255 	dma_addr_t max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK;  in pci_map_single_1()  local
267 	if (paddr + size + __direct_map_base - 1 <= max_dma  in pci_map_single_1()
297 	if (!arena || arena->dma_base + arena->size - 1 > max_dma)  in pci_map_single_1()
556 	dma_addr_t max_dma, int dac_allowed)  in sg_fill()  argument
568 	    && paddr + size + __direct_map_base - 1 <= max_dma  in sg_fill()
605 		return sg_fill(dev, leader, end, out, arena, max_dma, dac_allowed);  in sg_fill()
660 	dma_addr_t max_dma;  in alpha_pci_map_sg()  local
685 		max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK;  in alpha_pci_map_sg()
687 		if (!arena || arena->dma_base + arena->size - 1 > max_dma)  in alpha_pci_map_sg()
690 		max_dma = -1;  in alpha_pci_map_sg()
700 		if (sg_fill(dev, sg, end, out, arena, max_dma, dac_allowed) < 0)  in alpha_pci_map_sg()
739 	dma_addr_t max_dma;  in alpha_pci_unmap_sg()  local
748 	max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK;  in alpha_pci_unmap_sg()
750 	if (!arena || arena->dma_base + arena->size - 1 > max_dma)  in alpha_pci_unmap_sg()