5c6942fdb9
Typically when the PMD issues a Rx command to DPAA2 hardware, the HW writes the available descriptors into the given memory. The RX function then processes the frames and prepare them as mbufs. This patch adds support to issue another pull request to hardware in another memory location, before we start processing the output of the first request. This help in controlling the CPU cycles wasted during the wait for the hardware to write the descriptors. Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com> |
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| lib | ||
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| README | ||
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 license for the core libraries and drivers. The kernel components are GPLv2 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