On Tue, May 21, 2013 at 1:43 AM, Shawn Bohrer shawn.boh...@gmail.com wrote:
I appologize if I missed it, but did any support for L3/L4 CSUM
generation get added? Doesn't look like the upstream libibverbs has
it, and I don't seem to see any patches floating around.
Roland commented that he
On Tue, Jan 17, 2012 at 10:21:28AM -0600, Steve Wise wrote:
On 01/17/2012 09:59 AM, Or Gerlitz wrote:
On 1/17/2012 5:08 PM, Steve Wise wrote:
I think this series should add some new send flags for HW that
does checksum offload [...] also, on ingress, most hardware can
do INET checksum
The new qp type designated usage is from user-space in Ethernet environments,
e.g by applications that do TCP/IP offloading. Only processes with the NET_RAW
capability may open such qp. The name raw packet was selected to resemble the
similarity to AF_PACKET / SOL_RAW sockets. Applications that
On 01/17/2012 05:34 AM, Or Gerlitz wrote:
The new qp type designated usage is from user-space in Ethernet environments,
e.g by applications that do TCP/IP offloading. Only processes with the NET_RAW
capability may open such qp. The name raw packet was selected to resemble the
similarity to
Message-
From: linux-rdma-ow...@vger.kernel.org
[mailto:linux-rdma-ow...@vger.kernel.org] On Behalf Of Steve Wise
Sent: Tuesday, January 17, 2012 4:08 PM
To: Or Gerlitz
Cc: Roland Dreier; linux-rdma; Christoph Lameter; Liran Liss
Subject: Re: [PATCH 0/4] add RAW Packet QP type
On 01/17/2012 05:34
On 1/17/2012 5:08 PM, Steve Wise wrote:
I think this series should add some new send flags for HW that does
checksum offload [...] also, on ingress, most hardware can do INET
checksum validation, and a way to indicate the results to the
application is needed. Perhaps flags in the CQE? [...]
On 01/17/2012 09:59 AM, Or Gerlitz wrote:
On 1/17/2012 5:08 PM, Steve Wise wrote:
I think this series should add some new send flags for HW that does checksum offload [...] also, on ingress, most
hardware can do INET checksum validation, and a way to indicate the results to the application is