f97d6192d5
This patch introduces a FDIR flow management for guaranteed/shared space tracking. The fdir space is reported by the i40e_hw_capabilities.fd_filters_guaranteed and fd_filters_best_effort. The fdir space is managed by hardware and now is tracking in software. The management algorithm is controlled by the GLQF_CTL.INVALPRIO. Detailed implementation please check in the datasheet and the description of struct i40e_fdir_info.fdir_invalprio. This patch changes the global register GLQF_CTL. Therefore, when devarg ``support-multi-driver`` is set, the patch will not take effect to avoid affecting the normal behavior of other i40e drivers, e.g., Linux kernel driver. Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Reviewed-by: Jingjing Wu <jingjing.wu@intel.com> |
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| app | ||
| buildtools | ||
| config | ||
| devtools | ||
| doc | ||
| drivers | ||
| examples | ||
| kernel | ||
| lib | ||
| license | ||
| mk | ||
| usertools | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| ABI_VERSION | ||
| GNUmakefile | ||
| MAINTAINERS | ||
| Makefile | ||
| meson_options.txt | ||
| meson.build | ||
| README | ||
| VERSION | ||
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