[ofa-general] [PATCH - 11] ipoib - add LSO support

Or Gerlitz ogerlitz at voltaire.com
Mon Aug 20 08:48:06 PDT 2007


Eli Cohen wrote:
> Add LSO support to ipoib
> 
> Using LSO improves performance by allowing the software
> to not fragment the payload to mtu sized patckets and also
> results in lower rate of interrupts since each such work
> request has just one CQE. 

Hi Eli, Dror,

I see that the patch adds the NETIF_F_TSO flag to the device features 
but not the NETIF_F_UFO flag. Is UDP LSO supported by the connectX HW? 
if yes, what would it take SW wise to support it?

Or.




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