N
Neeti
Hi,
I have a USB RNDIS network device, which when connected to windows
machine shows a network connection. The windows RNDIS driver queries
OID_GEN_LINK_SPEED from device, what speed shall device return?
I am asking this question because:-
My device is a high speed device which means link speed is 480 Mbps.
But since my device implements BULK endpoint, the bandwidth allocated
to it will be 10% i.e Maximum 48 Mbps.
Now If I say the speed is 480 Mbps what will windows use it for? Will
the data transfers from window happen at speed of 480 Mbps or this OID
property is just to show the link speed in network connection status
window.
If windows use this value to do the know the data transfer rate the
performance will be hit because due to bulk endpoint Controller will
never allow more that 48 Mbps data transfer.
Can somebody help?
Navneet
I have a USB RNDIS network device, which when connected to windows
machine shows a network connection. The windows RNDIS driver queries
OID_GEN_LINK_SPEED from device, what speed shall device return?
I am asking this question because:-
My device is a high speed device which means link speed is 480 Mbps.
But since my device implements BULK endpoint, the bandwidth allocated
to it will be 10% i.e Maximum 48 Mbps.
Now If I say the speed is 480 Mbps what will windows use it for? Will
the data transfers from window happen at speed of 480 Mbps or this OID
property is just to show the link speed in network connection status
window.
If windows use this value to do the know the data transfer rate the
performance will be hit because due to bulk endpoint Controller will
never allow more that 48 Mbps data transfer.
Can somebody help?
Navneet