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dea3101e JB |
1 | /******************************************************************* |
2 | * This file is part of the Emulex Linux Device Driver for * | |
c44ce173 | 3 | * Fibre Channel Host Bus Adapters. * |
e47c9093 | 4 | * Copyright (C) 2004-2008 Emulex. All rights reserved. * |
c44ce173 | 5 | * EMULEX and SLI are trademarks of Emulex. * |
dea3101e JB |
6 | * www.emulex.com * |
7 | * * | |
8 | * This program is free software; you can redistribute it and/or * | |
c44ce173 JSEC |
9 | * modify it under the terms of version 2 of the GNU General * |
10 | * Public License as published by the Free Software Foundation. * | |
11 | * This program is distributed in the hope that it will be useful. * | |
12 | * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * | |
13 | * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * | |
14 | * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * | |
15 | * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * | |
16 | * TO BE LEGALLY INVALID. See the GNU General Public License for * | |
17 | * more details, a copy of which can be found in the file COPYING * | |
18 | * included with this package. * | |
dea3101e JB |
19 | *******************************************************************/ |
20 | ||
685f0bf7 JS |
21 | typedef int (*node_filter)(struct lpfc_nodelist *ndlp, void *param); |
22 | ||
c01f3208 | 23 | struct fc_rport; |
dea3101e JB |
24 | void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t); |
25 | void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
57127f15 JS |
26 | void lpfc_config_async(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); |
27 | ||
858c9f6c | 28 | void lpfc_heart_beat(struct lpfc_hba *, LPFC_MBOXQ_t *); |
dea3101e JB |
29 | int lpfc_read_la(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb, |
30 | struct lpfc_dmabuf *mp); | |
31 | void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
2e0fef85 | 32 | void lpfc_issue_clear_la(struct lpfc_hba *phba, struct lpfc_vport *vport); |
dea3101e | 33 | void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *); |
92d7f7b0 | 34 | int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int); |
dea3101e | 35 | void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *); |
7bb3b137 | 36 | void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *); |
92d7f7b0 JS |
37 | int lpfc_reg_login(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *, |
38 | LPFC_MBOXQ_t *, uint32_t); | |
39 | void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); | |
40 | void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); | |
41 | void lpfc_reg_vpi(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); | |
42 | void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *); | |
dea3101e JB |
43 | void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); |
44 | ||
549e55cd | 45 | struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t); |
92d7f7b0 | 46 | void lpfc_cleanup_rpis(struct lpfc_vport *vport, int remove); |
dea3101e | 47 | int lpfc_linkdown(struct lpfc_hba *); |
87af33fe | 48 | void lpfc_port_link_failure(struct lpfc_vport *); |
dea3101e JB |
49 | void lpfc_mbx_cmpl_read_la(struct lpfc_hba *, LPFC_MBOXQ_t *); |
50 | ||
dea3101e | 51 | void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); |
858c9f6c | 52 | void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *); |
dea3101e JB |
53 | void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); |
54 | void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
55 | void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
e47c9093 | 56 | void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *); |
2e0fef85 | 57 | void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *); |
e47c9093 JS |
58 | struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *, |
59 | struct lpfc_nodelist *, int); | |
2e0fef85 JS |
60 | void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int); |
61 | void lpfc_drop_node(struct lpfc_vport *, struct lpfc_nodelist *); | |
62 | void lpfc_set_disctmo(struct lpfc_vport *); | |
63 | int lpfc_can_disctmo(struct lpfc_vport *); | |
64 | int lpfc_unreg_rpi(struct lpfc_vport *, struct lpfc_nodelist *); | |
92d7f7b0 JS |
65 | void lpfc_unreg_all_rpis(struct lpfc_vport *); |
66 | void lpfc_unreg_default_rpis(struct lpfc_vport *); | |
67 | void lpfc_issue_reg_vpi(struct lpfc_hba *, struct lpfc_vport *); | |
68 | ||
dea3101e | 69 | int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *, |
2e0fef85 JS |
70 | struct lpfc_iocbq *, struct lpfc_nodelist *); |
71 | void lpfc_nlp_init(struct lpfc_vport *, struct lpfc_nodelist *, uint32_t); | |
329f9bc7 JS |
72 | struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *); |
73 | int lpfc_nlp_put(struct lpfc_nodelist *); | |
98c9ea5c | 74 | int lpfc_nlp_not_used(struct lpfc_nodelist *ndlp); |
2e0fef85 JS |
75 | struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t); |
76 | void lpfc_disc_list_loopmap(struct lpfc_vport *); | |
77 | void lpfc_disc_start(struct lpfc_vport *); | |
92d7f7b0 | 78 | void lpfc_cleanup_discovery_resources(struct lpfc_vport *); |
87af33fe | 79 | void lpfc_cleanup(struct lpfc_vport *); |
dea3101e | 80 | void lpfc_disc_timeout(unsigned long); |
dea3101e | 81 | |
2e0fef85 | 82 | struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); |
dea3101e | 83 | |
92d7f7b0 | 84 | void lpfc_worker_wake_up(struct lpfc_hba *); |
dea3101e JB |
85 | int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t); |
86 | int lpfc_do_work(void *); | |
2e0fef85 | 87 | int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *, |
dea3101e JB |
88 | uint32_t); |
89 | ||
92d7f7b0 | 90 | void lpfc_do_scr_ns_plogi(struct lpfc_hba *, struct lpfc_vport *); |
2e0fef85 | 91 | int lpfc_check_sparm(struct lpfc_vport *, struct lpfc_nodelist *, |
dea3101e | 92 | struct serv_parm *, uint32_t); |
92d7f7b0 | 93 | int lpfc_els_abort(struct lpfc_hba *, struct lpfc_nodelist *); |
87af33fe | 94 | void lpfc_more_plogi(struct lpfc_vport *); |
0ff10d46 | 95 | void lpfc_more_adisc(struct lpfc_vport *); |
87af33fe | 96 | void lpfc_end_rscn(struct lpfc_vport *); |
858c9f6c | 97 | int lpfc_els_chk_latt(struct lpfc_vport *); |
dea3101e | 98 | int lpfc_els_abort_flogi(struct lpfc_hba *); |
2e0fef85 | 99 | int lpfc_initial_flogi(struct lpfc_vport *); |
92d7f7b0 | 100 | int lpfc_initial_fdisc(struct lpfc_vport *); |
2e0fef85 JS |
101 | int lpfc_issue_els_plogi(struct lpfc_vport *, uint32_t, uint8_t); |
102 | int lpfc_issue_els_prli(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); | |
103 | int lpfc_issue_els_adisc(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); | |
104 | int lpfc_issue_els_logo(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); | |
92d7f7b0 | 105 | int lpfc_issue_els_npiv_logo(struct lpfc_vport *, struct lpfc_nodelist *); |
2e0fef85 | 106 | int lpfc_issue_els_scr(struct lpfc_vport *, uint32_t, uint8_t); |
dea3101e | 107 | int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *); |
858c9f6c | 108 | int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *); |
2e0fef85 | 109 | int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *, |
51ef4c26 | 110 | struct lpfc_nodelist *, LPFC_MBOXQ_t *); |
2e0fef85 | 111 | int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *, |
858c9f6c | 112 | struct lpfc_nodelist *, LPFC_MBOXQ_t *); |
2e0fef85 | 113 | int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *, |
dea3101e | 114 | struct lpfc_nodelist *); |
2e0fef85 | 115 | int lpfc_els_rsp_prli_acc(struct lpfc_vport *, struct lpfc_iocbq *, |
dea3101e | 116 | struct lpfc_nodelist *); |
2e0fef85 | 117 | void lpfc_cancel_retry_delay_tmo(struct lpfc_vport *, struct lpfc_nodelist *); |
dea3101e JB |
118 | void lpfc_els_retry_delay(unsigned long); |
119 | void lpfc_els_retry_delay_handler(struct lpfc_nodelist *); | |
120 | void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, | |
121 | struct lpfc_iocbq *); | |
2e0fef85 | 122 | int lpfc_els_handle_rscn(struct lpfc_vport *); |
92d7f7b0 | 123 | void lpfc_els_flush_rscn(struct lpfc_vport *); |
2e0fef85 | 124 | int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t); |
549e55cd | 125 | void lpfc_els_flush_all_cmd(struct lpfc_hba *); |
2e0fef85 JS |
126 | void lpfc_els_flush_cmd(struct lpfc_vport *); |
127 | int lpfc_els_disc_adisc(struct lpfc_vport *); | |
128 | int lpfc_els_disc_plogi(struct lpfc_vport *); | |
dea3101e | 129 | void lpfc_els_timeout(unsigned long); |
2e0fef85 | 130 | void lpfc_els_timeout_handler(struct lpfc_vport *); |
858c9f6c | 131 | void lpfc_hb_timeout_handler(struct lpfc_hba *); |
dea3101e JB |
132 | |
133 | void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, | |
134 | struct lpfc_iocbq *); | |
92d7f7b0 | 135 | int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t); |
2e0fef85 | 136 | int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int); |
dea3101e | 137 | void lpfc_fdmi_tmo(unsigned long); |
2e0fef85 | 138 | void lpfc_fdmi_timeout_handler(struct lpfc_vport *vport); |
dea3101e JB |
139 | |
140 | int lpfc_config_port_prep(struct lpfc_hba *); | |
141 | int lpfc_config_port_post(struct lpfc_hba *); | |
142 | int lpfc_hba_down_prep(struct lpfc_hba *); | |
41415862 | 143 | int lpfc_hba_down_post(struct lpfc_hba *); |
dea3101e | 144 | void lpfc_hba_init(struct lpfc_hba *, uint32_t *); |
495a714c | 145 | int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int); |
dea3101e | 146 | void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int); |
dea3101e | 147 | int lpfc_online(struct lpfc_hba *); |
46fa311e JS |
148 | void lpfc_unblock_mgmt_io(struct lpfc_hba *); |
149 | void lpfc_offline_prep(struct lpfc_hba *); | |
150 | void lpfc_offline(struct lpfc_hba *); | |
dea3101e | 151 | |
dea3101e JB |
152 | int lpfc_sli_setup(struct lpfc_hba *); |
153 | int lpfc_sli_queue_setup(struct lpfc_hba *); | |
dea3101e JB |
154 | |
155 | void lpfc_handle_eratt(struct lpfc_hba *); | |
156 | void lpfc_handle_latt(struct lpfc_hba *); | |
7d12e780 | 157 | irqreturn_t lpfc_intr_handler(int, void *); |
dea3101e JB |
158 | |
159 | void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
160 | void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *); | |
161 | void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
41415862 | 162 | void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *); |
dea3101e JB |
163 | void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
164 | LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *); | |
92d7f7b0 | 165 | void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
a309a6b6 | 166 | int lpfc_mbox_tmo_val(struct lpfc_hba *, int); |
dea3101e | 167 | |
51ef4c26 JS |
168 | void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *, |
169 | uint32_t , LPFC_MBOXQ_t *); | |
51ef4c26 JS |
170 | struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *); |
171 | void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *); | |
ed957684 | 172 | |
dea3101e JB |
173 | int lpfc_mem_alloc(struct lpfc_hba *); |
174 | void lpfc_mem_free(struct lpfc_hba *); | |
92d7f7b0 | 175 | void lpfc_stop_vport_timers(struct lpfc_vport *); |
dea3101e | 176 | |
875fbdfe JSEC |
177 | void lpfc_poll_timeout(unsigned long ptr); |
178 | void lpfc_poll_start_timer(struct lpfc_hba * phba); | |
179 | void lpfc_sli_poll_fcp_ring(struct lpfc_hba * hba); | |
0bd4ca25 | 180 | struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *); |
604a3e30 JB |
181 | void lpfc_sli_release_iocbq(struct lpfc_hba * phba, struct lpfc_iocbq * iocb); |
182 | uint16_t lpfc_sli_next_iotag(struct lpfc_hba * phba, struct lpfc_iocbq * iocb); | |
41415862 | 183 | |
9290831f | 184 | void lpfc_reset_barrier(struct lpfc_hba * phba); |
41415862 JW |
185 | int lpfc_sli_brdready(struct lpfc_hba *, uint32_t); |
186 | int lpfc_sli_brdkill(struct lpfc_hba *); | |
187 | int lpfc_sli_brdreset(struct lpfc_hba *); | |
188 | int lpfc_sli_brdrestart(struct lpfc_hba *); | |
dea3101e | 189 | int lpfc_sli_hba_setup(struct lpfc_hba *); |
2e0fef85 | 190 | int lpfc_sli_host_down(struct lpfc_vport *); |
dea3101e JB |
191 | int lpfc_sli_hba_down(struct lpfc_hba *); |
192 | int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); | |
193 | int lpfc_sli_handle_mb_event(struct lpfc_hba *); | |
b4c02652 | 194 | int lpfc_sli_flush_mbox_queue(struct lpfc_hba *); |
dea3101e JB |
195 | int lpfc_sli_handle_slow_ring_event(struct lpfc_hba *, |
196 | struct lpfc_sli_ring *, uint32_t); | |
197 | void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
198 | int lpfc_sli_issue_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, | |
199 | struct lpfc_iocbq *, uint32_t); | |
200 | void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t); | |
2e0fef85 | 201 | void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *); |
dea3101e JB |
202 | int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *, |
203 | struct lpfc_dmabuf *); | |
204 | struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *, | |
205 | struct lpfc_sli_ring *, | |
206 | dma_addr_t); | |
76bb24ef JS |
207 | |
208 | uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba *); | |
209 | struct lpfc_dmabuf * lpfc_sli_ring_taggedbuf_get(struct lpfc_hba *, | |
210 | struct lpfc_sli_ring *, uint32_t ); | |
211 | ||
51ef4c26 | 212 | int lpfc_sli_hbq_count(void); |
92d7f7b0 | 213 | int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t); |
ed957684 | 214 | void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *); |
ed957684 | 215 | int lpfc_sli_hbq_size(void); |
07951076 JS |
216 | int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *, |
217 | struct lpfc_iocbq *); | |
51ef4c26 JS |
218 | int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd); |
219 | int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t, | |
220 | uint64_t, lpfc_ctx_cmd); | |
dea3101e JB |
221 | |
222 | void lpfc_mbox_timeout(unsigned long); | |
223 | void lpfc_mbox_timeout_handler(struct lpfc_hba *); | |
dea3101e | 224 | |
2e0fef85 JS |
225 | struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t); |
226 | struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *, | |
227 | struct lpfc_name *); | |
dea3101e JB |
228 | |
229 | int lpfc_sli_issue_mbox_wait(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq, | |
92d7f7b0 | 230 | uint32_t timeout); |
dea3101e | 231 | |
68876920 JSEC |
232 | int lpfc_sli_issue_iocb_wait(struct lpfc_hba * phba, |
233 | struct lpfc_sli_ring * pring, | |
234 | struct lpfc_iocbq * piocb, | |
235 | struct lpfc_iocbq * prspiocbq, | |
236 | uint32_t timeout); | |
5eb95af0 JSEC |
237 | void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba * phba, |
238 | struct lpfc_iocbq * cmdiocb, | |
239 | struct lpfc_iocbq * rspiocb); | |
dea3101e | 240 | |
92d7f7b0 | 241 | void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *); |
ed957684 | 242 | |
dea3101e | 243 | void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *); |
2e0fef85 | 244 | void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); |
dea3101e JB |
245 | void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); |
246 | ||
92d7f7b0 | 247 | void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *); |
dea3101e JB |
248 | /* Function prototypes. */ |
249 | const char* lpfc_info(struct Scsi_Host *); | |
47a8617c JS |
250 | int lpfc_scan_finished(struct Scsi_Host *, unsigned long); |
251 | ||
dea3101e | 252 | void lpfc_get_cfgparam(struct lpfc_hba *); |
3de2a653 | 253 | void lpfc_get_vport_cfgparam(struct lpfc_vport *); |
2e0fef85 JS |
254 | int lpfc_alloc_sysfs_attr(struct lpfc_vport *); |
255 | void lpfc_free_sysfs_attr(struct lpfc_vport *); | |
ee959b00 TJ |
256 | extern struct device_attribute *lpfc_hba_attrs[]; |
257 | extern struct device_attribute *lpfc_vport_attrs[]; | |
dea3101e | 258 | extern struct scsi_host_template lpfc_template; |
3de2a653 | 259 | extern struct scsi_host_template lpfc_vport_template; |
dea3101e | 260 | extern struct fc_function_template lpfc_transport_functions; |
98c9ea5c | 261 | extern struct fc_function_template lpfc_vport_transport_functions; |
ed957684 | 262 | extern int lpfc_sli_mode; |
7ee5d43e | 263 | extern int lpfc_enable_npiv; |
dea3101e | 264 | |
92d7f7b0 | 265 | int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t); |
495a714c | 266 | int lpfc_vport_symbolic_port_name(struct lpfc_vport *, char *, size_t); |
c01f3208 JS |
267 | void lpfc_terminate_rport_io(struct fc_rport *); |
268 | void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport); | |
dea3101e | 269 | |
3de2a653 | 270 | struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *); |
92d7f7b0 JS |
271 | int lpfc_vport_disable(struct fc_vport *fc_vport, bool disable); |
272 | void lpfc_mbx_unreg_vpi(struct lpfc_vport *); | |
2e0fef85 | 273 | void destroy_port(struct lpfc_vport *); |
92d7f7b0 JS |
274 | int lpfc_get_instance(void); |
275 | void lpfc_host_attrib_init(struct Scsi_Host *); | |
276 | ||
858c9f6c JS |
277 | extern void lpfc_debugfs_initialize(struct lpfc_vport *); |
278 | extern void lpfc_debugfs_terminate(struct lpfc_vport *); | |
279 | extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t, | |
280 | uint32_t, uint32_t); | |
a58cbd52 JS |
281 | extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t, |
282 | uint32_t, uint32_t); | |
311464ec | 283 | extern struct lpfc_hbq_init *lpfc_hbq_defs[]; |
858c9f6c | 284 | |
92d7f7b0 | 285 | /* Interface exported by fabric iocb scheduler */ |
92d7f7b0 JS |
286 | void lpfc_fabric_abort_nport(struct lpfc_nodelist *); |
287 | void lpfc_fabric_abort_hba(struct lpfc_hba *); | |
92d7f7b0 JS |
288 | void lpfc_fabric_block_timeout(unsigned long); |
289 | void lpfc_unblock_fabric_iocbs(struct lpfc_hba *); | |
290 | void lpfc_adjust_queue_depth(struct lpfc_hba *); | |
291 | void lpfc_ramp_down_queue_handler(struct lpfc_hba *); | |
292 | void lpfc_ramp_up_queue_handler(struct lpfc_hba *); | |
2e0fef85 | 293 | |
dea3101e | 294 | #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code) |
92d7f7b0 JS |
295 | #define HBA_EVENT_RSCN 5 |
296 | #define HBA_EVENT_LINK_UP 2 | |
297 | #define HBA_EVENT_LINK_DOWN 3 |