df613b9607
FCE support enables the firmware to record FC extended link services and basic link services frames which have been transmitted and received by the ISP. This allows for a limited view of the FC traffic through the ISP without using a FC analyzer. This can be useful in situations where a physical connection to the FC bus is not possible. The driver exports this information in two ways -- first, via a debugfs node exported for all supported ISPs under: <debugfs_mount_point>/qla2xxx/qla2xxx_<host_no>/fce where a read of the 'fce' file will provide a snapshot of the firmware's FCE buffer; and finally, the FCE buffer will be extracted during a firmware-dump scenario. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
350 lines
12 KiB
C
350 lines
12 KiB
C
/*
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* QLogic Fibre Channel HBA Driver
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* Copyright (c) 2003-2005 QLogic Corporation
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*
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* See LICENSE.qla2xxx for copyright and licensing details.
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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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/*
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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 int qla2100_pci_config(struct scsi_qla_host *);
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extern int qla2300_pci_config(struct scsi_qla_host *);
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extern int qla24xx_pci_config(scsi_qla_host_t *);
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extern int qla25xx_pci_config(scsi_qla_host_t *);
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extern void qla2x00_reset_chip(struct scsi_qla_host *);
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extern void qla24xx_reset_chip(struct scsi_qla_host *);
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extern int qla2x00_chip_diag(struct scsi_qla_host *);
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extern int qla24xx_chip_diag(struct scsi_qla_host *);
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extern void qla2x00_config_rings(struct scsi_qla_host *);
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extern void qla24xx_config_rings(struct scsi_qla_host *);
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extern void qla2x00_reset_adapter(struct scsi_qla_host *);
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extern void qla24xx_reset_adapter(struct scsi_qla_host *);
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extern int qla2x00_nvram_config(struct scsi_qla_host *);
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extern int qla24xx_nvram_config(struct scsi_qla_host *);
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extern void qla2x00_update_fw_options(struct scsi_qla_host *);
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extern void qla24xx_update_fw_options(scsi_qla_host_t *);
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extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
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extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
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extern int qla2x00_loop_resync(scsi_qla_host_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 *, fc_port_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_update_fcports(scsi_qla_host_t *);
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extern int qla2x00_abort_isp(scsi_qla_host_t *);
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extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
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extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
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extern void qla2x00_try_to_stop_firmware(scsi_qla_host_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 ql2xlogintimeout;
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extern int qlport_down_retry;
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extern int ql2xplogiabsentdevice;
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extern int ql2xloginretrycount;
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extern int ql2xfdmienable;
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extern int ql2xallocfwdump;
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extern int ql2xextended_error_logging;
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extern int ql2xqfullrampup;
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extern int num_hosts;
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extern int qla2x00_loop_reset(scsi_qla_host_t *);
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/*
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* Global Functions in qla_mid.c source file.
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*/
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extern struct scsi_host_template qla24xx_driver_template;
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extern struct scsi_transport_template *qla2xxx_transport_vport_template;
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extern void qla2x00_timer(scsi_qla_host_t *);
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extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
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extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
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extern int qla24xx_disable_vp (scsi_qla_host_t *);
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extern int qla24xx_enable_vp (scsi_qla_host_t *);
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extern int qla24xx_control_vp(scsi_qla_host_t *, int );
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extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
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extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
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extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
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extern int qla24xx_configure_vhba (scsi_qla_host_t *);
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extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
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struct vp_rpt_id_entry_24xx *);
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extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
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extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
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extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
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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_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
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extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
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extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
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extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
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extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
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extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
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extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
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extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
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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 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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extern int qla24xx_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, uint32_t, uint32_t);
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extern int
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qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
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extern int
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qla2x00_execute_fw(scsi_qla_host_t *, uint32_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 *, uint32_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 *);
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#endif
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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 *, 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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qla24xx_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 *, fc_port_t *, uint16_t *,
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uint8_t);
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extern int
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qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
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extern int
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qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
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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 *,
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uint16_t *, uint16_t *, 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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extern int
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qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
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dma_addr_t);
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extern int
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qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
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dma_addr_t);
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extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
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extern int qla24xx_abort_target(fc_port_t *);
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extern int
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qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
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extern int
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qla2x00_stop_firmware(scsi_qla_host_t *);
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extern int
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qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
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extern int
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qla2x00_disable_eft_trace(scsi_qla_host_t *);
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extern int
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qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
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uint32_t *);
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extern int
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qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
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extern int
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qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
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extern int
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qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
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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 *);
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extern irqreturn_t qla2300_intr_handler(int, void *);
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extern irqreturn_t qla24xx_intr_handler(int, void *);
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extern void qla2x00_process_response_queue(struct scsi_qla_host *);
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extern void qla24xx_process_response_queue(struct scsi_qla_host *);
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extern int qla2x00_request_irqs(scsi_qla_host_t *);
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extern void qla2x00_free_irqs(scsi_qla_host_t *);
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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_release_nvram_protection(scsi_qla_host_t *);
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extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
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uint32_t, uint32_t);
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extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
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uint32_t);
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extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
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uint32_t);
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extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
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uint32_t);
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extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
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uint32_t);
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extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
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uint32_t);
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extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
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uint32_t);
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extern int qla2x00_beacon_on(struct scsi_qla_host *);
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extern int qla2x00_beacon_off(struct scsi_qla_host *);
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extern void qla2x00_beacon_blink(struct scsi_qla_host *);
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extern int qla24xx_beacon_on(struct scsi_qla_host *);
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extern int qla24xx_beacon_off(struct scsi_qla_host *);
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extern void qla24xx_beacon_blink(struct scsi_qla_host *);
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extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
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uint32_t, uint32_t);
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extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
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uint32_t, uint32_t);
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extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
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uint32_t, uint32_t);
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extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
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uint32_t, uint32_t);
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extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
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uint32_t, uint32_t);
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extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
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extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
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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 qla24xx_fw_dump(scsi_qla_host_t *, int);
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extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
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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 void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
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extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
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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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extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
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extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
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extern int qla2x00_fdmi_register(scsi_qla_host_t *);
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extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
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extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
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extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
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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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struct class_device_attribute;
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extern struct class_device_attribute *qla2x00_host_attrs[];
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struct fc_function_template;
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extern struct fc_function_template qla2xxx_transport_functions;
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extern struct fc_function_template qla2xxx_transport_vport_functions;
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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 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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/*
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* Global Function Prototypes in qla_dfs.c source file.
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*/
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extern int qla2x00_dfs_setup(scsi_qla_host_t *);
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extern int qla2x00_dfs_remove(scsi_qla_host_t *);
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#endif /* _QLA_GBL_H */
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