> -----Original Message----- > From: dev <dev-boun...@dpdk.org> On Behalf Of Bing Zhao > Sent: Thursday, October 22, 2020 17:07 > To: viachesl...@mellanox.com; ma...@mellanox.com > Cc: dev@dpdk.org; Ori Kam <or...@nvidia.com>; Raslan Darawsheh > <rasl...@nvidia.com> > Subject: [dpdk-dev] [PATCH v2 1/6] net/mlx5: change hairpin queue peer > checking > > In the current implementation of single port mode hairpin, the peer queue > should belong to the same port of the current queue. When the two ports > hairpin mode is introduced, such checking should be removed to make the > hairpin queue setup execute successfully since it is not a valid condition > anymore. > > In the meanwhile, different devices could have different queue configurations. > The queues number of peer port is unknown to the current device. The > checking should be removed also. > > If the Tx and Rx port IDs of a hairpin peer are different, only the manual > binding and explicit Tx flows are supported. Or else, the four combinations of > modes could be supported. The mode attributes consistency checking will be > done when connecting the queue with its peer queue. > > Signed-off-by: Bing Zhao <bi...@nvidia.com> Acked-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
> --- > drivers/net/mlx5/mlx5_rxq.c | 23 +++++++++++++++++------ > drivers/net/mlx5/mlx5_txq.c | 23 +++++++++++++++++------ > 2 files changed, 34 insertions(+), 12 deletions(-)
