isci: move remote_device handling out of the core

Now that the core/lldd remote_device data structures are nominally unified
merge the corresponding sources into the top-level directory.  Also move the
remote_node_context infrastructure which has no analog at the lldd level.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 0 insertions, 282 deletions

diff --git a/drivers/scsi/isci/core/scic_remote_device.h b/drivers/scsi/isci/core/scic_remote_device.h
deleted file mode 100644
index 23e90af5a01b..000000000000
--- a/drivers/scsi/isci/core/scic_remote_device.h
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * 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 _SCIC_REMOTE_DEVICE_H_
-#define _SCIC_REMOTE_DEVICE_H_
-
-/**
- * This file contains all of the interface methods that can be called by an
- *    SCIC user on the device object.
- *
- *
- */
-
-
-#include "sci_status.h"
-#include "intel_sas.h"
-
-struct scic_sds_port;
-struct scic_sds_remote_device;
-
-/**
- *
- *
- *
- */
-enum scic_remote_device_not_ready_reason_code {
-	SCIC_REMOTE_DEVICE_NOT_READY_START_REQUESTED,
-	SCIC_REMOTE_DEVICE_NOT_READY_STOP_REQUESTED,
-	SCIC_REMOTE_DEVICE_NOT_READY_SATA_REQUEST_STARTED,
-	SCIC_REMOTE_DEVICE_NOT_READY_SATA_SDB_ERROR_FIS_RECEIVED,
-	SCIC_REMOTE_DEVICE_NOT_READY_SMP_REQUEST_STARTED,
-
-	SCIC_REMOTE_DEVICE_NOT_READY_REASON_CODE_MAX
-
-};
-
-/**
- * scic_remote_device_construct() - This method will perform the construction
- *    common to all remote device objects.
- * @sci_port: SAS/SATA port through which this device is accessed.
- * @sci_dev: remote device to construct
- *
- * It isn't necessary to call scic_remote_device_destruct() for device objects
- * that have only called this method for construction. Once subsequent
- * construction methods have been invoked (e.g.
- * scic_remote_device_da_construct()), then destruction should occur. none
- */
-void scic_remote_device_construct(struct scic_sds_port *sci_port,
-				  struct scic_sds_remote_device *sci_dev);
-
-/**
- * scic_remote_device_da_construct() - This method will construct a
- *    SCIC_REMOTE_DEVICE object for a direct attached (da) device.  The
- *    information (e.g. IAF, Signature FIS, etc.) necessary to build the device
- *    is known to the SCI Core since it is contained in the scic_phy object.
- * @remote_device: This parameter specifies the remote device to be destructed.
- *
- * The user must have previously called scic_remote_device_construct() Remote
- * device objects are a limited resource.  As such, they must be protected.
- * Thus calls to construct and destruct are mutually exclusive and
- * non-reentrant. Indicate if the remote device was successfully constructed.
- * SCI_SUCCESS Returned if the device was successfully constructed.
- * SCI_FAILURE_DEVICE_EXISTS Returned if the device has already been
- * constructed.  If it's an additional phy for the target, then call
- * scic_remote_device_da_add_phy(). SCI_FAILURE_UNSUPPORTED_PROTOCOL Returned
- * if the supplied parameters necessitate creation of a remote device for which
- * the protocol is not supported by the underlying controller hardware.
- * SCI_FAILURE_INSUFFICIENT_RESOURCES This value is returned if the core
- * controller associated with the supplied parameters is unable to support
- * additional remote devices.
- */
-enum sci_status scic_remote_device_da_construct(
-	struct scic_sds_remote_device *remote_device);
-
-/**
- * scic_remote_device_ea_construct() - This method will construct an
- *    SCIC_REMOTE_DEVICE object for an expander attached (ea) device from an
- *    SMP Discover Response.
- * @remote_device: This parameter specifies the remote device to be destructed.
- * @discover_response: This parameter specifies the SMP Discovery Response to
- *    be used in device creation.
- *
- * The user must have previously called scic_remote_device_construct() Remote
- * device objects are a limited resource.  As such, they must be protected.
- * Thus calls to construct and destruct are mutually exclusive and
- * non-reentrant. Indicate if the remote device was successfully constructed.
- * SCI_SUCCESS Returned if the device was successfully constructed.
- * SCI_FAILURE_DEVICE_EXISTS Returned if the device has already been
- * constructed.  If it's an additional phy for the target, then call
- * scic_ea_remote_device_add_phy(). SCI_FAILURE_UNSUPPORTED_PROTOCOL Returned
- * if the supplied parameters necessitate creation of a remote device for which
- * the protocol is not supported by the underlying controller hardware.
- * SCI_FAILURE_INSUFFICIENT_RESOURCES This value is returned if the core
- * controller associated with the supplied parameters is unable to support
- * additional remote devices.
- */
-enum sci_status scic_remote_device_ea_construct(
-	struct scic_sds_remote_device *remote_device,
-	struct smp_response_discover *discover_response);
-
-/**
- * scic_remote_device_destruct() - This method is utilized to free up a core's
- *    remote device object.
- * @remote_device: This parameter specifies the remote device to be destructed.
- *
- * Remote device objects are a limited resource.  As such, they must be
- * protected.  Thus calls to construct and destruct are mutually exclusive and
- * non-reentrant. The return value shall indicate if the device was
- * successfully destructed or if some failure occurred. enum sci_status This value
- * is returned if the device is successfully destructed.
- * SCI_FAILURE_INVALID_REMOTE_DEVICE This value is returned if the supplied
- * device isn't valid (e.g. it's already been destoryed, the handle isn't
- * valid, etc.).
- */
-enum sci_status scic_remote_device_destruct(
-	struct scic_sds_remote_device *remote_device);
-
-
-
-
-
-/**
- * scic_remote_device_start() - This method will start the supplied remote
- *    device.  This method enables normal IO requests to flow through to the
- *    remote device.
- * @remote_device: This parameter specifies the device to be started.
- * @timeout: This parameter specifies the number of milliseconds in which the
- *    start operation should complete.
- *
- * An indication of whether the device was successfully started. SCI_SUCCESS
- * This value is returned if the device was successfully started.
- * SCI_FAILURE_INVALID_PHY This value is returned if the user attempts to start
- * the device when there have been no phys added to it.
- */
-enum sci_status scic_remote_device_start(
-	struct scic_sds_remote_device *remote_device,
-	u32 timeout);
-
-/**
- * scic_remote_device_stop() - This method will stop both transmission and
- *    reception of link activity for the supplied remote device.  This method
- *    disables normal IO requests from flowing through to the remote device.
- * @remote_device: This parameter specifies the device to be stopped.
- * @timeout: This parameter specifies the number of milliseconds in which the
- *    stop operation should complete.
- *
- * An indication of whether the device was successfully stopped. SCI_SUCCESS
- * This value is returned if the transmission and reception for the device was
- * successfully stopped.
- */
-enum sci_status scic_remote_device_stop(
-	struct scic_sds_remote_device *remote_device,
-	u32 timeout);
-
-/**
- * scic_remote_device_reset() - This method will reset the device making it
- *    ready for operation. This method must be called anytime the device is
- *    reset either through a SMP phy control or a port hard reset request.
- * @remote_device: This parameter specifies the device to be reset.
- *
- * This method does not actually cause the device hardware to be reset. This
- * method resets the software object so that it will be operational after a
- * device hardware reset completes. An indication of whether the device reset
- * was accepted. SCI_SUCCESS This value is returned if the device reset is
- * started.
- */
-enum sci_status scic_remote_device_reset(
-	struct scic_sds_remote_device *remote_device);
-
-/**
- * scic_remote_device_reset_complete() - This method informs the device object
- *    that the reset operation is complete and the device can resume operation
- *    again.
- * @remote_device: This parameter specifies the device which is to be informed
- *    of the reset complete operation.
- *
- * An indication that the device is resuming operation. SCI_SUCCESS the device
- * is resuming operation.
- */
-enum sci_status scic_remote_device_reset_complete(
-	struct scic_sds_remote_device *remote_device);
-
-
-
-/**
- * scic_remote_device_get_connection_rate() - This method simply returns the
- *    link rate at which communications to the remote device occur.
- * @remote_device: This parameter specifies the device for which to get the
- *    connection rate.
- *
- * Return the link rate at which we transfer for the supplied remote device.
- */
-enum sas_linkrate scic_remote_device_get_connection_rate(
-	struct scic_sds_remote_device *remote_device);
-
-/**
- * scic_remote_device_get_protocols() - This method will indicate which
- *    protocols are supported by this remote device.
- * @remote_device: This parameter specifies the device for which to return the
- *    protocol.
- * @protocols: This parameter specifies the output values, from the remote
- *    device object, which indicate the protocols supported by the supplied
- *    remote_device.
- *
- * The type of protocols supported by this device.  The values are returned as
- * part of a bit mask in order to allow for multi-protocol support.
- */
-void scic_remote_device_get_protocols(
-	struct scic_sds_remote_device *remote_device,
-	struct smp_discover_response_protocols *protocols);
-
-
-#if !defined(DISABLE_ATAPI)
-/**
- * scic_remote_device_is_atapi() -
- * @this_device: The device whose type is to be decided.
- *
- * This method first decide whether a device is a stp target, then decode the
- * signature fis of a DA STP device to tell whether it is a standard end disk
- * or an ATAPI device. bool Indicate a device is ATAPI device or not.
- */
-bool scic_remote_device_is_atapi(
-	struct scic_sds_remote_device *device_handle);
-#else /* !defined(DISABLE_ATAPI) */
-#define scic_remote_device_is_atapi(device_handle) false
-#endif /* !defined(DISABLE_ATAPI) */
-
-
-#endif  /* _SCIC_REMOTE_DEVICE_H_ */
-