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Diffstat (limited to 'src/wl/sys/wlc_utils.h')
| -rw-r--r-- | src/wl/sys/wlc_utils.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/wl/sys/wlc_utils.h b/src/wl/sys/wlc_utils.h new file mode 100644 index 0000000..194ca69 --- /dev/null +++ b/src/wl/sys/wlc_utils.h @@ -0,0 +1,51 @@ +/* + * utilities related header file + * + * Copyright (C) 2015, Broadcom Corporation. All Rights Reserved. + * + * 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. + * + * $Id: wlc_p2p.h 274724 2011-08-01 17:06:47Z $ + */ + +#ifndef _wlc_utils_h_ +#define _wlc_utils_h_ + +#include <typedefs.h> + +struct rsn_parms { + uint8 flags; + uint8 multicast; + uint8 ucount; + uint8 unicast[4]; + uint8 acount; + uint8 auth[4]; + uint8 PAD[4]; + uint8 cap[4]; +}; + +typedef struct rsn_parms rsn_parms_t; + +extern void wlc_uint64_add(uint32* high, uint32* low, uint32 inc_high, uint32 inc_low); +extern void wlc_uint64_sub(uint32* a_high, uint32* a_low, uint32 b_high, uint32 b_low); +extern bool wlc_uint64_lt(uint32 a_high, uint32 a_low, uint32 b_high, uint32 b_low); +extern uint32 wlc_calc_tbtt_offset(uint32 bi, uint32 tsf_h, uint32 tsf_l); +extern uint32 wlc_calc_next_pos32(uint32 tsf, uint32 cur, uint32 interval, bool wrap); +extern void wlc_tsf64_to_next_tbtt64(uint32 bcn_int, uint32 *tsf_h, uint32 *tsf_l); +extern void wlc_tbtt21_to_tbtt32(uint32 tsf_l, uint32 *tbtt_l); +extern void wlc_tbtt21_to_tbtt64(uint32 tsf_h, uint32 tsf_l, uint32 *tbtt_h, uint32 *tbtt_l); + +extern bool wlc_rsn_ucast_lookup(struct rsn_parms *rsn, uint8 auth); +extern bool wlc_rsn_akm_lookup(struct rsn_parms *rsn, uint8 akm); + +#endif |