Changes in / [1889786:b8cab5c] in mainline

File:

• uspace/drv/ohci/root_hub.c (modified) (2 diffs)

uspace/drv/ohci/root_hub.c

@@ -420 +420 @@
  * create answer to port status_request
  *
- * Copy content of corresponding port status register to answer buffer.
+ * Copy content of corresponding port status register to answer buffer. The
+ * format of the port status register and port status data is the same (
+ * see OHCI root hub and USB hub documentation).
  *
  * @param instance root hub instance
@@ -450 +452 @@
  * create answer to port status_request
  *
- * Copy content of hub status register to answer buffer.
+ * This copies flags in hub status register into the buffer. The format of the
+ * status register and status message is the same, according to USB hub
+ * specification and OHCI root hub specification.
  *
  * @param instance root hub instance