Changeset 9dddb3d in mainline for uspace/lib/drv/include/usbhid_iface.h

Timestamp:

2011-05-24T21:52:44Z (14 years ago)

Author:

Lubos Slovak <lubos.slovak@…>

Branches:

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

Children:

fa8d346

Parents:

a28b41d

Message:

Implemented stubs for getting descriptor and its length

• Work done by VH.

File:

• uspace/lib/drv/include/usbhid_iface.h (modified) (3 diffs)

uspace/lib/drv/include/usbhid_iface.h

@@ -71 +71 @@
          * - none
          * Answer:
-         * - Size of one report in bytes.
-         * - 
-         *
-         * @todo Finish this comment
+         * - EOK - method is implemented (expected always)
+         * Parameters of the answer:
+         * - Size of the report in bytes.
          */
         IPC_M_USBHID_GET_REPORT_DESCRIPTOR_LENGTH,
@@ -82 +81 @@
          * Parameters:
          * - none
+         * The call is followed by data read expecting the descriptor itself.
          * Answer:
          * - EOK - report descriptor returned.
-         * - 
-         *
-         * @todo Finish this comment
          */
         IPC_M_USBHID_GET_REPORT_DESCRIPTOR
@@ -125 +122 @@
          * @param[in] fun DDF function answering the request.
          * @param[out] desc Buffer with the report descriptor.
-         * @param[out] size Size of the report descriptors in bytes.
+         * @param[in] size Size of the allocated @p desc buffer.
+         * @param[out] act_size Actual size of the report descriptor returned.
          * @return Error code.
          */