path: root/drivers/infiniband/core/verbs.c
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2019-11-27 10:17:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-11-27 10:17:28 -0800
commitd76886972823ce456c0c61cd2284e85668e2131e (patch)
tree2171359a7aeb2539c327f6d2604b1ad3aa21f588 /drivers/infiniband/core/verbs.c
parentMerge tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc (diff)
parentRDMA/hns: Delete unnecessary callback functions for cq (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe: "Again another fairly quiet cycle with few notable core code changes and the usual variety of driver bug fixes and small improvements. - Various driver updates and bug fixes for siw, bnxt_re, hns, qedr, iw_cxgb4, vmw_pvrdma, mlx5 - Improvements in SRPT from working with iWarp - SRIOV VF support for bnxt_re - Skeleton kernel-doc files for drivers/infiniband - User visible counters for events related to ODP - Common code for tracking of mmap lifetimes so that drivers can link HW object liftime to a VMA - ODP bug fixes and rework - RDMA READ support for efa - Removal of the very old cxgb3 driver" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (168 commits) RDMA/hns: Delete unnecessary callback functions for cq RDMA/hns: Rename the functions used inside creating cq RDMA/hns: Redefine the member of hns_roce_cq struct RDMA/hns: Redefine interfaces used in creating cq RDMA/efa: Expose RDMA read related attributes RDMA/efa: Support remote read access in MR registration RDMA/efa: Store network attributes in device attributes IB/hfi1: remove redundant assignment to variable ret RDMA/bnxt_re: Fix missing le16_to_cpu RDMA/bnxt_re: Fix stat push into dma buffer on gen p5 devices RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series RDMA/bnxt_re: Fix Kconfig indentation IB/mlx5: Implement callbacks for getting VFs GUID attributes IB/ipoib: Add ndo operation for getting VFs GUID attributes IB/core: Add interfaces to get VF node and port GUIDs net/core: Add support for getting VF GUIDs RDMA/qedr: Fix null-pointer dereference when calling rdma_user_mmap_get_offset RDMA/cm: Use refcount_t type for refcount variable IB/mlx5: Support extended number of strides for Striding RQ IB/mlx4: Update HW GID table while adding vlan GID ...
Diffstat (limited to 'drivers/infiniband/core/verbs.c')
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 35c2841a569e..dd765e176cdd 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -244,6 +244,8 @@ EXPORT_SYMBOL(rdma_port_get_link_layer);
* ib_alloc_pd - Allocates an unused protection domain.
* @device: The device on which to allocate the protection domain.
+ * @flags: protection domain flags
+ * @caller: caller's build-time module name
* A protection domain object provides an association between QPs, shared
* receive queues, address handles, memory regions, and memory windows.
@@ -2459,6 +2461,16 @@ int ib_set_vf_guid(struct ib_device *device, int vf, u8 port, u64 guid,
+int ib_get_vf_guid(struct ib_device *device, int vf, u8 port,
+ struct ifla_vf_guid *node_guid,
+ struct ifla_vf_guid *port_guid)
+ if (!device->ops.get_vf_guid)
+ return -EOPNOTSUPP;
+ return device->ops.get_vf_guid(device, vf, port, node_guid, port_guid);
* ib_map_mr_sg_pi() - Map the dma mapped SG lists for PI (protection
* information) and set an appropriate memory region for registration.