netdev - RE: [PATCH net-next] qed: Add srq core support for RoCE and iWARP

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Message-ID: <BN7PR07MB45130D091834BAAAF6CD5D39985B0@BN7PR07MB4513.namprd07.prod.outlook.com>
Date:   Tue, 10 Jul 2018 09:20:14 +0000
From:   "Bason, Yuval" <Yuval.Bason@...ium.com>
To:     Jason Gunthorpe <jgg@...pe.ca>
CC:     "davem@...emloft.net" <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "dledford@...hat.com" <dledford@...hat.com>,
        "linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
        "Kalderon, Michal" <Michal.Kalderon@...ium.com>,
        "Elior, Ariel" <Ariel.Elior@...ium.com>
Subject: RE: [PATCH net-next] qed: Add srq core support for RoCE and iWARP

> From: Jason Gunthorpe [mailto:jgg@...pe.ca]
> Sent: Monday, July 9, 2018 7:42 PM
> 
> On Wed, May 30, 2018 at 04:11:37PM +0300, Yuval Bason wrote:
> > This patch adds support for configuring SRQ and provides the necessary
> > APIs for rdma upper layer driver (qedr) to enable the SRQ feature.
> >
> > Signed-off-by: Michal Kalderon <michal.kalderon@...ium.com>
> > Signed-off-by: Ariel Elior <ariel.elior@...ium.com>
> > Signed-off-by: Yuval Bason <yuval.bason@...ium.com>
> > ---
> >  drivers/net/ethernet/qlogic/qed/qed_cxt.c   |   5 +-
> >  drivers/net/ethernet/qlogic/qed/qed_cxt.h   |   1 +
> >  drivers/net/ethernet/qlogic/qed/qed_hsi.h   |   2 +
> >  drivers/net/ethernet/qlogic/qed/qed_iwarp.c |  23 ++++
> >  drivers/net/ethernet/qlogic/qed/qed_main.c  |   2 +
> >  drivers/net/ethernet/qlogic/qed/qed_rdma.c  | 179
> +++++++++++++++++++++++++++-
> >  drivers/net/ethernet/qlogic/qed/qed_rdma.h  |   2 +
> >  drivers/net/ethernet/qlogic/qed/qed_roce.c  |  17 ++-
> >  include/linux/qed/qed_rdma_if.h             |  12 +-
> >  9 files changed, 235 insertions(+), 8 deletions(-)
> 
> Is this a pre-requisite for your related RDMA patches?
> 
Yes, but this was already accepted to net-next in previous cycle and is part of the rdma-next tree:
https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/drivers/net/ethernet/qlogic/qed?h=for-next&id=39dbc646fd2c67ee9b71450ce172cbd714d4e7fb

> If yes, are you proposing that this patch should go via the RDMA tree?
> 
> Jason