL, dev);
 
     return dev;
 }
@@ -150,3 +151,18 @@ const device_t apm_pci_device =
     NULL,
     NULL
 };
+
+
+const device_t apm_pci_acpi_device =
+{
+    "Advanced Power Management (PCI)",
+    DEVICE_PCI,
+    1,
+    apm_init,
+    apm_close, 
+    apm_reset,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};