Move the new USB stack into its new home.

1 files changed, 57 insertions, 0 deletions

diff --git a/sys/dev/usb/usb_util.h b/sys/dev/usb/usb_util.h
new file mode 100644
index 0000000..e081c31
--- /dev/null
+++ b/sys/dev/usb/usb_util.h
@@ -0,0 +1,57 @@
+/* $FreeBSD$ */
+/*-
+ * Copyright (c) 2008 Hans Petter Selasky. 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.
+ */
+
+#ifndef _USB2_UTIL_H_
+#define	_USB2_UTIL_H_
+
+int	device_delete_all_children(device_t dev);
+uint32_t usb2_get_devid(device_t dev);
+uint8_t	usb2_make_str_desc(void *ptr, uint16_t max_len, const char *s);
+void	device_set_usb2_desc(device_t dev);
+void	usb2_pause_mtx(struct mtx *mtx, int _ticks);
+void	usb2_printBCD(char *p, uint16_t p_len, uint16_t bcd);
+void	usb2_trim_spaces(char *p);
+
+#if (USB_USE_CONDVAR == 0)
+void	usb2_cv_init(struct cv *cv, const char *desc);
+void	usb2_cv_destroy(struct cv *cv);
+void	usb2_cv_wait(struct cv *cv, struct mtx *mtx);
+int	usb2_cv_wait_sig(struct cv *cv, struct mtx *mtx);
+int	usb2_cv_timedwait(struct cv *cv, struct mtx *mtx, int timo);
+void	usb2_cv_signal(struct cv *cv);
+void	usb2_cv_broadcast(struct cv *cv);
+
+#else
+#define	usb2_cv_init cv_init
+#define	usb2_cv_destroy cv_destroy
+#define	usb2_cv_wait cv_wait
+#define	usb2_cv_wait_sig cv_wait_sig
+#define	usb2_cv_timedwait cv_timedwait
+#define	usb2_cv_signal cv_signal
+#define	usb2_cv_broadcast cv_broadcast
+#endif
+
+#endif					/* _USB2_UTIL_H_ */