25 	struct tegra194_pcie_ecam *pcie_ecam;  in tegra194_acpi_init()  local
27 	pcie_ecam = devm_kzalloc(dev, sizeof(*pcie_ecam), GFP_KERNEL);  in tegra194_acpi_init()
28 	if (!pcie_ecam)  in tegra194_acpi_init()
31 	pcie_ecam->config_base = cfg->win;  in tegra194_acpi_init()
32 	pcie_ecam->iatu_base = cfg->win + SZ_256K;  in tegra194_acpi_init()
33 	pcie_ecam->dbi_base = cfg->win + SZ_512K;  in tegra194_acpi_init()
34 	cfg->priv = pcie_ecam;  in tegra194_acpi_init()
39 static void atu_reg_write(struct tegra194_pcie_ecam *pcie_ecam, int index,  in atu_reg_write()  argument
45 	writel(val, pcie_ecam->iatu_base + offset + reg);  in atu_reg_write()
48 static void program_outbound_atu(struct tegra194_pcie_ecam *pcie_ecam,  in program_outbound_atu()  argument
52 	atu_reg_write(pcie_ecam, index, lower_32_bits(cpu_addr),  in program_outbound_atu()
54 	atu_reg_write(pcie_ecam, index, upper_32_bits(cpu_addr),  in program_outbound_atu()
56 	atu_reg_write(pcie_ecam, index, lower_32_bits(pci_addr),  in program_outbound_atu()
58 	atu_reg_write(pcie_ecam, index, lower_32_bits(cpu_addr + size - 1),  in program_outbound_atu()
60 	atu_reg_write(pcie_ecam, index, upper_32_bits(pci_addr),  in program_outbound_atu()
62 	atu_reg_write(pcie_ecam, index, type, PCIE_ATU_REGION_CTRL1);  in program_outbound_atu()
63 	atu_reg_write(pcie_ecam, index, PCIE_ATU_ENABLE, PCIE_ATU_REGION_CTRL2);  in program_outbound_atu()
70 	struct tegra194_pcie_ecam *pcie_ecam = cfg->priv;  in tegra194_map_bus()  local
79 			return pcie_ecam->dbi_base + where;  in tegra194_map_bus()
96 	program_outbound_atu(pcie_ecam, 0, type, cfg->res.start, busdev,  in tegra194_map_bus()
99 	return pcie_ecam->config_base + where;  in tegra194_map_bus()