diff options
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/vt.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c index db1464678a14..5ac241c7966f 100644 --- a/drivers/infiniband/sw/rdmavt/vt.c +++ b/drivers/infiniband/sw/rdmavt/vt.c @@ -91,6 +91,52 @@ static int rvt_modify_device(struct ib_device *device, return -EOPNOTSUPP; } +/** + * rvt_query_port: Passes the query port call to the driver + * @ibdev: Verbs IB dev + * @port: port number + * @props: structure to hold returned properties + * + * Returns 0 on success + */ +static int rvt_query_port(struct ib_device *ibdev, u8 port, + struct ib_port_attr *props) +{ + /* + * VT-DRIVER-API: query_port_state() + * driver returns pretty much everything in ib_port_attr + */ + return -EOPNOTSUPP; +} + +/** + * rvt_modify_port + * @ibdev: Verbs IB dev + * @port: Port number + * @port_modify_mask: How to change the port + * @props: Structure to fill in + * + * Returns 0 on success + */ +static int rvt_modify_port(struct ib_device *ibdev, u8 port, + int port_modify_mask, struct ib_port_modify *props) +{ + /* + * VT-DRIVER-API: set_link_state() + * driver will set the link state using the IB enumeration + * + * VT-DRIVER-API: clear_qkey_violations() + * clears driver private qkey counter + * + * VT-DRIVER-API: get_lid() + * driver needs to return the LID + * + * TBD: send_trap() and post_mad_send() need examined to see where they + * fit in. + */ + return -EOPNOTSUPP; +} + /* * Check driver override. If driver passes a value use it, otherwise we use our * own value. @@ -106,6 +152,8 @@ int rvt_register_device(struct rvt_dev_info *rdi) /* Dev Ops */ CHECK_DRIVER_OVERRIDE(rdi, query_device); CHECK_DRIVER_OVERRIDE(rdi, modify_device); + CHECK_DRIVER_OVERRIDE(rdi, query_port); + CHECK_DRIVER_OVERRIDE(rdi, modify_port); /* DMA Operations */ rdi->ibdev.dma_ops = |