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

/Linux-v4.19/drivers/s390/cio/
Dqdio.h364 ((bufnr + QDIO_MAX_BUFFERS_MASK) & QDIO_MAX_BUFFERS_MASK)
366 ((bufnr + 1) & QDIO_MAX_BUFFERS_MASK)
368 ((bufnr + inc) & QDIO_MAX_BUFFERS_MASK)
370 ((bufnr - dec) & QDIO_MAX_BUFFERS_MASK)
Dqdio_main.c410 if (count == QDIO_MAX_BUFFERS_MASK) { in account_sbals()
505 count = min(atomic_read(&q->nr_buf_used), QDIO_MAX_BUFFERS_MASK); in get_inbound_buffer_frontier()
741 count = min(atomic_read(&q->nr_buf_used), QDIO_MAX_BUFFERS_MASK); in get_outbound_buffer_frontier()
/Linux-v4.19/arch/s390/include/asm/
Dqdio.h18 #define QDIO_MAX_BUFFERS_MASK (QDIO_MAX_BUFFERS_PER_Q - 1) macro