acpi_pld_info_t
acpi_pld_info_t tup_pld;
acpi_pld_info_t pld;
topo_usb_acpi_pld_match(const acpi_pld_info_t *l, const acpi_pld_info_t *r)
extern boolean_t usbtopo_decode_pld(uint8_t *, size_t, acpi_pld_info_t *);