[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / hv / logging.h

/*
 *
 * Copyright (c) 2009, Microsoft Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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., 59 Temple
 * Place - Suite 330, Boston, MA 02111-1307 USA.
 *
 * Authors:
 *   Haiyang Zhang <haiyangz@microsoft.com>
 *   Hank Janssen  <hjanssen@microsoft.com>
 *
 */


#ifndef _LOGGING_H_
#define _LOGGING_H_

/* #include <linux/init.h> */
/* #include <linux/module.h> */


#define VMBUS				0x0001
#define STORVSC				0x0002
#define NETVSC				0x0004
#define INPUTVSC			0x0008
#define BLKVSC				0x0010
#define VMBUS_DRV			0x0100
#define STORVSC_DRV			0x0200
#define NETVSC_DRV			0x0400
#define INPUTVSC_DRV		0x0800
#define BLKVSC_DRV			0x1000

#define ALL_MODULES			(VMBUS		|\
							STORVSC		|\
							NETVSC		|\
							INPUTVSC	|\
							BLKVSC		|\
							VMBUS_DRV	|\
							STORVSC_DRV	|\
							NETVSC_DRV	|\
							INPUTVSC_DRV|\
							BLKVSC_DRV)

/* Logging Level */
#define ERROR_LVL				3
#define WARNING_LVL				4
#define INFO_LVL				6
#define DEBUG_LVL				7
#define DEBUG_LVL_ENTEREXIT			8
#define DEBUG_RING_LVL				9

extern unsigned int vmbus_loglevel;

#define DPRINT(mod, lvl, fmt, args...) do {\
	if ((mod & (HIWORD(vmbus_loglevel))) &&	\
	    (lvl <= LOWORD(vmbus_loglevel)))	\
		printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
	} while (0)

#define DPRINT_DBG(mod, fmt, args...) do {\
	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
	    (DEBUG_LVL <= LOWORD(vmbus_loglevel)))	\
		printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
	} while (0)

#define DPRINT_INFO(mod, fmt, args...) do {\
	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
	    (INFO_LVL <= LOWORD(vmbus_loglevel)))	\
		printk(KERN_INFO #mod": " fmt "\n", ## args);\
	} while (0)

#define DPRINT_WARN(mod, fmt, args...) do {\
	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
	    (WARNING_LVL <= LOWORD(vmbus_loglevel)))	\
		printk(KERN_WARNING #mod": WARNING! " fmt "\n", ## args);\
	} while (0)

#define DPRINT_ERR(mod, fmt, args...) do {\
	if ((mod & (HIWORD(vmbus_loglevel))) &&		\
	    (ERROR_LVL <= LOWORD(vmbus_loglevel)))	\
		printk(KERN_ERR #mod": %s() ERROR!! " fmt "\n",	\
		       __func__, ## args);\
	} while (0)

#ifdef DEBUG
#define DPRINT_ENTER(mod) do {\
	if ((mod & (HIWORD(vmbus_loglevel))) && \
	    (DEBUG_LVL_ENTEREXIT <= LOWORD(vmbus_loglevel)))	\
		printk(KERN_DEBUG "["#mod"]: %s() enter\n", __func__);\
	} while (0)

#define DPRINT_EXIT(mod) do {\
	if ((mod & (HIWORD(vmbus_loglevel))) && \
	    (DEBUG_LVL_ENTEREXIT <= LOWORD(vmbus_loglevel)))	\
		printk(KERN_DEBUG "["#mod"]: %s() exit\n", __func__);\
	} while (0)
#else
#define DPRINT_ENTER(mod)
#define DPRINT_EXIT(mod)
#endif

#endif /* _LOGGING_H_ */
Commit	Line	Data
ab057781 HJ	1	/*
	2	*
	3	* Copyright (c) 2009, Microsoft Corporation.
	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms and conditions of the GNU General Public License,
	7	* version 2, as published by the Free Software Foundation.
	8	*
	9	* This program is distributed in the hope it will be useful, but WITHOUT
	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	* more details.
	13	*
	14	* You should have received a copy of the GNU General Public License along with
	15	* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
	16	* Place - Suite 330, Boston, MA 02111-1307 USA.
	17	*
	18	* Authors:
	19	* Haiyang Zhang <haiyangz@microsoft.com>
	20	* Hank Janssen <hjanssen@microsoft.com>
	21	*
	22	*/
	23
	24
	25	#ifndef _LOGGING_H_
	26	#define _LOGGING_H_
	27
454f18a9 BP	28	/* #include <linux/init.h> */
454f18a9 BP	29	/* #include <linux/module.h> */
ab057781	30
ab057781 HJ	31
	32	#define VMBUS 0x0001
	33	#define STORVSC 0x0002
	34	#define NETVSC 0x0004
	35	#define INPUTVSC 0x0008
	36	#define BLKVSC 0x0010
	37	#define VMBUS_DRV 0x0100
	38	#define STORVSC_DRV 0x0200
	39	#define NETVSC_DRV 0x0400
	40	#define INPUTVSC_DRV 0x0800
	41	#define BLKVSC_DRV 0x1000
	42
	43	#define ALL_MODULES (VMBUS \|\
	44	STORVSC \|\
	45	NETVSC \|\
	46	INPUTVSC \|\
	47	BLKVSC \|\
	48	VMBUS_DRV \|\
	49	STORVSC_DRV \|\
	50	NETVSC_DRV \|\
	51	INPUTVSC_DRV\|\
	52	BLKVSC_DRV)
	53
454f18a9	54	/* Logging Level */
a14bd58c GKH	55	#define ERROR_LVL 3
	56	#define WARNING_LVL 4
	57	#define INFO_LVL 6
	58	#define DEBUG_LVL 7
ab057781 HJ	59	#define DEBUG_LVL_ENTEREXIT 8
	60	#define DEBUG_RING_LVL 9
	61
	62	extern unsigned int vmbus_loglevel;
	63
ab057781	64	#define DPRINT(mod, lvl, fmt, args...) do {\
a14bd58c GKH	65	if ((mod & (HIWORD(vmbus_loglevel))) && \
	66	(lvl <= LOWORD(vmbus_loglevel))) \
	67	printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
ab057781 HJ	68	} while (0)
	69
	70	#define DPRINT_DBG(mod, fmt, args...) do {\
a14bd58c GKH	71	if ((mod & (HIWORD(vmbus_loglevel))) && \
	72	(DEBUG_LVL <= LOWORD(vmbus_loglevel))) \
	73	printk(KERN_DEBUG #mod": %s() " fmt "\n", __func__, ## args);\
ab057781 HJ	74	} while (0)
	75
	76	#define DPRINT_INFO(mod, fmt, args...) do {\
a14bd58c GKH	77	if ((mod & (HIWORD(vmbus_loglevel))) && \
	78	(INFO_LVL <= LOWORD(vmbus_loglevel))) \
	79	printk(KERN_INFO #mod": " fmt "\n", ## args);\
ab057781 HJ	80	} while (0)
	81
	82	#define DPRINT_WARN(mod, fmt, args...) do {\
a14bd58c GKH	83	if ((mod & (HIWORD(vmbus_loglevel))) && \
a14bd58c GKH	84	(WARNING_LVL <= LOWORD(vmbus_loglevel))) \
0b8ffe07	85	printk(KERN_WARNING #mod": WARNING! " fmt "\n", ## args);\
ab057781 HJ	86	} while (0)
	87
	88	#define DPRINT_ERR(mod, fmt, args...) do {\
a14bd58c GKH	89	if ((mod & (HIWORD(vmbus_loglevel))) && \
	90	(ERROR_LVL <= LOWORD(vmbus_loglevel))) \
	91	printk(KERN_ERR #mod": %s() ERROR!! " fmt "\n", \
	92	__func__, ## args);\
ab057781 HJ	93	} while (0)
	94
	95	#ifdef DEBUG
	96	#define DPRINT_ENTER(mod) do {\
a14bd58c GKH	97	if ((mod & (HIWORD(vmbus_loglevel))) && \
a14bd58c GKH	98	(DEBUG_LVL_ENTEREXIT <= LOWORD(vmbus_loglevel))) \
0b8ffe07	99	printk(KERN_DEBUG "["#mod"]: %s() enter\n", __func__);\
ab057781 HJ	100	} while (0)
	101
	102	#define DPRINT_EXIT(mod) do {\
a14bd58c GKH	103	if ((mod & (HIWORD(vmbus_loglevel))) && \
	104	(DEBUG_LVL_ENTEREXIT <= LOWORD(vmbus_loglevel))) \
	105	printk(KERN_DEBUG "["#mod"]: %s() exit\n", __func__);\
ab057781 HJ	106	} while (0)
	107	#else
	108	#define DPRINT_ENTER(mod)
	109	#define DPRINT_EXIT(mod)
	110	#endif
	111
454f18a9	112	#endif /* _LOGGING_H_ */