Searched refs:busa (Results 1 – 2 of 2) sorted by relevance
| /linux-4.1.27/arch/sparc/mm/ |
| D | iommu.c | 182 unsigned int busa, busa0; in iommu_get_one() local
192 busa = busa0; in iommu_get_one()
196 iommu_invalidate_page(iommu->regs, busa); in iommu_get_one()
197 busa += PAGE_SIZE; in iommu_get_one()
212 u32 busa; in iommu_get_scsi_one() local
217 busa = iommu_get_one(dev, page, npages); in iommu_get_scsi_one()
218 return busa + off; in iommu_get_scsi_one()
283 static void iommu_release_one(struct device *dev, u32 busa, int npages) in iommu_release_one() argument
289 BUG_ON(busa < iommu->start); in iommu_release_one()
290 ioptex = (busa - iommu->start) >> PAGE_SHIFT; in iommu_release_one()
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| /linux-4.1.27/net/9p/ |
| D | trans_rdma.c | 122 dma_addr_t busa; member
297 ib_dma_unmap_single(rdma->cm_id->device, c->busa, client->msize, in handle_recv()
334 c->busa, c->req->tc->size, in handle_send()
410 c->busa = ib_dma_map_single(rdma->cm_id->device, in post_recv()
413 if (ib_dma_mapping_error(rdma->cm_id->device, c->busa)) in post_recv()
416 sge.addr = c->busa; in post_recv()
499 c->busa = ib_dma_map_single(rdma->cm_id->device, in rdma_request()
502 if (ib_dma_mapping_error(rdma->cm_id->device, c->busa)) { in rdma_request()
507 sge.addr = c->busa; in rdma_request()
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