Changeset ad4562c2 in mainline for uspace/drv/usbhub/usbhub.c

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/drv/usbhub/usbhub.c (modified) (1 diff)

uspace/drv/usbhub/usbhub.c

@@ -253 +253 @@
         usb_endpoint_pipe_start_session(&result->endpoints.control);
         opResult = usb_request_get_descriptor(&result->endpoints.control,
-                        USB_REQUEST_TYPE_CLASS,
-                        USB_DESCTYPE_HUB, 0, 0, serialized_descriptor,
+                        USB_REQUEST_TYPE_CLASS, USB_REQUEST_RECIPIENT_DEVICE,
+                        USB_DESCTYPE_HUB,
+                        0, 0, serialized_descriptor,
                         USB_HUB_MAX_DESCRIPTOR_SIZE, &received_size);
         usb_endpoint_pipe_end_session(&result->endpoints.control);