QDIO_BUFNR
#define add_buf(bufnr, inc) QDIO_BUFNR((bufnr) + (inc))
#define sub_buf(bufnr, dec) QDIO_BUFNR((bufnr) - (dec))
card->qdio.in_q->next_buf_to_init = QDIO_BUFNR(rx_bufs);
&queue->bufs[QDIO_BUFNR(i)])) {
queue->next_buf_to_init = QDIO_BUFNR(queue->next_buf_to_init +
QDIO_BUFNR(queue->next_buf_to_fill + 1);
unsigned int bidx = QDIO_BUFNR(i);
queue->bulk_start = QDIO_BUFNR(queue->bulk_start + queue->bulk_count);
struct qdio_buffer *buffer = cq->qdio_bufs[QDIO_BUFNR(i)];
cq->next_buf_to_init = QDIO_BUFNR(cq->next_buf_to_init + count);
buffer = queue->bufs[QDIO_BUFNR(queue->bulk_start + queue->bulk_count)];
buffer = queue->bufs[QDIO_BUFNR(queue->bulk_start +
QDIO_BUFNR(queue->next_buf_to_fill + 1);
QDIO_BUFNR(queue->next_buf_to_fill + 1);
card->rx.b_index = QDIO_BUFNR(card->rx.b_index + 1);
unsigned int bidx = QDIO_BUFNR(i);