![Chris Kelly](/assets/img/avatar_default.png)
Added tracing facilities and also memory allocation and URB tracking. This is for debugging purposes and is all optional and can be switched out at compile time. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
36 lines
968 B
C
36 lines
968 B
C
/* -----------------------------------------------------------------------------
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* Copyright (c) 2011 Ozmo Inc
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* Released under the GNU General Public License Version 2 (GPLv2).
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* -----------------------------------------------------------------------------
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*/
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#ifndef _OZTRACE_H_
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#define _OZTRACE_H_
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#include "ozconfig.h"
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#define TRACE_PREFIX KERN_ALERT "OZWPAN: "
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#ifdef WANT_TRACE
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#define oz_trace(...) printk(TRACE_PREFIX __VA_ARGS__)
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#ifdef WANT_VERBOSE_TRACE
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extern unsigned long trace_flags;
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#define oz_trace2(_flag, ...) \
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do { if (trace_flags & _flag) printk(TRACE_PREFIX __VA_ARGS__); \
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} while (0)
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#else
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#define oz_trace2(...)
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#endif /* #ifdef WANT_VERBOSE_TRACE */
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#else
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#define oz_trace(...)
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#define oz_trace2(...)
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#endif /* #ifdef WANT_TRACE */
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#define OZ_TRACE_STREAM 0x1
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#define OZ_TRACE_URB 0x2
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#define OZ_TRACE_CTRL_DETAIL 0x4
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#define OZ_TRACE_HUB 0x8
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#define OZ_TRACE_RX_FRAMES 0x10
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#define OZ_TRACE_TX_FRAMES 0x20
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#endif /* Sentry */
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