718cf2ccb9
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.
84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2006 Maxim Sobolev <sobomax@FreeBSD.org>
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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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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _POWERPC_POWERMAC_POWERMAC_NVRAMVAR_H_
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#define _POWERPC_POWERMAC_POWERMAC_NVRAMVAR_H_
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#define NVRAM_SIZE 0x2000
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#define CORE99_SIGNATURE 0x5a
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#define SM_FLASH_CMD_ERASE_CONFIRM 0xd0
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#define SM_FLASH_CMD_ERASE_SETUP 0x20
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#define SM_FLASH_CMD_RESET 0xff
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#define SM_FLASH_CMD_WRITE_SETUP 0x40
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#define SM_FLASH_CMD_CLEAR_STATUS 0x50
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#define SM_FLASH_CMD_READ_STATUS 0x70
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#define SM_FLASH_STATUS_DONE 0x80
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#define SM_FLASH_STATUS_ERR 0x38
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#ifdef _KERNEL
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struct powermac_nvram_softc {
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device_t sc_dev;
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phandle_t sc_node;
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vm_offset_t sc_bank;
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vm_offset_t sc_bank0;
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vm_offset_t sc_bank1;
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uint8_t sc_data[NVRAM_SIZE];
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struct cdev * sc_cdev;
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int sc_type;
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#define FLASH_TYPE_SM 0
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#define FLASH_TYPE_AMD 1
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int sc_isopen;
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int sc_rpos;
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int sc_wpos;
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};
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#endif /* _KERNEL */
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struct chrp_header {
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uint8_t signature;
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uint8_t chrp_checksum;
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uint16_t length;
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char name[12];
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};
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struct core99_header {
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struct chrp_header chrp_header;
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uint32_t adler_checksum;
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uint32_t generation;
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uint32_t reserved[2];
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};
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#endif /* _POWERPC_POWERMAC_POWERMAC_NVRAMVAR_H_ */
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