svn commit: r192907 - in head/sys: dev/usb/bluetooth netgraph/bluetooth/drivers/ubt

Wed May 27 16:34:09 UTC 2009

Author: thompsa
Date: Wed May 27 16:34:08 2009
New Revision: 192907
URL: http://svn.freebsd.org/changeset/base/192907

Log:
  move ng_ubt_var.h back to its original place

Added:
  head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h   (props changed)
     - copied unchanged from r192906, head/sys/dev/usb/bluetooth/ng_ubt_var.h
Deleted:
  head/sys/dev/usb/bluetooth/ng_ubt_var.h

Copied: head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h (from r192906, head/sys/dev/usb/bluetooth/ng_ubt_var.h)
==============================================================================

--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h	Wed May 27 16:34:08 2009	(r192907, copy of r192906, head/sys/dev/usb/bluetooth/ng_ubt_var.h)
@@ -0,0 +1,131 @@
+/*
+ * ng_ubt_var.h
+ */
+
+/*-
+ * Copyright (c) 2001-2009 Maksim Yevmenkin <m_evmenkin at yahoo.com>
+ * 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 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.
+ *
+ * $Id: ng_ubt_var.h,v 1.2 2003/03/22 23:44:36 max Exp $
+ * $FreeBSD$
+ */
+
+#ifndef _NG_UBT_VAR_H_
+#define	_NG_UBT_VAR_H_	1
+
+/* Debug printf's */
+#define	UBT_DEBUG(level, sc, fmt, ...)				\
+do {								\
+	if ((sc)->sc_debug >= (level))				\
+		device_printf((sc)->sc_dev, "%s:%d: " fmt, 	\
+			__FUNCTION__, __LINE__,## __VA_ARGS__);	\
+} while (0)
+
+#define	UBT_ALERT(...)		UBT_DEBUG(NG_UBT_ALERT_LEVEL, __VA_ARGS__)
+#define	UBT_ERR(...)		UBT_DEBUG(NG_UBT_ERR_LEVEL, __VA_ARGS__)
+#define	UBT_WARN(...)		UBT_DEBUG(NG_UBT_WARN_LEVEL, __VA_ARGS__)
+#define	UBT_INFO(...)		UBT_DEBUG(NG_UBT_INFO_LEVEL, __VA_ARGS__)
+
+#define UBT_NG_LOCK(sc)		mtx_lock(&(sc)->sc_ng_mtx)
+#define UBT_NG_UNLOCK(sc)	mtx_unlock(&(sc)->sc_ng_mtx)
+
+/* Bluetooth USB control request type */
+#define	UBT_HCI_REQUEST		0x20
+#define	UBT_DEFAULT_QLEN	64
+#define	UBT_ISOC_NFRAMES	32	/* should be factor of 8 */
+
+/* Bluetooth USB defines */
+enum {
+	/* Interface #0 transfers */
+	UBT_IF_0_BULK_DT_WR = 0,
+	UBT_IF_0_BULK_DT_RD,
+	UBT_IF_0_INTR_DT_RD,
+	UBT_IF_0_CTRL_DT_WR,
+	
+	/* Interface #1 transfers */
+	UBT_IF_1_ISOC_DT_RD1,
+	UBT_IF_1_ISOC_DT_RD2,
+	UBT_IF_1_ISOC_DT_WR1,
+	UBT_IF_1_ISOC_DT_WR2,
+
+	UBT_N_TRANSFER,		/* total number of transfers */
+};
+
+/* USB device softc structure */
+struct ubt_softc {
+	device_t		sc_dev;		/* for debug printf */
+
+	/* State */
+	ng_ubt_node_debug_ep	sc_debug;	/* debug level */
+
+	ng_ubt_node_stat_ep	sc_stat;	/* statistic */
+#define	UBT_STAT_PCKTS_SENT(sc)		(sc)->sc_stat.pckts_sent ++
+#define	UBT_STAT_BYTES_SENT(sc, n)	(sc)->sc_stat.bytes_sent += (n)
+#define	UBT_STAT_PCKTS_RECV(sc)		(sc)->sc_stat.pckts_recv ++
+#define	UBT_STAT_BYTES_RECV(sc, n)	(sc)->sc_stat.bytes_recv += (n)
+#define	UBT_STAT_OERROR(sc)		(sc)->sc_stat.oerrors ++
+#define	UBT_STAT_IERROR(sc)		(sc)->sc_stat.ierrors ++
+#define	UBT_STAT_RESET(sc)	bzero(&(sc)->sc_stat, sizeof((sc)->sc_stat))
+
+	/* USB device specific */
+	struct mtx		sc_if_mtx;	/* interfaces lock */
+	struct usb2_xfer	*sc_xfer[UBT_N_TRANSFER];
+
+	struct mtx		sc_ng_mtx;	/* lock for shared NG data */
+
+	/* HCI commands */
+	struct ng_bt_mbufq	sc_cmdq;	/* HCI command queue */
+#define	UBT_CTRL_BUFFER_SIZE	(sizeof(struct usb2_device_request) +	\
+				 sizeof(ng_hci_cmd_pkt_t) + NG_HCI_CMD_PKT_SIZE)
+#define	UBT_INTR_BUFFER_SIZE	(MCLBYTES-1)	/* reserve 1 byte for ID-tag */
+
+	/* ACL data */
+	struct ng_bt_mbufq	sc_aclq;	/* ACL data queue */
+#define	UBT_BULK_READ_BUFFER_SIZE (MCLBYTES-1)	/* reserve 1 byte for ID-tag */
+#define	UBT_BULK_WRITE_BUFFER_SIZE (MCLBYTES)
+
+	/* SCO data */
+	struct ng_bt_mbufq	sc_scoq;	/* SCO data queue */
+	struct mbuf		*sc_isoc_in_buffer; /* SCO reassembly buffer */
+
+	/* Netgraph specific */
+	node_p			sc_node;	/* pointer back to node */
+	hook_p			sc_hook;	/* upstream hook */
+
+	/* Glue */
+	int			sc_task_flags;	/* task flags */
+#define UBT_FLAG_T_PENDING	(1 << 0)	/* task pending */
+#define UBT_FLAG_T_STOP_ALL	(1 << 1)	/* stop all xfers */
+#define UBT_FLAG_T_START_ALL	(1 << 2)	/* start all read and isoc
+						   write xfers */
+#define UBT_FLAG_T_START_CTRL	(1 << 3)	/* start control xfer (write) */
+#define UBT_FLAG_T_START_BULK	(1 << 4)	/* start bulk xfer (write) */
+
+	struct task		sc_task;
+};
+typedef struct ubt_softc	ubt_softc_t;
+typedef struct ubt_softc *	ubt_softc_p;
+
+#endif /* ndef _NG_UBT_VAR_H_ */
+
