Home
last modified time | relevance | path

Searched refs:max_dma (Results 1 – 5 of 5) sorted by relevance

/linux-6.3-rc2/arch/alpha/kernel/
A Dpci_iommu.c236 dma_addr_t max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK; in pci_map_single_1() local
248 if (paddr + size + __direct_map_base - 1 <= max_dma in pci_map_single_1()
278 if (!arena || arena->dma_base + arena->size - 1 > max_dma) in pci_map_single_1()
537 dma_addr_t max_dma, int dac_allowed) in sg_fill() argument
549 && paddr + size + __direct_map_base - 1 <= max_dma in sg_fill()
641 dma_addr_t max_dma; in alpha_pci_map_sg() local
668 max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK; in alpha_pci_map_sg()
673 max_dma = -1; in alpha_pci_map_sg()
724 dma_addr_t max_dma; in alpha_pci_unmap_sg() local
733 max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK; in alpha_pci_unmap_sg()
[all …]
/linux-6.3-rc2/arch/ia64/mm/
A Dcontig.c196 unsigned long max_dma; in paging_init() local
200 max_dma = virt_to_phys((void *) MAX_DMA_ADDRESS) >> PAGE_SHIFT; in paging_init()
201 max_zone_pfns[ZONE_DMA32] = max_dma; in paging_init()
A Ddiscontig.c596 unsigned long max_dma; in paging_init() local
599 max_dma = virt_to_phys((void *) MAX_DMA_ADDRESS) >> PAGE_SHIFT; in paging_init()
604 max_zone_pfns[ZONE_DMA32] = max_dma; in paging_init()
/linux-6.3-rc2/drivers/thunderbolt/
A Dusb4.c702 int max_usb3, min_dp_aux, min_dp_main, max_pcie, max_dma; in usb4_switch_credits_init() local
725 max_dma = -1; in usb4_switch_credits_init()
754 max_dma = value; in usb4_switch_credits_init()
770 if (!tb_route(sw) && max_dma < 0) { in usb4_switch_credits_init()
822 if (max_dma > 0) in usb4_switch_credits_init()
823 sw->max_dma_credits = max_dma; in usb4_switch_credits_init()
/linux-6.3-rc2/kernel/dma/
A Ddirect.c42 u64 max_dma = phys_to_dma_direct(dev, phys); in dma_direct_get_required_mask() local
44 return (1ULL << (fls64(max_dma) - 1)) * 2 - 1; in dma_direct_get_required_mask()

Completed in 18 milliseconds