30     bar: Devres<Bar0>,  field
44     fn testdev(index: &TestIndex, bar: &Bar0) -> Result<u32> {  in testdev()
46         bar.write8(index.0, Regs::TEST);  in testdev()
48         let offset = u32::from_le(bar.read32(Regs::OFFSET)) as usize;  in testdev()
49         let data = bar.read8(Regs::DATA);  in testdev()
54         bar.try_write8(data, offset)?;  in testdev()
56         Ok(bar.read32(Regs::COUNT))  in testdev()
76         let bar = pdev.iomap_region_sized::<{ Regs::END }>(0, c_str!("rust_driver_pci"))?;  in probe()  localVariable
81                 bar,  in probe()
86         let bar = drvdata.bar.try_access().ok_or(ENXIO)?;  in probe()  localVariable
91             Self::testdev(info, &bar)?  in probe()