Lines Matching refs:dma_len
165 unsigned int dma_len; /* length of single DMA segment mapping */ member
362 if (iod->dma_len) { in apple_nvme_unmap_data()
363 dma_unmap_page(anv->dev, iod->first_dma, iod->dma_len, in apple_nvme_unmap_data()
401 int dma_len = sg_dma_len(sg); in apple_nvme_setup_prps() local
415 dma_len -= (NVME_CTRL_PAGE_SIZE - offset); in apple_nvme_setup_prps()
416 if (dma_len) { in apple_nvme_setup_prps()
421 dma_len = sg_dma_len(sg); in apple_nvme_setup_prps()
460 dma_len -= NVME_CTRL_PAGE_SIZE; in apple_nvme_setup_prps()
465 if (dma_len > 0) in apple_nvme_setup_prps()
467 if (unlikely(dma_len < 0)) in apple_nvme_setup_prps()
471 dma_len = sg_dma_len(sg); in apple_nvme_setup_prps()
499 iod->dma_len = bv->bv_len; in apple_nvme_setup_prp_simple()
523 iod->dma_len = 0; in apple_nvme_map_data()