Changeset ad4562c2 in mainline for uspace/lib/usb/include/usb/request.h

Timestamp:

2011-02-26T23:48:57Z (13 years ago)

Author:

Lubos Slovak <lubos.slovak@…>

Branches:

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

Children:

882f8b1

Parents:

3a1aa20

Message:

Changed API for getting descriptors.

• Changed usb_request_get_descriptor() and usb_request_get_descriptor_alloc().
• Added parameter recipient, specifying if the descriptor is associated with device, interface, endpoint or other.
• Modified all calls to it accordingly.

TODO: not done in usbhid driver yet, but should not be used now.

File:

• uspace/lib/usb/include/usb/request.h (modified) (1 diff)

uspace/lib/usb/include/usb/request.h

@@ -96 +96 @@
 int usb_request_set_address(usb_endpoint_pipe_t *, usb_address_t);
 int usb_request_get_descriptor(usb_endpoint_pipe_t *, usb_request_type_t,
-    uint8_t, uint8_t, uint16_t, void *, size_t, size_t *);
+    usb_request_recipient_t, uint8_t, uint8_t, uint16_t, void *, size_t, 
+    size_t *);
 int usb_request_get_descriptor_alloc(usb_endpoint_pipe_t *, usb_request_type_t,
-    uint8_t, uint8_t, uint16_t, void **, size_t *);
+    usb_request_recipient_t, uint8_t, uint8_t, uint16_t, void **, size_t *);
 int usb_request_get_device_descriptor(usb_endpoint_pipe_t *,
     usb_standard_device_descriptor_t *);