USB Host Controller Dcmds
-
address
::uhci_qh
[-bd
] -
Given the address of a USB UHCI controller Queue Head (QH) structure, print the contents of the structure. If the
-b
option is present iterate over thelink_ptr
chain, printing all QHs found. If the-d
option is present, iterate over theelement_ptr
chain, printing all TDs found. -
address
::uhci_td
[-d
] -
Given the address of a USB UHCI controller Transaction Descriptor (TD) structure, print the contents of the structure. Note this only works for Control and Interrupt TDs. If the
-d
option is present, iterate over theelement_ptr
chain, printing all TDs found.