From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@nvidia.com>
Cc: Parav Pandit <parav@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, rds-devel@oss.oracle.com,
Santosh Shilimkar <santosh.shilimkar@oracle.com>
Subject: [PATCH rdma-next 6/8] IB/opa_vnic: Move to client_supported callback
Date: Mon, 5 Apr 2021 08:49:58 +0300 [thread overview]
Message-ID: <20210405055000.215792-7-leon@kernel.org> (raw)
In-Reply-To: <20210405055000.215792-1-leon@kernel.org>
From: Parav Pandit <parav@nvidia.com>
Move to newly introduced client_supported callback
Avoid client registration using newly introduced helper callback if the
IB device doesn't have OPA VNIC capability.
Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
index cecf0f7cadf9..58658eba97dd 100644
--- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
+++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
@@ -121,6 +121,7 @@ static struct ib_client opa_vnic_client = {
.name = opa_vnic_driver_name,
.add = opa_vnic_vema_add_one,
.remove = opa_vnic_vema_rem_one,
+ .is_supported = rdma_cap_opa_vnic,
};
/**
@@ -993,9 +994,6 @@ static int opa_vnic_vema_add_one(struct ib_device *device)
struct opa_vnic_ctrl_port *cport;
int rc, size = sizeof(*cport);
- if (!rdma_cap_opa_vnic(device))
- return -EOPNOTSUPP;
-
size += device->phys_port_cnt * sizeof(struct opa_vnic_vema_port);
cport = kzalloc(size, GFP_KERNEL);
if (!cport)
--
2.30.2
next prev parent reply other threads:[~2021-04-05 5:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-05 5:49 [PATCH rdma-next 0/8] Generalize if ULP supported check Leon Romanovsky
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 ` Leon Romanovsky [this message]
2021-04-05 5:49 ` [PATCH rdma-next 7/8] net/smc: Move to client_supported callback 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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