Hello All, As discussed in the last meeting, I have created a OVS 2.7 fork with our hardware acceleration implementation as below.
https://github.com/sugchand/ovs.git (branch - dpdk-hw-accel-intel<https://github.com/sugchand/ovs/tree/dpdk-hw-accel-intel>) Few points on the implementation. 1) This implementation is just for reference to show the proposal. 2) The code is still 2.7 based. We will merge to latest branch once we have finalized on the approach. 3) Some of the hardware acceleration functionalities still missing in this implementation, such as flow offload thread , flow stat and tcp-flag handling. We are working on it to add those support. 4) This implementation uses some of hardware specific APIs that are not yet available in the DPDK main tree. So the code may not build properly. Please review the implementation (in the last 12 commits), Will setup a follow up call to discuss further on this. Thank you! Regards _Sugesh _____________________________________________ From: Chandran, Sugesh Sent: Monday, January 29, 2018 1:23 PM To: [email protected]; Darrell Ball <[email protected]>; Simon Horman <[email protected]>; Stokes, Ian <[email protected]>; Yuanhan Liu <[email protected]>; 'Finn Christensen' <[email protected]>; 'jiaquan song' <[email protected]>; '[email protected]' <[email protected]>; Doherty, Declan <[email protected]>; '[email protected]' <[email protected]>; Bodireddy, Bhanuprakash <[email protected]>; Keane, Lorna <[email protected]>; Giller, Robin <[email protected]>; Loftus, Ciara <[email protected]>; Awal, Mohammad Abdul <[email protected]>; Eelco Chaudron <[email protected]>; NPG SW Data Plane Virtual Switching and FPGA <[email protected]> Subject: RE: Hardware Acceleration in OVS-DPDK Thank you all for attending today call. I have updated the MOM in the following document. https://docs.google.com/document/d/1KeQB5NIUph721uuk1f1wMy4QXwSWxlzDaumd_bWX6YI/edit?usp=sharing Regards _Sugesh -----Original Appointment----- From: Sent: None To: Chandran, Sugesh; [email protected]<mailto:[email protected]>; Darrell Ball; Simon Horman; Stokes, Ian; Yuanhan Liu; 'Finn Christensen'; 'jiaquan song'; '[email protected]'; Doherty, Declan; '[email protected]'; Bodireddy, Bhanuprakash; Keane, Lorna; Giller, Robin; Loftus, Ciara; Awal, Mohammad Abdul; Eelco Chaudron <[email protected]<mailto:[email protected]>>; NPG SW Data Plane Virtual Switching and FPGA Subject: Hardware Acceleration in OVS-DPDK When: Monday, January 29, 2018 11:00 AM-12:00 PM (UTC+00:00) Dublin, Edinburgh, Lisbon, London. Where: Skype Meeting Hi All, As discussed in the last hardware acceleration meeting, I am setting up the follow up call to discuss about submitting a RFC patch series on OVS-DPDK full hardware acceleration solution. This time I am scheduling the call at PRC time zone friendly. Agenda for the Call 1) DPDK changes that Intel is working on to support Full offload.(RTE_FLOW changes, port-rep) 2) Proposed OVS changes for the full acceleration. How it can leverage the proposed DPDK APIs. Also look at how these changes will work with hardware from different vendors 3) How the proposal is going to interfere the existing partial offload solution. MOM of last call can be found at following link. Minutes will be captures in the same doc. https://docs.google.com/document/d/1KeQB5NIUph721uuk1f1wMy4QXwSWxlzDaumd_bWX6YI/edit?usp=sharing ......................................................................................................................................... --> Join Skype Meeting<https://meet.intel.com/sugesh.chandran/QLTNR3L5> Trouble Joining? Try Skype Web App<https://meet.intel.com/sugesh.chandran/QLTNR3L5?sl=1> Join by phone +1(916)356-2663 (or your local bridge access #) Choose bridge 5.<tel:+1(916)356-2663%20(or%20your%20local%20bridge%20access%20#)%20Choose%20bridge%205.> (Global) English (United States) Find a local number<https://dial.intel.com> Conference ID: 241032418 Forgot your dial-in PIN?<https://dial.intel.com> |Help<https://o15.officeredir.microsoft.com/r/rlidLync15?clid=1033&p1=5&p2=2009> [!OC([1033])!] ......................................................................................................................................... _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
