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7#ifndef __QLA4x_GBL_H
8#define __QLA4x_GBL_H
9
10struct iscsi_cls_conn;
11
12int qla4xxx_hw_reset(struct scsi_qla_host *ha);
13int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a);
14int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb *srb);
15int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, int is_reset);
16int qla4xxx_soft_reset(struct scsi_qla_host *ha);
17irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id);
18
19void qla4xxx_free_ddb(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry);
20void qla4xxx_process_aen(struct scsi_qla_host *ha, uint8_t process_aen);
21
22int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host *ha);
23int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb);
24int qla4xxx_reset_lun(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry,
25 uint64_t lun);
26int qla4xxx_reset_target(struct scsi_qla_host *ha,
27 struct ddb_entry *ddb_entry);
28int qla4xxx_get_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr,
29 uint32_t offset, uint32_t len);
30int qla4xxx_get_firmware_status(struct scsi_qla_host *ha);
31int qla4xxx_get_firmware_state(struct scsi_qla_host *ha);
32int qla4xxx_initialize_fw_cb(struct scsi_qla_host *ha);
33
34
35
36int 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
47int 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);
49uint8_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);
51int 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);
55int qla4xxx_disable_acb(struct scsi_qla_host *ha);
56int qla4xxx_set_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
57 uint32_t *mbox_sts, dma_addr_t acb_dma);
58int qla4xxx_get_acb(struct scsi_qla_host *ha, dma_addr_t acb_dma,
59 uint32_t acb_type, uint32_t len);
60int qla4xxx_get_ip_state(struct scsi_qla_host *ha, uint32_t acb_idx,
61 uint32_t ip_idx, uint32_t *sts);
62void qla4xxx_mark_device_missing(struct iscsi_cls_session *cls_session);
63u16 rd_nvram_word(struct scsi_qla_host *ha, int offset);
64u8 rd_nvram_byte(struct scsi_qla_host *ha, int offset);
65void qla4xxx_get_crash_record(struct scsi_qla_host *ha);
66int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host *ha);
67int qla4xxx_about_firmware(struct scsi_qla_host *ha);
68void qla4xxx_interrupt_service_routine(struct scsi_qla_host *ha,
69 uint32_t intr_status);
70int qla4xxx_init_rings(struct scsi_qla_host *ha);
71void qla4xxx_srb_compl(struct kref *ref);
72struct srb *qla4xxx_del_from_active_array(struct scsi_qla_host *ha,
73 uint32_t index);
74int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
75 uint32_t state, uint32_t conn_error);
76void qla4xxx_dump_buffer(void *b, uint32_t size);
77int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
78 struct ddb_entry *ddb_entry, uint64_t lun, uint16_t mrkr_mod);
79int qla4xxx_set_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr,
80 uint32_t offset, uint32_t length, uint32_t options);
81int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
82 uint8_t outCount, uint32_t *mbx_cmd, uint32_t *mbx_sts);
83int qla4xxx_get_chap_index(struct scsi_qla_host *ha, char *username,
84 char *password, int bidi, uint16_t *chap_index);
85int qla4xxx_set_chap(struct scsi_qla_host *ha, char *username, char *password,
86 uint16_t idx, int bidi);
87
88void qla4xxx_queue_iocb(struct scsi_qla_host *ha);
89void qla4xxx_complete_iocb(struct scsi_qla_host *ha);
90int qla4xxx_get_sys_info(struct scsi_qla_host *ha);
91int qla4xxx_iospace_config(struct scsi_qla_host *ha);
92void qla4xxx_pci_config(struct scsi_qla_host *ha);
93int qla4xxx_start_firmware(struct scsi_qla_host *ha);
94irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id);
95uint16_t qla4xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha);
96uint16_t qla4xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha);
97int qla4xxx_request_irqs(struct scsi_qla_host *ha);
98void qla4xxx_free_irqs(struct scsi_qla_host *ha);
99void qla4xxx_process_response_queue(struct scsi_qla_host *ha);
100void qla4xxx_wake_dpc(struct scsi_qla_host *ha);
101void qla4xxx_get_conn_event_log(struct scsi_qla_host *ha);
102void qla4xxx_mailbox_premature_completion(struct scsi_qla_host *ha);
103void qla4xxx_dump_registers(struct scsi_qla_host *ha);
104uint8_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
110void qla4_8xxx_pci_config(struct scsi_qla_host *);
111int qla4_8xxx_iospace_config(struct scsi_qla_host *ha);
112int qla4_8xxx_load_risc(struct scsi_qla_host *);
113irqreturn_t qla4_82xx_intr_handler(int irq, void *dev_id);
114void qla4_82xx_queue_iocb(struct scsi_qla_host *ha);
115void qla4_82xx_complete_iocb(struct scsi_qla_host *ha);
116
117void qla4_82xx_crb_win_unlock(struct scsi_qla_host *);
118int qla4_82xx_pci_get_crb_addr_2M(struct scsi_qla_host *, ulong *);
119void qla4_82xx_wr_32(struct scsi_qla_host *, ulong, u32);
120uint32_t qla4_82xx_rd_32(struct scsi_qla_host *, ulong);
121int qla4_82xx_pci_mem_read_2M(struct scsi_qla_host *, u64, void *, int);
122int qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha, u64, void *, int);
123int qla4_82xx_isp_reset(struct scsi_qla_host *ha);
124void qla4_82xx_interrupt_service_routine(struct scsi_qla_host *ha,
125 uint32_t intr_status);
126uint16_t qla4_82xx_rd_shdw_req_q_out(struct scsi_qla_host *ha);
127uint16_t qla4_82xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha);
128int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha);
129void qla4_8xxx_watchdog(struct scsi_qla_host *ha);
130int qla4_8xxx_stop_firmware(struct scsi_qla_host *ha);
131int qla4_8xxx_get_flash_info(struct scsi_qla_host *ha);
132void qla4_82xx_enable_intrs(struct scsi_qla_host *ha);
133void qla4_82xx_disable_intrs(struct scsi_qla_host *ha);
134int qla4_8xxx_enable_msix(struct scsi_qla_host *ha);
135irqreturn_t qla4_8xxx_msi_handler(int irq, void *dev_id);
136irqreturn_t qla4_8xxx_default_intr_handler(int irq, void *dev_id);
137irqreturn_t qla4_8xxx_msix_rsp_q(int irq, void *dev_id);
138void qla4xxx_mark_all_devices_missing(struct scsi_qla_host *ha);
139void qla4xxx_dead_adapter_cleanup(struct scsi_qla_host *ha);
140int qla4_82xx_idc_lock(struct scsi_qla_host *ha);
141void qla4_82xx_idc_unlock(struct scsi_qla_host *ha);
142int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha);
143void qla4_8xxx_need_qsnt_handler(struct scsi_qla_host *ha);
144void qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha);
145void qla4_8xxx_set_drv_active(struct scsi_qla_host *ha);
146int qla4xxx_conn_open(struct scsi_qla_host *ha, uint16_t fw_ddb_index);
147int 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);
151int qla4xxx_session_logout_ddb(struct scsi_qla_host *ha,
152 struct ddb_entry *ddb_entry, int options);
153int qla4xxx_req_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
154 uint32_t *mbx_sts);
155int qla4xxx_clear_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index);
156int qla4xxx_send_passthru0(struct iscsi_task *task);
157void qla4xxx_free_ddb_index(struct scsi_qla_host *ha);
158int qla4xxx_get_mgmt_data(struct scsi_qla_host *ha, uint16_t fw_ddb_index,
159 uint16_t stats_size, dma_addr_t stats_dma);
160void qla4xxx_update_session_conn_param(struct scsi_qla_host *ha,
161 struct ddb_entry *ddb_entry);
162void qla4xxx_update_session_conn_fwddb_param(struct scsi_qla_host *ha,
163 struct ddb_entry *ddb_entry);
164int 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);
167int qla4xxx_get_chap(struct scsi_qla_host *ha, char *username,
168 char *password, uint16_t idx);
169int qla4xxx_get_nvram(struct scsi_qla_host *ha, dma_addr_t nvram_dma,
170 uint32_t offset, uint32_t size);
171int qla4xxx_set_nvram(struct scsi_qla_host *ha, dma_addr_t nvram_dma,
172 uint32_t offset, uint32_t size);
173int qla4xxx_restore_factory_defaults(struct scsi_qla_host *ha,
174 uint32_t region, uint32_t field0,
175 uint32_t field1);
176int qla4xxx_get_ddb_index(struct scsi_qla_host *ha, uint16_t *ddb_index);
177void qla4xxx_login_flash_ddb(struct iscsi_cls_session *cls_session);
178int qla4xxx_unblock_ddb(struct iscsi_cls_session *cls_session);
179int qla4xxx_unblock_flash_ddb(struct iscsi_cls_session *cls_session);
180int qla4xxx_flash_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
181 struct ddb_entry *ddb_entry, uint32_t state);
182int qla4xxx_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
183 struct ddb_entry *ddb_entry, uint32_t state);
184void qla4xxx_build_ddb_list(struct scsi_qla_host *ha, int is_reset);
185int 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);
188int qla4xxx_ping_iocb(struct scsi_qla_host *ha, uint32_t options,
189 uint32_t payload_size, uint32_t pid, uint8_t *ipaddr);
190int 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);
193int 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
198int qla4xxx_bsg_request(struct bsg_job *bsg_job);
199int qla4xxx_process_vendor_specific(struct bsg_job *bsg_job);
200
201void qla4xxx_arm_relogin_timer(struct ddb_entry *ddb_entry);
202int qla4xxx_get_minidump_template(struct scsi_qla_host *ha,
203 dma_addr_t phys_addr);
204int qla4xxx_req_template_size(struct scsi_qla_host *ha);
205void qla4_8xxx_alloc_sysfs_attr(struct scsi_qla_host *ha);
206void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha);
207void qla4xxx_alloc_fw_dump(struct scsi_qla_host *ha);
208int qla4_82xx_try_start_fw(struct scsi_qla_host *ha);
209int qla4_8xxx_need_reset(struct scsi_qla_host *ha);
210int qla4_82xx_md_rd_32(struct scsi_qla_host *ha, uint32_t off, uint32_t *data);
211int qla4_82xx_md_wr_32(struct scsi_qla_host *ha, uint32_t off, uint32_t data);
212void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha);
213void qla4_82xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
214 int incount);
215void qla4_82xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
216void qla4xxx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
217 int incount);
218void qla4xxx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
219void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha);
220void qla4_83xx_disable_intrs(struct scsi_qla_host *ha);
221void qla4_83xx_enable_intrs(struct scsi_qla_host *ha);
222int qla4_83xx_start_firmware(struct scsi_qla_host *ha);
223irqreturn_t qla4_83xx_intr_handler(int irq, void *dev_id);
224void qla4_83xx_interrupt_service_routine(struct scsi_qla_host *ha,
225 uint32_t intr_status);
226int qla4_83xx_isp_reset(struct scsi_qla_host *ha);
227void qla4_83xx_queue_iocb(struct scsi_qla_host *ha);
228void qla4_83xx_complete_iocb(struct scsi_qla_host *ha);
229uint32_t qla4_83xx_rd_reg(struct scsi_qla_host *ha, ulong addr);
230void qla4_83xx_wr_reg(struct scsi_qla_host *ha, ulong addr, uint32_t val);
231int qla4_83xx_rd_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
232 uint32_t *data);
233int qla4_83xx_wr_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
234 uint32_t data);
235int qla4_83xx_drv_lock(struct scsi_qla_host *ha);
236void qla4_83xx_drv_unlock(struct scsi_qla_host *ha);
237void qla4_83xx_rom_lock_recovery(struct scsi_qla_host *ha);
238void qla4_83xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
239 int incount);
240void qla4_83xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
241void qla4_83xx_read_reset_template(struct scsi_qla_host *ha);
242void qla4_83xx_set_idc_dontreset(struct scsi_qla_host *ha);
243int qla4_83xx_idc_dontreset(struct scsi_qla_host *ha);
244int 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);
247void qla4_83xx_clear_idc_dontreset(struct scsi_qla_host *ha);
248void qla4_83xx_need_reset_handler(struct scsi_qla_host *ha);
249int qla4_83xx_flash_read_u32(struct scsi_qla_host *ha, uint32_t flash_addr,
250 uint8_t *p_data, int u32_word_count);
251void qla4_83xx_get_idc_param(struct scsi_qla_host *ha);
252void qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha);
253void qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha);
254int qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha);
255void qla4_8xxx_get_minidump(struct scsi_qla_host *ha);
256int qla4_8xxx_intr_disable(struct scsi_qla_host *ha);
257int qla4_8xxx_intr_enable(struct scsi_qla_host *ha);
258int qla4_8xxx_set_param(struct scsi_qla_host *ha, int param);
259int qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha);
260int qla4_83xx_post_idc_ack(struct scsi_qla_host *ha);
261void qla4_83xx_disable_pause(struct scsi_qla_host *ha);
262void qla4_83xx_enable_mbox_intrs(struct scsi_qla_host *ha);
263int qla4_83xx_can_perform_reset(struct scsi_qla_host *ha);
264int qla4xxx_get_default_ddb(struct scsi_qla_host *ha, uint32_t options,
265 dma_addr_t dma_addr);
266int qla4xxx_get_uni_chap_at_index(struct scsi_qla_host *ha, char *username,
267 char *password, uint16_t chap_index);
268int qla4xxx_disable_acb(struct scsi_qla_host *ha);
269int qla4xxx_set_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
270 uint32_t *mbox_sts, dma_addr_t acb_dma);
271int qla4xxx_get_acb(struct scsi_qla_host *ha, dma_addr_t acb_dma,
272 uint32_t acb_type, uint32_t len);
273int qla4_84xx_config_acb(struct scsi_qla_host *ha, int acb_config);
274int qla4_8xxx_ms_mem_write_128b(struct scsi_qla_host *ha,
275 uint64_t addr, uint32_t *data, uint32_t count);
276uint8_t qla4xxx_set_ipaddr_state(uint8_t fw_ipaddr_state);
277int qla4_83xx_get_port_config(struct scsi_qla_host *ha, uint32_t *config);
278int qla4_83xx_set_port_config(struct scsi_qla_host *ha, uint32_t *config);
279int qla4_8xxx_check_init_adapter_retry(struct scsi_qla_host *ha);
280int qla4_83xx_is_detached(struct scsi_qla_host *ha);
281int qla4xxx_sysfs_ddb_export(struct scsi_qla_host *ha);
282
283extern int ql4xextended_error_logging;
284extern int ql4xdontresethba;
285extern int ql4xenablemsix;
286extern int ql4xmdcapmask;
287extern int ql4xenablemd;
288
289extern struct device_attribute *qla4xxx_host_attrs[];
290#endif
291
