Netdev Archive on lore.kernel.org
 help / color / Atom feed
From: Jianbo Liu <jianbol@mellanox.com>
To: Leon Romanovsky <leonro@mellanox.com>
Cc: Saeed Mahameed <saeedm@mellanox.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
	Roi Dayan <roid@mellanox.com>, Mark Bloch <markb@mellanox.com>
Subject: Re: [PATCH mlx5-next 11/15] RDMA/mlx5: Add vport metadata matching for IB representors
Date: Wed, 19 Jun 2019 06:40:16 +0000
Message-ID: <20190619063941.GA5176@mellanox.com> (raw)
In-Reply-To: <20190619050412.GC11611@mtr-leonro.mtl.com>

The 06/19/2019 13:04, Leon Romanovsky wrote:
> On Wed, Jun 19, 2019 at 04:44:26AM +0000, Jianbo Liu wrote:
> > The 06/18/2019 18:19, Leon Romanovsky wrote:
> > > On Mon, Jun 17, 2019 at 07:23:30PM +0000, Saeed Mahameed wrote:
> > > > From: Jianbo Liu <jianbol@mellanox.com>
> > > >
> > > > If vport metadata matching is enabled in eswitch, the rule created
> > > > must be changed to match on the metadata, instead of source port.
> > > >
> > > > Signed-off-by: Jianbo Liu <jianbol@mellanox.com>
> > > > Reviewed-by: Roi Dayan <roid@mellanox.com>
> > > > Reviewed-by: Mark Bloch <markb@mellanox.com>
> > > > Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
> > > > ---
> > > >  drivers/infiniband/hw/mlx5/ib_rep.c | 11 +++++++
> > > >  drivers/infiniband/hw/mlx5/ib_rep.h | 16 ++++++++++
> > > >  drivers/infiniband/hw/mlx5/main.c   | 45 +++++++++++++++++++++++------
> > > >  3 files changed, 63 insertions(+), 9 deletions(-)
> > > >
> > > > diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c
> > > > index 22e651cb5534..d4ed611de35d 100644
> > > > --- a/drivers/infiniband/hw/mlx5/ib_rep.c
> > > > +++ b/drivers/infiniband/hw/mlx5/ib_rep.c
> > > > @@ -131,6 +131,17 @@ struct mlx5_eswitch_rep *mlx5_ib_vport_rep(struct mlx5_eswitch *esw, int vport)
> > > >  	return mlx5_eswitch_vport_rep(esw, vport);
> > > >  }
> > > >
> > > > +u32 mlx5_ib_eswitch_vport_match_metadata_enabled(struct mlx5_eswitch *esw)
> > > > +{
> > > > +	return mlx5_eswitch_vport_match_metadata_enabled(esw);
> > > > +}
> > > > +
> > > > +u32 mlx5_ib_eswitch_get_vport_metadata_for_match(struct mlx5_eswitch *esw,
> > > > +						 u16 vport)
> > > > +{
> > > > +	return mlx5_eswitch_get_vport_metadata_for_match(esw, vport);
> > > > +}
> > >
> > > 1. There is no need to introduce one line functions, call to that code directly.
> >
> > No. They are in IB, and we don't want them be mixed up by the original
> > functions in eswitch. Please ask Mark more about it.
> 
> Please enlighten me.

It was suggested by Mark in prevouis review.
I think it's because there are in different modules, and better to with
different names, so introduce there extra one line functions.
Please correct me if I'm wrong, Mark...

> 
> >
> > > 2. It should be bool and not u32.
> > >
> > > Thanks
> >
> > --

-- 

  reply index

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-17 19:23 [PATCH mlx5-next 00/15] Mellanox, mlx5 vport metadata matching Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 01/15] net/mlx5: Introduce vport metadata matching bits and enum constants Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 02/15] net/mlx5: Get vport ACL namespace by vport index Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 03/15] net/mlx5: Support allocating modify header context from ingress ACL Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 04/15] net/mlx5: Add flow context for flow tag Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 05/15] net/mlx5: E-Switch, Tag packet with vport number in VF vports and uplink ingress ACLs Saeed Mahameed
2019-06-18 10:31   ` Parav Pandit
2019-06-19  5:12     ` Jianbo Liu
2019-06-19  5:42       ` Parav Pandit
2019-06-19  6:45         ` Jianbo Liu
2019-06-19 12:52     ` Jianbo Liu
2019-06-18 11:00   ` Parav Pandit
2019-06-17 19:23 ` [PATCH mlx5-next 06/15] net/mlx5e: Specifying known origin of packets matching the flow Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 07/15] net/mlx5: E-Switch, Add match on vport metadata for rule in fast path Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 08/15] net/mlx5: E-Switch, Add query and modify esw vport context functions Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 09/15] net/mlx5: E-Switch, Pass metadata from FDB to eswitch manager Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 10/15] net/mlx5: E-Switch, Add match on vport metadata for rule in slow path Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 11/15] RDMA/mlx5: Add vport metadata matching for IB representors Saeed Mahameed
2019-06-18 10:19   ` Leon Romanovsky
2019-06-19  4:44     ` Jianbo Liu
2019-06-19  5:04       ` Leon Romanovsky
2019-06-19  6:40         ` Jianbo Liu [this message]
2019-06-19  6:51           ` Leon Romanovsky
2019-06-19  7:26             ` Mark Bloch
2019-06-19  7:43               ` Leon Romanovsky
2019-06-19  7:58                 ` Mark Bloch
2019-06-19  8:12                   ` Leon Romanovsky
2019-06-19 17:52                     ` Mark Bloch
2019-06-17 19:23 ` [PATCH mlx5-next 12/15] net/mlx5: E-Switch, Enable vport metadata matching if firmware supports it Saeed Mahameed
2019-06-18 10:24   ` Parav Pandit
2019-06-18 10:35     ` Leon Romanovsky
2019-06-17 19:23 ` [PATCH mlx5-next 13/15] net/mlx5: E-Switch, Use vport index when init rep Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 14/15] {IB, net}/mlx5: E-Switch, Use index of rep for vport to IB port mapping Saeed Mahameed
2019-06-18 10:42   ` Leon Romanovsky
2019-06-18 10:47     ` Parav Pandit
2019-06-18 18:25       ` Saeed Mahameed
2019-06-19  5:00         ` Leon Romanovsky
2019-06-17 19:23 ` [PATCH mlx5-next 15/15] RDMA/mlx5: Cleanup rep when doing unload Saeed Mahameed
2019-06-18 10:38   ` Leon Romanovsky

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190619063941.GA5176@mellanox.com \
    --to=jianbol@mellanox.com \
    --cc=leonro@mellanox.com \
    --cc=linux-rdma@vger.kernel.org \
    --cc=markb@mellanox.com \
    --cc=netdev@vger.kernel.org \
    --cc=roid@mellanox.com \
    --cc=saeedm@mellanox.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Netdev Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/netdev/0 netdev/git/0.git
	git clone --mirror https://lore.kernel.org/netdev/1 netdev/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 netdev netdev/ https://lore.kernel.org/netdev \
		netdev@vger.kernel.org netdev@archiver.kernel.org
	public-inbox-index netdev

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.netdev


AGPL code for this site: git clone https://public-inbox.org/ public-inbox