1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * QLogic iSCSI HBA Driver |
4 | * Copyright (c) 2003-2013 QLogic Corporation |
5 | */ |
6 | |
7 | #ifndef __QLA4x_GBL_H |
8 | #define __QLA4x_GBL_H |
9 | |
10 | struct iscsi_cls_conn; |
11 | |
12 | int qla4xxx_hw_reset(struct scsi_qla_host *ha); |
13 | int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a); |
14 | int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb *srb); |
15 | int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, int is_reset); |
16 | int qla4xxx_soft_reset(struct scsi_qla_host *ha); |
17 | irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id); |
18 | |
19 | void qla4xxx_free_ddb(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry); |
20 | void qla4xxx_process_aen(struct scsi_qla_host *ha, uint8_t process_aen); |
21 | |
22 | int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host *ha); |
23 | int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb); |
24 | int qla4xxx_reset_lun(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry, |
25 | uint64_t lun); |
26 | int qla4xxx_reset_target(struct scsi_qla_host *ha, |
27 | struct ddb_entry *ddb_entry); |
28 | int qla4xxx_get_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr, |
29 | uint32_t offset, uint32_t len); |
30 | int qla4xxx_get_firmware_status(struct scsi_qla_host *ha); |
31 | int qla4xxx_get_firmware_state(struct scsi_qla_host *ha); |
32 | int qla4xxx_initialize_fw_cb(struct scsi_qla_host *ha); |
33 | |
34 | /* FIXME: Goodness! this really wants a small struct to hold the |
35 | * parameters. On x86 the args will get passed on the stack! */ |
36 | int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha, |
37 | uint16_t fw_ddb_index, |
38 | struct dev_db_entry *fw_ddb_entry, |
39 | dma_addr_t fw_ddb_entry_dma, |
40 | uint32_t *num_valid_ddb_entries, |
41 | uint32_t *next_ddb_index, |
42 | uint32_t *fw_ddb_device_state, |
43 | uint32_t *conn_err_detail, |
44 | uint16_t *tcp_source_port_num, |
45 | uint16_t *connection_id); |
46 | |
47 | int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index, |
48 | dma_addr_t fw_ddb_entry_dma, uint32_t *mbx_sts); |
49 | uint8_t qla4xxx_get_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, |
50 | uint32_t *mbox_sts, dma_addr_t init_fw_cb_dma); |
51 | int qla4xxx_conn_close_sess_logout(struct scsi_qla_host *ha, |
52 | uint16_t fw_ddb_index, |
53 | uint16_t connection_id, |
54 | uint16_t option); |
55 | int qla4xxx_disable_acb(struct scsi_qla_host *ha); |
56 | int qla4xxx_set_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, |
57 | uint32_t *mbox_sts, dma_addr_t acb_dma); |
58 | int qla4xxx_get_acb(struct scsi_qla_host *ha, dma_addr_t acb_dma, |
59 | uint32_t acb_type, uint32_t len); |
60 | int qla4xxx_get_ip_state(struct scsi_qla_host *ha, uint32_t acb_idx, |
61 | uint32_t ip_idx, uint32_t *sts); |
62 | void qla4xxx_mark_device_missing(struct iscsi_cls_session *cls_session); |
63 | u16 rd_nvram_word(struct scsi_qla_host *ha, int offset); |
64 | u8 rd_nvram_byte(struct scsi_qla_host *ha, int offset); |
65 | void qla4xxx_get_crash_record(struct scsi_qla_host *ha); |
66 | int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host *ha); |
67 | int qla4xxx_about_firmware(struct scsi_qla_host *ha); |
68 | void qla4xxx_interrupt_service_routine(struct scsi_qla_host *ha, |
69 | uint32_t intr_status); |
70 | int qla4xxx_init_rings(struct scsi_qla_host *ha); |
71 | void qla4xxx_srb_compl(struct kref *ref); |
72 | struct srb *qla4xxx_del_from_active_array(struct scsi_qla_host *ha, |
73 | uint32_t index); |
74 | int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index, |
75 | uint32_t state, uint32_t conn_error); |
76 | void qla4xxx_dump_buffer(void *b, uint32_t size); |
77 | int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha, |
78 | struct ddb_entry *ddb_entry, uint64_t lun, uint16_t mrkr_mod); |
79 | int qla4xxx_set_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr, |
80 | uint32_t offset, uint32_t length, uint32_t options); |
81 | int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount, |
82 | uint8_t outCount, uint32_t *mbx_cmd, uint32_t *mbx_sts); |
83 | int qla4xxx_get_chap_index(struct scsi_qla_host *ha, char *username, |
84 | char *password, int bidi, uint16_t *chap_index); |
85 | int qla4xxx_set_chap(struct scsi_qla_host *ha, char *username, char *password, |
86 | uint16_t idx, int bidi); |
87 | |
88 | void qla4xxx_queue_iocb(struct scsi_qla_host *ha); |
89 | void qla4xxx_complete_iocb(struct scsi_qla_host *ha); |
90 | int qla4xxx_get_sys_info(struct scsi_qla_host *ha); |
91 | int qla4xxx_iospace_config(struct scsi_qla_host *ha); |
92 | void qla4xxx_pci_config(struct scsi_qla_host *ha); |
93 | int qla4xxx_start_firmware(struct scsi_qla_host *ha); |
94 | irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id); |
95 | uint16_t qla4xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha); |
96 | uint16_t qla4xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha); |
97 | int qla4xxx_request_irqs(struct scsi_qla_host *ha); |
98 | void qla4xxx_free_irqs(struct scsi_qla_host *ha); |
99 | void qla4xxx_process_response_queue(struct scsi_qla_host *ha); |
100 | void qla4xxx_wake_dpc(struct scsi_qla_host *ha); |
101 | void qla4xxx_get_conn_event_log(struct scsi_qla_host *ha); |
102 | void qla4xxx_mailbox_premature_completion(struct scsi_qla_host *ha); |
103 | void qla4xxx_dump_registers(struct scsi_qla_host *ha); |
104 | uint8_t qla4xxx_update_local_ifcb(struct scsi_qla_host *ha, |
105 | uint32_t *mbox_cmd, |
106 | uint32_t *mbox_sts, |
107 | struct addr_ctrl_blk *init_fw_cb, |
108 | dma_addr_t init_fw_cb_dma); |
109 | |
110 | void qla4_8xxx_pci_config(struct scsi_qla_host *); |
111 | int qla4_8xxx_iospace_config(struct scsi_qla_host *ha); |
112 | int qla4_8xxx_load_risc(struct scsi_qla_host *); |
113 | irqreturn_t qla4_82xx_intr_handler(int irq, void *dev_id); |
114 | void qla4_82xx_queue_iocb(struct scsi_qla_host *ha); |
115 | void qla4_82xx_complete_iocb(struct scsi_qla_host *ha); |
116 | |
117 | void qla4_82xx_crb_win_unlock(struct scsi_qla_host *); |
118 | int qla4_82xx_pci_get_crb_addr_2M(struct scsi_qla_host *, ulong *); |
119 | void qla4_82xx_wr_32(struct scsi_qla_host *, ulong, u32); |
120 | uint32_t qla4_82xx_rd_32(struct scsi_qla_host *, ulong); |
121 | int qla4_82xx_pci_mem_read_2M(struct scsi_qla_host *, u64, void *, int); |
122 | int qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha, u64, void *, int); |
123 | int qla4_82xx_isp_reset(struct scsi_qla_host *ha); |
124 | void qla4_82xx_interrupt_service_routine(struct scsi_qla_host *ha, |
125 | uint32_t intr_status); |
126 | uint16_t qla4_82xx_rd_shdw_req_q_out(struct scsi_qla_host *ha); |
127 | uint16_t qla4_82xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha); |
128 | int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha); |
129 | void qla4_8xxx_watchdog(struct scsi_qla_host *ha); |
130 | int qla4_8xxx_stop_firmware(struct scsi_qla_host *ha); |
131 | int qla4_8xxx_get_flash_info(struct scsi_qla_host *ha); |
132 | void qla4_82xx_enable_intrs(struct scsi_qla_host *ha); |
133 | void qla4_82xx_disable_intrs(struct scsi_qla_host *ha); |
134 | int qla4_8xxx_enable_msix(struct scsi_qla_host *ha); |
135 | irqreturn_t qla4_8xxx_msi_handler(int irq, void *dev_id); |
136 | irqreturn_t qla4_8xxx_default_intr_handler(int irq, void *dev_id); |
137 | irqreturn_t qla4_8xxx_msix_rsp_q(int irq, void *dev_id); |
138 | void qla4xxx_mark_all_devices_missing(struct scsi_qla_host *ha); |
139 | void qla4xxx_dead_adapter_cleanup(struct scsi_qla_host *ha); |
140 | int qla4_82xx_idc_lock(struct scsi_qla_host *ha); |
141 | void qla4_82xx_idc_unlock(struct scsi_qla_host *ha); |
142 | int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha); |
143 | void qla4_8xxx_need_qsnt_handler(struct scsi_qla_host *ha); |
144 | void qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha); |
145 | void qla4_8xxx_set_drv_active(struct scsi_qla_host *ha); |
146 | int qla4xxx_conn_open(struct scsi_qla_host *ha, uint16_t fw_ddb_index); |
147 | int qla4xxx_set_param_ddbentry(struct scsi_qla_host *ha, |
148 | struct ddb_entry *ddb_entry, |
149 | struct iscsi_cls_conn *cls_conn, |
150 | uint32_t *mbx_sts); |
151 | int qla4xxx_session_logout_ddb(struct scsi_qla_host *ha, |
152 | struct ddb_entry *ddb_entry, int options); |
153 | int qla4xxx_req_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index, |
154 | uint32_t *mbx_sts); |
155 | int qla4xxx_clear_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index); |
156 | int qla4xxx_send_passthru0(struct iscsi_task *task); |
157 | void qla4xxx_free_ddb_index(struct scsi_qla_host *ha); |
158 | int qla4xxx_get_mgmt_data(struct scsi_qla_host *ha, uint16_t fw_ddb_index, |
159 | uint16_t stats_size, dma_addr_t stats_dma); |
160 | void qla4xxx_update_session_conn_param(struct scsi_qla_host *ha, |
161 | struct ddb_entry *ddb_entry); |
162 | void qla4xxx_update_session_conn_fwddb_param(struct scsi_qla_host *ha, |
163 | struct ddb_entry *ddb_entry); |
164 | int qla4xxx_bootdb_by_index(struct scsi_qla_host *ha, |
165 | struct dev_db_entry *fw_ddb_entry, |
166 | dma_addr_t fw_ddb_entry_dma, uint16_t ddb_index); |
167 | int qla4xxx_get_chap(struct scsi_qla_host *ha, char *username, |
168 | char *password, uint16_t idx); |
169 | int qla4xxx_get_nvram(struct scsi_qla_host *ha, dma_addr_t nvram_dma, |
170 | uint32_t offset, uint32_t size); |
171 | int qla4xxx_set_nvram(struct scsi_qla_host *ha, dma_addr_t nvram_dma, |
172 | uint32_t offset, uint32_t size); |
173 | int qla4xxx_restore_factory_defaults(struct scsi_qla_host *ha, |
174 | uint32_t region, uint32_t field0, |
175 | uint32_t field1); |
176 | int qla4xxx_get_ddb_index(struct scsi_qla_host *ha, uint16_t *ddb_index); |
177 | void qla4xxx_login_flash_ddb(struct iscsi_cls_session *cls_session); |
178 | int qla4xxx_unblock_ddb(struct iscsi_cls_session *cls_session); |
179 | int qla4xxx_unblock_flash_ddb(struct iscsi_cls_session *cls_session); |
180 | int qla4xxx_flash_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index, |
181 | struct ddb_entry *ddb_entry, uint32_t state); |
182 | int qla4xxx_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index, |
183 | struct ddb_entry *ddb_entry, uint32_t state); |
184 | void qla4xxx_build_ddb_list(struct scsi_qla_host *ha, int is_reset); |
185 | int qla4xxx_post_aen_work(struct scsi_qla_host *ha, |
186 | enum iscsi_host_event_code aen_code, |
187 | uint32_t data_size, uint8_t *data); |
188 | int qla4xxx_ping_iocb(struct scsi_qla_host *ha, uint32_t options, |
189 | uint32_t payload_size, uint32_t pid, uint8_t *ipaddr); |
190 | int qla4xxx_post_ping_evt_work(struct scsi_qla_host *ha, |
191 | uint32_t status, uint32_t pid, |
192 | uint32_t data_size, uint8_t *data); |
193 | int qla4xxx_flashdb_by_index(struct scsi_qla_host *ha, |
194 | struct dev_db_entry *fw_ddb_entry, |
195 | dma_addr_t fw_ddb_entry_dma, uint16_t ddb_index); |
196 | |
197 | /* BSG Functions */ |
198 | int qla4xxx_bsg_request(struct bsg_job *bsg_job); |
199 | int qla4xxx_process_vendor_specific(struct bsg_job *bsg_job); |
200 | |
201 | void qla4xxx_arm_relogin_timer(struct ddb_entry *ddb_entry); |
202 | int qla4xxx_get_minidump_template(struct scsi_qla_host *ha, |
203 | dma_addr_t phys_addr); |
204 | int qla4xxx_req_template_size(struct scsi_qla_host *ha); |
205 | void qla4_8xxx_alloc_sysfs_attr(struct scsi_qla_host *ha); |
206 | void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha); |
207 | void qla4xxx_alloc_fw_dump(struct scsi_qla_host *ha); |
208 | int qla4_82xx_try_start_fw(struct scsi_qla_host *ha); |
209 | int qla4_8xxx_need_reset(struct scsi_qla_host *ha); |
210 | int qla4_82xx_md_rd_32(struct scsi_qla_host *ha, uint32_t off, uint32_t *data); |
211 | int qla4_82xx_md_wr_32(struct scsi_qla_host *ha, uint32_t off, uint32_t data); |
212 | void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha); |
213 | void qla4_82xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd, |
214 | int incount); |
215 | void qla4_82xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount); |
216 | void qla4xxx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd, |
217 | int incount); |
218 | void qla4xxx_process_mbox_intr(struct scsi_qla_host *ha, int outcount); |
219 | void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha); |
220 | void qla4_83xx_disable_intrs(struct scsi_qla_host *ha); |
221 | void qla4_83xx_enable_intrs(struct scsi_qla_host *ha); |
222 | int qla4_83xx_start_firmware(struct scsi_qla_host *ha); |
223 | irqreturn_t qla4_83xx_intr_handler(int irq, void *dev_id); |
224 | void qla4_83xx_interrupt_service_routine(struct scsi_qla_host *ha, |
225 | uint32_t intr_status); |
226 | int qla4_83xx_isp_reset(struct scsi_qla_host *ha); |
227 | void qla4_83xx_queue_iocb(struct scsi_qla_host *ha); |
228 | void qla4_83xx_complete_iocb(struct scsi_qla_host *ha); |
229 | uint32_t qla4_83xx_rd_reg(struct scsi_qla_host *ha, ulong addr); |
230 | void qla4_83xx_wr_reg(struct scsi_qla_host *ha, ulong addr, uint32_t val); |
231 | int qla4_83xx_rd_reg_indirect(struct scsi_qla_host *ha, uint32_t addr, |
232 | uint32_t *data); |
233 | int qla4_83xx_wr_reg_indirect(struct scsi_qla_host *ha, uint32_t addr, |
234 | uint32_t data); |
235 | int qla4_83xx_drv_lock(struct scsi_qla_host *ha); |
236 | void qla4_83xx_drv_unlock(struct scsi_qla_host *ha); |
237 | void qla4_83xx_rom_lock_recovery(struct scsi_qla_host *ha); |
238 | void qla4_83xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd, |
239 | int incount); |
240 | void qla4_83xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount); |
241 | void qla4_83xx_read_reset_template(struct scsi_qla_host *ha); |
242 | void qla4_83xx_set_idc_dontreset(struct scsi_qla_host *ha); |
243 | int qla4_83xx_idc_dontreset(struct scsi_qla_host *ha); |
244 | int qla4_83xx_lockless_flash_read_u32(struct scsi_qla_host *ha, |
245 | uint32_t flash_addr, uint8_t *p_data, |
246 | int u32_word_count); |
247 | void qla4_83xx_clear_idc_dontreset(struct scsi_qla_host *ha); |
248 | void qla4_83xx_need_reset_handler(struct scsi_qla_host *ha); |
249 | int qla4_83xx_flash_read_u32(struct scsi_qla_host *ha, uint32_t flash_addr, |
250 | uint8_t *p_data, int u32_word_count); |
251 | void qla4_83xx_get_idc_param(struct scsi_qla_host *ha); |
252 | void qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha); |
253 | void qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha); |
254 | int qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha); |
255 | void qla4_8xxx_get_minidump(struct scsi_qla_host *ha); |
256 | int qla4_8xxx_intr_disable(struct scsi_qla_host *ha); |
257 | int qla4_8xxx_intr_enable(struct scsi_qla_host *ha); |
258 | int qla4_8xxx_set_param(struct scsi_qla_host *ha, int param); |
259 | int qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha); |
260 | int qla4_83xx_post_idc_ack(struct scsi_qla_host *ha); |
261 | void qla4_83xx_disable_pause(struct scsi_qla_host *ha); |
262 | void qla4_83xx_enable_mbox_intrs(struct scsi_qla_host *ha); |
263 | int qla4_83xx_can_perform_reset(struct scsi_qla_host *ha); |
264 | int qla4xxx_get_default_ddb(struct scsi_qla_host *ha, uint32_t options, |
265 | dma_addr_t dma_addr); |
266 | int qla4xxx_get_uni_chap_at_index(struct scsi_qla_host *ha, char *username, |
267 | char *password, uint16_t chap_index); |
268 | int qla4xxx_disable_acb(struct scsi_qla_host *ha); |
269 | int qla4xxx_set_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, |
270 | uint32_t *mbox_sts, dma_addr_t acb_dma); |
271 | int qla4xxx_get_acb(struct scsi_qla_host *ha, dma_addr_t acb_dma, |
272 | uint32_t acb_type, uint32_t len); |
273 | int qla4_84xx_config_acb(struct scsi_qla_host *ha, int acb_config); |
274 | int qla4_8xxx_ms_mem_write_128b(struct scsi_qla_host *ha, |
275 | uint64_t addr, uint32_t *data, uint32_t count); |
276 | uint8_t qla4xxx_set_ipaddr_state(uint8_t fw_ipaddr_state); |
277 | int qla4_83xx_get_port_config(struct scsi_qla_host *ha, uint32_t *config); |
278 | int qla4_83xx_set_port_config(struct scsi_qla_host *ha, uint32_t *config); |
279 | int qla4_8xxx_check_init_adapter_retry(struct scsi_qla_host *ha); |
280 | int qla4_83xx_is_detached(struct scsi_qla_host *ha); |
281 | int qla4xxx_sysfs_ddb_export(struct scsi_qla_host *ha); |
282 | |
283 | extern int ql4xextended_error_logging; |
284 | extern int ql4xdontresethba; |
285 | extern int ql4xenablemsix; |
286 | extern int ql4xmdcapmask; |
287 | extern int ql4xenablemd; |
288 | |
289 | extern const struct attribute_group *qla4xxx_host_groups[]; |
290 | |
291 | #endif /* _QLA4x_GBL_H */ |
292 | |