include/wlioctl_utils.h

/*
 * Custom OID/ioctl related helper functions.
 *
 * Copyright 1999-2016, Broadcom Corporation
 * All rights reserved,
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *    1. Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *    2. 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.
 *
 * This software is provided by the copyright holder "as is" and any express or
 * implied warranties, including, but not limited to, the implied warranties of
 * merchantability and fitness for a particular purpose are disclaimed. In no event
 * shall copyright holder be liable for any direct, indirect, incidental, special,
 * exemplary, or consequential damages (including, but not limited to, procurement
 * of substitute goods or services; loss of use, data, or profits; or business
 * interruption) however caused and on any theory of liability, whether in
 * contract, strict liability, or tort (including negligence or otherwise) arising
 * in any way out of the use of this software, even if advised of the possibility
 * of such damage
 * <<Broadcom-WL-IPTag/Open:>>
 *
 * $Id: wlioctl_utils.h 555740 2015-05-11 10:16:23Z $
 */

#ifndef _wlioctl_utils_h_
#define _wlioctl_utils_h_

#include <wlioctl.h>

#ifndef BCMDRIVER
#define CCA_THRESH_MILLI	14
#define CCA_THRESH_INTERFERE	6

extern cca_congest_channel_req_t * cca_per_chan_summary(cca_congest_channel_req_t *input,
	cca_congest_channel_req_t *avg, bool percent);

extern int cca_analyze(cca_congest_channel_req_t *input[], int num_chans,
	uint flags, chanspec_t *answer);
#endif /* BCMDRIVER */

extern int wl_cntbuf_to_xtlv_format(void *ctx, void *cntbuf,
	int buflen, uint32 corerev);

/* Get data pointer of wlc layer counters tuple from xtlv formatted counters IOVar buffer. */
#define GET_WLCCNT_FROM_CNTBUF(cntbuf)						\
		bcm_get_data_from_xtlv_buf(((wl_cnt_info_t *)cntbuf)->data,	\
		((wl_cnt_info_t *)cntbuf)->datalen, WL_CNT_XTLV_WLC,		\
		NULL, BCM_XTLV_OPTION_ALIGN32)

#endif /* _wlioctl_utils_h_ */