X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fdevice-handler.h;h=58777339d61bb33df2eae5afd7915a093dcab15c;hp=9d477db9979dc249841ff52822d53c8d6fae7024;hb=d2f71341c8077c649c00f75c1f6c3f590c1b2576;hpb=b201464a18c990ea6df0f2878e532618d4936c53

diff --git a/discover/device-handler.h b/discover/device-handler.h
index 9d477db..5877733 100644
--- a/discover/device-handler.h
+++ b/discover/device-handler.h
@@ -13,16 +13,7 @@ struct boot_command;
 struct event;
 struct device;
 struct waitset;
-
-enum conf_method {
-	CONF_METHOD_LOCAL_FILE,	/* discover by looking at local files on this
-				   block device */
-
-	CONF_METHOD_DHCP,	/* configuration from a DHCP response */
-
-	CONF_METHOD_UNKNOWN = -1,
-};
-
+struct config;
 
 struct discover_device {
 	struct device		*device;
@@ -35,7 +26,9 @@ struct discover_device {
 
 	char			*mount_path;
 	const char		*device_path;
+	struct ramdisk_device	*ramdisk;
 	bool			mounted;
+	bool			mounted_rw;
 	bool			unmount;
 
 	bool			notified;
@@ -63,7 +56,16 @@ struct discover_context {
 	struct discover_device	*device;
 	struct list		boot_options;
 	struct pb_url		*conf_url;
-	enum conf_method	method;
+	struct network		*network;
+	void			*test_data;
+};
+
+struct ramdisk_device {
+	const char	*path;
+	char		*snapshot;
+	char		*origin;
+	char		*base;
+	unsigned int	sectors;
 };
 
 struct device_handler *device_handler_init(struct discover_server *server,
@@ -79,11 +81,17 @@ struct discover_device *discover_device_create(struct device_handler *handler,
 		const char *id);
 void device_handler_add_device(struct device_handler *handler,
 		struct discover_device *device);
+void device_handler_add_ramdisk(struct device_handler *handler,
+		const char *path);
+struct ramdisk_device *device_handler_get_ramdisk(
+		struct device_handler *handler);
+void device_handler_release_ramdisk(struct discover_device *device);
 int device_handler_discover(struct device_handler *handler,
-		struct discover_device *dev, enum conf_method method);
+		struct discover_device *dev);
+int device_handler_dhcp(struct device_handler *handler,
+		struct discover_device *dev, struct event *event);
 int device_handler_conf(struct device_handler *handler,
-		struct discover_device *dev, struct pb_url *url,
-		enum conf_method method);
+		struct discover_device *dev, struct pb_url *url);
 void device_handler_remove(struct device_handler *handler,
 		struct discover_device *device);
 
@@ -122,5 +130,13 @@ const char *discover_device_get_param(struct discover_device *device,
 void device_handler_boot(struct device_handler *handler,
 		struct boot_command *cmd);
 void device_handler_cancel_default(struct device_handler *handler);
+void device_handler_update_config(struct device_handler *handler,
+		struct config *config);
+void device_handler_process_url(struct device_handler *handler,
+		const char *url);
+void device_handler_reinit(struct device_handler *handler);
+
+int device_request_write(struct discover_device *dev, bool *release);
+void device_release_write(struct discover_device *dev, bool release);
 
 #endif /* _DEVICE_HANDLER_H */