6da67e706d
Currently, the driver always allocates a dedicated NIC RSS context for every separate flow rule with action RSS, which is not optimal. First of all, multiple rules which have the same RSS specification can share a context since filters in the hardware operate this way. Secondly, entries in a context's indirection table are not precise queue IDs but offsets with regard to the base queue ID of a filter. This way, for example, queue arrays "0, 1, 2" and "3, 4, 5" in two otherwise identical RSS specifications allow the driver to use the same context since they both yield the same table of queue offsets. Rework flow action RSS support in order to use these optimisations. Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru> Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Reviewed-by: Andy Moreton <amoreton@xilinx.com> |
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| .ci | ||
| .github/workflows | ||
| 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