diff options
| author |   Parav Pandit <parav@mellanox.com> | 2018-01-09 15:58:55 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-01-22 11:39:50 -0700 |
| commit | 2493a57bc10f4f67d241711b058e42c0b0f1b31a (patch) | |
| tree | 2170d9a276e7098c25890c6dbdd8ca5ba564993e /drivers/infiniband/core | |
| parent | RDMA/cma: Check existence of netdevice during port validation (diff) | |
| download | linux-dev-2493a57bc10f4f67d241711b058e42c0b0f1b31a.tar.xz linux-dev-2493a57bc10f4f67d241711b058e42c0b0f1b31a.zip | |
RDMA/cma: Refactor to access multiple fields of rdma_dev_addr
Pass the rdma_cm_id so that multiple fields of the rdma_dev_addr
structure can be accessed, instead of passing each individual fields.
This is needed to access some additional fields in followup patches.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 61a2f3ead99b..575ee4676252 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -612,11 +612,14 @@ static int cma_translate_addr(struct sockaddr *addr, struct rdma_dev_addr *dev_a static inline int cma_validate_port(struct ib_device *device, u8 port, enum ib_gid_type gid_type, - union ib_gid *gid, int dev_type, - int bound_if_index) + union ib_gid *gid, + struct rdma_id_private *id_priv) { - int ret = -ENODEV; + struct rdma_dev_addr *dev_addr = &id_priv->id.route.addr.dev_addr; + int bound_if_index = dev_addr->bound_dev_if; + int dev_type = dev_addr->dev_type; struct net_device *ndev = NULL; + int ret = -ENODEV; if ((dev_type == ARPHRD_INFINIBAND) && !rdma_protocol_ib(device, port)) return ret; @@ -671,8 +674,7 @@ static int cma_acquire_dev(struct rdma_id_private *id_priv, rdma_protocol_ib(cma_dev->device, port) ? IB_GID_TYPE_IB : listen_id_priv->gid_type, gidp, - dev_addr->dev_type, - dev_addr->bound_dev_if); + id_priv); if (!ret) { id_priv->id.port_num = port; goto out; @@ -693,8 +695,7 @@ static int cma_acquire_dev(struct rdma_id_private *id_priv, rdma_protocol_ib(cma_dev->device, port) ? IB_GID_TYPE_IB : cma_dev->default_gid_type[port - 1], - gidp, dev_addr->dev_type, - dev_addr->bound_dev_if); + gidp, id_priv); if (!ret) { id_priv->id.port_num = port; goto out; |