isci: unify constants (ce2b3261) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/scsi/isci/core/sci_controller.h

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		/*
		* This file is provided under a dual BSD/GPLv2 license. When using or
		* redistributing this file, you may do so under either license.
		*
		* GPL LICENSE SUMMARY
		*
		* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of version 2 of the GNU General Public License as
		* published by the Free Software Foundation.
		*
		* This program is distributed in the hope that it will be useful, but
		* WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		* General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program; if not, write to the Free Software
		* Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
		* The full GNU General Public License is included in this distribution
		* in the file called LICENSE.GPL.
		*
		* 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.
		* * Neither the name of Intel Corporation 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
		* 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.
		*/

		#ifndef _SCI_CONTROLLER_H_
		#define _SCI_CONTROLLER_H_

		/**
		* This file contains all of the interface methods that can be called by an SCI
		* user on all SCI controller objects.
		*
		*
		*/

		#define SCI_CONTROLLER_INVALID_IO_TAG 0xFFFF

		#endif /* _SCI_CONTROLLER_H_ */

drivers/scsi/isci/core/sci_controller_constants.h

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		/*
		* This file is provided under a dual BSD/GPLv2 license. When using or
		* redistributing this file, you may do so under either license.
		*
		* GPL LICENSE SUMMARY
		*
		* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of version 2 of the GNU General Public License as
		* published by the Free Software Foundation.
		*
		* This program is distributed in the hope that it will be useful, but
		* WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		* General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program; if not, write to the Free Software
		* Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
		* The full GNU General Public License is included in this distribution
		* in the file called LICENSE.GPL.
		*
		* 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.
		* * Neither the name of Intel Corporation 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
		* 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.
		*/

		#ifndef _SCI_CONTROLLER_CONSTANTS_H_
		#define _SCI_CONTROLLER_CONSTANTS_H_

		/**
		* This file contains constant values that change based on the type of core or
		* framework being managed. These constants are exported in order to
		* provide the user with information as to the bounds (i.e. how many) of
		* specific objects.
		*
		*
		*/

		#ifndef SCI_MAX_PHYS
		/**
		*
		*
		* This constant defines the maximum number of phy objects that can be
		* supported for the SCU Driver Standard (SDS) library. This is tied directly
		* to silicon capabilities.
		*/
		#define SCI_MAX_PHYS (4)
		#endif

		#ifndef SCI_MAX_PORTS
		/**
		*
		*
		* This constant defines the maximum number of port objects that can be
		* supported for the SCU Driver Standard (SDS) library. This is tied directly
		* to silicon capabilities.
		*/
		#define SCI_MAX_PORTS SCI_MAX_PHYS
		#endif

		#ifndef SCI_MIN_SMP_PHYS
		/**
		*
		*
		* This constant defines the minimum number of SMP phy objects that can be
		* supported for a single expander level. This was determined by using 36
		* physical phys and room for 2 virtual phys.
		*/
		#define SCI_MIN_SMP_PHYS (38)
		#endif

		#ifndef SCI_MAX_SMP_PHYS
		/**
		*
		*
		* This constant defines the maximum number of SMP phy objects that can be
		* supported for the SCU Driver Standard (SDS) library. This number can be
		* increased if required.
		*/
		#define SCI_MAX_SMP_PHYS (384)
		#endif

		#ifndef SCI_MAX_REMOTE_DEVICES
		/**
		*
		*
		* This constant defines the maximum number of remote device objects that can
		* be supported for the SCU Driver Standard (SDS) library. This is tied
		* directly to silicon capabilities.
		*/
		#define SCI_MAX_REMOTE_DEVICES (256)
		#endif

		#ifndef SCI_MIN_REMOTE_DEVICES
		/**
		*
		*
		* This constant defines the minimum number of remote device objects that can
		* be supported for the SCU Driver Standard (SDS) library. This # can be
		* configured for minimum memory environments to any value less than
		* SCI_MAX_REMOTE_DEVICES
		*/
		#define SCI_MIN_REMOTE_DEVICES (16)
		#endif

		#ifndef SCI_MAX_IO_REQUESTS
		/**
		*
		*
		* This constant defines the maximum number of IO request objects that can be
		* supported for the SCU Driver Standard (SDS) library. This is tied directly
		* to silicon capabilities.
		*/
		#define SCI_MAX_IO_REQUESTS (256)
		#endif

		#ifndef SCI_MIN_IO_REQUESTS
		/**
		*
		*
		* This constant defines the minimum number of IO request objects that can be
		* supported for the SCU Driver Standard (SDS) library. This # can be
		* configured for minimum memory environments to any value less than
		* SCI_MAX_IO_REQUESTS.
		*/
		#define SCI_MIN_IO_REQUESTS (1)
		#endif

		#ifndef SCI_MAX_MSIX_MESSAGES
		/**
		*
		*
		* This constant defines the maximum number of MSI-X interrupt vectors/messages
		* supported for an SCU hardware controller instance.
		*/
		#define SCI_MAX_MSIX_MESSAGES (2)
		#endif

		#ifndef SCI_MAX_SCATTER_GATHER_ELEMENTS
		/**
		*
		*
		* This constant defines the maximum number of Scatter-Gather Elements to be
		* used by any SCI component.
		*/
		#define SCI_MAX_SCATTER_GATHER_ELEMENTS 130
		#endif

		#ifndef SCI_MIN_SCATTER_GATHER_ELEMENTS
		/**
		*
		*
		* This constant defines the minimum number of Scatter-Gather Elements to be
		* used by any SCI component.
		*/
		#define SCI_MIN_SCATTER_GATHER_ELEMENTS 1
		#endif

		/**
		*
		*
		* This constant defines the maximum number of controllers that can occur in a
		* single silicon package.
		*/
		#define SCI_MAX_CONTROLLERS 2

		/**
		*
		*
		* The maximum number of supported domain objects is currently tied to the
		* maximum number of support port objects.
		*/
		#define SCI_MAX_DOMAINS SCI_MAX_PORTS


		#endif /* _SCI_CONTROLLER_CONSTANTS_H_ */

drivers/scsi/isci/core/sci_status.h

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		/*
		* This file is provided under a dual BSD/GPLv2 license. When using or
		* redistributing this file, you may do so under either license.
		*
		* GPL LICENSE SUMMARY
		*
		* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of version 2 of the GNU General Public License as
		* published by the Free Software Foundation.
		*
		* This program is distributed in the hope that it will be useful, but
		* WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		* General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program; if not, write to the Free Software
		* Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
		* The full GNU General Public License is included in this distribution
		* in the file called LICENSE.GPL.
		*
		* 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.
		* * Neither the name of Intel Corporation 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
		* 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.
		*/

		#ifndef _SCI_STATUS_H_
		#define _SCI_STATUS_H_

		/**
		* This file contains all of the return status codes utilized across the
		* various sub-components in SCI.
		*
		*
		*/


		/**
		* enum sci_status - This is the general return status enumeration for non-IO,
		* non-task management related SCI interface methods.
		*
		*
		*/
		enum sci_status {
		/**
		* This member indicates successful completion.
		*/
		SCI_SUCCESS = 0,

		/**
		* This value indicates that the calling method completed successfully,
		* but that the IO may have completed before having it's start method
		* invoked. This occurs during SAT translation for requests that do
		* not require an IO to the target or for any other requests that may
		* be completed without having to submit IO.
		*/
		SCI_SUCCESS_IO_COMPLETE_BEFORE_START,

		/**
		* This Value indicates that the SCU hardware returned an early response
		* because the io request specified more data than is returned by the
		* target device (mode pages, inquiry data, etc.). The completion routine
		* will handle this case to get the actual number of bytes transferred.
		*/
		SCI_SUCCESS_IO_DONE_EARLY,

		/**
		* This member indicates that the object for which a state change is
		* being requested is already in said state.
		*/
		SCI_WARNING_ALREADY_IN_STATE,

		/**
		* This member indicates interrupt coalescence timer may cause SAS
		* specification compliance issues (i.e. SMP target mode response
		* frames must be returned within 1.9 milliseconds).
		*/
		SCI_WARNING_TIMER_CONFLICT,

		/**
		* This field indicates a sequence of action is not completed yet. Mostly,
		* this status is used when multiple ATA commands are needed in a SATI translation.
		*/
		SCI_WARNING_SEQUENCE_INCOMPLETE,

		/**
		* This member indicates that there was a general failure.
		*/
		SCI_FAILURE,

		/**
		* This member indicates that the SCI implementation is unable to complete
		* an operation due to a critical flaw the prevents any further operation
		* (i.e. an invalid pointer).
		*/
		SCI_FATAL_ERROR,

		/**
		* This member indicates the calling function failed, because the state
		* of the controller is in a state that prevents successful completion.
		*/
		SCI_FAILURE_INVALID_STATE,

		/**
		* This member indicates the calling function failed, because there is
		* insufficient resources/memory to complete the request.
		*/
		SCI_FAILURE_INSUFFICIENT_RESOURCES,

		/**
		* This member indicates the calling function failed, because the
		* controller object required for the operation can't be located.
		*/
		SCI_FAILURE_CONTROLLER_NOT_FOUND,

		/**
		* This member indicates the calling function failed, because the
		* discovered controller type is not supported by the library.
		*/
		SCI_FAILURE_UNSUPPORTED_CONTROLLER_TYPE,

		/**
		* This member indicates the calling function failed, because the
		* requested initialization data version isn't supported.
		*/
		SCI_FAILURE_UNSUPPORTED_INIT_DATA_VERSION,

		/**
		* This member indicates the calling function failed, because the
		* requested configuration of SAS Phys into SAS Ports is not supported.
		*/
		SCI_FAILURE_UNSUPPORTED_PORT_CONFIGURATION,

		/**
		* This member indicates the calling function failed, because the
		* requested protocol is not supported by the remote device, port,
		* or controller.
		*/
		SCI_FAILURE_UNSUPPORTED_PROTOCOL,

		/**
		* This member indicates the calling function failed, because the
		* requested information type is not supported by the SCI implementation.
		*/
		SCI_FAILURE_UNSUPPORTED_INFORMATION_TYPE,

		/**
		* This member indicates the calling function failed, because the
		* device already exists.
		*/
		SCI_FAILURE_DEVICE_EXISTS,

		/**
		* This member indicates the calling function failed, because adding
		* a phy to the object is not possible.
		*/
		SCI_FAILURE_ADDING_PHY_UNSUPPORTED,

		/**
		* This member indicates the calling function failed, because the
		* requested information type is not supported by the SCI implementation.
		*/
		SCI_FAILURE_UNSUPPORTED_INFORMATION_FIELD,

		/**
		* This member indicates the calling function failed, because the SCI
		* implementation does not support the supplied time limit.
		*/
		SCI_FAILURE_UNSUPPORTED_TIME_LIMIT,

		/**
		* This member indicates the calling method failed, because the SCI
		* implementation does not contain the specified Phy.
		*/
		SCI_FAILURE_INVALID_PHY,

		/**
		* This member indicates the calling method failed, because the SCI
		* implementation does not contain the specified Port.
		*/
		SCI_FAILURE_INVALID_PORT,

		/**
		* This member indicates the calling method was partly successful
		* The port was reset but not all phys in port are operational
		*/
		SCI_FAILURE_RESET_PORT_PARTIAL_SUCCESS,

		/**
		* This member indicates that calling method failed
		* The port reset did not complete because none of the phys are operational
		*/
		SCI_FAILURE_RESET_PORT_FAILURE,

		/**
		* This member indicates the calling method failed, because the SCI
		* implementation does not contain the specified remote device.
		*/
		SCI_FAILURE_INVALID_REMOTE_DEVICE,

		/**
		* This member indicates the calling method failed, because the remote
		* device is in a bad state and requires a reset.
		*/
		SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED,

		/**
		* This member indicates the calling method failed, because the SCI
		* implementation does not contain or support the specified IO tag.
		*/
		SCI_FAILURE_INVALID_IO_TAG,

		/**
		* This member indicates that the operation failed and the user should
		* check the response data associated with the IO.
		*/
		SCI_FAILURE_IO_RESPONSE_VALID,

		/**
		* This member indicates that the operation failed, the failure is
		* controller implementation specific, and the response data associated
		* with the request is not valid. You can query for the controller
		* specific error information via scic_controller_get_request_status()
		*/
		SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR,

		/**
		* This member indicated that the operation failed because the
		* user requested this IO to be terminated.
		*/
		SCI_FAILURE_IO_TERMINATED,

		/**
		* This member indicates that the operation failed and the associated
		* request requires a SCSI abort task to be sent to the target.
		*/
		SCI_FAILURE_IO_REQUIRES_SCSI_ABORT,

		/**
		* This member indicates that the operation failed because the supplied
		* device could not be located.
		*/
		SCI_FAILURE_DEVICE_NOT_FOUND,

		/**
		* This member indicates that the operation failed because the
		* objects association is required and is not correctly set.
		*/
		SCI_FAILURE_INVALID_ASSOCIATION,

		/**
		* This member indicates that the operation failed, because a timeout
		* occurred.
		*/
		SCI_FAILURE_TIMEOUT,

		/**
		* This member indicates that the operation failed, because the user
		* specified a value that is either invalid or not supported.
		*/
		SCI_FAILURE_INVALID_PARAMETER_VALUE,

		/**
		* This value indicates that the operation failed, because the number
		* of messages (MSI-X) is not supported.
		*/
		SCI_FAILURE_UNSUPPORTED_MESSAGE_COUNT,

		/**
		* This value indicates that the method failed due to a lack of
		* available NCQ tags.
		*/
		SCI_FAILURE_NO_NCQ_TAG_AVAILABLE,

		/**
		* This value indicates that a protocol violation has occurred on the
		* link.
		*/
		SCI_FAILURE_PROTOCOL_VIOLATION,

		/**
		* This value indicates a failure condition that retry may help to clear.
		*/
		SCI_FAILURE_RETRY_REQUIRED,

		/**
		* This field indicates the retry limit was reached when a retry is attempted
		*/
		SCI_FAILURE_RETRY_LIMIT_REACHED,

		/**
		* This member indicates the calling method was partly successful.
		* Mostly, this status is used when a LUN_RESET issued to an expander attached
		* STP device in READY NCQ substate needs to have RNC suspended/resumed
		* before posting TC.
		*/
		SCI_FAILURE_RESET_DEVICE_PARTIAL_SUCCESS,

		/**
		* This field indicates an illegal phy connection based on the routing attribute
		* of both expander phy attached to each other.
		*/
		SCI_FAILURE_ILLEGAL_ROUTING_ATTRIBUTE_CONFIGURATION,

		/**
		* This field indicates a CONFIG ROUTE INFO command has a response with function result
		* INDEX DOES NOT EXIST, usually means exceeding max route index.
		*/
		SCI_FAILURE_EXCEED_MAX_ROUTE_INDEX,

		/**
		* This value indicates that an unsupported PCI device ID has been
		* specified. This indicates that attempts to invoke
		* scic_library_allocate_controller() will fail.
		*/
		SCI_FAILURE_UNSUPPORTED_PCI_DEVICE_ID

		};

		/**
		* enum sci_io_status - This enumeration depicts all of the possible IO
		* completion status values. Each value in this enumeration maps directly
		* to a value in the enum sci_status enumeration. Please refer to that
		* enumeration for detailed comments concerning what the status represents.
		*
		* Add the API to retrieve the SCU status from the core. Check to see that the
		* following status are properly handled: - SCI_IO_FAILURE_UNSUPPORTED_PROTOCOL
		* - SCI_IO_FAILURE_INVALID_IO_TAG
		*/
		enum sci_io_status {
		SCI_IO_SUCCESS = SCI_SUCCESS,
		SCI_IO_FAILURE = SCI_FAILURE,
		SCI_IO_SUCCESS_COMPLETE_BEFORE_START = SCI_SUCCESS_IO_COMPLETE_BEFORE_START,
		SCI_IO_SUCCESS_IO_DONE_EARLY = SCI_SUCCESS_IO_DONE_EARLY,
		SCI_IO_FAILURE_INVALID_STATE = SCI_FAILURE_INVALID_STATE,
		SCI_IO_FAILURE_INSUFFICIENT_RESOURCES = SCI_FAILURE_INSUFFICIENT_RESOURCES,
		SCI_IO_FAILURE_UNSUPPORTED_PROTOCOL = SCI_FAILURE_UNSUPPORTED_PROTOCOL,
		SCI_IO_FAILURE_RESPONSE_VALID = SCI_FAILURE_IO_RESPONSE_VALID,
		SCI_IO_FAILURE_CONTROLLER_SPECIFIC_ERR = SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR,
		SCI_IO_FAILURE_TERMINATED = SCI_FAILURE_IO_TERMINATED,
		SCI_IO_FAILURE_REQUIRES_SCSI_ABORT = SCI_FAILURE_IO_REQUIRES_SCSI_ABORT,
		SCI_IO_FAILURE_INVALID_PARAMETER_VALUE = SCI_FAILURE_INVALID_PARAMETER_VALUE,
		SCI_IO_FAILURE_NO_NCQ_TAG_AVAILABLE = SCI_FAILURE_NO_NCQ_TAG_AVAILABLE,
		SCI_IO_FAILURE_PROTOCOL_VIOLATION = SCI_FAILURE_PROTOCOL_VIOLATION,

		SCI_IO_FAILURE_REMOTE_DEVICE_RESET_REQUIRED = SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED,

		SCI_IO_FAILURE_RETRY_REQUIRED = SCI_FAILURE_RETRY_REQUIRED,
		SCI_IO_FAILURE_RETRY_LIMIT_REACHED = SCI_FAILURE_RETRY_LIMIT_REACHED,
		SCI_IO_FAILURE_INVALID_REMOTE_DEVICE = SCI_FAILURE_INVALID_REMOTE_DEVICE
		};

		/**
		* enum sci_task_status - This enumeration depicts all of the possible task
		* completion status values. Each value in this enumeration maps directly
		* to a value in the enum sci_status enumeration. Please refer to that
		* enumeration for detailed comments concerning what the status represents.
		*
		* Check to see that the following status are properly handled:
		*/
		enum sci_task_status {
		SCI_TASK_SUCCESS = SCI_SUCCESS,
		SCI_TASK_FAILURE = SCI_FAILURE,
		SCI_TASK_FAILURE_INVALID_STATE = SCI_FAILURE_INVALID_STATE,
		SCI_TASK_FAILURE_INSUFFICIENT_RESOURCES = SCI_FAILURE_INSUFFICIENT_RESOURCES,
		SCI_TASK_FAILURE_UNSUPPORTED_PROTOCOL = SCI_FAILURE_UNSUPPORTED_PROTOCOL,
		SCI_TASK_FAILURE_INVALID_TAG = SCI_FAILURE_INVALID_IO_TAG,
		SCI_TASK_FAILURE_RESPONSE_VALID = SCI_FAILURE_IO_RESPONSE_VALID,
		SCI_TASK_FAILURE_CONTROLLER_SPECIFIC_ERR = SCI_FAILURE_CONTROLLER_SPECIFIC_IO_ERR,
		SCI_TASK_FAILURE_TERMINATED = SCI_FAILURE_IO_TERMINATED,
		SCI_TASK_FAILURE_INVALID_PARAMETER_VALUE = SCI_FAILURE_INVALID_PARAMETER_VALUE,

		SCI_TASK_FAILURE_REMOTE_DEVICE_RESET_REQUIRED = SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED,
		SCI_TASK_FAILURE_RESET_DEVICE_PARTIAL_SUCCESS = SCI_FAILURE_RESET_DEVICE_PARTIAL_SUCCESS

		};


		#endif /* _SCI_STATUS_H_ */

drivers/scsi/isci/core/sci_util.c

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		@@ -56,6 +56,7 @@
		#include <linux/kernel.h>
		#include "sci_util.h"
		#include "sci_environment.h"
		#include "request.h"

		void scic_request_get_virt_addr(struct scic_sds_request sci_req, dma_addr_t phys_addr)
		{

drivers/scsi/isci/core/scic_config_parameters.h

+0 −11

Original line number	Diff line number	Diff line
		@@ -56,17 +56,6 @@
		#ifndef _SCIC_SDS_USER_PARAMETERS_H_
		#define _SCIC_SDS_USER_PARAMETERS_H_

		/**
		* This file contains all of the structure definitions and interface methods
		* that can be called by a SCIC user on the SCU Driver Standard
		* (struct scic_sds_user_parameters) user parameter block.
		*
		*
		*/


		#include "sci_status.h"
		#include "sci_controller_constants.h"
		#include "probe_roms.h"

		struct scic_sds_controller;