#include <palacios/vmm_intr.h>
#include <palacios/vmm_types.h>
+
#define DE_EXCEPTION 0x00
#define DB_EXCEPTION 0x01
#define NMI_EXCEPTION 0x02
typedef enum {INVALID_INTR, EXTERNAL_IRQ, NMI, EXCEPTION, SOFTWARE_INTR, VIRTUAL_INTR} intr_type_t;
struct guest_info;
+struct v3_interrupt;
/* We need a way to allow the APIC/PIC to decide when they are supposed to receive interrupts...
* Maybe a notification call when they have been turned on, to deliver irqs to them...
*/
-struct vm_intr {
+struct v3_irq_hook {
+ int (*handler)(struct guest_info * info, struct v3_interrupt * intr, void * priv_data);
+ void * priv_data;
+};
+
+
+struct v3_intr_state {
/* We need to rework the exception state, to handle stacking */
uint_t excp_pending;
/* some way to get the [A]PIC intr */
+ struct v3_irq_hook * hooks[256];
+
};
int end_irq(struct vm_intr * intr, int irq);
*/
-#endif // !__V3VEE__
-
-
+int v3_hook_irq(struct guest_info * info,
+ uint_t irq,
+ int (*handler)(struct guest_info * info, struct v3_interrupt * intr, void * priv_data),
+ void * priv_data);
+int v3_hook_passthrough_irq(struct guest_info *info, uint_t irq);
-struct vmm_intr_state;
-
-int v3_hook_irq(uint_t irq,
- void (*handler)(struct vmm_intr_state *state),
- void *opaque);
+#endif // !__V3VEE__
-int v3_hook_irq_for_guest_injection(struct guest_info *info, int irq);
#endif