diff options
Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i.h')
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h index 6b624e767d3b..00c033511cbf 100644 --- a/drivers/scsi/bnx2i/bnx2i.h +++ b/drivers/scsi/bnx2i/bnx2i.h @@ -295,16 +295,21 @@ struct iscsi_cid_queue { * @max_cqes: CQ size * @num_ccell: number of command cells per connection * @ofld_conns_active: active connection list + * @eh_wait: wait queue for the endpoint to shutdown * @max_active_conns: max offload connections supported by this device * @cid_que: iscsi cid queue * @ep_rdwr_lock: read / write lock to synchronize various ep lists * @ep_ofld_list: connection list for pending offload completion + * @ep_active_list: connection list for active offload endpoints * @ep_destroy_list: connection list for pending offload completion * @mp_bd_tbl: BD table to be used with middle path requests * @mp_bd_dma: DMA address of 'mp_bd_tbl' memory buffer * @dummy_buffer: Dummy buffer to be used with zero length scsicmd reqs * @dummy_buf_dma: DMA address of 'dummy_buffer' memory buffer * @lock: lock to synchonize access to hba structure + * @hba_shutdown_tmo: Timeout value to shutdown each connection + * @conn_teardown_tmo: Timeout value to tear down each connection + * @conn_ctx_destroy_tmo: Timeout value to destroy context of each connection * @pci_did: PCI device ID * @pci_vid: PCI vendor ID * @pci_sdid: PCI subsystem device ID @@ -369,6 +374,7 @@ struct bnx2i_hba { rwlock_t ep_rdwr_lock; struct list_head ep_ofld_list; + struct list_head ep_active_list; struct list_head ep_destroy_list; /* @@ -383,6 +389,8 @@ struct bnx2i_hba { struct mutex net_dev_lock;/* sync net device access */ int hba_shutdown_tmo; + int conn_teardown_tmo; + int conn_ctx_destroy_tmo; /* * PCI related info. */ @@ -631,6 +639,8 @@ enum { EP_STATE_CLEANUP_CMPL = 0x800, EP_STATE_TCP_FIN_RCVD = 0x1000, EP_STATE_TCP_RST_RCVD = 0x2000, + EP_STATE_LOGOUT_SENT = 0x4000, + EP_STATE_LOGOUT_RESP_RCVD = 0x8000, EP_STATE_PG_OFLD_FAILED = 0x1000000, EP_STATE_ULP_UPDATE_FAILED = 0x2000000, EP_STATE_CLEANUP_FAILED = 0x4000000, @@ -645,6 +655,7 @@ enum { * @link: list head to link elements * @hba: adapter to which this connection belongs * @conn: iscsi connection this EP is linked to + * @cls_ep: associated iSCSI endpoint pointer * @sess: iscsi session this EP is linked to * @cm_sk: cnic sock struct * @hba_age: age to detect if 'iscsid' issues ep_disconnect() @@ -664,6 +675,7 @@ struct bnx2i_endpoint { struct list_head link; struct bnx2i_hba *hba; struct bnx2i_conn *conn; + struct iscsi_endpoint *cls_ep; struct cnic_sock *cm_sk; u32 hba_age; u32 state; @@ -766,6 +778,8 @@ extern struct bnx2i_endpoint *bnx2i_find_ep_in_destroy_list( extern int bnx2i_map_ep_dbell_regs(struct bnx2i_endpoint *ep); extern void bnx2i_arm_cq_event_coalescing(struct bnx2i_endpoint *ep, u8 action); +extern int bnx2i_hw_ep_disconnect(struct bnx2i_endpoint *bnx2i_ep); + /* Debug related function prototypes */ extern void bnx2i_print_pend_cmd_queue(struct bnx2i_conn *conn); extern void bnx2i_print_active_cmd_queue(struct bnx2i_conn *conn); |