a2efa4f660
The transmit and receive controller state machines are only enabled after receiving an interrupt and the link status is now valid. If an adapter is being used in conjunction with NC-SI, network controller sideband interface, the adapter may never get a link state change interrupt since the adapter's PHY is always link up and never changes state. To fix this, always enable and disable the transmit and receive with .dev_start and .dev_stop. This is a better match for what is typically done with the other PMD's. Since we may never get an interrupt to check the link state, we also poll once at the end of .dev_start to get the current link status. Signed-off-by: Chas Williams <chas3@att.com> Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com> |
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| examples | ||
| lib | ||
| license | ||
| mk | ||
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| test | ||
| usertools | ||
| .gitattributes | ||
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| MAINTAINERS | ||
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| README | ||
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