23de3c7d47
* Android.mk because we link libqsap_sdk which is Android.mk. Co-authored-by: Dan Pasanen <dan.pasanen@gmail.com> Co-authored-by: Erfan Abdi <erfangplus@gmail.com> Co-authored-by: Prema Chand Alugu <premaca@gmail.com> Co-authored-by: Jeferson <jroliveira.oliveira301@gmail.com> Co-authored-by: Nolen Johnson <johnsonnolen@gmail.com> Change-Id: I97b856d1bf6d390c65cb0043e8ffe4d3d0d55d75
98 lines
3.3 KiB
C
98 lines
3.3 KiB
C
/*
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Copyright 2022, The LineageOS Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "qsap_api.h"
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <linux/wireless.h>
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#include <string.h>
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#include "log/log.h"
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// Keep in sync with system/qcom/softap/sdk/qsap_api.c
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struct Command qsap_str[eSTR_LAST] = {
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{ "wpa", NULL },
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{ "accept_mac_file", NULL },
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{ "deny_mac_file", NULL },
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{ "gAPMacAddr", "00deadbeef04" },/** AP MAC address */
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{ "gEnableApProt", "1" },/** protection flag in ini file */
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{ "gFixedRate", "0" },/** Fixed rate in ini */
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{ "gTxPowerCap", "27" },/** Tx power in ini */
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{ "gFragmentationThreshold", "2346" },/** Fragmentation threshold in ini */
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{ "RTSThreshold", "2347" },/** RTS threshold in ini */
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{ "gAPCntryCode", "USI" },/** Country code in ini */
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{ "gDisableIntraBssFwd", "0" },/** Intra-bss forward in ini */
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{ "WmmIsEnabled", "0" },/** WMM */
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{ "g11dSupportEnabled", "1" },/** 802.11d support */
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{ "ieee80211n", NULL },
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{ "ctrl_interface", NULL },
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{ "interface", NULL },
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{ "eap_server", NULL },
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{ "gAPAutoShutOff", "0" },
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{ "gEnablePhyAgcListenMode", "128" },
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};
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// system/qcom/softap/sdk/qsap_api.h
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#define eERR_SET_TX_POWER (eERR_GET_AUTO_CHAN + 1)
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s32 wifi_qsap_set_tx_power(s32 tx_power)
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{
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#define QCSAP_IOCTL_SET_MAX_TX_POWER (SIOCIWFIRSTPRIV + 22)
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s32 sock;
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s32 ret = eERR_SET_TX_POWER;
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s8 interface[128];
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s8 *iface;
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s32 len = 128;
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struct iwreq wrq;
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if(NULL == (iface = qsap_get_config_value(CONFIG_FILE, &qsap_str[STR_INTERFACE], interface, (u32*)&len))) {
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ALOGE("%s :interface error \n", __func__);
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return ret;
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}
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/* Issue QCSAP_IOCTL_SET_MAX_TX_POWER ioctl */
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sock = socket(AF_INET, SOCK_DGRAM, 0);
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if (sock < 0) {
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ALOGE("%s :socket error \n", __func__);
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return eERR_SET_TX_POWER;
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}
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strlcpy(wrq.ifr_name, iface, sizeof(wrq.ifr_name));
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wrq.u.data.length = sizeof(s32);
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wrq.u.data.pointer = &tx_power;
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wrq.u.data.flags = 0;
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ret = ioctl(sock, QCSAP_IOCTL_SET_MAX_TX_POWER, &wrq);
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close(sock);
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if (ret) {
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ALOGE("%s :IOCTL set tx power failed: %d\n", __func__, ret);
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ret = eERR_SET_TX_POWER;
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} else {
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ALOGD("%s :IOCTL set tx power issued\n", __func__);
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ret = eSUCCESS;
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}
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return ret;
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}
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