2 * Copyright (c) 2013 Qualcomm Atheros, Inc.
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
9 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
10 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
11 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
12 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
13 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
14 * PERFORMANCE OF THIS SOFTWARE.
17 #ifndef _ATH_AR9300_RADAR_H_
18 #define _ATH_AR9300_RADAR_H_
20 #define HAL_RADAR_SMASK 0x0000FFFF /* Sequence number mask */
21 #define HAL_RADAR_SSHIFT 16 /* Shift for Reader seq # stored in upper
22 16 bits, writer's is lower 16 bits */
23 #define HAL_RADAR_IMASK 0x0000FFFF /* Index number mask */
24 #define HAL_RADAR_ISHIFT 16 /* Shift for index stored in upper 16 bits
25 of reader reset value */
26 #define HAL_RADAR_FIRPWR -45
27 #define HAL_RADAR_RRSSI 14
28 #define HAL_RADAR_HEIGHT 20
29 #define HAL_RADAR_PRSSI 24
30 #define HAL_RADAR_INBAND 6
32 #define HAL_RADAR_TSMASK 0x7FFF /* Mask for time stamp from descriptor */
33 #define HAL_RADAR_TSSHIFT 15 /* Shift for time stamp from descriptor */
35 #define HAL_AR_RADAR_RSSI_THR 5 /* in dB */
36 #define HAL_AR_RADAR_RESET_INT 1 /* in secs */
37 #define HAL_AR_RADAR_MAX_HISTORY 500
38 #define HAL_AR_REGION_WIDTH 128
39 #define HAL_AR_RSSI_THRESH_STRONG_PKTS 17 /* in dB */
40 #define HAL_AR_RSSI_DOUBLE_THRESHOLD 15 /* in dB */
41 #define HAL_AR_MAX_NUM_ACK_REGIONS 9
42 #define HAL_AR_ACK_DETECT_PAR_THRESH 20
43 #define HAL_AR_PKT_COUNT_THRESH 20