acpi_dma_get_range 1080 drivers/acpi/arm64/iort.c ret = acpi_dma_get_range(dev, &dmaaddr, &offset, &size); acpi_dma_get_range 588 include/acpi/acpi_bus.h int acpi_dma_get_range(struct device *dev, u64 *dma_addr, u64 *offset,