On Mon, Dec 15, 2014 at 10:56:59AM +0800, Ouyang Changchun wrote: > This patch enables VF RSS for Niantic, which allow each VF having at most 4 > queues. > The actual queue number per VF depends on the number of VF: > VF number from 1~32: 4 queues per VF; > VF number from 33~max vf num: 2 queues per VF; > > On host, to enable VF RSS functionality, mq mode should be set as > ETH_MQ_RX_VMDQ_RSS > or ETH_MQ_RX_RSS mode, and SRIOV mode should be activated. > It also needs config VF RSS information like hash function, RSS key, RSS key > length. >
Hi Changchun, are there limitations to this support, as I understood that that RSS support for VFs was not fully available in Niantic-based hardware? /Bruce > Changchun Ouyang (6): > ixgbe: Code cleanup > ixgbe: Negotiate VF API version > ixgbe: Get VF queue number > ether: Check VMDq RSS mode > ixgbe: Config VF RSS > testpmd: Set Rx VMDq RSS mode > > app/test-pmd/testpmd.c | 9 ++++ > lib/librte_ether/rte_ethdev.c | 21 ++++++-- > lib/librte_pmd_ixgbe/ixgbe_ethdev.h | 1 + > lib/librte_pmd_ixgbe/ixgbe_pf.c | 75 ++++++++++++++++++++++++++++- > lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 95 > +++++++++++++++++++++++++++---------- > 5 files changed, 171 insertions(+), 30 deletions(-) > > -- > 1.8.4.2 >
