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/*
* Copyright (c) 2011-2013 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
*
* 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.
*/
/*
* This file was originally distributed by Qualcomm Atheros, Inc.
* under proprietary terms before Copyright ownership was assigned
* to the Linux Foundation.
*/
/*===========================================================================
dfs_interface.h
OVERVIEW:
Source code borrowed from QCA_MAIN DFS module
DEPENDENCIES:
Are listed for each API below.
===========================================================================*/
/*===========================================================================
EDIT HISTORY FOR FILE
This section contains comments describing changes made to the module.
Notice that changes are listed in reverse chronological order.
when who what, where, why
---------- --- --------------------------------------------------------
===========================================================================*/
#ifndef _DFS__INTERFACE_H_
#define _DFS__INTERFACE_H_
/*
* These are the only functions exported to the upper (device) layer.
*/
/*
* EXPORT_SYMBOL(dfs_attach);
* EXPORT_SYMBOL(dfs_detach);
* EXPORT_SYMBOL(dfs_radar_enable);
* EXPORT_SYMBOL(dfs_process_phyerr);
* EXPORT_SYMBOL(dfs_control);
* EXPORT_SYMBOL(dfs_clear_stats);
* EXPORT_SYMBOL(dfs_usenol);
* EXPORT_SYMBOL(dfs_isdfsregdomain);
*/
/*
* These are exported but not currently defined here; these should be
* evaluated.
*
* EXPORT_SYMBOL(dfs_process_ar_event); -- legacy adaptive radio processing
* EXPORT_SYMBOL(ath_ar_disable);
* EXPORT_SYMBOL(ath_ar_enable);
* EXPORT_SYMBOL(dfs_get_thresholds);
* EXPORT_SYMBOL(dfs_init_radar_filters);
* EXPORT_SYMBOL(dfs_getchanstate);
*/
u_int16_t dfs_isdfsregdomain(struct ieee80211com *ic);
int dfs_attach(struct ieee80211com *ic);
void dfs_detach(struct ieee80211com *ic);
int dfs_radar_enable(struct ieee80211com *ic,
struct ath_dfs_radar_tab_info *ri);
int dfs_radar_disable(struct ieee80211com *ic);
extern void dfs_process_phyerr(struct ieee80211com *ic, void *buf,
u_int16_t datalen, u_int8_t rssi,
u_int8_t ext_rssi, u_int32_t rs_tstamp,
u_int64_t fulltsf, bool enable_log);
int dfs_control(struct ieee80211com *ic, u_int id, void *indata, u_int32_t insize,
void *outdata, u_int32_t *outsize);
void dfs_clear_stats(struct ieee80211com *ic);
#if 0
/* The following are for FCC Bin 1-4 pulses */
struct dfs_pulse dfs_fcc_radars[] = {
// FCC TYPE 1
// {18, 1, 325, 1930, 0, 6, 7, 0, 1, 18, 0, 3, 0}, // 518 to 3066
{18, 1, 700, 700, 0, 6, 5, 0, 1, 18, 0, 3, 1, 0},
{18, 1, 350, 350, 0, 6, 5, 0, 1, 18, 0, 3, 0, 0},
// FCC TYPE 6
// {9, 1, 3003, 3003, 1, 7, 5, 0, 1, 18, 0, 0, 1}, // 333 +/- 7 us
{9, 1, 3003, 3003, 1, 7, 5, 0, 1, 18, 0, 0, 1, 1},
// FCC TYPE 2
{23, 5, 4347, 6666, 0, 18, 11, 0, 7, 22, 0, 3, 0, 2},
// FCC TYPE 3
{18, 10, 2000, 5000, 0, 23, 8, 6, 13, 22, 0, 3, 0, 5},
// FCC TYPE 4
{16, 15, 2000, 5000, 0, 25, 7, 11, 23, 22, 0, 3, 0, 11},
};
struct dfs_pulse dfs_mkk4_radars[] = {
/* following two filters are specific to Japan/MKK4 */
// {18, 1, 720, 720, 1, 6, 6, 0, 1, 18, 0, 3, 17}, // 1389 +/- 6 us
// {18, 4, 250, 250, 1, 10, 5, 1, 6, 18, 0, 3, 18}, // 4000 +/- 6 us
// {18, 5, 260, 260, 1, 10, 6, 1, 6, 18, 0, 3, 19}, // 3846 +/- 7 us
{18, 1, 720, 720, 0, 6, 6, 0, 1, 18, 0, 3, 0, 17}, // 1389 +/- 6 us
{18, 4, 250, 250, 0, 10, 5, 1, 6, 18, 0, 3, 0, 18}, // 4000 +/- 6 us
{18, 5, 260, 260, 0, 10, 6, 1, 6, 18, 0, 3, 1, 19}, // 3846 +/- 7 us
/* following filters are common to both FCC and JAPAN */
// FCC TYPE 1
// {18, 1, 325, 1930, 0, 6, 7, 0, 1, 18, 0, 3, 0}, // 518 to 3066
{18, 1, 700, 700, 0, 6, 5, 0, 1, 18, 0, 3, 1, 0},
{18, 1, 350, 350, 0, 6, 5, 0, 1, 18, 0, 3, 0, 0},
// FCC TYPE 6
// {9, 1, 3003, 3003, 1, 7, 5, 0, 1, 18, 0, 0, 1}, // 333 +/- 7 us
{9, 1, 3003, 3003, 1, 7, 5, 0, 1, 18, 0, 0, 1, 1},
// FCC TYPE 2
{23, 5, 4347, 6666, 0, 18, 11, 0, 7, 22, 0, 3, 0, 2},
// FCC TYPE 3
{18, 10, 2000, 5000, 0, 23, 8, 6, 13, 22, 0, 3, 0, 5},
// FCC TYPE 4
{16, 15, 2000, 5000, 0, 25, 7, 11, 23, 22, 0, 3, 0, 11},
};
struct dfs_bin5pulse dfs_fcc_bin5pulses[] = {
{4, 28, 105, 12, 22, 5},
};
struct dfs_bin5pulse dfs_jpn_bin5pulses[] = {
{5, 28, 105, 12, 22, 5},
};
struct dfs_pulse dfs_etsi_radars[] = {
/* TYPE staggered pulse */
/* 0.8-2us, 2-3 bursts,300-400 PRF, 10 pulses each */
{30, 2, 300, 400, 2, 30, 3, 0, 5, 15, 0, 0, 1, 31}, /* Type 5*/
/* 0.8-2us, 2-3 bursts, 400-1200 PRF, 15 pulses each */
{30, 2, 400, 1200, 2, 30, 7, 0, 5, 15, 0, 0, 0, 32}, /* Type 6 */
/* constant PRF based */
/* 0.8-5us, 200 300 PRF, 10 pulses */
{10, 5, 200, 400, 0, 24, 5, 0, 8, 15, 0, 0, 2, 33}, /* Type 1 */
{10, 5, 400, 600, 0, 24, 5, 0, 8, 15, 0, 0, 2, 37}, /* Type 1 */
{10, 5, 600, 800, 0, 24, 5, 0, 8, 15, 0, 0, 2, 38}, /* Type 1 */
{10, 5, 800, 1000, 0, 24, 5, 0, 8, 15, 0, 0, 2, 39}, /* Type 1 */
// {10, 5, 200, 1000, 0, 24, 5, 0, 8, 15, 0, 0, 2, 33},
/* 0.8-15us, 200-1600 PRF, 15 pulses */
{15, 15, 200, 1600, 0, 24, 8, 0, 18, 24, 0, 0, 0, 34}, /* Type 2 */
/* 0.8-15us, 2300-4000 PRF, 25 pulses*/
{25, 15, 2300, 4000, 0, 24, 10, 0, 18, 24, 0, 0, 0, 35}, /* Type 3 */
/* 20-30us, 2000-4000 PRF, 20 pulses*/
{20, 30, 2000, 4000, 0, 24, 6, 19, 33, 24, 0, 0, 0, 36}, /* Type 4 */
};
#endif
#endif /* _DFS__INTERFACE_H_ */