fdf_devicetree

Namespaces

```
namespace testing
```

Enumerations

enum class RegisterType : uint8_t

Name	Value	Comments
kMmio	0	Default. Parsed by the mmio visitor.
kI2c	1	Register used to represent i2c device address.
kSpi	2	Register used to represent spi device address.
kSpmi	3	Register used to represent spmi target id and device registers (sub target id).

Represents who provides the `reg` property for this node. This information will be set and used

by the visitors. By default `reg` property of all nodes are considered mmio.

Defined at line 46 of file ../../sdk/lib/driver/devicetree/manager/node.h

Records

class ManagerHostTest_BasicPropertiesTest_Test

class ManagerHostTest_SimpleDtbTest_Test

Functions

```
zx::result<> LoadVisitorsHost (VisitorRegistry & registry, const std::vector<std::string> & library_paths)
```
Host-side helper to load devicetree visitors from shared library files.

|library_paths| is a list of paths to .so files containing visitors.

Defined at line 12 of file ../../sdk/lib/driver/devicetree/visitors/load-visitors-host.cc
```
zx::result<std::unique_ptr<VisitorRegistry>> LoadVisitors (const std::optional<std::vector<fuchsia_driver_framework::NodeSymbol>> & symbols)
```
Find all devicetree visitor shared libraries under the incoming namespace's

`/pkg/lib/visitors` directory. Instantiate all visitor objects and return a

registry of visitors which includes the default devicetree visitors.

Defined at line 17 of file ../../sdk/lib/driver/devicetree/visitors/load-visitors.cc
```
std::string StringifyIrqMode (fuchsia_hardware_platform_bus::ZirconInterruptMode mode)
```
Defined at line 25 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
std::string StringifyProtocol (uint64_t val)
```
These values are based on the legacy Banjo protocol IDs used by devicetree

(see src/lib/ddk/include/lib/ddk/protodefs.h).

Ideally we should use generated FIDL bindings, but these are maintained

manually for the dumper tool as it is simpler.

Defined at line 48 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
std::string StringifyVid (uint64_t val)
```
Defined at line 108 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
std::string StringifyPid (uint64_t vid, uint64_t val)
```
Defined at line 138 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
std::string StringifyDid (uint64_t vid, uint64_t pid, uint64_t val)
```
Defined at line 206 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
uint32_t GetVid (const std::vector<fuchsia_driver_framework::NodeProperty2> & props)
```
Defined at line 220 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
uint32_t GetPid (const std::vector<fuchsia_driver_framework::NodeProperty2> & props)
```
Defined at line 230 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
uint32_t GetVid (const std::vector<fuchsia_driver_framework::BindRule2> & rules)
```
Defined at line 240 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
uint32_t GetPid (const std::vector<fuchsia_driver_framework::BindRule2> & rules)
```
Defined at line 253 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

std::string StringifyPropertyValue (const fuchsia_driver_framework::NodePropertyValue & value, const std::string & key, uint32_t vid, uint32_t pid)

Defined at line 266 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

void StringifyProperties (const std::vector<fuchsia_driver_framework::NodeProperty2> & props, std::ostream & os, const std::string & indent)

Defined at line 299 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

void StringifyParentSpec (const fuchsia_driver_framework::ParentSpec2 & spec, std::ostream & os, const std::string & indent)

Defined at line 310 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

```
std::vector<uint8_t> LoadBlob (const std::string & path)
```
Defined at line 354 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h
```
template <typename T>
```
```
std::string StringifyFidl (const T & val)
```
Defined at line 390 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

template <>

std::string StringifyFidl<fuchsia_hardware_platform_bus::Iommu> (const fuchsia_hardware_platform_bus::Iommu & iommu)

Defined at line 394 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

template <>

std::string StringifyFidl<fuchsia_driver_framework::BusInfo> (const fuchsia_driver_framework::BusInfo & val)

Defined at line 412 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

void StringifyPbusNode (const fuchsia_hardware_platform_bus::Node & node, const std::vector<std::optional<std::string>> & metadata_text, const std::vector<std::optional<std::string>> & power_config_text, std::ostream & os)

Defined at line 424 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

void StringifyBoardChildNode (const fdf_devicetree::BoardChildNode & node, std::ostream & os)

Defined at line 576 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h

void StringifyCompositeNodeSpec (const fdf_devicetree::CompositeNodeSpecInfo & spec_meta, std::ostream & os)

Defined at line 590 of file ../../sdk/lib/driver/devicetree/manager/dump-parsed/dump-parsed.h