Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Ryan Hsu | c8b27a4 | 2018-01-02 13:57:56 -0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * DOC: wlan_hdd_ftm.c |
| 30 | * |
| 31 | * This file contains the WLAN factory test mode implementation |
| 32 | */ |
| 33 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 34 | #include "cds_sched.h" |
| 35 | #include <cds_api.h> |
| 36 | #include "sir_types.h" |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 37 | #include "qdf_types.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 38 | #include "sir_api.h" |
| 39 | #include "sir_mac_prot_def.h" |
| 40 | #include "sme_api.h" |
| 41 | #include "mac_init_api.h" |
| 42 | #include "wlan_qct_sys.h" |
| 43 | #include "wlan_hdd_misc.h" |
| 44 | #include "i_cds_packet.h" |
| 45 | #include "cds_reg_service.h" |
| 46 | #include "wlan_hdd_main.h" |
Jeff Johnson | 9078bdc | 2016-09-23 17:18:11 -0700 | [diff] [blame] | 47 | #include "wlan_hdd_lpass.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 48 | #include "qwlan_version.h" |
| 49 | #include "wma_types.h" |
| 50 | #include "cfg_api.h" |
| 51 | |
Ryan Hsu | 6fdc60f | 2018-01-05 16:51:09 -0800 | [diff] [blame] | 52 | #ifdef QCA_WIFI_FTM |
| 53 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 54 | #include "wlan_hdd_cfg80211.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 55 | #include "hif.h" |
Ryan Hsu | c8b27a4 | 2018-01-02 13:57:56 -0800 | [diff] [blame] | 56 | #include <wlan_ioctl_ftm.h> |
Arif Hussain | 55aaaad | 2018-02-14 12:23:26 -0800 | [diff] [blame] | 57 | #include <wlan_cfg80211_ftm.h> |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 58 | |
Jeff Johnson | e0e7745 | 2017-08-21 14:59:12 -0700 | [diff] [blame] | 59 | struct qcmbr_data { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 60 | unsigned int cmd; |
| 61 | unsigned int length; |
Arif Hussain | 55aaaad | 2018-02-14 12:23:26 -0800 | [diff] [blame] | 62 | unsigned char buf[WLAN_FTM_DATA_MAX_LEN + 4]; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 63 | unsigned int copy_to_user; |
Jeff Johnson | e0e7745 | 2017-08-21 14:59:12 -0700 | [diff] [blame] | 64 | }; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 65 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 66 | /** |
Arun Khandavalli | c811dcc | 2016-06-26 07:37:21 +0530 | [diff] [blame] | 67 | * hdd_update_cds_config_ftm() - API to update cds configuration parameters |
| 68 | * for FTM mode. |
| 69 | * @hdd_ctx: HDD Context |
| 70 | * |
| 71 | * Return: 0 on success; errno on failure |
| 72 | */ |
| 73 | |
Jeff Johnson | 2b59af6 | 2017-08-28 12:01:18 -0700 | [diff] [blame] | 74 | int hdd_update_cds_config_ftm(struct hdd_context *hdd_ctx) |
Arun Khandavalli | c811dcc | 2016-06-26 07:37:21 +0530 | [diff] [blame] | 75 | { |
| 76 | struct cds_config_info *cds_cfg; |
| 77 | |
Jeff Johnson | 9078bdc | 2016-09-23 17:18:11 -0700 | [diff] [blame] | 78 | cds_cfg = qdf_mem_malloc(sizeof(*cds_cfg)); |
Arun Khandavalli | c811dcc | 2016-06-26 07:37:21 +0530 | [diff] [blame] | 79 | if (!cds_cfg) { |
| 80 | hdd_err("failed to allocate cds config"); |
| 81 | return -ENOMEM; |
| 82 | } |
Arun Khandavalli | c811dcc | 2016-06-26 07:37:21 +0530 | [diff] [blame] | 83 | |
Srinivas Girigowda | 35b0031 | 2017-06-27 21:52:03 -0700 | [diff] [blame] | 84 | cds_cfg->driver_type = QDF_DRIVER_TYPE_MFG; |
Arun Khandavalli | c811dcc | 2016-06-26 07:37:21 +0530 | [diff] [blame] | 85 | cds_cfg->powersave_offload_enabled = |
| 86 | hdd_ctx->config->enablePowersaveOffload; |
Jeff Johnson | 9078bdc | 2016-09-23 17:18:11 -0700 | [diff] [blame] | 87 | hdd_lpass_populate_cds_config(cds_cfg, hdd_ctx); |
Naveen Rawat | 64e477e | 2016-05-20 10:34:56 -0700 | [diff] [blame] | 88 | cds_cfg->sub_20_channel_width = WLAN_SUB_20_CH_WIDTH_NONE; |
Arun Khandavalli | c811dcc | 2016-06-26 07:37:21 +0530 | [diff] [blame] | 89 | cds_init_ini_config(cds_cfg); |
| 90 | |
| 91 | return 0; |
| 92 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 93 | |
Ryan Hsu | 6fdc60f | 2018-01-05 16:51:09 -0800 | [diff] [blame] | 94 | #ifdef LINUX_QCMBR |
Lin Bai | 06cfea0 | 2018-02-01 18:08:37 +0800 | [diff] [blame] | 95 | |
| 96 | /** |
| 97 | * wlan_hdd_qcmbr_command() - QCMBR command handler |
| 98 | * @adapter: adapter upon which the command was received |
| 99 | * @pqcmbr_data: QCMBR command |
| 100 | * |
| 101 | * Return: 0 on success, non-zero on error |
| 102 | */ |
| 103 | static int wlan_hdd_qcmbr_command(struct hdd_adapter *adapter, |
| 104 | struct qcmbr_data *pqcmbr_data) |
| 105 | { |
| 106 | int ret = 0; |
| 107 | struct hdd_context *hdd_ctx; |
| 108 | |
| 109 | hdd_ctx = WLAN_HDD_GET_CTX(adapter); |
| 110 | ret = wlan_hdd_validate_context(hdd_ctx); |
| 111 | if (ret) |
| 112 | return ret; |
| 113 | |
| 114 | ret = wlan_ioctl_ftm_testmode_cmd(hdd_ctx->hdd_pdev, |
| 115 | pqcmbr_data->cmd, |
| 116 | pqcmbr_data->buf, |
| 117 | pqcmbr_data->length); |
| 118 | |
| 119 | return ret; |
| 120 | } |
| 121 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 122 | #ifdef CONFIG_COMPAT |
Ryan Hsu | 6fdc60f | 2018-01-05 16:51:09 -0800 | [diff] [blame] | 123 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 124 | /** |
| 125 | * wlan_hdd_qcmbr_ioctl() - Compatability-mode QCMBR ioctl handler |
| 126 | * @adapter: adapter upon which the ioctl was received |
| 127 | * @ifr: the ioctl request |
| 128 | * |
| 129 | * Return: 0 on success, non-zero on error |
| 130 | */ |
Jeff Johnson | a5dc3f4 | 2017-08-29 14:34:33 -0700 | [diff] [blame] | 131 | static int wlan_hdd_qcmbr_compat_ioctl(struct hdd_adapter *adapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 132 | struct ifreq *ifr) |
| 133 | { |
Jeff Johnson | e0e7745 | 2017-08-21 14:59:12 -0700 | [diff] [blame] | 134 | struct qcmbr_data *qcmbr_data; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 135 | int ret = 0; |
| 136 | |
Jeff Johnson | e0e7745 | 2017-08-21 14:59:12 -0700 | [diff] [blame] | 137 | qcmbr_data = qdf_mem_malloc(sizeof(*qcmbr_data)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 138 | if (qcmbr_data == NULL) |
| 139 | return -ENOMEM; |
| 140 | |
| 141 | if (copy_from_user(qcmbr_data, ifr->ifr_data, sizeof(*qcmbr_data))) { |
| 142 | ret = -EFAULT; |
| 143 | goto exit; |
| 144 | } |
| 145 | |
| 146 | ret = wlan_hdd_qcmbr_command(adapter, qcmbr_data); |
Arif Hussain | 55aaaad | 2018-02-14 12:23:26 -0800 | [diff] [blame] | 147 | if ((ret == 0) && (qcmbr_data->cmd == 0x1001)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 148 | ret = copy_to_user(ifr->ifr_data, qcmbr_data->buf, |
Arif Hussain | 55aaaad | 2018-02-14 12:23:26 -0800 | [diff] [blame] | 149 | (WLAN_FTM_DATA_MAX_LEN + 4)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 150 | } |
| 151 | |
| 152 | exit: |
Mahesh Kumar Kalikot Veetil | 9c65618 | 2016-11-02 10:28:03 -0700 | [diff] [blame] | 153 | qdf_mem_free(qcmbr_data); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 154 | return ret; |
| 155 | } |
| 156 | #else /* CONFIG_COMPAT */ |
Jeff Johnson | a5dc3f4 | 2017-08-29 14:34:33 -0700 | [diff] [blame] | 157 | static int wlan_hdd_qcmbr_compat_ioctl(struct hdd_adapter *adapter, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 158 | struct ifreq *ifr) |
| 159 | { |
| 160 | return 0; |
| 161 | } |
| 162 | #endif /* CONFIG_COMPAT */ |
| 163 | |
| 164 | /** |
| 165 | * wlan_hdd_qcmbr_ioctl() - Standard QCMBR ioctl handler |
| 166 | * @adapter: adapter upon which the ioctl was received |
| 167 | * @ifr: the ioctl request |
| 168 | * |
| 169 | * Return: 0 on success, non-zero on error |
| 170 | */ |
Jeff Johnson | a5dc3f4 | 2017-08-29 14:34:33 -0700 | [diff] [blame] | 171 | static int wlan_hdd_qcmbr_ioctl(struct hdd_adapter *adapter, struct ifreq *ifr) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 172 | { |
Jeff Johnson | e0e7745 | 2017-08-21 14:59:12 -0700 | [diff] [blame] | 173 | struct qcmbr_data *qcmbr_data; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 174 | int ret = 0; |
| 175 | |
Jeff Johnson | e0e7745 | 2017-08-21 14:59:12 -0700 | [diff] [blame] | 176 | qcmbr_data = qdf_mem_malloc(sizeof(*qcmbr_data)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 177 | if (qcmbr_data == NULL) |
| 178 | return -ENOMEM; |
| 179 | |
| 180 | if (copy_from_user(qcmbr_data, ifr->ifr_data, sizeof(*qcmbr_data))) { |
| 181 | ret = -EFAULT; |
| 182 | goto exit; |
| 183 | } |
| 184 | |
| 185 | ret = wlan_hdd_qcmbr_command(adapter, qcmbr_data); |
Arif Hussain | 55aaaad | 2018-02-14 12:23:26 -0800 | [diff] [blame] | 186 | if ((ret == 0) && (qcmbr_data->cmd == 0x1001)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 187 | ret = copy_to_user(ifr->ifr_data, qcmbr_data->buf, |
Arif Hussain | 55aaaad | 2018-02-14 12:23:26 -0800 | [diff] [blame] | 188 | (WLAN_FTM_DATA_MAX_LEN + 4)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 189 | } |
| 190 | |
| 191 | exit: |
Mahesh Kumar Kalikot Veetil | 9c65618 | 2016-11-02 10:28:03 -0700 | [diff] [blame] | 192 | qdf_mem_free(qcmbr_data); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 193 | return ret; |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * wlan_hdd_qcmbr_unified_ioctl() - Unified QCMBR ioctl handler |
| 198 | * @adapter: adapter upon which the ioctl was received |
| 199 | * @ifr: the ioctl request |
| 200 | * |
| 201 | * Return: 0 on success, non-zero on error |
| 202 | */ |
Jeff Johnson | af007ea | 2017-10-03 11:16:51 -0700 | [diff] [blame] | 203 | int wlan_hdd_qcmbr_unified_ioctl(struct hdd_adapter *adapter, |
| 204 | struct ifreq *ifr) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 205 | { |
| 206 | int ret = 0; |
| 207 | |
Srinivas Girigowda | 576b235 | 2017-08-25 14:44:26 -0700 | [diff] [blame] | 208 | if (is_compat_task()) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 209 | ret = wlan_hdd_qcmbr_compat_ioctl(adapter, ifr); |
Srinivas Girigowda | 576b235 | 2017-08-25 14:44:26 -0700 | [diff] [blame] | 210 | else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 211 | ret = wlan_hdd_qcmbr_ioctl(adapter, ifr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 212 | |
| 213 | return ret; |
| 214 | } |
| 215 | |
Ryan Hsu | 6fdc60f | 2018-01-05 16:51:09 -0800 | [diff] [blame] | 216 | #endif /* LINUX_QCMBR */ |
| 217 | #endif /* QCA_WIFI_FTM */ |