diff options
Diffstat (limited to 'drivers/infiniband/ulp/srpt/ib_srpt.h')
| -rw-r--r-- | drivers/infiniband/ulp/srpt/ib_srpt.h | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.h b/drivers/infiniband/ulp/srpt/ib_srpt.h index 6fbb6e79407c..ca288f019315 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.h +++ b/drivers/infiniband/ulp/srpt/ib_srpt.h @@ -216,20 +216,20 @@ struct srpt_send_ioctx { /** * enum rdma_ch_state - SRP channel state. - * @CH_CONNECTING: QP is in RTR state; waiting for RTU. - * @CH_LIVE: QP is in RTS state. - * @CH_DISCONNECTING: DREQ has been received; waiting for DREP - * or DREQ has been send and waiting for DREP - * or . - * @CH_DRAINING: QP is in ERR state; waiting for last WQE event. - * @CH_RELEASING: Last WQE event has been received; releasing resources. + * @CH_CONNECTING: QP is in RTR state; waiting for RTU. + * @CH_LIVE: QP is in RTS state. + * @CH_DISCONNECTING: DREQ has been sent and waiting for DREP or DREQ has + * been received. + * @CH_DRAINING: DREP has been received or waiting for DREP timed out + * and last work request has been queued. + * @CH_DISCONNECTED: Last completion has been received. */ enum rdma_ch_state { CH_CONNECTING, CH_LIVE, CH_DISCONNECTING, CH_DRAINING, - CH_RELEASING + CH_DISCONNECTED, }; /** @@ -265,6 +265,8 @@ struct srpt_rdma_ch { struct ib_cm_id *cm_id; struct ib_qp *qp; struct ib_cq *cq; + struct ib_cqe zw_cqe; + struct kref kref; int rq_size; u32 rsp_size; atomic_t sq_wr_avail; @@ -284,7 +286,6 @@ struct srpt_rdma_ch { u8 sess_name[36]; struct work_struct release_work; struct completion *release_done; - bool in_shutdown; }; /** @@ -341,7 +342,7 @@ struct srpt_port { * @ioctx_ring: Per-HCA SRQ. * @rch_list: Per-device channel list -- see also srpt_rdma_ch.list. * @ch_releaseQ: Enables waiting for removal from rch_list. - * @spinlock: Protects rch_list and tpg. + * @mutex: Protects rch_list. * @port: Information about the ports owned by this HCA. * @event_handler: Per-HCA asynchronous IB event handler. * @list: Node in srpt_dev_list. @@ -355,18 +356,10 @@ struct srpt_device { struct srpt_recv_ioctx **ioctx_ring; struct list_head rch_list; wait_queue_head_t ch_releaseQ; - spinlock_t spinlock; + struct mutex mutex; struct srpt_port port[2]; struct ib_event_handler event_handler; struct list_head list; }; -/** - * struct srpt_node_acl - Per-initiator ACL data (managed via configfs). - * @nacl: Target core node ACL information. - */ -struct srpt_node_acl { - struct se_node_acl nacl; -}; - #endif /* IB_SRPT_H */ |