af3dc4a7ca
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.
115 lines
3.7 KiB
C
115 lines
3.7 KiB
C
/* $NetBSD: obiovar.h,v 1.4 2003/06/16 17:40:53 thorpej Exp $ */
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/*-
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* SPDX-License-Identifier: BSD-4-Clause
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*
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* Copyright (c) 2002, 2003 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Jason R. Thorpe for Wasabi Systems, Inc.
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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 following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN 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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#ifndef _PXAVAR_H_
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#define _PXAVAR_H_
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#include <sys/rman.h>
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struct obio_softc {
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bus_space_tag_t obio_bst; /* bus space tag */
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struct rman obio_mem;
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struct rman obio_irq;
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};
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extern bus_space_tag_t base_tag;
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extern bus_space_tag_t obio_tag;
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void pxa_obio_tag_init(void);
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bus_space_tag_t pxa_bus_tag_alloc(bus_addr_t);
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uint32_t pxa_gpio_get_function(int);
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uint32_t pxa_gpio_set_function(int, uint32_t);
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int pxa_gpio_setup_intrhandler(const char *, driver_filter_t *,
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driver_intr_t *, void *, int, int, void **);
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void pxa_gpio_mask_irq(int);
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void pxa_gpio_unmask_irq(int);
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int pxa_gpio_get_next_irq(void);
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struct dmac_channel;
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struct dmac_descriptor {
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uint32_t ddadr;
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uint32_t dsadr;
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uint32_t dtadr;
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uint32_t dcmd;
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};
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#define DMACD_SET_DESCRIPTOR(d, dadr) do { d->ddadr = dadr; } while (0)
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#define DMACD_SET_SOURCE(d, sadr) do { d->dsadr = sadr; } while (0)
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#define DMACD_SET_TARGET(d, tadr) do { d->dtadr = tadr; } while (0)
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#define DMACD_SET_COMMAND(d, cmd) do { d->dcmd = cmd; } while (0)
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#define DMAC_PRIORITY_HIGHEST 1
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#define DMAC_PRIORITY_HIGH 2
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#define DMAC_PRIORITY_LOW 3
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int pxa_dmac_alloc(int, struct dmac_channel **, int);
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void pxa_dmac_release(struct dmac_channel *);
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int pxa_dmac_transfer(struct dmac_channel *, bus_addr_t);
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int pxa_dmac_transfer_single(struct dmac_channel *,
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bus_addr_t, bus_addr_t, uint32_t);
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int pxa_dmac_transfer_done(struct dmac_channel *);
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int pxa_dmac_transfer_failed(struct dmac_channel *);
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enum pxa_device_ivars {
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PXA_IVAR_BASE,
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};
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enum smi_device_ivars {
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SMI_IVAR_PHYSBASE,
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};
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#define PXA_ACCESSOR(var, ivar, type) \
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__BUS_ACCESSOR(pxa, var, PXA, ivar, type)
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PXA_ACCESSOR(base, BASE, u_long)
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#undef PXA_ACCESSOR
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#define SMI_ACCESSOR(var, ivar, type) \
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__BUS_ACCESSOR(smi, var, SMI, ivar, type)
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SMI_ACCESSOR(physbase, PHYSBASE, bus_addr_t)
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#undef CSR_ACCESSOR
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#endif /* _PXAVAR_H_ */
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