head_dma          646 drivers/infiniband/hw/hfi1/sdma.c 	*sde->head_dma = 0;
head_dma         1316 drivers/infiniband/hw/hfi1/sdma.c 		sde->head_dma = NULL;
head_dma         1509 drivers/infiniband/hw/hfi1/sdma.c 		sde->head_dma = curr_head;
head_dma         1511 drivers/infiniband/hw/hfi1/sdma.c 		phys_offset = (unsigned long)sde->head_dma -
head_dma         1717 drivers/infiniband/hw/hfi1/sdma.c 		(u16)le64_to_cpu(*sde->head_dma) :
head_dma         2031 drivers/infiniband/hw/hfi1/sdma.c 	*sde->head_dma = 0;
head_dma         2230 drivers/infiniband/hw/hfi1/sdma.c 		   (unsigned long long)le64_to_cpu(*sde->head_dma),
head_dma          322 drivers/infiniband/hw/hfi1/sdma.h 	volatile __le64      *head_dma; /* DMA'ed by chip */