2 * QLogic iSCSI HBA Driver
3 * Copyright (c) 2003-2006 QLogic Corporation
5 * See LICENSE.qla4xxx for copyright and licensing details.
11 struct iscsi_cls_conn;
13 void qla4xxx_hw_reset(struct scsi_qla_host *ha);
14 int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a);
15 int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port);
16 int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb);
17 int qla4xxx_initialize_adapter(struct scsi_qla_host * ha,
18 uint8_t renew_ddb_list);
19 int qla4xxx_soft_reset(struct scsi_qla_host *ha);
20 irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id);
22 void qla4xxx_free_ddb_list(struct scsi_qla_host * ha);
23 void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen);
25 int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host * ha);
26 int qla4xxx_relogin_device(struct scsi_qla_host * ha,
27 struct ddb_entry * ddb_entry);
28 int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
30 int qla4xxx_get_flash(struct scsi_qla_host * ha, dma_addr_t dma_addr,
31 uint32_t offset, uint32_t len);
32 int qla4xxx_get_firmware_status(struct scsi_qla_host * ha);
33 int qla4xxx_get_firmware_state(struct scsi_qla_host * ha);
34 int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha);
36 /* FIXME: Goodness! this really wants a small struct to hold the
37 * parameters. On x86 the args will get passed on the stack! */
38 int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha,
39 uint16_t fw_ddb_index,
40 struct dev_db_entry *fw_ddb_entry,
41 dma_addr_t fw_ddb_entry_dma,
42 uint32_t *num_valid_ddb_entries,
43 uint32_t *next_ddb_index,
44 uint32_t *fw_ddb_device_state,
45 uint32_t *conn_err_detail,
46 uint16_t *tcp_source_port_num,
47 uint16_t *connection_id);
49 int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index,
50 dma_addr_t fw_ddb_entry_dma);
52 void qla4xxx_mark_device_missing(struct scsi_qla_host *ha,
53 struct ddb_entry *ddb_entry);
54 u16 rd_nvram_word(struct scsi_qla_host * ha, int offset);
55 void qla4xxx_get_crash_record(struct scsi_qla_host * ha);
56 struct ddb_entry *qla4xxx_alloc_sess(struct scsi_qla_host *ha);
57 int qla4xxx_add_sess(struct ddb_entry *);
58 void qla4xxx_destroy_sess(struct ddb_entry *ddb_entry);
59 int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host * ha);
60 int qla4xxx_get_fw_version(struct scsi_qla_host * ha);
61 void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha,
62 uint32_t intr_status);
63 int qla4xxx_init_rings(struct scsi_qla_host * ha);
64 struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha,
66 void qla4xxx_srb_compl(struct scsi_qla_host *ha, struct srb *srb);
67 int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha);
68 int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
69 uint32_t fw_ddb_index, uint32_t state);
70 void qla4xxx_dump_buffer(void *b, uint32_t size);
72 extern int ql4xextended_error_logging;
73 extern int ql4xdiscoverywait;
74 extern int ql4xdontresethba;
75 extern int ql4_mod_unload;
76 #endif /* _QLA4x_GBL_H */