#include <palacios/vmm_types.h>
#include <palacios/vmm.h>
#include <palacios/vmm_dev_mgr.h>
+#include <palacios/vm_guest.h>
#ifndef CONFIG_DEBUG_PIC
#undef PrintDebug
pic_state_t master_state;
pic_state_t slave_state;
+
+ struct guest_info * core;
+
+
+ void * router_handle;
+ void * controller_handle;
};
-
-
-
static int pic_free(struct pic_internal * state) {
+ struct guest_info * core = state->core;
-
- // unregister intr_controller
- // unregister intr router
+ v3_remove_intr_controller(core, state->controller_handle);
+ v3_remove_intr_router(core->vm_info, state->router_handle);
V3_Free(state);
return 0;
}
-
-
-
-
-
static struct v3_device_ops dev_ops = {
.free = (int (*)(void *))pic_free,
-#include <palacios/vm_guest.h>
+
static int pic_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
struct pic_internal * state = NULL;
return -1;
}
+ state->core = core;
- v3_register_intr_controller(core, &intr_ops, state);
- v3_register_intr_router(vm, &router_ops, state);
+ state->controller_handle = v3_register_intr_controller(core, &intr_ops, state);
+ state->router_handle = v3_register_intr_router(vm, &router_ops, state);
state->master_irr = 0;
state->master_isr = 0;
struct guest_info * core;
+ void * controller_handle;
+
struct v3_timer * timer;
uint32_t eoi;
vm = core->vm_info;
- // unregister intr controller
+ v3_remove_intr_controller(core, apic->controller_handle);
if (apic->timer) {
v3_remove_timer(core, apic->timer);
init_apic_state(apic, i);
- v3_register_intr_controller(core, &intr_ops, apic_dev);
+ apic->controller_handle = v3_register_intr_controller(core, &intr_ops, apic_dev);
apic->timer = v3_add_timer(core, &timer_ops, apic_dev);
struct redir_tbl_entry redir_tbl[24];
void * apic_dev_data;
+
+ void * router_handle;
+
+ struct v3_vm_info * vm;
};
static int io_apic_free(struct io_apic_state * ioapic) {
- // unregister intr router
+ v3_remove_intr_router(ioapic->vm, ioapic->router_handle);
// unhook memory
return -1;
}
- v3_register_intr_router(vm, &router_ops, ioapic);
+ ioapic->router_handle = v3_register_intr_router(vm, &router_ops, ioapic);
+ ioapic->vm = vm;
init_ioapic_state(ioapic, vm->num_cores);