5135f3ca49
Previously, DCB(Data Center Bridging) is only enabled on PF,
queue mapping and BW configuration is only done on PF.
This patch enables DCB for VMDQ VSIs(Virtual Station Interfaces)
by following steps:
1. Take BW and ETS(Enhanced Transmission Selection)
configuration on VEB(Virtual Ethernet Bridge).
2. Take BW and ETS configuration on VMDQ VSIs.
3. Update TC(Traffic Class) and queues mapping on VMDQ VSIs.
To enable DCB on VMDQ, the number of TCs should not be larger than
the number of queues in VMDQ pools, and the number of queues per
VMDQ pool is specified by CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM
in config/common_* file.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
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 license for the core libraries and drivers. The kernel components are GPLv2 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