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| author |   Michael Wang <yun.wang@profitbricks.com> | 2015-05-05 14:50:18 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2015-05-18 13:35:03 -0400 |
| commit | 6b90a6d66b17bfe09351e18c705cb4a2ed147300 (patch) | |
| tree | 3bfd620d7315e05669ffd8e770a022b784f8e2c4 /drivers/infiniband/hw/cxgb4/provider.c | |
| parent | Linux 4.1-rc4 (diff) | |
| download | linux-dev-6b90a6d66b17bfe09351e18c705cb4a2ed147300.tar.xz linux-dev-6b90a6d66b17bfe09351e18c705cb4a2ed147300.zip | |
IB/Verbs: Implement new callback query_protocol()
Add new callback query_protocol() and implement for each HW.
Mapping List:
node-type link-layer transport protocol
nes RNIC ETH IWARP IWARP
amso1100 RNIC ETH IWARP IWARP
cxgb3 RNIC ETH IWARP IWARP
cxgb4 RNIC ETH IWARP IWARP
usnic USNIC_UDP ETH USNIC_UDP USNIC_UDP
ocrdma IB_CA ETH IB IBOE
mlx4 IB_CA IB/ETH IB IB/IBOE
mlx5 IB_CA IB IB IB
ehca IB_CA IB IB IB
ipath IB_CA IB IB IB
mthca IB_CA IB IB IB
qib IB_CA IB IB IB
Signed-off-by: Michael Wang <yun.wang@profitbricks.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Tested-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Tested-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index 66bd6a2ad83b..f52ee6343d41 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -390,6 +390,12 @@ static int c4iw_query_port(struct ib_device *ibdev, u8 port, return 0; } +static enum rdma_protocol_type +c4iw_query_protocol(struct ib_device *device, u8 port_num) +{ + return RDMA_PROTOCOL_IWARP; +} + static ssize_t show_rev(struct device *dev, struct device_attribute *attr, char *buf) { @@ -506,6 +512,7 @@ int c4iw_register_device(struct c4iw_dev *dev) dev->ibdev.dma_device = &(dev->rdev.lldi.pdev->dev); dev->ibdev.query_device = c4iw_query_device; dev->ibdev.query_port = c4iw_query_port; + dev->ibdev.query_protocol = c4iw_query_protocol; dev->ibdev.query_pkey = c4iw_query_pkey; dev->ibdev.query_gid = c4iw_query_gid; dev->ibdev.alloc_ucontext = c4iw_alloc_ucontext; |