9a6d2fae26
Each call to enetc_clean_tx_ring will cost at least 150-200 CPU cycles even if no clean-up is done, due to the CI register read. We're only calling it once at the end of the function, on the assumption that software is slower than hardware and hardware completed sending older frames out by now. We're also cleaning up the ring before kicking off Tx for the new batch to minimize chances of contention on the Tx ring. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Acked-by: Gagandeep Singh <g.singh@nxp.com> |
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| .ci | ||
| 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