| Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. |
| 3 | * All rights reserved |
| 4 | * www.brocade.com |
| 5 | * |
| 6 | * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License (GPL) Version 2 as |
| 10 | * published by the Free Software Foundation |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | */ |
| 17 | #ifndef __BFA_DEFS_ITNIM_H__ |
| 18 | #define __BFA_DEFS_ITNIM_H__ |
| 19 | |
| 20 | #include <bfa_os_inc.h> |
| 21 | #include <protocol/types.h> |
| 22 | |
| 23 | /** |
| 24 | * FCS itnim states |
| 25 | */ |
| 26 | enum bfa_itnim_state { |
| 27 | BFA_ITNIM_OFFLINE = 0, /* offline */ |
| 28 | BFA_ITNIM_PRLI_SEND = 1, /* prli send */ |
| 29 | BFA_ITNIM_PRLI_SENT = 2, /* prli sent */ |
| 30 | BFA_ITNIM_PRLI_RETRY = 3, /* prli retry */ |
| 31 | BFA_ITNIM_HCB_ONLINE = 4, /* online callback */ |
| 32 | BFA_ITNIM_ONLINE = 5, /* online */ |
| 33 | BFA_ITNIM_HCB_OFFLINE = 6, /* offline callback */ |
| 34 | BFA_ITNIM_INITIATIOR = 7, /* initiator */ |
| 35 | }; |
| 36 | |
| 37 | struct bfa_itnim_hal_stats_s { |
| 38 | u32 onlines; /* ITN nexus onlines (PRLI done) */ |
| 39 | u32 offlines; /* ITN Nexus offlines */ |
| 40 | u32 creates; /* ITN create requests */ |
| 41 | u32 deletes; /* ITN delete requests */ |
| 42 | u32 create_comps; /* ITN create completions */ |
| 43 | u32 delete_comps; /* ITN delete completions */ |
| 44 | u32 sler_events; /* SLER (sequence level error |
| 45 | * recovery) events */ |
| 46 | u32 ioc_disabled; /* Num IOC disables */ |
| 47 | u32 cleanup_comps; /* ITN cleanup completions */ |
| 48 | u32 tm_cmnds; /* task management(TM) cmnds sent */ |
| 49 | u32 tm_fw_rsps; /* TM cmds firmware responses */ |
| 50 | u32 tm_success; /* TM successes */ |
| 51 | u32 tm_failures; /* TM failures */ |
| 52 | u32 tm_io_comps; /* TM IO completions */ |
| 53 | u32 tm_qresumes; /* TM queue resumes (after waiting |
| 54 | * for resources) |
| 55 | */ |
| 56 | u32 tm_iocdowns; /* TM cmnds affected by IOC down */ |
| 57 | u32 tm_cleanups; /* TM cleanups */ |
| 58 | u32 tm_cleanup_comps; |
| 59 | /* TM cleanup completions */ |
| 60 | u32 ios; /* IO requests */ |
| 61 | u32 io_comps; /* IO completions */ |
| 62 | u64 input_reqs; /* INPUT requests */ |
| 63 | u64 output_reqs; /* OUTPUT requests */ |
| 64 | }; |
| 65 | |
| 66 | /** |
| 67 | * FCS remote port statistics |
| 68 | */ |
| 69 | struct bfa_itnim_stats_s { |
| 70 | u32 onlines; /* num rport online */ |
| 71 | u32 offlines; /* num rport offline */ |
| 72 | u32 prli_sent; /* num prli sent out */ |
| 73 | u32 fcxp_alloc_wait;/* num fcxp alloc waits */ |
| 74 | u32 prli_rsp_err; /* num prli rsp errors */ |
| 75 | u32 prli_rsp_acc; /* num prli rsp accepts */ |
| 76 | u32 initiator; /* rport is an initiator */ |
| 77 | u32 prli_rsp_parse_err; /* prli rsp parsing errors */ |
| 78 | u32 prli_rsp_rjt; /* num prli rsp rejects */ |
| 79 | u32 timeout; /* num timeouts detected */ |
| 80 | u32 sler; /* num sler notification from BFA */ |
| 81 | u32 rsvd; |
| 82 | struct bfa_itnim_hal_stats_s hal_stats; |
| 83 | }; |
| 84 | |
| 85 | /** |
| 86 | * FCS itnim attributes returned in queries |
| 87 | */ |
| 88 | struct bfa_itnim_attr_s { |
| 89 | enum bfa_itnim_state state; /* FCS itnim state */ |
| 90 | u8 retry; /* data retransmision support */ |
| 91 | u8 task_retry_id; /* task retry ident support */ |
| 92 | u8 rec_support; /* REC supported */ |
| 93 | u8 conf_comp; /* confirmed completion supp */ |
| 94 | }; |
| 95 | |
| 96 | /** |
| 97 | * BFA ITNIM events. |
| 98 | * Arguments below are in BFAL context from Mgmt |
| 99 | * BFA_ITNIM_AEN_NEW: [in]: None [out]: vf_id, lpwwn |
| 100 | * BFA_ITNIM_AEN_DELETE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), |
| 101 | * [out]: vf_id, ppwwn, lpwwn, rpwwn |
| 102 | * BFA_ITNIM_AEN_ONLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), |
| 103 | * [out]: vf_id, ppwwn, lpwwn, rpwwn |
| 104 | * BFA_ITNIM_AEN_OFFLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), |
| 105 | * [out]: vf_id, ppwwn, lpwwn, rpwwn |
| 106 | * BFA_ITNIM_AEN_DISCONNECT:[in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), |
| 107 | * [out]: vf_id, ppwwn, lpwwn, rpwwn |
| 108 | */ |
| 109 | enum bfa_itnim_aen_event { |
| 110 | BFA_ITNIM_AEN_ONLINE = 1, /* Target online */ |
| 111 | BFA_ITNIM_AEN_OFFLINE = 2, /* Target offline */ |
| 112 | BFA_ITNIM_AEN_DISCONNECT = 3, /* Target disconnected */ |
| 113 | }; |
| 114 | |
| 115 | /** |
| 116 | * BFA ITNIM event data structure. |
| 117 | */ |
| 118 | struct bfa_itnim_aen_data_s { |
| 119 | u16 vf_id; /* vf_id of the IT nexus */ |
| 120 | u16 rsvd[3]; |
| 121 | wwn_t ppwwn; /* WWN of its physical port */ |
| 122 | wwn_t lpwwn; /* WWN of logical port */ |
| 123 | wwn_t rpwwn; /* WWN of remote(target) port */ |
| 124 | }; |
| 125 | |
| 126 | #endif /* __BFA_DEFS_ITNIM_H__ */ |