Searched refs:dma_addr_base (Results 1 – 1 of 1) sorted by relevance
| /kernel/linux/linux-5.10/arch/s390/pci/ |
| D | pci_dma.c | 441 dma_addr_t dma_addr_base, dma_addr; in __s390_dma_map_sg() local
447 dma_addr_base = dma_alloc_address(dev, nr_pages); in __s390_dma_map_sg()
448 if (dma_addr_base == DMA_MAPPING_ERROR) in __s390_dma_map_sg()
451 dma_addr = dma_addr_base; in __s390_dma_map_sg()
455 for (s = sg; dma_addr < dma_addr_base + size; s = sg_next(s)) { in __s390_dma_map_sg()
464 ret = __dma_purge_tlb(zdev, dma_addr_base, size, flags); in __s390_dma_map_sg()
468 *handle = dma_addr_base; in __s390_dma_map_sg()
474 dma_update_trans(zdev, 0, dma_addr_base, dma_addr - dma_addr_base, in __s390_dma_map_sg()
476 dma_free_address(dev, dma_addr_base, nr_pages); in __s390_dma_map_sg()
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