Changeset ca07cd3 in mainline for uspace/lib/usbvirt/hub.h

Timestamp:

2010-10-25T13:23:33Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

23cb44b

Parents:

355f7c2

Message:

Code cleanup, various bugfixes

The internal functions of virtual device framework always get
device structure as parameter, thus possible enabling more devices
within single task (that is not possible because currently there
is no way to pass extra argument into callback_connection()).

Also, added some missing comments and completely removed the device
id nonsense (devices can send their descriptors and the hub is able
to enable/disable its ports).

File:

• uspace/lib/usbvirt/hub.h (modified) (2 diffs)

uspace/lib/usbvirt/hub.h

@@ -38 +38 @@
 #include "device.h"
 
+/** USB transaction type.
+ * This types does not correspond directly to types in USB specification,
+ * as actually DATA transactions are marked with these types to identify
+ * their direction (and tag).
+ */
+typedef enum {
+        USBVIRT_TRANSACTION_SETUP,
+        USBVIRT_TRANSACTION_IN,
+        USBVIRT_TRANSACTION_OUT
+} usbvirt_transaction_type_t;
 
+const char *usbvirt_str_transaction_type(usbvirt_transaction_type_t type);
+
+/** Telephony methods of virtual devices. */
 typedef enum {
-        IPC_M_USBVIRT_DATA_TO_DEVICE = IPC_FIRST_USER_METHOD,
-        IPC_M_USBVIRT_DATA_FROM_DEVICE,
+        IPC_M_USBVIRT_GET_NAME = IPC_FIRST_USER_METHOD,
         IPC_M_USBVIRT_TRANSACTION_SETUP,
         IPC_M_USBVIRT_TRANSACTION_OUT,
@@ -48 +60 @@
 
 int usbvirt_connect(usbvirt_device_t *, const char *);
-int usbvirt_disconnect(void);
 int usbvirt_connect_local(usbvirt_device_t *);
+int usbvirt_disconnect(usbvirt_device_t *dev);
 
 #endif