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Some PMDs cannot work when certain offloads are enable/disabled, as a workaround PMDs auto enable/disable offloads internally and expose it through dev->data->dev_conf.rxmode.offloads. After device specific dev_configure is called compare the requested offloads to the offloads exposed by the PMD and, if the PMD failed to enable a given offload then log it and return -EINVAL from rte_eth_dev_configure, else if the PMD failed to disable a given offload log and continue with rte_eth_dev_configure. Suggested-by: Andrew Rybchenko <arybchenko@solarflare.com> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com> Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.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