8788fec1f2
Since there is no "descriptor done" flag like on Intel drivers, the approach is different on mlx5 driver. - for Tx, we call txq_complete() to free descriptors processed by the hw, then we check if the descriptor is between tail and head - for Rx, we need to browse the cqes, managing compressed ones, to get the number of used descriptors. Signed-off-by: Olivier Matz <olivier.matz@6wind.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 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