Lines Matching defs:dma
9 #include <linux/dma-mapping.h>
21 dma_free_coherent(dev, ctx->size, ctx->bytes, ctx->dma);
34 ring->first_seg->dma);
94 dma_addr_t deq, dma;
102 dma = dbc->string_dma;
103 info->string0 = cpu_to_le64(dma);
104 info->manufacturer = cpu_to_le64(dma + DBC_MAX_STRING_LENGTH);
105 info->product = cpu_to_le64(dma + DBC_MAX_STRING_LENGTH * 2);
106 info->serial = cpu_to_le64(dma + DBC_MAX_STRING_LENGTH * 3);
125 lo_hi_writeq(dbc->ctx->dma, &dbc->regs->dccp);
151 req->dma,
255 num_trbs = count_trbs(req->dma, req->length);
260 addr = req->dma;
308 req->dma = dma_map_single(dev,
312 if (dma_mapping_error(dev, req->dma)) {
321 req->dma,
389 erst->entries[0].seg_addr = cpu_to_le64(evt_ring->first_seg->dma);
414 ctx->bytes = dma_alloc_coherent(dev, ctx->size, &ctx->dma, flags);
427 dma_addr_t dma;
444 seg->trbs = dma_alloc_coherent(dev, TRB_SEGMENT_SIZE, &dma, flags);
448 seg->dma = dma;
454 trb->link.segment_ptr = cpu_to_le64(dma);