101   EFI_DHCP4_PACKET_OPTION       *PxeOption;  in PxeBcParseVendorOptions()  local
106   PxeOption       = (EFI_DHCP4_PACKET_OPTION *) &Dhcp4Option->Data[0];  in PxeBcParseVendorOptions()
109   ASSERT (PxeOption != NULL);  in PxeBcParseVendorOptions()
111   while ((Offset < VendorOptionLen) && (PxeOption->OpCode != DHCP4_TAG_EOP)) {  in PxeBcParseVendorOptions()
115     switch (PxeOption->OpCode) {  in PxeBcParseVendorOptions()
119       CopyMem (&VendorOption->MtftpIp, PxeOption->Data, sizeof (EFI_IPv4_ADDRESS));  in PxeBcParseVendorOptions()
124       CopyMem (&VendorOption->MtftpCPort, PxeOption->Data, sizeof (VendorOption->MtftpCPort));  in PxeBcParseVendorOptions()
129       CopyMem (&VendorOption->MtftpSPort, PxeOption->Data, sizeof (VendorOption->MtftpSPort));  in PxeBcParseVendorOptions()
134       VendorOption->MtftpTimeout = *PxeOption->Data;  in PxeBcParseVendorOptions()
139       VendorOption->MtftpDelay = *PxeOption->Data;  in PxeBcParseVendorOptions()
144       VendorOption->DiscoverCtrl = *PxeOption->Data;  in PxeBcParseVendorOptions()
149       CopyMem (&VendorOption->DiscoverMcastIp, PxeOption->Data, sizeof (EFI_IPv4_ADDRESS));  in PxeBcParseVendorOptions()
154       VendorOption->BootSvrLen  = PxeOption->Length;  in PxeBcParseVendorOptions()
155       VendorOption->BootSvr     = (PXEBC_BOOT_SVR_ENTRY *) PxeOption->Data;  in PxeBcParseVendorOptions()
160       VendorOption->BootMenuLen = PxeOption->Length;  in PxeBcParseVendorOptions()
161       VendorOption->BootMenu    = (PXEBC_BOOT_MENU_ENTRY *) PxeOption->Data;  in PxeBcParseVendorOptions()
166       VendorOption->MenuPromptLen = PxeOption->Length;  in PxeBcParseVendorOptions()
167       VendorOption->MenuPrompt    = (PXEBC_MENU_PROMPT *) PxeOption->Data;  in PxeBcParseVendorOptions()
172       CopyMem (&VendorOption->McastIpBase, PxeOption->Data, sizeof (EFI_IPv4_ADDRESS));  in PxeBcParseVendorOptions()
173 …   CopyMem (&VendorOption->McastIpBlock, PxeOption->Data + 4, sizeof (VendorOption->McastIpBlock));  in PxeBcParseVendorOptions()
174 …   CopyMem (&VendorOption->McastIpRange, PxeOption->Data + 6, sizeof (VendorOption->McastIpRange));  in PxeBcParseVendorOptions()
179       VendorOption->CredTypeLen = PxeOption->Length;  in PxeBcParseVendorOptions()
180       VendorOption->CredType    = (UINT32 *) PxeOption->Data;  in PxeBcParseVendorOptions()
185       CopyMem (&VendorOption->BootSrvType, PxeOption->Data, sizeof (VendorOption->BootSrvType));  in PxeBcParseVendorOptions()
186 …   CopyMem (&VendorOption->BootSrvLayer, PxeOption->Data + 2, sizeof (VendorOption->BootSrvLayer));  in PxeBcParseVendorOptions()
199     SET_VENDOR_OPTION_BIT_MAP (BitMap, PxeOption->OpCode);  in PxeBcParseVendorOptions()
204     if (PxeOption->OpCode == DHCP4_TAG_PAD) {  in PxeBcParseVendorOptions()
207       Offset = (UINT8) (Offset + PxeOption->Length + 2);  in PxeBcParseVendorOptions()
210     PxeOption = (EFI_DHCP4_PACKET_OPTION *) (Dhcp4Option->Data + Offset);  in PxeBcParseVendorOptions()