292 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * QLogic iSCSI HBA Driver4 * Copyright (c) 2003-2013 QLogic Corporation5 */6 7#ifndef __QLA4x_GBL_H8#define __QLA4x_GBL_H9 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/* FIXME: Goodness! this really wants a small struct to hold the35 * parameters. On x86 the args will get passed on the stack! */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/* BSG Functions */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 const struct attribute_group *qla4xxx_host_groups[];290 291#endif /* _QLA4x_GBL_H */292