1ff81a72d4
Currently we are always setting prefena to 0. This is causing the hardware to only fetch descriptors when there are none free in the cache for a received packet instead of prefetching when it has used the last descriptor regardless of incoming packets. Fix this by allowing the hardware to prefetch Rx descriptors. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com> Signed-off-by: Leyi Rong <leyi.rong@intel.com> Acked-by: Qi Zhang <qi.z.zhang@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