ack_window 306 drivers/staging/wusbcore/wa-rpipe.c u32 ack_window, epcd_max_sequence; ack_window 348 drivers/staging/wusbcore/wa-rpipe.c ack_window = 0xFFFFFFFF >> (32 - rpipe->descr.hwa_bMaxBurst); ack_window 349 drivers/staging/wusbcore/wa-rpipe.c rpipe->descr.dwCurrentWindow = cpu_to_le32(ack_window);