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Searched refs:QDIO_MAX_BUFFERS_MASK (Results 1 – 3 of 3) sorted by relevance

/linux-4.4.14/drivers/s390/cio/
Dqdio.h363 ((bufnr + QDIO_MAX_BUFFERS_MASK) & QDIO_MAX_BUFFERS_MASK)
365 ((bufnr + 1) & QDIO_MAX_BUFFERS_MASK)
367 ((bufnr + inc) & QDIO_MAX_BUFFERS_MASK)
369 ((bufnr - dec) & QDIO_MAX_BUFFERS_MASK)
Dqdio_main.c417 if (count == QDIO_MAX_BUFFERS_MASK) { in account_sbals()
512 count = min(atomic_read(&q->nr_buf_used), QDIO_MAX_BUFFERS_MASK); in get_inbound_buffer_frontier()
743 count = min(atomic_read(&q->nr_buf_used), QDIO_MAX_BUFFERS_MASK); in get_outbound_buffer_frontier()
/linux-4.4.14/arch/s390/include/asm/
Dqdio.h17 #define QDIO_MAX_BUFFERS_MASK (QDIO_MAX_BUFFERS_PER_Q - 1) macro