Changeset e2dfa86 in mainline for uspace/lib/usbdev/include/usb/dev/device.h

Timestamp:

2013-01-27T13:54:40Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

0eb2a0f

Parents:

06f9a9c9

Message:

usb_device: Change API to allow direct(RO) access to descriptors.

File:

• uspace/lib/usbdev/include/usb/dev/device.h (modified) (2 diffs)

uspace/lib/usbdev/include/usb/dev/device.h

@@ -41 +41 @@
 #include <usb/dev/pipes.h>
 
+/** Some useful descriptors for USB device. */
+typedef struct {
+        /** Standard device descriptor. */
+        usb_standard_device_descriptor_t device;
+        /** Full configuration descriptor of current configuration. */
+        const void *full_config;
+        size_t full_config_size;
+} usb_device_descriptors_t;
+
 typedef struct usb_device usb_device_t;
 
@@ -70 +79 @@
 int usb_device_get_iface_number(usb_device_t *);
 
-const usb_standard_device_descriptor_t *
-usb_device_get_device_descriptor(usb_device_t *);
-const void * usb_device_get_configuration_descriptor(usb_device_t *, size_t *);
+const usb_device_descriptors_t * usb_device_descriptors(usb_device_t *);
+
 const usb_alternate_interfaces_t * usb_device_get_alternative_ifaces(
     usb_device_t *);