path: root/drivers/infiniband/hw/ocrdma
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-23 11:27:49 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-23 11:27:49 -0800
commitaf17fe7a63db7e11d65f1296f0cbf156a89a2735 (patch)
tree39b8c379a5a30e1468684832945eaab704f6d095 /drivers/infiniband/hw/ocrdma
parentMerge tag 'vfio-v4.11-rc1' of git://github.com/awilliam/linux-vfio (diff)
parentIB/mlx5: Fix configuration of port capabilities (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull Mellanox rdma updates from Doug Ledford: "Mellanox specific updates for 4.11 merge window Because the Mellanox code required being based on a net-next tree, I keept it separate from the remainder of the RDMA stack submission that is based on 4.10-rc3. This branch contains: - Various mlx4 and mlx5 fixes and minor changes - Support for adding a tag match rule to flow specs - Support for cvlan offload operation for raw ethernet QPs - A change to the core IB code to recognize raw eth capabilities and enumerate them (touches non-Mellanox code) - Implicit On-Demand Paging memory registration support" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (40 commits) IB/mlx5: Fix configuration of port capabilities IB/mlx4: Take source GID by index from HW GID table IB/mlx5: Fix blue flame buffer size calculation IB/mlx4: Remove unused variable from function declaration IB: Query ports via the core instead of direct into the driver IB: Add protocol for USNIC IB/mlx4: Support raw packet protocol IB/mlx5: Support raw packet protocol IB/core: Add raw packet protocol IB/mlx5: Add implicit MR support IB/mlx5: Expose MR cache for mlx5_ib IB/mlx5: Add null_mkey access IB/umem: Indicate that process is being terminated IB/umem: Update on demand page (ODP) support IB/core: Add implicit MR flag IB/mlx5: Support creation of a WQ with scatter FCS offload IB/mlx5: Enable QP creation with cvlan offload IB/mlx5: Enable WQ creation and modification with cvlan offload IB/mlx5: Expose vlan offloads capabilities IB/uverbs: Enable QP creation with cvlan offload ...
Diffstat (limited to 'drivers/infiniband/hw/ocrdma')
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index 896071502739..3e43bdc81e7a 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -93,15 +93,16 @@ static int ocrdma_port_immutable(struct ib_device *ibdev, u8 port_num,
int err;
dev = get_ocrdma_dev(ibdev);
- err = ocrdma_query_port(ibdev, port_num, &attr);
+ immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE;
+ if (ocrdma_is_udp_encap_supported(dev))
+ immutable->core_cap_flags |= RDMA_CORE_CAP_PROT_ROCE_UDP_ENCAP;
+ err = ib_query_port(ibdev, port_num, &attr);
if (err)
return err;
immutable->pkey_tbl_len = attr.pkey_tbl_len;
immutable->gid_tbl_len = attr.gid_tbl_len;
- immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE;
- if (ocrdma_is_udp_encap_supported(dev))
- immutable->core_cap_flags |= RDMA_CORE_CAP_PROT_ROCE_UDP_ENCAP;
immutable->max_mad_size = IB_MGMT_MAD_SIZE;
return 0;
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index e06ad7250963..bc9fb144e57b 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -210,6 +210,7 @@ int ocrdma_query_port(struct ib_device *ibdev,
struct ocrdma_dev *dev;
struct net_device *netdev;
+ /* props being zeroed by the caller, avoid zeroing it here */
dev = get_ocrdma_dev(ibdev);
if (port > 1) {
pr_err("%s(%d) invalid_port=0x%x\n", __func__,