1537078d8f
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
189 lines
6.2 KiB
C
189 lines
6.2 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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* The full GNU General Public License is included in this distribution
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* in the file called LICENSE.GPL.
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*
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* BSD LICENSE
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*
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* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _SCU_VIIT_DATA_HEADER_
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#define _SCU_VIIT_DATA_HEADER_
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/**
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* @file
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*
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* @brief This file contains the constants and structures for the SCU hardware
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* VIIT table entries.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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#include <dev/isci/scil/sci_types.h>
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#define SCU_VIIT_ENTRY_ID_MASK (0xC0000000UL)
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#define SCU_VIIT_ENTRY_ID_SHIFT (30UL)
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#define SCU_VIIT_ENTRY_FUNCTION_MASK (0x0FF00000UL)
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#define SCU_VIIT_ENTRY_FUNCTION_SHIFT (20UL)
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#define SCU_VIIT_ENTRY_IPPTMODE_MASK (0x0001F800UL)
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#define SCU_VIIT_ENTRY_IPPTMODE_SHIFT (12UL)
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#define SCU_VIIT_ENTRY_LPVIE_MASK (0x00000F00UL)
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#define SCU_VIIT_ENTRY_LPVIE_SHIFT (8UL)
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#define SCU_VIIT_ENTRY_STATUS_MASK (0x000000FFUL)
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#define SCU_VIIT_ENTRY_STATUS_SHIFT (0UL)
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#define SCU_VIIT_ENTRY_ID_INVALID (0UL << SCU_VIIT_ENTRY_ID_SHIFT)
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#define SCU_VIIT_ENTRY_ID_VIIT (1UL << SCU_VIIT_ENTRY_ID_SHIFT)
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#define SCU_VIIT_ENTRY_ID_IIT (2UL << SCU_VIIT_ENTRY_ID_SHIFT)
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#define SCU_VIIT_ENTRY_ID_VIRT_EXP (3UL << SCU_VIIT_ENTRY_ID_SHIFT)
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#define SCU_VIIT_IPPT_SSP_INITIATOR (0x01UL << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
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#define SCU_VIIT_IPPT_SMP_INITIATOR (0x02UL << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
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#define SCU_VIIT_IPPT_STP_INITIATOR (0x04UL << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
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#define SCU_VIIT_IPPT_INITIATOR \
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( \
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SCU_VIIT_IPPT_SSP_INITIATOR \
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| SCU_VIIT_IPPT_SMP_INITIATOR \
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| SCU_VIIT_IPPT_STP_INITIATOR \
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)
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#define SCU_VIIT_STATUS_RNC_VALID (0x01UL << SCU_VIIT_ENTRY_STATUS_SHIFT)
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#define SCU_VIIT_STATUS_ADDRESS_VALID (0x02UL << SCU_VIIT_ENTRY_STATUS_SHIFT)
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#define SCU_VIIT_STATUS_RNI_VALID (0x04UL << SCU_VIIT_ENTRY_STATUS_SHIFT)
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#define SCU_VIIT_STATUS_ALL_VALID \
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( \
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SCU_VIIT_STATUS_RNC_VALID \
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| SCU_VIIT_STATUS_ADDRESS_VALID \
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| SCU_VIIT_STATUS_RNI_VALID \
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)
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#define SCU_VIIT_IPPT_SMP_TARGET (0x10UL << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
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/**
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* @struct SCU_VIIT_ENTRY
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*
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* @brief This is the SCU Virtual Initiator Table Entry
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*/
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typedef struct SCU_VIIT_ENTRY
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{
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/**
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* This must be encoded as to the type of initiator that is being constructed
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* for this port.
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*/
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U32 status;
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/**
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* Virtual initiator high SAS Address
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*/
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U32 initiator_sas_address_hi;
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/**
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* Virtual initiator low SAS Address
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*/
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U32 initiator_sas_address_lo;
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/**
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* This must be 0
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*/
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U32 reserved;
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} SCU_VIIT_ENTRY_T;
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// IIT Status Defines
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#define SCU_IIT_ENTRY_ID_MASK (0xC0000000UL)
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#define SCU_IIT_ENTRY_ID_SHIFT (30UL)
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#define SCU_IIT_ENTRY_STATUS_UPDATE_MASK (0x20000000UL)
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#define SCU_IIT_ENTRY_STATUS_UPDATE_SHIFT (29UL)
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#define SCU_IIT_ENTRY_LPI_MASK (0x00000F00UL)
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#define SCU_IIT_ENTRY_LPI_SHIFT (8UL)
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#define SCU_IIT_ENTRY_STATUS_MASK (0x000000FFUL)
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#define SCU_IIT_ENTRY_STATUS_SHIFT (0UL)
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// IIT Remote Initiator Defines
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#define SCU_IIT_ENTRY_REMOTE_TAG_MASK (0x0000FFFFUL)
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#define SCU_IIT_ENTRY_REMOTE_TAG_SHIFT (0UL)
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#define SCU_IIT_ENTRY_REMOTE_RNC_MASK (0x0FFF0000UL)
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#define SCU_IIT_ENTRY_REMOTE_RNC_SHIFT (16UL)
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#define SCU_IIT_ENTRY_ID_INVALID (0UL << SCU_IIT_ENTRY_ID_SHIFT)
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#define SCU_IIT_ENTRY_ID_VIIT (1UL << SCU_IIT_ENTRY_ID_SHIFT)
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#define SCU_IIT_ENTRY_ID_IIT (2UL << SCU_IIT_ENTRY_ID_SHIFT)
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#define SCU_IIT_ENTRY_ID_VIRT_EXP (3UL << SCU_IIT_ENTRY_ID_SHIFT)
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/**
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* @struct SCU_IIT_ENTRY
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*
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* @brief This will be implemented later when we support virtual functions
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*/
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typedef struct SCU_IIT_ENTRY
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{
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U32 status;
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U32 remote_initiator_sas_address_hi;
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U32 remote_initiator_sas_address_lo;
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U32 remote_initiator;
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} SCU_IIT_ENTRY_T;
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // _SCU_VIIT_DATA_HEADER_
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