1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
/*
* This file is auto-generated. Modifications will be lost.
*
* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information.
*/
#ifndef _FC_FS_H_
#define _FC_FS_H_
#include <linux/types.h>
struct fc_frame_header {
__u8 fh_r_ctl;
__u8 fh_d_id[3];
__u8 fh_cs_ctl;
__u8 fh_s_id[3];
__u8 fh_type;
__u8 fh_f_ctl[3];
__u8 fh_seq_id;
__u8 fh_df_ctl;
__be16 fh_seq_cnt;
__be16 fh_ox_id;
__be16 fh_rx_id;
__be32 fh_parm_offset;
};
#define FC_FRAME_HEADER_LEN 24
#define FC_MAX_PAYLOAD 2112U
#define FC_MIN_MAX_PAYLOAD 256U
#define FC_MAX_FRAME (FC_MAX_PAYLOAD + FC_FRAME_HEADER_LEN)
#define FC_MIN_MAX_FRAME (FC_MIN_MAX_PAYLOAD + FC_FRAME_HEADER_LEN)
enum fc_rctl {
FC_RCTL_DD_UNCAT = 0x00,
FC_RCTL_DD_SOL_DATA = 0x01,
FC_RCTL_DD_UNSOL_CTL = 0x02,
FC_RCTL_DD_SOL_CTL = 0x03,
FC_RCTL_DD_UNSOL_DATA = 0x04,
FC_RCTL_DD_DATA_DESC = 0x05,
FC_RCTL_DD_UNSOL_CMD = 0x06,
FC_RCTL_DD_CMD_STATUS = 0x07,
#define FC_RCTL_ILS_REQ FC_RCTL_DD_UNSOL_CTL
#define FC_RCTL_ILS_REP FC_RCTL_DD_SOL_CTL
FC_RCTL_ELS_REQ = 0x22,
FC_RCTL_ELS_REP = 0x23,
FC_RCTL_ELS4_REQ = 0x32,
FC_RCTL_ELS4_REP = 0x33,
FC_RCTL_VFTH = 0x50,
FC_RCTL_IFRH = 0x51,
FC_RCTL_ENCH = 0x52,
FC_RCTL_BA_NOP = 0x80,
FC_RCTL_BA_ABTS = 0x81,
FC_RCTL_BA_RMC = 0x82,
FC_RCTL_BA_ACC = 0x84,
FC_RCTL_BA_RJT = 0x85,
FC_RCTL_BA_PRMT = 0x86,
FC_RCTL_ACK_1 = 0xc0,
FC_RCTL_ACK_0 = 0xc1,
FC_RCTL_P_RJT = 0xc2,
FC_RCTL_F_RJT = 0xc3,
FC_RCTL_P_BSY = 0xc4,
FC_RCTL_F_BSY = 0xc5,
FC_RCTL_F_BSYL = 0xc6,
FC_RCTL_LCR = 0xc7,
FC_RCTL_END = 0xc9,
};
#define FC_RCTL_NAMES_INIT {[FC_RCTL_DD_UNCAT] = "uncat",[FC_RCTL_DD_SOL_DATA] = "sol data",[FC_RCTL_DD_UNSOL_CTL] = "unsol ctl",[FC_RCTL_DD_SOL_CTL] = "sol ctl/reply",[FC_RCTL_DD_UNSOL_DATA] = "unsol data",[FC_RCTL_DD_DATA_DESC] = "data desc",[FC_RCTL_DD_UNSOL_CMD] = "unsol cmd",[FC_RCTL_DD_CMD_STATUS] = "cmd status",[FC_RCTL_ELS_REQ] = "ELS req",[FC_RCTL_ELS_REP] = "ELS rep",[FC_RCTL_ELS4_REQ] = "FC-4 ELS req",[FC_RCTL_ELS4_REP] = "FC-4 ELS rep",[FC_RCTL_BA_NOP] = "BLS NOP",[FC_RCTL_BA_ABTS] = "BLS abort",[FC_RCTL_BA_RMC] = "BLS remove connection",[FC_RCTL_BA_ACC] = "BLS accept",[FC_RCTL_BA_RJT] = "BLS reject",[FC_RCTL_BA_PRMT] = "BLS dedicated connection preempted",[FC_RCTL_ACK_1] = "LC ACK_1",[FC_RCTL_ACK_0] = "LC ACK_0",[FC_RCTL_P_RJT] = "LC port reject",[FC_RCTL_F_RJT] = "LC fabric reject",[FC_RCTL_P_BSY] = "LC port busy",[FC_RCTL_F_BSY] = "LC fabric busy to data frame",[FC_RCTL_F_BSYL] = "LC fabric busy to link control frame",[FC_RCTL_LCR] = "LC link credit reset",[FC_RCTL_END] = "LC end", \
}
enum fc_well_known_fid {
FC_FID_NONE = 0x000000,
FC_FID_BCAST = 0xffffff,
FC_FID_FLOGI = 0xfffffe,
FC_FID_FCTRL = 0xfffffd,
FC_FID_DIR_SERV = 0xfffffc,
FC_FID_TIME_SERV = 0xfffffb,
FC_FID_MGMT_SERV = 0xfffffa,
FC_FID_QOS = 0xfffff9,
FC_FID_ALIASES = 0xfffff8,
FC_FID_SEC_KEY = 0xfffff7,
FC_FID_CLOCK = 0xfffff6,
FC_FID_MCAST_SERV = 0xfffff5,
};
#define FC_FID_WELL_KNOWN_MAX 0xffffff
#define FC_FID_WELL_KNOWN_BASE 0xfffff5
#define FC_FID_DOM_MGR 0xfffc00
#define FC_FID_DOMAIN 0
#define FC_FID_PORT 1
#define FC_FID_LINK 2
enum fc_fh_type {
FC_TYPE_BLS = 0x00,
FC_TYPE_ELS = 0x01,
FC_TYPE_IP = 0x05,
FC_TYPE_FCP = 0x08,
FC_TYPE_CT = 0x20,
FC_TYPE_ILS = 0x22,
FC_TYPE_NVME = 0x28,
};
#define FC_TYPE_NAMES_INIT {[FC_TYPE_BLS] = "BLS",[FC_TYPE_ELS] = "ELS",[FC_TYPE_IP] = "IP",[FC_TYPE_FCP] = "FCP",[FC_TYPE_CT] = "CT",[FC_TYPE_ILS] = "ILS",[FC_TYPE_NVME] = "NVME", \
}
#define FC_XID_UNKNOWN 0xffff
#define FC_XID_MIN 0x0
#define FC_XID_MAX 0xfffe
#define FC_FC_EX_CTX (1 << 23)
#define FC_FC_SEQ_CTX (1 << 22)
#define FC_FC_FIRST_SEQ (1 << 21)
#define FC_FC_LAST_SEQ (1 << 20)
#define FC_FC_END_SEQ (1 << 19)
#define FC_FC_END_CONN (1 << 18)
#define FC_FC_RES_B17 (1 << 17)
#define FC_FC_SEQ_INIT (1 << 16)
#define FC_FC_X_ID_REASS (1 << 15)
#define FC_FC_X_ID_INVAL (1 << 14)
#define FC_FC_ACK_1 (1 << 12)
#define FC_FC_ACK_N (2 << 12)
#define FC_FC_ACK_0 (3 << 12)
#define FC_FC_RES_B11 (1 << 11)
#define FC_FC_RES_B10 (1 << 10)
#define FC_FC_RETX_SEQ (1 << 9)
#define FC_FC_UNI_TX (1 << 8)
#define FC_FC_CONT_SEQ(i) ((i) << 6)
#define FC_FC_ABT_SEQ(i) ((i) << 4)
#define FC_FC_REL_OFF (1 << 3)
#define FC_FC_RES2 (1 << 2)
#define FC_FC_FILL(i) ((i) & 3)
struct fc_ba_acc {
__u8 ba_seq_id_val;
#define FC_BA_SEQ_ID_VAL 0x80
__u8 ba_seq_id;
__u8 ba_resvd[2];
__be16 ba_ox_id;
__be16 ba_rx_id;
__be16 ba_low_seq_cnt;
__be16 ba_high_seq_cnt;
};
struct fc_ba_rjt {
__u8 br_resvd;
__u8 br_reason;
__u8 br_explan;
__u8 br_vendor;
};
enum fc_ba_rjt_reason {
FC_BA_RJT_NONE = 0,
FC_BA_RJT_INVL_CMD = 0x01,
FC_BA_RJT_LOG_ERR = 0x03,
FC_BA_RJT_LOG_BUSY = 0x05,
FC_BA_RJT_PROTO_ERR = 0x07,
FC_BA_RJT_UNABLE = 0x09,
FC_BA_RJT_VENDOR = 0xff,
};
enum fc_ba_rjt_explan {
FC_BA_RJT_EXP_NONE = 0x00,
FC_BA_RJT_INV_XID = 0x03,
FC_BA_RJT_ABT = 0x05,
};
struct fc_pf_rjt {
__u8 rj_action;
__u8 rj_reason;
__u8 rj_resvd;
__u8 rj_vendor;
};
enum fc_pf_rjt_reason {
FC_RJT_NONE = 0,
FC_RJT_INVL_DID = 0x01,
FC_RJT_INVL_SID = 0x02,
FC_RJT_P_UNAV_T = 0x03,
FC_RJT_P_UNAV = 0x04,
FC_RJT_CLS_UNSUP = 0x05,
FC_RJT_DEL_USAGE = 0x06,
FC_RJT_TYPE_UNSUP = 0x07,
FC_RJT_LINK_CTL = 0x08,
FC_RJT_R_CTL = 0x09,
FC_RJT_F_CTL = 0x0a,
FC_RJT_OX_ID = 0x0b,
FC_RJT_RX_ID = 0x0c,
FC_RJT_SEQ_ID = 0x0d,
FC_RJT_DF_CTL = 0x0e,
FC_RJT_SEQ_CNT = 0x0f,
FC_RJT_PARAM = 0x10,
FC_RJT_EXCH_ERR = 0x11,
FC_RJT_PROTO = 0x12,
FC_RJT_LEN = 0x13,
FC_RJT_UNEXP_ACK = 0x14,
FC_RJT_FAB_CLASS = 0x15,
FC_RJT_LOGI_REQ = 0x16,
FC_RJT_SEQ_XS = 0x17,
FC_RJT_EXCH_EST = 0x18,
FC_RJT_FAB_UNAV = 0x1a,
FC_RJT_VC_ID = 0x1b,
FC_RJT_CS_CTL = 0x1c,
FC_RJT_INSUF_RES = 0x1d,
FC_RJT_INVL_CLS = 0x1f,
FC_RJT_PREEMT_RJT = 0x20,
FC_RJT_PREEMT_DIS = 0x21,
FC_RJT_MCAST_ERR = 0x22,
FC_RJT_MCAST_ET = 0x23,
FC_RJT_PRLI_REQ = 0x24,
FC_RJT_INVL_ATT = 0x25,
FC_RJT_VENDOR = 0xff,
};
#define FC_DEF_E_D_TOV 2000UL
#define FC_DEF_R_A_TOV 10000UL
#endif
|
