1/* 2 * Copyright (c) 2007-2008 Atheros Communications Inc. 3 * 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. 7 * 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. 15 */ 16 17#ifndef _RATECTRL_H 18#define _RATECTRL_H 19 20#define ZM_RATE_CTRL_PROBING_INTERVAL_MS 1000 //1000ms 21#define ZM_RATE_CTRL_MIN_PROBING_PACKET 8 22 23#define ZM_MIN_RATE_FAIL_COUNT 20 24 25#define ZM_RATE_PROBING_THRESHOLD 15 //6% 26#define ZM_RATE_SUCCESS_PROBING 10 27 28#define ZM_RATE_CTRL_RSSI_VARIATION 5 //TBD 29 30extern const u32_t zcRateToPhyCtrl[]; 31 32extern void zfRateCtrlInitCell(zdev_t* dev, struct zsRcCell* rcCell, u8_t type, u8_t gBand, u8_t SG40); 33extern u16_t zfRateCtrlGetTxRate(zdev_t* dev, struct zsRcCell* rcCell, u16_t* probing); 34extern void zfRateCtrlTxFailEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t aggRate, u32_t retryRate); 35extern void zfRateCtrlTxSuccessEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t successRate); 36extern void zfRateCtrlAggrSta(zdev_t* dev); 37#endif 38