added virtio console, finished the stream interface implementation, added v3_stream...

[palacios.git] / palacios / include / palacios / vmm_dev_mgr.h

diff --git a/palacios/include/palacios/vmm_dev_mgr.h b/palacios/include/palacios/vmm_dev_mgr.h
index 87f62fc..792aa0c 100644 (file)
--- a/palacios/include/palacios/vmm_dev_mgr.h
+++ b/palacios/include/palacios/vmm_dev_mgr.h
@@ -202,11 +202,11 @@ struct v3_dev_console_ops {
 
 struct v3_dev_char_ops {
     /* Backend implemented functions */
-    int (*write)(uint8_t * buf, uint64_t len, void * private_data);
+    uint64_t (*output)(uint8_t * buf, uint64_t len, void * private_data);
     //  int (*read)(uint8_t * buf, uint64_t len, void * private_data);
 
     /* Frontend Implemented functions */
-    int (*push)(struct v3_vm_info * vm, uint8_t * buf, uint64_t len, void * private_data);
+    uint64_t (*input)(struct v3_vm_info * vm, uint8_t * buf, uint64_t len, void * private_data);
 };