Method find_region

pci/src/vfio.rs:1214–1223

(&self, addr: u64)

    }

    fn find_region(&self, addr: u64) -> Option<MmioRegion> {
        for region in self.mmio_regions.iter() {
            if addr >= region.start.raw_value()
                && addr < region.start.unchecked_add(region.length).raw_value()
            {
                return Some(region.clone());
            }
        }
        None
    }

    pub(crate) fn read_bar(&mut self, base: u64, offset: u64, data: &mut [u8]) {
        let addr = base + offset;