Differential D21165 Diff 60492 sys/geom/virstor/g_virstor.h

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sys/geom/virstor/g_virstor.h

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	* SUCH DAMAGE.			* SUCH DAMAGE.
	*			*
	* $FreeBSD$			* $FreeBSD$
	*/			*/

	#ifndef _G_VIRSTOR_H_			#ifndef _G_VIRSTOR_H_
	#define _G_VIRSTOR_H_			#define _G_VIRSTOR_H_

				#ifdef _KERNEL
				#include <geom/geom_int.h>
				#endif

	#define G_VIRSTOR_CLASS_NAME "VIRSTOR"			#define G_VIRSTOR_CLASS_NAME "VIRSTOR"


	#define VIRSTOR_MAP_ALLOCATED 1			#define VIRSTOR_MAP_ALLOCATED 1
	struct virstor_map_entry {			struct virstor_map_entry {
	uint16_t flags;			uint16_t flags;
	uint16_t provider_no;			uint16_t provider_no;
	uint32_t provider_chunk;			uint32_t provider_chunk;
	};			};

	#define VIRSTOR_MAP_ENTRY_SIZE (sizeof(struct virstor_map_entry))			#define VIRSTOR_MAP_ENTRY_SIZE (sizeof(struct virstor_map_entry))
	#define VIRSTOR_MAP_BLOCK_ENTRIES (MAXPHYS / VIRSTOR_MAP_ENTRY_SIZE)			#define VIRSTOR_MAP_BLOCK_ENTRIES (MAXPHYS / VIRSTOR_MAP_ENTRY_SIZE)
	/* Struct size is guarded by CTASSERT in main source */			/* Struct size is guarded by CTASSERT in main source */

	#ifdef _KERNEL			#ifdef _KERNEL

	#define LOG_MSG(lvl, ...) do { \			#define LOG_MSG(lvl, ...) \
	if (g_virstor_debug >= (lvl)) { \			_GEOM_DEBUG("GEOM_VIRSTOR", g_virstor_debug, (lvl), NULL, __VA_ARGS__)
	printf("GEOM_" G_VIRSTOR_CLASS_NAME); \
	if ((lvl) > 0) \
	printf("[%u]", (lvl)); \
	printf(": "); \
	printf(__VA_ARGS__); \
	printf("\n"); \
	} \
	} while (0)
	#define LOG_MESSAGE LOG_MSG			#define LOG_MESSAGE LOG_MSG

	#define LOG_REQ(lvl, bp, ...) do { \			#define LOG_REQ(lvl, bp, ...) \
	if (g_virstor_debug >= (lvl)) { \			_GEOM_DEBUG("GEOM_VIRSTOR", g_virstor_debug, (lvl), (bp), __VA_ARGS__)
	printf("GEOM_" G_VIRSTOR_CLASS_NAME); \
	if ((lvl) > 0) \
	printf("[%u]", (lvl)); \
	printf(": "); \
	printf(__VA_ARGS__); \
	printf(" "); \
	g_print_bio(bp); \
	printf("\n"); \
	} \
	} while (0)
	#define LOG_REQUEST LOG_REQ			#define LOG_REQUEST LOG_REQ

	/* "critical" system announcements (e.g. "geom is up") */			/* "critical" system announcements (e.g. "geom is up") */
	#define LVL_ANNOUNCE 0			#define LVL_ANNOUNCE 0
	/* errors */			/* errors */
	#define LVL_ERROR 1			#define LVL_ERROR 1
	/* warnings */			/* warnings */
	#define LVL_WARNING 2			#define LVL_WARNING 2
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