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.
85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
/*-
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* SPDX-License-Identifier: BSD-4-Clause
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*
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* Copyright (c) 2003 Hidetoshi SHimokawa
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* Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi SHimokawa
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the acknowledgement as bellow:
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*
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* This product includes software developed by K. Kobayashi and H. Shimokawa
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*
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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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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*/
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#include <sys/taskqueue.h>
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typedef struct fwohci_softc {
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struct firewire_comm fc;
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bus_space_tag_t bst;
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bus_space_handle_t bsh;
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void *ih;
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struct resource *bsr;
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struct resource *irq_res;
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struct fwohci_dbch {
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u_int ndb;
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u_int ndesc;
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STAILQ_HEAD(, fwohcidb_tr) db_trq;
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struct fwohcidb_tr *top, *bottom, *pdb_tr;
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struct fw_xferq xferq;
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int flags;
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#define FWOHCI_DBCH_INIT (1<<0)
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#define FWOHCI_DBCH_FULL (1<<1)
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/* used only in receive context */
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int buf_offset; /* signed */
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#define FWOHCI_DBCH_MAX_PAGES 32
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/* Context programs buffer */
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struct fwdma_alloc_multi *am;
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bus_dma_tag_t dmat;
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} arrq, arrs, atrq, atrs, it[OHCI_DMA_ITCH], ir[OHCI_DMA_IRCH];
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u_int maxrec;
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uint32_t *sid_buf;
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struct fwdma_alloc sid_dma;
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struct fwdma_alloc crom_dma;
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struct fwdma_alloc dummy_dma;
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uint32_t intmask, irstat, itstat;
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uint32_t intstat;
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struct task fwohci_task_busreset;
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struct task fwohci_task_sid;
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struct task fwohci_task_dma;
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int cycle_lost;
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} fwohci_softc_t;
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void fwohci_intr (void *arg);
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int fwohci_init (struct fwohci_softc *, device_t);
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void fwohci_poll (struct firewire_comm *, int, int);
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void fwohci_reset (struct fwohci_softc *, device_t);
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int fwohci_detach (struct fwohci_softc *, device_t);
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int fwohci_resume (struct fwohci_softc *, device_t);
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int fwohci_stop (struct fwohci_softc *, device_t dev);
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