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- /** @file
- The Mac Connection2 Protocol adapter functions for WiFi Connection Manager.
- Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef __EFI_WIFI_IMPL__
- #define __EFI_WIFI_IMPL__
- /**
- Start scan operation, and send out a token to collect available networks.
- @param[in] Nic Pointer to the device data of the selected NIC.
- @retval EFI_SUCCESS The operation is completed.
- @retval EFI_ALREADY_STARTED A former scan operation is already ongoing.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
- @retval Other Errors Return errors when getting networks from low layer.
- **/
- EFI_STATUS
- WifiMgrStartScan (
- IN WIFI_MGR_DEVICE_DATA *Nic
- );
- /**
- Get current link state from low layer.
- @param[in] Nic Pointer to the device data of the selected NIC.
- @param[out] LinkState The pointer to buffer to retrieve link state.
- @retval EFI_SUCCESS The operation is completed.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_UNSUPPORTED Adapter information protocol is not supported.
- @retval Other Errors Returned errors when retrieving link state from low layer.
- **/
- EFI_STATUS
- WifiMgrGetLinkState (
- IN WIFI_MGR_DEVICE_DATA *Nic,
- OUT EFI_ADAPTER_INFO_MEDIA_STATE *LinkState
- );
- /**
- Start connect operation, and send out a token to connect to a target network.
- @param[in] Nic Pointer to the device data of the selected NIC.
- @param[in] Profile The target network to be connected.
- @retval EFI_SUCCESS The operation is completed.
- @retval EFI_ALREADY_STARTED Already in "connected" state, need to perform a disconnect
- operation first.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
- @retval Other Errors Return errors when connecting network on low layer.
- **/
- EFI_STATUS
- WifiMgrConnectToNetwork (
- IN WIFI_MGR_DEVICE_DATA *Nic,
- IN WIFI_MGR_NETWORK_PROFILE *Profile
- );
- /**
- Start disconnect operation, and send out a token to disconnect from current connected
- network.
- @param[in] Nic Pointer to the device data of the selected NIC.
- @retval EFI_SUCCESS The operation is completed.
- @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
- @retval Other Errors Return errors when disconnecting a network on low layer.
- **/
- EFI_STATUS
- WifiMgrDisconnectToNetwork (
- IN WIFI_MGR_DEVICE_DATA *Nic
- );
- /**
- The state machine of the connection manager, periodically check the state and
- perform a corresponding operation.
- @param[in] Event The timer event to be triggered.
- @param[in] Context The context of the Nic device data.
- **/
- VOID
- EFIAPI
- WifiMgrOnTimerTick (
- IN EFI_EVENT Event,
- IN VOID *Context
- );
- #endif
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