dfs_debug.h

Go to the documentation of this file.

/*
 * Copyright (c) 2008-2011 Atheros Communications Inc.
 * Copyright (c) 2011 Neratec Solutions AG
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */


#ifndef ATH9K_DFS_DEBUG_H
#define ATH9K_DFS_DEBUG_H

#include "hw.h"

struct ath_dfs_stats {
    /* pulse stats */
    u32 pulses_total;
    u32 pulses_no_dfs;
    u32 pulses_detected;
    u32 datalen_discards;
    u32 rssi_discards;
    u32 bwinfo_discards;
    u32 pri_phy_errors;
    u32 ext_phy_errors;
    u32 dc_phy_errors;
    /* pattern detection stats */
    u32 pulses_processed;
    u32 radar_detected;
};

struct ath_dfs_pool_stats {
    u32 pool_reference;
    u32 pulse_allocated;
    u32 pulse_alloc_error;
    u32 pulse_used;
    u32 pseq_allocated;
    u32 pseq_alloc_error;
    u32 pseq_used;
};
#if defined(CONFIG_ATH9K_DFS_DEBUGFS)

#define DFS_STAT_INC(sc, c) (sc->debug.stats.dfs_stats.c++)
void ath9k_dfs_init_debug(struct ath_softc *sc);

#define DFS_POOL_STAT_INC(c) (global_dfs_pool_stats.c++)
#define DFS_POOL_STAT_DEC(c) (global_dfs_pool_stats.c--)
extern struct ath_dfs_pool_stats global_dfs_pool_stats;

#else

#define DFS_STAT_INC(sc, c) do { } while (0)
static inline void ath9k_dfs_init_debug(struct ath_softc *sc) { }

#define DFS_POOL_STAT_INC(c) do { } while (0)
#define DFS_POOL_STAT_DEC(c) do { } while (0)
#endif /* CONFIG_ATH9K_DFS_DEBUGFS */

#endif /* ATH9K_DFS_DEBUG_H */