1 files changed, 61 insertions, 0 deletions
diff --git a/sys/arm/at91/at91_spiio.h b/sys/arm/at91/at91_spiio.h
new file mode 100644
index 0000000..457259e
--- /dev/null
+++ b/sys/arm/at91/at91_spiio.h
@@ -0,0 +1,61 @@
+/*-
+ * Copyright (c) 2006 M. Warner Losh.  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.
+ *
+ * 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _ARM_AT91_AT91_SPIIO_H
+#define _ARM_AT91_AT91_SPIIO_H
+
+#include <sys/ioccom.h>
+
+struct at91_spi_io
+{
+	int	dadr;			/* Device address */
+	int	type;			/* read/write */
+#define SPI_IO_READ_MASTER	1
+#define SPI_IO_WRITE_MASTER	2
+	int	iadrsz;			/* Internal addr size */
+	uint32_t iadr;			/* Interbak addr */
+	size_t  xfer_len;		/* Size to transfer */
+	caddr_t xfer_buf;		/* buffer for xfer */
+};
+
+struct at91_spi_clock
+{
+	int	ckdiv;			/* Clock divider */
+	int	high_rate;		/* rate of clock high period */
+	int	low_rate;		/* rate of clock low period */
+};
+
+/** SPIIOCXFER: Do a two-wire transfer
+ */
+#define SPIIOCXFER	_IOW('x', 1, struct at91_spi_io)
+
+/** SPIIOCSETCLOCK: Sets the clocking parameters for this operation.
+ */
+#define SPIIOCSETCLOCK _IOW('x', 2, struct at91_spi_clock)
+
+#endif /* !_ARM_AT91_AT91_SPIIO_H */
+
+