fc_els.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _FC_ELS_H_
20#define _FC_ELS_H_
21#include <linux/types.h>
22enum fc_els_cmd {
23  ELS_LS_RJT = 0x01,
24  ELS_LS_ACC = 0x02,
25  ELS_PLOGI = 0x03,
26  ELS_FLOGI = 0x04,
27  ELS_LOGO = 0x05,
28  ELS_ABTX = 0x06,
29  ELS_RCS = 0x07,
30  ELS_RES = 0x08,
31  ELS_RSS = 0x09,
32  ELS_RSI = 0x0a,
33  ELS_ESTS = 0x0b,
34  ELS_ESTC = 0x0c,
35  ELS_ADVC = 0x0d,
36  ELS_RTV = 0x0e,
37  ELS_RLS = 0x0f,
38  ELS_ECHO = 0x10,
39  ELS_TEST = 0x11,
40  ELS_RRQ = 0x12,
41  ELS_REC = 0x13,
42  ELS_SRR = 0x14,
43  ELS_PRLI = 0x20,
44  ELS_PRLO = 0x21,
45  ELS_SCN = 0x22,
46  ELS_TPLS = 0x23,
47  ELS_TPRLO = 0x24,
48  ELS_LCLM = 0x25,
49  ELS_GAID = 0x30,
50  ELS_FACT = 0x31,
51  ELS_FDACDT = 0x32,
52  ELS_NACT = 0x33,
53  ELS_NDACT = 0x34,
54  ELS_QOSR = 0x40,
55  ELS_RVCS = 0x41,
56  ELS_PDISC = 0x50,
57  ELS_FDISC = 0x51,
58  ELS_ADISC = 0x52,
59  ELS_RNC = 0x53,
60  ELS_FARP_REQ = 0x54,
61  ELS_FARP_REPL = 0x55,
62  ELS_RPS = 0x56,
63  ELS_RPL = 0x57,
64  ELS_RPBC = 0x58,
65  ELS_FAN = 0x60,
66  ELS_RSCN = 0x61,
67  ELS_SCR = 0x62,
68  ELS_RNFT = 0x63,
69  ELS_CSR = 0x68,
70  ELS_CSU = 0x69,
71  ELS_LINIT = 0x70,
72  ELS_LSTS = 0x72,
73  ELS_RNID = 0x78,
74  ELS_RLIR = 0x79,
75  ELS_LIRR = 0x7a,
76  ELS_SRL = 0x7b,
77  ELS_SBRP = 0x7c,
78  ELS_RPSC = 0x7d,
79  ELS_QSA = 0x7e,
80  ELS_EVFP = 0x7f,
81  ELS_LKA = 0x80,
82  ELS_AUTH_ELS = 0x90,
83};
84#define FC_ELS_CMDS_INIT {[ELS_LS_RJT] = "LS_RJT",[ELS_LS_ACC] = "LS_ACC",[ELS_PLOGI] = "PLOGI",[ELS_FLOGI] = "FLOGI",[ELS_LOGO] = "LOGO",[ELS_ABTX] = "ABTX",[ELS_RCS] = "RCS",[ELS_RES] = "RES",[ELS_RSS] = "RSS",[ELS_RSI] = "RSI",[ELS_ESTS] = "ESTS",[ELS_ESTC] = "ESTC",[ELS_ADVC] = "ADVC",[ELS_RTV] = "RTV",[ELS_RLS] = "RLS",[ELS_ECHO] = "ECHO",[ELS_TEST] = "TEST",[ELS_RRQ] = "RRQ",[ELS_REC] = "REC",[ELS_SRR] = "SRR",[ELS_PRLI] = "PRLI",[ELS_PRLO] = "PRLO",[ELS_SCN] = "SCN",[ELS_TPLS] = "TPLS",[ELS_TPRLO] = "TPRLO",[ELS_LCLM] = "LCLM",[ELS_GAID] = "GAID",[ELS_FACT] = "FACT",[ELS_FDACDT] = "FDACDT",[ELS_NACT] = "NACT",[ELS_NDACT] = "NDACT",[ELS_QOSR] = "QOSR",[ELS_RVCS] = "RVCS",[ELS_PDISC] = "PDISC",[ELS_FDISC] = "FDISC",[ELS_ADISC] = "ADISC",[ELS_RNC] = "RNC",[ELS_FARP_REQ] = "FARP_REQ",[ELS_FARP_REPL] = "FARP_REPL",[ELS_RPS] = "RPS",[ELS_RPL] = "RPL",[ELS_RPBC] = "RPBC",[ELS_FAN] = "FAN",[ELS_RSCN] = "RSCN",[ELS_SCR] = "SCR",[ELS_RNFT] = "RNFT",[ELS_CSR] = "CSR",[ELS_CSU] = "CSU",[ELS_LINIT] = "LINIT",[ELS_LSTS] = "LSTS",[ELS_RNID] = "RNID",[ELS_RLIR] = "RLIR",[ELS_LIRR] = "LIRR",[ELS_SRL] = "SRL",[ELS_SBRP] = "SBRP",[ELS_RPSC] = "RPSC",[ELS_QSA] = "QSA",[ELS_EVFP] = "EVFP",[ELS_LKA] = "LKA",[ELS_AUTH_ELS] = "AUTH_ELS", \
85}
86struct fc_els_ls_acc {
87  __u8 la_cmd;
88  __u8 la_resv[3];
89};
90struct fc_els_ls_rjt {
91  __u8 er_cmd;
92  __u8 er_resv[4];
93  __u8 er_reason;
94  __u8 er_explan;
95  __u8 er_vendor;
96};
97enum fc_els_rjt_reason {
98  ELS_RJT_NONE = 0,
99  ELS_RJT_INVAL = 0x01,
100  ELS_RJT_LOGIC = 0x03,
101  ELS_RJT_BUSY = 0x05,
102  ELS_RJT_PROT = 0x07,
103  ELS_RJT_UNAB = 0x09,
104  ELS_RJT_UNSUP = 0x0b,
105  ELS_RJT_INPROG = 0x0e,
106  ELS_RJT_FIP = 0x20,
107  ELS_RJT_VENDOR = 0xff,
108};
109enum fc_els_rjt_explan {
110  ELS_EXPL_NONE = 0x00,
111  ELS_EXPL_SPP_OPT_ERR = 0x01,
112  ELS_EXPL_SPP_ICTL_ERR = 0x03,
113  ELS_EXPL_AH = 0x11,
114  ELS_EXPL_AH_REQ = 0x13,
115  ELS_EXPL_SID = 0x15,
116  ELS_EXPL_OXID_RXID = 0x17,
117  ELS_EXPL_INPROG = 0x19,
118  ELS_EXPL_PLOGI_REQD = 0x1e,
119  ELS_EXPL_INSUF_RES = 0x29,
120  ELS_EXPL_UNAB_DATA = 0x2a,
121  ELS_EXPL_UNSUPR = 0x2c,
122  ELS_EXPL_INV_LEN = 0x2d,
123  ELS_EXPL_NOT_NEIGHBOR = 0x62,
124};
125struct fc_els_csp {
126  __u8 sp_hi_ver;
127  __u8 sp_lo_ver;
128  __be16 sp_bb_cred;
129  __be16 sp_features;
130  __be16 sp_bb_data;
131  union {
132    struct {
133      __be16 _sp_tot_seq;
134      __be16 _sp_rel_off;
135    } sp_plogi;
136    struct {
137      __be32 _sp_r_a_tov;
138    } sp_flogi_acc;
139  } sp_u;
140  __be32 sp_e_d_tov;
141};
142#define sp_tot_seq sp_u.sp_plogi._sp_tot_seq
143#define sp_rel_off sp_u.sp_plogi._sp_rel_off
144#define sp_r_a_tov sp_u.sp_flogi_acc._sp_r_a_tov
145#define FC_SP_BB_DATA_MASK 0xfff
146#define FC_SP_MIN_MAX_PAYLOAD FC_MIN_MAX_PAYLOAD
147#define FC_SP_MAX_MAX_PAYLOAD FC_MAX_PAYLOAD
148#define FC_SP_FT_NPIV 0x8000
149#define FC_SP_FT_CIRO 0x8000
150#define FC_SP_FT_CLAD 0x8000
151#define FC_SP_FT_RAND 0x4000
152#define FC_SP_FT_VAL 0x2000
153#define FC_SP_FT_NPIV_ACC 0x2000
154#define FC_SP_FT_FPORT 0x1000
155#define FC_SP_FT_ABB 0x0800
156#define FC_SP_FT_EDTR 0x0400
157#define FC_SP_FT_MCAST 0x0200
158#define FC_SP_FT_BCAST 0x0100
159#define FC_SP_FT_HUNT 0x0080
160#define FC_SP_FT_SIMP 0x0040
161#define FC_SP_FT_SEC 0x0020
162#define FC_SP_FT_CSYN 0x0010
163#define FC_SP_FT_RTTOV 0x0008
164#define FC_SP_FT_HALF 0x0004
165#define FC_SP_FT_SEQC 0x0002
166#define FC_SP_FT_PAYL 0x0001
167struct fc_els_cssp {
168  __be16 cp_class;
169  __be16 cp_init;
170  __be16 cp_recip;
171  __be16 cp_rdfs;
172  __be16 cp_con_seq;
173  __be16 cp_ee_cred;
174  __u8 cp_resv1;
175  __u8 cp_open_seq;
176  __u8 _cp_resv2[2];
177};
178#define FC_CPC_VALID 0x8000
179#define FC_CPC_IMIX 0x4000
180#define FC_CPC_SEQ 0x0800
181#define FC_CPC_CAMP 0x0200
182#define FC_CPC_PRI 0x0080
183#define FC_CPI_CSYN 0x0010
184#define FC_CPR_CSYN 0x0008
185struct fc_els_flogi {
186  __u8 fl_cmd;
187  __u8 _fl_resvd[3];
188  struct fc_els_csp fl_csp;
189  __be64 fl_wwpn;
190  __be64 fl_wwnn;
191  struct fc_els_cssp fl_cssp[4];
192  __u8 fl_vend[16];
193} __attribute__((__packed__));
194struct fc_els_spp {
195  __u8 spp_type;
196  __u8 spp_type_ext;
197  __u8 spp_flags;
198  __u8 _spp_resvd;
199  __be32 spp_orig_pa;
200  __be32 spp_resp_pa;
201  __be32 spp_params;
202};
203#define FC_SPP_OPA_VAL 0x80
204#define FC_SPP_RPA_VAL 0x40
205#define FC_SPP_EST_IMG_PAIR 0x20
206#define FC_SPP_RESP_MASK 0x0f
207enum fc_els_spp_resp {
208  FC_SPP_RESP_ACK = 1,
209  FC_SPP_RESP_RES = 2,
210  FC_SPP_RESP_INIT = 3,
211  FC_SPP_RESP_NO_PA = 4,
212  FC_SPP_RESP_CONF = 5,
213  FC_SPP_RESP_COND = 6,
214  FC_SPP_RESP_MULT = 7,
215  FC_SPP_RESP_INVL = 8,
216};
217struct fc_els_rrq {
218  __u8 rrq_cmd;
219  __u8 rrq_zero[3];
220  __u8 rrq_resvd;
221  __u8 rrq_s_id[3];
222  __be16 rrq_ox_id;
223  __be16 rrq_rx_id;
224};
225struct fc_els_rec {
226  __u8 rec_cmd;
227  __u8 rec_zero[3];
228  __u8 rec_resvd;
229  __u8 rec_s_id[3];
230  __be16 rec_ox_id;
231  __be16 rec_rx_id;
232};
233struct fc_els_rec_acc {
234  __u8 reca_cmd;
235  __u8 reca_zero[3];
236  __be16 reca_ox_id;
237  __be16 reca_rx_id;
238  __u8 reca_resvd1;
239  __u8 reca_ofid[3];
240  __u8 reca_resvd2;
241  __u8 reca_rfid[3];
242  __be32 reca_fc4value;
243  __be32 reca_e_stat;
244};
245struct fc_els_prli {
246  __u8 prli_cmd;
247  __u8 prli_spp_len;
248  __be16 prli_len;
249};
250struct fc_els_prlo {
251  __u8 prlo_cmd;
252  __u8 prlo_obs;
253  __be16 prlo_len;
254};
255struct fc_els_adisc {
256  __u8 adisc_cmd;
257  __u8 adisc_resv[3];
258  __u8 adisc_resv1;
259  __u8 adisc_hard_addr[3];
260  __be64 adisc_wwpn;
261  __be64 adisc_wwnn;
262  __u8 adisc_resv2;
263  __u8 adisc_port_id[3];
264} __attribute__((__packed__));
265struct fc_els_logo {
266  __u8 fl_cmd;
267  __u8 fl_zero[3];
268  __u8 fl_resvd;
269  __u8 fl_n_port_id[3];
270  __be64 fl_n_port_wwn;
271};
272struct fc_els_rtv {
273  __u8 rtv_cmd;
274  __u8 rtv_zero[3];
275};
276struct fc_els_rtv_acc {
277  __u8 rtv_cmd;
278  __u8 rtv_zero[3];
279  __be32 rtv_r_a_tov;
280  __be32 rtv_e_d_tov;
281  __be32 rtv_toq;
282};
283#define FC_ELS_RTV_EDRES (1 << 26)
284#define FC_ELS_RTV_RTTOV (1 << 19)
285struct fc_els_scr {
286  __u8 scr_cmd;
287  __u8 scr_resv[6];
288  __u8 scr_reg_func;
289};
290enum fc_els_scr_func {
291  ELS_SCRF_FAB = 1,
292  ELS_SCRF_NPORT = 2,
293  ELS_SCRF_FULL = 3,
294  ELS_SCRF_CLEAR = 255,
295};
296struct fc_els_rscn {
297  __u8 rscn_cmd;
298  __u8 rscn_page_len;
299  __be16 rscn_plen;
300};
301struct fc_els_rscn_page {
302  __u8 rscn_page_flags;
303  __u8 rscn_fid[3];
304};
305#define ELS_RSCN_EV_QUAL_BIT 2
306#define ELS_RSCN_EV_QUAL_MASK 0xf
307#define ELS_RSCN_ADDR_FMT_BIT 0
308#define ELS_RSCN_ADDR_FMT_MASK 0x3
309enum fc_els_rscn_ev_qual {
310  ELS_EV_QUAL_NONE = 0,
311  ELS_EV_QUAL_NS_OBJ = 1,
312  ELS_EV_QUAL_PORT_ATTR = 2,
313  ELS_EV_QUAL_SERV_OBJ = 3,
314  ELS_EV_QUAL_SW_CONFIG = 4,
315  ELS_EV_QUAL_REM_OBJ = 5,
316};
317enum fc_els_rscn_addr_fmt {
318  ELS_ADDR_FMT_PORT = 0,
319  ELS_ADDR_FMT_AREA = 1,
320  ELS_ADDR_FMT_DOM = 2,
321  ELS_ADDR_FMT_FAB = 3,
322};
323struct fc_els_rnid {
324  __u8 rnid_cmd;
325  __u8 rnid_resv[3];
326  __u8 rnid_fmt;
327  __u8 rnid_resv2[3];
328};
329enum fc_els_rnid_fmt {
330  ELS_RNIDF_NONE = 0,
331  ELS_RNIDF_GEN = 0xdf,
332};
333struct fc_els_rnid_resp {
334  __u8 rnid_cmd;
335  __u8 rnid_resv[3];
336  __u8 rnid_fmt;
337  __u8 rnid_cid_len;
338  __u8 rnid_resv2;
339  __u8 rnid_sid_len;
340};
341struct fc_els_rnid_cid {
342  __be64 rnid_wwpn;
343  __be64 rnid_wwnn;
344};
345struct fc_els_rnid_gen {
346  __u8 rnid_vend_id[16];
347  __be32 rnid_atype;
348  __be32 rnid_phys_port;
349  __be32 rnid_att_nodes;
350  __u8 rnid_node_mgmt;
351  __u8 rnid_ip_ver;
352  __be16 rnid_prot_port;
353  __be32 rnid_ip_addr[4];
354  __u8 rnid_resvd[2];
355  __be16 rnid_vend_spec;
356};
357enum fc_els_rnid_atype {
358  ELS_RNIDA_UNK = 0x01,
359  ELS_RNIDA_OTHER = 0x02,
360  ELS_RNIDA_HUB = 0x03,
361  ELS_RNIDA_SWITCH = 0x04,
362  ELS_RNIDA_GATEWAY = 0x05,
363  ELS_RNIDA_CONV = 0x06,
364  ELS_RNIDA_HBA = 0x07,
365  ELS_RNIDA_PROXY = 0x08,
366  ELS_RNIDA_STORAGE = 0x09,
367  ELS_RNIDA_HOST = 0x0a,
368  ELS_RNIDA_SUBSYS = 0x0b,
369  ELS_RNIDA_ACCESS = 0x0e,
370  ELS_RNIDA_NAS = 0x11,
371  ELS_RNIDA_BRIDGE = 0x12,
372  ELS_RNIDA_VIRT = 0x13,
373  ELS_RNIDA_MF = 0xff,
374  ELS_RNIDA_MF_HUB = 1UL << 31,
375  ELS_RNIDA_MF_SW = 1UL << 30,
376  ELS_RNIDA_MF_GW = 1UL << 29,
377  ELS_RNIDA_MF_ST = 1UL << 28,
378  ELS_RNIDA_MF_HOST = 1UL << 27,
379  ELS_RNIDA_MF_SUB = 1UL << 26,
380  ELS_RNIDA_MF_ACC = 1UL << 25,
381  ELS_RNIDA_MF_WDM = 1UL << 24,
382  ELS_RNIDA_MF_NAS = 1UL << 23,
383  ELS_RNIDA_MF_BR = 1UL << 22,
384  ELS_RNIDA_MF_VIRT = 1UL << 21,
385};
386enum fc_els_rnid_mgmt {
387  ELS_RNIDM_SNMP = 0,
388  ELS_RNIDM_TELNET = 1,
389  ELS_RNIDM_HTTP = 2,
390  ELS_RNIDM_HTTPS = 3,
391  ELS_RNIDM_XML = 4,
392};
393enum fc_els_rnid_ipver {
394  ELS_RNIDIP_NONE = 0,
395  ELS_RNIDIP_V4 = 1,
396  ELS_RNIDIP_V6 = 2,
397};
398struct fc_els_rpl {
399  __u8 rpl_cmd;
400  __u8 rpl_resv[5];
401  __be16 rpl_max_size;
402  __u8 rpl_resv1;
403  __u8 rpl_index[3];
404};
405struct fc_els_pnb {
406  __be32 pnb_phys_pn;
407  __u8 pnb_resv;
408  __u8 pnb_port_id[3];
409  __be64 pnb_wwpn;
410};
411struct fc_els_rpl_resp {
412  __u8 rpl_cmd;
413  __u8 rpl_resv1;
414  __be16 rpl_plen;
415  __u8 rpl_resv2;
416  __u8 rpl_llen[3];
417  __u8 rpl_resv3;
418  __u8 rpl_index[3];
419  struct fc_els_pnb rpl_pnb[1];
420};
421struct fc_els_lesb {
422  __be32 lesb_link_fail;
423  __be32 lesb_sync_loss;
424  __be32 lesb_sig_loss;
425  __be32 lesb_prim_err;
426  __be32 lesb_inv_word;
427  __be32 lesb_inv_crc;
428};
429struct fc_els_rps {
430  __u8 rps_cmd;
431  __u8 rps_resv[2];
432  __u8 rps_flag;
433  __be64 rps_port_spec;
434};
435enum fc_els_rps_flag {
436  FC_ELS_RPS_DID = 0x00,
437  FC_ELS_RPS_PPN = 0x01,
438  FC_ELS_RPS_WWPN = 0x02,
439};
440struct fc_els_rps_resp {
441  __u8 rps_cmd;
442  __u8 rps_resv[2];
443  __u8 rps_flag;
444  __u8 rps_resv2[2];
445  __be16 rps_status;
446  struct fc_els_lesb rps_lesb;
447};
448enum fc_els_rps_resp_flag {
449  FC_ELS_RPS_LPEV = 0x01,
450};
451enum fc_els_rps_resp_status {
452  FC_ELS_RPS_PTP = 1 << 5,
453  FC_ELS_RPS_LOOP = 1 << 4,
454  FC_ELS_RPS_FAB = 1 << 3,
455  FC_ELS_RPS_NO_SIG = 1 << 2,
456  FC_ELS_RPS_NO_SYNC = 1 << 1,
457  FC_ELS_RPS_RESET = 1 << 0,
458};
459struct fc_els_lirr {
460  __u8 lirr_cmd;
461  __u8 lirr_resv[3];
462  __u8 lirr_func;
463  __u8 lirr_fmt;
464  __u8 lirr_resv2[2];
465};
466enum fc_els_lirr_func {
467  ELS_LIRR_SET_COND = 0x01,
468  ELS_LIRR_SET_UNCOND = 0x02,
469  ELS_LIRR_CLEAR = 0xff
470};
471struct fc_els_srl {
472  __u8 srl_cmd;
473  __u8 srl_resv[3];
474  __u8 srl_flag;
475  __u8 srl_flag_param[3];
476};
477enum fc_els_srl_flag {
478  FC_ELS_SRL_ALL = 0x00,
479  FC_ELS_SRL_ONE = 0x01,
480  FC_ELS_SRL_EN_PER = 0x02,
481  FC_ELS_SRL_DIS_PER = 0x03,
482};
483struct fc_els_rls {
484  __u8 rls_cmd;
485  __u8 rls_resv[4];
486  __u8 rls_port_id[3];
487};
488struct fc_els_rls_resp {
489  __u8 rls_cmd;
490  __u8 rls_resv[3];
491  struct fc_els_lesb rls_lesb;
492};
493struct fc_els_rlir {
494  __u8 rlir_cmd;
495  __u8 rlir_resv[3];
496  __u8 rlir_fmt;
497  __u8 rlir_clr_len;
498  __u8 rlir_cld_len;
499  __u8 rlir_slr_len;
500};
501struct fc_els_clir {
502  __be64 clir_wwpn;
503  __be64 clir_wwnn;
504  __u8 clir_port_type;
505  __u8 clir_port_id[3];
506  __be64 clir_conn_wwpn;
507  __be64 clir_conn_wwnn;
508  __be64 clir_fab_name;
509  __be32 clir_phys_port;
510  __be32 clir_trans_id;
511  __u8 clir_resv[3];
512  __u8 clir_ts_fmt;
513  __be64 clir_timestamp;
514};
515enum fc_els_clir_ts_fmt {
516  ELS_CLIR_TS_UNKNOWN = 0,
517  ELS_CLIR_TS_SEC_FRAC = 1,
518  ELS_CLIR_TS_CSU = 2,
519};
520struct fc_els_clid {
521  __u8 clid_iq;
522  __u8 clid_ic;
523  __be16 clid_epai;
524};
525enum fc_els_clid_iq {
526  ELS_CLID_SWITCH = 0x20,
527  ELS_CLID_E_PORT = 0x10,
528  ELS_CLID_SEV_MASK = 0x0c,
529  ELS_CLID_SEV_INFO = 0x00,
530  ELS_CLID_SEV_INOP = 0x08,
531  ELS_CLID_SEV_DEG = 0x04,
532  ELS_CLID_LASER = 0x02,
533  ELS_CLID_FRU = 0x01,
534};
535enum fc_els_clid_ic {
536  ELS_CLID_IC_IMPL = 1,
537  ELS_CLID_IC_BER = 2,
538  ELS_CLID_IC_LOS = 3,
539  ELS_CLID_IC_NOS = 4,
540  ELS_CLID_IC_PST = 5,
541  ELS_CLID_IC_INVAL = 6,
542  ELS_CLID_IC_LOOP_TO = 7,
543  ELS_CLID_IC_LIP = 8,
544};
545#endif
546