2 * Copyright (c) 2007-2008 Atheros Communications 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
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #define ZM_RATE_CTRL_PROBING_INTERVAL_MS 1000 //1000ms
21 #define ZM_RATE_CTRL_MIN_PROBING_PACKET 8
23 #define ZM_MIN_RATE_FAIL_COUNT 20
25 #define ZM_RATE_PROBING_THRESHOLD 15 //6%
26 #define ZM_RATE_SUCCESS_PROBING 10
28 #define ZM_RATE_CTRL_RSSI_VARIATION 5 //TBD
30 extern const u32_t zcRateToPhyCtrl
[];
32 extern void zfRateCtrlInitCell(zdev_t
* dev
, struct zsRcCell
* rcCell
, u8_t type
, u8_t gBand
, u8_t SG40
);
33 extern u16_t
zfRateCtrlGetTxRate(zdev_t
* dev
, struct zsRcCell
* rcCell
, u16_t
* probing
);
34 extern void zfRateCtrlTxFailEvent(zdev_t
* dev
, struct zsRcCell
* rcCell
, u8_t aggRate
, u32_t retryRate
);
35 extern void zfRateCtrlTxSuccessEvent(zdev_t
* dev
, struct zsRcCell
* rcCell
, u8_t successRate
);
36 extern void zfRateCtrlAggrSta(zdev_t
* dev
);