Changeset 4971812 in mainline for uspace/lib/usbvirt/device.h

Timestamp:

2010-10-10T21:20:02Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

0e41957

Parents:

6c1315b

Message:

Standard requests in virtual USB device

The virtual USB device framework can handle some standard requests
alone. Again, this is more about bones than about meat. Meat will
come later.

Update `vuk' app to provide standard device descriptor.

File:

• uspace/lib/usbvirt/device.h (modified) (3 diffs)

uspace/lib/usbvirt/device.h

@@ -37 +37 @@
 
 #include <usb/hcd.h>
+#include <usb/device.h>
 #include <usb/devreq.h>
 
@@ -43 +44 @@
 typedef int (*usbvirt_on_devreq_t)(struct usbvirt_device *dev,
     usb_direction_t, int recipient,
-    usb_stddevreq_t, int value, int index, int length);
+    uint8_t request, uint16_t value, uint16_t index, uint16_t length,
+    uint8_t *remaining_data);
 
 typedef struct {
@@ -64 +66 @@
             usb_endpoint_t endpoint, void *buffer, size_t size);
         
+        
+        
+        /* Device attributes. */
+        
+        /** Standard device descriptor.
+         * If this descriptor is set (i.e. not NULL), the framework
+         * automatically handles call for its retrieval.
+         */
+        usb_standard_device_descriptor_t *standard_descriptor;
+        
+        
+        /* Private attributes. */
+        
         /** Phone to HC.
          * @warning Do not change, this is private variable.