#ifndef __VMM_IO_H
#define __VMM_IO_H
-#include <palacios/vmm_types.h>
+
+#include <palacios/vmm_types.h>
#include <palacios/vmm_util.h>
+
+struct vmm_io_hook;
+
+typedef struct vmm_io_map {
+ uint_t num_ports;
+
+
+ struct vmm_io_hook * head;
+
+} vmm_io_map_t;
+
+
+int v3_unhook_io_port(vmm_io_map_t * io_map, uint_t port);
+
+
+/* External API */
+int v3_hook_io_port(vmm_io_map_t * io_map, uint_t port,
+ int (*read)(ushort_t port, void * dst, uint_t length, void * priv_data),
+ int (*write)(ushort_t port, void * src, uint_t length, void * priv_data),
+ void * priv_data);
+
+void init_vmm_io_map(vmm_io_map_t * io_map);
+
+
+
+struct vmm_io_hook * v3_get_io_hook(vmm_io_map_t * io_map, uint_t port);
+
+
+
+
+#ifdef __V3VEE__
+
+
// FOREACH_IO_HOOK(vmm_io_map_t * io_map, vmm_io_hook_t * io_hook)
#define FOREACH_IO_HOOK(io_map, io_hook) for (io_hook = (io_map).head; io_hook != NULL; io_hook = (io_hook)->next)
-typedef struct vmm_io_hook {
+struct vmm_io_hook {
ushort_t port;
// Reads data into the IO port (IN, INS)
- int (*read)(ushort_t port, void * dst, uint_t length);
+ int (*read)(ushort_t port, void * dst, uint_t length, void * priv_data);
// Writes data from the IO port (OUT, OUTS)
- int (*write)(ushort_t port, void * src, uint_t length);
+ int (*write)(ushort_t port, void * src, uint_t length, void * priv_data);
+
+ void * priv_data;
struct vmm_io_hook * next;
struct vmm_io_hook * prev;
-} vmm_io_hook_t;
+};
+typedef struct vmm_io_hook vmm_io_hook_t;
-typedef struct vmm_io_map {
- uint_t num_ports;
- vmm_io_hook_t * head;
-
-} vmm_io_map_t;
-
-
-void add_io_hook(vmm_io_map_t * io_map, vmm_io_hook_t * io_hook);
-
+void PrintDebugIOMap(vmm_io_map_t * io_map);
-vmm_io_hook_t * get_io_hook(vmm_io_map_t * io_map, uint_t port);
+#endif // !__V3VEE__
-/* External API */
-void hook_io_port(vmm_io_map_t * io_map, uint_t port,
- int (*read)(ushort_t port, void * dst, uint_t length),
- int (*write)(ushort_t port, void * src, uint_t length));
-void init_vmm_io_map(vmm_io_map_t * io_map);
-void PrintDebugIOMap(vmm_io_map_t * io_map);
#endif
