#include <palacios/vmm_config.h>
-struct guest_info;
+struct v3_vm_info;
struct v3_device_ops;
struct v3_device_ops * ops;
- struct guest_info * vm;
+ struct v3_vm_info * vm;
struct list_head dev_link;
};
+int v3_create_device(struct v3_vm_info * vm, const char * dev_name, v3_cfg_tree_t * cfg);
-
-int v3_create_device(struct guest_info * info, const char * dev_name, v3_cfg_tree_t * cfg);
void v3_free_device(struct vm_device * dev);
-struct vm_device * v3_find_dev(struct guest_info * info, const char * dev_name);
+struct vm_device * v3_find_dev(struct v3_vm_info * info, const char * dev_name);
// Registration of devices
-int v3_init_dev_mgr(struct guest_info * info);
-int v3_dev_mgr_deinit(struct guest_info * info);
+int v3_init_dev_mgr(struct v3_vm_info * vm);
+int v3_dev_mgr_deinit(struct v3_vm_info * vm);
+
+
int v3_dev_hook_io(struct vm_device *dev,
ushort_t port,
- int (*read)(ushort_t port, void * dst, uint_t length, struct vm_device * dev),
- int (*write)(ushort_t port, void * src, uint_t length, struct vm_device * dev));
+ int (*read)(struct guest_info * core, ushort_t port, void * dst, uint_t length, struct vm_device * dev),
+ int (*write)(struct guest_info * core, ushort_t port, void * src, uint_t length, struct vm_device * dev));
int v3_dev_unhook_io(struct vm_device *dev,
ushort_t port);
-int v3_attach_device(struct guest_info * vm, struct vm_device * dev);
+int v3_attach_device(struct v3_vm_info * vm, struct vm_device * dev);
int v3_detach_device(struct vm_device * dev);
struct vm_device * v3_allocate_device(char * name, struct v3_device_ops * ops, void * private_data);
struct v3_device_info {
char * name;
- int (*init)(struct guest_info * info, v3_cfg_tree_t * cfg);
+ int (*init)(struct v3_vm_info * info, v3_cfg_tree_t * cfg);
};
-void v3_print_dev_mgr(struct guest_info * info);
+void v3_print_dev_mgr(struct v3_vm_info * vm);
struct v3_dev_blk_ops {
};
struct v3_dev_net_ops {
+ int (*send)(uint8_t * buf, uint32_t count, void * private_data, struct vm_device *dest_dev);
+ // This will be filled in by the frontend when a backend is connected.
+ // The backend then calls this function for packet RX
+ int (*recv)(uint8_t * buf, uint32_t count, void * private_data);
+ void * frontend_data;
};
struct v3_dev_console_ops {
};
-int v3_dev_add_blk_frontend(struct guest_info * info,
+int v3_dev_add_blk_frontend(struct v3_vm_info * vm,
char * name,
- int (*connect)(struct guest_info * info,
+ int (*connect)(struct v3_vm_info * vm,
void * frontend_data,
struct v3_dev_blk_ops * ops,
v3_cfg_tree_t * cfg,
void * private_data),
void * priv_data);
-int v3_dev_connect_blk(struct guest_info * info,
+
+int v3_dev_connect_blk(struct v3_vm_info * vm,
char * frontend_name,
struct v3_dev_blk_ops * ops,
v3_cfg_tree_t * cfg,
void * private_data);
-int v3_dev_add_net_frontend(struct guest_info * info,
+int v3_dev_add_net_frontend(struct v3_vm_info * vm,
char * name,
- int (*connect)(struct guest_info * info,
+ int (*connect)(struct v3_vm_info * vm,
void * frontend_data,
struct v3_dev_net_ops * ops,
v3_cfg_tree_t * cfg,
void * private_data),
void * priv_data);
-int v3_dev_connect_net(struct guest_info * info,
+
+int v3_dev_connect_net(struct v3_vm_info * vm,
char * frontend_name,
struct v3_dev_net_ops * ops,
v3_cfg_tree_t * cfg,