?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
GUI: Fix Tomato RAF theme for all builds. Compilation typo.
[tomato.git] / release / src-rt-6.x.4708 / linux / linux-2.6.36 / drivers / scsi / bfa / include / defs / bfa_defs_pport.h
blob2de675839c2ff7c0e4bbc0244c1377bad885b523
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
18 #ifndef __BFA_DEFS_PPORT_H__
19 #define __BFA_DEFS_PPORT_H__
20
21 #include <bfa_os_inc.h>
22 #include <protocol/fc.h>
23 #include <defs/bfa_defs_types.h>
24 #include <defs/bfa_defs_qos.h>
25 #include <cna/pstats/phyport_defs.h>
26
27 /* Modify char* port_stt[] in bfal_port.c if a new state was added */
28 enum bfa_pport_states {
29 BFA_PPORT_ST_UNINIT = 1,
30 BFA_PPORT_ST_ENABLING_QWAIT = 2,
31 BFA_PPORT_ST_ENABLING = 3,
32 BFA_PPORT_ST_LINKDOWN = 4,
33 BFA_PPORT_ST_LINKUP = 5,
34 BFA_PPORT_ST_DISABLING_QWAIT = 6,
35 BFA_PPORT_ST_DISABLING = 7,
36 BFA_PPORT_ST_DISABLED = 8,
37 BFA_PPORT_ST_STOPPED = 9,
38 BFA_PPORT_ST_IOCDOWN = 10,
39 BFA_PPORT_ST_IOCDIS = 11,
40 BFA_PPORT_ST_FWMISMATCH = 12,
41 BFA_PPORT_ST_PREBOOT_DISABLED = 13,
42 BFA_PPORT_ST_MAX_STATE,
43 };
44
45 /**
46 * Port speed settings. Each specific speed is a bit field. Use multiple
47 * bits to specify speeds to be selected for auto-negotiation.
48 */
49 enum bfa_pport_speed {
50 BFA_PPORT_SPEED_UNKNOWN = 0,
51 BFA_PPORT_SPEED_1GBPS = 1,
52 BFA_PPORT_SPEED_2GBPS = 2,
53 BFA_PPORT_SPEED_4GBPS = 4,
54 BFA_PPORT_SPEED_8GBPS = 8,
55 BFA_PPORT_SPEED_10GBPS = 10,
56 BFA_PPORT_SPEED_AUTO =
57 (BFA_PPORT_SPEED_1GBPS | BFA_PPORT_SPEED_2GBPS |
58 BFA_PPORT_SPEED_4GBPS | BFA_PPORT_SPEED_8GBPS),
59 };
60
61 /**
62 * Port operational type (in sync with SNIA port type).
63 */
64 enum bfa_pport_type {
65 BFA_PPORT_TYPE_UNKNOWN = 1, /* port type is unknown */
66 BFA_PPORT_TYPE_TRUNKED = 2, /* Trunked mode */
67 BFA_PPORT_TYPE_NPORT = 5, /* P2P with switched fabric */
68 BFA_PPORT_TYPE_NLPORT = 6, /* public loop */
69 BFA_PPORT_TYPE_LPORT = 20, /* private loop */
70 BFA_PPORT_TYPE_P2P = 21, /* P2P with no switched fabric */
71 BFA_PPORT_TYPE_VPORT = 22, /* NPIV - virtual port */
72 };
73
74 /**
75 * Port topology setting. A port's topology and fabric login status
76 * determine its operational type.
77 */
78 enum bfa_pport_topology {
79 BFA_PPORT_TOPOLOGY_NONE = 0, /* No valid topology */
80 BFA_PPORT_TOPOLOGY_P2P = 1, /* P2P only */
81 BFA_PPORT_TOPOLOGY_LOOP = 2, /* LOOP topology */
82 BFA_PPORT_TOPOLOGY_AUTO = 3, /* auto topology selection */
83 };
84
85 /**
86 * Physical port loopback types.
87 */
88 enum bfa_pport_opmode {
89 BFA_PPORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */
90 BFA_PPORT_OPMODE_LB_INT = 0x01, /* internal loop back */
91 BFA_PPORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */
92 BFA_PPORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */
93 BFA_PPORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */
94 BFA_PPORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */
95 };
96
97 #define BFA_PPORT_OPMODE_LB_HARD(_mode) \
98 ((_mode == BFA_PPORT_OPMODE_LB_INT) || \
99 (_mode == BFA_PPORT_OPMODE_LB_SLW) || \
100 (_mode == BFA_PPORT_OPMODE_LB_EXT))
101
102 /**
103 Port State (in sync with SNIA port state).
104 */
105 enum bfa_pport_snia_state {
106 BFA_PPORT_STATE_UNKNOWN = 1, /* port is not initialized */
107 BFA_PPORT_STATE_ONLINE = 2, /* port is ONLINE */
108 BFA_PPORT_STATE_DISABLED = 3, /* port is disabled by user */
109 BFA_PPORT_STATE_BYPASSED = 4, /* port is bypassed (in LOOP) */
110 BFA_PPORT_STATE_DIAG = 5, /* port diagnostics is active */
111 BFA_PPORT_STATE_LINKDOWN = 6, /* link is down */
112 BFA_PPORT_STATE_LOOPBACK = 8, /* port is looped back */
113 };
114
115 /**
116 * Port link state
117 */
118 enum bfa_pport_linkstate {
119 BFA_PPORT_LINKUP = 1, /* Physical port/Trunk link up */
120 BFA_PPORT_LINKDOWN = 2, /* Physical port/Trunk link down */
121 BFA_PPORT_TRUNK_LINKDOWN = 3, /* Trunk link down (new tmaster) */
122 };
123
124 /**
125 * Port link state event
126 */
127 #define bfa_pport_event_t enum bfa_pport_linkstate
128
129 /**
130 * Port link state reason code
131 */
132 enum bfa_pport_linkstate_rsn {
133 BFA_PPORT_LINKSTATE_RSN_NONE = 0,
134 BFA_PPORT_LINKSTATE_RSN_DISABLED = 1,
135 BFA_PPORT_LINKSTATE_RSN_RX_NOS = 2,
136 BFA_PPORT_LINKSTATE_RSN_RX_OLS = 3,
137 BFA_PPORT_LINKSTATE_RSN_RX_LIP = 4,
138 BFA_PPORT_LINKSTATE_RSN_RX_LIPF7 = 5,
139 BFA_PPORT_LINKSTATE_RSN_SFP_REMOVED = 6,
140 BFA_PPORT_LINKSTATE_RSN_PORT_FAULT = 7,
141 BFA_PPORT_LINKSTATE_RSN_RX_LOS = 8,
142 BFA_PPORT_LINKSTATE_RSN_LOCAL_FAULT = 9,
143 BFA_PPORT_LINKSTATE_RSN_REMOTE_FAULT = 10,
144 BFA_PPORT_LINKSTATE_RSN_TIMEOUT = 11,
145
146
147
148 /* CEE related reason codes/errors */
149 CEE_LLDP_INFO_AGED_OUT = 20,
150 CEE_LLDP_SHUTDOWN_TLV_RCVD = 21,
151 CEE_PEER_NOT_ADVERTISE_DCBX = 22,
152 CEE_PEER_NOT_ADVERTISE_PG = 23,
153 CEE_PEER_NOT_ADVERTISE_PFC = 24,
154 CEE_PEER_NOT_ADVERTISE_FCOE = 25,
155 CEE_PG_NOT_COMPATIBLE = 26,
156 CEE_PFC_NOT_COMPATIBLE = 27,
157 CEE_FCOE_NOT_COMPATIBLE = 28,
158 CEE_BAD_PG_RCVD = 29,
159 CEE_BAD_BW_RCVD = 30,
160 CEE_BAD_PFC_RCVD = 31,
161 CEE_BAD_FCOE_PRI_RCVD = 32,
162 CEE_FCOE_PRI_PFC_OFF = 33,
163 CEE_DUP_CONTROL_TLV_RCVD = 34,
164 CEE_DUP_FEAT_TLV_RCVD = 35,
165 CEE_APPLY_NEW_CFG = 36, /* reason, not an error */
166 CEE_PROTOCOL_INIT = 37, /* reason, not an error */
167 CEE_PHY_LINK_DOWN = 38,
168 CEE_LLS_FCOE_ABSENT = 39,
169 CEE_LLS_FCOE_DOWN = 40
170 };
171
172 /**
173 * Default Target Rate Limiting Speed.
174 */
175 #define BFA_PPORT_DEF_TRL_SPEED BFA_PPORT_SPEED_1GBPS
176
177 /**
178 * Physical port configuration
179 */
180 struct bfa_pport_cfg_s {
181 u8 topology; /* bfa_pport_topology */
182 u8 speed; /* enum bfa_pport_speed */
183 u8 trunked; /* trunked or not */
184 u8 qos_enabled; /* qos enabled or not */
185 u8 trunk_ports; /* bitmap of trunked ports */
186 u8 cfg_hardalpa; /* is hard alpa configured */
187 u16 maxfrsize; /* maximum frame size */
188 u8 hardalpa; /* configured hard alpa */
189 u8 rx_bbcredit; /* receive buffer credits */
190 u8 tx_bbcredit; /* transmit buffer credits */
191 u8 ratelimit; /* ratelimit enabled or not */
192 u8 trl_def_speed; /* ratelimit default speed */
193 u8 rsvd[3];
194 u16 path_tov; /* device path timeout */
195 u16 q_depth; /* SCSI Queue depth */
196 };
197
198 /**
199 * Port attribute values.
200 */
201 struct bfa_pport_attr_s {
202 /*
203 * Static fields
204 */
205 wwn_t nwwn; /* node wwn */
206 wwn_t pwwn; /* port wwn */
207 wwn_t factorynwwn; /* factory node wwn */
208 wwn_t factorypwwn; /* factory port wwn */
209 enum fc_cos cos_supported; /* supported class of services */
210 u32 rsvd;
211 struct fc_symname_s port_symname; /* port symbolic name */
212 enum bfa_pport_speed speed_supported; /* supported speeds */
213 bfa_boolean_t pbind_enabled; /* Will be set if Persistent binding
214 * enabled. Relevant only in Windows
215 */
216
217 /*
218 * Configured values
219 */
220 struct bfa_pport_cfg_s pport_cfg; /* pport cfg */
221
222 /*
223 * Dynamic field - info from BFA
224 */
225 enum bfa_pport_states port_state; /* current port state */
226 enum bfa_pport_speed speed; /* current speed */
227 enum bfa_pport_topology topology; /* current topology */
228 bfa_boolean_t beacon; /* current beacon status */
229 bfa_boolean_t link_e2e_beacon;/* set if link beacon on */
230 bfa_boolean_t plog_enabled; /* set if portlog is enabled*/
231
232 /*
233 * Dynamic field - info from FCS
234 */
235 u32 pid; /* port ID */
236 enum bfa_pport_type port_type; /* current topology */
237 u32 loopback; /* external loopback */
238 u32 authfail; /* auth fail state */
239 u32 rsvd2; /* padding for 64 bit */
240 };
241
242 /**
243 * FC Port statistics.
244 */
245 struct bfa_pport_fc_stats_s {
246 u64 secs_reset; /* Seconds since stats is reset */
247 u64 tx_frames; /* Tx frames */
248 u64 tx_words; /* Tx words */
249 u64 tx_lip; /* Tx LIP */
250 u64 tx_nos; /* Tx NOS */
251 u64 tx_ols; /* Tx OLS */
252 u64 tx_lr; /* Tx LR */
253 u64 tx_lrr; /* Tx LRR */
254 u64 rx_frames; /* Rx frames */
255 u64 rx_words; /* Rx words */
256 u64 lip_count; /* Rx LIP */
257 u64 nos_count; /* Rx NOS */
258 u64 ols_count; /* Rx OLS */
259 u64 lr_count; /* Rx LR */
260 u64 lrr_count; /* Rx LRR */
261 u64 invalid_crcs; /* Rx CRC err frames */
262 u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */
263 u64 undersized_frm; /* Rx undersized frames */
264 u64 oversized_frm; /* Rx oversized frames */
265 u64 bad_eof_frm; /* Rx frames with bad EOF */
266 u64 error_frames; /* Errored frames */
267 u64 dropped_frames; /* Dropped frames */
268 u64 link_failures; /* Link Failure (LF) count */
269 u64 loss_of_syncs; /* Loss of sync count */
270 u64 loss_of_signals;/* Loss of signal count */
271 u64 primseq_errs; /* Primitive sequence protocol err. */
272 u64 bad_os_count; /* Invalid ordered sets */
273 u64 err_enc_out; /* Encoding err nonframe_8b10b */
274 u64 err_enc; /* Encoding err frame_8b10b */
275 };
276
277 /**
278 * Eth Port statistics.
279 */
280 struct bfa_pport_eth_stats_s {
281 u64 secs_reset; /* Seconds since stats is reset */
282 u64 frame_64; /* Frames 64 bytes */
283 u64 frame_65_127; /* Frames 65-127 bytes */
284 u64 frame_128_255; /* Frames 128-255 bytes */
285 u64 frame_256_511; /* Frames 256-511 bytes */
286 u64 frame_512_1023; /* Frames 512-1023 bytes */
287 u64 frame_1024_1518; /* Frames 1024-1518 bytes */
288 u64 frame_1519_1522; /* Frames 1519-1522 bytes */
289 u64 tx_bytes; /* Tx bytes */
290 u64 tx_packets; /* Tx packets */
291 u64 tx_mcast_packets; /* Tx multicast packets */
292 u64 tx_bcast_packets; /* Tx broadcast packets */
293 u64 tx_control_frame; /* Tx control frame */
294 u64 tx_drop; /* Tx drops */
295 u64 tx_jabber; /* Tx jabber */
296 u64 tx_fcs_error; /* Tx FCS error */
297 u64 tx_fragments; /* Tx fragments */
298 u64 rx_bytes; /* Rx bytes */
299 u64 rx_packets; /* Rx packets */
300 u64 rx_mcast_packets; /* Rx multicast packets */
301 u64 rx_bcast_packets; /* Rx broadcast packets */
302 u64 rx_control_frames; /* Rx control frames */
303 u64 rx_unknown_opcode; /* Rx unknown opcode */
304 u64 rx_drop; /* Rx drops */
305 u64 rx_jabber; /* Rx jabber */
306 u64 rx_fcs_error; /* Rx FCS errors */
307 u64 rx_alignment_error; /* Rx alignment errors */
308 u64 rx_frame_length_error; /* Rx frame len errors */
309 u64 rx_code_error; /* Rx code errors */
310 u64 rx_fragments; /* Rx fragments */
311 u64 rx_pause; /* Rx pause */
312 u64 rx_zero_pause; /* Rx zero pause */
313 u64 tx_pause; /* Tx pause */
314 u64 tx_zero_pause; /* Tx zero pause */
315 u64 rx_fcoe_pause; /* Rx FCoE pause */
316 u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */
317 u64 tx_fcoe_pause; /* Tx FCoE pause */
318 u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */
319 };
320
321 /**
322 * Port statistics.
323 */
324 union bfa_pport_stats_u {
325 struct bfa_pport_fc_stats_s fc;
326 struct bfa_pport_eth_stats_s eth;
327 };
328
329 /**
330 * Port FCP mappings.
331 */
332 struct bfa_pport_fcpmap_s {
333 char osdevname[256];
334 u32 bus;
335 u32 target;
336 u32 oslun;
337 u32 fcid;
338 wwn_t nwwn;
339 wwn_t pwwn;
340 u64 fcplun;
341 char luid[256];
342 };
343
344 /**
345 * Port RNI */
346 struct bfa_pport_rnid_s {
347 wwn_t wwn;
348 u32 unittype;
349 u32 portid;
350 u32 attached_nodes_num;
351 u16 ip_version;
352 u16 udp_port;
353 u8 ipaddr[16];
354 u16 rsvd;
355 u16 topologydiscoveryflags;
356 };
357
358 struct bfa_fcport_fcf_s {
359 wwn_t name; /* FCF name */
360 wwn_t fabric_name; /* Fabric Name */
361 u8 fipenabled; /* FIP enabled or not */
362 u8 fipfailed; /* FIP failed or not */
363 u8 resv[2];
364 u8 pri; /* FCF priority */
365 u8 version; /* FIP version used */
366 u8 available; /* Available for login */
367 u8 fka_disabled; /* FKA is disabled */
368 u8 maxsz_verified; /* FCoE max size verified */
369 u8 fc_map[3]; /* FC map */
370 u16 vlan; /* FCoE vlan tag/priority */
371 u32 fka_adv_per; /* FIP ka advert. period */
372 struct mac_s mac; /* FCF mac */
373 };
374
375 /**
376 * Link state information
377 */
378 struct bfa_pport_link_s {
379 u8 linkstate; /* Link state bfa_pport_linkstate */
380 u8 linkstate_rsn; /* bfa_pport_linkstate_rsn_t */
381 u8 topology; /* P2P/LOOP bfa_pport_topology */
382 u8 speed; /* Link speed (1/2/4/8 G) */
383 u32 linkstate_opt; /* Linkstate optional data (debug) */
384 u8 trunked; /* Trunked or not (1 or 0) */
385 u8 resvd[3];
386 struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
387 union {
388 struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */
389 struct bfa_fcport_fcf_s fcf; /* FCF information (for FCoE) */
390 } vc_fcf;
391 };
392
393 #endif /* __BFA_DEFS_PPORT_H__ */
Tomato firmware and modifications.