Support Infineon UniStone (PBA31308).

from Gumstix's bluez-utils-hciattach-pba31308.patch.
  tested on Gumstix verdex-pro.

usr.sbin/btattach/Makefile

@@ -1,9 +1,9 @@
-# $NetBSD: Makefile,v 1.1 2008/04/15 11:17:48 plunky Exp $
+# $NetBSD: Makefile,v 1.2 2009/12/06 12:55:46 kiyohara Exp $
 
 PROG=	btattach
 MAN=	btattach.8
 SRCS=	btattach.c init_bcm2035.c init_bgb2xx.c init_csr.c init_digi.c \
-	init_ericsson.c init_st.c init_stlc2500.c init_swave.c
+	init_ericsson.c init_st.c init_stlc2500.c init_swave.c init_unistone.c
 
 DPADD+=	${LIBBLUETOOTH} ${LIBUTIL}
 LDADD+=	-lbluetooth -lutil

usr.sbin/btattach/btattach.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: btattach.c,v 1.4 2009/12/06 12:47:37 kiyohara Exp $	*/
+/*	$NetBSD: btattach.c,v 1.5 2009/12/06 12:55:46 kiyohara Exp $	*/
 
 /*-
  * Copyright (c) 2008 Iain Hibbert
@@ -27,7 +27,7 @@
 
 #include <sys/cdefs.h>
 __COPYRIGHT("@(#) Copyright (c) 2008 Iain Hibbert.  All rights reserved.");
-__RCSID("$NetBSD: btattach.c,v 1.4 2009/12/06 12:47:37 kiyohara Exp $");
+__RCSID("$NetBSD: btattach.c,v 1.5 2009/12/06 12:55:46 kiyohara Exp $");
 
 #include <sys/ioctl.h>
 #include <sys/param.h>
@@ -134,6 +134,14 @@ const struct devtype types[] = {
 	.cflag = CRTSCTS,
 	.speed = B115200,
     },
+    {
+	.name = "unistone",
+	.line = "btuart",
+	.descr = "Infineon UniStone",
+	.init = &init_unistone,
+	.cflag = CRTSCTS,
+	.speed = B115200,
+    },
 };
 
 int

usr.sbin/btattach/btattach.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: btattach.h,v 1.2 2009/04/15 00:32:23 lukem Exp $	*/
+/*	$NetBSD: btattach.h,v 1.3 2009/12/06 12:55:46 kiyohara Exp $	*/
 
 /*-
  * Copyright (c) 2008 Iain Hibbert
@@ -47,6 +47,7 @@ devinit_t init_ericsson;
 devinit_t init_st;
 devinit_t init_stlc2500;
 devinit_t init_swave;
+devinit_t init_unistone;
 
 void uart_send_cmd(int, uint16_t, void *, size_t);
 size_t uart_recv_ev(int, uint8_t, void *, size_t);

usr.sbin/btattach/init_unistone.c

@@ -0,0 +1,122 @@
+/*	$NetBSD: init_unistone.c,v 1.1 2009/12/06 12:55:46 kiyohara Exp $	*/
+/*
+ * Copyright (c) 2009 KIYOHARA Takashi
+ * 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.
+ */
+/*
+ * init information in this file gleaned from hciattach(8)
+ * command from Gumstix's patch for BlueZ.
+ */
+
+#include <sys/cdefs.h>
+__RCSID("$NetBSD: init_unistone.c,v 1.1 2009/12/06 12:55:46 kiyohara Exp $");
+
+#include <bluetooth.h>
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <termios.h>
+
+#include <unistd.h>
+#include <sys/ioctl.h>
+
+#include "btattach.h"
+
+
+#define HCI_CMD_INFINEON_SET_UART_BAUDRATE	\
+        HCI_OPCODE(HCI_OGF_VENDOR, 0x006)
+
+
+static int infineon_manufacturer_mode(int, int);
+
+static int
+infineon_manufacturer_mode(int fd, int enable)
+{
+	hci_status_rp rp;
+	uint8_t cmd[2];
+	int n;
+
+	cmd[0] = enable;
+	cmd[1] = 0;	/* No reset */
+
+	uart_send_cmd(fd, 0xfc11, cmd, sizeof(cmd));
+	n = uart_recv_cc(fd, 0xfc11, &rp, sizeof(rp));
+	if (n != sizeof(rp) || rp.status != 0x00)
+		errx(EXIT_FAILURE, "Manufacturer mode %s failed",
+		    enable ? "enable" : "disable");
+
+	return 0;
+}
+
+void
+init_unistone(int fd, unsigned int speed)
+{
+	hci_command_status_ep cs;
+	struct termios tio;
+	uint8_t rate, v[2];
+	int n;
+
+	switch(speed) {
+	case B9600:	rate = 0x00;	break;
+	case B19200:	rate = 0x01;	break;
+	case B38400:	rate = 0x02;	break;
+	case B57600:	rate = 0x03;	break;
+	case B115200:	rate = 0x04;	break;
+	case B230400:	rate = 0x05;	break;
+	case B460800:	rate = 0x06;	break;
+	case B921600:	rate = 0x07;	break;
+#if 0
+	case B1843200:	rate = 0x08;	break;
+#endif
+	default:
+		errx(EXIT_FAILURE, "invalid speed for infineon unistone: %u\n",
+		    speed);
+	}
+
+	if (tcgetattr(fd, &tio) != 0)
+		err(EXIT_FAILURE, "can't get baud rate");
+
+	infineon_manufacturer_mode(fd, 1);
+
+	uart_send_cmd(fd, HCI_CMD_INFINEON_SET_UART_BAUDRATE, &rate,
+	    sizeof(rate));
+
+	n = uart_recv_ev(fd, HCI_EVENT_COMMAND_STATUS, &cs, sizeof(cs));
+	if (n != sizeof(cs) ||
+	    cs.status != 0x00 ||
+	    cs.opcode != HCI_CMD_INFINEON_SET_UART_BAUDRATE)
+		errx(EXIT_FAILURE, "Set_UART_Baudrate failed\n");
+
+	if (cfsetspeed(&tio, speed) != 0 ||
+	    tcsetattr(fd, TCSANOW, &tio) != 0)
+		err(EXIT_FAILURE, "can't change baud rate");
+
+	n = uart_recv_ev(fd, HCI_EVENT_VENDOR, &v, sizeof(v));
+	if (n != sizeof(v) ||
+	    v[0] != 0x12 ||
+	    v[1] != 0x00)
+		errx(EXIT_FAILURE, "Set_UART_Baudrate not complete\n");
+
+	infineon_manufacturer_mode(fd, 0);
+}