X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fdevices%2Fpiix3.c;h=ab82bdbcc135ff32638d3c9e5a2d6a9843e5f586;hb=1bd025c8e158b2b5f4c8e8ccf1bcf8d702dde037;hp=487a821a9d467b68f25be5c3638e3ea7f91d35ad;hpb=e2964f7234daa3429275c039769a313f0870c212;p=palacios.git

diff --git a/palacios/src/devices/piix3.c b/palacios/src/devices/piix3.c
index 487a821..ab82bdb 100644
--- a/palacios/src/devices/piix3.c
+++ b/palacios/src/devices/piix3.c
@@ -370,7 +370,7 @@ static int raise_pci_irq(struct pci_device * pci_dev, void * dev_data) {
     int intr_pin = pci_dev->config_header.intr_pin - 1;
     int irq_index = (intr_pin + pci_dev->dev_num - 1) & 0x3;
     
-    //        PrintError("Raising PCI IRQ %d\n", piix3_cfg->pirq_rc[irq_index]);
+    //PrintError("Raising PCI IRQ %d, %p\n", piix3_cfg->pirq_rc[irq_index], piix3->vm);
     
     v3_raise_irq(piix3->vm, piix3_cfg->pirq_rc[irq_index]);
 
@@ -395,13 +395,17 @@ static int lower_pci_irq(struct pci_device * pci_dev, void * dev_data) {
 
 
 
-static int piix_free(struct vm_device * dev) {
+static int piix_free(struct v3_southbridge * piix3) {
+
+    // unregister pci
+
+    V3_Free(piix3);
     return 0;
 }
 
 
 static struct v3_device_ops dev_ops = {
-    .free = piix_free,
+    .free = (int (*)(void *))piix_free,
 };
 
 
@@ -453,17 +457,24 @@ static int piix3_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
 
     piix3->pci_bus = pci;
     piix3->type = V3_SB_PIIX3;
+    piix3->vm = vm;
     
-    dev = v3_allocate_device(dev_id, &dev_ops, piix3);
+    dev = v3_add_device(vm, dev_id, &dev_ops, piix3);
 
-    if (v3_attach_device(vm, dev) == -1) {
+    if (dev == NULL) {
 	PrintError("Could not attach device %s\n", dev_id);
+	V3_Free(piix3);
 	return -1;
     }
 
     PrintDebug("Created PIIX3\n");
 
-    return setup_pci(piix3);
+    if (setup_pci(piix3) == -1) {
+	v3_remove_device(dev);
+	return -1;
+    }
+
+    return 0;
 }