1*e97ad33aSDoug Rabson /*- 2*e97ad33aSDoug Rabson * Copyright (c) 2017 Juniper Networks, Inc. 3*e97ad33aSDoug Rabson * All rights reserved. 4*e97ad33aSDoug Rabson * 5*e97ad33aSDoug Rabson * Redistribution and use in source and binary forms, with or without 6*e97ad33aSDoug Rabson * modification, are permitted provided that the following conditions 7*e97ad33aSDoug Rabson * are met: 8*e97ad33aSDoug Rabson * 1. Redistributions of source code must retain the above copyright 9*e97ad33aSDoug Rabson * notice, this list of conditions and the following disclaimer. 10*e97ad33aSDoug Rabson * 2. Redistributions in binary form must reproduce the above copyright 11*e97ad33aSDoug Rabson * notice, this list of conditions and the following disclaimer in the 12*e97ad33aSDoug Rabson * documentation and/or other materials provided with the distribution. 13*e97ad33aSDoug Rabson * 14*e97ad33aSDoug Rabson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15*e97ad33aSDoug Rabson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*e97ad33aSDoug Rabson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*e97ad33aSDoug Rabson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18*e97ad33aSDoug Rabson * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*e97ad33aSDoug Rabson * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*e97ad33aSDoug Rabson * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*e97ad33aSDoug Rabson * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*e97ad33aSDoug Rabson * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*e97ad33aSDoug Rabson * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*e97ad33aSDoug Rabson * SUCH DAMAGE. 25*e97ad33aSDoug Rabson */ 26*e97ad33aSDoug Rabson 27*e97ad33aSDoug Rabson #ifndef FS_P9FS_P9_DEBUG_H 28*e97ad33aSDoug Rabson #define FS_P9FS_P9_DEBUG_H 29*e97ad33aSDoug Rabson 30*e97ad33aSDoug Rabson extern int p9_debug_level; /* All debugs on now */ 31*e97ad33aSDoug Rabson 32*e97ad33aSDoug Rabson /* 9P debug flags */ 33*e97ad33aSDoug Rabson #define P9_DEBUG_TRANS 0x0001 /* Trace transport */ 34*e97ad33aSDoug Rabson #define P9_DEBUG_SUBR 0x0002 /* Trace driver submissions */ 35*e97ad33aSDoug Rabson #define P9_DEBUG_LPROTO 0x0004 /* Low level protocol tracing */ 36*e97ad33aSDoug Rabson #define P9_DEBUG_PROTO 0x0008 /* High level protocol tracing */ 37*e97ad33aSDoug Rabson #define P9_DEBUG_VOPS 0x0010 /* VOPs tracing */ 38*e97ad33aSDoug Rabson #define P9_DEBUG_ERROR 0x0020 /* verbose error messages */ 39*e97ad33aSDoug Rabson 40*e97ad33aSDoug Rabson #define P9_DEBUG(category, fmt, ...) do { \ 41*e97ad33aSDoug Rabson if ((p9_debug_level & P9_DEBUG_##category) != 0) \ 42*e97ad33aSDoug Rabson printf(fmt, ##__VA_ARGS__); \ 43*e97ad33aSDoug Rabson } while (0) 44*e97ad33aSDoug Rabson 45*e97ad33aSDoug Rabson #endif /* FS_P9FS_P9_DEBUG_H */ 46