/*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
* NASA Ames Research Center.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
/*
* Copyright (c) 1996 Charles M. Hannum. All rights reserved.
* Copyright (c) 1996 Jason R. Thorpe. All rights reserved.
* Copyright (c) 1996 Christopher G. Demetriou. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Christopher G. Demetriou
* for the NetBSD Project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/*
* Copyright (c) 1997 Per Fogelstrom. All rights reserved.
* Copyright (c) 1996 Niklas Hallqvist. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Christopher G. Demetriou
* for the NetBSD Project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/*
* void *bus_space_vaddr (bus_space_tag_t, bus_space_handle_t);
*
* Get the kernel virtual address for the mapped bus space.
* Only allowed for regions mapped with BUS_SPACE_MAP_LINEAR.
* (XXX not enforced)
*/
#define bus_space_vaddr(t, h) ((void *)(h))
/*
* paddr_t bus_space_mmap (bus_space_tag_t t, bus_addr_t addr,
* off_t offset, int prot, int flags);
*
* Mmap a region of bus space.
*/
/*
* int bus_space_subregion (bus_space_tag_t t,
* bus_space_handle_t bsh, bus_size_t offset, bus_size_t size,
* bus_space_handle_t *nbshp);
*
* Get a new handle for a subregion of an already-mapped area of bus space.
*/
/*
* uintN_t bus_space_read_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset);
*
* Read a 1, 2, 4, or 8 byte quantity from bus space
* described by tag/handle/offset.
*/
/*
* uintN_t bus_space_read_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset);
*
* Read a 2, 4, or 8 byte quantity from bus space
* described by tag/handle/offset ignoring endianness.
*/
/*
* void bus_space_read_multi_N _P((bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* uintN_t *addr, size_t count);
*
* Read `count' 1, 2, 4, or 8 byte quantities from bus space
* described by tag/handle/offset and copy into buffer provided.
*/
#define bus_space_read_multi_1(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_read_1)((t), (h), (o), (a), (c)))
#define bus_space_read_multi_2(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_read_2)((t), (h), (o), (a), (c)))
#define bus_space_read_multi_4(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_read_4)((t), (h), (o), (a), (c)))
#define bus_space_read_multi_8(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_read_8)((t), (h), (o), (a), (c)))
/*
* void bus_space_read_multi_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* uintN_t *addr, size_t count);
*
* Read `count' 2, 4, or 8 byte stream quantities from bus space
* described by tag/handle/offset and copy into buffer provided.
*/
#define bus_space_read_multi_stream_2(t, h, o, a, c) \
((*(t)->pbs_multi_stream->pbsg_read_2)((t), (h), (o), (a), (c)))
#define bus_space_read_multi_stream_4(t, h, o, a, c) \
((*(t)->pbs_multi_stream->pbsg_read_4)((t), (h), (o), (a), (c)))
#define bus_space_read_multi_stream_8(t, h, o, a, c) \
((*(t)->pbs_multi_stream->pbsg_read_8)((t), (h), (o), (a), (c)))
/*
* void bus_space_write_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* uintN_t value);
*
* Write the 1, 2, 4, or 8 byte value `value' to bus space
* described by tag/handle/offset.
*/
#define bus_space_write_1(t, h, o, v) \
((*(t)->pbs_scalar.pbss_write_1)((t), (h), (o), (v)))
#define bus_space_write_2(t, h, o, v) \
((*(t)->pbs_scalar.pbss_write_2)((t), (h), (o), (v)))
#define bus_space_write_4(t, h, o, v) \
((*(t)->pbs_scalar.pbss_write_4)((t), (h), (o), (v)))
#define bus_space_write_8(t, h, o, v) \
((*(t)->pbs_scalar.pbss_write_8)((t), (h), (o), (v)))
/*
* void bus_space_write_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* uintN_t value);
*
* Write the 2, 4, or 8 byte stream value `value' to bus space
* described by tag/handle/offset.
*/
#define bus_space_write_stream_1(t, h, o, v) \
((*(t)->pbs_scalar_stream.pbss_write_1)((t), (h), (o), (v)))
#define bus_space_write_stream_2(t, h, o, v) \
((*(t)->pbs_scalar_stream.pbss_write_2)((t), (h), (o), (v)))
#define bus_space_write_stream_4(t, h, o, v) \
((*(t)->pbs_scalar_stream.pbss_write_4)((t), (h), (o), (v)))
#define bus_space_write_stream_8(t, h, o, v) \
((*(t)->pbs_scalar_stream.pbss_write_8)((t), (h), (o), (v)))
/*
* void bus_space_write_multi_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* const uintN_t *addr, size_t count);
*
* Write `count' 1, 2, 4, or 8 byte quantities from the buffer
* provided to bus space described by tag/handle/offset.
*/
#define bus_space_write_multi_1(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_write_1)((t), (h), (o), (a), (c)))
#define bus_space_write_multi_2(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_write_2)((t), (h), (o), (a), (c)))
#define bus_space_write_multi_4(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_write_4)((t), (h), (o), (a), (c)))
#define bus_space_write_multi_8(t, h, o, a, c) \
((*(t)->pbs_multi->pbsg_write_8)((t), (h), (o), (a), (c)))
/*
* void bus_space_write_multi_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* const uintN_t *addr, size_t count);
*
* Write `count' 2, 4, or 8 byte stream quantities from the buffer
* provided to bus space described by tag/handle/offset.
*/
#define bus_space_write_multi_stream_1(t, h, o, a, c) \
((*(t)->pbs_multi_stream->pbsg_write_1)((t), (h), (o), (a), (c)))
#define bus_space_write_multi_stream_2(t, h, o, a, c) \
((*(t)->pbs_multi_stream->pbsg_write_2)((t), (h), (o), (a), (c)))
#define bus_space_write_multi_stream_4(t, h, o, a, c) \
((*(t)->pbs_multi_stream->pbsg_write_4)((t), (h), (o), (a), (c)))
#define bus_space_write_multi_stream_8(t, h, o, a, c) \
((*(t)->pbs_multi_stream->pbsg_write_8)((t), (h), (o), (a), (c)))
/*
* void bus_space_read_region_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* uintN_t *addr, size_t count);
*
* Read `count' 1, 2, 4, or 8 byte quantities from bus space
* described by tag/handle and starting at `offset' and copy into
* buffer provided.
*/
#define bus_space_read_region_1(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_read_1)((t), (h), (o), (a), (c)))
#define bus_space_read_region_2(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_read_2)((t), (h), (o), (a), (c)))
#define bus_space_read_region_4(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_read_4)((t), (h), (o), (a), (c)))
#define bus_space_read_region_8(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_read_8)((t), (h), (o), (a), (c)))
/*
* void bus_space_read_region_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* uintN_t *addr, size_t count);
*
* Read `count' 2, 4, or 8 byte stream quantities from bus space
* described by tag/handle and starting at `offset' and copy into
* buffer provided.
*/
#define bus_space_read_region_stream_2(t, h, o, a, c) \
((*(t)->pbs_region_stream->pbsg_read_2)((t), (h), (o), (a), (c)))
#define bus_space_read_region_stream_4(t, h, o, a, c) \
((*(t)->pbs_region_stream->pbsg_read_4)((t), (h), (o), (a), (c)))
#define bus_space_read_region_stream_8(t, h, o, a, c) \
((*(t)->pbs_region_stream->pbsg_read_8)((t), (h), (o), (a), (c)))
/*
* void bus_space_write_region_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* const uintN_t *addr, size_t count);
*
* Write `count' 1, 2, 4, or 8 byte quantities from the buffer provided
* to bus space described by tag/handle starting at `offset'.
*/
#define bus_space_write_region_1(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_write_1)((t), (h), (o), (a), (c)))
#define bus_space_write_region_2(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_write_2)((t), (h), (o), (a), (c)))
#define bus_space_write_region_4(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_write_4)((t), (h), (o), (a), (c)))
#define bus_space_write_region_8(t, h, o, a, c) \
((*(t)->pbs_region->pbsg_write_8)((t), (h), (o), (a), (c)))
/*
* void bus_space_write_region_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset,
* const uintN_t *addr, size_t count);
*
* Write `count' 2, 4, or 8 byte stream quantities from the buffer provided
* to bus space described by tag/handle starting at `offset'.
*/
#define bus_space_write_region_stream_2(t, h, o, a, c) \
((*(t)->pbs_region_stream->pbsg_write_2)((t), (h), (o), (a), (c)))
#define bus_space_write_region_stream_4(t, h, o, a, c) \
((*(t)->pbs_region_stream->pbsg_write_4)((t), (h), (o), (a), (c)))
#define bus_space_write_region_stream_8(t, h, o, a, c) \
((*(t)->pbs_region_stream->pbsg_write_8)((t), (h), (o), (a), (c)))
#if 0
/*
* void bus_space_set_multi_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset, uintN_t val,
* size_t count);
*
* Write the 1, 2, 4, or 8 byte value `val' to bus space described
* by tag/handle/offset `count' times.
*/
#define bus_space_set_multi_1(t, h, o, v, c)
((*(t)->pbs_set_multi_1)((t), (h), (o), (v), (c)))
#define bus_space_set_multi_2(t, h, o, v, c)
((*(t)->pbs_set_multi_2)((t), (h), (o), (v), (c)))
#define bus_space_set_multi_4(t, h, o, v, c)
((*(t)->pbs_set_multi_4)((t), (h), (o), (v), (c)))
#define bus_space_set_multi_8(t, h, o, v, c)
((*(t)->pbs_set_multi_8)((t), (h), (o), (v), (c)))
/*
* void bus_space_set_multi_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset, uintN_t val,
* size_t count);
*
* Write the 2, 4, or 8 byte stream value `val' to bus space described
* by tag/handle/offset `count' times.
*/
#define bus_space_set_multi_stream_2(t, h, o, v, c)
((*(t)->pbs_set_multi_stream_2)((t), (h), (o), (v), (c)))
#define bus_space_set_multi_stream_4(t, h, o, v, c)
((*(t)->pbs_set_multi_stream_4)((t), (h), (o), (v), (c)))
#define bus_space_set_multi_stream_8(t, h, o, v, c)
((*(t)->pbs_set_multi_stream_8)((t), (h), (o), (v), (c)))
#endif
/*
* void bus_space_set_region_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset, uintN_t val,
* size_t count);
*
* Write `count' 1, 2, 4, or 8 byte value `val' to bus space described
* by tag/handle starting at `offset'.
*/
#define bus_space_set_region_1(t, h, o, v, c) \
((*(t)->pbs_set->pbss_set_1)((t), (h), (o), (v), (c)))
#define bus_space_set_region_2(t, h, o, v, c) \
((*(t)->pbs_set->pbss_set_2)((t), (h), (o), (v), (c)))
#define bus_space_set_region_4(t, h, o, v, c) \
((*(t)->pbs_set->pbss_set_4)((t), (h), (o), (v), (c)))
#define bus_space_set_region_8(t, h, o, v, c) \
((*(t)->pbs_set->pbss_set_8)((t), (h), (o), (v), (c)))
/*
* void bus_space_set_region_stream_N (bus_space_tag_t tag,
* bus_space_handle_t bsh, bus_size_t offset, uintN_t val,
* size_t count);
*
* Write `count' 2, 4, or 8 byte stream value `val' to bus space described
* by tag/handle starting at `offset'.
*/
#define bus_space_set_region_stream_2(t, h, o, v, c) \
((*(t)->pbs_set_stream->pbss_set_2)((t), (h), (o), (v), (c)))
#define bus_space_set_region_stream_4(t, h, o, v, c) \
((*(t)->pbs_set_stream->pbss_set_4)((t), (h), (o), (v), (c)))
#define bus_space_set_region_stream_8(t, h, o, v, c) \
((*(t)->pbs_set_stream->pbss_set_8)((t), (h), (o), (v), (c)))
/*
* void bus_space_copy_region_N (bus_space_tag_t tag,
* bus_space_handle_t bsh1, bus_size_t off1,
* bus_space_handle_t bsh2, bus_size_t off2,
* size_t count);
*
* Copy `count' 1, 2, 4, or 8 byte values from bus space starting
* at tag/bsh1/off1 to bus space starting at tag/bsh2/off2.
*/
#define bus_space_copy_region_1(t, h1, o1, h2, o2, c) \
((*(t)->pbs_copy->pbsc_copy_1)((t), (h1), (o1), (h2), (o2), (c)))
#define bus_space_copy_region_2(t, h1, o1, h2, o2, c) \
((*(t)->pbs_copy->pbsc_copy_2)((t), (h1), (o1), (h2), (o2), (c)))
#define bus_space_copy_region_4(t, h1, o1, h2, o2, c) \
((*(t)->pbs_copy->pbsc_copy_4)((t), (h1), (o1), (h2), (o2), (c)))
#define bus_space_copy_region_8(t, h1, o1, h2, o2, c) \
((*(t)->pbs_copy->pbsc_copy_8)((t), (h1), (o1), (h2), (o2), (c)))
