[SCSI] megaraid_sas: Add the new controller(1078DE) support to the driver
[linux-2.6-block.git] / drivers / scsi / qla4xxx / ql4_glbl.h
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1/*
2 * QLogic iSCSI HBA Driver
3 * Copyright (c) 2003-2006 QLogic Corporation
4 *
5 * See LICENSE.qla4xxx for copyright and licensing details.
6 */
7
8#ifndef __QLA4x_GBL_H
9#define __QLA4x_GBL_H
10
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11struct iscsi_cls_conn;
12
13void qla4xxx_hw_reset(struct scsi_qla_host *ha);
f26b9044 14int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a);
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15int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port);
16int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb);
17int qla4xxx_initialize_adapter(struct scsi_qla_host * ha,
18 uint8_t renew_ddb_list);
19int qla4xxx_soft_reset(struct scsi_qla_host *ha);
7d12e780 20irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id);
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21
22void qla4xxx_free_ddb_list(struct scsi_qla_host * ha);
23void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen);
24
25int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host * ha);
26int qla4xxx_relogin_device(struct scsi_qla_host * ha,
27 struct ddb_entry * ddb_entry);
28int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
29 int lun);
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30int qla4xxx_reset_target(struct scsi_qla_host * ha,
31 struct ddb_entry * ddb_entry);
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32int qla4xxx_get_flash(struct scsi_qla_host * ha, dma_addr_t dma_addr,
33 uint32_t offset, uint32_t len);
34int qla4xxx_get_firmware_status(struct scsi_qla_host * ha);
35int qla4xxx_get_firmware_state(struct scsi_qla_host * ha);
36int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha);
37
38/* FIXME: Goodness! this really wants a small struct to hold the
39 * parameters. On x86 the args will get passed on the stack! */
40int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha,
41 uint16_t fw_ddb_index,
42 struct dev_db_entry *fw_ddb_entry,
43 dma_addr_t fw_ddb_entry_dma,
44 uint32_t *num_valid_ddb_entries,
45 uint32_t *next_ddb_index,
46 uint32_t *fw_ddb_device_state,
47 uint32_t *conn_err_detail,
48 uint16_t *tcp_source_port_num,
49 uint16_t *connection_id);
50
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51int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index,
52 dma_addr_t fw_ddb_entry_dma);
53
54void qla4xxx_mark_device_missing(struct scsi_qla_host *ha,
55 struct ddb_entry *ddb_entry);
56u16 rd_nvram_word(struct scsi_qla_host * ha, int offset);
57void qla4xxx_get_crash_record(struct scsi_qla_host * ha);
58struct ddb_entry *qla4xxx_alloc_sess(struct scsi_qla_host *ha);
59int qla4xxx_add_sess(struct ddb_entry *);
60void qla4xxx_destroy_sess(struct ddb_entry *ddb_entry);
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61int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host * ha);
62int qla4xxx_get_fw_version(struct scsi_qla_host * ha);
63void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha,
64 uint32_t intr_status);
65int qla4xxx_init_rings(struct scsi_qla_host * ha);
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66struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha,
67 uint32_t index);
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68void qla4xxx_srb_compl(struct scsi_qla_host *ha, struct srb *srb);
69int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha);
70int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
71 uint32_t fw_ddb_index, uint32_t state);
e08c182c 72void qla4xxx_dump_buffer(void *b, uint32_t size);
afaf5a2d 73
11010fec 74extern int ql4xextended_error_logging;
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75extern int ql4xdiscoverywait;
76extern int ql4xdontresethba;
477ffb9d 77extern int ql4_mod_unload;
d915058f 78#endif /* _QLA4x_GBL_H */