[PATCH 6 of 20] ipath - driver debugging headers

Bryan O'Sullivan
2005-12-29T00:43:37Z

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>

diff -r 2d9a3f27a10c -r 9e8d017ed298 drivers/infiniband/hw/ipath/ipath_debug.h
--- /dev/null Thu Jan 1 00:00:00 1970 +0000
+++ b/drivers/infiniband/hw/ipath/ipath_debug.h Wed Dec 28 14:19:42 2005 -0800
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - 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.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Patent licenses, if any, provided herein do not apply to
+ * combinations of this program with other software, or any other
+ * product whatsoever.
+ */
+
+#ifndef _IPATH_DEBUG_H
+#define _IPATH_DEBUG_H
+
+#ifndef _IPATH_DEBUGGING /* debugging enabled or not */
+#define _IPATH_DEBUGGING 1
+#endif
+
+#if _IPATH_DEBUGGING
+
+/*
+ * Mask values for debugging. The scheme allows us to compile out any
+ * of the debug tracing stuff, and if compiled in, to enable or disable
+ * dynamically. This can be set at modprobe time also:
+ * modprobe infinipath.ko infinipath_debug=7
+ */
+
+#define __IPATH_INFO 0x1 /* generic low verbosity stuff */
+#define __IPATH_DBG 0x2 /* generic debug */
+#define __IPATH_TRSAMPLE 0x8 /* generate trace buffer sample entries */
+/* leave some low verbosity spots open */
+#define __IPATH_VERBDBG 0x40 /* very verbose debug */
+#define __IPATH_PKTDBG 0x80 /* print packet data */
+/* print process startup (init)/exit messages */
+#define __IPATH_PROCDBG 0x100
+/* print mmap/nopage stuff, not using VDBG any more */
+#define __IPATH_MMDBG 0x200
+#define __IPATH_USER_SEND 0x1000 /* use user mode send */
+#define __IPATH_KERNEL_SEND 0x2000 /* use kernel mode send */
+#define __IPATH_EPKTDBG 0x4000 /* print ethernet packet data */
+#define __IPATH_SMADBG 0x8000 /* sma packet debug */
+#define __IPATH_IPATHDBG 0x10000 /* Ethernet (IPATH) general debug on */
+#define __IPATH_IPATHWARN 0x20000 /* Ethernet (IPATH) warnings on */
+#define __IPATH_IPATHERR 0x40000 /* Ethernet (IPATH) errors on */
+#define __IPATH_IPATHPD 0x80000 /* Ethernet (IPATH) packet dump on */
+#define __IPATH_IPATHTABLE 0x100000 /* Ethernet (IPATH) table dump on */
+
+#else /* _IPATH_DEBUGGING */
+
+/*
+ * define all of these even with debugging off, for the few places that do
+ * if(infinipath_debug & _IPATH_xyzzy), but in a way that will make the
+ * compiler eliminate the code
+ */
+
+#define __IPATH_INFO 0x0 /* generic low verbosity stuff */
+#define __IPATH_DBG 0x0 /* generic debug */
+#define __IPATH_TRSAMPLE 0x0 /* generate trace buffer sample entries */
+#define __IPATH_VERBDBG 0x0 /* very verbose debug */
+#define __IPATH_PKTDBG 0x0 /* print packet data */
+#define __IPATH_PROCDBG 0x0 /* print process startup (init)/exit messages */
+/* print mmap/nopage stuff, not using VDBG any more */
+#define __IPATH_MMDBG 0x0
+#define __IPATH_EPKTDBG 0x0 /* print ethernet packet data */
+#define __IPATH_SMADBG 0x0 /* print process startup (init)/exit messages */#define __IPATH_IPATHDBG 0x0 /* Ethernet (IPATH) table dump on */
+#define __IPATH_IPATHWARN 0x0 /* Ethernet (IPATH) warnings on */
+#define __IPATH_IPATHERR 0x0 /* Ethernet (IPATH) errors on */
+#define __IPATH_IPATHPD 0x0 /* Ethernet (IPATH) packet dump on */
+#define __IPATH_IPATHTABLE 0x0 /* Ethernet (IPATH) packet dump on */
+
+#endif /* _IPATH_DEBUGGING */
+
+#endif /* _IPATH_DEBUG_H */
diff -r 2d9a3f27a10c -r 9e8d017ed298 drivers/infiniband/hw/ipath/ipath_kdebug.h
--- /dev/null Thu Jan 1 00:00:00 1970 +0000
+++ b/drivers/infiniband/hw/ipath/ipath_kdebug.h Wed Dec 28 14:19:42 2005 -0800
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - 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.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Patent licenses, if any, provided herein do not apply to
+ * combinations of this program with other software, or any other
+ * product whatsoever.
+ */
+
+#ifndef _IPATH_KDEBUG_H
+#define _IPATH_KDEBUG_H
+
+#include "ipath_debug.h"
+
+/*
+ * This file contains lightweight kernel tracing code.
+ */
+
+extern unsigned infinipath_debug;
+const char *ipath_get_unit_name(int unit);
+
+#if _IPATH_DEBUGGING
+
+#define _IPATH_UNIT_ERROR(unit,fmt,...) \
+ printk(KERN_ERR "%s: " fmt, ipath_get_unit_name(unit), ##__VA_ARGS__)
+
+#define _IPATH_ERROR(fmt,...) printk(KERN_ERR "infinipath: " fmt, ##__VA_ARGS__)
+
+#define _IPATH_INFO(fmt,...) \
+ do { \
+ if(unlikely(infinipath_debug & __IPATH_INFO)) \
+ printk(KERN_INFO "infinipath: " fmt, ##__VA_ARGS__); \
+ } while(0)
+
+#define __IPATH_DBG_WHICH(which,fmt,...) \
+ do { \
+ if(unlikely(infinipath_debug&(which))) \
+ printk(KERN_DEBUG "%s: " fmt, __func__,##__VA_ARGS__); \
+ } while(0)
+
+#define _IPATH_DBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_DBG,fmt,##__VA_ARGS__)
+#define _IPATH_VDBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_VERBDBG,fmt,##__VA_ARGS__)
+#define _IPATH_PDBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_PKTDBG,fmt,##__VA_ARGS__)
+#define _IPATH_EPDBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_EPKTDBG,fmt,##__VA_ARGS__)
+#define _IPATH_PRDBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_PROCDBG,fmt,##__VA_ARGS__)
+#define _IPATH_MMDBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_MMDBG,fmt,##__VA_ARGS__)
+#define _IPATH_SMADBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_SMADBG,fmt,##__VA_ARGS__)
+#define _IPATH_IPATHDBG(fmt,...) __IPATH_DBG_WHICH(__IPATH_IPATHDBG,fmt,##__VA_ARGS__)
+#define _IPATH_IPATHWARN(fmt,...) __IPATH_DBG_WHICH(__IPATH_IPATHWARN,fmt,##__VA_ARGS__)
+#define _IPATH_IPATHERR(fmt,...) __IPATH_DBG_WHICH(__IPATH_IPATHERR ,fmt,##__VA_ARGS__)
+#define _IPATH_IPATHPD(fmt,...) __IPATH_DBG_WHICH(__IPATH_IPATHPD ,fmt,##__VA_ARGS__)
+#define _IPATH_IPATHTABLE(fmt,...) __IPATH_DBG_WHICH(__IPATH_IPATHTABLE ,fmt,##__VA_ARGS__)
+
+#else /* ! _IPATH_DEBUGGING */
+
+#define _IPATH_UNIT_ERROR(unit,fmt,...) \
+ do { \
+ printk(KERN_ERR "%s" fmt, "",##__VA_ARGS__); \
+ } while(0)
+
+#define _IPATH_ERROR(fmt,...) \
+ do { \
+ printk (KERN_ERR "%s" fmt, "",##__VA_ARGS__); \
+ } while(0)
+
+#define _IPATH_INFO(fmt,...)
+#define _IPATH_DBG(fmt,...)
+#define _IPATH_PDBG(fmt,...)
+#define _IPATH_EPDBG(fmt,...)
+#define _IPATH_PRDBG(fmt,...)
+#define _IPATH_VDBG(fmt,...)
+#define _IPATH_MMDBG(fmt,...)
+#define _IPATH_SMADBG(fmt,...)
+#define _IPATH_IPATHDBG(fmt,...)
+#define _IPATH_IPATHWARN(fmt,...)
+#define _IPATH_IPATHERR(fmt,...)
+#define _IPATH_IPATHPD(fmt,...)
+#define _IPATH_IPATHTABLE(fmt,...)
+
+#endif /* _IPATH_DEBUGGING */
+
+#endif /* _IPATH_DEBUG_H */