descq_head 500 drivers/infiniband/hw/hfi1/sdma.c curr_sdma->descq_head; descq_head 537 drivers/infiniband/hw/hfi1/sdma.c if ((curr_sde->descq_head != curr_sde->descq_tail) && descq_head 538 drivers/infiniband/hw/hfi1/sdma.c (curr_sde->descq_head == descq_head 588 drivers/infiniband/hw/hfi1/sdma.c head = sde->descq_head & sde->sdma_mask; descq_head 592 drivers/infiniband/hw/hfi1/sdma.c head = ++sde->descq_head & sde->sdma_mask; descq_head 644 drivers/infiniband/hw/hfi1/sdma.c sde->descq_head = 0; descq_head 1726 drivers/infiniband/hw/hfi1/sdma.c swhead = sde->descq_head & sde->sdma_mask; descq_head 1843 drivers/infiniband/hw/hfi1/sdma.c swhead = sde->descq_head & sde->sdma_mask; descq_head 1847 drivers/infiniband/hw/hfi1/sdma.c swhead = ++sde->descq_head & sde->sdma_mask; descq_head 2152 drivers/infiniband/hw/hfi1/sdma.c head = sde->descq_head & sde->sdma_mask; descq_head 2220 drivers/infiniband/hw/hfi1/sdma.c head = sde->descq_head & sde->sdma_mask; descq_head 2239 drivers/infiniband/hw/hfi1/sdma.c sde->descq_head, descq_head 372 drivers/infiniband/hw/hfi1/sdma.h u32 descq_head; descq_head 434 drivers/infiniband/hw/hfi1/sdma.h return sde->descq_tail == sde->descq_head; descq_head 441 drivers/infiniband/hw/hfi1/sdma.h READ_ONCE(sde->descq_head)) - 1;