diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2011-07-20 16:59:13 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-07-27 14:41:24 +0400 |
| commit | 7826f304b1efa5ab839cf029742290f51c4fa009 (patch) | |
| tree | 90b5271779b889c9b503cef0abf05e29286ade64 /drivers/scsi/bfa/bfa_defs_svc.h | |
| parent | a53becc9a9dbe4f2961b2bba129b3b2624401021 (diff) | |
| download | talos-op-linux-7826f304b1efa5ab839cf029742290f51c4fa009.tar.gz talos-op-linux-7826f304b1efa5ab839cf029742290f51c4fa009.zip | |
[SCSI] bfa: Add FC-transport based Asynchronous Event Notification support.
- Added support to post vendor unique events on fc_host.
- Supports adapter, port, ioc, flash and remote port based AEN events.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfa_defs_svc.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa_defs_svc.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h index 0b97525803fb..52866d87b24d 100644 --- a/drivers/scsi/bfa/bfa_defs_svc.h +++ b/drivers/scsi/bfa/bfa_defs_svc.h @@ -1228,4 +1228,52 @@ struct bfa_cee_stats_s { #pragma pack() +/* + * AEN related definitions + */ +#define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \ + | BFA_PCI_VENDOR_ID_BROCADE) + +/* BFA remote port events */ +enum bfa_rport_aen_event { + BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ + BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ + BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ + BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ + BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ +}; + +struct bfa_rport_aen_data_s { + u16 vf_id; /* vf_id of this logical port */ + u16 rsvd[3]; + wwn_t ppwwn; /* WWN of its physical port */ + wwn_t lpwwn; /* WWN of this logical port */ + wwn_t rpwwn; /* WWN of this remote port */ + union { + struct bfa_rport_qos_attr_s qos; + } priv; +}; + +union bfa_aen_data_u { + struct bfa_adapter_aen_data_s adapter; + struct bfa_port_aen_data_s port; + struct bfa_lport_aen_data_s lport; + struct bfa_rport_aen_data_s rport; + struct bfa_itnim_aen_data_s itnim; + struct bfa_audit_aen_data_s audit; + struct bfa_ioc_aen_data_s ioc; +}; + +#define BFA_AEN_MAX_ENTRY 512 + +struct bfa_aen_entry_s { + struct list_head qe; + enum bfa_aen_category aen_category; + u32 aen_type; + union bfa_aen_data_u aen_data; + struct timeval aen_tv; + u32 seq_num; + u32 bfad_num; +}; + #endif /* __BFA_DEFS_SVC_H__ */ |
