forked from Minki/linux
8482e118af
Add initial support for FC remote port infrastructure.
o Use fc_remote_port...() registration and block/unlock
functions.
o Consolidate 'attribute' (fc-remote/sysfs) helpers into
new qla_attr.c file.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
266 lines
8.3 KiB
C
266 lines
8.3 KiB
C
/********************************************************************************
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* QLOGIC LINUX SOFTWARE
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*
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* QLogic ISP2x00 device driver for Linux 2.6.x
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* Copyright (C) 2003-2004 QLogic Corporation
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* (www.qlogic.com)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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******************************************************************************
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* Global include file.
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******************************************************************************/
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#ifndef __QLA_GBL_H
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#define __QLA_GBL_H
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#include <linux/interrupt.h>
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#include <scsi/scsi_transport.h>
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extern void qla2x00_remove_one(struct pci_dev *);
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extern int qla2x00_probe_one(struct pci_dev *, struct qla_board_info *);
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/*
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* Global Function Prototypes in qla_init.c source file.
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*/
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extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
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extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int);
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extern int qla2x00_loop_resync(scsi_qla_host_t *);
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extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
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extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
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extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t);
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extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
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extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
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extern void qla2x00_tgt_free(scsi_qla_host_t *ha, uint16_t t);
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extern int qla2x00_abort_isp(scsi_qla_host_t *);
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extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
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/*
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* Global Data in qla_os.c source file.
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*/
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extern char qla2x00_version_str[];
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extern int num_hosts;
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extern int apiHBAInstance;
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extern struct _qla2x00stats qla2x00_stats;
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extern int ql2xretrycount;
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extern int ql2xlogintimeout;
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extern int qlport_down_retry;
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extern int ql2xmaxqdepth;
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extern int displayConfig;
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extern int ql2xplogiabsentdevice;
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extern int ql2xenablezio;
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extern int ql2xintrdelaytimer;
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extern int ql2xloginretrycount;
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extern int ConfigRequired;
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extern int Bind;
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extern int ql2xsuspendcount;
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#if defined(MODULE)
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extern char *ql2xopts;
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#endif
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extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
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extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
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extern void qla2x00_cmd_timeout(srb_t *);
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extern int __qla2x00_suspend_lun(scsi_qla_host_t *, os_lun_t *, int, int, int);
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extern void qla2x00_done(scsi_qla_host_t *);
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extern void qla2x00_flush_failover_q(scsi_qla_host_t *, os_lun_t *);
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extern void qla2x00_reset_lun_fo_counts(scsi_qla_host_t *, os_lun_t *);
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extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
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extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
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extern void qla2x00_blink_led(scsi_qla_host_t *);
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extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
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/*
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* Global Function Prototypes in qla_iocb.c source file.
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*/
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extern void qla2x00_isp_cmd(scsi_qla_host_t *);
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extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
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extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
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extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
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extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
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extern int qla2x00_start_scsi(srb_t *sp);
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int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
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int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
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/*
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* Global Function Prototypes in qla_mbx.c source file.
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*/
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extern int
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qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t);
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extern int
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qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint16_t);
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extern int
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qla2x00_execute_fw(scsi_qla_host_t *);
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extern void
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qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
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uint16_t *, uint16_t *, uint16_t *, uint32_t *);
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extern int
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qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
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extern int
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qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
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extern int
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qla2x00_mbx_reg_test(scsi_qla_host_t *);
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extern int
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qla2x00_verify_checksum(scsi_qla_host_t *);
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extern int
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qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
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extern int
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qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
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#if USE_ABORT_TGT
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extern int
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qla2x00_abort_target(fc_port_t *fcport);
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#endif
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extern int
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qla2x00_target_reset(scsi_qla_host_t *, uint16_t, uint16_t);
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extern int
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qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
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uint8_t *, uint16_t *);
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extern int
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qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
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extern int
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qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
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extern int
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qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
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extern int
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qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
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extern int
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qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
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extern int
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qla2x00_lip_reset(scsi_qla_host_t *);
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extern int
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qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
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extern int
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qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
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uint16_t *, uint8_t);
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extern int
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qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t);
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extern int
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qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id);
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extern int
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qla2x00_full_login_lip(scsi_qla_host_t *ha);
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extern int
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qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
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extern int
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qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
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uint16_t *);
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extern int
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qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
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/*
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* Global Function Prototypes in qla_isr.c source file.
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*/
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extern irqreturn_t qla2100_intr_handler(int, void *, struct pt_regs *);
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extern irqreturn_t qla2300_intr_handler(int, void *, struct pt_regs *);
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extern void qla2x00_process_response_queue(struct scsi_qla_host *);
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/*
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* Global Function Prototypes in qla_sup.c source file.
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*/
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extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
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extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
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extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
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extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
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extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
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/*
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* Global Function Prototypes in qla_dbg.c source file.
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*/
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extern void qla2100_fw_dump(scsi_qla_host_t *, int);
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extern void qla2300_fw_dump(scsi_qla_host_t *, int);
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extern void qla2100_ascii_fw_dump(scsi_qla_host_t *);
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extern void qla2300_ascii_fw_dump(scsi_qla_host_t *);
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extern void qla2x00_dump_regs(scsi_qla_host_t *);
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extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
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extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
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/*
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* Global Function Prototypes in qla_gs.c source file.
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*/
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extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
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extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
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extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
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extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
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extern int qla2x00_rft_id(scsi_qla_host_t *);
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extern int qla2x00_rff_id(scsi_qla_host_t *);
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extern int qla2x00_rnn_id(scsi_qla_host_t *);
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extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
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/*
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* Global Function Prototypes in qla_rscn.c source file.
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*/
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extern fc_port_t *qla2x00_alloc_rscn_fcport(scsi_qla_host_t *, int);
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extern int qla2x00_handle_port_rscn(scsi_qla_host_t *, uint32_t, fc_port_t *,
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int);
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extern void qla2x00_process_iodesc(scsi_qla_host_t *, struct mbx_entry *);
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extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *);
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/*
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* Global Function Prototypes in qla_xioctl.c source file.
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*/
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#define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0)
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#define qla2x00_alloc_ioctl_mem(ha) (0)
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#define qla2x00_free_ioctl_mem(ha) do { } while (0)
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/*
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* Global Function Prototypes in qla_attr.c source file.
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*/
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extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
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extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
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extern struct scsi_transport_template *qla2x00_alloc_transport_tmpl(void);
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extern void qla2x00_init_host_attr(scsi_qla_host_t *);
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extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
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extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
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#endif /* _QLA_GBL_H */
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