Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Krishna Kumaar Natarajan | 9ac8efd | 2015-11-20 13:40:24 -0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2016 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 | #ifdef FEATURE_OEM_DATA_SUPPORT |
| 29 | |
| 30 | /** |
| 31 | * DOC: wlan_hdd_oemdata.c |
| 32 | * |
| 33 | * Support for generic OEM Data Request handling |
| 34 | * |
| 35 | */ |
| 36 | |
| 37 | #include <linux/version.h> |
| 38 | #include <linux/module.h> |
| 39 | #include <linux/kernel.h> |
| 40 | #include <linux/init.h> |
| 41 | #include <linux/wireless.h> |
| 42 | #include <wlan_hdd_includes.h> |
| 43 | #include <net/arp.h> |
| 44 | #include "qwlan_version.h" |
| 45 | #include "cds_utils.h" |
| 46 | #include "wma.h" |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 47 | #include "sme_api.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 48 | |
| 49 | static struct hdd_context_s *p_hdd_ctx; |
| 50 | |
| 51 | /** |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 52 | * populate_oem_data_cap() - populate oem capabilities |
| 53 | * @adapter: device adapter |
| 54 | * @data_cap: pointer to populate the capabilities |
| 55 | * |
| 56 | * Return: error code |
| 57 | */ |
| 58 | static int populate_oem_data_cap(hdd_adapter_t *adapter, |
| 59 | t_iw_oem_data_cap *data_cap) |
| 60 | { |
Krishna Kumaar Natarajan | c4f8a93 | 2016-04-16 13:51:42 +0530 | [diff] [blame] | 61 | QDF_STATUS status; |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 62 | struct hdd_config *config; |
| 63 | uint32_t num_chan; |
| 64 | uint8_t *chan_list; |
| 65 | hdd_context_t *hdd_ctx = adapter->pHddCtx; |
| 66 | |
| 67 | config = hdd_ctx->config; |
| 68 | if (!config) { |
| 69 | hdd_err("HDD configuration is null"); |
| 70 | return -EINVAL; |
| 71 | } |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 72 | chan_list = qdf_mem_malloc(sizeof(uint8_t) * OEM_CAP_MAX_NUM_CHANNELS); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 73 | if (NULL == chan_list) { |
| 74 | hdd_err("Memory allocation failed"); |
| 75 | return -ENOMEM; |
| 76 | } |
| 77 | |
| 78 | strlcpy(data_cap->oem_target_signature, OEM_TARGET_SIGNATURE, |
| 79 | OEM_TARGET_SIGNATURE_LEN); |
| 80 | data_cap->oem_target_type = hdd_ctx->target_type; |
| 81 | data_cap->oem_fw_version = hdd_ctx->target_fw_version; |
| 82 | data_cap->driver_version.major = QWLAN_VERSION_MAJOR; |
| 83 | data_cap->driver_version.minor = QWLAN_VERSION_MINOR; |
| 84 | data_cap->driver_version.patch = QWLAN_VERSION_PATCH; |
| 85 | data_cap->driver_version.build = QWLAN_VERSION_BUILD; |
| 86 | data_cap->allowed_dwell_time_min = config->nNeighborScanMinChanTime; |
| 87 | data_cap->allowed_dwell_time_max = config->nNeighborScanMaxChanTime; |
| 88 | data_cap->curr_dwell_time_min = |
| 89 | sme_get_neighbor_scan_min_chan_time(hdd_ctx->hHal, |
| 90 | adapter->sessionId); |
| 91 | data_cap->curr_dwell_time_max = |
| 92 | sme_get_neighbor_scan_max_chan_time(hdd_ctx->hHal, |
| 93 | adapter->sessionId); |
| 94 | data_cap->supported_bands = config->nBandCapability; |
| 95 | |
| 96 | /* request for max num of channels */ |
Krishna Kumaar Natarajan | c4f8a93 | 2016-04-16 13:51:42 +0530 | [diff] [blame] | 97 | num_chan = OEM_CAP_MAX_NUM_CHANNELS; |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 98 | status = sme_get_cfg_valid_channels(hdd_ctx->hHal, |
| 99 | &chan_list[0], &num_chan); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 100 | if (QDF_STATUS_SUCCESS != status) { |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 101 | hdd_err("failed to get valid channel list, status: %d", status); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 102 | qdf_mem_free(chan_list); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 103 | return -EINVAL; |
| 104 | } |
| 105 | |
| 106 | /* make sure num channels is not more than chan list array */ |
| 107 | if (num_chan > OEM_CAP_MAX_NUM_CHANNELS) { |
| 108 | hdd_err("Num of channels-%d > length-%d of chan_list", |
| 109 | num_chan, OEM_CAP_MAX_NUM_CHANNELS); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 110 | qdf_mem_free(chan_list); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 111 | return -ENOMEM; |
| 112 | } |
| 113 | |
| 114 | data_cap->num_channels = num_chan; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 115 | qdf_mem_copy(data_cap->channel_list, chan_list, |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 116 | sizeof(uint8_t) * num_chan); |
| 117 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 118 | qdf_mem_free(chan_list); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 119 | return 0; |
| 120 | } |
| 121 | |
| 122 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 123 | * iw_get_oem_data_cap() - Get OEM Data Capabilities |
| 124 | * @dev: net device upon which the request was received |
| 125 | * @info: ioctl request information |
| 126 | * @wrqu: ioctl request data |
| 127 | * @extra: ioctl data payload |
| 128 | * |
| 129 | * This function gets the capability information for OEM Data Request |
| 130 | * and Response. |
| 131 | * |
| 132 | * Return: 0 for success, negative errno value on failure |
| 133 | */ |
| 134 | int iw_get_oem_data_cap(struct net_device *dev, |
| 135 | struct iw_request_info *info, |
| 136 | union iwreq_data *wrqu, char *extra) |
| 137 | { |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 138 | int status; |
| 139 | t_iw_oem_data_cap oemDataCap = { {0} }; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 140 | t_iw_oem_data_cap *pHddOemDataCap; |
| 141 | hdd_adapter_t *pAdapter = (netdev_priv(dev)); |
| 142 | hdd_context_t *pHddContext; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 143 | int ret; |
| 144 | |
| 145 | ENTER(); |
| 146 | |
| 147 | pHddContext = WLAN_HDD_GET_CTX(pAdapter); |
| 148 | ret = wlan_hdd_validate_context(pHddContext); |
| 149 | if (0 != ret) |
| 150 | return ret; |
| 151 | |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 152 | status = populate_oem_data_cap(pAdapter, &oemDataCap); |
Krishna Kumaar Natarajan | bc7e494 | 2016-02-11 15:09:40 -0800 | [diff] [blame] | 153 | if (0 != status) { |
| 154 | hdd_err("Failed to populate oem data capabilities"); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 155 | return status; |
Krishna Kumaar Natarajan | bc7e494 | 2016-02-11 15:09:40 -0800 | [diff] [blame] | 156 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 157 | |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 158 | pHddOemDataCap = (t_iw_oem_data_cap *) (extra); |
| 159 | *pHddOemDataCap = oemDataCap; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 160 | |
| 161 | EXIT(); |
| 162 | return 0; |
| 163 | } |
| 164 | |
| 165 | /** |
| 166 | * send_oem_reg_rsp_nlink_msg() - send oem registration response |
| 167 | * |
| 168 | * This function sends oem message to registered application process |
| 169 | * |
| 170 | * Return: none |
| 171 | */ |
| 172 | static void send_oem_reg_rsp_nlink_msg(void) |
| 173 | { |
| 174 | struct sk_buff *skb; |
| 175 | struct nlmsghdr *nlh; |
| 176 | tAniMsgHdr *aniHdr; |
| 177 | uint8_t *buf; |
| 178 | uint8_t *numInterfaces; |
| 179 | uint8_t *deviceMode; |
| 180 | uint8_t *vdevId; |
| 181 | hdd_adapter_list_node_t *pAdapterNode = NULL; |
| 182 | hdd_adapter_list_node_t *pNext = NULL; |
| 183 | hdd_adapter_t *pAdapter = NULL; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 184 | QDF_STATUS status = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 185 | |
| 186 | /* OEM message is always to a specific process and cannot be a broadcast */ |
| 187 | if (p_hdd_ctx->oem_pid == 0) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 188 | hdd_err("invalid dest pid"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 189 | return; |
| 190 | } |
| 191 | |
| 192 | skb = alloc_skb(NLMSG_SPACE(WLAN_NL_MAX_PAYLOAD), GFP_KERNEL); |
| 193 | if (skb == NULL) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 194 | hdd_err("alloc_skb failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 195 | return; |
| 196 | } |
| 197 | |
| 198 | nlh = (struct nlmsghdr *)skb->data; |
| 199 | nlh->nlmsg_pid = 0; /* from kernel */ |
| 200 | nlh->nlmsg_flags = 0; |
| 201 | nlh->nlmsg_seq = 0; |
| 202 | nlh->nlmsg_type = WLAN_NL_MSG_OEM; |
| 203 | aniHdr = NLMSG_DATA(nlh); |
| 204 | aniHdr->type = ANI_MSG_APP_REG_RSP; |
| 205 | |
| 206 | /* Fill message body: |
| 207 | * First byte will be number of interfaces, followed by |
| 208 | * two bytes for each interfaces |
| 209 | * - one byte for device mode |
| 210 | * - one byte for vdev id |
| 211 | */ |
| 212 | buf = (char *)((char *)aniHdr + sizeof(tAniMsgHdr)); |
| 213 | numInterfaces = buf++; |
| 214 | *numInterfaces = 0; |
| 215 | |
| 216 | /* Iterate through each of the adapters and fill device mode and vdev id */ |
| 217 | status = hdd_get_front_adapter(p_hdd_ctx, &pAdapterNode); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 218 | while ((QDF_STATUS_SUCCESS == status) && pAdapterNode) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 219 | pAdapter = pAdapterNode->pAdapter; |
| 220 | if (pAdapter) { |
| 221 | deviceMode = buf++; |
| 222 | vdevId = buf++; |
| 223 | *deviceMode = pAdapter->device_mode; |
| 224 | *vdevId = pAdapter->sessionId; |
| 225 | (*numInterfaces)++; |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 226 | hdd_notice("numInterfaces: %d, deviceMode: %d, vdevId: %d", |
| 227 | *numInterfaces, *deviceMode, |
| 228 | *vdevId); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 229 | } |
| 230 | status = hdd_get_next_adapter(p_hdd_ctx, pAdapterNode, &pNext); |
| 231 | pAdapterNode = pNext; |
| 232 | } |
| 233 | |
| 234 | aniHdr->length = |
| 235 | sizeof(uint8_t) + (*numInterfaces) * 2 * sizeof(uint8_t); |
| 236 | nlh->nlmsg_len = NLMSG_LENGTH((sizeof(tAniMsgHdr) + aniHdr->length)); |
| 237 | |
| 238 | skb_put(skb, NLMSG_SPACE((sizeof(tAniMsgHdr) + aniHdr->length))); |
| 239 | |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 240 | hdd_notice("sending App Reg Response length (%d) to process pid (%d)", |
| 241 | aniHdr->length, p_hdd_ctx->oem_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 242 | |
| 243 | (void)nl_srv_ucast(skb, p_hdd_ctx->oem_pid, MSG_DONTWAIT); |
| 244 | |
| 245 | return; |
| 246 | } |
| 247 | |
| 248 | /** |
| 249 | * send_oem_err_rsp_nlink_msg() - send oem error response |
| 250 | * @app_pid: PID of oem application process |
| 251 | * @error_code: response error code |
| 252 | * |
| 253 | * This function sends error response to oem app |
| 254 | * |
| 255 | * Return: none |
| 256 | */ |
| 257 | static void send_oem_err_rsp_nlink_msg(int32_t app_pid, uint8_t error_code) |
| 258 | { |
| 259 | struct sk_buff *skb; |
| 260 | struct nlmsghdr *nlh; |
| 261 | tAniMsgHdr *aniHdr; |
| 262 | uint8_t *buf; |
| 263 | |
| 264 | skb = alloc_skb(NLMSG_SPACE(WLAN_NL_MAX_PAYLOAD), GFP_KERNEL); |
| 265 | if (skb == NULL) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 266 | hdd_err("alloc_skb failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 267 | return; |
| 268 | } |
| 269 | |
| 270 | nlh = (struct nlmsghdr *)skb->data; |
| 271 | nlh->nlmsg_pid = 0; /* from kernel */ |
| 272 | nlh->nlmsg_flags = 0; |
| 273 | nlh->nlmsg_seq = 0; |
| 274 | nlh->nlmsg_type = WLAN_NL_MSG_OEM; |
| 275 | aniHdr = NLMSG_DATA(nlh); |
| 276 | aniHdr->type = ANI_MSG_OEM_ERROR; |
| 277 | aniHdr->length = sizeof(uint8_t); |
| 278 | nlh->nlmsg_len = NLMSG_LENGTH(sizeof(tAniMsgHdr) + aniHdr->length); |
| 279 | |
| 280 | /* message body will contain one byte of error code */ |
| 281 | buf = (char *)((char *)aniHdr + sizeof(tAniMsgHdr)); |
| 282 | *buf = error_code; |
| 283 | |
| 284 | skb_put(skb, NLMSG_SPACE(sizeof(tAniMsgHdr) + aniHdr->length)); |
| 285 | |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 286 | hdd_notice("sending oem error response to process pid (%d)", app_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 287 | |
| 288 | (void)nl_srv_ucast(skb, app_pid, MSG_DONTWAIT); |
| 289 | |
| 290 | return; |
| 291 | } |
| 292 | |
| 293 | /** |
| 294 | * hdd_send_oem_data_rsp_msg() - send oem data response |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 295 | * @oem_data_rsp: the actual OEM Data Response message |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 296 | * |
| 297 | * This function sends an OEM Data Response message to a registered |
| 298 | * application process over the netlink socket. |
| 299 | * |
| 300 | * Return: 0 for success, non zero for failure |
| 301 | */ |
Krishna Kumaar Natarajan | c1fa17d | 2016-08-03 14:19:20 -0700 | [diff] [blame] | 302 | void hdd_send_oem_data_rsp_msg(struct oem_data_rsp *oem_data_rsp) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 303 | { |
| 304 | struct sk_buff *skb; |
| 305 | struct nlmsghdr *nlh; |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 306 | tAniMsgHdr *ani_hdr; |
| 307 | uint8_t *oem_data; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 308 | |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 309 | /* |
| 310 | * OEM message is always to a specific process and cannot be a broadcast |
| 311 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 312 | if (p_hdd_ctx->oem_pid == 0) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 313 | hdd_err("invalid dest pid"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 314 | return; |
| 315 | } |
| 316 | |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 317 | if (oem_data_rsp->rsp_len > OEM_DATA_RSP_SIZE) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 318 | hdd_err("invalid length of Oem Data response"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 319 | return; |
| 320 | } |
| 321 | |
| 322 | skb = alloc_skb(NLMSG_SPACE(sizeof(tAniMsgHdr) + OEM_DATA_RSP_SIZE), |
| 323 | GFP_KERNEL); |
| 324 | if (skb == NULL) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 325 | hdd_err("alloc_skb failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 326 | return; |
| 327 | } |
| 328 | |
| 329 | nlh = (struct nlmsghdr *)skb->data; |
| 330 | nlh->nlmsg_pid = 0; /* from kernel */ |
| 331 | nlh->nlmsg_flags = 0; |
| 332 | nlh->nlmsg_seq = 0; |
| 333 | nlh->nlmsg_type = WLAN_NL_MSG_OEM; |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 334 | ani_hdr = NLMSG_DATA(nlh); |
| 335 | ani_hdr->type = ANI_MSG_OEM_DATA_RSP; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 336 | |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 337 | ani_hdr->length = oem_data_rsp->rsp_len; |
| 338 | nlh->nlmsg_len = NLMSG_LENGTH((sizeof(tAniMsgHdr) + ani_hdr->length)); |
| 339 | oem_data = (uint8_t *) ((char *)ani_hdr + sizeof(tAniMsgHdr)); |
| 340 | qdf_mem_copy(oem_data, oem_data_rsp->data, oem_data_rsp->rsp_len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 341 | |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 342 | skb_put(skb, NLMSG_SPACE((sizeof(tAniMsgHdr) + ani_hdr->length))); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 343 | |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 344 | hdd_notice("sending Oem Data Response of len (%d) to process pid (%d)", |
Krishna Kumaar Natarajan | 73ea9f2 | 2016-06-30 18:38:47 -0700 | [diff] [blame] | 345 | oem_data_rsp->rsp_len, p_hdd_ctx->oem_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 346 | |
| 347 | (void)nl_srv_ucast(skb, p_hdd_ctx->oem_pid, MSG_DONTWAIT); |
| 348 | |
| 349 | return; |
| 350 | } |
| 351 | |
| 352 | /** |
| 353 | * oem_process_data_req_msg() - process oem data request |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 354 | * @oem_data_len: Length to OEM Data buffer |
| 355 | * @oem_data: Pointer to OEM Data buffer |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 356 | * |
| 357 | * This function sends oem message to SME |
| 358 | * |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 359 | * Return: QDF_STATUS enumeration |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 360 | */ |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 361 | static QDF_STATUS oem_process_data_req_msg(int oem_data_len, char *oem_data) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 362 | { |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 363 | hdd_adapter_t *adapter = NULL; |
Krishna Kumaar Natarajan | c1fa17d | 2016-08-03 14:19:20 -0700 | [diff] [blame] | 364 | struct oem_data_req oem_data_req; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 365 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 366 | |
| 367 | /* for now, STA interface only */ |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 368 | adapter = hdd_get_adapter(p_hdd_ctx, QDF_STA_MODE); |
| 369 | if (!adapter) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 370 | hdd_err("No adapter for STA mode"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 371 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 372 | } |
| 373 | |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 374 | if (!oem_data) { |
| 375 | hdd_err("oem_data is null"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 376 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 377 | } |
| 378 | |
Krishna Kumaar Natarajan | c1fa17d | 2016-08-03 14:19:20 -0700 | [diff] [blame] | 379 | qdf_mem_zero(&oem_data_req, sizeof(oem_data_req)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 380 | |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 381 | oem_data_req.data = qdf_mem_malloc(oem_data_len); |
| 382 | if (!oem_data_req.data) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 383 | hdd_err("malloc failed for data req buffer"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 384 | return QDF_STATUS_E_NOMEM; |
Krishna Kumaar Natarajan | 9ac8efd | 2015-11-20 13:40:24 -0800 | [diff] [blame] | 385 | } |
| 386 | |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 387 | oem_data_req.data_len = oem_data_len; |
| 388 | qdf_mem_copy(oem_data_req.data, oem_data, oem_data_len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 389 | |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 390 | hdd_notice("calling sme_oem_data_req"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 391 | |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 392 | status = sme_oem_data_req(p_hdd_ctx->hHal, &oem_data_req); |
Krishna Kumaar Natarajan | 9ac8efd | 2015-11-20 13:40:24 -0800 | [diff] [blame] | 393 | |
Krishna Kumaar Natarajan | c5e06ac | 2016-06-30 16:49:19 -0700 | [diff] [blame] | 394 | qdf_mem_free(oem_data_req.data); |
| 395 | oem_data_req.data = NULL; |
Krishna Kumaar Natarajan | 9ac8efd | 2015-11-20 13:40:24 -0800 | [diff] [blame] | 396 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 397 | return status; |
| 398 | } |
| 399 | |
| 400 | /** |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 401 | * update_channel_bw_info() - set bandwidth info for the chan |
| 402 | * @hdd_ctx: hdd context |
| 403 | * @chan: channel for which info are required |
| 404 | * @hdd_chan_info: struct where the bandwidth info is filled |
| 405 | * |
| 406 | * This function find the maximum bandwidth allowed, secondary |
| 407 | * channel offset and center freq for the channel as per regulatory |
| 408 | * domain and using these info calculate the phy mode for the |
| 409 | * channel. |
| 410 | * |
| 411 | * Return: void |
| 412 | */ |
| 413 | static void hdd_update_channel_bw_info(hdd_context_t *hdd_ctx, |
| 414 | uint16_t chan, tHddChannelInfo *hdd_chan_info) |
| 415 | { |
| 416 | struct ch_params_s ch_params = {0}; |
| 417 | uint16_t sec_ch_2g = 0; |
| 418 | WLAN_PHY_MODE phy_mode; |
| 419 | uint32_t wni_dot11_mode; |
| 420 | |
| 421 | wni_dot11_mode = sme_get_wni_dot11_mode(hdd_ctx->hHal); |
| 422 | |
| 423 | /* Passing CH_WIDTH_MAX will give the max bandwidth supported */ |
| 424 | ch_params.ch_width = CH_WIDTH_MAX; |
| 425 | |
| 426 | cds_set_channel_params(chan, sec_ch_2g, &ch_params); |
| 427 | if (ch_params.center_freq_seg0) |
| 428 | hdd_chan_info->band_center_freq1 = |
| 429 | cds_chan_to_freq(ch_params.center_freq_seg0); |
| 430 | |
| 431 | hdd_info("chan %d dot11_mode %d ch_width %d sec offset %d freq_seg0 %d", |
| 432 | chan, wni_dot11_mode, ch_params.ch_width, |
| 433 | ch_params.sec_ch_offset, hdd_chan_info->band_center_freq1); |
| 434 | |
| 435 | phy_mode = wma_chan_phy_mode(chan, ch_params.ch_width, wni_dot11_mode); |
| 436 | WMI_SET_CHANNEL_MODE(hdd_chan_info, phy_mode); |
| 437 | } |
| 438 | |
| 439 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 440 | * oem_process_channel_info_req_msg() - process oem channel_info request |
| 441 | * @numOfChannels: number of channels |
| 442 | * @chanList: list of channel information |
| 443 | * |
| 444 | * This function responds with channel info to oem process |
| 445 | * |
| 446 | * Return: 0 for success, non zero for failure |
| 447 | */ |
| 448 | static int oem_process_channel_info_req_msg(int numOfChannels, char *chanList) |
| 449 | { |
| 450 | struct sk_buff *skb; |
| 451 | struct nlmsghdr *nlh; |
| 452 | tAniMsgHdr *aniHdr; |
| 453 | tHddChannelInfo *pHddChanInfo; |
| 454 | tHddChannelInfo hddChanInfo; |
| 455 | uint8_t chanId; |
| 456 | uint32_t reg_info_1; |
| 457 | uint32_t reg_info_2; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 458 | QDF_STATUS status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 459 | int i; |
| 460 | uint8_t *buf; |
| 461 | |
| 462 | /* OEM message is always to a specific process and cannot be a broadcast */ |
| 463 | if (p_hdd_ctx->oem_pid == 0) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 464 | hdd_err("invalid dest pid"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 465 | return -EPERM; |
| 466 | } |
| 467 | |
| 468 | skb = alloc_skb(NLMSG_SPACE(sizeof(tAniMsgHdr) + sizeof(uint8_t) + |
| 469 | numOfChannels * sizeof(tHddChannelInfo)), |
| 470 | GFP_KERNEL); |
| 471 | if (skb == NULL) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 472 | hdd_err("alloc_skb failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 473 | return -ENOMEM; |
| 474 | } |
| 475 | |
| 476 | nlh = (struct nlmsghdr *)skb->data; |
| 477 | nlh->nlmsg_pid = 0; /* from kernel */ |
| 478 | nlh->nlmsg_flags = 0; |
| 479 | nlh->nlmsg_seq = 0; |
| 480 | nlh->nlmsg_type = WLAN_NL_MSG_OEM; |
| 481 | aniHdr = NLMSG_DATA(nlh); |
| 482 | aniHdr->type = ANI_MSG_CHANNEL_INFO_RSP; |
| 483 | |
| 484 | aniHdr->length = |
| 485 | sizeof(uint8_t) + numOfChannels * sizeof(tHddChannelInfo); |
| 486 | nlh->nlmsg_len = NLMSG_LENGTH((sizeof(tAniMsgHdr) + aniHdr->length)); |
| 487 | |
| 488 | /* First byte of message body will have num of channels */ |
| 489 | buf = (char *)((char *)aniHdr + sizeof(tAniMsgHdr)); |
| 490 | *buf++ = numOfChannels; |
| 491 | |
| 492 | /* Next follows channel info struct for each channel id. |
| 493 | * If chan id is wrong or SME returns failure for a channel |
| 494 | * then fill in 0 in channel info for that particular channel |
| 495 | */ |
| 496 | for (i = 0; i < numOfChannels; i++) { |
| 497 | pHddChanInfo = (tHddChannelInfo *) ((char *)buf + |
| 498 | i * |
| 499 | sizeof(tHddChannelInfo)); |
| 500 | |
| 501 | chanId = chanList[i]; |
| 502 | status = sme_get_reg_info(p_hdd_ctx->hHal, chanId, |
| 503 | ®_info_1, ®_info_2); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 504 | if (QDF_STATUS_SUCCESS == status) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 505 | /* copy into hdd chan info struct */ |
| 506 | hddChanInfo.chan_id = chanId; |
| 507 | hddChanInfo.reserved0 = 0; |
| 508 | hddChanInfo.mhz = cds_chan_to_freq(chanId); |
| 509 | hddChanInfo.band_center_freq1 = hddChanInfo.mhz; |
| 510 | hddChanInfo.band_center_freq2 = 0; |
| 511 | |
| 512 | hddChanInfo.info = 0; |
| 513 | if (CHANNEL_STATE_DFS == |
| 514 | cds_get_channel_state(chanId)) |
| 515 | WMI_SET_CHANNEL_FLAG(&hddChanInfo, |
| 516 | WMI_CHAN_FLAG_DFS); |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 517 | |
| 518 | hdd_update_channel_bw_info(p_hdd_ctx, |
| 519 | chanId, &hddChanInfo); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 520 | hddChanInfo.reg_info_1 = reg_info_1; |
| 521 | hddChanInfo.reg_info_2 = reg_info_2; |
| 522 | } else { |
| 523 | /* channel info is not returned, fill in zeros in channel |
| 524 | * info struct |
| 525 | */ |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 526 | hdd_notice("sme_get_reg_info failed for chan (%d), return info 0", |
| 527 | chanId); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 528 | hddChanInfo.chan_id = chanId; |
| 529 | hddChanInfo.reserved0 = 0; |
| 530 | hddChanInfo.mhz = 0; |
| 531 | hddChanInfo.band_center_freq1 = 0; |
| 532 | hddChanInfo.band_center_freq2 = 0; |
| 533 | hddChanInfo.info = 0; |
| 534 | hddChanInfo.reg_info_1 = 0; |
| 535 | hddChanInfo.reg_info_2 = 0; |
| 536 | } |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 537 | qdf_mem_copy(pHddChanInfo, &hddChanInfo, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 538 | sizeof(tHddChannelInfo)); |
| 539 | } |
| 540 | |
| 541 | skb_put(skb, NLMSG_SPACE((sizeof(tAniMsgHdr) + aniHdr->length))); |
| 542 | |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 543 | hdd_notice("sending channel info resp for num channels (%d) to pid (%d)", |
| 544 | numOfChannels, p_hdd_ctx->oem_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 545 | |
| 546 | (void)nl_srv_ucast(skb, p_hdd_ctx->oem_pid, MSG_DONTWAIT); |
| 547 | |
| 548 | return 0; |
| 549 | } |
| 550 | |
| 551 | /** |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 552 | * oem_process_set_cap_req_msg() - process oem set capability request |
| 553 | * @oem_cap_len: Length of OEM capability |
| 554 | * @oem_cap: Pointer to OEM capability buffer |
| 555 | * @app_pid: process ID, to which rsp message is to be sent |
| 556 | * |
| 557 | * This function sends oem message to SME |
| 558 | * |
| 559 | * Return: error code |
| 560 | */ |
| 561 | static int oem_process_set_cap_req_msg(int oem_cap_len, |
| 562 | char *oem_cap, int32_t app_pid) |
| 563 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 564 | QDF_STATUS status; |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 565 | int error_code; |
| 566 | struct sk_buff *skb; |
| 567 | struct nlmsghdr *nlh; |
| 568 | tAniMsgHdr *ani_hdr; |
| 569 | uint8_t *buf; |
| 570 | |
| 571 | if (!oem_cap) { |
| 572 | hdd_err("oem_cap is null"); |
| 573 | return -EINVAL; |
| 574 | } |
| 575 | |
| 576 | status = sme_oem_update_capability(p_hdd_ctx->hHal, |
| 577 | (struct sme_oem_capability *)oem_cap); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 578 | if (!QDF_IS_STATUS_SUCCESS(status)) |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 579 | hdd_err("error updating rm capability, status: %d", status); |
Anurag Chouhan | c554842 | 2016-02-24 18:33:27 +0530 | [diff] [blame] | 580 | error_code = qdf_status_to_os_return(status); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 581 | |
| 582 | skb = alloc_skb(NLMSG_SPACE(WLAN_NL_MAX_PAYLOAD), GFP_KERNEL); |
| 583 | if (skb == NULL) { |
| 584 | hdd_err("alloc_skb failed"); |
| 585 | return -ENOMEM; |
| 586 | } |
| 587 | |
| 588 | nlh = (struct nlmsghdr *)skb->data; |
| 589 | nlh->nlmsg_pid = 0; /* from kernel */ |
| 590 | nlh->nlmsg_flags = 0; |
| 591 | nlh->nlmsg_seq = 0; |
| 592 | nlh->nlmsg_type = WLAN_NL_MSG_OEM; |
| 593 | ani_hdr = NLMSG_DATA(nlh); |
| 594 | ani_hdr->type = ANI_MSG_SET_OEM_CAP_RSP; |
| 595 | /* 64 bit alignment */ |
| 596 | ani_hdr->length = sizeof(error_code); |
| 597 | nlh->nlmsg_len = NLMSG_LENGTH(sizeof(tAniMsgHdr) + ani_hdr->length); |
| 598 | |
| 599 | /* message body will contain only status code */ |
| 600 | buf = (char *)((char *)ani_hdr + sizeof(tAniMsgHdr)); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 601 | qdf_mem_copy(buf, &error_code, ani_hdr->length); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 602 | |
| 603 | skb_put(skb, NLMSG_SPACE(sizeof(tAniMsgHdr) + ani_hdr->length)); |
| 604 | |
| 605 | hdd_info("sending oem response to process pid %d", app_pid); |
| 606 | |
| 607 | (void)nl_srv_ucast(skb, app_pid, MSG_DONTWAIT); |
| 608 | |
| 609 | return error_code; |
| 610 | } |
| 611 | |
| 612 | /** |
| 613 | * oem_process_get_cap_req_msg() - process oem get capability request |
| 614 | * |
| 615 | * This function process the get capability request from OEM and responds |
| 616 | * with the capability. |
| 617 | * |
| 618 | * Return: error code |
| 619 | */ |
| 620 | static int oem_process_get_cap_req_msg(void) |
| 621 | { |
| 622 | int error_code; |
| 623 | struct oem_get_capability_rsp *cap_rsp; |
| 624 | t_iw_oem_data_cap data_cap = { {0} }; |
| 625 | struct sme_oem_capability oem_cap; |
| 626 | hdd_adapter_t *adapter; |
| 627 | struct sk_buff *skb; |
| 628 | struct nlmsghdr *nlh; |
| 629 | tAniMsgHdr *ani_hdr; |
| 630 | uint8_t *buf; |
| 631 | |
| 632 | /* for now, STA interface only */ |
Krunal Soni | be766b0 | 2016-03-10 13:00:44 -0800 | [diff] [blame] | 633 | adapter = hdd_get_adapter(p_hdd_ctx, QDF_STA_MODE); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 634 | if (!adapter) { |
| 635 | hdd_err("No adapter for STA mode"); |
| 636 | return -EINVAL; |
| 637 | } |
| 638 | |
| 639 | error_code = populate_oem_data_cap(adapter, &data_cap); |
| 640 | if (0 != error_code) |
| 641 | return error_code; |
| 642 | |
| 643 | skb = alloc_skb(NLMSG_SPACE(sizeof(tAniMsgHdr) + sizeof(*cap_rsp)), |
| 644 | GFP_KERNEL); |
| 645 | if (skb == NULL) { |
| 646 | hdd_err("alloc_skb failed"); |
| 647 | return -ENOMEM; |
| 648 | } |
| 649 | |
| 650 | nlh = (struct nlmsghdr *)skb->data; |
| 651 | nlh->nlmsg_pid = 0; /* from kernel */ |
| 652 | nlh->nlmsg_flags = 0; |
| 653 | nlh->nlmsg_seq = 0; |
| 654 | nlh->nlmsg_type = WLAN_NL_MSG_OEM; |
| 655 | ani_hdr = NLMSG_DATA(nlh); |
| 656 | ani_hdr->type = ANI_MSG_GET_OEM_CAP_RSP; |
| 657 | |
| 658 | ani_hdr->length = sizeof(*cap_rsp); |
| 659 | nlh->nlmsg_len = NLMSG_LENGTH((sizeof(tAniMsgHdr) + ani_hdr->length)); |
| 660 | |
| 661 | buf = (char *)((char *)ani_hdr + sizeof(tAniMsgHdr)); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 662 | qdf_mem_copy(buf, &data_cap, sizeof(data_cap)); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 663 | |
| 664 | buf = (char *) buf + sizeof(data_cap); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 665 | qdf_mem_zero(&oem_cap, sizeof(oem_cap)); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 666 | sme_oem_get_capability(p_hdd_ctx->hHal, &oem_cap); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 667 | qdf_mem_copy(buf, &oem_cap, sizeof(oem_cap)); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 668 | |
| 669 | skb_put(skb, NLMSG_SPACE((sizeof(tAniMsgHdr) + ani_hdr->length))); |
| 670 | hdd_info("send rsp to oem-pid:%d for get_capability", |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 671 | p_hdd_ctx->oem_pid); |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 672 | |
| 673 | (void)nl_srv_ucast(skb, p_hdd_ctx->oem_pid, MSG_DONTWAIT); |
| 674 | return 0; |
| 675 | } |
| 676 | |
| 677 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 678 | * hdd_send_peer_status_ind_to_oem_app() - |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 679 | * Function to send peer status to a registered application |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 680 | * @peerMac: MAC address of peer |
| 681 | * @peerStatus: ePeerConnected or ePeerDisconnected |
| 682 | * @peerTimingMeasCap: 0: RTT/RTT2, 1: RTT3. Default is 0 |
| 683 | * @sessionId: SME session id, i.e. vdev_id |
| 684 | * @chan_info: operating channel information |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 685 | * @dev_mode: dev mode for which indication is sent |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 686 | * |
| 687 | * Return: none |
| 688 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 689 | void hdd_send_peer_status_ind_to_oem_app(struct qdf_mac_addr *peerMac, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 690 | uint8_t peerStatus, |
| 691 | uint8_t peerTimingMeasCap, |
| 692 | uint8_t sessionId, |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 693 | tSirSmeChanInfo *chan_info, |
| 694 | enum tQDF_ADAPTER_MODE dev_mode) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 695 | { |
| 696 | struct sk_buff *skb; |
| 697 | struct nlmsghdr *nlh; |
| 698 | tAniMsgHdr *aniHdr; |
| 699 | tPeerStatusInfo *pPeerInfo; |
| 700 | |
| 701 | if (!p_hdd_ctx || !p_hdd_ctx->hHal) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 702 | hdd_err("Either HDD Ctx is null or Hal Ctx is null"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 703 | return; |
| 704 | } |
| 705 | |
| 706 | /* check if oem app has registered and pid is valid */ |
| 707 | if ((!p_hdd_ctx->oem_app_registered) || (p_hdd_ctx->oem_pid == 0)) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 708 | hdd_info("OEM app is not registered(%d) or pid is invalid(%d)", |
| 709 | p_hdd_ctx->oem_app_registered, |
| 710 | p_hdd_ctx->oem_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 711 | return; |
| 712 | } |
| 713 | |
| 714 | skb = alloc_skb(NLMSG_SPACE(sizeof(tAniMsgHdr) + |
| 715 | sizeof(tPeerStatusInfo)), |
| 716 | GFP_KERNEL); |
| 717 | if (skb == NULL) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 718 | hdd_err("alloc_skb failed"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 719 | return; |
| 720 | } |
| 721 | |
| 722 | nlh = (struct nlmsghdr *)skb->data; |
| 723 | nlh->nlmsg_pid = 0; /* from kernel */ |
| 724 | nlh->nlmsg_flags = 0; |
| 725 | nlh->nlmsg_seq = 0; |
| 726 | nlh->nlmsg_type = WLAN_NL_MSG_OEM; |
| 727 | aniHdr = NLMSG_DATA(nlh); |
| 728 | aniHdr->type = ANI_MSG_PEER_STATUS_IND; |
| 729 | |
| 730 | aniHdr->length = sizeof(tPeerStatusInfo); |
| 731 | nlh->nlmsg_len = NLMSG_LENGTH((sizeof(tAniMsgHdr) + aniHdr->length)); |
| 732 | |
| 733 | pPeerInfo = (tPeerStatusInfo *) ((char *)aniHdr + sizeof(tAniMsgHdr)); |
| 734 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 735 | qdf_mem_copy(pPeerInfo->peer_mac_addr, peerMac->bytes, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 736 | sizeof(peerMac->bytes)); |
| 737 | pPeerInfo->peer_status = peerStatus; |
| 738 | pPeerInfo->vdev_id = sessionId; |
| 739 | pPeerInfo->peer_capability = peerTimingMeasCap; |
| 740 | pPeerInfo->reserved0 = 0; |
Abhishek Singh | 1c67622 | 2016-05-09 14:20:28 +0530 | [diff] [blame] | 741 | /* Set 0th bit of reserved0 for STA mode */ |
| 742 | if (QDF_STA_MODE == dev_mode) |
| 743 | pPeerInfo->reserved0 |= 0x01; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 744 | |
| 745 | if (chan_info) { |
| 746 | pPeerInfo->peer_chan_info.chan_id = chan_info->chan_id; |
| 747 | pPeerInfo->peer_chan_info.reserved0 = 0; |
| 748 | pPeerInfo->peer_chan_info.mhz = chan_info->mhz; |
| 749 | pPeerInfo->peer_chan_info.band_center_freq1 = |
| 750 | chan_info->band_center_freq1; |
| 751 | pPeerInfo->peer_chan_info.band_center_freq2 = |
| 752 | chan_info->band_center_freq2; |
| 753 | pPeerInfo->peer_chan_info.info = chan_info->info; |
| 754 | pPeerInfo->peer_chan_info.reg_info_1 = chan_info->reg_info_1; |
| 755 | pPeerInfo->peer_chan_info.reg_info_2 = chan_info->reg_info_2; |
| 756 | } else { |
| 757 | pPeerInfo->peer_chan_info.chan_id = 0; |
| 758 | pPeerInfo->peer_chan_info.reserved0 = 0; |
| 759 | pPeerInfo->peer_chan_info.mhz = 0; |
| 760 | pPeerInfo->peer_chan_info.band_center_freq1 = 0; |
| 761 | pPeerInfo->peer_chan_info.band_center_freq2 = 0; |
| 762 | pPeerInfo->peer_chan_info.info = 0; |
| 763 | pPeerInfo->peer_chan_info.reg_info_1 = 0; |
| 764 | pPeerInfo->peer_chan_info.reg_info_2 = 0; |
| 765 | } |
| 766 | skb_put(skb, NLMSG_SPACE((sizeof(tAniMsgHdr) + aniHdr->length))); |
| 767 | |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 768 | hdd_info("sending peer " MAC_ADDRESS_STR |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 769 | " status(%d), peerTimingMeasCap(%d), vdevId(%d), chanId(%d)" |
| 770 | " to oem app pid(%d), center freq 1 (%d), center freq 2 (%d)," |
| 771 | " info (0x%x), frequency (%d),reg info 1 (0x%x)," |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 772 | " reg info 2 (0x%x)", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 773 | MAC_ADDR_ARRAY(peerMac->bytes), |
| 774 | peerStatus, peerTimingMeasCap, |
| 775 | sessionId, pPeerInfo->peer_chan_info.chan_id, |
| 776 | p_hdd_ctx->oem_pid, |
| 777 | pPeerInfo->peer_chan_info.band_center_freq1, |
| 778 | pPeerInfo->peer_chan_info.band_center_freq2, |
| 779 | pPeerInfo->peer_chan_info.info, |
| 780 | pPeerInfo->peer_chan_info.mhz, |
| 781 | pPeerInfo->peer_chan_info.reg_info_1, |
| 782 | pPeerInfo->peer_chan_info.reg_info_2); |
| 783 | |
| 784 | (void)nl_srv_ucast(skb, p_hdd_ctx->oem_pid, MSG_DONTWAIT); |
| 785 | |
| 786 | return; |
| 787 | } |
| 788 | |
| 789 | /* |
| 790 | * Callback function invoked by Netlink service for all netlink |
| 791 | * messages (from user space) addressed to WLAN_NL_MSG_OEM |
| 792 | */ |
| 793 | |
| 794 | /** |
| 795 | * oem_msg_callback() - callback invoked by netlink service |
| 796 | * @skb: skb with netlink message |
| 797 | * |
| 798 | * This function gets invoked by netlink service when a message |
| 799 | * is received from user space addressed to WLAN_NL_MSG_OEM |
| 800 | * |
| 801 | * Return: zero on success |
| 802 | * On error, error number will be returned. |
| 803 | */ |
| 804 | static int oem_msg_callback(struct sk_buff *skb) |
| 805 | { |
| 806 | struct nlmsghdr *nlh; |
| 807 | tAniMsgHdr *msg_hdr; |
| 808 | int ret; |
| 809 | char *sign_str = NULL; |
| 810 | nlh = (struct nlmsghdr *)skb->data; |
| 811 | |
| 812 | if (!nlh) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 813 | hdd_err("Netlink header null"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 814 | return -EPERM; |
| 815 | } |
| 816 | |
| 817 | ret = wlan_hdd_validate_context(p_hdd_ctx); |
Abhishek Singh | 23edd1c | 2016-05-05 11:56:06 +0530 | [diff] [blame] | 818 | if (ret) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 819 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 820 | |
| 821 | msg_hdr = NLMSG_DATA(nlh); |
| 822 | |
| 823 | if (!msg_hdr) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 824 | hdd_err("Message header null"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 825 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 826 | OEM_ERR_NULL_MESSAGE_HEADER); |
| 827 | return -EPERM; |
| 828 | } |
| 829 | |
| 830 | if (nlh->nlmsg_len < |
| 831 | NLMSG_LENGTH(sizeof(tAniMsgHdr) + msg_hdr->length)) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 832 | hdd_err("Invalid nl msg len, nlh->nlmsg_len (%d), msg_hdr->len (%d)", |
| 833 | nlh->nlmsg_len, msg_hdr->length); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 834 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 835 | OEM_ERR_INVALID_MESSAGE_LENGTH); |
| 836 | return -EPERM; |
| 837 | } |
| 838 | |
| 839 | switch (msg_hdr->type) { |
| 840 | case ANI_MSG_APP_REG_REQ: |
| 841 | /* Registration request is only allowed for Qualcomm Application */ |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 842 | hdd_notice("Received App Req Req from App process pid(%d), len(%d)", |
| 843 | nlh->nlmsg_pid, msg_hdr->length); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 844 | |
| 845 | sign_str = (char *)((char *)msg_hdr + sizeof(tAniMsgHdr)); |
| 846 | if ((OEM_APP_SIGNATURE_LEN == msg_hdr->length) && |
| 847 | (0 == strncmp(sign_str, OEM_APP_SIGNATURE_STR, |
| 848 | OEM_APP_SIGNATURE_LEN))) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 849 | hdd_notice("Valid App Req Req from oem app process pid(%d)", |
| 850 | nlh->nlmsg_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 851 | |
| 852 | p_hdd_ctx->oem_app_registered = true; |
| 853 | p_hdd_ctx->oem_pid = nlh->nlmsg_pid; |
| 854 | send_oem_reg_rsp_nlink_msg(); |
| 855 | } else { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 856 | hdd_err("Invalid signature in App Reg Request from pid(%d)", |
| 857 | nlh->nlmsg_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 858 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 859 | OEM_ERR_INVALID_SIGNATURE); |
| 860 | return -EPERM; |
| 861 | } |
| 862 | break; |
| 863 | |
| 864 | case ANI_MSG_OEM_DATA_REQ: |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 865 | hdd_notice("Received Oem Data Request length(%d) from pid: %d", |
| 866 | msg_hdr->length, nlh->nlmsg_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 867 | |
| 868 | if ((!p_hdd_ctx->oem_app_registered) || |
| 869 | (nlh->nlmsg_pid != p_hdd_ctx->oem_pid)) { |
| 870 | /* either oem app is not registered yet or pid is different */ |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 871 | hdd_err("OEM DataReq: app not registered(%d) or incorrect pid(%d)", |
| 872 | p_hdd_ctx->oem_app_registered, |
| 873 | nlh->nlmsg_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 874 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 875 | OEM_ERR_APP_NOT_REGISTERED); |
| 876 | return -EPERM; |
| 877 | } |
| 878 | |
| 879 | if ((!msg_hdr->length) || (OEM_DATA_REQ_SIZE < msg_hdr->length)) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 880 | hdd_err("Invalid length (%d) in Oem Data Request", |
| 881 | msg_hdr->length); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 882 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 883 | OEM_ERR_INVALID_MESSAGE_LENGTH); |
| 884 | return -EPERM; |
| 885 | } |
| 886 | oem_process_data_req_msg(msg_hdr->length, |
| 887 | (char *)((char *)msg_hdr + |
| 888 | sizeof(tAniMsgHdr))); |
| 889 | break; |
| 890 | |
| 891 | case ANI_MSG_CHANNEL_INFO_REQ: |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 892 | hdd_notice("Received channel info request, num channel(%d) from pid: %d", |
| 893 | msg_hdr->length, nlh->nlmsg_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 894 | |
| 895 | if ((!p_hdd_ctx->oem_app_registered) || |
| 896 | (nlh->nlmsg_pid != p_hdd_ctx->oem_pid)) { |
| 897 | /* either oem app is not registered yet or pid is different */ |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 898 | hdd_err("Chan InfoReq: app not registered(%d) or incorrect pid(%d)", |
| 899 | p_hdd_ctx->oem_app_registered, |
| 900 | nlh->nlmsg_pid); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 901 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 902 | OEM_ERR_APP_NOT_REGISTERED); |
| 903 | return -EPERM; |
| 904 | } |
| 905 | |
| 906 | /* message length contains list of channel ids */ |
| 907 | if ((!msg_hdr->length) || |
| 908 | (WNI_CFG_VALID_CHANNEL_LIST_LEN < msg_hdr->length)) { |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 909 | hdd_err("Invalid length (%d) in channel info request", |
| 910 | msg_hdr->length); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 911 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 912 | OEM_ERR_INVALID_MESSAGE_LENGTH); |
| 913 | return -EPERM; |
| 914 | } |
| 915 | oem_process_channel_info_req_msg(msg_hdr->length, |
| 916 | (char *)((char *)msg_hdr + |
| 917 | sizeof(tAniMsgHdr))); |
| 918 | break; |
| 919 | |
Krishna Kumaar Natarajan | 53ca290 | 2015-12-04 14:01:46 -0800 | [diff] [blame] | 920 | case ANI_MSG_SET_OEM_CAP_REQ: |
| 921 | hdd_info("Received set oem capability req of length:%d from pid: %d", |
| 922 | msg_hdr->length, nlh->nlmsg_pid); |
| 923 | |
| 924 | if ((!p_hdd_ctx->oem_app_registered) || |
| 925 | (nlh->nlmsg_pid != p_hdd_ctx->oem_pid)) { |
| 926 | /* oem app is not registered yet or pid is different */ |
| 927 | hdd_err("set_oem_capability : app not registered(%d) or incorrect pid(%d)", |
| 928 | p_hdd_ctx->oem_app_registered, |
| 929 | nlh->nlmsg_pid); |
| 930 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 931 | OEM_ERR_APP_NOT_REGISTERED); |
| 932 | return -EPERM; |
| 933 | } |
| 934 | |
| 935 | if ((!msg_hdr->length) || |
| 936 | (sizeof(struct sme_oem_capability) < msg_hdr->length)) { |
| 937 | hdd_err("Invalid length (%d) in set_oem_capability", |
| 938 | msg_hdr->length); |
| 939 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 940 | OEM_ERR_INVALID_MESSAGE_LENGTH); |
| 941 | return -EPERM; |
| 942 | } |
| 943 | |
| 944 | oem_process_set_cap_req_msg(msg_hdr->length, |
| 945 | (char *)((char *)msg_hdr + |
| 946 | sizeof(tAniMsgHdr)), |
| 947 | nlh->nlmsg_pid); |
| 948 | break; |
| 949 | |
| 950 | case ANI_MSG_GET_OEM_CAP_REQ: |
| 951 | hdd_info("Rcvd get oem capability req of length:%d from pid: %d", |
| 952 | msg_hdr->length, nlh->nlmsg_pid); |
| 953 | |
| 954 | if ((!p_hdd_ctx->oem_app_registered) || |
| 955 | (nlh->nlmsg_pid != p_hdd_ctx->oem_pid)) { |
| 956 | /* oem app is not registered yet or pid is different */ |
| 957 | hdd_err("get_oem_capability : app not registered(%d) or incorrect pid(%d)", |
| 958 | p_hdd_ctx->oem_app_registered, |
| 959 | nlh->nlmsg_pid); |
| 960 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 961 | OEM_ERR_APP_NOT_REGISTERED); |
| 962 | return -EPERM; |
| 963 | } |
| 964 | |
| 965 | oem_process_get_cap_req_msg(); |
| 966 | break; |
| 967 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 968 | default: |
Jeff Johnson | bfa0206 | 2016-05-26 10:09:04 -0700 | [diff] [blame] | 969 | hdd_err("Received Invalid message type (%d), length (%d)", |
| 970 | msg_hdr->type, msg_hdr->length); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 971 | send_oem_err_rsp_nlink_msg(nlh->nlmsg_pid, |
| 972 | OEM_ERR_INVALID_MESSAGE_TYPE); |
| 973 | return -EPERM; |
| 974 | } |
| 975 | return 0; |
| 976 | } |
| 977 | |
| 978 | static int __oem_msg_callback(struct sk_buff *skb) |
| 979 | { |
| 980 | int ret; |
| 981 | |
| 982 | cds_ssr_protect(__func__); |
| 983 | ret = oem_msg_callback(skb); |
| 984 | cds_ssr_unprotect(__func__); |
| 985 | |
| 986 | return ret; |
| 987 | } |
| 988 | |
| 989 | /** |
| 990 | * oem_activate_service() - Activate oem message handler |
| 991 | * @hdd_ctx: pointer to global HDD context |
| 992 | * |
| 993 | * This function registers a handler to receive netlink message from |
| 994 | * an OEM application process. |
| 995 | * |
| 996 | * Return: zero on success |
| 997 | * On error, error number will be returned. |
| 998 | */ |
| 999 | int oem_activate_service(struct hdd_context_s *hdd_ctx) |
| 1000 | { |
| 1001 | p_hdd_ctx = hdd_ctx; |
| 1002 | |
| 1003 | /* Register the msg handler for msgs addressed to WLAN_NL_MSG_OEM */ |
| 1004 | return nl_srv_register(WLAN_NL_MSG_OEM, __oem_msg_callback); |
| 1005 | } |
| 1006 | |
| 1007 | #endif |