X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=linux_module%2Flinux-exts.h;h=a6b7301e2c7f4cb2d83f7253dc06a9bc259e0f8d;hb=28cd2d6deca639fe40256c4d3f2c8f9491ec777a;hp=72e480004862eb96b3db1ddf1fd9b229c125194b;hpb=fed3449f4fd2fab7f27a17e0970e954bd2d69abc;p=palacios.git

diff --git a/linux_module/linux-exts.h b/linux_module/linux-exts.h
index 72e4800..a6b7301 100644
--- a/linux_module/linux-exts.h
+++ b/linux_module/linux-exts.h
@@ -1,9 +1,7 @@
 #include "palacios.h"
 
 
-int add_mod_cmd(struct v3_guest * guest, unsigned int cmd, 
-		int (*handler)(struct v3_guest * guest, 
-			       unsigned int cmd, unsigned long arg));
+
 
 
 struct linux_ext {
@@ -12,18 +10,39 @@ struct linux_ext {
     int (*deinit)( void );
     int (*guest_init)(struct v3_guest * guest, void ** priv_data);
     int (*guest_deinit)(struct v3_guest * guest, void * priv_data);
-} __attribute__((packed));
+};
 
 
 
 int init_lnx_extensions( void );
 int deinit_lnx_extensions( void );
 
+int init_vm_extensions(struct v3_guest * guest);
+int deinit_vm_extensions(struct v3_guest * guest);
+
+void * get_vm_ext_data(struct v3_guest * guest, char * ext_name);
+
+
+
+struct global_ctrl {
+    unsigned int cmd;
+
+    int (*handler)(unsigned int cmd, unsigned long arg);
+
+    struct rb_node tree_node;
+};
+
+int add_global_ctrl(unsigned int cmd, 
+		    int (*handler)(unsigned int cmd, unsigned long arg));
+
+struct global_ctrl * get_global_ctrl(unsigned int cmd);
+
+int remove_global_ctrl(unsigned int cmd);
 
 
 #define register_extension(ext)					\
     static struct linux_ext * _lnx_ext				\
     __attribute__((used))					\
-	__attribute__((unused, __section("_lnx_exts"),	\
+	__attribute__((unused, __section__("_lnx_exts"),		\
 		       aligned(sizeof(void *))))		\
 	= ext;