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/* SPDX-License-Identifier: GPL-2.0 */
/*
* (C) 2001 Clemson University and The University of Chicago
*
* See COPYING in top-level directory.
*/
/* This file just defines debugging masks to be used with the gossip
* logging utility. All debugging masks for ORANGEFS are kept here to make
* sure we don't have collisions.
*/
#ifndef __ORANGEFS_DEBUG_H
#define __ORANGEFS_DEBUG_H
#ifdef __KERNEL__
#include <linux/types.h>
#include <linux/kernel.h>
#else
#include <stdint.h>
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif
#define GOSSIP_NO_DEBUG (__u64)0
#define GOSSIP_SUPER_DEBUG ((__u64)1 << 0)
#define GOSSIP_INODE_DEBUG ((__u64)1 << 1)
#define GOSSIP_FILE_DEBUG ((__u64)1 << 2)
#define GOSSIP_DIR_DEBUG ((__u64)1 << 3)
#define GOSSIP_UTILS_DEBUG ((__u64)1 << 4)
#define GOSSIP_WAIT_DEBUG ((__u64)1 << 5)
#define GOSSIP_ACL_DEBUG ((__u64)1 << 6)
#define GOSSIP_DCACHE_DEBUG ((__u64)1 << 7)
#define GOSSIP_DEV_DEBUG ((__u64)1 << 8)
#define GOSSIP_NAME_DEBUG ((__u64)1 << 9)
#define GOSSIP_BUFMAP_DEBUG ((__u64)1 << 10)
#define GOSSIP_CACHE_DEBUG ((__u64)1 << 11)
#define GOSSIP_DEBUGFS_DEBUG ((__u64)1 << 12)
#define GOSSIP_XATTR_DEBUG ((__u64)1 << 13)
#define GOSSIP_INIT_DEBUG ((__u64)1 << 14)
#define GOSSIP_SYSFS_DEBUG ((__u64)1 << 15)
#define GOSSIP_MAX_NR 16
#define GOSSIP_MAX_DEBUG (((__u64)1 << GOSSIP_MAX_NR) - 1)
/*function prototypes*/
__u64 ORANGEFS_kmod_eventlog_to_mask(const char *event_logging);
__u64 ORANGEFS_debug_eventlog_to_mask(const char *event_logging);
char *ORANGEFS_debug_mask_to_eventlog(__u64 mask);
char *ORANGEFS_kmod_mask_to_eventlog(__u64 mask);
/* a private internal type */
struct __keyword_mask_s {
const char *keyword;
__u64 mask_val;
};
/*
* Map all kmod keywords to kmod debug masks here. Keep this
* structure "packed":
*
* "all" is always last...
*
* keyword mask_val index
* foo 1 0
* bar 2 1
* baz 4 2
* qux 8 3
* . . .
*/
static struct __keyword_mask_s s_kmod_keyword_mask_map[] = {
{"super", GOSSIP_SUPER_DEBUG},
{"inode", GOSSIP_INODE_DEBUG},
{"file", GOSSIP_FILE_DEBUG},
{"dir", GOSSIP_DIR_DEBUG},
{"utils", GOSSIP_UTILS_DEBUG},
{"wait", GOSSIP_WAIT_DEBUG},
{"acl", GOSSIP_ACL_DEBUG},
{"dcache", GOSSIP_DCACHE_DEBUG},
{"dev", GOSSIP_DEV_DEBUG},
{"name", GOSSIP_NAME_DEBUG},
{"bufmap", GOSSIP_BUFMAP_DEBUG},
{"cache", GOSSIP_CACHE_DEBUG},
{"debugfs", GOSSIP_DEBUGFS_DEBUG},
{"xattr", GOSSIP_XATTR_DEBUG},
{"init", GOSSIP_INIT_DEBUG},
{"sysfs", GOSSIP_SYSFS_DEBUG},
{"none", GOSSIP_NO_DEBUG},
{"all", GOSSIP_MAX_DEBUG}
};
static const int num_kmod_keyword_mask_map = (int)
(ARRAY_SIZE(s_kmod_keyword_mask_map));
#endif /* __ORANGEFS_DEBUG_H */
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