diff options
Diffstat (limited to 'drivers/infiniband/core/device.c')
| -rw-r--r-- | drivers/infiniband/core/device.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index e96f979e6d52..aac0fe14e1d9 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -848,6 +848,20 @@ static int setup_port_data(struct ib_device *device) return 0; } +/** + * ib_port_immutable_read() - Read rdma port's immutable data + * @dev: IB device + * @port: port number whose immutable data to read. It starts with index 1 and + * valid upto including rdma_end_port(). + */ +const struct ib_port_immutable* +ib_port_immutable_read(struct ib_device *dev, unsigned int port) +{ + WARN_ON(!rdma_is_port_valid(dev, port)); + return &dev->port_data[port].immutable; +} +EXPORT_SYMBOL(ib_port_immutable_read); + void ib_get_device_fw_str(struct ib_device *dev, char *str) { if (dev->ops.get_dev_fw_str) @@ -1887,9 +1901,9 @@ static int __ib_get_client_nl_info(struct ib_device *ibdev, /** * ib_get_client_nl_info - Fetch the nl_info from a client - * @device - IB device - * @client_name - Name of the client - * @res - Result of the query + * @ibdev: IB device + * @client_name: Name of the client + * @res: Result of the query */ int ib_get_client_nl_info(struct ib_device *ibdev, const char *client_name, struct ib_client_nl_info *res) @@ -2317,7 +2331,7 @@ void ib_enum_all_roce_netdevs(roce_netdev_filter filter, up_read(&devices_rwsem); } -/** +/* * ib_enum_all_devs - enumerate all ib_devices * @cb: Callback to call for each found ib_device * @@ -2681,6 +2695,7 @@ void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops) SET_DEVICE_OP(dev_ops, read_counters); SET_DEVICE_OP(dev_ops, reg_dm_mr); SET_DEVICE_OP(dev_ops, reg_user_mr); + SET_DEVICE_OP(dev_ops, reg_user_mr_dmabuf); SET_DEVICE_OP(dev_ops, req_ncomp_notif); SET_DEVICE_OP(dev_ops, req_notify_cq); SET_DEVICE_OP(dev_ops, rereg_user_mr); |