David, Our next rev of the card Xframe II has support for large send offload for UDP as well. We are in the process of generating and testing a kernel patch for the same. The initial results look very good.
If you feel this is useful, we can send across the patch for review (along with benchmark results). Also, currently it's written for IPv4. We could do it for IPv6 as well. Will wait for your opinion.. Thanks, Ravi -----Original Message----- From: Ravinandan Arakali [mailto:[EMAIL PROTECTED] Sent: Friday, April 15, 2005 10:00 AM To: 'David S. Miller' Cc: '[email protected]' Subject: RE: TSO and IPv6 Thanks David. Yes, infact we have a card which supports TSO over IPv6. This support in the kernel will be helpful to us. Ravi -----Original Message----- From: David S. Miller [mailto:[EMAIL PROTECTED] Sent: Thursday, April 14, 2005 9:27 PM To: Ravinandan Arakali Cc: [email protected] Subject: Re: TSO and IPv6 On Thu, 14 Apr 2005 17:13:13 -0700 "Ravinandan Arakali" <[EMAIL PROTECTED]> wrote: > Does Linux support TSO for "TCP over IPv6" ? I did some searching > in the IPv6 code(2.6.12 kernel) but couldn't find any such support. No, the support is not there, not because of any technical reason but simply because no devices exist which can handle ipv6 TCP TSO. If you have a card which can do it, we simply need to add a new NETIF_F_TSO_IPV6 flag and the necessary tcp*.c code. - To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
