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1429 lines
41 KiB
1429 lines
41 KiB
/* |
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* NXP Wireless LAN device driver: station command response handling |
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* |
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* Copyright 2011-2020 NXP |
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* |
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* This software file (the "File") is distributed by NXP |
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* under the terms of the GNU General Public License Version 2, June 1991 |
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* (the "License"). You may use, redistribute and/or modify this File in |
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* accordance with the terms and conditions of the License, a copy of which |
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* is available by writing to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the |
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* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. |
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* |
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* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE |
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* ARE EXPRESSLY DISCLAIMED. The License provides additional details about |
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* this warranty disclaimer. |
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*/ |
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|
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#include "decl.h" |
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#include "ioctl.h" |
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#include "util.h" |
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#include "fw.h" |
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#include "main.h" |
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#include "wmm.h" |
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#include "11n.h" |
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#include "11ac.h" |
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|
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|
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/* |
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* This function handles the command response error case. |
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* |
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* For scan response error, the function cancels all the pending |
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* scan commands and generates an event to inform the applications |
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* of the scan completion. |
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* |
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* For Power Save command failure, we do not retry enter PS |
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* command in case of Ad-hoc mode. |
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* |
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* For all other response errors, the current command buffer is freed |
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* and returned to the free command queue. |
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*/ |
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static void |
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mwifiex_process_cmdresp_error(struct mwifiex_private *priv, |
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struct host_cmd_ds_command *resp) |
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{ |
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struct mwifiex_adapter *adapter = priv->adapter; |
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struct host_cmd_ds_802_11_ps_mode_enh *pm; |
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|
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mwifiex_dbg(adapter, ERROR, |
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"CMD_RESP: cmd %#x error, result=%#x\n", |
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resp->command, resp->result); |
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|
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if (adapter->curr_cmd->wait_q_enabled) |
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adapter->cmd_wait_q.status = -1; |
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|
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switch (le16_to_cpu(resp->command)) { |
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case HostCmd_CMD_802_11_PS_MODE_ENH: |
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pm = &resp->params.psmode_enh; |
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mwifiex_dbg(adapter, ERROR, |
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"PS_MODE_ENH cmd failed: result=0x%x action=0x%X\n", |
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resp->result, le16_to_cpu(pm->action)); |
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/* We do not re-try enter-ps command in ad-hoc mode. */ |
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if (le16_to_cpu(pm->action) == EN_AUTO_PS && |
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(le16_to_cpu(pm->params.ps_bitmap) & BITMAP_STA_PS) && |
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priv->bss_mode == NL80211_IFTYPE_ADHOC) |
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adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM; |
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|
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break; |
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case HostCmd_CMD_802_11_SCAN: |
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case HostCmd_CMD_802_11_SCAN_EXT: |
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mwifiex_cancel_scan(adapter); |
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break; |
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|
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case HostCmd_CMD_MAC_CONTROL: |
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break; |
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|
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case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: |
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mwifiex_dbg(adapter, MSG, |
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"SDIO RX single-port aggregation Not support\n"); |
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break; |
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|
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default: |
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break; |
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} |
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/* Handling errors here */ |
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mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd); |
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|
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spin_lock_bh(&adapter->mwifiex_cmd_lock); |
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adapter->curr_cmd = NULL; |
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spin_unlock_bh(&adapter->mwifiex_cmd_lock); |
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} |
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|
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/* |
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* This function handles the command response of get RSSI info. |
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* |
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* Handling includes changing the header fields into CPU format |
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* and saving the following parameters in driver - |
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* - Last data and beacon RSSI value |
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* - Average data and beacon RSSI value |
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* - Last data and beacon NF value |
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* - Average data and beacon NF value |
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* |
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* The parameters are send to the application as well, along with |
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* calculated SNR values. |
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*/ |
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static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv, |
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struct host_cmd_ds_command *resp) |
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{ |
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struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp = |
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&resp->params.rssi_info_rsp; |
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struct mwifiex_ds_misc_subsc_evt *subsc_evt = |
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&priv->async_subsc_evt_storage; |
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|
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priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last); |
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priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last); |
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|
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priv->data_rssi_avg = le16_to_cpu(rssi_info_rsp->data_rssi_avg); |
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priv->data_nf_avg = le16_to_cpu(rssi_info_rsp->data_nf_avg); |
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|
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priv->bcn_rssi_last = le16_to_cpu(rssi_info_rsp->bcn_rssi_last); |
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priv->bcn_nf_last = le16_to_cpu(rssi_info_rsp->bcn_nf_last); |
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|
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priv->bcn_rssi_avg = le16_to_cpu(rssi_info_rsp->bcn_rssi_avg); |
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priv->bcn_nf_avg = le16_to_cpu(rssi_info_rsp->bcn_nf_avg); |
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|
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if (priv->subsc_evt_rssi_state == EVENT_HANDLED) |
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return 0; |
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|
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memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt)); |
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|
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/* Resubscribe low and high rssi events with new thresholds */ |
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subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH; |
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subsc_evt->action = HostCmd_ACT_BITWISE_SET; |
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if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) { |
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subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg - |
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priv->cqm_rssi_hyst); |
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subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); |
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} else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) { |
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subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold); |
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subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg + |
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priv->cqm_rssi_hyst); |
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} |
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subsc_evt->bcn_l_rssi_cfg.evt_freq = 1; |
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subsc_evt->bcn_h_rssi_cfg.evt_freq = 1; |
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|
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priv->subsc_evt_rssi_state = EVENT_HANDLED; |
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|
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mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT, |
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0, 0, subsc_evt, false); |
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|
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return 0; |
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} |
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|
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/* |
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* This function handles the command response of set/get SNMP |
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* MIB parameters. |
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* |
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* Handling includes changing the header fields into CPU format |
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* and saving the parameter in driver. |
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* |
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* The following parameters are supported - |
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* - Fragmentation threshold |
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* - RTS threshold |
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* - Short retry limit |
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*/ |
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static int mwifiex_ret_802_11_snmp_mib(struct mwifiex_private *priv, |
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struct host_cmd_ds_command *resp, |
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u32 *data_buf) |
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{ |
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struct host_cmd_ds_802_11_snmp_mib *smib = &resp->params.smib; |
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u16 oid = le16_to_cpu(smib->oid); |
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u16 query_type = le16_to_cpu(smib->query_type); |
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u32 ul_temp; |
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|
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mwifiex_dbg(priv->adapter, INFO, |
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"info: SNMP_RESP: oid value = %#x,\t" |
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"query_type = %#x, buf size = %#x\n", |
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oid, query_type, le16_to_cpu(smib->buf_size)); |
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if (query_type == HostCmd_ACT_GEN_GET) { |
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ul_temp = get_unaligned_le16(smib->value); |
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if (data_buf) |
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*data_buf = ul_temp; |
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switch (oid) { |
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case FRAG_THRESH_I: |
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mwifiex_dbg(priv->adapter, INFO, |
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"info: SNMP_RESP: FragThsd =%u\n", |
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ul_temp); |
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break; |
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case RTS_THRESH_I: |
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mwifiex_dbg(priv->adapter, INFO, |
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"info: SNMP_RESP: RTSThsd =%u\n", |
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ul_temp); |
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break; |
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case SHORT_RETRY_LIM_I: |
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mwifiex_dbg(priv->adapter, INFO, |
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"info: SNMP_RESP: TxRetryCount=%u\n", |
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ul_temp); |
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break; |
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case DTIM_PERIOD_I: |
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mwifiex_dbg(priv->adapter, INFO, |
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"info: SNMP_RESP: DTIM period=%u\n", |
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ul_temp); |
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break; |
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default: |
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break; |
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} |
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} |
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|
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return 0; |
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} |
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|
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/* |
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* This function handles the command response of get log request |
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* |
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* Handling includes changing the header fields into CPU format |
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* and sending the received parameters to application. |
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*/ |
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static int mwifiex_ret_get_log(struct mwifiex_private *priv, |
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struct host_cmd_ds_command *resp, |
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struct mwifiex_ds_get_stats *stats) |
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{ |
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struct host_cmd_ds_802_11_get_log *get_log = |
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&resp->params.get_log; |
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|
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if (stats) { |
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stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame); |
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stats->failed = le32_to_cpu(get_log->failed); |
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stats->retry = le32_to_cpu(get_log->retry); |
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stats->multi_retry = le32_to_cpu(get_log->multi_retry); |
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stats->frame_dup = le32_to_cpu(get_log->frame_dup); |
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stats->rts_success = le32_to_cpu(get_log->rts_success); |
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stats->rts_failure = le32_to_cpu(get_log->rts_failure); |
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stats->ack_failure = le32_to_cpu(get_log->ack_failure); |
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stats->rx_frag = le32_to_cpu(get_log->rx_frag); |
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stats->mcast_rx_frame = le32_to_cpu(get_log->mcast_rx_frame); |
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stats->fcs_error = le32_to_cpu(get_log->fcs_error); |
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stats->tx_frame = le32_to_cpu(get_log->tx_frame); |
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stats->wep_icv_error[0] = |
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le32_to_cpu(get_log->wep_icv_err_cnt[0]); |
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stats->wep_icv_error[1] = |
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le32_to_cpu(get_log->wep_icv_err_cnt[1]); |
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stats->wep_icv_error[2] = |
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le32_to_cpu(get_log->wep_icv_err_cnt[2]); |
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stats->wep_icv_error[3] = |
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le32_to_cpu(get_log->wep_icv_err_cnt[3]); |
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stats->bcn_rcv_cnt = le32_to_cpu(get_log->bcn_rcv_cnt); |
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stats->bcn_miss_cnt = le32_to_cpu(get_log->bcn_miss_cnt); |
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} |
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|
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return 0; |
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} |
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|
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/* |
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* This function handles the command response of set/get Tx rate |
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* configurations. |
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* |
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* Handling includes changing the header fields into CPU format |
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* and saving the following parameters in driver - |
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* - DSSS rate bitmap |
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* - OFDM rate bitmap |
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* - HT MCS rate bitmaps |
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* |
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* Based on the new rate bitmaps, the function re-evaluates if |
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* auto data rate has been activated. If not, it sends another |
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* query to the firmware to get the current Tx data rate. |
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*/ |
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static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, |
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struct host_cmd_ds_command *resp) |
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{ |
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struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg; |
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struct mwifiex_rate_scope *rate_scope; |
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struct mwifiex_ie_types_header *head; |
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u16 tlv, tlv_buf_len, tlv_buf_left; |
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u8 *tlv_buf; |
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u32 i; |
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|
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tlv_buf = ((u8 *)rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg); |
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tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*rate_cfg); |
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|
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while (tlv_buf_left >= sizeof(*head)) { |
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head = (struct mwifiex_ie_types_header *)tlv_buf; |
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tlv = le16_to_cpu(head->type); |
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tlv_buf_len = le16_to_cpu(head->len); |
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|
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if (tlv_buf_left < (sizeof(*head) + tlv_buf_len)) |
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break; |
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|
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switch (tlv) { |
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case TLV_TYPE_RATE_SCOPE: |
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rate_scope = (struct mwifiex_rate_scope *) tlv_buf; |
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priv->bitmap_rates[0] = |
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le16_to_cpu(rate_scope->hr_dsss_rate_bitmap); |
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priv->bitmap_rates[1] = |
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le16_to_cpu(rate_scope->ofdm_rate_bitmap); |
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for (i = 0; |
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i < ARRAY_SIZE(rate_scope->ht_mcs_rate_bitmap); |
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i++) |
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priv->bitmap_rates[2 + i] = |
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le16_to_cpu(rate_scope-> |
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ht_mcs_rate_bitmap[i]); |
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|
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if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { |
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for (i = 0; i < ARRAY_SIZE(rate_scope-> |
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vht_mcs_rate_bitmap); |
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i++) |
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priv->bitmap_rates[10 + i] = |
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le16_to_cpu(rate_scope-> |
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vht_mcs_rate_bitmap[i]); |
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} |
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break; |
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/* Add RATE_DROP tlv here */ |
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} |
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|
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tlv_buf += (sizeof(*head) + tlv_buf_len); |
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tlv_buf_left -= (sizeof(*head) + tlv_buf_len); |
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} |
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|
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priv->is_data_rate_auto = mwifiex_is_rate_auto(priv); |
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|
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if (priv->is_data_rate_auto) |
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priv->data_rate = 0; |
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else |
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return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_TX_RATE_QUERY, |
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HostCmd_ACT_GEN_GET, 0, NULL, false); |
|
|
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return 0; |
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} |
|
|
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/* |
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* This function handles the command response of get Tx power level. |
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* |
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* Handling includes saving the maximum and minimum Tx power levels |
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* in driver, as well as sending the values to user. |
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*/ |
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static int mwifiex_get_power_level(struct mwifiex_private *priv, void *data_buf) |
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{ |
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int length, max_power = -1, min_power = -1; |
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struct mwifiex_types_power_group *pg_tlv_hdr; |
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struct mwifiex_power_group *pg; |
|
|
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if (!data_buf) |
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return -1; |
|
|
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pg_tlv_hdr = (struct mwifiex_types_power_group *)((u8 *)data_buf); |
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pg = (struct mwifiex_power_group *) |
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((u8 *) pg_tlv_hdr + sizeof(struct mwifiex_types_power_group)); |
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length = le16_to_cpu(pg_tlv_hdr->length); |
|
|
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/* At least one structure required to update power */ |
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if (length < sizeof(struct mwifiex_power_group)) |
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return 0; |
|
|
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max_power = pg->power_max; |
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min_power = pg->power_min; |
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length -= sizeof(struct mwifiex_power_group); |
|
|
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while (length >= sizeof(struct mwifiex_power_group)) { |
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pg++; |
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if (max_power < pg->power_max) |
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max_power = pg->power_max; |
|
|
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if (min_power > pg->power_min) |
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min_power = pg->power_min; |
|
|
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length -= sizeof(struct mwifiex_power_group); |
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} |
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priv->min_tx_power_level = (u8) min_power; |
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priv->max_tx_power_level = (u8) max_power; |
|
|
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return 0; |
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} |
|
|
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/* |
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* This function handles the command response of set/get Tx power |
|
* configurations. |
|
* |
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* Handling includes changing the header fields into CPU format |
|
* and saving the current Tx power level in driver. |
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*/ |
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static int mwifiex_ret_tx_power_cfg(struct mwifiex_private *priv, |
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struct host_cmd_ds_command *resp) |
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{ |
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struct mwifiex_adapter *adapter = priv->adapter; |
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struct host_cmd_ds_txpwr_cfg *txp_cfg = &resp->params.txp_cfg; |
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struct mwifiex_types_power_group *pg_tlv_hdr; |
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struct mwifiex_power_group *pg; |
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u16 action = le16_to_cpu(txp_cfg->action); |
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u16 tlv_buf_left; |
|
|
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pg_tlv_hdr = (struct mwifiex_types_power_group *) |
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((u8 *)txp_cfg + |
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sizeof(struct host_cmd_ds_txpwr_cfg)); |
|
|
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pg = (struct mwifiex_power_group *) |
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((u8 *)pg_tlv_hdr + |
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sizeof(struct mwifiex_types_power_group)); |
|
|
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tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*txp_cfg); |
|
if (tlv_buf_left < |
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le16_to_cpu(pg_tlv_hdr->length) + sizeof(*pg_tlv_hdr)) |
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return 0; |
|
|
|
switch (action) { |
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case HostCmd_ACT_GEN_GET: |
|
if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) |
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mwifiex_get_power_level(priv, pg_tlv_hdr); |
|
|
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priv->tx_power_level = (u16) pg->power_min; |
|
break; |
|
|
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case HostCmd_ACT_GEN_SET: |
|
if (!le32_to_cpu(txp_cfg->mode)) |
|
break; |
|
|
|
if (pg->power_max == pg->power_min) |
|
priv->tx_power_level = (u16) pg->power_min; |
|
break; |
|
default: |
|
mwifiex_dbg(adapter, ERROR, |
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"CMD_RESP: unknown cmd action %d\n", |
|
action); |
|
return 0; |
|
} |
|
mwifiex_dbg(adapter, INFO, |
|
"info: Current TxPower Level = %d, Max Power=%d, Min Power=%d\n", |
|
priv->tx_power_level, priv->max_tx_power_level, |
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priv->min_tx_power_level); |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of get RF Tx power. |
|
*/ |
|
static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_rf_tx_pwr *txp = &resp->params.txp; |
|
u16 action = le16_to_cpu(txp->action); |
|
|
|
priv->tx_power_level = le16_to_cpu(txp->cur_level); |
|
|
|
if (action == HostCmd_ACT_GEN_GET) { |
|
priv->max_tx_power_level = txp->max_power; |
|
priv->min_tx_power_level = txp->min_power; |
|
} |
|
|
|
mwifiex_dbg(priv->adapter, INFO, |
|
"Current TxPower Level=%d, Max Power=%d, Min Power=%d\n", |
|
priv->tx_power_level, priv->max_tx_power_level, |
|
priv->min_tx_power_level); |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of set rf antenna |
|
*/ |
|
static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo; |
|
struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso; |
|
struct mwifiex_adapter *adapter = priv->adapter; |
|
|
|
if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) { |
|
priv->tx_ant = le16_to_cpu(ant_mimo->tx_ant_mode); |
|
priv->rx_ant = le16_to_cpu(ant_mimo->rx_ant_mode); |
|
mwifiex_dbg(adapter, INFO, |
|
"RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x\t" |
|
"Rx action = 0x%x, Rx Mode = 0x%04x\n", |
|
le16_to_cpu(ant_mimo->action_tx), |
|
le16_to_cpu(ant_mimo->tx_ant_mode), |
|
le16_to_cpu(ant_mimo->action_rx), |
|
le16_to_cpu(ant_mimo->rx_ant_mode)); |
|
} else { |
|
priv->tx_ant = le16_to_cpu(ant_siso->ant_mode); |
|
priv->rx_ant = le16_to_cpu(ant_siso->ant_mode); |
|
mwifiex_dbg(adapter, INFO, |
|
"RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n", |
|
le16_to_cpu(ant_siso->action), |
|
le16_to_cpu(ant_siso->ant_mode)); |
|
} |
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of set/get MAC address. |
|
* |
|
* Handling includes saving the MAC address in driver. |
|
*/ |
|
static int mwifiex_ret_802_11_mac_address(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_802_11_mac_address *cmd_mac_addr = |
|
&resp->params.mac_addr; |
|
|
|
memcpy(priv->curr_addr, cmd_mac_addr->mac_addr, ETH_ALEN); |
|
|
|
mwifiex_dbg(priv->adapter, INFO, |
|
"info: set mac address: %pM\n", priv->curr_addr); |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of set/get MAC multicast |
|
* address. |
|
*/ |
|
static int mwifiex_ret_mac_multicast_adr(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of get Tx rate query. |
|
* |
|
* Handling includes changing the header fields into CPU format |
|
* and saving the Tx rate and HT information parameters in driver. |
|
* |
|
* Both rate configuration and current data rate can be retrieved |
|
* with this request. |
|
*/ |
|
static int mwifiex_ret_802_11_tx_rate_query(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
priv->tx_rate = resp->params.tx_rate.tx_rate; |
|
priv->tx_htinfo = resp->params.tx_rate.ht_info; |
|
if (!priv->is_data_rate_auto) |
|
priv->data_rate = |
|
mwifiex_index_to_data_rate(priv, priv->tx_rate, |
|
priv->tx_htinfo); |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of a deauthenticate |
|
* command. |
|
* |
|
* If the deauthenticated MAC matches the current BSS MAC, the connection |
|
* state is reset. |
|
*/ |
|
static int mwifiex_ret_802_11_deauthenticate(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct mwifiex_adapter *adapter = priv->adapter; |
|
|
|
adapter->dbg.num_cmd_deauth++; |
|
if (!memcmp(resp->params.deauth.mac_addr, |
|
&priv->curr_bss_params.bss_descriptor.mac_address, |
|
sizeof(resp->params.deauth.mac_addr))) |
|
mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING, |
|
false); |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of ad-hoc stop. |
|
* |
|
* The function resets the connection state in driver. |
|
*/ |
|
static int mwifiex_ret_802_11_ad_hoc_stop(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
mwifiex_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING, false); |
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of set/get v1 key material. |
|
* |
|
* Handling includes updating the driver parameters to reflect the |
|
* changes. |
|
*/ |
|
static int mwifiex_ret_802_11_key_material_v1(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_802_11_key_material *key = |
|
&resp->params.key_material; |
|
int len; |
|
|
|
len = le16_to_cpu(key->key_param_set.key_len); |
|
if (len > sizeof(key->key_param_set.key)) |
|
return -EINVAL; |
|
|
|
if (le16_to_cpu(key->action) == HostCmd_ACT_GEN_SET) { |
|
if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) { |
|
mwifiex_dbg(priv->adapter, INFO, |
|
"info: key: GTK is set\n"); |
|
priv->wpa_is_gtk_set = true; |
|
priv->scan_block = false; |
|
priv->port_open = true; |
|
} |
|
} |
|
|
|
memset(priv->aes_key.key_param_set.key, 0, |
|
sizeof(key->key_param_set.key)); |
|
priv->aes_key.key_param_set.key_len = cpu_to_le16(len); |
|
memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key, len); |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of set/get v2 key material. |
|
* |
|
* Handling includes updating the driver parameters to reflect the |
|
* changes. |
|
*/ |
|
static int mwifiex_ret_802_11_key_material_v2(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_802_11_key_material_v2 *key_v2; |
|
int len; |
|
|
|
key_v2 = &resp->params.key_material_v2; |
|
|
|
len = le16_to_cpu(key_v2->key_param_set.key_params.aes.key_len); |
|
if (len > sizeof(key_v2->key_param_set.key_params.aes.key)) |
|
return -EINVAL; |
|
|
|
if (le16_to_cpu(key_v2->action) == HostCmd_ACT_GEN_SET) { |
|
if ((le16_to_cpu(key_v2->key_param_set.key_info) & KEY_MCAST)) { |
|
mwifiex_dbg(priv->adapter, INFO, "info: key: GTK is set\n"); |
|
priv->wpa_is_gtk_set = true; |
|
priv->scan_block = false; |
|
priv->port_open = true; |
|
} |
|
} |
|
|
|
if (key_v2->key_param_set.key_type != KEY_TYPE_ID_AES) |
|
return 0; |
|
|
|
memset(priv->aes_key_v2.key_param_set.key_params.aes.key, 0, |
|
sizeof(key_v2->key_param_set.key_params.aes.key)); |
|
priv->aes_key_v2.key_param_set.key_params.aes.key_len = |
|
cpu_to_le16(len); |
|
memcpy(priv->aes_key_v2.key_param_set.key_params.aes.key, |
|
key_v2->key_param_set.key_params.aes.key, len); |
|
|
|
return 0; |
|
} |
|
|
|
/* Wrapper function for processing response of key material command */ |
|
static int mwifiex_ret_802_11_key_material(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
if (priv->adapter->key_api_major_ver == KEY_API_VER_MAJOR_V2) |
|
return mwifiex_ret_802_11_key_material_v2(priv, resp); |
|
else |
|
return mwifiex_ret_802_11_key_material_v1(priv, resp); |
|
} |
|
|
|
/* |
|
* This function handles the command response of get 11d domain information. |
|
*/ |
|
static int mwifiex_ret_802_11d_domain_info(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_802_11d_domain_info_rsp *domain_info = |
|
&resp->params.domain_info_resp; |
|
struct mwifiex_ietypes_domain_param_set *domain = &domain_info->domain; |
|
u16 action = le16_to_cpu(domain_info->action); |
|
u8 no_of_triplet; |
|
|
|
no_of_triplet = (u8) ((le16_to_cpu(domain->header.len) |
|
- IEEE80211_COUNTRY_STRING_LEN) |
|
/ sizeof(struct ieee80211_country_ie_triplet)); |
|
|
|
mwifiex_dbg(priv->adapter, INFO, |
|
"info: 11D Domain Info Resp: no_of_triplet=%d\n", |
|
no_of_triplet); |
|
|
|
if (no_of_triplet > MWIFIEX_MAX_TRIPLET_802_11D) { |
|
mwifiex_dbg(priv->adapter, FATAL, |
|
"11D: invalid number of triplets %d returned\n", |
|
no_of_triplet); |
|
return -1; |
|
} |
|
|
|
switch (action) { |
|
case HostCmd_ACT_GEN_SET: /* Proc Set Action */ |
|
break; |
|
case HostCmd_ACT_GEN_GET: |
|
break; |
|
default: |
|
mwifiex_dbg(priv->adapter, ERROR, |
|
"11D: invalid action:%d\n", domain_info->action); |
|
return -1; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of get extended version. |
|
* |
|
* Handling includes forming the extended version string and sending it |
|
* to application. |
|
*/ |
|
static int mwifiex_ret_ver_ext(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp, |
|
struct host_cmd_ds_version_ext *version_ext) |
|
{ |
|
struct host_cmd_ds_version_ext *ver_ext = &resp->params.verext; |
|
|
|
if (version_ext) { |
|
version_ext->version_str_sel = ver_ext->version_str_sel; |
|
memcpy(version_ext->version_str, ver_ext->version_str, |
|
sizeof(char) * 128); |
|
memcpy(priv->version_str, ver_ext->version_str, 128); |
|
} |
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of remain on channel. |
|
*/ |
|
static int |
|
mwifiex_ret_remain_on_chan(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp, |
|
struct host_cmd_ds_remain_on_chan *roc_cfg) |
|
{ |
|
struct host_cmd_ds_remain_on_chan *resp_cfg = &resp->params.roc_cfg; |
|
|
|
if (roc_cfg) |
|
memcpy(roc_cfg, resp_cfg, sizeof(*roc_cfg)); |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of P2P mode cfg. |
|
*/ |
|
static int |
|
mwifiex_ret_p2p_mode_cfg(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp, |
|
void *data_buf) |
|
{ |
|
struct host_cmd_ds_p2p_mode_cfg *mode_cfg = &resp->params.mode_cfg; |
|
|
|
if (data_buf) |
|
put_unaligned_le16(le16_to_cpu(mode_cfg->mode), data_buf); |
|
|
|
return 0; |
|
} |
|
|
|
/* This function handles the command response of mem_access command |
|
*/ |
|
static int |
|
mwifiex_ret_mem_access(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp, void *pioctl_buf) |
|
{ |
|
struct host_cmd_ds_mem_access *mem = (void *)&resp->params.mem; |
|
|
|
priv->mem_rw.addr = le32_to_cpu(mem->addr); |
|
priv->mem_rw.value = le32_to_cpu(mem->value); |
|
|
|
return 0; |
|
} |
|
/* |
|
* This function handles the command response of register access. |
|
* |
|
* The register value and offset are returned to the user. For EEPROM |
|
* access, the byte count is also returned. |
|
*/ |
|
static int mwifiex_ret_reg_access(u16 type, struct host_cmd_ds_command *resp, |
|
void *data_buf) |
|
{ |
|
struct mwifiex_ds_reg_rw *reg_rw; |
|
struct mwifiex_ds_read_eeprom *eeprom; |
|
union reg { |
|
struct host_cmd_ds_mac_reg_access *mac; |
|
struct host_cmd_ds_bbp_reg_access *bbp; |
|
struct host_cmd_ds_rf_reg_access *rf; |
|
struct host_cmd_ds_pmic_reg_access *pmic; |
|
struct host_cmd_ds_802_11_eeprom_access *eeprom; |
|
} r; |
|
|
|
if (!data_buf) |
|
return 0; |
|
|
|
reg_rw = data_buf; |
|
eeprom = data_buf; |
|
switch (type) { |
|
case HostCmd_CMD_MAC_REG_ACCESS: |
|
r.mac = &resp->params.mac_reg; |
|
reg_rw->offset = (u32) le16_to_cpu(r.mac->offset); |
|
reg_rw->value = le32_to_cpu(r.mac->value); |
|
break; |
|
case HostCmd_CMD_BBP_REG_ACCESS: |
|
r.bbp = &resp->params.bbp_reg; |
|
reg_rw->offset = (u32) le16_to_cpu(r.bbp->offset); |
|
reg_rw->value = (u32) r.bbp->value; |
|
break; |
|
|
|
case HostCmd_CMD_RF_REG_ACCESS: |
|
r.rf = &resp->params.rf_reg; |
|
reg_rw->offset = (u32) le16_to_cpu(r.rf->offset); |
|
reg_rw->value = (u32) r.bbp->value; |
|
break; |
|
case HostCmd_CMD_PMIC_REG_ACCESS: |
|
r.pmic = &resp->params.pmic_reg; |
|
reg_rw->offset = (u32) le16_to_cpu(r.pmic->offset); |
|
reg_rw->value = (u32) r.pmic->value; |
|
break; |
|
case HostCmd_CMD_CAU_REG_ACCESS: |
|
r.rf = &resp->params.rf_reg; |
|
reg_rw->offset = (u32) le16_to_cpu(r.rf->offset); |
|
reg_rw->value = (u32) r.rf->value; |
|
break; |
|
case HostCmd_CMD_802_11_EEPROM_ACCESS: |
|
r.eeprom = &resp->params.eeprom; |
|
pr_debug("info: EEPROM read len=%x\n", |
|
le16_to_cpu(r.eeprom->byte_count)); |
|
if (eeprom->byte_count < le16_to_cpu(r.eeprom->byte_count)) { |
|
eeprom->byte_count = 0; |
|
pr_debug("info: EEPROM read length is too big\n"); |
|
return -1; |
|
} |
|
eeprom->offset = le16_to_cpu(r.eeprom->offset); |
|
eeprom->byte_count = le16_to_cpu(r.eeprom->byte_count); |
|
if (eeprom->byte_count > 0) |
|
memcpy(&eeprom->value, &r.eeprom->value, |
|
min((u16)MAX_EEPROM_DATA, eeprom->byte_count)); |
|
break; |
|
default: |
|
return -1; |
|
} |
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command response of get IBSS coalescing status. |
|
* |
|
* If the received BSSID is different than the current one, the current BSSID, |
|
* beacon interval, ATIM window and ERP information are updated, along with |
|
* changing the ad-hoc state accordingly. |
|
*/ |
|
static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp = |
|
&(resp->params.ibss_coalescing); |
|
|
|
if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET) |
|
return 0; |
|
|
|
mwifiex_dbg(priv->adapter, INFO, |
|
"info: new BSSID %pM\n", ibss_coal_resp->bssid); |
|
|
|
/* If rsp has NULL BSSID, Just return..... No Action */ |
|
if (is_zero_ether_addr(ibss_coal_resp->bssid)) { |
|
mwifiex_dbg(priv->adapter, FATAL, "new BSSID is NULL\n"); |
|
return 0; |
|
} |
|
|
|
/* If BSSID is diff, modify current BSS parameters */ |
|
if (!ether_addr_equal(priv->curr_bss_params.bss_descriptor.mac_address, ibss_coal_resp->bssid)) { |
|
/* BSSID */ |
|
memcpy(priv->curr_bss_params.bss_descriptor.mac_address, |
|
ibss_coal_resp->bssid, ETH_ALEN); |
|
|
|
/* Beacon Interval */ |
|
priv->curr_bss_params.bss_descriptor.beacon_period |
|
= le16_to_cpu(ibss_coal_resp->beacon_interval); |
|
|
|
/* ERP Information */ |
|
priv->curr_bss_params.bss_descriptor.erp_flags = |
|
(u8) le16_to_cpu(ibss_coal_resp->use_g_rate_protect); |
|
|
|
priv->adhoc_state = ADHOC_COALESCED; |
|
} |
|
|
|
return 0; |
|
} |
|
static int mwifiex_ret_tdls_oper(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_tdls_oper *cmd_tdls_oper = &resp->params.tdls_oper; |
|
u16 reason = le16_to_cpu(cmd_tdls_oper->reason); |
|
u16 action = le16_to_cpu(cmd_tdls_oper->tdls_action); |
|
struct mwifiex_sta_node *node = |
|
mwifiex_get_sta_entry(priv, cmd_tdls_oper->peer_mac); |
|
|
|
switch (action) { |
|
case ACT_TDLS_DELETE: |
|
if (reason) { |
|
if (!node || reason == TDLS_ERR_LINK_NONEXISTENT) |
|
mwifiex_dbg(priv->adapter, MSG, |
|
"TDLS link delete for %pM failed: reason %d\n", |
|
cmd_tdls_oper->peer_mac, reason); |
|
else |
|
mwifiex_dbg(priv->adapter, ERROR, |
|
"TDLS link delete for %pM failed: reason %d\n", |
|
cmd_tdls_oper->peer_mac, reason); |
|
} else { |
|
mwifiex_dbg(priv->adapter, MSG, |
|
"TDLS link delete for %pM successful\n", |
|
cmd_tdls_oper->peer_mac); |
|
} |
|
break; |
|
case ACT_TDLS_CREATE: |
|
if (reason) { |
|
mwifiex_dbg(priv->adapter, ERROR, |
|
"TDLS link creation for %pM failed: reason %d", |
|
cmd_tdls_oper->peer_mac, reason); |
|
if (node && reason != TDLS_ERR_LINK_EXISTS) |
|
node->tdls_status = TDLS_SETUP_FAILURE; |
|
} else { |
|
mwifiex_dbg(priv->adapter, MSG, |
|
"TDLS link creation for %pM successful", |
|
cmd_tdls_oper->peer_mac); |
|
} |
|
break; |
|
case ACT_TDLS_CONFIG: |
|
if (reason) { |
|
mwifiex_dbg(priv->adapter, ERROR, |
|
"TDLS link config for %pM failed, reason %d\n", |
|
cmd_tdls_oper->peer_mac, reason); |
|
if (node) |
|
node->tdls_status = TDLS_SETUP_FAILURE; |
|
} else { |
|
mwifiex_dbg(priv->adapter, MSG, |
|
"TDLS link config for %pM successful\n", |
|
cmd_tdls_oper->peer_mac); |
|
} |
|
break; |
|
default: |
|
mwifiex_dbg(priv->adapter, ERROR, |
|
"Unknown TDLS command action response %d", action); |
|
return -1; |
|
} |
|
|
|
return 0; |
|
} |
|
/* |
|
* This function handles the command response for subscribe event command. |
|
*/ |
|
static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event = |
|
&resp->params.subsc_evt; |
|
|
|
/* For every subscribe event command (Get/Set/Clear), FW reports the |
|
* current set of subscribed events*/ |
|
mwifiex_dbg(priv->adapter, EVENT, |
|
"Bitmap of currently subscribed events: %16x\n", |
|
le16_to_cpu(cmd_sub_event->events)); |
|
|
|
return 0; |
|
} |
|
|
|
static int mwifiex_ret_uap_sta_list(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_sta_list *sta_list = |
|
&resp->params.sta_list; |
|
struct mwifiex_ie_types_sta_info *sta_info = (void *)&sta_list->tlv; |
|
int i; |
|
struct mwifiex_sta_node *sta_node; |
|
|
|
for (i = 0; i < (le16_to_cpu(sta_list->sta_count)); i++) { |
|
sta_node = mwifiex_get_sta_entry(priv, sta_info->mac); |
|
if (unlikely(!sta_node)) |
|
continue; |
|
|
|
sta_node->stats.rssi = sta_info->rssi; |
|
sta_info++; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
/* This function handles the command response of set_cfg_data */ |
|
static int mwifiex_ret_cfg_data(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
if (resp->result != HostCmd_RESULT_OK) { |
|
mwifiex_dbg(priv->adapter, ERROR, "Cal data cmd resp failed\n"); |
|
return -1; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
/** This Function handles the command response of sdio rx aggr */ |
|
static int mwifiex_ret_sdio_rx_aggr_cfg(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct mwifiex_adapter *adapter = priv->adapter; |
|
struct host_cmd_sdio_sp_rx_aggr_cfg *cfg = |
|
&resp->params.sdio_rx_aggr_cfg; |
|
|
|
adapter->sdio_rx_aggr_enable = cfg->enable; |
|
adapter->sdio_rx_block_size = le16_to_cpu(cfg->block_size); |
|
|
|
return 0; |
|
} |
|
|
|
static int mwifiex_ret_robust_coex(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp, |
|
bool *is_timeshare) |
|
{ |
|
struct host_cmd_ds_robust_coex *coex = &resp->params.coex; |
|
struct mwifiex_ie_types_robust_coex *coex_tlv; |
|
u16 action = le16_to_cpu(coex->action); |
|
u32 mode; |
|
|
|
coex_tlv = (struct mwifiex_ie_types_robust_coex |
|
*)((u8 *)coex + sizeof(struct host_cmd_ds_robust_coex)); |
|
if (action == HostCmd_ACT_GEN_GET) { |
|
mode = le32_to_cpu(coex_tlv->mode); |
|
if (mode == MWIFIEX_COEX_MODE_TIMESHARE) |
|
*is_timeshare = true; |
|
else |
|
*is_timeshare = false; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static struct ieee80211_regdomain * |
|
mwifiex_create_custom_regdomain(struct mwifiex_private *priv, |
|
u8 *buf, u16 buf_len) |
|
{ |
|
u16 num_chan = buf_len / 2; |
|
struct ieee80211_regdomain *regd; |
|
struct ieee80211_reg_rule *rule; |
|
bool new_rule; |
|
int idx, freq, prev_freq = 0; |
|
u32 bw, prev_bw = 0; |
|
u8 chflags, prev_chflags = 0, valid_rules = 0; |
|
|
|
if (WARN_ON_ONCE(num_chan > NL80211_MAX_SUPP_REG_RULES)) |
|
return ERR_PTR(-EINVAL); |
|
|
|
regd = kzalloc(struct_size(regd, reg_rules, num_chan), GFP_KERNEL); |
|
if (!regd) |
|
return ERR_PTR(-ENOMEM); |
|
|
|
for (idx = 0; idx < num_chan; idx++) { |
|
u8 chan; |
|
enum nl80211_band band; |
|
|
|
chan = *buf++; |
|
if (!chan) { |
|
kfree(regd); |
|
return NULL; |
|
} |
|
chflags = *buf++; |
|
band = (chan <= 14) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; |
|
freq = ieee80211_channel_to_frequency(chan, band); |
|
new_rule = false; |
|
|
|
if (chflags & MWIFIEX_CHANNEL_DISABLED) |
|
continue; |
|
|
|
if (band == NL80211_BAND_5GHZ) { |
|
if (!(chflags & MWIFIEX_CHANNEL_NOHT80)) |
|
bw = MHZ_TO_KHZ(80); |
|
else if (!(chflags & MWIFIEX_CHANNEL_NOHT40)) |
|
bw = MHZ_TO_KHZ(40); |
|
else |
|
bw = MHZ_TO_KHZ(20); |
|
} else { |
|
if (!(chflags & MWIFIEX_CHANNEL_NOHT40)) |
|
bw = MHZ_TO_KHZ(40); |
|
else |
|
bw = MHZ_TO_KHZ(20); |
|
} |
|
|
|
if (idx == 0 || prev_chflags != chflags || prev_bw != bw || |
|
freq - prev_freq > 20) { |
|
valid_rules++; |
|
new_rule = true; |
|
} |
|
|
|
rule = ®d->reg_rules[valid_rules - 1]; |
|
|
|
rule->freq_range.end_freq_khz = MHZ_TO_KHZ(freq + 10); |
|
|
|
prev_chflags = chflags; |
|
prev_freq = freq; |
|
prev_bw = bw; |
|
|
|
if (!new_rule) |
|
continue; |
|
|
|
rule->freq_range.start_freq_khz = MHZ_TO_KHZ(freq - 10); |
|
rule->power_rule.max_eirp = DBM_TO_MBM(19); |
|
|
|
if (chflags & MWIFIEX_CHANNEL_PASSIVE) |
|
rule->flags = NL80211_RRF_NO_IR; |
|
|
|
if (chflags & MWIFIEX_CHANNEL_DFS) |
|
rule->flags = NL80211_RRF_DFS; |
|
|
|
rule->freq_range.max_bandwidth_khz = bw; |
|
} |
|
|
|
regd->n_reg_rules = valid_rules; |
|
regd->alpha2[0] = '9'; |
|
regd->alpha2[1] = '9'; |
|
|
|
return regd; |
|
} |
|
|
|
static int mwifiex_ret_chan_region_cfg(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_chan_region_cfg *reg = &resp->params.reg_cfg; |
|
u16 action = le16_to_cpu(reg->action); |
|
u16 tlv, tlv_buf_len, tlv_buf_left; |
|
struct mwifiex_ie_types_header *head; |
|
struct ieee80211_regdomain *regd; |
|
u8 *tlv_buf; |
|
|
|
if (action != HostCmd_ACT_GEN_GET) |
|
return 0; |
|
|
|
tlv_buf = (u8 *)reg + sizeof(*reg); |
|
tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*reg); |
|
|
|
while (tlv_buf_left >= sizeof(*head)) { |
|
head = (struct mwifiex_ie_types_header *)tlv_buf; |
|
tlv = le16_to_cpu(head->type); |
|
tlv_buf_len = le16_to_cpu(head->len); |
|
|
|
if (tlv_buf_left < (sizeof(*head) + tlv_buf_len)) |
|
break; |
|
|
|
switch (tlv) { |
|
case TLV_TYPE_CHAN_ATTR_CFG: |
|
mwifiex_dbg_dump(priv->adapter, CMD_D, "CHAN:", |
|
(u8 *)head + sizeof(*head), |
|
tlv_buf_len); |
|
regd = mwifiex_create_custom_regdomain(priv, |
|
(u8 *)head + sizeof(*head), tlv_buf_len); |
|
if (!IS_ERR(regd)) |
|
priv->adapter->regd = regd; |
|
break; |
|
} |
|
|
|
tlv_buf += (sizeof(*head) + tlv_buf_len); |
|
tlv_buf_left -= (sizeof(*head) + tlv_buf_len); |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int mwifiex_ret_pkt_aggr_ctrl(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
struct host_cmd_ds_pkt_aggr_ctrl *pkt_aggr_ctrl = |
|
&resp->params.pkt_aggr_ctrl; |
|
struct mwifiex_adapter *adapter = priv->adapter; |
|
|
|
adapter->bus_aggr.enable = le16_to_cpu(pkt_aggr_ctrl->enable); |
|
if (adapter->bus_aggr.enable) |
|
adapter->intf_hdr_len = INTF_HEADER_LEN; |
|
adapter->bus_aggr.mode = MWIFIEX_BUS_AGGR_MODE_LEN_V2; |
|
adapter->bus_aggr.tx_aggr_max_size = |
|
le16_to_cpu(pkt_aggr_ctrl->tx_aggr_max_size); |
|
adapter->bus_aggr.tx_aggr_max_num = |
|
le16_to_cpu(pkt_aggr_ctrl->tx_aggr_max_num); |
|
adapter->bus_aggr.tx_aggr_align = |
|
le16_to_cpu(pkt_aggr_ctrl->tx_aggr_align); |
|
|
|
return 0; |
|
} |
|
|
|
static int mwifiex_ret_get_chan_info(struct mwifiex_private *priv, |
|
struct host_cmd_ds_command *resp, |
|
struct mwifiex_channel_band *channel_band) |
|
{ |
|
struct host_cmd_ds_sta_configure *sta_cfg_cmd = &resp->params.sta_cfg; |
|
struct host_cmd_tlv_channel_band *tlv_band_channel; |
|
|
|
tlv_band_channel = |
|
(struct host_cmd_tlv_channel_band *)sta_cfg_cmd->tlv_buffer; |
|
memcpy(&channel_band->band_config, &tlv_band_channel->band_config, |
|
sizeof(struct mwifiex_band_config)); |
|
channel_band->channel = tlv_band_channel->channel; |
|
|
|
return 0; |
|
} |
|
|
|
/* |
|
* This function handles the command responses. |
|
* |
|
* This is a generic function, which calls command specific |
|
* response handlers based on the command ID. |
|
*/ |
|
int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, |
|
struct host_cmd_ds_command *resp) |
|
{ |
|
int ret = 0; |
|
struct mwifiex_adapter *adapter = priv->adapter; |
|
void *data_buf = adapter->curr_cmd->data_buf; |
|
|
|
/* If the command is not successful, cleanup and return failure */ |
|
if (resp->result != HostCmd_RESULT_OK) { |
|
mwifiex_process_cmdresp_error(priv, resp); |
|
return -1; |
|
} |
|
/* Command successful, handle response */ |
|
switch (cmdresp_no) { |
|
case HostCmd_CMD_GET_HW_SPEC: |
|
ret = mwifiex_ret_get_hw_spec(priv, resp); |
|
break; |
|
case HostCmd_CMD_CFG_DATA: |
|
ret = mwifiex_ret_cfg_data(priv, resp); |
|
break; |
|
case HostCmd_CMD_MAC_CONTROL: |
|
break; |
|
case HostCmd_CMD_802_11_MAC_ADDRESS: |
|
ret = mwifiex_ret_802_11_mac_address(priv, resp); |
|
break; |
|
case HostCmd_CMD_MAC_MULTICAST_ADR: |
|
ret = mwifiex_ret_mac_multicast_adr(priv, resp); |
|
break; |
|
case HostCmd_CMD_TX_RATE_CFG: |
|
ret = mwifiex_ret_tx_rate_cfg(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_SCAN: |
|
ret = mwifiex_ret_802_11_scan(priv, resp); |
|
adapter->curr_cmd->wait_q_enabled = false; |
|
break; |
|
case HostCmd_CMD_802_11_SCAN_EXT: |
|
ret = mwifiex_ret_802_11_scan_ext(priv, resp); |
|
adapter->curr_cmd->wait_q_enabled = false; |
|
break; |
|
case HostCmd_CMD_802_11_BG_SCAN_QUERY: |
|
ret = mwifiex_ret_802_11_scan(priv, resp); |
|
cfg80211_sched_scan_results(priv->wdev.wiphy, 0); |
|
mwifiex_dbg(adapter, CMD, |
|
"info: CMD_RESP: BG_SCAN result is ready!\n"); |
|
break; |
|
case HostCmd_CMD_802_11_BG_SCAN_CONFIG: |
|
break; |
|
case HostCmd_CMD_TXPWR_CFG: |
|
ret = mwifiex_ret_tx_power_cfg(priv, resp); |
|
break; |
|
case HostCmd_CMD_RF_TX_PWR: |
|
ret = mwifiex_ret_rf_tx_power(priv, resp); |
|
break; |
|
case HostCmd_CMD_RF_ANTENNA: |
|
ret = mwifiex_ret_rf_antenna(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_PS_MODE_ENH: |
|
ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_802_11_HS_CFG_ENH: |
|
ret = mwifiex_ret_802_11_hs_cfg(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_ASSOCIATE: |
|
ret = mwifiex_ret_802_11_associate(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_DEAUTHENTICATE: |
|
ret = mwifiex_ret_802_11_deauthenticate(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_AD_HOC_START: |
|
case HostCmd_CMD_802_11_AD_HOC_JOIN: |
|
ret = mwifiex_ret_802_11_ad_hoc(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_AD_HOC_STOP: |
|
ret = mwifiex_ret_802_11_ad_hoc_stop(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_GET_LOG: |
|
ret = mwifiex_ret_get_log(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_RSSI_INFO: |
|
ret = mwifiex_ret_802_11_rssi_info(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_SNMP_MIB: |
|
ret = mwifiex_ret_802_11_snmp_mib(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_802_11_TX_RATE_QUERY: |
|
ret = mwifiex_ret_802_11_tx_rate_query(priv, resp); |
|
break; |
|
case HostCmd_CMD_VERSION_EXT: |
|
ret = mwifiex_ret_ver_ext(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_REMAIN_ON_CHAN: |
|
ret = mwifiex_ret_remain_on_chan(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_11AC_CFG: |
|
break; |
|
case HostCmd_CMD_PACKET_AGGR_CTRL: |
|
ret = mwifiex_ret_pkt_aggr_ctrl(priv, resp); |
|
break; |
|
case HostCmd_CMD_P2P_MODE_CFG: |
|
ret = mwifiex_ret_p2p_mode_cfg(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_MGMT_FRAME_REG: |
|
case HostCmd_CMD_FUNC_INIT: |
|
case HostCmd_CMD_FUNC_SHUTDOWN: |
|
break; |
|
case HostCmd_CMD_802_11_KEY_MATERIAL: |
|
ret = mwifiex_ret_802_11_key_material(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11D_DOMAIN_INFO: |
|
ret = mwifiex_ret_802_11d_domain_info(priv, resp); |
|
break; |
|
case HostCmd_CMD_11N_ADDBA_REQ: |
|
ret = mwifiex_ret_11n_addba_req(priv, resp); |
|
break; |
|
case HostCmd_CMD_11N_DELBA: |
|
ret = mwifiex_ret_11n_delba(priv, resp); |
|
break; |
|
case HostCmd_CMD_11N_ADDBA_RSP: |
|
ret = mwifiex_ret_11n_addba_resp(priv, resp); |
|
break; |
|
case HostCmd_CMD_RECONFIGURE_TX_BUFF: |
|
if (0xffff == (u16)le16_to_cpu(resp->params.tx_buf.buff_size)) { |
|
if (adapter->iface_type == MWIFIEX_USB && |
|
adapter->usb_mc_setup) { |
|
if (adapter->if_ops.multi_port_resync) |
|
adapter->if_ops. |
|
multi_port_resync(adapter); |
|
adapter->usb_mc_setup = false; |
|
adapter->tx_lock_flag = false; |
|
} |
|
break; |
|
} |
|
adapter->tx_buf_size = (u16) le16_to_cpu(resp->params. |
|
tx_buf.buff_size); |
|
adapter->tx_buf_size = (adapter->tx_buf_size |
|
/ MWIFIEX_SDIO_BLOCK_SIZE) |
|
* MWIFIEX_SDIO_BLOCK_SIZE; |
|
adapter->curr_tx_buf_size = adapter->tx_buf_size; |
|
mwifiex_dbg(adapter, CMD, "cmd: curr_tx_buf_size=%d\n", |
|
adapter->curr_tx_buf_size); |
|
|
|
if (adapter->if_ops.update_mp_end_port) |
|
adapter->if_ops.update_mp_end_port(adapter, |
|
le16_to_cpu(resp->params.tx_buf.mp_end_port)); |
|
break; |
|
case HostCmd_CMD_AMSDU_AGGR_CTRL: |
|
break; |
|
case HostCmd_CMD_WMM_GET_STATUS: |
|
ret = mwifiex_ret_wmm_get_status(priv, resp); |
|
break; |
|
case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: |
|
ret = mwifiex_ret_ibss_coalescing_status(priv, resp); |
|
break; |
|
case HostCmd_CMD_MEM_ACCESS: |
|
ret = mwifiex_ret_mem_access(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_MAC_REG_ACCESS: |
|
case HostCmd_CMD_BBP_REG_ACCESS: |
|
case HostCmd_CMD_RF_REG_ACCESS: |
|
case HostCmd_CMD_PMIC_REG_ACCESS: |
|
case HostCmd_CMD_CAU_REG_ACCESS: |
|
case HostCmd_CMD_802_11_EEPROM_ACCESS: |
|
ret = mwifiex_ret_reg_access(cmdresp_no, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_SET_BSS_MODE: |
|
break; |
|
case HostCmd_CMD_11N_CFG: |
|
break; |
|
case HostCmd_CMD_PCIE_DESC_DETAILS: |
|
break; |
|
case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: |
|
ret = mwifiex_ret_subsc_evt(priv, resp); |
|
break; |
|
case HostCmd_CMD_UAP_SYS_CONFIG: |
|
break; |
|
case HOST_CMD_APCMD_STA_LIST: |
|
ret = mwifiex_ret_uap_sta_list(priv, resp); |
|
break; |
|
case HostCmd_CMD_UAP_BSS_START: |
|
adapter->tx_lock_flag = false; |
|
adapter->pps_uapsd_mode = false; |
|
adapter->delay_null_pkt = false; |
|
priv->bss_started = 1; |
|
break; |
|
case HostCmd_CMD_UAP_BSS_STOP: |
|
priv->bss_started = 0; |
|
break; |
|
case HostCmd_CMD_UAP_STA_DEAUTH: |
|
break; |
|
case HOST_CMD_APCMD_SYS_RESET: |
|
break; |
|
case HostCmd_CMD_MEF_CFG: |
|
break; |
|
case HostCmd_CMD_COALESCE_CFG: |
|
break; |
|
case HostCmd_CMD_TDLS_OPER: |
|
ret = mwifiex_ret_tdls_oper(priv, resp); |
|
break; |
|
case HostCmd_CMD_MC_POLICY: |
|
break; |
|
case HostCmd_CMD_CHAN_REPORT_REQUEST: |
|
break; |
|
case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: |
|
ret = mwifiex_ret_sdio_rx_aggr_cfg(priv, resp); |
|
break; |
|
case HostCmd_CMD_HS_WAKEUP_REASON: |
|
ret = mwifiex_ret_wakeup_reason(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_TDLS_CONFIG: |
|
break; |
|
case HostCmd_CMD_ROBUST_COEX: |
|
ret = mwifiex_ret_robust_coex(priv, resp, data_buf); |
|
break; |
|
case HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG: |
|
break; |
|
case HostCmd_CMD_CHAN_REGION_CFG: |
|
ret = mwifiex_ret_chan_region_cfg(priv, resp); |
|
break; |
|
case HostCmd_CMD_STA_CONFIGURE: |
|
ret = mwifiex_ret_get_chan_info(priv, resp, data_buf); |
|
break; |
|
default: |
|
mwifiex_dbg(adapter, ERROR, |
|
"CMD_RESP: unknown cmd response %#x\n", |
|
resp->command); |
|
break; |
|
} |
|
|
|
return ret; |
|
}
|
|
|