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2d70c103fd
Add LLD target mode for >= 24xx series HW. This code was originally based on
external qla2x00t module based on 8.02.01-k4, and has been refactored to
push the bulk of code into mainline qla2xxx.ko LLD -> qla_target.c.
The implementation uses internal workqueues for I/O context submission
into tcm_qla2xxx code, and includes the struct qla_tgt_func_tmpl API for
external interaction to allow qla2xxx LDD to function without direct
target-core dependencies:
It also enables qla_target.c usage within existing qla2xxx LLD code.
This includes:
*) Addition of target mode specific members to existing data
structures in qla_def.h and struct qla_hw_data->tgt_ops using
qla_target.h:struct qla_tgt_func_tmpl
*) Addition of struct qla_tgt_func_tmpl and direct calls into
qla_target.c logic w/ qlt_* prefixed functions.
*) Addition of qla_iocb.c:qla2x00_req_pkt() for ring processing, and
qla2x00_issue_marker() for handling request/response queue processing
for target mode operation
*) Addition of various qla_tgt_mode_enabled() logic checks in
qla24xx_nvram_config(), qla2x00_initialize_adapter(), qla2x00_rff_id(),
qla2x00_abort_isp(), qla24xx_modify_vp_config(), and
qla2x00_vp_abort_isp().
By default the new qlini_mode module parameter is setting initiator-mode
to 'enabled' in order for 'modprobe qla2xxx' to continue to function as
expected in initiator only mode. Enabling target-mode operation will
currently require a:
modprobe qla2xxx qlini_mode="disabled"
in order to explictly disabled initiator mode and allow target-mode
to be enabled via tcm_qla2xxx configfs fabric callers.
(nab: Convert to qlini_mode='enabled' by default in qla_target.c)
(joern: Remove loop_id from qla_tgt_make_local_sess() arguments +
Remove unused s_id + fix s_id endianness bug +
simplify qla_tgt_abort_work)
(gerard: fix section __exit mismatch in qla_tgt_exit)
(arun: Capture ATIO queue during firmware dump + Send SCR in target mode +
Target mode review comments)
(roland: Don't create duplicate target sessions to address tearing down
ACLs with IO in flight + Add missing call to qlt_fc_port_deleted
call during qla2x00_schedule_rport_del timeout)
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
621 lines
23 KiB
C
621 lines
23 KiB
C
/*
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* QLogic Fibre Channel HBA Driver
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* Copyright (c) 2003-2011 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 int qla81xx_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 void qla81xx_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 qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
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extern int qla2x00_perform_loop_resync(scsi_qla_host_t *);
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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 *, fc_port_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_abort_isp_cleanup(scsi_qla_host_t *);
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extern void qla82xx_quiescent_state_cleanup(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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extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *, uint16_t *);
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extern void qla84xx_put_chip(struct scsi_qla_host *);
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extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
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extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
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extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
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extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
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extern fc_port_t *
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qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_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 ql2xiidmaenable;
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extern int ql2xmaxqueues;
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extern int ql2xmultique_tag;
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extern int ql2xfwloadbin;
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extern int ql2xetsenable;
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extern int ql2xshiftctondsd;
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extern int ql2xdbwr;
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extern int ql2xasynctmfenable;
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extern int ql2xgffidenable;
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extern int ql2xenabledif;
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extern int ql2xenablehba_err_chk;
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extern int ql2xtargetreset;
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extern int ql2xdontresethba;
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extern unsigned int ql2xmaxlun;
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extern int ql2xmdcapmask;
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extern int ql2xmdenable;
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extern int qla2x00_loop_reset(scsi_qla_host_t *);
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extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
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extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
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fc_host_event_code, u32);
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extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
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extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *,
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fc_port_t *, uint16_t *);
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extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
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fc_port_t *, uint16_t *);
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extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
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uint16_t *);
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extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
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fc_port_t *, uint16_t *);
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extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
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extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
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extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
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struct qla_hw_data *);
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extern void qla2x00_free_host(struct scsi_qla_host *);
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extern void qla2x00_relogin(struct scsi_qla_host *);
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extern void qla2x00_do_work(struct scsi_qla_host *);
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extern void qla2x00_free_fcports(struct scsi_qla_host *);
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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 qla2xxx_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_free_dma(void *, void *);
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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 int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
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extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);
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extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
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extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
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extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
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uint16_t *);
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extern int 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(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
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uint16_t, uint16_t, uint8_t);
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extern int qla2x00_start_sp(srb_t *);
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extern uint16_t qla24xx_calc_iocbs(scsi_qla_host_t *, uint16_t);
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extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t);
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extern int qla24xx_dif_start_scsi(srb_t *);
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extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *);
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extern int qla2x00_issue_marker(scsi_qla_host_t *, int);
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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 int
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qla2x00_get_fw_version(scsi_qla_host_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(srb_t *);
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extern int
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qla2x00_abort_target(struct fc_port *, unsigned int, int);
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extern int
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qla2x00_lun_reset(struct fc_port *, unsigned int, int);
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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_node_name_list(scsi_qla_host_t *, void **, int *);
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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 *, 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(srb_t *);
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extern int
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qla24xx_abort_target(struct fc_port *, unsigned int, int);
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extern int
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qla24xx_lun_reset(struct fc_port *, unsigned int, int);
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extern int
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qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
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unsigned int, enum nexus_wait_type);
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extern int
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qla2x00_system_error(scsi_qla_host_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, uint8_t *,
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uint16_t, uint16_t, uint16_t, uint16_t);
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extern int
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qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
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uint16_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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extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
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extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
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extern int
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qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
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extern int
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qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
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extern int
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qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
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extern int
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qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
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extern int
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qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
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extern int
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qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
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extern int
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qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
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extern int
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qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
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extern int qla2x00_get_data_rate(scsi_qla_host_t *);
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extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
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uint16_t *);
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extern int
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qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
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extern int
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qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
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extern int
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qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);
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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 rsp_que *);
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extern void
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qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
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extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
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extern void qla2x00_free_irqs(scsi_qla_host_t *);
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extern int qla2x00_get_data_rate(scsi_qla_host_t *);
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extern char *qla2x00_get_link_speed_str(struct qla_hw_data *);
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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 void qla83xx_beacon_blink(struct scsi_qla_host *);
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extern int qla82xx_beacon_on(struct scsi_qla_host *);
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extern int qla82xx_beacon_off(struct scsi_qla_host *);
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extern int qla83xx_write_remote_reg(struct scsi_qla_host *, uint32_t, uint32_t);
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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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extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
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extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
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extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
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extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_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 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 qla81xx_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_dump_buffer_zipped(uint8_t *, uint32_t);
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extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t);
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extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t,
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uint8_t *, uint32_t);
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extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);
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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 void qla2x00_gff_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 device_attribute;
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extern struct 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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extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
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extern int qla2x00_echo_test(scsi_qla_host_t *,
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|
struct msg_echo_lb *, uint16_t *);
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extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
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|
extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,
|
|
struct qla_fcp_prio_cfg *, uint8_t);
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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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|
|
/* Globa function prototypes for multi-q */
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extern int qla25xx_request_irq(struct rsp_que *);
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extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
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|
extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
|
|
extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
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uint16_t, int, uint8_t);
|
|
extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
|
|
uint16_t, int);
|
|
extern void qla2x00_init_response_q_entries(struct rsp_que *);
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|
extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
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|
extern int qla25xx_delete_queues(struct scsi_qla_host *);
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|
extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
|
|
extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
|
|
extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
|
extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
|
extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
|
|
extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
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|
|
|
/* qla82xx related functions */
|
|
|
|
/* PCI related functions */
|
|
extern int qla82xx_pci_config(struct scsi_qla_host *);
|
|
extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
|
|
extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *);
|
|
extern int qla82xx_pci_region_offset(struct pci_dev *, int);
|
|
extern int qla82xx_iospace_config(struct qla_hw_data *);
|
|
|
|
/* Initialization related functions */
|
|
extern void qla82xx_reset_chip(struct scsi_qla_host *);
|
|
extern void qla82xx_config_rings(struct scsi_qla_host *);
|
|
extern void qla82xx_watchdog(scsi_qla_host_t *);
|
|
extern int qla82xx_start_firmware(scsi_qla_host_t *);
|
|
|
|
/* Firmware and flash related functions */
|
|
extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
|
|
extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
|
|
uint32_t, uint32_t);
|
|
extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
|
|
uint32_t, uint32_t);
|
|
|
|
/* Mailbox related functions */
|
|
extern int qla82xx_abort_isp(scsi_qla_host_t *);
|
|
extern int qla82xx_restart_isp(scsi_qla_host_t *);
|
|
|
|
/* IOCB related functions */
|
|
extern int qla82xx_start_scsi(srb_t *);
|
|
extern void qla2x00_sp_free(void *, void *);
|
|
extern void qla2x00_sp_timeout(unsigned long);
|
|
extern void qla2x00_bsg_job_done(void *, void *, int);
|
|
extern void qla2x00_bsg_sp_free(void *, void *);
|
|
extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);
|
|
|
|
/* Interrupt related */
|
|
extern irqreturn_t qla82xx_intr_handler(int, void *);
|
|
extern irqreturn_t qla82xx_msi_handler(int, void *);
|
|
extern irqreturn_t qla82xx_msix_default(int, void *);
|
|
extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
|
|
extern void qla82xx_enable_intrs(struct qla_hw_data *);
|
|
extern void qla82xx_disable_intrs(struct qla_hw_data *);
|
|
extern void qla82xx_poll(int, void *);
|
|
extern void qla82xx_init_flags(struct qla_hw_data *);
|
|
|
|
/* ISP 8021 hardware related */
|
|
extern void qla82xx_set_drv_active(scsi_qla_host_t *);
|
|
extern void qla82xx_crb_win_unlock(struct qla_hw_data *);
|
|
extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
|
|
extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
|
|
extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
|
|
extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
|
|
|
|
/* ISP 8021 IDC */
|
|
extern void qla82xx_clear_drv_active(struct qla_hw_data *);
|
|
extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
|
|
extern int qla82xx_idc_lock(struct qla_hw_data *);
|
|
extern void qla82xx_idc_unlock(struct qla_hw_data *);
|
|
extern int qla82xx_device_state_handler(scsi_qla_host_t *);
|
|
extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
|
|
|
|
extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
|
|
size_t, char *);
|
|
extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
|
|
extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
|
|
extern void qla82xx_start_iocbs(scsi_qla_host_t *);
|
|
extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
|
|
extern int qla82xx_check_md_needed(scsi_qla_host_t *);
|
|
extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
|
|
extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);
|
|
extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);
|
|
extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
|
|
extern char *qdev_state(uint32_t);
|
|
extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);
|
|
|
|
/* BSG related functions */
|
|
extern int qla24xx_bsg_request(struct fc_bsg_job *);
|
|
extern int qla24xx_bsg_timeout(struct fc_bsg_job *);
|
|
extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
|
|
extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
|
|
dma_addr_t, size_t, uint32_t);
|
|
extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
|
|
uint16_t *, uint16_t *);
|
|
|
|
/* 83xx related functions */
|
|
extern void qla83xx_fw_dump(scsi_qla_host_t *, int);
|
|
|
|
/* Minidump related functions */
|
|
extern int qla82xx_md_get_template_size(scsi_qla_host_t *);
|
|
extern int qla82xx_md_get_template(scsi_qla_host_t *);
|
|
extern int qla82xx_md_alloc(scsi_qla_host_t *);
|
|
extern void qla82xx_md_free(scsi_qla_host_t *);
|
|
extern int qla82xx_md_collect(scsi_qla_host_t *);
|
|
extern void qla82xx_md_prep(scsi_qla_host_t *);
|
|
extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
|
|
|
|
#endif /* _QLA_GBL_H */
|