From owner-svn-src-user@FreeBSD.ORG Wed Jan 25 22:39:23 2012 Return-Path: Delivered-To: svn-src-user@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C9168106564A; Wed, 25 Jan 2012 22:39:23 +0000 (UTC) (envelope-from jimharris@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id B62D98FC19; Wed, 25 Jan 2012 22:39:23 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q0PMdN9x048524; Wed, 25 Jan 2012 22:39:23 GMT (envelope-from jimharris@svn.freebsd.org) Received: (from jimharris@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q0PMdNje048519; Wed, 25 Jan 2012 22:39:23 GMT (envelope-from jimharris@svn.freebsd.org) Message-Id: <201201252239.q0PMdNje048519@svn.freebsd.org> From: Jim Harris Date: Wed, 25 Jan 2012 22:39:23 +0000 (UTC) To: src-committers@freebsd.org, svn-src-user@freebsd.org X-SVN-Group: user MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r230557 - in user/jimharris/isci/sys/dev/isci: . scil X-BeenThere: svn-src-user@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the experimental " user" src tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Jan 2012 22:39:23 -0000 Author: jimharris Date: Wed Jan 25 22:39:22 2012 New Revision: 230557 URL: http://svn.freebsd.org/changeset/base/230557 Log: Add all isci driver source code to sys/dev/isci for the Intel C600 (Patsburg) integrated SAS controller. sys/dev/isci contains all files specific to FreeBSD. sys/dev/isci/scil contains OS-agnostic library maintained by Intel and modified to best integrate into FreeBSD kernel build environment. Sponsored by: Intel Reviewed by: scottl Added: user/jimharris/isci/sys/dev/isci/environment.h user/jimharris/isci/sys/dev/isci/isci.c user/jimharris/isci/sys/dev/isci/isci.h user/jimharris/isci/sys/dev/isci/isci_controller.c user/jimharris/isci/sys/dev/isci/isci_domain.c user/jimharris/isci/sys/dev/isci/isci_interrupt.c user/jimharris/isci/sys/dev/isci/isci_io_request.c user/jimharris/isci/sys/dev/isci/isci_logger.c user/jimharris/isci/sys/dev/isci/isci_oem_parameters.c user/jimharris/isci/sys/dev/isci/isci_remote_device.c user/jimharris/isci/sys/dev/isci/isci_sysctl.c user/jimharris/isci/sys/dev/isci/isci_task_request.c user/jimharris/isci/sys/dev/isci/isci_timer.c user/jimharris/isci/sys/dev/isci/sci_environment.h user/jimharris/isci/sys/dev/isci/scil/ user/jimharris/isci/sys/dev/isci/scil/intel_ata.h user/jimharris/isci/sys/dev/isci/scil/intel_pci.h user/jimharris/isci/sys/dev/isci/scil/intel_sas.h user/jimharris/isci/sys/dev/isci/scil/intel_sat.h user/jimharris/isci/sys/dev/isci/scil/intel_sata.h user/jimharris/isci/sys/dev/isci/scil/intel_scsi.h user/jimharris/isci/sys/dev/isci/scil/sati.c user/jimharris/isci/sys/dev/isci/scil/sati.h user/jimharris/isci/sys/dev/isci/scil/sati_abort_task_set.c user/jimharris/isci/sys/dev/isci/scil/sati_abort_task_set.h user/jimharris/isci/sys/dev/isci/scil/sati_atapi.c user/jimharris/isci/sys/dev/isci/scil/sati_atapi.h user/jimharris/isci/sys/dev/isci/scil/sati_callbacks.h user/jimharris/isci/sys/dev/isci/scil/sati_design.h user/jimharris/isci/sys/dev/isci/scil/sati_device.c user/jimharris/isci/sys/dev/isci/scil/sati_device.h user/jimharris/isci/sys/dev/isci/scil/sati_inquiry.c user/jimharris/isci/sys/dev/isci/scil/sati_inquiry.h user/jimharris/isci/sys/dev/isci/scil/sati_log_sense.c user/jimharris/isci/sys/dev/isci/scil/sati_log_sense.h user/jimharris/isci/sys/dev/isci/scil/sati_lun_reset.c user/jimharris/isci/sys/dev/isci/scil/sati_lun_reset.h user/jimharris/isci/sys/dev/isci/scil/sati_mode_pages.c user/jimharris/isci/sys/dev/isci/scil/sati_mode_pages.h user/jimharris/isci/sys/dev/isci/scil/sati_mode_select.c user/jimharris/isci/sys/dev/isci/scil/sati_mode_select.h user/jimharris/isci/sys/dev/isci/scil/sati_mode_sense.c user/jimharris/isci/sys/dev/isci/scil/sati_mode_sense.h user/jimharris/isci/sys/dev/isci/scil/sati_mode_sense_10.c user/jimharris/isci/sys/dev/isci/scil/sati_mode_sense_10.h user/jimharris/isci/sys/dev/isci/scil/sati_mode_sense_6.c user/jimharris/isci/sys/dev/isci/scil/sati_mode_sense_6.h user/jimharris/isci/sys/dev/isci/scil/sati_move.c user/jimharris/isci/sys/dev/isci/scil/sati_move.h user/jimharris/isci/sys/dev/isci/scil/sati_passthrough.c user/jimharris/isci/sys/dev/isci/scil/sati_passthrough.h user/jimharris/isci/sys/dev/isci/scil/sati_read.c user/jimharris/isci/sys/dev/isci/scil/sati_read.h user/jimharris/isci/sys/dev/isci/scil/sati_read_buffer.c user/jimharris/isci/sys/dev/isci/scil/sati_read_buffer.h user/jimharris/isci/sys/dev/isci/scil/sati_read_capacity.c user/jimharris/isci/sys/dev/isci/scil/sati_read_capacity.h user/jimharris/isci/sys/dev/isci/scil/sati_reassign_blocks.c user/jimharris/isci/sys/dev/isci/scil/sati_reassign_blocks.h user/jimharris/isci/sys/dev/isci/scil/sati_report_luns.c user/jimharris/isci/sys/dev/isci/scil/sati_report_luns.h user/jimharris/isci/sys/dev/isci/scil/sati_request_sense.c user/jimharris/isci/sys/dev/isci/scil/sati_request_sense.h user/jimharris/isci/sys/dev/isci/scil/sati_start_stop_unit.c user/jimharris/isci/sys/dev/isci/scil/sati_start_stop_unit.h user/jimharris/isci/sys/dev/isci/scil/sati_synchronize_cache.c user/jimharris/isci/sys/dev/isci/scil/sati_synchronize_cache.h user/jimharris/isci/sys/dev/isci/scil/sati_test_unit_ready.c user/jimharris/isci/sys/dev/isci/scil/sati_test_unit_ready.h user/jimharris/isci/sys/dev/isci/scil/sati_translator_sequence.h user/jimharris/isci/sys/dev/isci/scil/sati_types.h user/jimharris/isci/sys/dev/isci/scil/sati_unmap.c user/jimharris/isci/sys/dev/isci/scil/sati_unmap.h user/jimharris/isci/sys/dev/isci/scil/sati_util.c user/jimharris/isci/sys/dev/isci/scil/sati_util.h user/jimharris/isci/sys/dev/isci/scil/sati_verify.c user/jimharris/isci/sys/dev/isci/scil/sati_verify.h user/jimharris/isci/sys/dev/isci/scil/sati_write.c user/jimharris/isci/sys/dev/isci/scil/sati_write.h user/jimharris/isci/sys/dev/isci/scil/sati_write_and_verify.c user/jimharris/isci/sys/dev/isci/scil/sati_write_and_verify.h user/jimharris/isci/sys/dev/isci/scil/sati_write_buffer.c user/jimharris/isci/sys/dev/isci/scil/sati_write_buffer.h user/jimharris/isci/sys/dev/isci/scil/sati_write_long.c user/jimharris/isci/sys/dev/isci/scil/sati_write_long.h user/jimharris/isci/sys/dev/isci/scil/sci_abstract_list.c user/jimharris/isci/sys/dev/isci/scil/sci_abstract_list.h user/jimharris/isci/sys/dev/isci/scil/sci_base_controller.c user/jimharris/isci/sys/dev/isci/scil/sci_base_controller.h user/jimharris/isci/sys/dev/isci/scil/sci_base_domain.c user/jimharris/isci/sys/dev/isci/scil/sci_base_domain.h user/jimharris/isci/sys/dev/isci/scil/sci_base_iterator.c user/jimharris/isci/sys/dev/isci/scil/sci_base_iterator.h user/jimharris/isci/sys/dev/isci/scil/sci_base_library.c user/jimharris/isci/sys/dev/isci/scil/sci_base_library.h user/jimharris/isci/sys/dev/isci/scil/sci_base_logger.c user/jimharris/isci/sys/dev/isci/scil/sci_base_logger.h user/jimharris/isci/sys/dev/isci/scil/sci_base_memory_descriptor_list.c user/jimharris/isci/sys/dev/isci/scil/sci_base_memory_descriptor_list.h user/jimharris/isci/sys/dev/isci/scil/sci_base_memory_descriptor_list_decorator.c user/jimharris/isci/sys/dev/isci/scil/sci_base_object.c user/jimharris/isci/sys/dev/isci/scil/sci_base_object.h user/jimharris/isci/sys/dev/isci/scil/sci_base_observer.c user/jimharris/isci/sys/dev/isci/scil/sci_base_observer.h user/jimharris/isci/sys/dev/isci/scil/sci_base_phy.c user/jimharris/isci/sys/dev/isci/scil/sci_base_phy.h user/jimharris/isci/sys/dev/isci/scil/sci_base_port.c user/jimharris/isci/sys/dev/isci/scil/sci_base_port.h user/jimharris/isci/sys/dev/isci/scil/sci_base_remote_device.c user/jimharris/isci/sys/dev/isci/scil/sci_base_remote_device.h user/jimharris/isci/sys/dev/isci/scil/sci_base_request.c user/jimharris/isci/sys/dev/isci/scil/sci_base_request.h user/jimharris/isci/sys/dev/isci/scil/sci_base_state.h user/jimharris/isci/sys/dev/isci/scil/sci_base_state_machine.c user/jimharris/isci/sys/dev/isci/scil/sci_base_state_machine.h user/jimharris/isci/sys/dev/isci/scil/sci_base_state_machine_logger.c user/jimharris/isci/sys/dev/isci/scil/sci_base_state_machine_logger.h user/jimharris/isci/sys/dev/isci/scil/sci_base_state_machine_observer.c user/jimharris/isci/sys/dev/isci/scil/sci_base_state_machine_observer.h user/jimharris/isci/sys/dev/isci/scil/sci_base_subject.c user/jimharris/isci/sys/dev/isci/scil/sci_base_subject.h user/jimharris/isci/sys/dev/isci/scil/sci_controller.h user/jimharris/isci/sys/dev/isci/scil/sci_controller_constants.h user/jimharris/isci/sys/dev/isci/scil/sci_fast_list.h user/jimharris/isci/sys/dev/isci/scil/sci_iterator.h user/jimharris/isci/sys/dev/isci/scil/sci_library.h user/jimharris/isci/sys/dev/isci/scil/sci_logger.h user/jimharris/isci/sys/dev/isci/scil/sci_memory_descriptor_list.h user/jimharris/isci/sys/dev/isci/scil/sci_memory_descriptor_list_decorator.h user/jimharris/isci/sys/dev/isci/scil/sci_object.h user/jimharris/isci/sys/dev/isci/scil/sci_overview.h user/jimharris/isci/sys/dev/isci/scil/sci_pool.h user/jimharris/isci/sys/dev/isci/scil/sci_simple_list.h user/jimharris/isci/sys/dev/isci/scil/sci_status.h user/jimharris/isci/sys/dev/isci/scil/sci_types.h user/jimharris/isci/sys/dev/isci/scil/sci_util.c user/jimharris/isci/sys/dev/isci/scil/sci_util.h user/jimharris/isci/sys/dev/isci/scil/scic_config_parameters.h user/jimharris/isci/sys/dev/isci/scil/scic_controller.h user/jimharris/isci/sys/dev/isci/scil/scic_io_request.h user/jimharris/isci/sys/dev/isci/scil/scic_library.h user/jimharris/isci/sys/dev/isci/scil/scic_logger.h user/jimharris/isci/sys/dev/isci/scil/scic_overview.h user/jimharris/isci/sys/dev/isci/scil/scic_phy.h user/jimharris/isci/sys/dev/isci/scil/scic_port.h user/jimharris/isci/sys/dev/isci/scil/scic_remote_device.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_controller.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_controller.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_controller_registers.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_library.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_library.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_logger.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_pci.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_pci.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_phy.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_phy.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_phy_registers.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_port.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_port.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_port_configuration_agent.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_port_configuration_agent.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_port_registers.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_remote_device.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_remote_device.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_remote_node_context.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_remote_node_context.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_remote_node_table.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_remote_node_table.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_request.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_request.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_sgpio.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_smp_remote_device.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_smp_request.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_smp_request.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_ssp_request.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_stp_packet_request.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_stp_packet_request.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_stp_pio_request.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_stp_remote_device.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_stp_request.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_stp_request.h user/jimharris/isci/sys/dev/isci/scil/scic_sds_unsolicited_frame_control.c user/jimharris/isci/sys/dev/isci/scil/scic_sds_unsolicited_frame_control.h user/jimharris/isci/sys/dev/isci/scil/scic_sgpio.h user/jimharris/isci/sys/dev/isci/scil/scic_task_request.h user/jimharris/isci/sys/dev/isci/scil/scic_user_callback.h user/jimharris/isci/sys/dev/isci/scil/scif_config_parameters.h user/jimharris/isci/sys/dev/isci/scil/scif_controller.h user/jimharris/isci/sys/dev/isci/scil/scif_domain.h user/jimharris/isci/sys/dev/isci/scil/scif_io_request.h user/jimharris/isci/sys/dev/isci/scil/scif_library.h user/jimharris/isci/sys/dev/isci/scil/scif_logger.h user/jimharris/isci/sys/dev/isci/scil/scif_overview.h user/jimharris/isci/sys/dev/isci/scil/scif_remote_device.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_constants.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_controller.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_controller.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_controller_state_handlers.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_controller_states.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_design.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_domain.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_domain.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_domain_state_handlers.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_domain_states.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_high_priority_request_queue.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_high_priority_request_queue.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_internal_io_request.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_internal_io_request.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_io_request.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_io_request.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_io_request_state_handlers.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_io_request_states.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_library.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_library.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_logger.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device_ready_substate_handlers.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device_ready_substates.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device_starting_substate_handlers.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device_starting_substates.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device_state_handlers.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_remote_device_states.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_request.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_request.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_sati_binding.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_smp_activity_clear_affiliation.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_smp_io_request.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_smp_io_request.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_smp_phy.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_smp_phy.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_smp_remote_device.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_smp_remote_device.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_stp_io_request.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_stp_io_request.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_stp_remote_device.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_stp_remote_device.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_stp_task_request.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_stp_task_request.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_task_request.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_task_request.h user/jimharris/isci/sys/dev/isci/scil/scif_sas_task_request_state_handlers.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_task_request_states.c user/jimharris/isci/sys/dev/isci/scil/scif_sas_timer.c user/jimharris/isci/sys/dev/isci/scil/scif_task_request.h user/jimharris/isci/sys/dev/isci/scil/scif_user_callback.h user/jimharris/isci/sys/dev/isci/scil/scu_bios_definitions.h user/jimharris/isci/sys/dev/isci/scil/scu_completion_codes.h user/jimharris/isci/sys/dev/isci/scil/scu_constants.h user/jimharris/isci/sys/dev/isci/scil/scu_event_codes.h user/jimharris/isci/sys/dev/isci/scil/scu_registers.h user/jimharris/isci/sys/dev/isci/scil/scu_remote_node_context.h user/jimharris/isci/sys/dev/isci/scil/scu_task_context.h user/jimharris/isci/sys/dev/isci/scil/scu_unsolicited_frame.h user/jimharris/isci/sys/dev/isci/scil/scu_viit_data.h user/jimharris/isci/sys/dev/isci/types.h Added: user/jimharris/isci/sys/dev/isci/environment.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/jimharris/isci/sys/dev/isci/environment.h Wed Jan 25 22:39:22 2012 (r230557) @@ -0,0 +1,100 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * + * 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 + * OWNER 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. + * + * $FreeBSD$ + */ + +#ifndef ENVIRONMENT_H_ +#define ENVIRONMENT_H_ + +/** + * @file + * + * @brief Types and macros specific to the FreeBSD environment. + */ +#include +#include +#include +#include +#include + +typedef int8_t S8; +typedef uint8_t U8; + +typedef int16_t S16; +typedef uint16_t U16; + +typedef int32_t S32; +typedef uint32_t U32; + +typedef int64_t S64; +typedef uint64_t U64; + +/* Technically, this should be defined as bus_addr_t, but SCIL makes some + * incorrect assumptions in some of its physical address calculations which + * necessitate using uint64_t here to avoid compiler warnings. This is + * easier for now than modifying SCIL, and works just as well. + */ +typedef uint64_t SCI_PHYSICAL_ADDRESS; + +typedef U64 SATI_LBA; +typedef void * FUNCPTR; + +#define sci_cb_physical_address_upper(address) ((uint32_t)((address)>>32)) +#define sci_cb_physical_address_lower(address) ((uint32_t)((address)&0xFFFFFFFF)) +#define sci_cb_make_physical_address(physical_address, address_upper, address_lower) \ + ((physical_address) = ((U64)(address_upper))<<32 | (address_lower)) + +#define INLINE __inline + +#define PLACEMENT_HINTS(...) + +#define SCIC_SDS_4_ENABLED 1 +#define PBG_BUILD 1 +#define PHY_MAX_LINK_SPEED_GENERATION 3 + +/* SCIL defines logging as SCI_LOGGING, but the FreeBSD driver name is ISCI. + So we define ISCI_LOGGING as the option exported to the kernel, and + translate it here. */ +#ifdef ISCI_LOGGING +#define SCI_LOGGING +#endif + +#define __SCI_LIBRARY_MAJOR_VERSION__ 3 +#define __SCI_LIBRARY_MINOR_VERSION__ 1 +#define __SCI_LIBRARY_BUILD_VERSION__ 7142 + +#define SATI_TRANSPORT_SUPPORTS_SATA +#define SATI_TRANSPORT_SUPPORTS_SAS +#define USE_ABSTRACT_LIST_FUNCTIONS + +#define ASSERT(cond) +#define assert(cond) + +#endif /* ENVIRONMENT_H_ */ Added: user/jimharris/isci/sys/dev/isci/isci.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/jimharris/isci/sys/dev/isci/isci.c Wed Jan 25 22:39:22 2012 (r230557) @@ -0,0 +1,650 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * + * 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 + * OWNER 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. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include + +#include +#include + +#include + +#include +#include + +#include +#include +#include + +#include +#include +#include +#include + +MALLOC_DEFINE(M_ISCI, "isci", "isci driver memory allocations"); + +struct isci_softc *g_isci; +uint32_t g_isci_debug_level = 0; + +static int isci_probe(device_t); +static int isci_attach(device_t); +static int isci_detach(device_t); + +int isci_initialize(struct isci_softc *isci); + +void isci_allocate_dma_buffer_callback(void *arg, bus_dma_segment_t *seg, + int nseg, int error); + +static devclass_t isci_devclass; + +static device_method_t isci_pci_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, isci_probe), + DEVMETHOD(device_attach, isci_attach), + DEVMETHOD(device_detach, isci_detach), + { 0, 0 } +}; + +static driver_t isci_pci_driver = { + "isci", + isci_pci_methods, + sizeof(struct isci_softc), +}; + +DRIVER_MODULE(isci, pci, isci_pci_driver, isci_devclass, 0, 0); + +static struct _pcsid +{ + u_int32_t type; + const char *desc; +} pci_ids[] = { + { 0x1d608086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d618086, "Intel(R) C600 Series Chipset SAS Controller (SATA mode)" }, + { 0x1d628086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d638086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d648086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d658086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d668086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d678086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d688086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d698086, "Intel(R) C600 Series Chipset SAS Controller" }, + { 0x1d6a8086, "Intel(R) C600 Series Chipset SAS Controller (SATA mode)" }, + { 0x1d6b8086, "Intel(R) C600 Series Chipset SAS Controller (SATA mode)" }, + { 0x00000000, NULL } +}; + +static int +isci_probe (device_t device) +{ + u_int32_t type = pci_get_devid(device); + struct _pcsid *ep = pci_ids; + + while (ep->type && ep->type != type) + ++ep; + + if (ep->desc) + { + device_set_desc(device, ep->desc); + return (0); + } + else + return (ENXIO); +} + +static int +isci_allocate_pci_memory(struct isci_softc *isci) +{ + int i; + + for (i = 0; i < ISCI_NUM_PCI_BARS; i++) + { + struct ISCI_PCI_BAR *pci_bar = &isci->pci_bar[i]; + + pci_bar->resource_id = PCIR_BAR(i*2); + pci_bar->resource = bus_alloc_resource(isci->device, + SYS_RES_MEMORY, &pci_bar->resource_id, 0, ~0, 1, + RF_ACTIVE); + + if(pci_bar->resource == NULL) + isci_log_message(0, "ISCI", + "unable to allocate pci resource\n"); + else { + pci_bar->bus_tag = rman_get_bustag(pci_bar->resource); + pci_bar->bus_handle = + rman_get_bushandle(pci_bar->resource); + } + } + + return (0); +} + +static int +isci_attach(device_t device) +{ + int error; + struct isci_softc *isci = DEVICE2SOFTC(device); + + g_isci = isci; + isci->device = device; + + isci_allocate_pci_memory(isci); + + error = isci_initialize(isci); + + if (error) + { + isci_detach(device); + return (error); + } + + isci_interrupt_setup(isci); + isci_sysctl_initialize(isci); + + return (0); +} + +static int +isci_detach(device_t device) +{ + struct isci_softc *isci = DEVICE2SOFTC(device); + int i; + + for (i = 0; i < isci->controller_count; i++) { + struct ISCI_CONTROLLER *controller = &isci->controllers[i]; + SCI_STATUS status; + + if (controller->scif_controller_handle != NULL) { + scic_controller_disable_interrupts( + scif_controller_get_scic_handle(controller->scif_controller_handle)); + + mtx_lock(&controller->lock); + status = scif_controller_stop(controller->scif_controller_handle, 0); + mtx_unlock(&controller->lock); + + while (controller->is_started == TRUE) { + /* Now poll for interrupts until the controller stop complete + * callback is received. + */ + mtx_lock(&controller->lock); + isci_interrupt_poll_handler(controller); + mtx_unlock(&controller->lock); + pause("isci", 1); + } + + if(controller->sim != NULL) { + mtx_lock(&controller->lock); + xpt_free_path(controller->path); + xpt_bus_deregister(cam_sim_path(controller->sim)); + cam_sim_free(controller->sim, TRUE); + mtx_unlock(&controller->lock); + } + } + + if (controller->timer_memory != NULL) + free(controller->timer_memory, M_ISCI); + + if (controller->remote_device_memory != NULL) + free(controller->remote_device_memory, M_ISCI); + } + + /* The SCIF controllers have been stopped, so we can now + * free the SCI library memory. + */ + if (isci->sci_library_memory != NULL) + free(isci->sci_library_memory, M_ISCI); + + for (i = 0; i < ISCI_NUM_PCI_BARS; i++) + { + struct ISCI_PCI_BAR *pci_bar = &isci->pci_bar[i]; + + if (pci_bar->resource != NULL) + bus_release_resource(device, SYS_RES_MEMORY, + pci_bar->resource_id, pci_bar->resource); + } + + for (i = 0; i < isci->num_interrupts; i++) + { + struct ISCI_INTERRUPT_INFO *interrupt_info; + + interrupt_info = &isci->interrupt_info[i]; + + if(interrupt_info->tag != NULL) + bus_teardown_intr(device, interrupt_info->res, + interrupt_info->tag); + + if(interrupt_info->res != NULL) + bus_release_resource(device, SYS_RES_IRQ, + rman_get_rid(interrupt_info->res), + interrupt_info->res); + + pci_release_msi(device); + } + + return (0); +} + +int +isci_initialize(struct isci_softc *isci) +{ + int error; + uint32_t status = 0; + uint32_t library_object_size; + uint32_t verbosity_mask; + uint32_t scic_log_object_mask; + uint32_t scif_log_object_mask; + uint8_t *header_buffer; + + library_object_size = scif_library_get_object_size(SCI_MAX_CONTROLLERS); + + isci->sci_library_memory = + malloc(library_object_size, M_ISCI, M_NOWAIT | M_ZERO ); + + isci->sci_library_handle = scif_library_construct( + isci->sci_library_memory, SCI_MAX_CONTROLLERS); + + sci_object_set_association( isci->sci_library_handle, (void *)isci); + + verbosity_mask = (1<sci_library_handle), + scif_log_object_mask, verbosity_mask); + + sci_logger_enable(sci_object_get_logger( + scif_library_get_scic_handle(isci->sci_library_handle)), + scic_log_object_mask, verbosity_mask); + + header_buffer = (uint8_t *)&isci->pci_common_header; + for (uint8_t i = 0; i < sizeof(isci->pci_common_header); i++) + header_buffer[i] = pci_read_config(isci->device, i, 1); + + scic_library_set_pci_info( + scif_library_get_scic_handle(isci->sci_library_handle), + &isci->pci_common_header); + + isci->oem_parameters_found = FALSE; + + isci_get_oem_parameters(isci); + + /* trigger interrupt if 32 completions occur before timeout expires */ + isci->coalesce_number = 32; + + /* trigger interrupt if 2 microseconds elapse after a completion occurs, + * regardless if "coalesce_number" completions have occurred + */ + isci->coalesce_timeout = 2; + + isci->controller_count = scic_library_get_pci_device_controller_count( + scif_library_get_scic_handle(isci->sci_library_handle)); + + for (int index = 0; index < isci->controller_count; index++) { + struct ISCI_CONTROLLER *controller = &isci->controllers[index]; + SCI_CONTROLLER_HANDLE_T scif_controller_handle; + + controller->index = index; + isci_controller_construct(controller, isci); + + scif_controller_handle = controller->scif_controller_handle; + + status = isci_controller_initialize(controller); + + if(status != SCI_SUCCESS) { + isci_log_message(0, "ISCI", + "isci_controller_initialize FAILED: %x\n", + status); + return (status); + } + + error = isci_controller_allocate_memory(controller); + + if (error != 0) + return (error); + + scif_controller_set_interrupt_coalescence( + scif_controller_handle, isci->coalesce_number, + isci->coalesce_timeout); + } + + /* FreeBSD provides us a hook to ensure we get a chance to start + * our controllers and complete initial domain discovery before + * it searches for the boot device. Once we're done, we'll + * disestablish the hook, signaling the kernel that is can proceed + * with the boot process. + */ + isci->config_hook.ich_func = &isci_controller_start; + isci->config_hook.ich_arg = &isci->controllers[0]; + + if (config_intrhook_establish(&isci->config_hook) != 0) + isci_log_message(0, "ISCI", + "config_intrhook_establish failed!\n"); + + return (status); +} + +void +isci_allocate_dma_buffer_callback(void *arg, bus_dma_segment_t *seg, + int nseg, int error) +{ + struct ISCI_MEMORY *memory = (struct ISCI_MEMORY *)arg; + + memory->error = error; + + if (nseg != 1 || error != 0) + isci_log_message(0, "ISCI", + "Failed to allocate physically contiguous memory!\n"); + else + memory->physical_address = seg->ds_addr; +} + +int +isci_allocate_dma_buffer(device_t device, struct ISCI_MEMORY *memory) +{ + uint32_t status; + + status = bus_dma_tag_create(bus_get_dma_tag(device), + 0x40 /* cacheline alignment */, 0x0, BUS_SPACE_MAXADDR, + BUS_SPACE_MAXADDR, NULL, NULL, memory->size, + 0x1 /* we want physically contiguous */, + memory->size, 0, NULL, NULL, &memory->dma_tag); + + if(status == ENOMEM) { + isci_log_message(0, "ISCI", "bus_dma_tag_create failed\n"); + return (status); + } + + status = bus_dmamem_alloc(memory->dma_tag, + (void **)&memory->virtual_address, BUS_DMA_ZERO, &memory->dma_map); + + if(status == ENOMEM) + { + isci_log_message(0, "ISCI", "bus_dmamem_alloc failed\n"); + return (status); + } + + status = bus_dmamap_load(memory->dma_tag, memory->dma_map, + (void *)memory->virtual_address, memory->size, + isci_allocate_dma_buffer_callback, memory, 0); + + if(status == EINVAL) + { + isci_log_message(0, "ISCI", "bus_dmamap_load failed\n"); + return (status); + } + + return (0); +} + +/** + * @brief This callback method asks the user to associate the supplied + * lock with an operating environment specific locking construct. + * + * @param[in] controller This parameter specifies the controller with + * which this lock is to be associated. + * @param[in] lock This parameter specifies the lock for which the + * user should associate an operating environment specific + * locking object. + * + * @see The SCI_LOCK_LEVEL enumeration for more information. + * + * @return none. + */ +void +scif_cb_lock_associate(SCI_CONTROLLER_HANDLE_T controller, + SCI_LOCK_HANDLE_T lock) +{ + +} + +/** + * @brief This callback method asks the user to de-associate the supplied + * lock with an operating environment specific locking construct. + * + * @param[in] controller This parameter specifies the controller with + * which this lock is to be de-associated. + * @param[in] lock This parameter specifies the lock for which the + * user should de-associate an operating environment specific + * locking object. + * + * @see The SCI_LOCK_LEVEL enumeration for more information. + * + * @return none. + */ +void +scif_cb_lock_disassociate(SCI_CONTROLLER_HANDLE_T controller, + SCI_LOCK_HANDLE_T lock) +{ + +} + + +/** + * @brief This callback method asks the user to acquire/get the lock. + * This method should pend until the lock has been acquired. + * + * @param[in] controller This parameter specifies the controller with + * which this lock is associated. + * @param[in] lock This parameter specifies the lock to be acquired. + * + * @return none + */ +void +scif_cb_lock_acquire(SCI_CONTROLLER_HANDLE_T controller, + SCI_LOCK_HANDLE_T lock) +{ + +} + +/** + * @brief This callback method asks the user to release a lock. + * + * @param[in] controller This parameter specifies the controller with + * which this lock is associated. + * @param[in] lock This parameter specifies the lock to be released. + * + * @return none + */ +void +scif_cb_lock_release(SCI_CONTROLLER_HANDLE_T controller, + SCI_LOCK_HANDLE_T lock) +{ +} + +/** + * @brief This callback method creates an OS specific deferred task + * for internal usage. The handler to deferred task is stored by OS + * driver. + * + * @param[in] controller This parameter specifies the controller object + * with which this callback is associated. + * + * @return none + */ +void +scif_cb_start_internal_io_task_create(SCI_CONTROLLER_HANDLE_T controller) +{ + +} + +/** + * @brief This callback method schedules a OS specific deferred task. + * + * @param[in] controller This parameter specifies the controller + * object with which this callback is associated. + * @param[in] start_internal_io_task_routine This parameter specifies the + * sci start_internal_io routine. + * @param[in] context This parameter specifies a handle to a parameter + * that will be passed into the "start_internal_io_task_routine" + * when it is invoked. + * + * @return none + */ +void +scif_cb_start_internal_io_task_schedule(SCI_CONTROLLER_HANDLE_T scif_controller, + FUNCPTR start_internal_io_task_routine, void *context) +{ + /** @todo Use FreeBSD tasklet to defer this routine to a later time, + * rather than calling the routine inline. + */ + SCI_START_INTERNAL_IO_ROUTINE sci_start_internal_io_routine = + (SCI_START_INTERNAL_IO_ROUTINE)start_internal_io_task_routine; + + sci_start_internal_io_routine(context); +} + +/** + * @brief In this method the user must write to PCI memory via access. + * This method is used for access to memory space and IO space. + * + * @param[in] controller The controller for which to read a DWORD. + * @param[in] address This parameter depicts the address into + * which to write. + * @param[out] write_value This parameter depicts the value being written + * into the PCI memory location. + * + * @todo These PCI memory access calls likely needs to be optimized into macros? + */ +void +scic_cb_pci_write_dword(SCI_CONTROLLER_HANDLE_T scic_controller, + void *address, uint32_t write_value) +{ + SCI_CONTROLLER_HANDLE_T scif_controller = + (SCI_CONTROLLER_HANDLE_T) sci_object_get_association(scic_controller); + struct ISCI_CONTROLLER *isci_controller = + (struct ISCI_CONTROLLER *) sci_object_get_association(scif_controller); + struct isci_softc *isci = isci_controller->isci; + uint32_t bar = (uint32_t)(((POINTER_UINT)address & 0xF0000000) >> 28); + bus_size_t offset = (bus_size_t)((POINTER_UINT)address & 0x0FFFFFFF); + + bus_space_write_4(isci->pci_bar[bar].bus_tag, + isci->pci_bar[bar].bus_handle, offset, write_value); +} + +/** + * @brief In this method the user must read from PCI memory via access. + * This method is used for access to memory space and IO space. + * + * @param[in] controller The controller for which to read a DWORD. + * @param[in] address This parameter depicts the address from + * which to read. + * + * @return The value being returned from the PCI memory location. + * + * @todo This PCI memory access calls likely need to be optimized into macro? + */ +uint32_t +scic_cb_pci_read_dword(SCI_CONTROLLER_HANDLE_T scic_controller, void *address) +{ + SCI_CONTROLLER_HANDLE_T scif_controller = + (SCI_CONTROLLER_HANDLE_T)sci_object_get_association(scic_controller); + struct ISCI_CONTROLLER *isci_controller = + (struct ISCI_CONTROLLER *)sci_object_get_association(scif_controller); + struct isci_softc *isci = isci_controller->isci; + uint32_t bar = (uint32_t)(((POINTER_UINT)address & 0xF0000000) >> 28); + bus_size_t offset = (bus_size_t)((POINTER_UINT)address & 0x0FFFFFFF); + + return (bus_space_read_4(isci->pci_bar[bar].bus_tag, + isci->pci_bar[bar].bus_handle, offset)); +} + +/** + * @brief This method is called when the core requires the OS driver + * to stall execution. This method is utilized during initialization + * or non-performance paths only. + * + * @param[in] microseconds This parameter specifies the number of + * microseconds for which to stall. The operating system driver + * is allowed to round this value up where necessary. + * + * @return none. + */ +void +scic_cb_stall_execution(uint32_t microseconds) +{ + + DELAY(microseconds); +} + +/** + * @brief In this method the user must return the base address register (BAR) + * value for the supplied base address register number. + * + * @param[in] controller The controller for which to retrieve the bar number. + * @param[in] bar_number This parameter depicts the BAR index/number to be read. + * + * @return Return a pointer value indicating the contents of the BAR. + * @retval NULL indicates an invalid BAR index/number was specified. + * @retval All other values indicate a valid VIRTUAL address from the BAR. + */ +void * +scic_cb_pci_get_bar(SCI_CONTROLLER_HANDLE_T controller, + uint16_t bar_number) +{ + + return ((void *)(POINTER_UINT)((uint32_t)bar_number << 28)); +} + +/** + * @brief This method informs the SCI Core user that a phy/link became + * ready, but the phy is not allowed in the port. In some + * situations the underlying hardware only allows for certain phy + * to port mappings. If these mappings are violated, then this + * API is invoked. + * + * @param[in] controller This parameter represents the controller which + * contains the port. + * @param[in] port This parameter specifies the SCI port object for which + * the callback is being invoked. + * @param[in] phy This parameter specifies the phy that came ready, but the + * phy can't be a valid member of the port. + * + * @return none + */ +void +scic_cb_port_invalid_link_up(SCI_CONTROLLER_HANDLE_T controller, + SCI_PORT_HANDLE_T port, SCI_PHY_HANDLE_T phy) +{ + +} Added: user/jimharris/isci/sys/dev/isci/isci.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/jimharris/isci/sys/dev/isci/isci.h Wed Jan 25 22:39:22 2012 (r230557) @@ -0,0 +1,302 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * + * 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 + * OWNER 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. + * + * $FreeBSD$ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include + +#include + +#include +#include + +#define DEVICE2SOFTC(dev) ((struct isci_softc *) device_get_softc(dev)) + +#define DEVICE_TIMEOUT 1000 +#define SCI_MAX_TIMERS 32 + +#define ISCI_NUM_PCI_BARS 2 +#define ISCI_MAX_LUN 8 + +MALLOC_DECLARE(M_ISCI); + +struct ISCI_TIMER { + struct callout callout; + SCI_TIMER_CALLBACK_T callback; + void *cookie; + BOOL is_started; +}; + +struct ISCI_REMOTE_DEVICE { + uint32_t index; + struct ISCI_DOMAIN *domain; + SCI_REMOTE_DEVICE_HANDLE_T sci_object; + BOOL is_resetting; + uint32_t frozen_lun_mask; + SCI_FAST_LIST_ELEMENT_T pending_device_reset_element; +}; + +struct ISCI_DOMAIN { + struct ISCI_CONTROLLER *controller; + SCI_DOMAIN_HANDLE_T sci_object; + uint8_t index; + +}; + +struct ISCI_MEMORY +{ + bus_addr_t physical_address; + bus_dma_tag_t dma_tag; + bus_dmamap_t dma_map; + POINTER_UINT virtual_address; + uint32_t size; + int error; +}; + +struct ISCI_INTERRUPT_INFO +{ + SCIC_CONTROLLER_HANDLER_METHODS_T *handlers; + void *interrupt_target_handle; + struct resource *res; + int rid; + void *tag; + +}; + +struct ISCI_CONTROLLER +{ + struct isci_softc *isci; + uint8_t index; + SCI_CONTROLLER_HANDLE_T scif_controller_handle; + struct ISCI_DOMAIN domain[SCI_MAX_DOMAINS]; + BOOL is_started; + uint32_t initial_discovery_mask; + BOOL is_frozen; + uint8_t *remote_device_memory; + struct ISCI_MEMORY cached_controller_memory; + struct ISCI_MEMORY uncached_controller_memory; + struct ISCI_MEMORY request_memory; + bus_dma_tag_t buffer_dma_tag; + struct mtx lock; + struct cam_sim *sim; + struct cam_path *path; + struct ISCI_REMOTE_DEVICE *remote_device[SCI_MAX_REMOTE_DEVICES]; + void *timer_memory; + SCIC_OEM_PARAMETERS_T oem_parameters; + uint32_t oem_parameters_version; + uint32_t queue_depth; + uint32_t sim_queue_depth; + SCI_FAST_LIST_T pending_device_reset_list; + + SCI_MEMORY_DESCRIPTOR_LIST_HANDLE_T mdl; + + SCI_POOL_CREATE(remote_device_pool, struct ISCI_REMOTE_DEVICE *, SCI_MAX_REMOTE_DEVICES); + SCI_POOL_CREATE(request_pool, struct ISCI_REQUEST *, SCI_MAX_IO_REQUESTS); + SCI_POOL_CREATE(timer_pool, struct ISCI_TIMER *, SCI_MAX_TIMERS); +}; + +struct ISCI_REQUEST +{ + SCI_CONTROLLER_HANDLE_T controller_handle; + SCI_REMOTE_DEVICE_HANDLE_T remote_device_handle; + bus_dma_tag_t dma_tag; + bus_dmamap_t dma_map; + SCI_PHYSICAL_ADDRESS physical_address; + struct callout timer; +}; + +struct ISCI_IO_REQUEST +{ + struct ISCI_REQUEST parent; + SCI_STATUS status; + SCI_IO_REQUEST_HANDLE_T sci_object; + union ccb *ccb; + uint32_t num_segments; + uint32_t current_sge_index; + bus_dma_segment_t *sge; +}; + +struct ISCI_TASK_REQUEST +{ + struct ISCI_REQUEST parent; + struct scsi_sense_data sense_data; + SCI_TASK_REQUEST_HANDLE_T sci_object; + union ccb *ccb; + +}; + +struct ISCI_PCI_BAR { + + bus_space_tag_t bus_tag; + bus_space_handle_t bus_handle; + int resource_id; + struct resource *resource; + +}; + +/* + * One of these per allocated PCI device. + */ +struct isci_softc { + + struct ISCI_PCI_BAR pci_bar[ISCI_NUM_PCI_BARS]; + struct ISCI_CONTROLLER controllers[SCI_MAX_CONTROLLERS]; + SCI_LIBRARY_HANDLE_T sci_library_handle; + void * sci_library_memory; + SCIC_CONTROLLER_HANDLER_METHODS_T handlers[4]; + struct ISCI_INTERRUPT_INFO interrupt_info[4]; + uint32_t controller_count; + uint32_t num_interrupts; + uint32_t coalesce_number; + uint32_t coalesce_timeout; + device_t device; + SCI_PCI_COMMON_HEADER_T pci_common_header; + BOOL oem_parameters_found; + struct intr_config_hook config_hook; +}; + +int isci_allocate_resources(device_t device); + +int isci_allocate_dma_buffer(device_t device, struct ISCI_MEMORY *memory); + +void isci_remote_device_reset(struct ISCI_REMOTE_DEVICE *remote_device, + union ccb *ccb); + +/** + * Returns the negotiated link rate (in KB/s) for the associated + * remote device. Used to fill out bitrate field for GET_TRANS_SETTINGS. + * Will match the negotiated link rate for the lowest numbered local phy + * in the port/domain containing this remote device. + */ +uint32_t isci_remote_device_get_bitrate( + struct ISCI_REMOTE_DEVICE *remote_device); + +void isci_remote_device_freeze_lun_queue( + struct ISCI_REMOTE_DEVICE *remote_device, lun_id_t lun); + +void isci_remote_device_release_lun_queue( + struct ISCI_REMOTE_DEVICE *remote_device, lun_id_t lun); + +void isci_remote_device_release_device_queue( + struct ISCI_REMOTE_DEVICE * remote_device); + +void isci_request_construct(struct ISCI_REQUEST *request, + SCI_CONTROLLER_HANDLE_T scif_controller_handle, + bus_dma_tag_t io_buffer_dma_tag, bus_addr_t physical_address); + +#define isci_io_request_get_max_io_size() \ + ((SCI_MAX_SCATTER_GATHER_ELEMENTS - 1) * PAGE_SIZE) + *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***