--- /dev/null
+/** @file\r
+ Header file to be included by MnpVlan.c.\r
+\r
+Copyright (c) 2009, Intel Corporation<BR>\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions\r
+of the BSD License which accompanies this distribution. The full\r
+text of the license may be found at<BR>\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#ifndef __MNP_VLAN_H__\r
+#define __MNP_VLAN_H__\r
+\r
+#include "MnpDriver.h"\r
+\r
+extern EFI_VLAN_CONFIG_PROTOCOL mVlanConfigProtocolTemplate;\r
+\r
+\r
+/**\r
+ Create a child handle for the VLAN ID.\r
+\r
+ @param[in] ImageHandle The driver image handle.\r
+ @param[in] ControllerHandle Handle of device to bind driver to.\r
+ @param[in] VlanId The VLAN ID.\r
+ @param[out] Devicepath Pointer to returned device path for child handle.\r
+\r
+ @return The handle of VLAN child or NULL if failed to create VLAN child.\r
+\r
+**/\r
+EFI_HANDLE\r
+MnpCreateVlanChild (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN UINT16 VlanId,\r
+ OUT EFI_DEVICE_PATH_PROTOCOL **Devicepath OPTIONAL\r
+ );\r
+\r
+/**\r
+ Remove VLAN tag of a packet.\r
+\r
+ @param[in, out] MnpDeviceData Pointer to the mnp device context data.\r
+ @param[in, out] Nbuf Pointer to the NET_BUF to remove VLAN tag.\r
+ @param[out] VlanId Pointer to the returned VLAN ID.\r
+\r
+ @retval TRUE VLAN tag is removed from this packet.\r
+ @retval FALSE There is no VLAN tag in this packet.\r
+\r
+**/\r
+BOOLEAN\r
+MnpRemoveVlanTag (\r
+ IN OUT MNP_DEVICE_DATA *MnpDeviceData,\r
+ IN OUT NET_BUF *Nbuf,\r
+ OUT UINT16 *VlanId\r
+ );\r
+\r
+/**\r
+ Build the packet to transmit from the TxData passed in.\r
+\r
+ @param MnpServiceData Pointer to the mnp service context data.\r
+ @param TxData Pointer to the transmit data containing the\r
+ information to build the packet.\r
+ @param ProtocolType Pointer to the Ethernet protocol type.\r
+ @param Packet Pointer to record the address of the packet.\r
+ @param Length Pointer to a UINT32 variable used to record the\r
+ packet's length.\r
+\r
+**/\r
+VOID\r
+MnpInsertVlanTag (\r
+ IN MNP_SERVICE_DATA *MnpServiceData,\r
+ IN EFI_MANAGED_NETWORK_TRANSMIT_DATA *TxData,\r
+ OUT UINT16 *ProtocolType,\r
+ IN OUT UINT8 **Packet,\r
+ IN OUT UINT32 *Length\r
+ );\r
+\r
+/**\r
+ Get VLAN configuration variable.\r
+\r
+ @param[in] MnpDeviceData Pointer to the MNP device context data.\r
+ @param[out] NumberOfVlan Pointer to number of VLAN to be returned.\r
+ @param[out] VlanVariable Pointer to the buffer to return requested\r
+ array of VLAN_TCI.\r
+\r
+ @retval EFI_SUCCESS The array of VLAN_TCI was returned in VlanVariable\r
+ and number of VLAN was returned in NumberOfVlan.\r
+ @retval EFI_NOT_FOUND VLAN configuration variable not found.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the configuration.\r
+\r
+**/\r
+EFI_STATUS\r
+MnpGetVlanVariable (\r
+ IN MNP_DEVICE_DATA *MnpDeviceData,\r
+ OUT UINTN *NumberOfVlan,\r
+ OUT VLAN_TCI **VlanVariable\r
+ );\r
+\r
+/**\r
+ Set VLAN configuration variable.\r
+\r
+ @param[in] MnpDeviceData Pointer to the MNP device context data.\r
+ @param[in] NumberOfVlan Number of VLAN in array VlanVariable.\r
+ @param[in] VlanVariable Pointer to array of VLAN_TCI.\r
+\r
+ @retval EFI_SUCCESS The VLAN variable is successfully set.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough resource to set the configuration.\r
+\r
+**/\r
+EFI_STATUS\r
+MnpSetVlanVariable (\r
+ IN MNP_DEVICE_DATA *MnpDeviceData,\r
+ IN UINTN NumberOfVlan,\r
+ IN VLAN_TCI *VlanVariable\r
+ );\r
+\r
+/**\r
+ Create a VLAN device or modify the configuration parameter of an\r
+ already-configured VLAN.\r
+\r
+ The Set() function is used to create a new VLAN device or change the VLAN\r
+ configuration parameters. If the VlanId hasn't been configured in the\r
+ physical Ethernet device, a new VLAN device will be created. If a VLAN with\r
+ this VlanId is already configured, then related configuration will be updated\r
+ as the input parameters.\r
+\r
+ If VlanId is zero, the VLAN device will send and receive untagged frames.\r
+ Otherwise, the VLAN device will send and receive VLAN-tagged frames containing the VlanId.\r
+ If VlanId is out of scope of (0-4094), EFI_INVALID_PARAMETER is returned.\r
+ If Priority is out of the scope of (0-7), then EFI_INVALID_PARAMETER is returned.\r
+ If there is not enough system memory to perform the registration, then\r
+ EFI_OUT_OF_RESOURCES is returned.\r
+\r
+ @param[in] This Points to the EFI_VLAN_CONFIG_PROTOCOL.\r
+ @param[in] VlanId A unique identifier (1-4094) of the VLAN which is being created\r
+ or modified, or zero (0).\r
+ @param[in] Priority 3 bit priority in VLAN header. Priority 0 is default value. If\r
+ VlanId is zero (0), Priority is ignored.\r
+\r
+ @retval EFI_SUCCESS The VLAN is successfully configured.\r
+ @retval EFI_INVALID_PARAMETER One or more of following conditions is TRUE:\r
+ - This is NULL.\r
+ - VlanId is an invalid VLAN Identifier.\r
+ - Priority is invalid.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough system memory to perform the registration.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+VlanConfigSet (\r
+ IN EFI_VLAN_CONFIG_PROTOCOL *This,\r
+ IN UINT16 VlanId,\r
+ IN UINT8 Priority\r
+ );\r
+\r
+/**\r
+ Find configuration information for specified VLAN or all configured VLANs.\r
+\r
+ The Find() function is used to find the configuration information for matching\r
+ VLAN and allocate a buffer into which those entries are copied.\r
+\r
+ @param[in] This Points to the EFI_VLAN_CONFIG_PROTOCOL.\r
+ @param[in] VlanId Pointer to VLAN identifier. Set to NULL to find all\r
+ configured VLANs.\r
+ @param[out] NumberOfVlan The number of VLANs which is found by the specified criteria.\r
+ @param[out] Entries The buffer which receive the VLAN configuration.\r
+\r
+ @retval EFI_SUCCESS The VLAN is successfully found.\r
+ @retval EFI_INVALID_PARAMETER One or more of following conditions is TRUE:\r
+ - This is NULL.\r
+ - Specified VlanId is invalid.\r
+ @retval EFI_NOT_FOUND No matching VLAN is found.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+VlanConfigFind (\r
+ IN EFI_VLAN_CONFIG_PROTOCOL *This,\r
+ IN UINT16 *VlanId OPTIONAL,\r
+ OUT UINT16 *NumberOfVlan,\r
+ OUT EFI_VLAN_FIND_DATA **Entries\r
+ );\r
+\r
+/**\r
+ Remove the configured VLAN device.\r
+\r
+ The Remove() function is used to remove the specified VLAN device.\r
+ If the VlanId is out of the scope of (0-4094), EFI_INVALID_PARAMETER is returned.\r
+ If specified VLAN hasn't been previously configured, EFI_NOT_FOUND is returned.\r
+\r
+ @param[in] This Points to the EFI_VLAN_CONFIG_PROTOCOL.\r
+ @param[in] VlanId Identifier (0-4094) of the VLAN to be removed.\r
+\r
+ @retval EFI_SUCCESS The VLAN is successfully removed.\r
+ @retval EFI_INVALID_PARAMETER One or more of following conditions is TRUE:\r
+ - This is NULL.\r
+ - VlanId is an invalid parameter.\r
+ @retval EFI_NOT_FOUND The to-be-removed VLAN does not exist.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+VlanConfigRemove (\r
+ IN EFI_VLAN_CONFIG_PROTOCOL *This,\r
+ IN UINT16 VlanId\r
+ );\r
+\r
+#endif\r