Move files to match FreeBSD layout

1 files changed, 85 insertions, 0 deletions

diff --git a/rtemsbsd/include/machine/rtems-bsd-bus-dma.h b/rtemsbsd/include/machine/rtems-bsd-bus-dma.h
new file mode 100644
index 00000000..e9115e42
--- /dev/null
+++ b/rtemsbsd/include/machine/rtems-bsd-bus-dma.h
@@ -0,0 +1,85 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_machine
+ *
+ * @brief TODO.
+ *
+ * File origin from FreeBSD "sys/powerpc/powerpc/busdma_machdep.c".
+ */
+
+/*-
+ * Copyright (c) 2009-2012 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * Copyright (c) 2004 Olivier Houchard
+ * Copyright (c) 2002 Peter Grehan
+ * Copyright (c) 1997, 1998 Justin T. Gibbs.
+ * 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,
+ *    without modification, immediately at the beginning of the file.
+ * 2. 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 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 AUTHOR 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.
+ */
+
+#ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_BUS_DMA_H_
+#define _RTEMS_BSD_MACHINE_RTEMS_BSD_BUS_DMA_H_
+
+#include <freebsd/sys/param.h>
+#include <freebsd/sys/types.h>
+#include <freebsd/sys/lock.h>
+#include <freebsd/sys/mutex.h>
+#include <freebsd/sys/systm.h>
+#include <freebsd/machine/bus.h>
+
+struct bus_dma_tag {
+	bus_dma_tag_t     parent;
+	bus_size_t	alignment;
+	bus_size_t	boundary;
+	bus_addr_t	lowaddr;
+	bus_addr_t	highaddr;
+	bus_dma_filter_t *filter;
+	void	     *filterarg;
+	bus_size_t	maxsize;
+	int	       nsegments;
+	bus_size_t	maxsegsz;
+	int	       flags;
+	int	       ref_count;
+	int	       map_count;
+	bus_dma_lock_t	 *lockfunc;
+	void		 *lockfuncarg;
+};
+
+struct bus_dmamap {
+	void *buffer_begin;
+	bus_size_t buffer_size;
+};
+
+int
+bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dma_segment_t segs[],
+    void *buf, bus_size_t buflen, struct thread *td, int flags,
+    vm_offset_t *lastaddrp, int *segp, int first);
+
+#endif /* _RTEMS_BSD_MACHINE_RTEMS_BSD_BUS_DMA_H_ */