Hi  Andrew,

Thanks for your Response.
I do agree that IEEE 802.3 is Ethernet standard protocol.
Is there any flags available to enable Wi-Fi services IEEE 802.11 Protocol in 
UEFI.
I followed E100 driver implementation, which was provided in “OptionRomPkgs” in 
EDK.
With this sample UNDI driver implementation procedure, I am trying to implement 
UNDI implementation for Wi-Fi device.
Is Wi-Fi device also fall under same device type as Ethernet?
I mean is it Fine to define “IFtype” as “PXE_IFTYPE_ETHERNET” for Wi-fi Device 
also in “UNDI_GetInitInfo”?
If so How we need to handle Media Header implementations.

Thanks and Regards
Jagadish Babu.


From: Andrew Fish [mailto:[email protected]]
Sent: Friday, November 21, 2014 11:23 PM
To: [email protected]
Subject: Re: [edk2] Edk2 FAQ


On Nov 21, 2014, at 2:22 AM, Jagadish Babu Jonnada 
<[email protected]<mailto:[email protected]>> wrote:

Hi,

Is UDK/EDK will support the network stack for “IEEE 802 Networks”?

Well IEEE 802.3 is Ethernet. I’m not sure what you mean by 802 networks as they 
are a set of networks that support variable packet size. So that includes WiFi, 
Bluetooth, Ethernet, etc.


If I declare IFtype(Interface type) as “PXE_IFTYPE_IEEE_802_NETWORK”(Its value 
is 0x06 as per RFC 1700) in UNDI, I am getting unknown interface (Unk0).
I could observe that In UDK, ARP driver is currently supporting for “Ethernet 
Type” devices only.
So what need to be modified for supporting IEEE 802 Networks device?

If you have any document related to this, please share with me.


UEFI.org<http://UEFI.org> has the UEFI spec that defines how networking works 
in EFI. There is boot from PXE, and iSCSI, and IPv4 and IPv6 network stacks.

Thanks,

Andrew Fish


Thanks and Regards
Jagadish.

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