daed4b6e3d
The driver support 2 mechanisms in order to support AGE action: 1. Aging by counter - HW counter will be configured to the flow traffic, the driver polls the counter values efficiently to detect flow timeout. 2. Aging by ASO flow hit bit - HW ASO flow-hit bit is allocated for the flow, the driver polls the bit efficiently to detect flow timeout. ASO bit is only single bit resource while counter is 16 bytes, hence, it is better to use ASO instead of counter for aging. When a non-shared COUNT action is also configured to the flow, the driver can use the same counter also for AGE action and no need to create more ASO action for it. The current code always uses ASO when it is supported in the device, change it to reuse the non-shared counter if it exists in the flow. Signed-off-by: Michael Baum <michaelba@nvidia.com> Acked-by: Matan Azrad <matan@nvidia.com> |
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| app | ||
| buildtools | ||
| config | ||
| devtools | ||
| doc | ||
| drivers | ||
| examples | ||
| kernel | ||
| lib | ||
| license | ||
| usertools | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| ABI_VERSION | ||
| 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