diff options
author | Felipe Balbi <felipe.balbi@nokia.com> | 2008-07-24 09:27:36 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-08-14 00:33:00 (GMT) |
commit | 550a7375fe720924241f0eb76e4a5c1a3eb8c32f (patch) | |
tree | bf973b43f6248e085557dcc268ad04d6e438d030 /drivers/usb/musb/musb_debug.h | |
parent | f331e40ee8e4861e1d82310b1af7cf75de7370ac (diff) | |
download | linux-fsl-qoriq-550a7375fe720924241f0eb76e4a5c1a3eb8c32f.tar.xz |
USB: Add MUSB and TUSB support
This patch adds support for MUSB and TUSB controllers
integrated into omap2430 and davinci. It also adds support
for external tusb6010 controller.
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/musb/musb_debug.h')
-rw-r--r-- | drivers/usb/musb/musb_debug.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h new file mode 100644 index 0000000..3bdb311 --- /dev/null +++ b/drivers/usb/musb/musb_debug.h @@ -0,0 +1,66 @@ +/* + * MUSB OTG driver debug defines + * + * Copyright 2005 Mentor Graphics Corporation + * Copyright (C) 2005-2006 by Texas Instruments + * Copyright (C) 2006-2007 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * THIS SOFTWARE IS PROVIDED "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 AUTHORS 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 __MUSB_LINUX_DEBUG_H__ +#define __MUSB_LINUX_DEBUG_H__ + +#define yprintk(facility, format, args...) \ + do { printk(facility "%s %d: " format , \ + __func__, __LINE__ , ## args); } while (0) +#define WARNING(fmt, args...) yprintk(KERN_WARNING, fmt, ## args) +#define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args) +#define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args) + +#define xprintk(level, facility, format, args...) do { \ + if (_dbg_level(level)) { \ + printk(facility "%s %d: " format , \ + __func__, __LINE__ , ## args); \ + } } while (0) + +#if MUSB_DEBUG > 0 +extern unsigned debug; +#else +#define debug 0 +#endif + +static inline int _dbg_level(unsigned l) +{ + return debug >= l; +} + +#define DBG(level, fmt, args...) xprintk(level, KERN_DEBUG, fmt, ## args) + +extern const char *otg_state_string(struct musb *); + +#endif /* __MUSB_LINUX_DEBUG_H__ */ |