fa19eb20d2
Current l2fwd application statically configures adjacent ports as destination ports for forwarding the traffic. Add a portmap option to pass the forwarding port pair mapping which allows the user to configure forwarding port mapping. If no portmap argument is specified, destination port map is not changed and traffic gets forwarded with existing mapping. To align port/queue configuration of each lcore with destination port map, port/queue configuration of each lcore gets modified when portmap option is specified. Ex: ./l2fwd -c 0xff -- -p 0x3f -q 2 --portmap="(0,3)(1,4)(2,5)" With above portmap option, traffic received from portid = 0 gets forwarded to port = 3 and vice versa, similarly traffic gets forwarded on other port pairs (1,4) and (2,5) Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com> Acked-by: Andrzej Ostruszka <aostruszka@marvell.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org