1/*- 2 * Copyright (c) 2020-2021 The FreeBSD Foundation 3 * 4 * This software was developed by Bj��rn Zeeb under sponsorship from 5 * the FreeBSD Foundation. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31/* 32 * XXX-BZ: 33 * This file is left as a wrapper to make mvm compile and we will only 34 * deal with it on a need basis. Most newer chipsets do this in firmware. 35 */ 36 37#include <sys/errno.h> 38 39#include "mvm.h" 40 41#ifdef CONFIG_IWLWIFI_DEBUGFS 42void 43iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg) 44{ 45 46} 47 48void 49iwl_mvm_reset_frame_stats(struct iwl_mvm *mvm) 50{ 51 52} 53#endif 54 55int 56iwl_mvm_rate_control_register(void) 57{ 58 59 return (0); 60} 61 62int 63iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *sta, bool enable) 64{ 65 66 return (0); 67} 68 69void 70iwl_mvm_rate_control_unregister(void) 71{ 72} 73 74void 75iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif, 76 struct ieee80211_sta *sta, 77 struct ieee80211_bss_conf *link_conf, struct ieee80211_link_sta *link_sta, 78 enum nl80211_band band) 79{ 80} 81 82void 83iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, int tid, 84 struct ieee80211_tx_info *ba_info, bool t) 85{ 86} 87 88void 89rs_update_last_rssi(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, 90 struct ieee80211_rx_status *rx_status) 91{ 92 93 /* 94 * Assumption based on mvm/sta.h is that this should update 95 * mvmsta->lq_sta.rs_drv but so far we only saw a iwl_lq_cmd (lq) 96 * access in that struct so nowhere to put rssi information. 97 * So the only thing would be if this is required internally 98 * to functions in this file. 99 */ 100} 101 102int 103rs_pretty_print_rate_v1(char *buf, int bufsz, const u32 rate) 104{ 105 106 return (0); 107} 108