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sys/dev/ocs_fc/ocs_drv_fc.h
- This file was added.
| Property | Old Value | New Value |
|---|---|---|
| svn:eol-style | null | native \ No newline at end of property |
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| /* | |||||
| * Copyright (c) 2017 Broadcom. All rights reserved. | |||||
| * The term “Broadcom” refers to Broadcom Limited and/or its subsidiaries. | |||||
| * | |||||
| * Redistribution and use in source and binary forms, with or without | |||||
| * modification, are permitted provided that the following conditions are met: | |||||
| * | |||||
| * 1. Redistributions of source code must retain the above copyright notice, | |||||
| * this list of conditions and the following disclaimer. | |||||
| * | |||||
| * 2. Redistributions in binary form must reproduce the above copyright notice, | |||||
| * this list of conditions and the following disclaimer in the documentation | |||||
| * and/or other materials provided with the distribution. | |||||
| * | |||||
| * 3. Neither the name of the copyright holder nor the names of its contributors | |||||
| * may be used to endorse or promote products derived from this software | |||||
| * without specific prior written permission. | |||||
| * | |||||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |||||
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |||||
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |||||
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |||||
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |||||
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |||||
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |||||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |||||
| * POSSIBILITY OF SUCH DAMAGE. | |||||
| * | |||||
| */ | |||||
| /** | |||||
| * @file | |||||
| * OCS linux driver common include file | |||||
| */ | |||||
| #if !defined(__OCS_DRV_FC_H__) | |||||
| #define __OCS_DRV_FC_H__ | |||||
| #define OCS_INCLUDE_FC | |||||
| #include "ocs_os.h" | |||||
| #include "ocs_debug.h" | |||||
| #include "ocs_common.h" | |||||
| #include "ocs_hw.h" | |||||
| #include "ocs_io.h" | |||||
| #include "ocs_pm.h" | |||||
| #include "ocs_xport.h" | |||||
| #include "ocs_stats.h" | |||||
| struct ocs_s { | |||||
| ocs_os_t ocs_os; | |||||
| char display_name[OCS_DISPLAY_NAME_LENGTH]; | |||||
| ocs_rlock_t lock; /*>> Device wide lock */ | |||||
| ocs_list_t domain_list; /*>> linked list of virtual fabric objects */ | |||||
| ocs_io_pool_t *io_pool; /**< pointer to IO pool */ | |||||
| ocs_ramlog_t *ramlog; | |||||
| ocs_drv_t drv_ocs; | |||||
| ocs_scsi_tgt_t tgt_ocs; | |||||
| ocs_scsi_ini_t ini_ocs; | |||||
| ocs_xport_e ocs_xport; | |||||
| ocs_xport_t *xport; /*>> Pointer to transport object */ | |||||
| bool enable_ini; | |||||
| bool enable_tgt; | |||||
| uint8_t fc_type; | |||||
| int ctrlmask; | |||||
| int logmask; | |||||
| uint32_t max_isr_time_msec; /*>> Maximum ISR time */ | |||||
| char *hw_war_version; | |||||
| ocs_pm_context_t pm_context; /*<< power management context */ | |||||
| ocs_mgmt_functions_t *mgmt_functions; | |||||
| ocs_mgmt_functions_t *tgt_mgmt_functions; | |||||
| ocs_mgmt_functions_t *ini_mgmt_functions; | |||||
| ocs_err_injection_e err_injection; /**< for error injection testing */ | |||||
| uint32_t cmd_err_inject; /**< specific cmd to inject error into */ | |||||
| time_t delay_value_msec; /**< for injecting delays */ | |||||
| const char *desc; | |||||
| uint32_t instance_index; | |||||
| uint16_t pci_vendor; | |||||
| uint16_t pci_device; | |||||
| uint16_t pci_subsystem_vendor; | |||||
| uint16_t pci_subsystem_device; | |||||
| char businfo[OCS_DISPLAY_BUS_INFO_LENGTH]; | |||||
| const char *model; | |||||
| const char *driver_version; | |||||
| const char *fw_version; | |||||
| ocs_hw_t hw; | |||||
| ocs_domain_t *domain; /*>> pointer to first (physical) domain (also on domain_list) */ | |||||
| uint32_t domain_instance_count; /*>> domain instance count */ | |||||
| void (*domain_list_empty_cb)(ocs_t *ocs, void *arg); /*>> domain list empty callback */ | |||||
| void *domain_list_empty_cb_arg; /*>> domain list empty callback argument */ | |||||
| bool explicit_buffer_list; | |||||
| bool external_loopback; | |||||
| uint32_t num_vports; | |||||
| uint32_t hw_bounce; | |||||
| uint32_t rq_threads; | |||||
| uint32_t rq_selection_policy; | |||||
| uint32_t rr_quanta; | |||||
| char *filter_def; | |||||
| uint32_t max_remote_nodes; | |||||
| bool soft_wwn_enable; | |||||
| /* | |||||
| * tgt_rscn_delay - delay in kicking off RSCN processing (nameserver queries) | |||||
| * after receiving an RSCN on the target. This prevents thrashing of nameserver | |||||
| * requests due to a huge burst of RSCNs received in a short period of time | |||||
| * Note: this is only valid when target RSCN handling is enabled -- see ctrlmask. | |||||
| */ | |||||
| time_t tgt_rscn_delay_msec; /*>> minimum target RSCN delay */ | |||||
| /* | |||||
| * tgt_rscn_period - determines maximum frequency when processing back-to-back | |||||
| * RSCNs; e.g. if this value is 30, there will never be any more than 1 RSCN | |||||
| * handling per 30s window. This prevents initiators on a faulty link generating | |||||
| * many RSCN from causing the target to continually query the nameserver. Note: | |||||
| * this is only valid when target RSCN handling is enabled | |||||
| */ | |||||
| time_t tgt_rscn_period_msec; /*>> minimum target RSCN period */ | |||||
| /* | |||||
| * Target IO timer value: | |||||
| * Zero: target command timeout disabled. | |||||
| * Non-zero: Timeout value, in seconds, for target commands | |||||
| */ | |||||
| uint32_t target_io_timer_sec; | |||||
| int speed; | |||||
| int topology; | |||||
| int ethernet_license; | |||||
| int num_scsi_ios; | |||||
| bool enable_hlm; /*>> high login mode is enabled */ | |||||
| uint32_t hlm_group_size; /*>> RPI count for high login mode */ | |||||
| char *wwn_bump; | |||||
| uint32_t nodedb_mask; /*>> Node debugging mask */ | |||||
| uint32_t auto_xfer_rdy_size; /*>> Maximum sized write to use auto xfer rdy */ | |||||
| bool esoc; | |||||
| uint8_t ocs_req_fw_upgrade; | |||||
| ocs_textbuf_t ddump_saved; | |||||
| }; | |||||
| #define ocs_is_fc_initiator_enabled() (ocs->enable_ini) | |||||
| #define ocs_is_fc_target_enabled() (ocs->enable_tgt) | |||||
| static inline void | |||||
| ocs_device_lock_init(ocs_t *ocs) | |||||
| { | |||||
| ocs_rlock_init(ocs, &ocs->lock, "ocsdevicelock"); | |||||
| } | |||||
| static inline void | |||||
| ocs_device_lock_free(ocs_t *ocs) | |||||
| { | |||||
| ocs_rlock_free(&ocs->lock); | |||||
| } | |||||
| static inline int32_t | |||||
| ocs_device_lock_try(ocs_t *ocs) | |||||
| { | |||||
| return ocs_rlock_try(&ocs->lock); | |||||
| } | |||||
| static inline void | |||||
| ocs_device_lock(ocs_t *ocs) | |||||
| { | |||||
| ocs_rlock_acquire(&ocs->lock); | |||||
| } | |||||
| static inline void | |||||
| ocs_device_unlock(ocs_t *ocs) | |||||
| { | |||||
| ocs_rlock_release(&ocs->lock); | |||||
| } | |||||
| extern ocs_t *ocs_get_instance(uint32_t index); | |||||
| extern int32_t ocs_get_bus_dev_func(ocs_t *ocs, uint8_t* bus, uint8_t* dev, uint8_t* func); | |||||
| static inline ocs_io_t * | |||||
| ocs_io_alloc(ocs_t *ocs) | |||||
| { | |||||
| return ocs_io_pool_io_alloc(ocs->xport->io_pool); | |||||
| } | |||||
| static inline void | |||||
| ocs_io_free(ocs_t *ocs, ocs_io_t *io) | |||||
| { | |||||
| ocs_io_pool_io_free(ocs->xport->io_pool, io); | |||||
| } | |||||
| extern void ocs_stop_event_processing(ocs_os_t *ocs_os); | |||||
| extern int32_t ocs_start_event_processing(ocs_os_t *ocs_os); | |||||
| #include "ocs_domain.h" | |||||
| #include "ocs_sport.h" | |||||
| #include "ocs_node.h" | |||||
| #include "ocs_io.h" | |||||
| #include "ocs_unsol.h" | |||||
| #include "ocs_scsi.h" | |||||
| #include "ocs_ioctl.h" | |||||
| #include "ocs_elxu.h" | |||||
| #endif // __OCS_DRV_FC_H__ | |||||