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Searched refs:dma_window_size (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.10/arch/powerpc/platforms/pseries/
Diommu.c524 if (phb->dma_window_base_cur + phb->dma_window_size > 0x80000000ul) { in iommu_table_setparms()
529 phb->dma_window_base_cur += phb->dma_window_size; in iommu_table_setparms()
532 tbl->it_size = phb->dma_window_size >> tbl->it_page_shift; in iommu_table_setparms()
617 pci->phb->dma_window_size = 0x80000000ul; /* To be divided */ in pci_dma_bus_setup_pSeries()
619 while (pci->phb->dma_window_size * children > 0x80000000ul) in pci_dma_bus_setup_pSeries()
620 pci->phb->dma_window_size >>= 1; in pci_dma_bus_setup_pSeries()
622 pci->phb->dma_window_size); in pci_dma_bus_setup_pSeries()
633 pci->phb->dma_window_size = 0x8000000ul; in pci_dma_bus_setup_pSeries()
644 pci->phb->dma_window_size = 0x80000000ul; in pci_dma_bus_setup_pSeries()
645 while (pci->phb->dma_window_size * children > 0x70000000ul) in pci_dma_bus_setup_pSeries()
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/Linux-v5.10/arch/powerpc/sysdev/
Dfsl_pci.c119 hose->dma_window_base_cur + hose->dma_window_size - 1; in pci_dma_dev_setup_swiotlb()
368 hose->dma_window_size = (resource_size_t)sz; in setup_pci_atmu()
435 hose->dma_window_size = (resource_size_t)paddr; in setup_pci_atmu()
438 if (hose->dma_window_size < mem) { in setup_pci_atmu()
454 (u64)hose->dma_window_size); in setup_pci_atmu()
/Linux-v5.10/arch/powerpc/include/asm/
Dpci-bridge.h121 resource_size_t dma_window_size; member
/Linux-v5.10/arch/powerpc/platforms/4xx/
Dpci.c190 hose->dma_window_size = resource_size(res); in ppc4xx_parse_dma_ranges()
197 (unsigned long long)hose->dma_window_size); in ppc4xx_parse_dma_ranges()