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Merge branch 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit
[linux-2.6-block.git] / drivers / scsi / qla4xxx / ql4_glbl.h
CommitLineData
afaf5a2d
DS		 1/*
2 * QLogic iSCSI HBA Driver
4a4f51e9 3 * Copyright (c) 2003-2013 QLogic Corporation
afaf5a2d
DS		 4 *
5 * See LICENSE.qla4xxx for copyright and licensing details.
6 */
7
8#ifndef __QLA4x_GBL_H
9#define __QLA4x_GBL_H
10
e08c182c
DS		 11struct iscsi_cls_conn;
12
f4f5df23 13int qla4xxx_hw_reset(struct scsi_qla_host *ha);
f26b9044 14int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a);
f4f5df23 15int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb *srb);
13483730 16int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, int is_reset);
afaf5a2d 17int qla4xxx_soft_reset(struct scsi_qla_host *ha);
7d12e780 18irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id);
afaf5a2d 19
f4f5df23
VC		 20void qla4xxx_free_ddb(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry);
21void qla4xxx_process_aen(struct scsi_qla_host *ha, uint8_t process_aen);
afaf5a2d 22
f4f5df23 23int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host *ha);
09a0f719 24int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb);
f4f5df23 25int qla4xxx_reset_lun(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry,
9cb78c16 26 uint64_t lun);
f4f5df23
VC		 27int qla4xxx_reset_target(struct scsi_qla_host *ha,
28 struct ddb_entry *ddb_entry);
29int qla4xxx_get_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr,
afaf5a2d 30 uint32_t offset, uint32_t len);
f4f5df23
VC		 31int qla4xxx_get_firmware_status(struct scsi_qla_host *ha);
32int qla4xxx_get_firmware_state(struct scsi_qla_host *ha);
33int qla4xxx_initialize_fw_cb(struct scsi_qla_host *ha);
afaf5a2d
DS		 34
35/* FIXME: Goodness! this really wants a small struct to hold the
36 * parameters. On x86 the args will get passed on the stack! */
37int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha,
38 uint16_t fw_ddb_index,
39 struct dev_db_entry *fw_ddb_entry,
40 dma_addr_t fw_ddb_entry_dma,
41 uint32_t *num_valid_ddb_entries,
42 uint32_t *next_ddb_index,
43 uint32_t *fw_ddb_device_state,
44 uint32_t *conn_err_detail,
45 uint16_t *tcp_source_port_num,
46 uint16_t *connection_id);
47
afaf5a2d 48int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index,
b3a271a9 49 dma_addr_t fw_ddb_entry_dma, uint32_t *mbx_sts);
d00efe3f
MC		 50uint8_t qla4xxx_get_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
51 uint32_t *mbox_sts, dma_addr_t init_fw_cb_dma);
52int qla4xxx_conn_close_sess_logout(struct scsi_qla_host *ha,
53 uint16_t fw_ddb_index,
54 uint16_t connection_id,
55 uint16_t option);
56int qla4xxx_disable_acb(struct scsi_qla_host *ha);
57int qla4xxx_set_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
58 uint32_t *mbox_sts, dma_addr_t acb_dma);
6085491c
HZ		 59int qla4xxx_get_acb(struct scsi_qla_host *ha, dma_addr_t acb_dma,
60 uint32_t acb_type, uint32_t len);
8b0402e1
HZ		 61int qla4xxx_get_ip_state(struct scsi_qla_host *ha, uint32_t acb_idx,
62 uint32_t ip_idx, uint32_t *sts);
b3a271a9 63void qla4xxx_mark_device_missing(struct iscsi_cls_session *cls_session);
f4f5df23 64u16 rd_nvram_word(struct scsi_qla_host *ha, int offset);
2a991c21 65u8 rd_nvram_byte(struct scsi_qla_host *ha, int offset);
f4f5df23 66void qla4xxx_get_crash_record(struct scsi_qla_host *ha);
f4f5df23 67int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host *ha);
7ad633c0 68int qla4xxx_about_firmware(struct scsi_qla_host *ha);
f4f5df23 69void qla4xxx_interrupt_service_routine(struct scsi_qla_host *ha,
afaf5a2d 70 uint32_t intr_status);
f4f5df23 71int qla4xxx_init_rings(struct scsi_qla_host *ha);
09a0f719 72void qla4xxx_srb_compl(struct kref *ref);
f4f5df23
VC		 73struct srb *qla4xxx_del_from_active_array(struct scsi_qla_host *ha,
74 uint32_t index);
821d6e54
VC		 75int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
76 uint32_t state, uint32_t conn_error);
e08c182c 77void qla4xxx_dump_buffer(void *b, uint32_t size);
9d562913 78int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
9cb78c16 79 struct ddb_entry *ddb_entry, uint64_t lun, uint16_t mrkr_mod);
d00efe3f
MC		 80int qla4xxx_set_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr,
81 uint32_t offset, uint32_t length, uint32_t options);
f4f5df23
VC		 82int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
83 uint8_t outCount, uint32_t *mbx_cmd, uint32_t *mbx_sts);
fca9f04d
MC		 84int qla4xxx_get_chap_index(struct scsi_qla_host *ha, char *username,
85 char *password, int bidi, uint16_t *chap_index);
26ffd7b4
AC		 86int qla4xxx_set_chap(struct scsi_qla_host *ha, char *username, char *password,
87 uint16_t idx, int bidi);
f4f5df23
VC		 88
89void qla4xxx_queue_iocb(struct scsi_qla_host *ha);
90void qla4xxx_complete_iocb(struct scsi_qla_host *ha);
91int qla4xxx_get_sys_info(struct scsi_qla_host *ha);
92int qla4xxx_iospace_config(struct scsi_qla_host *ha);
93void qla4xxx_pci_config(struct scsi_qla_host *ha);
94int qla4xxx_start_firmware(struct scsi_qla_host *ha);
95irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id);
96uint16_t qla4xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha);
97uint16_t qla4xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha);
98int qla4xxx_request_irqs(struct scsi_qla_host *ha);
99void qla4xxx_free_irqs(struct scsi_qla_host *ha);
100void qla4xxx_process_response_queue(struct scsi_qla_host *ha);
101void qla4xxx_wake_dpc(struct scsi_qla_host *ha);
102void qla4xxx_get_conn_event_log(struct scsi_qla_host *ha);
21033639 103void qla4xxx_mailbox_premature_completion(struct scsi_qla_host *ha);
91a772a4 104void qla4xxx_dump_registers(struct scsi_qla_host *ha);
d00efe3f
MC		 105uint8_t qla4xxx_update_local_ifcb(struct scsi_qla_host *ha,
106 uint32_t *mbox_cmd,
107 uint32_t *mbox_sts,
108 struct addr_ctrl_blk *init_fw_cb,
109 dma_addr_t init_fw_cb_dma);
f4f5df23
VC		 110
111void qla4_8xxx_pci_config(struct scsi_qla_host *);
112int qla4_8xxx_iospace_config(struct scsi_qla_host *ha);
113int qla4_8xxx_load_risc(struct scsi_qla_host *);
f8086f4f
VC		 114irqreturn_t qla4_82xx_intr_handler(int irq, void *dev_id);
115void qla4_82xx_queue_iocb(struct scsi_qla_host *ha);
116void qla4_82xx_complete_iocb(struct scsi_qla_host *ha);
f4f5df23 117
f8086f4f
VC		 118int qla4_82xx_crb_win_lock(struct scsi_qla_host *);
119void qla4_82xx_crb_win_unlock(struct scsi_qla_host *);
120int qla4_82xx_pci_get_crb_addr_2M(struct scsi_qla_host *, ulong *);
121void qla4_82xx_wr_32(struct scsi_qla_host *, ulong, u32);
33693c7a 122uint32_t qla4_82xx_rd_32(struct scsi_qla_host *, ulong);
f8086f4f
VC		 123int qla4_82xx_pci_mem_read_2M(struct scsi_qla_host *, u64, void *, int);
124int qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha, u64, void *, int);
125int qla4_82xx_isp_reset(struct scsi_qla_host *ha);
126void qla4_82xx_interrupt_service_routine(struct scsi_qla_host *ha,
f4f5df23 127 uint32_t intr_status);
f8086f4f
VC		 128uint16_t qla4_82xx_rd_shdw_req_q_out(struct scsi_qla_host *ha);
129uint16_t qla4_82xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha);
f4f5df23
VC		 130int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha);
131void qla4_8xxx_watchdog(struct scsi_qla_host *ha);
132int qla4_8xxx_stop_firmware(struct scsi_qla_host *ha);
133int qla4_8xxx_get_flash_info(struct scsi_qla_host *ha);
f8086f4f
VC		 134void qla4_82xx_enable_intrs(struct scsi_qla_host *ha);
135void qla4_82xx_disable_intrs(struct scsi_qla_host *ha);
f4f5df23
VC		 136int qla4_8xxx_enable_msix(struct scsi_qla_host *ha);
137void qla4_8xxx_disable_msix(struct scsi_qla_host *ha);
138irqreturn_t qla4_8xxx_msi_handler(int irq, void *dev_id);
139irqreturn_t qla4_8xxx_default_intr_handler(int irq, void *dev_id);
140irqreturn_t qla4_8xxx_msix_rsp_q(int irq, void *dev_id);
141void qla4xxx_mark_all_devices_missing(struct scsi_qla_host *ha);
142void qla4xxx_dead_adapter_cleanup(struct scsi_qla_host *ha);
f8086f4f
VC		 143int qla4_82xx_idc_lock(struct scsi_qla_host *ha);
144void qla4_82xx_idc_unlock(struct scsi_qla_host *ha);
f4f5df23
VC		 145int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha);
146void qla4_8xxx_need_qsnt_handler(struct scsi_qla_host *ha);
147void qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha);
626115cd 148void qla4_8xxx_set_drv_active(struct scsi_qla_host *ha);
b3a271a9
MR		 149int qla4xxx_conn_open(struct scsi_qla_host *ha, uint16_t fw_ddb_index);
150int qla4xxx_set_param_ddbentry(struct scsi_qla_host *ha,
151 struct ddb_entry *ddb_entry,
152 struct iscsi_cls_conn *cls_conn,
153 uint32_t *mbx_sts);
154int qla4xxx_session_logout_ddb(struct scsi_qla_host *ha,
155 struct ddb_entry *ddb_entry, int options);
156int qla4xxx_req_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
157 uint32_t *mbx_sts);
158int qla4xxx_clear_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index);
159int qla4xxx_send_passthru0(struct iscsi_task *task);
13483730 160void qla4xxx_free_ddb_index(struct scsi_qla_host *ha);
b3a271a9
MR		 161int qla4xxx_get_mgmt_data(struct scsi_qla_host *ha, uint16_t fw_ddb_index,
162 uint16_t stats_size, dma_addr_t stats_dma);
163void qla4xxx_update_session_conn_param(struct scsi_qla_host *ha,
164 struct ddb_entry *ddb_entry);
13483730
MC		 165void qla4xxx_update_session_conn_fwddb_param(struct scsi_qla_host *ha,
166 struct ddb_entry *ddb_entry);
2a991c21
MR		 167int qla4xxx_bootdb_by_index(struct scsi_qla_host *ha,
168 struct dev_db_entry *fw_ddb_entry,
169 dma_addr_t fw_ddb_entry_dma, uint16_t ddb_index);
170int qla4xxx_get_chap(struct scsi_qla_host *ha, char *username,
171 char *password, uint16_t idx);
7c07d139
HZ		 172int qla4xxx_get_nvram(struct scsi_qla_host *ha, dma_addr_t nvram_dma,
173 uint32_t offset, uint32_t size);
174int qla4xxx_set_nvram(struct scsi_qla_host *ha, dma_addr_t nvram_dma,
175 uint32_t offset, uint32_t size);
5232f801
HZ		 176int qla4xxx_restore_factory_defaults(struct scsi_qla_host *ha,
177 uint32_t region, uint32_t field0,
178 uint32_t field1);
13483730
MC		 179int qla4xxx_get_ddb_index(struct scsi_qla_host *ha, uint16_t *ddb_index);
180void qla4xxx_login_flash_ddb(struct iscsi_cls_session *cls_session);
181int qla4xxx_unblock_ddb(struct iscsi_cls_session *cls_session);
182int qla4xxx_unblock_flash_ddb(struct iscsi_cls_session *cls_session);
183int qla4xxx_flash_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
184 struct ddb_entry *ddb_entry, uint32_t state);
185int qla4xxx_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
186 struct ddb_entry *ddb_entry, uint32_t state);
187void qla4xxx_build_ddb_list(struct scsi_qla_host *ha, int is_reset);
68b6d5d3
VC		 188int qla4xxx_post_aen_work(struct scsi_qla_host *ha,
189 enum iscsi_host_event_code aen_code,
ff884430 190 uint32_t data_size, uint8_t *data);
c0b9d3f7
VC		 191int qla4xxx_ping_iocb(struct scsi_qla_host *ha, uint32_t options,
192 uint32_t payload_size, uint32_t pid, uint8_t *ipaddr);
193int qla4xxx_post_ping_evt_work(struct scsi_qla_host *ha,
194 uint32_t status, uint32_t pid,
195 uint32_t data_size, uint8_t *data);
1e9e2be3
AC		 196int qla4xxx_flashdb_by_index(struct scsi_qla_host *ha,
197 struct dev_db_entry *fw_ddb_entry,
198 dma_addr_t fw_ddb_entry_dma, uint16_t ddb_index);
2a991c21 199
a355943c
VC		 200/* BSG Functions */
201int qla4xxx_bsg_request(struct bsg_job *bsg_job);
202int qla4xxx_process_vendor_specific(struct bsg_job *bsg_job);
203
13483730 204void qla4xxx_arm_relogin_timer(struct ddb_entry *ddb_entry);
068237c8
TP		 205int qla4xxx_get_minidump_template(struct scsi_qla_host *ha,
206 dma_addr_t phys_addr);
207int qla4xxx_req_template_size(struct scsi_qla_host *ha);
208void qla4_8xxx_alloc_sysfs_attr(struct scsi_qla_host *ha);
209void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha);
210void qla4xxx_alloc_fw_dump(struct scsi_qla_host *ha);
33693c7a
VC		 211int qla4_82xx_try_start_fw(struct scsi_qla_host *ha);
212int qla4_8xxx_need_reset(struct scsi_qla_host *ha);
213int qla4_82xx_md_rd_32(struct scsi_qla_host *ha, uint32_t off, uint32_t *data);
214int qla4_82xx_md_wr_32(struct scsi_qla_host *ha, uint32_t off, uint32_t data);
215void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha);
216void qla4_82xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
217 int incount);
218void qla4_82xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
219void qla4xxx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
220 int incount);
221void qla4xxx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
6e7b4292
VC		 222void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha);
223void qla4_83xx_disable_intrs(struct scsi_qla_host *ha);
224void qla4_83xx_enable_intrs(struct scsi_qla_host *ha);
225int qla4_83xx_start_firmware(struct scsi_qla_host *ha);
226irqreturn_t qla4_83xx_intr_handler(int irq, void *dev_id);
227void qla4_83xx_interrupt_service_routine(struct scsi_qla_host *ha,
228 uint32_t intr_status);
229int qla4_83xx_isp_reset(struct scsi_qla_host *ha);
230void qla4_83xx_queue_iocb(struct scsi_qla_host *ha);
231void qla4_83xx_complete_iocb(struct scsi_qla_host *ha);
6e7b4292
VC		 232uint32_t qla4_83xx_rd_reg(struct scsi_qla_host *ha, ulong addr);
233void qla4_83xx_wr_reg(struct scsi_qla_host *ha, ulong addr, uint32_t val);
234int qla4_83xx_rd_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
235 uint32_t *data);
236int qla4_83xx_wr_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
237 uint32_t data);
238int qla4_83xx_drv_lock(struct scsi_qla_host *ha);
239void qla4_83xx_drv_unlock(struct scsi_qla_host *ha);
240void qla4_83xx_rom_lock_recovery(struct scsi_qla_host *ha);
241void qla4_83xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
242 int incount);
243void qla4_83xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
244void qla4_83xx_read_reset_template(struct scsi_qla_host *ha);
245void qla4_83xx_set_idc_dontreset(struct scsi_qla_host *ha);
246int qla4_83xx_idc_dontreset(struct scsi_qla_host *ha);
247int qla4_83xx_lockless_flash_read_u32(struct scsi_qla_host *ha,
248 uint32_t flash_addr, uint8_t *p_data,
249 int u32_word_count);
250void qla4_83xx_clear_idc_dontreset(struct scsi_qla_host *ha);
251void qla4_83xx_need_reset_handler(struct scsi_qla_host *ha);
252int qla4_83xx_flash_read_u32(struct scsi_qla_host *ha, uint32_t flash_addr,
253 uint8_t *p_data, int u32_word_count);
254void qla4_83xx_get_idc_param(struct scsi_qla_host *ha);
255void qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha);
256void qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha);
257int qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha);
258void qla4_8xxx_get_minidump(struct scsi_qla_host *ha);
5c19b92a
VC		 259int qla4_8xxx_intr_disable(struct scsi_qla_host *ha);
260int qla4_8xxx_intr_enable(struct scsi_qla_host *ha);
cfb27874 261int qla4_8xxx_set_param(struct scsi_qla_host *ha, int param);
39c95826 262int qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha);
320a61de 263int qla4_83xx_post_idc_ack(struct scsi_qla_host *ha);
546fef27 264void qla4_83xx_disable_pause(struct scsi_qla_host *ha);
5c19b92a 265void qla4_83xx_enable_mbox_intrs(struct scsi_qla_host *ha);
9661975f 266int qla4_83xx_can_perform_reset(struct scsi_qla_host *ha);
1e9e2be3
AC		 267int qla4xxx_get_default_ddb(struct scsi_qla_host *ha, uint32_t options,
268 dma_addr_t dma_addr);
269int qla4xxx_get_uni_chap_at_index(struct scsi_qla_host *ha, char *username,
270 char *password, uint16_t chap_index);
7ab284c9
NJ		 271int qla4xxx_disable_acb(struct scsi_qla_host *ha);
272int qla4xxx_set_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
273 uint32_t *mbox_sts, dma_addr_t acb_dma);
274int qla4xxx_get_acb(struct scsi_qla_host *ha, dma_addr_t acb_dma,
275 uint32_t acb_type, uint32_t len);
276int qla4_84xx_config_acb(struct scsi_qla_host *ha, int acb_config);
3c3cab17 277int qla4_8xxx_ms_mem_write_128b(struct scsi_qla_host *ha,
41f79bde 278 uint64_t addr, uint32_t *data, uint32_t count);
f8e93412 279uint8_t qla4xxx_set_ipaddr_state(uint8_t fw_ipaddr_state);
df86f771
VC		 280int qla4_83xx_get_port_config(struct scsi_qla_host *ha, uint32_t *config);
281int qla4_83xx_set_port_config(struct scsi_qla_host *ha, uint32_t *config);
37418cc6 282int qla4_8xxx_check_init_adapter_retry(struct scsi_qla_host *ha);
a083e8bc 283int qla4_83xx_is_detached(struct scsi_qla_host *ha);
906cbf3d 284int qla4xxx_sysfs_ddb_export(struct scsi_qla_host *ha);
13483730 285
11010fec 286extern int ql4xextended_error_logging;
afaf5a2d 287extern int ql4xdontresethba;
f4f5df23 288extern int ql4xenablemsix;
068237c8
TP		 289extern int ql4xmdcapmask;
290extern int ql4xenablemd;
f4f5df23 291
7ad633c0 292extern struct device_attribute *qla4xxx_host_attrs[];
d915058f 293#endif /* _QLA4x_GBL_H */
Linux 6.x block layer and io_uring tree(s)