descq_tail        537 drivers/infiniband/hw/hfi1/sdma.c 		if ((curr_sde->descq_head != curr_sde->descq_tail) &&
descq_tail        589 drivers/infiniband/hw/hfi1/sdma.c 	tail = sde->descq_tail & sde->sdma_mask;
descq_tail        643 drivers/infiniband/hw/hfi1/sdma.c 	sde->descq_tail = 0;
descq_tail       1728 drivers/infiniband/hw/hfi1/sdma.c 		swtail = READ_ONCE(sde->descq_tail) & sde->sdma_mask;
descq_tail       1873 drivers/infiniband/hw/hfi1/sdma.c 		swtail = READ_ONCE(sde->descq_tail) & sde->sdma_mask;
descq_tail       2153 drivers/infiniband/hw/hfi1/sdma.c 	tail = sde->descq_tail & sde->sdma_mask;
descq_tail       2221 drivers/infiniband/hw/hfi1/sdma.c 	tail = READ_ONCE(sde->descq_tail) & sde->sdma_mask;
descq_tail       2238 drivers/infiniband/hw/hfi1/sdma.c 		   sde->descq_tail,
descq_tail       2283 drivers/infiniband/hw/hfi1/sdma.c 	u8 generation = (sde->descq_tail >> sde->sdma_shift) & 3;
descq_tail       2314 drivers/infiniband/hw/hfi1/sdma.c 	tail = sde->descq_tail & sde->sdma_mask;
descq_tail       2319 drivers/infiniband/hw/hfi1/sdma.c 	tail = ++sde->descq_tail & sde->sdma_mask;
descq_tail       2338 drivers/infiniband/hw/hfi1/sdma.c 		tail = ++sde->descq_tail & sde->sdma_mask;
descq_tail        354 drivers/infiniband/hw/hfi1/sdma.h 	u32                   descq_tail;
descq_tail        434 drivers/infiniband/hw/hfi1/sdma.h 	return sde->descq_tail == sde->descq_head;
descq_tail        440 drivers/infiniband/hw/hfi1/sdma.h 		(sde->descq_tail -