IWH_QUEUE_SIZE
tfd_offset[IWH_QUEUE_SIZE + ring->desc_cur].val =
tfd_offset[IWH_QUEUE_SIZE + ring->cur].val = 8;
tfd_offset[IWH_QUEUE_SIZE + ring->cur].val = 8;
struct iwh_queue_byte_cnt_entry tfd_offset[IWH_QUEUE_SIZE +