PROTOCOLS
WlantapCtl
Defined in fuchsia.wlan.tap/wlantap.fidl
Instruct the wlantap-ctl device to creates a fake wlantap-phy device based on the
WlantapPhyConfig passed in. The newly created wlantap-phy device will use the channel to
allow a WlantapPhy client to observe and control its behavior.
CreatePhy
Request
| Name | Type |
|---|---|
config |
WlantapPhyConfig
|
proxy |
request<WlantapPhy>
|
Response
| Name | Type |
|---|---|
status |
int32
|
WlantapPhy
Defined in fuchsia.wlan.tap/wlantap.fidl
Allow the test program to observe and control the behavior of the wlantap-phy device. A wlantap-phy device is a special vendor device and its driver (Fuchsia being the vendor) used for testing purpose. Implements a subset of |wlanmac_ifc_t| and |wlanmac_protocol_ops_t| in //garnet/lib/wlan/protocol/include/wlan/protocol/mac.h Implements a subset of |WlanphyImpl| protocol in //zircon/system/banjo/ddk.protocol.wlanphyimpl/wlanphy-impl.banjo
Rx
The device "receives" a frame "over the air" and pass it up to driver.
Request
| Name | Type |
|---|---|
wlanmac_id |
uint16
|
data |
vector<uint8>
|
info |
WlanRxInfo
|
Status
The device report its status to the driver. (Not used).
Request
| Name | Type |
|---|---|
wlanmac_id |
uint16
|
st |
uint32
|
ReportTxStatus
For rate selection (Minstrel), the device's last frame transmission is a success/failure, with a certain number of retries.
Request
| Name | Type |
|---|---|
wlanmac_id |
uint16
|
txs |
WlanTxStatus
|
Tx
The device is to send a frame "over the air".
Response
| Name | Type |
|---|---|
args |
TxArgs
|
WlanmacStart
The device created by its parent device (wlantap-phy: wlanphy) is detected and being connected by wlanstack/wlancfg. The device is to enter the "running" state.
Response
| Name | Type |
|---|---|
args |
WlanmacStartArgs
|
SetChannel
The device is to switch to the specified channel.
Response
| Name | Type |
|---|---|
args |
SetChannelArgs
|
ConfigureBss
AP: The device is to use args.config as a template for beacon frames. Client: The device is to be configured with this BSS as it peer.
Response
| Name | Type |
|---|---|
args |
ConfigureBssArgs
|
SetKey
The device is to install the keys (often coming from RSN, exceptions apply).
Response
| Name | Type |
|---|---|
args |
SetKeyArgs
|
SetCountry
The device is to change its radio and power settings to conform to the regulation of the specified country.
Response
| Name | Type |
|---|---|
args |
SetCountryArgs
|
STRUCTS
WlantapPhyConfig
Defined in fuchsia.wlan.tap/wlantap.fidl
Describes the capabilities of the fake wlantap-phy device to be created.
| Name | Type | Description | Default |
|---|---|---|---|
phy_info |
fuchsia.wlan.device/PhyInfo
|
No default | |
name |
string
|
No default | |
quiet |
bool
|
No default |
WlanRxInfo
Defined in fuchsia.wlan.tap/wlantap.fidl
Information pertaining to incoming packets. One WlanRxInfo is associated with each packet. You are encouraged to use the default value in //src/connectivity/wlan/testing/hw-sim/src/lib.rs See wlan_rx_info_t for details about each field.
| Name | Type | Description | Default |
|---|---|---|---|
rx_flags |
uint32
|
No default | |
valid_fields |
uint32
|
No default | |
phy |
uint16
|
No default | |
data_rate |
uint32
|
No default | |
chan |
fuchsia.wlan.common/WlanChan
|
No default | |
mcs |
uint8
|
No default | |
rssi_dbm |
int8
|
No default | |
rcpi_dbmh |
int16
|
No default | |
snr_dbh |
int16
|
No default |
WlanTxInfo
Defined in fuchsia.wlan.tap/wlantap.fidl
Instruction from generic WLAN driver on how to send a packet. One WlanTxInfo per packet. These values are populated by the wlantap driver and should not be specified manually. See wlan_tx_info_t for details about each field.
| Name | Type | Description | Default |
|---|---|---|---|
tx_flags |
uint32
|
No default | |
valid_fields |
uint32
|
No default | |
tx_vector_idx |
uint16
|
No default | |
phy |
uint16
|
No default | |
cbw |
uint8
|
No default | |
mcs |
uint8
|
No default |
WlanTxPacket
Defined in fuchsia.wlan.tap/wlantap.fidl
An outgoing packet that is to be "sent" by the wlantap device. |data| contains the packet in its wire format.
| Name | Type | Description | Default |
|---|---|---|---|
data |
vector<uint8>
|
No default | |
info |
WlanTxInfo
|
No default |
WlanBssConfig
Defined in fuchsia.wlan.tap/wlantap.fidl
BSS that is to be configured, or "remembered", by the wlantap device. These values are populated by the wlantap driver and should not be specified manually. See wlan_bss_config_t for details about each field.
| Name | Type | Description | Default |
|---|---|---|---|
bssid |
uint8[6]
|
No default | |
bss_type |
uint8
|
No default | |
remote |
bool
|
No default |
WlanKeyConfig
Defined in fuchsia.wlan.tap/wlantap.fidl
Configuration pertaining to security keys, often used by RSN and other secure authentication. These values are populated by the wlantap driver and should not be specified manually. See wlan_key_config_t for details about each field.
| Name | Type | Description | Default |
|---|---|---|---|
protection |
uint8
|
No default | |
cipher_oui |
uint8[3]
|
No default | |
cipher_type |
uint8
|
No default | |
key_type |
uint8
|
No default | |
peer_addr |
uint8[6]
|
No default | |
key_idx |
uint8
|
No default | |
key |
vector<uint8>[32]
|
No default |
WlanTxStatusEntry
Defined in fuchsia.wlan.tap/wlantap.fidl
One entry in a WlanTxStatus report, 1 report can contain up to 8 entries (see below). These values are populated by the wlantap driver and should not be specified manually. See wlan_tx_status_entry_t for details about each field.
| Name | Type | Description | Default |
|---|---|---|---|
tx_vec_idx |
uint16
|
No default | |
attempts |
uint8
|
No default |
WlanTxStatus
Defined in fuchsia.wlan.tap/wlantap.fidl
TX status report used by Minstrel rate selection algorithm. One report per packet. You are encouraged to use the default value in //src/connectivity/wlan/testing/hw-sim/src/lib.rs See wlan_tx_status_t for details about each field.
| Name | Type | Description | Default |
|---|---|---|---|
peer_addr |
uint8[6]
|
No default | |
tx_status_entries |
[8]
|
No default | |
success |
bool
|
No default |
SetCountryArgs
Defined in fuchsia.wlan.tap/wlantap.fidl
Country code the device is to switch to. These values are populated by the wlantap driver and should not be specified manually. See also phy.fidl SetCountryRequest/Response.
| Name | Type | Description | Default |
|---|---|---|---|
alpha2 |
uint8[2]
|
No default |
TxArgs
Defined in fuchsia.wlan.tap/wlantap.fidl
| Name | Type | Description | Default |
|---|---|---|---|
wlanmac_id |
uint16
|
No default | |
packet |
WlanTxPacket
|
No default |
SetChannelArgs
Defined in fuchsia.wlan.tap/wlantap.fidl
| Name | Type | Description | Default |
|---|---|---|---|
wlanmac_id |
uint16
|
No default | |
chan |
fuchsia.wlan.common/WlanChan
|
No default |
ConfigureBssArgs
Defined in fuchsia.wlan.tap/wlantap.fidl
| Name | Type | Description | Default |
|---|---|---|---|
wlanmac_id |
uint16
|
No default | |
config |
WlanBssConfig
|
No default |
SetKeyArgs
Defined in fuchsia.wlan.tap/wlantap.fidl
| Name | Type | Description | Default |
|---|---|---|---|
wlanmac_id |
uint16
|
No default | |
config |
WlanKeyConfig
|
No default |
WlanmacStartArgs
Defined in fuchsia.wlan.tap/wlantap.fidl
| Name | Type | Description | Default |
|---|---|---|---|
wlanmac_id |
uint16
|
No default |