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From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@nvidia.com>
Cc: Leon Romanovsky <leonro@nvidia.com>,
	"David S. Miller" <davem@davemloft.net>,
	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Karsten Graul <kgraul@linux.ibm.com>,
	linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
	linux-s390@vger.kernel.org,
	Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>,
	netdev@vger.kernel.org, Parav Pandit <parav@nvidia.com>,
	rds-devel@oss.oracle.com,
	Santosh Shilimkar <santosh.shilimkar@oracle.com>
Subject: [PATCH rdma-next 0/8] Generalize if ULP supported check
Date: Mon,  5 Apr 2021 08:49:52 +0300
Message-ID: <20210405055000.215792-1-leon@kernel.org> (raw)

From: Leon Romanovsky <leonro@nvidia.com>

Hi,

This series adds new callback to check if ib client is supported/not_supported.
Such general callback allows us to save memory footprint by not starting
on devices that not going to work on them anyway.

Thanks

Parav Pandit (8):
  RDMA/core: Check if client supports IB device or not
  RDMA/cma: Skip device which doesn't support CM
  IB/cm: Skip device which doesn't support IB CM
  IB/core: Skip device which doesn't have necessary capabilities
  IB/IPoIB: Skip device which doesn't have InfiniBand port
  IB/opa_vnic: Move to client_supported callback
  net/smc: Move to client_supported callback
  net/rds: Move to client_supported callback

 drivers/infiniband/core/cm.c                  | 15 +++++++++++++-
 drivers/infiniband/core/cma.c                 | 15 +++++++++++++-
 drivers/infiniband/core/device.c              |  3 +++
 drivers/infiniband/core/multicast.c           | 15 +++++++++++++-
 drivers/infiniband/core/sa_query.c            | 15 +++++++++++++-
 drivers/infiniband/ulp/ipoib/ipoib_main.c     | 13 ++++++++++++
 .../infiniband/ulp/opa_vnic/opa_vnic_vema.c   |  4 +---
 include/rdma/ib_verbs.h                       |  9 +++++++++
 net/rds/ib.c                                  | 20 ++++++++++++-------
 net/smc/smc_ib.c                              |  9 ++++++---
 10 files changed, 101 insertions(+), 17 deletions(-)

-- 
2.30.2


             reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-05  5:49 Leon Romanovsky [this message]
2021-04-05  5:49 ` [PATCH rdma-next 1/8] RDMA/core: Check if client supports IB device or not Leon Romanovsky
2021-04-05  6:20   ` Gal Pressman
2021-04-05  8:46     ` Leon Romanovsky
2021-04-05  5:49 ` [PATCH rdma-next 2/8] RDMA/cma: Skip device which doesn't support CM Leon Romanovsky
2021-04-05  5:49 ` [PATCH rdma-next 3/8] IB/cm: Skip device which doesn't support IB CM Leon Romanovsky
2021-04-05  5:49 ` [PATCH rdma-next 4/8] IB/core: Skip device which doesn't have necessary capabilities Leon Romanovsky
2021-04-06 15:46   ` Jason Gunthorpe
2021-04-07 15:06     ` Parav Pandit
2021-04-07 15:13       ` Jason Gunthorpe
2021-04-07 15:44         ` Parav Pandit
2021-04-08 12:16           ` Jason Gunthorpe
2021-04-09 12:31             ` Parav Pandit
2021-04-05  5:49 ` [PATCH rdma-next 5/8] IB/IPoIB: Skip device which doesn't have InfiniBand port Leon Romanovsky
2021-04-05  5:49 ` [PATCH rdma-next 6/8] IB/opa_vnic: Move to client_supported callback Leon Romanovsky
2021-04-05  5:49 ` [PATCH rdma-next 7/8] net/smc: " Leon Romanovsky
2021-04-05  5:50 ` [PATCH rdma-next 8/8] net/rds: " Leon Romanovsky
2021-04-05 16:12   ` Santosh Shilimkar

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