PROTOCOLS
DeviceConnector
Defined in fuchsia.hardware.tee/device_connector.fidl
Protocol used by the TEE Manager to proxy requests for TEE access to the driver.
ConnectToApplication
Requests an Application connection from the TEE driver while the caller provides a client
channel end to a Provider server that supports the driver on any RPCs.
The sole caller of this should be the TEE Manager.
Request
| Name | Type |
|---|---|
application_uuid |
fuchsia.tee/Uuid
|
service_provider |
fuchsia.tee.manager/Provider?
|
application_request |
request<fuchsia.tee/Application>
|
ConnectToDeviceInfo
Requests a DeviceInfo connection to the TEE driver to enumerate device info.
The sole caller of this should be the TEE Manager.
Request
| Name | Type |
|---|---|
device_info_request |
request<fuchsia.tee/DeviceInfo>
|
Tee
Defined in fuchsia.hardware.tee/tee.banjo
ConnectToApplication
Takes the server end of a FIDL connection that'll serve fuchsia.tee.Application for the given application_uuid.
If the connection fails, |s| will be a failing status and tee_app_request and service_provider (if valid) will both be closed.
The service_provider can be ZX_HANDLE_INVALID if the connection won't be used for any requests that'll result in filesystem requests from the TEE. If not ZX_HANDLE_INVALID, the service provider will be used in serving filesystem requests from the TEE.
Request
| Name | Type |
|---|---|
application_uuid |
Uuid
|
tee_app_request |
handle<channel>
|
service_provider |
handle<channel>
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
STRUCTS
Uuid
Defined in fuchsia.hardware.tee/tee.banjo
| Name | Type | Description | Default |
|---|---|---|---|
time_low |
uint32
|
No default | |
time_mid |
uint16
|
No default | |
time_hi_and_version |
uint16
|
No default | |
clock_seq_and_node |
uint8[8]
|
No default |