diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_gbl.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gbl.h | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h new file mode 100644 index 00000000000..5adf2af7ba6 --- /dev/null +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -0,0 +1,257 @@ +/******************************************************************************** +* QLOGIC LINUX SOFTWARE +* +* QLogic ISP2x00 device driver for Linux 2.6.x +* Copyright (C) 2003-2004 QLogic Corporation +* (www.qlogic.com) +* +* This program is free software; you can redistribute it and/or modify it +* under the terms of the GNU General Public License as published by the +* Free Software Foundation; either version 2, or (at your option) any +* later version. +* +* This program is distributed in the hope that it will be useful, but +* WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* General Public License for more details. +* +****************************************************************************** +* Global include file. +******************************************************************************/ + + +#ifndef __QLA_GBL_H +#define __QLA_GBL_H + +#include <linux/interrupt.h> + +extern void qla2x00_remove_one(struct pci_dev *); +extern int qla2x00_probe_one(struct pci_dev *, struct qla_board_info *); + +/* + * Global Function Prototypes in qla_init.c source file. + */ +extern int qla2x00_initialize_adapter(scsi_qla_host_t *); +extern fc_port_t *qla2x00_alloc_fcport(scsi_qla_host_t *, int); + +extern int qla2x00_loop_resync(scsi_qla_host_t *); + +extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *); +extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); +extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t); + +extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t); + +extern void qla2x00_rescan_fcports(scsi_qla_host_t *); + +extern void qla2x00_tgt_free(scsi_qla_host_t *ha, uint16_t t); + +extern int qla2x00_abort_isp(scsi_qla_host_t *); + +/* + * Global Data in qla_os.c source file. + */ +extern char qla2x00_version_str[]; + +extern int num_hosts; +extern int apiHBAInstance; + +extern struct _qla2x00stats qla2x00_stats; +extern int ql2xretrycount; +extern int ql2xlogintimeout; +extern int qlport_down_retry; +extern int ql2xmaxqdepth; +extern int displayConfig; +extern int ql2xplogiabsentdevice; +extern int ql2xenablezio; +extern int ql2xintrdelaytimer; +extern int ql2xloginretrycount; + +extern int ConfigRequired; + +extern int Bind; +extern int ql2xsuspendcount; +#if defined(MODULE) +extern char *ql2xopts; +#endif + +extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *); + +extern void qla2x00_cmd_timeout(srb_t *); + +extern int __qla2x00_suspend_lun(scsi_qla_host_t *, os_lun_t *, int, int, int); + +extern void qla2x00_done(scsi_qla_host_t *); +extern void qla2x00_next(scsi_qla_host_t *); +extern void qla2x00_flush_failover_q(scsi_qla_host_t *, os_lun_t *); +extern void qla2x00_reset_lun_fo_counts(scsi_qla_host_t *, os_lun_t *); + +extern void qla2x00_extend_timeout(struct scsi_cmnd *, int); + +extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int); +extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *); + +extern void qla2x00_abort_queues(scsi_qla_host_t *, uint8_t); + +extern void qla2x00_blink_led(scsi_qla_host_t *); + +extern int qla2x00_down_timeout(struct semaphore *, unsigned long); + +/* + * Global Function Prototypes in qla_iocb.c source file. + */ +extern void qla2x00_isp_cmd(scsi_qla_host_t *); + +extern uint16_t qla2x00_calc_iocbs_32(uint16_t); +extern uint16_t qla2x00_calc_iocbs_64(uint16_t); +extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); +extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t); +extern int qla2x00_start_scsi(srb_t *sp); +int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t); +int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t); + +/* + * Global Function Prototypes in qla_mbx.c source file. + */ +extern int +qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t); + +extern int +qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint16_t); + +extern int +qla2x00_execute_fw(scsi_qla_host_t *); + +extern void +qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *, + uint16_t *, uint16_t *, uint16_t *, uint32_t *); + +extern int +qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *); + +extern int +qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *); + +extern int +qla2x00_mbx_reg_test(scsi_qla_host_t *); + +extern int +qla2x00_verify_checksum(scsi_qla_host_t *); + +extern int +qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); + +extern int +qla2x00_abort_command(scsi_qla_host_t *, srb_t *); + +#if USE_ABORT_TGT +extern int +qla2x00_abort_target(fc_port_t *fcport); +#endif + +extern int +qla2x00_target_reset(scsi_qla_host_t *, uint16_t, uint16_t); + +extern int +qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, + uint8_t *, uint16_t *); + +extern int +qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *); + +extern int +qla2x00_init_firmware(scsi_qla_host_t *, uint16_t); + +extern int +qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); + +extern int +qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); + +extern int +qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t); + +extern int +qla2x00_lip_reset(scsi_qla_host_t *); + +extern int +qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t); + +extern int +qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t, + uint16_t *, uint8_t); + +extern int +qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t); + +extern int +qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id); + +extern int +qla2x00_full_login_lip(scsi_qla_host_t *ha); + +extern int +qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *); + +extern int +qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *, + uint16_t *); + +extern int +qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map); + +/* + * Global Function Prototypes in qla_isr.c source file. + */ +extern irqreturn_t qla2100_intr_handler(int, void *, struct pt_regs *); +extern irqreturn_t qla2300_intr_handler(int, void *, struct pt_regs *); +extern void qla2x00_process_response_queue(struct scsi_qla_host *); + +/* + * Global Function Prototypes in qla_sup.c source file. + */ +extern void qla2x00_lock_nvram_access(scsi_qla_host_t *); +extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *); +extern void qla2x00_release_nvram_protection(scsi_qla_host_t *); +extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t); +extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t); +/* + * Global Function Prototypes in qla_dbg.c source file. + */ +extern void qla2100_fw_dump(scsi_qla_host_t *, int); +extern void qla2300_fw_dump(scsi_qla_host_t *, int); +extern void qla2100_ascii_fw_dump(scsi_qla_host_t *); +extern void qla2300_ascii_fw_dump(scsi_qla_host_t *); +extern void qla2x00_dump_regs(scsi_qla_host_t *); +extern void qla2x00_dump_buffer(uint8_t *, uint32_t); +extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *); + +/* + * Global Function Prototypes in qla_gs.c source file. + */ +extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *); +extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *); +extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *); +extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *); +extern int qla2x00_rft_id(scsi_qla_host_t *); +extern int qla2x00_rff_id(scsi_qla_host_t *); +extern int qla2x00_rnn_id(scsi_qla_host_t *); +extern int qla2x00_rsnn_nn(scsi_qla_host_t *); + +/* + * Global Function Prototypes in qla_rscn.c source file. + */ +extern fc_port_t *qla2x00_alloc_rscn_fcport(scsi_qla_host_t *, int); +extern int qla2x00_handle_port_rscn(scsi_qla_host_t *, uint32_t, fc_port_t *, + int); +extern void qla2x00_process_iodesc(scsi_qla_host_t *, struct mbx_entry *); +extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *); + +/* + * Global Function Prototypes in qla_xioctl.c source file. + */ +#define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0) +#define qla2x00_alloc_ioctl_mem(ha) (0) +#define qla2x00_free_ioctl_mem(ha) do { } while (0) + +#endif /* _QLA_GBL_H */ |