Lines Matching refs:gas
90 static void __init acpi_request_region (struct acpi_generic_address *gas,
96 memcpy(&addr, &gas->address, sizeof(addr));
101 if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO)
103 else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
450 void __iomem *acpi_os_map_generic_address(struct acpi_generic_address *gas)
454 if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)
458 memcpy(&addr, &gas->address, sizeof(addr));
459 if (!addr || !gas->bit_width)
462 return acpi_os_map_iomem(addr, gas->bit_width / 8);
466 void acpi_os_unmap_generic_address(struct acpi_generic_address *gas)
471 if (gas->space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY)
475 memcpy(&addr, &gas->address, sizeof(addr));
476 if (!addr || !gas->bit_width)
481 map = acpi_map_lookup(addr, gas->bit_width / 8);