class AddressSpaceChildDriverPingMessage

Defined at line 218 of file fidling/gen/sdk/fidl/fuchsia.hardware.goldfish/fuchsia.hardware.goldfish/cpp/fidl/fuchsia.hardware.goldfish/cpp/natural_types.h

Child driver protocol

By default, creating connection to the driver does not associate any child

driver with the connection.

The client opens a child driver via OpenChildDriver, giving the type of the

driver as an argument along with a request for the connection. The type of

the driver is a number and the number/drivertype mapping is

determined/maintained in:

https://android.googlesource.com/platform/external/qemu/+/refs/heads/emu-master-dev/android/android-emu/android/emulation/AddressSpaceService.h

In Fuchsia, we currently only support the DEFAULT type, which is used for

graphics.

After opening the child driver, the client and hardware communicate via a

child driver-specific protocol, with notifications driven by `Ping()`, each

of which writes and reads messages to the hardware that follow this

`AddressSpaceChildDriverPingMessage` struct.

Each child driver type will have its own semantics for each field.

It's common for child drivers to refer to offset/size plus a metadata field.

We also provide extra data fields for other use cases in particular child

drivers.

Public Methods

void AddressSpaceChildDriverPingMessage (uint64_t offset, uint64_t size, uint64_t metadata, uint64_t data0, uint64_t data1, uint32_t data2, uint32_t data3)

void AddressSpaceChildDriverPingMessage ()

Default constructs a |AddressSpaceChildDriverPingMessage| only if all of its members are default constructible.

Defined at line 228 of file fidling/gen/sdk/fidl/fuchsia.hardware.goldfish/fuchsia.hardware.goldfish/cpp/fidl/fuchsia.hardware.goldfish/cpp/natural_types.h

void AddressSpaceChildDriverPingMessage (AddressSpaceChildDriverPingMessage && )

Defined at line 231 of file fidling/gen/sdk/fidl/fuchsia.hardware.goldfish/fuchsia.hardware.goldfish/cpp/fidl/fuchsia.hardware.goldfish/cpp/natural_types.h

void AddressSpaceChildDriverPingMessage (Storage_ storage)

void AddressSpaceChildDriverPingMessage (const AddressSpaceChildDriverPingMessage & other)

AddressSpaceChildDriverPingMessage & operator= (const AddressSpaceChildDriverPingMessage & other)

bool operator== (const AddressSpaceChildDriverPingMessage & other)

bool operator!= (const AddressSpaceChildDriverPingMessage & other)

uint64_t offset ()

uint64_t & offset ()

AddressSpaceChildDriverPingMessage & offset (uint64_t value)

Setter for offset.

uint64_t size ()

uint64_t & size ()

AddressSpaceChildDriverPingMessage & size (uint64_t value)

Setter for size.

uint64_t metadata ()

uint64_t & metadata ()

AddressSpaceChildDriverPingMessage & metadata (uint64_t value)

Setter for metadata.

uint64_t data0 ()

uint64_t & data0 ()

AddressSpaceChildDriverPingMessage & data0 (uint64_t value)

Setter for data0.

uint64_t data1 ()

uint64_t & data1 ()

AddressSpaceChildDriverPingMessage & data1 (uint64_t value)

Setter for data1.

uint32_t data2 ()

uint32_t & data2 ()

AddressSpaceChildDriverPingMessage & data2 (uint32_t value)

Setter for data2.

uint32_t data3 ()

uint32_t & data3 ()

AddressSpaceChildDriverPingMessage & data3 (uint32_t value)

Setter for data3.

void AddressSpaceChildDriverPingMessage (::fidl::internal::DefaultConstructPossiblyInvalidObjectTag )

AddressSpaceChildDriverPingMessage & operator= (AddressSpaceChildDriverPingMessage && )

Defined at line 232 of file fidling/gen/sdk/fidl/fuchsia.hardware.goldfish/fuchsia.hardware.goldfish/cpp/fidl/fuchsia.hardware.goldfish/cpp/natural_types.h

Friends

class MemberVisitor

class NaturalStructCodingTraits