return -1;
}
+ v3_interrupt_cpu(info, 0);
+
return 0;
}
return -1;
}
+ v3_clear_pending_intr(dev->vm);
+
if (IS_ICW1(cw)) {
PrintDebug("8259 PIC: Setting ICW1 = %x (wr_Master1)\n", cw);
return -1;
}
+ v3_clear_pending_intr(dev->vm);
+
if (state->master_state == ICW2) {
struct icw1 * cw1 = (struct icw1 *)&(state->master_icw1);
PrintDebug("8259 PIC: Setting ICW2 = %x (wr_Master2)\n", cw);
state->master_icw2 = cw;
+
+
if (cw1->sngl == 0) {
state->master_state = ICW3;
} else if (cw1->ic4 == 1) {
state->master_state = READY;
}
+
+
} else if (state->master_state == ICW3) {
struct icw1 * cw1 = (struct icw1 *)&(state->master_icw1);
return -1;
}
+ v3_clear_pending_intr(dev->vm);
+
if (IS_ICW1(cw)) {
PrintDebug("8259 PIC: Setting ICW1 = %x (wr_Slave1)\n", cw);
state->slave_icw1 = cw;
return -1;
}
+ v3_clear_pending_intr(dev->vm);
+
+
if (state->slave_state == ICW2) {
struct icw1 * cw1 = (struct icw1 *)&(state->master_icw1);
-static int pic_init(struct guest_info * vm, void * cfg_data) {
+static int pic_init(struct guest_info * vm, v3_cfg_tree_t * cfg) {
struct pic_internal * state = NULL;
state = (struct pic_internal *)V3_Malloc(sizeof(struct pic_internal));
+ char * name = v3_cfg_val(cfg, "name");
+
V3_ASSERT(state != NULL);
- struct vm_device * dev = v3_allocate_device("8259A", &dev_ops, state);
+ struct vm_device * dev = v3_allocate_device(name, &dev_ops, state);
if (v3_attach_device(vm, dev) == -1) {
- PrintError("Could not attach device %s\n", "8259A");
+ PrintError("Could not attach device %s\n", name);
return -1;
}