mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
196 lines
4.2 KiB
196 lines
4.2 KiB
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
|
/* |
|
* Copyright(c) 2007 Intel Corporation. All rights reserved. |
|
* |
|
* Maintained at www.Open-FCoE.org |
|
*/ |
|
|
|
#ifndef _FC_NS_H_ |
|
#define _FC_NS_H_ |
|
|
|
#include <linux/types.h> |
|
|
|
/* |
|
* Fibre Channel Services - Name Service (dNS) |
|
* From T11.org FC-GS-2 Rev 5.3 November 1998. |
|
*/ |
|
|
|
/* |
|
* Common-transport sub-type for Name Server. |
|
*/ |
|
#define FC_NS_SUBTYPE 2 /* fs_ct_hdr.ct_fs_subtype */ |
|
|
|
/* |
|
* Name server Requests. |
|
* Note: this is an incomplete list, some unused requests are omitted. |
|
*/ |
|
enum fc_ns_req { |
|
FC_NS_GA_NXT = 0x0100, /* get all next */ |
|
FC_NS_GI_A = 0x0101, /* get identifiers - scope */ |
|
FC_NS_GPN_ID = 0x0112, /* get port name by ID */ |
|
FC_NS_GNN_ID = 0x0113, /* get node name by ID */ |
|
FC_NS_GSPN_ID = 0x0118, /* get symbolic port name */ |
|
FC_NS_GID_PN = 0x0121, /* get ID for port name */ |
|
FC_NS_GID_NN = 0x0131, /* get IDs for node name */ |
|
FC_NS_GID_FT = 0x0171, /* get IDs by FC4 type */ |
|
FC_NS_GPN_FT = 0x0172, /* get port names by FC4 type */ |
|
FC_NS_GID_PT = 0x01a1, /* get IDs by port type */ |
|
FC_NS_RPN_ID = 0x0212, /* reg port name for ID */ |
|
FC_NS_RNN_ID = 0x0213, /* reg node name for ID */ |
|
FC_NS_RFT_ID = 0x0217, /* reg FC4 type for ID */ |
|
FC_NS_RSPN_ID = 0x0218, /* reg symbolic port name */ |
|
FC_NS_RFF_ID = 0x021f, /* reg FC4 Features for ID */ |
|
FC_NS_RSNN_NN = 0x0239, /* reg symbolic node name */ |
|
}; |
|
|
|
/* |
|
* Port type values. |
|
*/ |
|
enum fc_ns_pt { |
|
FC_NS_UNID_PORT = 0x00, /* unidentified */ |
|
FC_NS_N_PORT = 0x01, /* N port */ |
|
FC_NS_NL_PORT = 0x02, /* NL port */ |
|
FC_NS_FNL_PORT = 0x03, /* F/NL port */ |
|
FC_NS_NX_PORT = 0x7f, /* Nx port */ |
|
FC_NS_F_PORT = 0x81, /* F port */ |
|
FC_NS_FL_PORT = 0x82, /* FL port */ |
|
FC_NS_E_PORT = 0x84, /* E port */ |
|
FC_NS_B_PORT = 0x85, /* B port */ |
|
}; |
|
|
|
/* |
|
* Port type object. |
|
*/ |
|
struct fc_ns_pt_obj { |
|
__u8 pt_type; |
|
}; |
|
|
|
/* |
|
* Port ID object |
|
*/ |
|
struct fc_ns_fid { |
|
__u8 fp_flags; /* flags for responses only */ |
|
__u8 fp_fid[3]; |
|
}; |
|
|
|
/* |
|
* fp_flags in port ID object, for responses only. |
|
*/ |
|
#define FC_NS_FID_LAST 0x80 /* last object */ |
|
|
|
/* |
|
* FC4-types object. |
|
*/ |
|
#define FC_NS_TYPES 256 /* number of possible FC-4 types */ |
|
#define FC_NS_BPW 32 /* bits per word in bitmap */ |
|
|
|
struct fc_ns_fts { |
|
__be32 ff_type_map[FC_NS_TYPES / FC_NS_BPW]; /* bitmap of FC-4 types */ |
|
}; |
|
|
|
/* |
|
* FC4-features object. |
|
*/ |
|
struct fc_ns_ff { |
|
__be32 fd_feat[FC_NS_TYPES * 4 / FC_NS_BPW]; /* 4-bits per FC-type */ |
|
}; |
|
|
|
/* |
|
* GID_PT request. |
|
*/ |
|
struct fc_ns_gid_pt { |
|
__u8 fn_pt_type; |
|
__u8 fn_domain_id_scope; |
|
__u8 fn_area_id_scope; |
|
__u8 fn_resvd; |
|
}; |
|
|
|
/* |
|
* GID_FT or GPN_FT request. |
|
*/ |
|
struct fc_ns_gid_ft { |
|
__u8 fn_resvd; |
|
__u8 fn_domain_id_scope; |
|
__u8 fn_area_id_scope; |
|
__u8 fn_fc4_type; |
|
}; |
|
|
|
/* |
|
* GPN_FT response. |
|
*/ |
|
struct fc_gpn_ft_resp { |
|
__u8 fp_flags; /* see fp_flags definitions above */ |
|
__u8 fp_fid[3]; /* port ID */ |
|
__be32 fp_resvd; |
|
__be64 fp_wwpn; /* port name */ |
|
}; |
|
|
|
/* |
|
* GID_PN request |
|
*/ |
|
struct fc_ns_gid_pn { |
|
__be64 fn_wwpn; /* port name */ |
|
}; |
|
|
|
/* |
|
* GID_PN response or GSPN_ID request |
|
*/ |
|
struct fc_gid_pn_resp { |
|
__u8 fp_resvd; |
|
__u8 fp_fid[3]; /* port ID */ |
|
}; |
|
|
|
/* |
|
* GSPN_ID response |
|
*/ |
|
struct fc_gspn_resp { |
|
__u8 fp_name_len; |
|
char fp_name[]; |
|
}; |
|
|
|
/* |
|
* RFT_ID request - register FC-4 types for ID. |
|
*/ |
|
struct fc_ns_rft_id { |
|
struct fc_ns_fid fr_fid; /* port ID object */ |
|
struct fc_ns_fts fr_fts; /* FC-4 types object */ |
|
}; |
|
|
|
/* |
|
* RPN_ID request - register port name for ID. |
|
* RNN_ID request - register node name for ID. |
|
*/ |
|
struct fc_ns_rn_id { |
|
struct fc_ns_fid fr_fid; /* port ID object */ |
|
__be64 fr_wwn; /* node name or port name */ |
|
} __attribute__((__packed__)); |
|
|
|
/* |
|
* RSNN_NN request - register symbolic node name |
|
*/ |
|
struct fc_ns_rsnn { |
|
__be64 fr_wwn; /* node name */ |
|
__u8 fr_name_len; |
|
char fr_name[]; |
|
} __attribute__((__packed__)); |
|
|
|
/* |
|
* RSPN_ID request - register symbolic port name |
|
*/ |
|
struct fc_ns_rspn { |
|
struct fc_ns_fid fr_fid; /* port ID object */ |
|
__u8 fr_name_len; |
|
char fr_name[]; |
|
} __attribute__((__packed__)); |
|
|
|
/* |
|
* RFF_ID request - register FC-4 Features for ID. |
|
*/ |
|
struct fc_ns_rff_id { |
|
struct fc_ns_fid fr_fid; /* port ID object */ |
|
__u8 fr_resvd[2]; |
|
__u8 fr_feat; /* FC-4 Feature bits */ |
|
__u8 fr_type; /* FC-4 type */ |
|
} __attribute__((__packed__)); |
|
|
|
#endif /* _FC_NS_H_ */
|
|
|