diff options
author | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-25 16:58:09 -0600 |
---|---|---|
committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-26 13:51:36 -0600 |
commit | e349f858d29f300ad9ad327fd57735a1d15e147f (patch) | |
tree | 4fefde7fc3431ed50865eecf7ddb621eac1183c0 /drivers/infiniband/sw | |
parent | 46bdf777685677c1cc6b3da9220aace9da690731 (diff) |
RDMA: Fully setup the device name in ib_register_device
The current code has two copies of the device name, ibdev->dev and
dev_name(&ibdev->dev), and they are setup at different times, which is
very confusing.
Set them both up at the same time and make dev_name() the lead name, which
is the proper use of the driver core APIs. To make it very clear that the
name is not valid until registration pass it in to the
ib_register_device() call rather than messing with ibdev->name directly.
Also the reorganization now checks that dev_name is unique even if it does
not contain a %.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Adit Ranadive <aditr@vmware.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Acked-by: Devesh Sharma <devesh.sharma@broadcom.com>
Reviewed-by: Shiraz Saleem <shiraz.saleem@intel.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Diffstat (limited to 'drivers/infiniband/sw')
-rw-r--r-- | drivers/infiniband/sw/rdmavt/vt.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.c | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c index 17e4abc067af..e3249d46bcef 100644 --- a/drivers/infiniband/sw/rdmavt/vt.c +++ b/drivers/infiniband/sw/rdmavt/vt.c @@ -828,7 +828,8 @@ int rvt_register_device(struct rvt_dev_info *rdi, u32 driver_id) rdi->ibdev.driver_id = driver_id; /* We are now good to announce we exist */ - ret = ib_register_device(&rdi->ibdev, rdi->driver_f.port_callback); + ret = ib_register_device(&rdi->ibdev, dev_name(&rdi->ibdev.dev), + rdi->driver_f.port_callback); if (ret) { rvt_pr_err(rdi, "Failed to register driver with ib core.\n"); goto bail_mr; diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index f5b1e0ad6142..e4da5b671e4a 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -1159,7 +1159,6 @@ int rxe_register_device(struct rxe_dev *rxe) struct ib_device *dev = &rxe->ib_dev; struct crypto_shash *tfm; - strlcpy(dev->name, "rxe%d", IB_DEVICE_NAME_MAX); strlcpy(dev->node_desc, "rxe", sizeof(dev->node_desc)); dev->owner = THIS_MODULE; @@ -1261,7 +1260,7 @@ int rxe_register_device(struct rxe_dev *rxe) rxe->tfm = tfm; dev->driver_id = RDMA_DRIVER_RXE; - err = ib_register_device(dev, NULL); + err = ib_register_device(dev, "rxe%d", NULL); if (err) { pr_warn("%s failed with error %d\n", __func__, err); goto err1; |