diff options
Diffstat (limited to 'drivers/infiniband/ulp/srpt/ib_srpt.h')
| -rw-r--r-- | drivers/infiniband/ulp/srpt/ib_srpt.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.h b/drivers/infiniband/ulp/srpt/ib_srpt.h index 76e66f630c17..4c46b301eea1 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.h +++ b/drivers/infiniband/ulp/srpt/ib_srpt.h @@ -376,7 +376,7 @@ struct srpt_tpg { }; /** - * struct srpt_port_id - information about an RDMA port name + * struct srpt_port_id - LIO RDMA port information * @mutex: Protects @tpg_list changes. * @tpg_list: TPGs associated with the RDMA port name. * @wwn: WWN associated with the RDMA port name. @@ -393,7 +393,7 @@ struct srpt_port_id { }; /** - * struct srpt_port - information associated by SRPT with a single IB port + * struct srpt_port - SRPT RDMA port information * @sdev: backpointer to the HCA information. * @mad_agent: per-port management datagram processing information. * @enabled: Whether or not this target port is enabled. @@ -402,8 +402,10 @@ struct srpt_port_id { * @lid: cached value of the port's lid. * @gid: cached value of the port's gid. * @work: work structure for refreshing the aforementioned cached values. - * @port_guid_id: target port GUID - * @port_gid_id: target port GID + * @guid_name: port name in GUID format. + * @guid_id: LIO target port information for the port name in GUID format. + * @gid_name: port name in GID format. + * @gid_id: LIO target port information for the port name in GID format. * @port_attrib: Port attributes that can be accessed through configfs. * @refcount: Number of objects associated with this port. * @freed_channels: Completion that will be signaled once @refcount becomes 0. @@ -419,8 +421,10 @@ struct srpt_port { u32 lid; union ib_gid gid; struct work_struct work; - struct srpt_port_id port_guid_id; - struct srpt_port_id port_gid_id; + char guid_name[64]; + struct srpt_port_id *guid_id; + char gid_name[64]; + struct srpt_port_id *gid_id; struct srpt_port_attrib port_attrib; atomic_t refcount; struct completion *freed_channels; @@ -430,6 +434,7 @@ struct srpt_port { /** * struct srpt_device - information associated by SRPT with a single HCA + * @refcnt: Reference count for this device. * @device: Backpointer to the struct ib_device managed by the IB core. * @pd: IB protection domain. * @lkey: L_Key (local key) with write access to all local memory. @@ -445,6 +450,7 @@ struct srpt_port { * @port: Information about the ports owned by this HCA. */ struct srpt_device { + struct kref refcnt; struct ib_device *device; struct ib_pd *pd; u32 lkey; |