diff options
| author |   Kamal Heib <kamalheib1@gmail.com> | 2020-08-20 15:53:46 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2020-08-27 09:02:42 -0300 |
| commit | b9caebb290d298a114ed6426e644db9a09560055 (patch) | |
| tree | 386eca7dbc110d4aec6274fffaa0d4685396ab2f /drivers/infiniband/hw/usnic | |
| parent | RDMA/ucma: Remove closing and the close_wq (diff) | |
| download | linux-dev-b9caebb290d298a114ed6426e644db9a09560055.tar.xz linux-dev-b9caebb290d298a114ed6426e644db9a09560055.zip | |
RDMA/usnic: Remove the query_pkey callback
Now that the query_pkey() isn't mandatory by the RDMA core, this callback
can be removed from the usnic provider. The libfabric userspace never
touches the pkey.
Link: https://lore.kernel.org/r/20200820125346.111902-1-kamalheib1@gmail.com
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/usnic')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_main.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 11 | ||||
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_verbs.h | 2 |
3 files changed, 0 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_main.c b/drivers/infiniband/hw/usnic/usnic_ib_main.c index c9abe1c01e4e..515460c4212d 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_main.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_main.c @@ -315,7 +315,6 @@ static int usnic_port_immutable(struct ib_device *ibdev, u8 port_num, if (err) return err; - immutable->pkey_tbl_len = attr.pkey_tbl_len; immutable->gid_tbl_len = attr.gid_tbl_len; return 0; @@ -355,7 +354,6 @@ static const struct ib_device_ops usnic_dev_ops = { .modify_qp = usnic_ib_modify_qp, .query_device = usnic_ib_query_device, .query_gid = usnic_ib_query_gid, - .query_pkey = usnic_ib_query_pkey, .query_port = usnic_ib_query_port, .query_qp = usnic_ib_query_qp, .reg_user_mr = usnic_ib_reg_mr, diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c index b8a77ce11590..02a49f661c8d 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c @@ -367,7 +367,6 @@ int usnic_ib_query_port(struct ib_device *ibdev, u8 port, props->port_cap_flags = 0; props->gid_tbl_len = 1; - props->pkey_tbl_len = 1; props->bad_pkey_cntr = 0; props->qkey_viol_cntr = 0; props->max_mtu = IB_MTU_4096; @@ -437,16 +436,6 @@ int usnic_ib_query_gid(struct ib_device *ibdev, u8 port, int index, return 0; } -int usnic_ib_query_pkey(struct ib_device *ibdev, u8 port, u16 index, - u16 *pkey) -{ - if (index > 0) - return -EINVAL; - - *pkey = 0xffff; - return 0; -} - int usnic_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata) { struct usnic_ib_pd *pd = to_upd(ibpd); diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.h b/drivers/infiniband/hw/usnic/usnic_ib_verbs.h index 2aedf78c13cf..9195f2b901ce 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.h +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.h @@ -48,8 +48,6 @@ int usnic_ib_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, struct ib_qp_init_attr *qp_init_attr); int usnic_ib_query_gid(struct ib_device *ibdev, u8 port, int index, union ib_gid *gid); -int usnic_ib_query_pkey(struct ib_device *ibdev, u8 port, u16 index, - u16 *pkey); int usnic_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata); void usnic_ib_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata); struct ib_qp *usnic_ib_create_qp(struct ib_pd *pd, |