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android / kernel / msm.git / 029954ab12840b37bffc3ad6fe329e4a3dccc2ac / . / drivers / staging / qcacld-3.0 / core / hdd / src / wlan_hdd_wext.c
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/*
* Copyright (c) 2011-2018 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* This file was originally distributed by Qualcomm Atheros, Inc.
* under proprietary terms before Copyright ownership was assigned
* to the Linux Foundation.
*/
/**
* DOC: wlan_hdd_wext.c
*
* Linux Wireless Extensions Implementation
*/
#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/wireless.h>
#include <mac_trace.h>
#include <wlan_hdd_includes.h>
#include <cds_api.h>
#include <net/arp.h>
#include <cdp_txrx_stats.h>
#include "sir_params.h"
#include "csr_api.h"
#include "csr_inside_api.h"
#include "sme_rrm_internal.h"
#include <ani_global.h>
#include "dot11f.h"
#include <wlan_hdd_wowl.h>
#include <wlan_hdd_cfg.h>
#include <wlan_hdd_wmm.h>
#include "utils_api.h"
#include "wlan_hdd_p2p.h"
#ifdef FEATURE_WLAN_TDLS
#include "wlan_hdd_tdls.h"
#endif
#include "cds_ieee80211_common.h"
#include "ol_if_athvar.h"
#include "dbglog_host.h"
#include "wma.h"
#include "wlan_hdd_power.h"
#include "qwlan_version.h"
#include "wlan_hdd_host_offload.h"
#include <linux/wireless.h>
#include <net/cfg80211.h>
#include "wlan_hdd_misc.h"
#include "qc_sap_ioctl.h"
#include "sme_api.h"
#include "wma_types.h"
#include "qdf_trace.h"
#include "wlan_hdd_assoc.h"
#include "wlan_hdd_ioctl.h"
#include "wlan_hdd_scan.h"
#include "sme_power_save_api.h"
#include "cds_concurrency.h"
#include "wlan_hdd_conc_ut.h"
#include "wlan_hdd_tsf.h"
#include "wlan_hdd_ocb.h"
#include "wlan_hdd_napi.h"
#include "cdp_txrx_flow_ctrl_legacy.h"
#include "wlan_hdd_nan_datapath.h"
#include "wlan_hdd_stats.h"
#ifdef WLAN_SUSPEND_RESUME_TEST
#include "wlan_hdd_driver_ops.h"
#include "hif.h"
#include "pld_common.h"
#endif
#include "wlan_hdd_lro.h"
#include "cds_utils.h"
#include "wlan_hdd_packet_filter_api.h"
#define HDD_FINISH_ULA_TIME_OUT 800
#define HDD_SET_MCBC_FILTERS_TO_FW 1
#define HDD_DELETE_MCBC_FILTERS_FROM_FW 0
/* To Validate Channel against the Frequency and Vice-Versa */
static const struct ccp_freq_chan_map freq_chan_map[] = {
{2412, 1}, {2417, 2}, {2422, 3}, {2427, 4}, {2432, 5}, {2437, 6},
{2442, 7}, {2447, 8}, {2452, 9}, {2457, 10}, {2462, 11}, {2467, 12},
{2472, 13}, {2484, 14}, {4920, 240}, {4940, 244}, {4960, 248},
{4980, 252}, {5040, 208}, {5060, 212}, {5080, 216}, {5180, 36},
{5200, 40}, {5220, 44}, {5240, 48}, {5260, 52}, {5280, 56},
{5300, 60}, {5320, 64}, {5500, 100}, {5520, 104}, {5540, 108},
{5560, 112}, {5580, 116}, {5600, 120}, {5620, 124}, {5640, 128},
{5660, 132}, {5680, 136}, {5700, 140}, {5720, 144}, {5745, 149},
{5765, 153}, {5785, 157}, {5805, 161}, {5825, 165}, {5852, 170},
{5855, 171}, {5860, 172}, {5865, 173}, {5870, 174}, {5875, 175},
{5880, 176}, {5885, 177}, {5890, 178}, {5895, 179}, {5900, 180},
{5905, 181}, {5910, 182}, {5915, 183}, {5920, 184} };
#define FREQ_CHAN_MAP_TABLE_SIZE QDF_ARRAY_SIZE(freq_chan_map)
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_INT_GET_NONE (SIOCIWFIRSTPRIV + 0)
#define WE_SET_11D_STATE 1
#define WE_WOWL 2
#define WE_SET_POWER 3
/*
* <ioctl>
* setMaxAssoc - Sets the maximum number of associated stations
*
* @INPUT: 1 to 32
*
* @OUTPUT: None
*
* This IOTCL sets the maximum number of associated stations
*
* @E.g: iwpriv wlan0 setMaxAssoc <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_MAX_ASSOC 4
/*
* <ioctl>
* scan_diable - Disable scan
*
* @INPUT: set_value
*
* @OUTPUT: None
*
* This IOCTL is used to set disable scan
*
* @E.g: iwpriv wlan0 scan_disable 1
*
* Supported Feature: Scan
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_SCAN_DISABLE 5
/*
* <ioctl>
* inactivityTO - sets the timeout value for inactivity data while
* in power save mode
*
* @INPUT: int1…..int255
*
* @OUTPUT: None
*
* This IOCTL set the timeout value for inactivity data in power save mode
*
* @E.g: iwpriv wlan0 inactivityTO 20
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_DATA_INACTIVITY_TO 6
/*
* <ioctl>
* setMaxTxPower - Dynamically sets the maximum transmission power
*
* @INPUT: Transmission power in dBm
*
* @OUTPUT: None
*
* This IOCTL dynamically sets the maximum transmission power
* This setting does not persist over reboots
*
* @E.g: iwpriv wlan0 setMaxTxPower <value in db)
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_MAX_TX_POWER 7
#define WE_SET_HIGHER_DTIM_TRANSITION 8
#define WE_SET_TM_LEVEL 9
/*
* <ioctl>
* setphymode - Set the phymode dynamically
*
* @INPUT: 0 IEEE80211_MODE_AUTO to 22 IEEE80211_MODE_11AGN
*
* @OUTPUT: None
*
* This IOCTL sets the phymode dynamically
*
* @E.g: iwpriv wlan0 setphymode 10
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_PHYMODE 10
/*
* <ioctl>
* nss - Set the number of spatial streams
*
* @INPUT: int1…..int3
*
* @OUTPUT: None
*
* This IOCTL sets the number of spatial streams. Supported values are 1 and 2
*
* @E.g: iwpriv wlan0 nss 2
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_NSS 11
/*
* <ioctl>
* ldpc - Enables or disables LDPC
*
* @INPUT: 0 – Disable, 1 - Enable
*
* @OUTPUT: None
*
* This IOCTL enables or disables LDPC
*
* @E.g: iwpriv wlan0 ldpc 1
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_LDPC 12
/*
* <ioctl>
* tx_stbc - Enables or disables tx_stbc
*
* @INPUT: Int 0 – Disable, 1 - Enable
*
* @OUTPUT: None
*
* This IOTCL used to enables or disables tx_stbc
*
* @E.g: iwpriv wlan0 tx_stbc <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_TX_STBC 13
/*
* <ioctl>
* rx_stbc - Set the rx_stbc parameter
*
* @INPUT: Int 0 – Disable, 1 - Enable
*
* @OUTPUT: None
*
* This IOTCL used to set rx_stbc parameter
*
* @E.g: iwpriv wlan0 rx_stbc <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_RX_STBC 14
/*
* <ioctl>
* shortgi - Enables or disables a short-guard interval
*
* @INPUT: Int 0 – Disable, 1 - Enable
*
* @OUTPUT: None
*
* This IOCTL enables or disables a short-guard interval.
*
* @E.g: iwpriv wlan0 shortgi <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_SHORT_GI 15
/*
* <ioctl>
* enablertscts - enables or disables rts/cts.
*
* @INPUT: 1-Enable , 0-Disable
*
* @OUTPUT: None
*
* This IOCTL enables or disables rts/cts.
*
* @E.g: iwpriv wlan0 enablertscts <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_RTSCTS 16
/*
* <ioctl>
* chwidth - Set the channel bandwidth
*
* @INPUT: 0-20mhz to 3-160mhz
*
* @OUTPUT: None
*
* This IOTCL used to set the channel bandwidth
*
* @E.g: iwpriv wlan0 chwidth 1
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_CHWIDTH 17
#define WE_SET_ANI_EN_DIS 18
#define WE_SET_ANI_POLL_PERIOD 19
#define WE_SET_ANI_LISTEN_PERIOD 20
#define WE_SET_ANI_OFDM_LEVEL 21
#define WE_SET_ANI_CCK_LEVEL 22
/*
* <ioctl>
* cwmenable - Enables or disables the dynamic channel bandwidth
*
* @INPUT: 0-Disable, 1-Enable
*
* @OUTPUT: None
*
* This IOTCL used to enables or disables the dynamic channel bandwidth
*
* @E.g: iwpriv wlan0 cwmenable <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_DYNAMIC_BW 23
/*
* <ioctl>
* txchainmask - This IOCTL sets the current Tx chain mask
*
* @INPUT: Mask Value
*
* @OUTPUT: None
*
* This IOCTL sets the current Tx chain mask
*
* @E.g: iwpriv wlan0 txchainmask 1
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_TX_CHAINMASK 24
/*
* <ioctl>
* rxchainmask - Sets the current Rx chain mask
*
* @INPUT: Mask Value
*
* @OUTPUT: None
*
* This IOCTL sets the current Rx chain mask. This command is the
* equivalent to setting in gSetRxChainmask1x1 in WCNSS_qcom_cfg.ini.
*
* @E.g: iwpriv wlan0 rxchainmask <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_RX_CHAINMASK 25
/*
* <ioctl>
* set11NRates - Fixes the Tx data rate of the 11N mode.
*
* @INPUT: 0x1b to 0x8f
*
* @OUTPUT: None
*
* This IOCTL fixes the Tx data rate of the 11N mode.
*
* @E.g: iwpriv wlan0 set11NRates 0x85
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_11N_RATE 26
/*
* <ioctl>
* ampdu - Set the the maximum subframe of ampdu
*
* @INPUT: int 1 to int 63
*
* @OUTPUT: None
*
* This IOCTL sets the maximum subframe of ampdu.
*
* @E.g: iwpriv wlan0 ampdu 9
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_AMPDU 27
/*
* <ioctl>
* amsdu - Sets the maximum subframe of amsdu.
*
* @INPUT: int 1 to int 31
*
* @OUTPUT: None
*
* This IOCTL sets the maximum subframe of amsdu.
*
* @E.g: iwpriv wlan0 amsdu 9
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_AMSDU 28
/*
* <ioctl>
* txpow2g - current 2 GHz Tx power setting
*
* @INPUT: Tx power in dBm
*
* @OUTPUT: None
*
* This IOTCL used to set 2 ghz tx power
*
* @E.g: iwpriv wlan0 txpow2g
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_TXPOW_2G 29
/*
* <ioctl>
* txpow5g - Current 5 GHz tx power setting
*
* @INPUT: Tx power in dBm
*
* @OUTPUT: None
*
* This IOTCL used to set the 5 ghz txpower
*
* @E.g: iwpriv wlan0 txpow5g
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_TXPOW_5G 30
/* Private ioctl for firmware debug log */
#define WE_DBGLOG_LOG_LEVEL 31
#define WE_DBGLOG_VAP_ENABLE 32
#define WE_DBGLOG_VAP_DISABLE 33
#define WE_DBGLOG_MODULE_ENABLE 34
#define WE_DBGLOG_MODULE_DISABLE 35
#define WE_DBGLOG_MOD_LOG_LEVEL 36
#define WE_DBGLOG_TYPE 37
#define WE_SET_TXRX_FWSTATS 38
/*
* <ioctl>
* set11ACRates - Fixes the Tx data rate of 11AC
*
* @INPUT: 0x1 to 0x9
*
* @OUTPUT: None
*
* This IOCTL fixes the Tx data rate of 11AC.
*
* @E.g: iwpriv wlan0 set11ACRates 0x9
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_VHT_RATE 39
#define WE_DBGLOG_REPORT_ENABLE 40
#define WE_TXRX_FWSTATS_RESET 41
/*
* <ioctl>
* setTxMaxPower2G - Set the maximum transmit power for the 2.4-GHz band
*
* @INPUT: Transmission power in dBm
*
* @OUTPUT: None
*
* This IOCTL sets the maximum transmit power for the 2.4-GHz band
* This setting does not persist over reboots
*
* @E.g: iwpriv wlan0 setTxMaxPower2G 10
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_MAX_TX_POWER_2_4 42
/*
* <ioctl>
* setTxMaxPower5G - Set the maximum transmit power for the 5-GHz band
*
* @INPUT: Transmission power in dBm
*
* @OUTPUT: None
*
* This IOCTL sets the maximum transmit power for the 5-GHz band
* This setting does not persist over reboots
*
* @E.g: iwpriv wlan0 setTxMaxPower5G 10
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_MAX_TX_POWER_5_0 43
#define WE_SET_PKTLOG 44
/* Private ioctl for packet powe save */
#define WE_PPS_PAID_MATCH 45
#define WE_PPS_GID_MATCH 46
#define WE_PPS_EARLY_TIM_CLEAR 47
#define WE_PPS_EARLY_DTIM_CLEAR 48
#define WE_PPS_EOF_PAD_DELIM 49
#define WE_PPS_MACADDR_MISMATCH 50
#define WE_PPS_DELIM_CRC_FAIL 51
#define WE_PPS_GID_NSTS_ZERO 52
/*
* <ioctl>
* rssi_chk - Chek the rssi
*
* @INPUT: One argument as input
*
* @OUTPUT: rssi
* wlan0 rssi_chk:56
*
* This IOTCL used to chek rssi
*
* @E.g: iwpriv wlan0 rssi_chk <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_PPS_RSSI_CHECK 53
/*
* <ioctl>
* setAutoChannel - set ACS enable/disable
*
* @INPUT: None
*
* @OUTPUT: None
*
* This IOCTL is used to set SAP ACS eanble/disable
*
* @E.g: iwpriv wlan0 setAutoChannel 0
*
* Supported Feature: SAP
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_SAP_AUTO_CHANNEL_SELECTION 54
/*
* <ioctl>
* htsmps - Sets the htsmps
*
* @INPUT: Atleast one int argument
*
* @OUTPUT: None
*
* This IOTCL used to set htsmps
*
* @E.g: iwpriv wlan0 htsmps <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_HTSMPS 55
/* Private ioctl for QPower */
#define WE_SET_QPOWER_MAX_PSPOLL_COUNT 56
#define WE_SET_QPOWER_MAX_TX_BEFORE_WAKE 57
#define WE_SET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL 58
#define WE_SET_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL 59
/*
* <ioctl>
* burst_enable - Enables or disables the burst feature
*
* @INPUT: 0-Disable, 1-Enable
*
* @OUTPUT: None
*
* This IOCTL enables or disables the burst feature.
*
* @E.g: iwpriv wlan0 burst_enable 0
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_BURST_ENABLE 60
/*
* <ioctl>
* burst_dur - Enables or disables the burst feature
*
* @INPUT: int 1…..int 8191 in microseconds
*
* @OUTPUT: None
*
* This IOCTL sets the burst duration.
*
* @E.g: iwpriv wlan0 burst_dur <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_BURST_DUR 61
/* GTX Commands */
/*
* <ioctl>
* gtxHTMcs - Set the tx HTM value
*
* @INPUT: Atleast one int orgument
*
* @OUTPUT: None
*
* This IOTCL sets htm tx value
*
* @E.g: iwpriv wlan0 gtxHTMcs <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_HT_MCS 62
/*
* <ioctl>
* gtxVHTMcs - Set gtxVHTMcs value
*
* @INPUT: Atleast one int argument
*
* @OUTPUT: None
*
* This IOTCL used to set gtxVHTMcs value
*
* @E.g: iwpriv wlan0 gtxVHTMcs <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_VHT_MCS 63
/*
* <ioctl>
* gtxUsrCfg - Host request for GTX mask
*
* @INPUT: Atleast one int orgument
*
* @OUTPUT: None
*
* This IOTCL used send the host request for GTX mask
*
* @E.g: iwpriv wlan0 gtxUsrCfg <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_USRCFG 64
/*
* <ioctl>
* gtxThre - Set the tx threshold
*
* @INPUT: Atleast one int argument
*
* @OUTPUT: None
*
* This IOTCL used to set tx threshold
*
* @E.g: iwpriv wlan0 gtxThre <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_THRE 65
/*
* <ioctl>
* gtxMargin - Set the gtxMargin
*
* @INPUT: 1 to 32
*
* @OUTPUT: None
*
* This IOTCL use dto set gtxMargin
*
* @E.g: iwpriv wlan0 gtxMargini <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_MARGIN 66
/*
* <ioctl>
* gtxStep - Set the gtxStep
*
* @INPUT: None
*
* @OUTPUT: None
*
* This IOTCL used to sets gtxStep
*
* @E.g: iwpriv wlan0 gtxStep <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_STEP 67
/*
* <ioctl>
* gtxMinTpc - Sets the gtxMinTpc
*
* @INPUT: Atleast one int argument
*
* @OUTPUT: None
*
* This IOTCL sets the tx MinTpc
*
* @E.g: iwpriv wlan0 gtxMinTpc <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_MINTPC 68
/*
* <ioctl>
* gtxBWMask - Sets the BW mask (20/40/80/160 Mhz)
*
* @INPUT: Mask value
*
* @OUTPUT: None
*
* This IOTCL used to set gtxBWMask
*
* @E.g: iwpriv wlan0 gtxBWMask <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_GTX_BWMASK 69
/*
* <ioctl>
* setMccLatency - Sets the MCC latency value during STA-P2P concurrency
*
* @INPUT: set_value
*
* @OUTPUT: None
*
* This IOCTL is used to set the MCC latency value in milliseconds
* during STA-P2P concurrency.
*
* If 0ms latency is provided, then FW will set to a default.
* Otherwise, latency must be at least 30ms.
*
* @E.g: iwpriv wlan0 setMccLatency 40
*
*
* Supported Feature: Concurrency
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_MCC_CONFIG_LATENCY 70
/*
* <ioctl>
* setMccQuota- Set the quota for P2P cases
*
* @INPUT: set_value [0,100]
*
* @OUTPUT: None
*
* This IOCTL is used to set the quota in milliseconds for P2P_GO/STA.
*
* Currently used to set time quota for 2 MCC vdevs/adapters using
* (operating channel, quota) for each mode.
* The info is provided run time using iwpriv command:
* iwpriv <wlan0 | p2p0> setMccQuota <quota in ms>.
* Note: the quota provided in command is for the same mode in cmd.
* HDD checks if MCC mode is active, gets the second mode and its
* operating chan.
* Quota for the 2nd role is calculated as 100 - quota of first mode.
*
* @E.g: iwpriv wlan0 setMccQuota 50
* iwpriv p2p0 setMccQuota 50
*
* Supported Feature: Concurrency
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_MCC_CONFIG_QUOTA 71
/* Private IOCTL for debug connection issues */
#define WE_SET_DEBUG_LOG 72
#ifdef WE_SET_TX_POWER
#undef WE_SET_TX_POWER
#endif
/*
* <ioctl>
* setTxPower - Set the current transmit power
*
* @INPUT: Transmission power in dBm
*
* @OUTPUT: None
*
* This IOCTL sets the current transmit power.
* This setting does not persist over reboots.
*
* @E.g: iwpriv wlan0 setTxPower 10
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_TX_POWER 74
/* Private ioctl for earlyrx power save feature */
#define WE_SET_EARLY_RX_ADJUST_ENABLE 75
#define WE_SET_EARLY_RX_TGT_BMISS_NUM 76
#define WE_SET_EARLY_RX_BMISS_SAMPLE_CYCLE 77
#define WE_SET_EARLY_RX_SLOP_STEP 78
#define WE_SET_EARLY_RX_INIT_SLOP 79
#define WE_SET_EARLY_RX_ADJUST_PAUSE 80
/*
* <ioctl>
* setMcRate - Set the data rate for multicast data
*
* @INPUT: 1 to 32
*
* @OUTPUT: None
*
* This IOCTL sets the data rate for multicast data. Note that this command
* is allowed only in STA, IBSS, or QCMobileAP mode
*
* @E.g: iwpriv wlan0 setMcRate <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_MC_RATE 81
#define WE_SET_EARLY_RX_DRIFT_SAMPLE 82
/* Private ioctl for packet power save */
/*
* <ioctl>
* 5g_ebt - Sets the 5g_ebt
*
* @INPUT: <value>
*
* @OUTPUT: None
*
* This IOTCL used to set 5g_ebt
*
* @E.g: iwpriv wlan0 5g_ebt <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_PPS_5G_EBT 83
/*
* <ioctl>
* cts_cbw - Set CTS channel BW for dynamic BW adjustment
*
* @INPUT: 20 t0 160
*
* @OUTPUT: None
*
* This IOTCL used to set CTS channel BW for dynamic BW adjustment
*
* @E.g: iwpriv wlan0 cts_cbw <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_CTS_CBW 84
#define WE_DUMP_STATS 85
#define WE_CLEAR_STATS 86
/* Private sub ioctl for starting/stopping the profiling */
#define WE_START_FW_PROFILE 87
/*
* <ioctl>
* setChanChange - Initiate channel change
*
* @INPUT: channel number to switch to.
*
* @OUTPUT: None
*
* This IOCTL is used to initiate a channel change.
* If called on STA/CLI interface it will send the
* ECSA action frame to the connected SAP/GO asking to
* initiate the ECSA, if supported.
* If called on SAP/GO interface it will initiate
* ECSA and ask connected peers to move to new channel.
*
* @E.g: iwpriv wlan0 setChanChange <channel>
* iwpriv wlan0 setChanChange 1
*
* Supported Feature: ECSA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_CHANNEL 88
#define WE_SET_CONC_SYSTEM_PREF 89
/*
* <ioctl>
* wow_ito - sets the timeout value for inactivity data while
* in power save mode during wow
*
* @INPUT: int1…..int255
*
* @OUTPUT: None
*
* This IOCTL set the timeout value for inactivity data in power save mode
*
* @E.g: iwpriv wlan0 wow_ito 20
*
* Supported Feature: STA
*
* Usage: External
*
* </ioctl>
*/
#define WE_SET_WOW_DATA_INACTIVITY_TO 90
/*
* <ioctl>
* setModDTIM - Change Modulated DTIM
*
* @INPUT: set_value.
*
* @OUTPUT: None
*
* This IOCTL is used to change modulated DTIM
* value without WIFI OFF/ON.
*
* @E.g: iwpriv wlan0 setModDTIM <value>
* iwpriv wlan0 setModDTIM 2
*
* Supported Feature: N/A
*
* Usage: External
*
* </ioctl>
*/
#define WE_SET_MODULATED_DTIM 91
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_NONE_GET_INT (SIOCIWFIRSTPRIV + 1)
#define WE_GET_11D_STATE 1
#define WE_SET_SAP_CHANNELS 3
#define WE_GET_WLAN_DBG 4
#define WE_GET_MAX_ASSOC 6
/* 7 is unused */
#define WE_GET_SAP_AUTO_CHANNEL_SELECTION 8
/*
* <ioctl>
* getconcurrency - Get concurrency mode
*
* @INPUT: None
*
* @OUTPUT: It shows concurrency value
* Bit 0:STA 1:SAP 2:P2P_Client 3:P2P_GO
* 4:FTM 5:IBSS 6:Monitor 7:P2P_Device
* 8:OCB 9:EPPING 10:QVIT 11:NDI
*
* This IOCTL is used to retrieve concurrency mode.
*
* @E.g: iwpriv wlan0 getconcurrency
* wlan0 getconcurrency:5
* Above value shows STA+P2P_Client
*
* Supported Feature: Concurrency
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_CONCURRENCY_MODE 9
/*
* <ioctl>
* get_nss - Get the number of spatial STBC streams (NSS)
*
* @INPUT: None
*
* @OUTPUT: NSS
* wlan0 get_nss:2
*
* This IOTCL used to get the number of spatial STBC streams
*
* @E.g: iwpriv wlan0 get_nss
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_NSS 11
/*
* <ioctl>
* get_ldpc - This IOCTL gets the low density parity check (LDPC)
*
* @INPUT: None
*
* @OUTPUT: ldpc
* wlan0 get_ldpc:1
*
* This IOTCL used to gets the low density parity check (LDPC)
*
* @E.g: iwpriv wlan0 get_ldpc
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_LDPC 12
/*
* <ioctl>
* get_tx_stbc - Get the value of the current Tx space time block code (STBC)
*
* @INPUT: None
*
* @OUTPUT: TXSTBC
* wlan0 get_tx_stbc:1
*
* This IOTCL get the value of the current Tx space time block code (STBC)
*
* @E.g: iwpriv wlan0 get_tx_stbc
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_TX_STBC 13
/*
* <ioctl>
* get_rx_stbc - Gets the value of the current Rx STBC
*
* @INPUT: None
*
* @OUTPUT: Rx STBC
* wlan0 get_rx_stbc:1
*
* This IOTCL used to get the value of the current Rx STBC
*
* @E.g: iwpriv wlan0 get_rx_stbc
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_RX_STBC 14
/*
* <ioctl>
* get_shortgi - Get the value of the current short GI setting
*
* @INPUT: None
*
* @OUTPUT: Enable/disable of shortgi
* wlan0 get_shortgi:1
*
* This IOCTL gets the value of the current short GI setting
*
* @E.g: iwpriv wlan0 get_shortgi
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_SHORT_GI 15
/*
* <ioctl>
* get_rtscts - Get the value of the current RTS/CTS setting.
*
* @INPUT: None
*
* @OUTPUT: Enable/disable of RTS/CTS
* wlan0 get_rtscts:33
*
* This IOTCL get the value of the current RTS/CTS setting.
*
* @E.g: iwpriv wlan0 get_rtscts
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_RTSCTS 16
/*
* <ioctl>
* get_chwidth - Get the current channel width setting
*
* @INPUT: None
*
* @OUTPUT: channel width
* wlan0 get_chwidth:0
*
* This IOTCL get the current channel width setting.
*
* @E.g: iwpriv wlan0 get_chwidth
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_CHWIDTH 17
/*
* <ioctl>
* get_anienable - Get the anienable
*
* @INPUT: None
*
* @OUTPUT:
* wlan0 get_anienable:0
*
* This IOTCL get the anienable
*
* @E.g: iwpriv wlan0 get_anienable
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_ANI_EN_DIS 18
/*
* <ioctl>
* get_aniplen - Get the aniplen
*
* @INPUT: None
*
* @OUTPUT:
* wlan0 get_aniplen:0
*
* This IOTCL get the aniplen
*
* @E.g: iwpriv wlan0 get_aniplen
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_ANI_POLL_PERIOD 19
/*
* <ioctl>
* get_anilislen- Get the anilislen
*
* @INPUT: None
*
* @OUTPUT:
* wlan0 get_anilislen:0
*
* This IOTCL used to get anilislen
*
* @E.g: iwpriv wlan0 get_anilislen
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_ANI_LISTEN_PERIOD 20
/*
* <ioctl>
* get_aniofdmlvl - Get the OFDM level
*
* @INPUT: None
*
* @OUTPUT: OFDM
* wlan0 get_aniofdmlvl:0
*
* This IOTCL used to get ofdm level
*
* @E.g: iwpriv wlan0 get_aniofdmlvl
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_ANI_OFDM_LEVEL 21
/*
* <ioctl>
* get_aniccklvl - Get the cck level
*
* @INPUT: None
*
* @OUTPUT:
* wlan0 get_aniccklvl:0
*
* This IOTCL used to get cck level
*
* @E.g: iwpriv wlan0 get_aniccklvl
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_ANI_CCK_LEVEL 22
/*
* <ioctl>
* get_cwmenable - Get the value of the dynamic channel bandwidth setting
*
* @INPUT: None
*
* @OUTPUT: Enable/disable dynamic channel bandwidth
* wlan0 get_cwmenable:0
*
* This IOTCL get the value of the dynamic channel bandwidth setting
*
* @E.g: iwpriv wlan0 get_cwmenable
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_DYNAMIC_BW 23
/*
* <ioctl>
* get_txchainmask - Get the txchainmask that was set
*
* @INPUT: None
*
* @OUTPUT: txchainmask
* wlan0 get_txchainmask:1
*
* This IOCTL gets the txchainmask that was set
* This command is useful if it was previously set
*
* @E.g: iwpriv wlan0 get_txchainmask
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_TX_CHAINMASK 24
/*
* <ioctl>
* get_rxchainmask - Get the rxchainmask that was set
*
* @INPUT: None
*
* @OUTPUT: rxchainmask
* wlan0 get_rxchainmask:1
*
* This IOCTL gets the rxchainmask that was set
* This command is useful only if it was previously set.
*
* @E.g: iwpriv wlan0 get_rxchainmask
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_RX_CHAINMASK 25
/*
* <ioctl>
* get_11nrate - Get the fixed Tx data rate
*
* @INPUT: None
*
* @OUTPUT: Using this command does not return the same value as set
* wlan0 get_11nrate:0
*
* This IOCTL gets the fixed Tx data rate
* This command is useful only if setting the fixed Tx rate.
*
* @E.g: iwpriv wlan0 get_11nrate
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_11N_RATE 26
/*
* <ioctl>
* get_ampdu - Get the maximum subframe of ampdu
*
* @INPUT: None
*
* @OUTPUT: Maximum subframe of ampdu
* wlan0 get_ampdu:1
*
* This IOCTL gets the maximum subframe of ampdu
* This command is useful only if setting ampdu.
*
* @E.g: iwpriv wlan0 get_ampdu
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_AMPDU 27
/*
* <ioctl>
* get_amsdu - Get the maximum subframe of amsdu
*
* @INPUT: None
*
* @OUTPUT: Maximum subframe of amsdu
* wlan0 get_amsdu:1
*
* This IOCTL gets the maximum subframe of amsdu.
* This command is useful only if setting amsdu
*
* @E.g: iwpriv wlan0 get_amsdu
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_AMSDU 28
/*
* <ioctl>
* get_txpow2g - Get the current 2 GHz Tx power setting
*
* @INPUT: None
*
* @OUTPUT: Tx Power in dbm
* wlan0 get_txpow2g:0
*
* This IOCTL gets the current 2 GHz Tx power setting
* This command is useful if setting Tx power
*
* @E.g: iwpriv wlan0 get_txpow2g
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_TXPOW_2G 29
/*
* <ioctl>
* get_txpow5g - Get the current 5 GHz Tx power setting
*
* @INPUT: None
*
* @OUTPUT: Tx Power in dbm
* wlan0 get_txpow5g:0
*
* This IOCTL gets the current 5 GHz Tx power setting
* This command is useful if setting Tx power
*
* @E.g: iwpriv wlan0 get_txpow5g
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_TXPOW_5G 30
/* 31 is unused */
#define WE_GET_PPS_PAID_MATCH 32
#define WE_GET_PPS_GID_MATCH 33
#define WE_GET_PPS_EARLY_TIM_CLEAR 34
#define WE_GET_PPS_EARLY_DTIM_CLEAR 35
#define WE_GET_PPS_EOF_PAD_DELIM 36
#define WE_GET_PPS_MACADDR_MISMATCH 37
#define WE_GET_PPS_DELIM_CRC_FAIL 38
#define WE_GET_PPS_GID_NSTS_ZERO 39
#define WE_GET_PPS_RSSI_CHECK 40
/* Private ioctl for QPower */
#define WE_GET_QPOWER_MAX_PSPOLL_COUNT 41
#define WE_GET_QPOWER_MAX_TX_BEFORE_WAKE 42
#define WE_GET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL 43
#define WE_GET_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL 44
/*
* <ioctl>
* get_burst_en - Enables or disables the burst feature
*
* @INPUT: None
*
* @OUTPUT: Enable/disable of burst feature
* wlan0 get_burst_en:1
*
* This IOCTL enables or disables the burst feature
*
* @E.g: iwpriv wlan0 get_burst_en
*
* Supported Feature:STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_BURST_ENABLE 45
/*
* <ioctl>
* get_burst_dur - Get the burst duration
*
* @INPUT: None
*
* @OUTPUT: Duration in microseconds
* wlan0 get_burst_dur:8160
*
* This IOCTL gets the burst duration
* This command is useful if setting burst enable
*
* @E.g: iwpriv wlan0 get_burst_dur
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_BURST_DUR 46
/* GTX Commands */
/*
* <ioctl>
* get_gtxHTMcs - Get the tx HTM
*
* @INPUT: None
*
* @OUTPUT: HTM
* wlan0 get_gtxHTMcs:32896
*
* This IOTCL used to get HTM
*
* @E.g: iwpriv wlan0 get_gtxHTMcs
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_HT_MCS 47
/*
* <ioctl>
* get_gtxVHTMcs - Get the VHTM
*
* @INPUT: None
*
* @OUTPUT: VHTM
* wlan0 get_gtxVHTMcs:524800
*
* This IOTCL used to get the VHTM
*
* @E.g: iwpriv wlan0 get_gtxVHTMcs
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_VHT_MCS 48
/*
* <ioctl>
* get_gtxUsrCfg - Get the tx cfg
*
* @INPUT: None
*
* @OUTPUT: TXCFG
* wlan0 get_gtxUsrCfg:32
*
* This IOTCL used to get the tx cfg
*
* @E.g: iwpriv wlan0 get_gtxUsrCfg
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_USRCFG 49
/*
* <ioctl>
* get_gtxThre - Get the tx threshold
*
* @INPUT: None
*
* @OUTPUT: Threshold
* wlan0 get_gtxThre:3
*
* This IOCTL is used to get tx threshold
*
* @E.g: iwpriv wlan0 get_gtxThre
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_THRE 50
/*
* <ioctl>
* get_gtxMargin - Get the tx margin
*
* @INPUT: None
*
* @OUTPUT: GTXMARGIN
* wlan0 get_gtxMargin:2
*
* This IOCTL is used to set tx margin
*
* @E.g: iwpriv wlan0 get_gtxMargin
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_MARGIN 51
/*
* <ioctl>
* get_gtxStep - Get the tx step
*
* @INPUT: None
*
* @OUTPUT: GTXSTEP
* wlan0 get_gtxStep:0
*
* This IOCTL is used to get the gtx step
*
* @E.g: iwpriv wlan0 get_gtxStep
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_STEP 52
/*
* <ioctl>
* get_gtxMinTpc - Get the tx miminum tpc
*
* @INPUT: None
*
* @OUTPUT: TPC
* wlan0 get_gtxMinTpc:0
*
* This IOCTL is used to get tx miminum tpc
*
* @E.g: iwpriv wlan0 get_gtxMinTpc
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_MINTPC 53
/*
* <ioctl>
* get_gtxBWMask - Get the tx BW MASK
*
* @INPUT: None
*
* @OUTPUT: MASK
* wlan0 get_gtxBWMask:15
*
* This IOCTL is used get gtx bw mask
*
* @E.g: iwpriv wlan0 get_gtxBWMask
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_GTX_BWMASK 54
#define WE_GET_TEMPERATURE 56
#define WE_CAP_TSF 58
#define WE_GET_ROAM_SYNCH_DELAY 59
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_INT_GET_INT (SIOCIWFIRSTPRIV + 2)
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_CHAR_GET_NONE (SIOCIWFIRSTPRIV + 3)
#define WE_WOWL_ADD_PTRN 1
#define WE_WOWL_DEL_PTRN 2
/*
* <ioctl>
* neighbor - Send neighbor report request
*
* @INPUT: string
*
* @OUTPUT: None
*
* This IOCTL create a Neighbor report request and send it to peer
*
* @E.g: iwpriv wlan0 neighbor "SSID"
*
* Supported Feature: 11k
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_NEIGHBOR_REPORT_REQUEST 3
/*
* <ioctl>
* set_ap_wps_ie - Set the P2P IE of the probe response
*
* @INPUT: string
*
* @OUTPUT: None
*
* This IOCTL sets the P2P IE of the probe response
*
* @E.g: iwpriv wlan0 set_ap_wps_ie abcd
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_AP_WPS_IE 4
#define WE_SET_CONFIG 5
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_THREE_INT_GET_NONE (SIOCIWFIRSTPRIV + 4)
#define WE_SET_WLAN_DBG 1
#define WE_SET_DP_TRACE 2
#define WE_SET_SAP_CHANNELS 3
#define WE_SET_FW_TEST 4
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_GET_CHAR_SET_NONE (SIOCIWFIRSTPRIV + 5)
#define WE_WLAN_VERSION 1
#define WE_GET_STATS 2
/*
* <ioctl>
* getConfig - gets the values of all configurations listed in WCNSS
*
* @INPUT: None
*
* @OUTPUT: Current configuration to the sys log
* wlan0 getConfig: WLAN configuration written to system log
*
* This IOCTL gets the values of all configurations listed in WCNSS
*
* @E.g: iwpriv wlan0 getConfig
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_CFG 3
#define WE_GET_WMM_STATUS 4
/*
* <ioctl>
* getChannelList - Get the available channel list while in QCMobileAP
*
* @INPUT: None
*
* @OUTPUT: Channel list
* wlan0 getChannelList:36 US 1..165
*
* This IOCTL gets the available channel list while in QCMobileAP
*
* @E.g: iwpriv wlan0 getChannelList
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_CHANNEL_LIST 5
/*
* <ioctl>
* getRSSI - Get the Received Signal Strength Indicator
*
* @INPUT: None
*
* @OUTPUT: RSSI
* wlan0 getRSSI:rsssi=-32
*
* This IOCTL gets the Received Signal Strength Indicator (RSSI)
*
* @E.g: iwpriv wlan0 getRSSI
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_RSSI 6
/*
* <ioctl>
* getSuspendStats - Get suspend/resume stats
*
* @INPUT: None
*
* @OUTPUT: character string containing formatted suspend/resume stats
*
* This ioctl is used to get suspend/resume stats formatted for display.
* Currently it includes suspend/resume counts, wow wake up reasons, and
* suspend fail reasons.
*
* @E.g: iwpriv wlan0 getSuspendStats
* iwpriv wlan0 getSuspendStats
*
* Supported Feature: suspend/resume
*
* Usage: Internal
*
* </ioctl>
*/
#define WE_GET_SUSPEND_RESUME_STATS 7
#ifdef FEATURE_WLAN_TDLS
/*
* <ioctl>
* getTdlsPeers - Get all TDLS peers.
*
* @INPUT: None
*
* @OUTPUT: Returns the MAC address of all the TDLS peers
* wlan0 getTdlsPeers:
* MAC Id cap up RSSI
* ---------------------------------
* 00:0a:f5:0e:bd:18 2 Y Y -44
* 00:0a:f5:bf:0e:12 0 N N 0
*
* This IOCTL is used to get all TDLS peers.
*
* @E.g: iwpriv wlan0 getTdlsPeers
*
* Supported Feature: TDLS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_TDLS_PEERS 8
#endif
#ifdef WLAN_FEATURE_11W
/*
* <ioctl>
* getPMFInfo - get the PMF info of the connected session
*
* @INPUT: None
*
* @OUTPUT:
* wlan0 getPMFInfo:
* BSSID E4:F4:C6:0A:E0:36, Is PMF Assoc? 0
* Number of Unprotected Disassocs 0
* Number of Unprotected Deauths 0
*
* This IOCTL is used to get the PMF stats/status of the current
* connection.
*
* @e.g:iwpriv wlan0 getPMFInfo
*
* Supported Feature: PMF
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_11W_INFO 9
#endif
#define WE_GET_STATES 10
/*
* <ioctl>
* getIbssSTAs - get ibss sta info
*
* @INPUT: None
*
* @OUTPUT: Give the MAC of the IBSS STA
* wlan0 getIbssSTAs:
* 1 .8c:fd:f0:01:9c:bf
*
* This IOCTL is used to get ibss sta info
*
* @E.g: iwpriv wlan0 getIbssSTAs
*
* Supported Feature: IBSS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_IBSS_STA_INFO 11
/*
* <ioctl>
* getphymode - Get the current phymode.
*
* @INPUT: None
*
* @OUTPUT: In phymode
* wlan0 getphymode:AUTO MODE
*
* This IOCTL used to gets the current phymode.
*
* @E.g: iwpriv wlan0 getphymode
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_PHYMODE 12
#ifdef FEATURE_OEM_DATA_SUPPORT
#define WE_GET_OEM_DATA_CAP 13
#endif
/*
* <ioctl>
* getSNR - Enable SNR Monitoring
*
* @INPUT: None
*
* @OUTPUT: Signal strength/ratio
* wlan0 getSNR:1
*
* This IOCTL is used to get ibss sta info
*
* @E.g: iwpriv wlan0 getSNR
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_GET_SNR 14
#define WE_LIST_FW_PROFILE 15
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_NONE_GET_NONE (SIOCIWFIRSTPRIV + 6)
/*
* <ioctl>
* reassoc - Trigger STA re-association to the connected AP
*
* @INPUT: None
*
* @OUTPUT: None
*
* This IOCTL is used to trigger STA reassociation to the connected AP.
*
* @E.g: iwpriv wlan0 reassoc
*
* Supported Feature: Roaming
*
* Usage: Internal
*
* </ioctl>
*/
#define WE_SET_REASSOC_TRIGGER 8
/*
* <ioctl>
* ibssPeerInfoAll - Print the ibss peers's MAC, rate and RSSI
*
* @INPUT: None
*
* @OUTPUT: print ibss peer in info logs
* pPeerInfo->numIBSSPeers = 1
* PEER ADDR : 8c:fd:f0:01:9c:bf TxRate: 1 Mbps RSSI: -35
*
* This IOCTL is used to rint the ibss peers's MAC, rate and RSSI
* in info logs
*
* @E.g: iwpriv wlan0 ibssPeerInfoAll
*
* Supported Feature: IBSS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_IBSS_GET_PEER_INFO_ALL 10
/* Sub ioctls 11 to 16 are not used */
#define WE_GET_RECOVERY_STAT 17
#define WE_GET_FW_PROFILE_DATA 18
/*
* <ioctl>
* stop_obss_scan - Stop obss scan
*
* @INPUT: None
*
* @OUTPUT: None
*
* This IOCTL is used to stop obss scan
*
* @E.g: iwpriv wlan0 stop_obss_scan
*
* Supported Feature: Scan
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_STOP_OBSS_SCAN 19
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_VAR_INT_GET_NONE (SIOCIWFIRSTPRIV + 7)
#define WE_P2P_NOA_CMD 2
/* subcommands 3 is unused */
#define WE_MAC_PWR_DEBUG_CMD 4
#ifdef FEATURE_WLAN_TDLS
/*
* <ioctl>
* setTdlsConfig - Set TDLS configuration parameters.
*
* @INPUT: 11 TDLS configuration parameters
* @args[0]: tdls: [0..2]
* @args[1]: tx_period_t: [1000..4294967295UL]
* @args[2]: tx_packet_n: [0..4294967295UL]
* @args[3]: [discovery_period is not used anymore]
* @args[4]: discovery_tries_n: [1..100]
* @args[5]: [idle_timeout is not used anymore]
* @args[6]: idle_packet_n: [0..40000]
* @args[7]: [rssi_hysteresis is not used anymore]
* @args[8]: rssi_trigger_threshold: [-120..0]
* @args[9]: rssi_teardown_threshold: [-120..0]
* @args[10]: rssi_delta: [-30..0]
*
* @OUTPUT: None
*
* This IOCTL is used to set the TDLS configuration parameters.
*
* @E.g: iwpriv wlan0 setTdlsConfig tdls tx_period_t tx_packet_n
* discovery_period discovery_tries_n idle_timeout
* idle_packet_n rssi_hysteresis rssi_trigger_threshold
* rssi_teardown_threshold rssi_delta
* iwpriv wlan0 setTdlsConfig 1 1500 40 1 5 1 5 0 -70 -70 -10
*
* Supported Feature: TDLS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_TDLS_CONFIG_PARAMS 5
#endif
/*
* <ioctl>
* ibssPeerInfo - Print the ibss peers's MAC, rate and RSSI
*
* @INPUT: staid
*
* @OUTPUT: print ibss peer corresponding to staid in info logs
* PEER ADDR : 8c:fd:f0:01:9c:bf TxRate: 1 Mbps RSSI: -35
*
* This IOCTL is used to print the specific ibss peers's MAC,
* rate and RSSI in info logs
*
* @E.g: iwpriv wlan0 ibssPeerInfo <sta_id>
* iwpriv wlan0 ibssPeerInfo 0
*
* Supported Feature: IBSS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_IBSS_GET_PEER_INFO 6
#define WE_UNIT_TEST_CMD 7
#define WE_MTRACE_DUMP_CMD 8
#define WE_MTRACE_SELECTIVE_MODULE_LOG_ENABLE_CMD 9
#ifdef WLAN_FEATURE_GPIO_LED_FLASHING
#define WE_LED_FLASHING_PARAM 10
#endif
/*
* <ioctl>
* pm_clist - Increments the index value of the concurrent connection list
* and update with the input parameters provided.
*
* @INPUT: Following 8 arguments:
* @vdev_id: vdev id
* @tx_streams: TX streams
* @rx_streams: RX streams
* @chain_mask: Chain mask
* @type: vdev_type
* AP:1 STA:2 IBSS:3 Monitor:4 NAN:5 OCB:6 NDI:7
* @sub_type: vdev_subtype
* P2P_Device:1 P2P_Client:2 P2P_GO:3
* Proxy_STA:4 Mesh:5 Mesh_11s:6
* @channel: Channel
* @mac: Mac id
*
* @OUTPUT: None
*
* This IOCTL is used to increments the index value of the concurrent connection
* list and update with the input parameters provided.
*
* @E.g: iwpriv wlan0 pm_clist vdev_id tx_streams rx_streams chain_mask type
* sub_type channel mac
* iwpriv wlan0 pm_clist 1 2 2 1 2 3 10 1
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_CLIST_CMD 11
/*
* <ioctl>
* pm_dlist - Delete the index from the concurrent connection list that is
* present in the given vdev_id.
*
* @INPUT: delete_all, vdev_id
* @delete_all: delete all indices
* @vdev_id: vdev id
*
* @OUTPUT: None
*
* This IOCTL is used to delete the index from the concurrent connection list
* that is present in the given vdev_id.
*
* @E.g: iwpriv wlan0 pm_dlist delete_all vdev_id
* iwpriv wlan0 pm_dlist 0 1
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_DLIST_CMD 12
/*
* <ioctl>
* pm_dbs - Set dbs capability and system preference
*
* @INPUT: dbs, system_pref
* @dbs: Value of DBS capability to be set
* @system_pref: System preference
* 0:CDS_THROUGHPUT 1: CDS_POWERSAVE 2: CDS_LATENCY
*
* @OUTPUT: None
*
* This IOCTL is used to set dbs capability and system preference.
*
* @E.g: iwpriv wlan0 pm_dbs dbs system_pref
* iwpriv wlan0 pm_dbs 1 0
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_DBS_CMD 13
/*
* <ioctl>
* pm_pcl - Set pcl for concurrency mode.
*
* @INPUT: cds_con_mode
* @cds_con_mode: concurrency mode for PCL table
* 0:STA 1:SAP 2:P2P_Client 3:P2P_GO 4:IBSS
*
* @OUTPUT: None
*
* This IOCTL is used to set pcl for concurrency mode.
*
* @E.g: iwpriv wlan0 pm_pcl cds_con_mode
* iwpriv wlan0 pm_pcl 0
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_PCL_CMD 14
/*
* <ioctl>
* pm_cinfo - Shows the concurrent connection list.
*
* @INPUT: None
*
* @OUTPUT: None
*
* This IOCTL is used to show the concurrent connection list.
*
* @E.g: iwpriv wlan0 pm_cinfo
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_CINFO_CMD 15
/*
* <ioctl>
* pm_ulist - Updates the index value of the concurrent connection list
* with the input parameters provided.
*
* @INPUT: Following 8 arguments:
* @vdev_id: vdev id
* @tx_streams: TX streams
* @rx_streams: RX streams
* @chain_mask: Chain mask
* @type: vdev_type
* AP:1 STA:2 IBSS:3 Monitor:4 NAN:5 OCB:6 NDI:7
* @sub_type: vdev_subtype
* P2P_Device:1 P2P_Client:2 P2P_GO:3
* Proxy_STA:4 Mesh:5 Mesh_11s:6
* @channel: Channel
* @mac: Mac id
*
* @OUTPUT: None
*
* This IOCTL is used to updates the index value of the concurrent
* connection list with the input parameters provided.
*
* @E.g: iwpriv wlan0 pm_ulist vdev_id tx_streams rx_streams chain_mask type
* sub_type channel mac
* iwpriv wlan0 pm_ulist 1 2 2 1 2 3 10 1
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_ULIST_CMD 16
/*
* <ioctl>
* pm_query_action - Initiate actions needed on current connections as
* per the channel provided.
*
* @INPUT: channel
* @channel: Channel on which new connection will be.
*
* @OUTPUT: None
*
* This IOCTL is used to initiate actions needed on current connections
* as per the channel provided.
*
* @E.g: iwpriv wlan0 pm_query_action channel
* iwpriv wlan0 pm_query_action 6
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_QUERY_ACTION_CMD 17
/*
* <ioctl>
* pm_query_allow - Checks for allowed concurrency combination
*
* @INPUT: mode, channel, bandwidth
* @mode: new connection mode
* 0:STA 1:SAP 2:P2P_Client 3:P2P_GO 4:IBSS
* @channel: channel on which new connection is coming up
* @bandwidth: Bandwidth requested by the connection
* 0:None 1:5MHz 2:10MHz 3:20MHz
* 4:40MHz 5:80MHz 6:80+80MHz 7:160MHz
*
* @OUTPUT: None
*
* This IOCTL is used to checks for allowed concurrency combination.
*
* @E.g: iwpriv wlan0 pm_query_allow mode channel bandwidth
* iwpriv wlan0 pm_query_allow 0 6 4
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_QUERY_ALLOW_CMD 18
/*
* <ioctl>
* pm_run_scenario - Create scenario with number of connections provided.
*
* @INPUT: num_of_conn
* @num_of_conn: the number of connections (values: 1~3)
*
* @OUTPUT: None
*
* This IOCTL is used to create scenario with the number of connections
* provided.
*
* @E.g: iwpriv wlan0 pm_run_scenario num_of_conn
* iwpriv wlan0 pm_run_scenario 1
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_MANAGER_SCENARIO_CMD 19
/*
* <ioctl>
* pm_set_hw_mode - Set hardware for single/dual mac.
*
* @INPUT: hw_mode
* 0:single mac 1:dual mac
*
* @OUTPUT: None
*
* This IOCTL is used to set hardware for single/dual mac.
*
* @E.g: iwpriv wlan0 pm_set_hw_mode hw_mode
* iwpriv wlan0 pm_set_hw_mode 1
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_POLICY_SET_HW_MODE_CMD 20
/*
* <ioctl>
* set_scan_cfg - Set dual MAC scan config parameters.
*
* @INPUT: dbs, dbs_plus_agile_scan, single_mac_scan_with_dbs
* @dbs: Value of DBS bit
* @dbs_plus_agile_scan: Value of DBS plus agile scan bit
* @single_mac_scan_with_dbs: Value of Single MAC scan with DBS
*
* @OUTPUT: None
*
* This IOCTL is used to set the dual MAC scan config.
*
* @E.g: iwpriv wlan0 set_scan_cfg dbs dbs_plus_agile_scan
* single_mac_scan_with_dbs
* iwpriv wlan0 set_scan_cfg 1 0 1
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_DUAL_MAC_SCAN_CONFIG 21
/*
* <ioctl>
* set_fw_mode_cfg - Sets the dual mac FW mode config
*
* @INPUT: dbs, dfs
* @dbs: DBS bit
* @dfs: Agile DFS bit
*
* @OUTPUT: None
*
* This IOCTL is used to set the dual mac FW mode config.
*
* @E.g: iwpriv wlan0 set_fw_mode_cfg dbs dfs
* iwpriv wlan0 set_fw_mode_cfg 1 1
*
* Supported Feature: DBS
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_SET_DUAL_MAC_FW_MODE_CONFIG 22
#define WE_SET_MON_MODE_CHAN 23
#ifdef FEATURE_WLAN_TDLS
#undef MAX_VAR_ARGS
#define MAX_VAR_ARGS 11
#else
#undef MAX_VAR_ARGS
#define MAX_VAR_ARGS 9
#endif
/* Private ioctls (with no sub-ioctls) */
/* note that they must be odd so that they have "get" semantics */
/*
* <ioctl>
* addTspec - Add TSPEC for each AC
*
* @INPUT: 19 TSPEC params
* @[arg0]: handle
* @[arg1]: tid
* @[arg2]: dir
* @[arg3]: psb
* @[arg4]: up
* @[arg5]: nomMsduSize
* @[arg6]: maxMsduSize
* @[arg7]: minDataRate
* @[arg8]: meanDataRate
* @[arg9]: peakDataRate
* @[arg10]: maxBurstSize
* @[arg11]: minPhyRate
* @[arg12]: sba
* @[arg13]: minServiceIntv
* @[arg14]: suspendIntv
* @[arg15]: burstSizeDefn
* @[arg16]: ackPolicy
* @[arg17]: inactivityPeriod
* @[arg18]: maxServiceIntv
*
* @OUTPUT: Success/Failure
*
* This IOCTL is used to add TSPEC for each AC.
*
* @E.g: iwpriv wlan0 addTspec <handle> <tid> <dir> <psb> <up> <nomMsduSize>
* <maxMsduSize> <minDataRate> <meanDataRate>
* <peakDataRate> <maxBurstSize> <minPhyRate>
* <sba> <minServiceIntv> <suspendIntv>
* <burstSizeDefn> <ackPolicy> <inactivityPeriod>
* <maxServiceIntv>
* iwpriv wlan0 addTspec 7001 6 2 1 6 0x80D0 0x80D0 0x14500 0x14500 0x14500
* 0 0x5B8D80 0x2001 20 2000 0 0 0 2000
* wlan0 addTspec:3
*
* Supported Feature: WMM
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WLAN_PRIV_ADD_TSPEC (SIOCIWFIRSTPRIV + 9)
/*
* <ioctl>
* delTspec - Delete TSPEC entry for each AC
*
* @INPUT: 1 TSPEC param
* @[arg0]: handle
*
* @OUTPUT: Success/Failure
*
* This IOCTL is used to delete TSPEC entry for each AC.
*
* @E.g: iwpriv wlan0 delTspec <handle>
* iwpriv wlan0 delTspec 7001
* wlan0 delTspec:16
*
* Supported Feature: WMM
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WLAN_PRIV_DEL_TSPEC (SIOCIWFIRSTPRIV + 11)
/*
* <ioctl>
* getTspec - Get TSPEC entry for each AC
*
* @INPUT: 1 TSPEC param
* @[arg0]: handle
*
* @OUTPUT: Success/Failure
*
* This IOCTL is used to get TSPEC entry for each AC.
*
* @E.g: iwpriv wlan0 getTspec <handle>
* iwpriv wlan0 getTspec 7001
* wlan0 delTspec:18
*
* Supported Feature: WMM
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WLAN_PRIV_GET_TSPEC (SIOCIWFIRSTPRIV + 13)
/* (SIOCIWFIRSTPRIV + 8) is currently unused */
/* (SIOCIWFIRSTPRIV + 10) is currently unused */
/* (SIOCIWFIRSTPRIV + 12) is currently unused */
/* (SIOCIWFIRSTPRIV + 14) is currently unused */
#define WLAN_PRIV_SET_NONE_GET_THREE_INT (SIOCIWFIRSTPRIV + 15)
#define WE_GET_TSF 1
/* (SIOCIWFIRSTPRIV + 16) is currently unused */
/* (SIOCIWFIRSTPRIV + 17) is currently unused */
/* (SIOCIWFIRSTPRIV + 19) is currently unused */
#define WLAN_PRIV_SET_FTIES (SIOCIWFIRSTPRIV + 20)
/* Private ioctl for setting the host offload feature */
#define WLAN_PRIV_SET_HOST_OFFLOAD (SIOCIWFIRSTPRIV + 18)
/* Private ioctl to get the statistics */
#define WLAN_GET_WLAN_STATISTICS (SIOCIWFIRSTPRIV + 21)
/* Private ioctl to set the Keep Alive Params */
/*
* <ioctl>
* setKeepAlive - Set the keep alive feature
*
* @INPUT: 28 bytes of information in the order of packet type, time period
* host IPv4 address, destination IPv4 address, destination MAC address, bssID
*
* @OUTPUT: None
*
* This IOCTL sets the keep alive feature to send either NULL
* or unsolicited ARP response packets
*
* @E.g: iwpriv wlan0 setKeepAlive
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WLAN_SET_KEEPALIVE_PARAMS (SIOCIWFIRSTPRIV + 22)
#ifdef WLAN_FEATURE_PACKET_FILTERING
/* Private ioctl to set the packet filtering params */
#define WLAN_SET_PACKET_FILTER_PARAMS (SIOCIWFIRSTPRIV + 23)
#endif
#ifdef FEATURE_WLAN_SCAN_PNO
/* Private ioctl to get the statistics */
#define WLAN_SET_PNO (SIOCIWFIRSTPRIV + 24)
#endif
/*
* <ioctl>
* SETBAND - Set the operational band
*
* @INPUT: 0 to Auto, 1 to 5 GHz and 2 to 2.4 GHz
*
* @OUTPUT: None
*
* This IOCTL Set the operational band If the new band is different from the
* current operational band, it aborts the pending scan requests, flushes
* the existing scan results, and then change * the band capability
*
* @E.g: iwpriv wlan0 SETBAND <value>
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WLAN_SET_BAND_CONFIG (SIOCIWFIRSTPRIV + 25)
#define WLAN_PRIV_SET_MCBC_FILTER (SIOCIWFIRSTPRIV + 26)
/* (SIOCIWFIRSTPRIV + 27) is currently unused */
/* Private ioctls and their sub-ioctls */
#define WLAN_PRIV_SET_TWO_INT_GET_NONE (SIOCIWFIRSTPRIV + 28)
#define WE_SET_SMPS_PARAM 1
#ifdef WLAN_DEBUG
#define WE_SET_FW_CRASH_INJECT 2
#endif
#define WE_DUMP_DP_TRACE_LEVEL 3
/* Private sub ioctl for enabling and setting histogram interval of profiling */
#define WE_ENABLE_FW_PROFILE 4
#define WE_SET_FW_PROFILE_HIST_INTVL 5
/* Private sub-ioctl for initiating WoW suspend without Apps suspend */
#define WE_SET_WLAN_SUSPEND 6
#define WE_SET_WLAN_RESUME 7
/*
* <ioctl>
* log_buffer - prints host/target related communication logs via dmesg
*
* @INPUT: Log Id, Count
*
* Log Id:
* 0) HTC_CREDIT_HISTORY_LOG
* 1) COMMAND_LOG,
* 2) COMMAND_TX_CMP_LOG,
* 3) MGMT_COMMAND_LOG,
* 4) MGMT_COMMAND_TX_CMP_LOG,
* 5) EVENT_LOG,
* 6) RX_EVENT_LOG,
* 7) MGMT_EVENT_LOG
*
* @OUTPUT: None
*
* @E.g:
* # print up to 10 of the most recent records from HTC Credit History
* iwpriv wlan0 log_buffer 0 10
* # print up to 3 of the most recent records from Event Log
* iwpriv wlan0 log_buffer 5 3
*
* Supported Feature: WLAN Trace
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WE_LOG_BUFFER 8
enum host_target_comm_log {
HTC_CREDIT_HISTORY_LOG = 0,
COMMAND_LOG,
COMMAND_TX_CMP_LOG,
MGMT_COMMAND_LOG,
MGMT_COMMAND_TX_CMP_LOG,
EVENT_LOG,
RX_EVENT_LOG,
MGMT_EVENT_LOG
};
/* (SIOCIWFIRSTPRIV + 29) is currently unused */
/* 802.11p IOCTL */
#define WLAN_SET_DOT11P_CHANNEL_SCHED (SIOCIWFIRSTPRIV + 30)
/*
* <ioctl>
* getLinkSpeed - Gets the current link speed in Mbps
*
* @INPUT: None
*
* @OUTPUT: linkspeed in mbps
* wlan0 getLinkSpeed:7
*
* This IOCTL is used get the current link speed in Mbps
*
* @E.g: iwpriv wlan0 getLinkSpeed
*
* Supported Feature: STA
*
* Usage: Internal/External
*
* </ioctl>
*/
#define WLAN_GET_LINK_SPEED (SIOCIWFIRSTPRIV + 31)
#define WLAN_STATS_INVALID 0
#define WLAN_STATS_RETRY_CNT 1
#define WLAN_STATS_MUL_RETRY_CNT 2
#define WLAN_STATS_TX_FRM_CNT 3
#define WLAN_STATS_RX_FRM_CNT 4
#define WLAN_STATS_FRM_DUP_CNT 5
#define WLAN_STATS_FAIL_CNT 6
#define WLAN_STATS_RTS_FAIL_CNT 7
#define WLAN_STATS_ACK_FAIL_CNT 8
#define WLAN_STATS_RTS_SUC_CNT 9
#define WLAN_STATS_RX_DISCARD_CNT 10
#define WLAN_STATS_RX_ERROR_CNT 11
#define WLAN_STATS_TX_BYTE_CNT 12
#define WLAN_STATS_RX_BYTE_CNT 13
#define WLAN_STATS_RX_RATE 14
#define WLAN_STATS_TX_RATE 15
#define WLAN_STATS_RX_UC_BYTE_CNT 16
#define WLAN_STATS_RX_MC_BYTE_CNT 17
#define WLAN_STATS_RX_BC_BYTE_CNT 18
#define WLAN_STATS_TX_UC_BYTE_CNT 19
#define WLAN_STATS_TX_MC_BYTE_CNT 20
#define WLAN_STATS_TX_BC_BYTE_CNT 21
#define FILL_TLV(__p, __type, __size, __val, __tlen) do { \
if ((__tlen + __size + 2) < WE_MAX_STR_LEN) { \
*__p++ = __type; \
*__p++ = __size; \
memcpy(__p, __val, __size); \
__p += __size; \
__tlen += __size + 2; \
} else { \
hdd_err("FILL_TLV Failed!!!"); \
} \
} while (0)
#define VERSION_VALUE_MAX_LEN 32
#define TX_PER_TRACKING_DEFAULT_RATIO 5
#define TX_PER_TRACKING_MAX_RATIO 10
#define TX_PER_TRACKING_DEFAULT_WATERMARK 5
#define WLAN_ADAPTER 0
#define P2P_ADAPTER 1
/**
* mem_alloc_copy_from_user_helper - copy from user helper
* @wrqu_data: wireless extensions request data
* @len: length of @wrqu_data
*
* Helper function to allocate buffer and copy user data.
*
* Return: On success return a pointer to a kernel buffer containing a
* copy of the userspace data (with an additional NUL character
* appended for safety). On failure return %NULL.
*/
void *mem_alloc_copy_from_user_helper(const __user void *wrqu_data, size_t len)
{
u8 *ptr = NULL;
/* in order to protect the code, an extra byte is post
* appended to the buffer and the null termination is added.
* However, when allocating (len+1) byte of memory, we need to
* make sure that there is no uint overflow when doing
* addition. In theory check len < UINT_MAX protects the uint
* overflow. For wlan private ioctl, the buffer size is much
* less than UINT_MAX, as a good guess, now, it is assumed
* that the private command buffer size is no greater than 4K
* (4096 bytes). So we use 4096 as the upper boundary for now.
*/
if (len > MAX_USER_COMMAND_SIZE) {
hdd_err("Invalid length: %zu max: %u",
len, MAX_USER_COMMAND_SIZE);
return NULL;
}
ptr = qdf_mem_malloc(len + 1);
if (NULL == ptr) {
hdd_err("unable to allocate memory");
return NULL;
}
if (copy_from_user(ptr, wrqu_data, len)) {
hdd_err("failed to copy data to user buffer");
qdf_mem_free(ptr);
return NULL;
}
ptr[len] = '\0';
return ptr;
}
/**
* hdd_priv_get_data() - Get pointer to ioctl private data
* @p_priv_data: pointer to iw_point struct to be filled
* @wrqu: Pointer to IOCTL Data received from userspace
*
* Helper function to get compatible struct iw_point passed to ioctl
*
* Return - 0 if p_priv_data successfully filled, error otherwise
*/
int hdd_priv_get_data(struct iw_point *p_priv_data, union iwreq_data *wrqu)
{
if ((NULL == p_priv_data) || (NULL == wrqu))
return -EINVAL;
#ifdef CONFIG_COMPAT
if (is_compat_task()) {
struct compat_iw_point *p_compat_priv_data;
/* Compat task:
* typecast to compat structure and copy the members.
*/
p_compat_priv_data = (struct compat_iw_point *)&wrqu->data;
p_priv_data->pointer = compat_ptr(p_compat_priv_data->pointer);
p_priv_data->length = p_compat_priv_data->length;
p_priv_data->flags = p_compat_priv_data->flags;
} else {
#endif /* #ifdef CONFIG_COMPAT */
/* Non compat task: directly copy the structure. */
memcpy(p_priv_data, &wrqu->data, sizeof(struct iw_point));
#ifdef CONFIG_COMPAT
}
#endif /* #ifdef CONFIG_COMPAT */
return 0;
}
/**
* hdd_wlan_get_stats() - Get txrx stats in SAP mode
* @pAdapter: Pointer to the hdd adapter.
* @length: Size of the data copied
* @buffer: Pointer to char buffer.
* @buf_len: Length of the char buffer.
*
* This function called when the "iwpriv wlan0 get_stats" command is given.
* It used to collect the txrx stats when the device is configured in SAP mode.
*
* Return - none
*/
void hdd_wlan_get_stats(hdd_adapter_t *pAdapter, uint16_t *length,
char *buffer, uint16_t buf_len)
{
hdd_tx_rx_stats_t *pStats = &pAdapter->hdd_stats.hddTxRxStats;
uint32_t len = 0;
uint32_t total_rx_pkt = 0, total_rx_dropped = 0;
uint32_t total_rx_delv = 0, total_rx_refused = 0;
int i = 0;
for (; i < NUM_CPUS; i++) {
total_rx_pkt += pStats->rxPackets[i];
total_rx_dropped += pStats->rxDropped[i];
total_rx_delv += pStats->rxDelivered[i];
total_rx_refused += pStats->rxRefused[i];
}
len = scnprintf(buffer, buf_len,
"\nTransmit[%lu] - "
"called %u, dropped %u orphan %u,"
"\n[dropped] BK %u, BE %u, VI %u, VO %u"
"\n[classified] BK %u, BE %u, VI %u, VO %u"
"\n\nReceive[%lu] - "
"packets %u, dropped %u, delivered %u, refused %u"
"\n",
qdf_system_ticks(),
pStats->txXmitCalled,
pStats->txXmitDropped,
pStats->txXmitOrphaned,
pStats->txXmitDroppedAC[SME_AC_BK],
pStats->txXmitDroppedAC[SME_AC_BE],
pStats->txXmitDroppedAC[SME_AC_VI],
pStats->txXmitDroppedAC[SME_AC_VO],
pStats->txXmitClassifiedAC[SME_AC_BK],
pStats->txXmitClassifiedAC[SME_AC_BE],
pStats->txXmitClassifiedAC[SME_AC_VI],
pStats->txXmitClassifiedAC[SME_AC_VO],
qdf_system_ticks(),
total_rx_pkt, total_rx_dropped, total_rx_delv, total_rx_refused
);
for (i = 0; i < NUM_CPUS; i++) {
if (pStats->rxPackets[i] == 0)
continue;
len += scnprintf(buffer + len, buf_len - len,
"Rx CPU[%d]:"
"packets %u, dropped %u, delivered %u, refused %u\n",
i, pStats->rxPackets[i], pStats->rxDropped[i],
pStats->rxDelivered[i], pStats->rxRefused[i]);
}
len += scnprintf(buffer + len, buf_len - len,
"\nTX_FLOW"
"\nCurrent status: %s"
"\ntx-flow timer start count %u"
"\npause count %u, unpause count %u",
(pStats->is_txflow_paused == true ? "PAUSED" : "UNPAUSED"),
pStats->txflow_timer_cnt,
pStats->txflow_pause_cnt,
pStats->txflow_unpause_cnt);
len += ol_txrx_stats(pAdapter->sessionId,
&buffer[len], (buf_len - len));
*length = len + 1;
}
/**
* wlan_hdd_write_suspend_resume_stats() - Writes suspend/resume stats to buffer
* @hdd_ctx: The Hdd context owning the stats to be written
* @buffer: The char buffer to write to
* @max_len: The maximum number of chars to write
*
* This assumes hdd_ctx has already been validated, and buffer is not NULL.
*
* Return - length of written content, negative number on error
*/
static int wlan_hdd_write_suspend_resume_stats(hdd_context_t *hdd_ctx,
char *buffer, uint16_t max_len)
{
QDF_STATUS status;
struct suspend_resume_stats *sr_stats;
struct sir_wake_lock_stats wow_stats;
sr_stats = &hdd_ctx->suspend_resume_stats;
status = wma_get_wakelock_stats(&wow_stats);
if (QDF_IS_STATUS_ERROR(status)) {
hdd_err("Failed to get WoW stats");
return qdf_status_to_os_return(status);
}
return scnprintf(buffer, max_len,
"\n"
"Suspends: %u\n"
"Resumes: %u\n"
"\n"
"Suspend Fail Reasons\n"
"\tIPA: %u\n"
"\tRadar: %u\n"
"\tRoam: %u\n"
"\tScan: %u\n"
"\tInitial Wakeup: %u\n"
"\n"
"WoW Wake Reasons\n"
"\tunicast: %u\n"
"\tbroadcast: %u\n"
"\tIPv4 multicast: %u\n"
"\tIPv6 multicast: %u\n"
"\tIPv6 multicast RA: %u\n"
"\tIPv6 multicast NS: %u\n"
"\tIPv6 multicast NA: %u\n"
"\tICMPv4: %u\n"
"\tICMPv6: %u\n"
"\tRSSI Breach: %u\n"
"\tLow RSSI: %u\n"
"\tG-Scan: %u\n"
"\tPNO Complete: %u\n"
"\tPNO Match: %u\n",
sr_stats->suspends,
sr_stats->resumes,
sr_stats->suspend_fail[SUSPEND_FAIL_IPA],
sr_stats->suspend_fail[SUSPEND_FAIL_RADAR],
sr_stats->suspend_fail[SUSPEND_FAIL_ROAM],
sr_stats->suspend_fail[SUSPEND_FAIL_SCAN],
sr_stats->suspend_fail[SUSPEND_FAIL_INITIAL_WAKEUP],
wow_stats.wow_ucast_wake_up_count,
wow_stats.wow_bcast_wake_up_count,
wow_stats.wow_ipv4_mcast_wake_up_count,
wow_stats.wow_ipv6_mcast_wake_up_count,
wow_stats.wow_ipv6_mcast_ra_stats,
wow_stats.wow_ipv6_mcast_ns_stats,
wow_stats.wow_ipv6_mcast_na_stats,
wow_stats.wow_icmpv4_count,
wow_stats.wow_icmpv6_count,
wow_stats.wow_rssi_breach_wake_up_count,
wow_stats.wow_low_rssi_wake_up_count,
wow_stats.wow_gscan_wake_up_count,
wow_stats.wow_pno_complete_wake_up_count,
wow_stats.wow_pno_match_wake_up_count);
}
/**
* hdd_wlan_list_fw_profile() - Get fw profiling points
* @length: Size of the data copied
* @buffer: Pointer to char buffer.
* @buf_len: Length of the char buffer.
*
* This function called when the "iwpriv wlan0 listProfile" command is given.
* It is used to get the supported profiling points in FW.
*
* Return - none
*/
void hdd_wlan_list_fw_profile(uint16_t *length,
char *buffer, uint16_t buf_len)
{
uint32_t len = 0;
len = scnprintf(buffer, buf_len,
"PROF_CPU_IDLE: %u\n"
"PROF_PPDU_PROC: %u\n"
"PROF_PPDU_POST: %u\n"
"PROF_HTT_TX_INPUT: %u\n"
"PROF_MSDU_ENQ: %u\n"
"PROF_PPDU_POST_HAL: %u\n"
"PROF_COMPUTE_TX_TIME: %u\n",
PROF_CPU_IDLE,
PROF_PPDU_PROC,
PROF_PPDU_POST,
PROF_HTT_TX_INPUT,
PROF_MSDU_ENQ,
PROF_PPDU_POST_HAL,
PROF_COMPUTE_TX_TIME);
*length = len + 1;
}
/**
* hdd_display_stats_help() - print statistics help
*
* Return: none
*/
void hdd_display_stats_help(void)
{
hdd_err("iwpriv wlan0 dumpStats [option] - dump statistics");
hdd_err("iwpriv wlan0 clearStats [option] - clear statistics");
hdd_err("options:");
hdd_err(" 1 -- TXRX Layer statistics");
hdd_err(" 2 -- Bandwidth compute timer stats");
hdd_err(" 3 -- TSO statistics");
hdd_err(" 4 -- Network queue statistics");
hdd_err(" 5 -- Flow control statistics");
hdd_err(" 6 -- Per Layer statistics");
hdd_err(" 7 -- Copy engine interrupt statistics");
hdd_err(" 8 -- LRO statistics");
hdd_err(" 9 -- NAPI statistics");
}
/**
* hdd_wlan_dump_stats() - display dump Stats
* @adapter: adapter handle
* @value: value from user
*
* Return: 0 => success, error code on failure
*/
int hdd_wlan_dump_stats(hdd_adapter_t *adapter, int value)
{
int ret = 0;
QDF_STATUS status;
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(adapter);
switch (value) {
case WLAN_TXRX_HIST_STATS:
wlan_hdd_display_tx_rx_histogram(hdd_ctx);
break;
case WLAN_HDD_NETIF_OPER_HISTORY:
wlan_hdd_display_netif_queue_history(hdd_ctx,
QDF_STATS_VERB_LVL_HIGH);
break;
case WLAN_HIF_STATS:
hdd_display_hif_stats();
break;
case WLAN_LRO_STATS:
hdd_lro_display_stats(hdd_ctx);
case WLAN_NAPI_STATS:
if (hdd_display_napi_stats()) {
hdd_err("error displaying napi stats");
ret = EFAULT;
}
break;
case WLAN_DISCONNECT_STATS:
sme_display_disconnect_stats(WLAN_HDD_GET_HAL_CTX(adapter),
adapter->sessionId);
break;
default:
status = ol_txrx_display_stats(value,
QDF_STATS_VERB_LVL_HIGH);
if (status == QDF_STATUS_E_INVAL) {
hdd_display_stats_help();
ret = EINVAL;
}
break;
}
return ret;
}
/**
* hdd_wlan_get_version() - Get driver version information
* @hdd_ctx: Global HDD context
* @wrqu: Pointer to IOCTL REQUEST Data.
* @extra: Pointer to destination buffer
*
* This function is used to get Wlan Driver, Firmware, & Hardware
* Version information. If @wrqu and @extra are specified, then the
* version string is returned. Otherwise it is simply printed to the
* kernel log.
*
* Return: none
*/
void hdd_wlan_get_version(hdd_context_t *hdd_ctx, union iwreq_data *wrqu,
char *extra)
{
tSirVersionString wcnss_sw_version;
const char *swversion;
const char *hwversion;
uint32_t msp_id = 0, mspid = 0, siid = 0, crmid = 0, sub_id = 0;
if (!hdd_ctx) {
hdd_err("Invalid context, HDD context is null");
goto error;
}
snprintf(wcnss_sw_version, sizeof(wcnss_sw_version), "%08x",
hdd_ctx->target_fw_version);
swversion = wcnss_sw_version;
msp_id = (hdd_ctx->target_fw_version & 0xf0000000) >> 28;
mspid = (hdd_ctx->target_fw_version & 0xf000000) >> 24;
siid = (hdd_ctx->target_fw_version & 0xf00000) >> 20;
crmid = hdd_ctx->target_fw_version & 0x7fff;
sub_id = (hdd_ctx->target_fw_vers_ext & 0xf0000000) >> 28;
hwversion = hdd_ctx->target_hw_name;
if (wrqu && extra) {
wrqu->data.length =
scnprintf(extra, WE_MAX_STR_LEN,
"Host SW:%s, FW:%d.%d.%d.%d.%d, HW:%s",
QWLAN_VERSIONSTR,
msp_id, mspid, siid, crmid,
sub_id, hwversion);
} else {
pr_info("Host SW:%s, FW:%d.%d.%d.%d.%d, HW:%s\n",
QWLAN_VERSIONSTR,
msp_id, mspid, siid, crmid, sub_id, hwversion);
}
error:
return;
}
/**
* hdd_wlan_get_ibss_mac_addr_from_staid() - Get IBSS MAC address
* @pAdapter: Adapter upon which the IBSS client is active
* @staIdx: Station index of the IBSS peer
*
* Return: a pointer to the MAC address of the IBSS peer if the peer is
* found, otherwise %NULL.
*/
struct qdf_mac_addr *
hdd_wlan_get_ibss_mac_addr_from_staid(hdd_adapter_t *pAdapter,
uint8_t staIdx)
{
uint8_t idx;
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
for (idx = 0; idx < MAX_PEERS; idx++) {
if (HDD_WLAN_INVALID_STA_ID !=
pHddStaCtx->conn_info.staId[idx] &&
staIdx == pHddStaCtx->conn_info.staId[idx]) {
return &pHddStaCtx->conn_info.peerMacAddress[idx];
}
}
return NULL;
}
/**
* hdd_wlan_get_ibss_peer_info() - Print IBSS peer information
* @pAdapter: Adapter upon which the IBSS client is active
* @staIdx: Station index of the IBSS peer
*
* Return: QDF_STATUS_STATUS if the peer was found and displayed,
* otherwise an appropriate QDF_STATUS_E_* failure code.
*/
static QDF_STATUS hdd_wlan_get_ibss_peer_info(hdd_adapter_t *pAdapter,
uint8_t staIdx)
{
QDF_STATUS status = QDF_STATUS_E_FAILURE;
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_station_ctx_t *pStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
tSirPeerInfoRspParams *pPeerInfo = &pStaCtx->ibss_peer_info;
INIT_COMPLETION(pAdapter->ibss_peer_info_comp);
status = sme_request_ibss_peer_info(hHal, pAdapter,
hdd_get_ibss_peer_info_cb,
false, staIdx);
if (QDF_STATUS_SUCCESS == status) {
unsigned long rc;
rc = wait_for_completion_timeout
(&pAdapter->ibss_peer_info_comp,
msecs_to_jiffies(IBSS_PEER_INFO_REQ_TIMOEUT));
if (!rc) {
hdd_err("failed wait on ibss_peer_info_comp");
return QDF_STATUS_E_FAILURE;
}
/** Print the peer info */
hdd_debug("pPeerInfo->numIBSSPeers = %d ", pPeerInfo->numPeers);
{
uint8_t mac_addr[QDF_MAC_ADDR_SIZE];
uint32_t tx_rate = pPeerInfo->peerInfoParams[0].txRate;
qdf_mem_copy(mac_addr, pPeerInfo->peerInfoParams[0].
mac_addr, sizeof(mac_addr));
hdd_debug("PEER ADDR : %pM TxRate: %d Mbps RSSI: %d",
mac_addr, (int)tx_rate,
(int)pPeerInfo->peerInfoParams[0].rssi);
}
} else {
hdd_warn("Warning: sme_request_ibss_peer_info Request failed");
}
return status;
}
/**
* hdd_wlan_get_ibss_peer_info_all() - Print all IBSS peers
* @pAdapter: Adapter upon which the IBSS clients are active
*
* Return: QDF_STATUS_STATUS if the peer information was retrieved and
* displayed, otherwise an appropriate QDF_STATUS_E_* failure code.
*/
static QDF_STATUS hdd_wlan_get_ibss_peer_info_all(hdd_adapter_t *pAdapter)
{
QDF_STATUS status = QDF_STATUS_E_FAILURE;
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_station_ctx_t *pStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
tSirPeerInfoRspParams *pPeerInfo = &pStaCtx->ibss_peer_info;
int i;
INIT_COMPLETION(pAdapter->ibss_peer_info_comp);
status = sme_request_ibss_peer_info(hHal, pAdapter,
hdd_get_ibss_peer_info_cb,
true, 0xFF);
if (QDF_STATUS_SUCCESS == status) {
unsigned long rc;
rc = wait_for_completion_timeout
(&pAdapter->ibss_peer_info_comp,
msecs_to_jiffies(IBSS_PEER_INFO_REQ_TIMOEUT));
if (!rc) {
hdd_err("failed wait on ibss_peer_info_comp");
return QDF_STATUS_E_FAILURE;
}
/** Print the peer info */
hdd_debug("pPeerInfo->numIBSSPeers = %d ",
(int)pPeerInfo->numPeers);
for (i = 0; i < pPeerInfo->numPeers; i++) {
uint8_t mac_addr[QDF_MAC_ADDR_SIZE];
uint32_t tx_rate;
tx_rate = pPeerInfo->peerInfoParams[i].txRate;
qdf_mem_copy(mac_addr,
pPeerInfo->peerInfoParams[i].mac_addr,
sizeof(mac_addr));
hdd_debug(" PEER ADDR : %pM TxRate: %d Mbps RSSI: %d",
mac_addr, (int)tx_rate,
(int)pPeerInfo->peerInfoParams[i].rssi);
}
} else {
hdd_warn("Warning: sme_request_ibss_peer_info Request failed");
}
return status;
}
/**
* hdd_wlan_get_rts_threshold() - Get RTS threshold
* @pAdapter: adapter upon which the request was received
* @wrqu: pointer to the ioctl request
*
* This function retrieves the current RTS threshold value and stores
* it in the ioctl request structure
*
* Return: 0 if valid data was returned, non-zero on error
*/
int hdd_wlan_get_rts_threshold(hdd_adapter_t *pAdapter, union iwreq_data *wrqu)
{
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
uint32_t threshold = 0;
hdd_context_t *hdd_ctx;
int ret = 0;
ENTER();
if (NULL == pAdapter) {
hdd_err("Adapter is NULL");
return -EINVAL;
}
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (QDF_STATUS_SUCCESS !=
sme_cfg_get_int(hHal, WNI_CFG_RTS_THRESHOLD, &threshold)) {
hdd_err("Failed to get ini parameter, WNI_CFG_RTS_THRESHOLD");
return -EIO;
}
wrqu->rts.value = threshold;
hdd_debug("Rts-Threshold=%d!!", wrqu->rts.value);
EXIT();
return 0;
}
/**
* hdd_wlan_get_frag_threshold() - Get fragmentation threshold
* @pAdapter: adapter upon which the request was received
* @wrqu: pointer to the ioctl request
*
* This function retrieves the current fragmentation threshold value
* and stores it in the ioctl request structure
*
* Return: 0 if valid data was returned, non-zero on error
*/
int hdd_wlan_get_frag_threshold(hdd_adapter_t *pAdapter,
union iwreq_data *wrqu)
{
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
uint32_t threshold = 0, status = 0;
hdd_context_t *hdd_ctx;
ENTER();
if (NULL == pAdapter) {
hdd_err("Adapter is NULL");
return -EINVAL;
}
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
status = wlan_hdd_validate_context(hdd_ctx);
if (0 != status)
return status;
if (sme_cfg_get_int(hHal, WNI_CFG_FRAGMENTATION_THRESHOLD, &threshold)
!= QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_FRAGMENTATION_THRESHOLD failed");
return -EIO;
}
wrqu->frag.value = threshold;
hdd_debug("Frag-Threshold=%d!!", wrqu->frag.value);
EXIT();
return 0;
}
/**
* hdd_wlan_get_freq() - Convert channel to frequency
* @channel: channel to be converted
* @pfreq: where to store the frequency
*
* Return: 1 on success, otherwise a negative errno
*/
int hdd_wlan_get_freq(uint32_t channel, uint32_t *pfreq)
{
int i;
if (channel > 0) {
for (i = 0; i < FREQ_CHAN_MAP_TABLE_SIZE; i++) {
if (channel == freq_chan_map[i].chan) {
*pfreq = freq_chan_map[i].freq;
return 1;
}
}
}
hdd_err("Invalid channel no=%d!!", channel);
return -EINVAL;
}
/**
* hdd_is_auth_type_rsn() - RSN authentication type check
* @authType: authentication type to be checked
*
* Return: true if @authType is an RSN authentication type,
* false if it is not
*/
static bool hdd_is_auth_type_rsn(eCsrAuthType authType)
{
bool rsnType = false;
/* is the authType supported? */
switch (authType) {
case eCSR_AUTH_TYPE_NONE: /* never used */
rsnType = false;
break;
/* MAC layer authentication types */
case eCSR_AUTH_TYPE_OPEN_SYSTEM:
rsnType = false;
break;
case eCSR_AUTH_TYPE_SHARED_KEY:
rsnType = false;
break;
case eCSR_AUTH_TYPE_AUTOSWITCH:
rsnType = false;
break;
/* Upper layer authentication types */
case eCSR_AUTH_TYPE_WPA:
rsnType = true;
break;
case eCSR_AUTH_TYPE_WPA_PSK:
rsnType = true;
break;
case eCSR_AUTH_TYPE_WPA_NONE:
rsnType = true;
break;
case eCSR_AUTH_TYPE_FT_RSN:
case eCSR_AUTH_TYPE_RSN:
rsnType = true;
break;
case eCSR_AUTH_TYPE_FT_RSN_PSK:
case eCSR_AUTH_TYPE_RSN_PSK:
#ifdef WLAN_FEATURE_11W
case eCSR_AUTH_TYPE_RSN_PSK_SHA256:
case eCSR_AUTH_TYPE_RSN_8021X_SHA256:
#endif
rsnType = true;
break;
/* case eCSR_AUTH_TYPE_FAILED: */
case eCSR_AUTH_TYPE_UNKNOWN:
rsnType = false;
break;
default:
hdd_err("unknown authType %d, treat as open",
authType);
rsnType = false;
break;
}
hdd_debug("called with authType: %d, returned: %d",
authType, rsnType);
return rsnType;
}
/**
* hdd_get_rssi_cb() - "Get RSSI" callback function
* @rssi: Current RSSI of the station
* @staId: ID of the station
* @pContext: opaque context originally passed to SME. HDD always passes
* a &struct statsContext
*
* Return: None
*/
static void hdd_get_rssi_cb(int8_t rssi, uint32_t staId, void *pContext)
{
struct statsContext *pStatsContext;
hdd_adapter_t *pAdapter;
hdd_station_ctx_t *pHddStaCtx;
if (NULL == pContext) {
hdd_err("Bad param");
return;
}
pStatsContext = pContext;
pAdapter = pStatsContext->pAdapter;
if (!pAdapter) {
hdd_err("Invalid pAdapter");
return;
}
pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
pAdapter->rssi = rssi;
/* for new connection there might be no valid previous RSSI
* Do not keep hdd_get_rssi_snr_by_bssid under spin_lock
* because it accesses scan cache in pMac which is mutex
* protected
*/
if (!pAdapter->rssi)
hdd_get_rssi_snr_by_bssid(pAdapter,
pHddStaCtx->conn_info.bssId.bytes,
&pAdapter->rssi, NULL);
/* there is a race condition that exists between this callback
* function and the caller since the caller could time out
* either before or while this code is executing. we use a
* spinlock to serialize these actions
*/
spin_lock(&hdd_context_lock);
if (pStatsContext->magic != PEER_INFO_CONTEXT_MAGIC) {
/* the caller presumably timed out so there is nothing
* we can do
*/
spin_unlock(&hdd_context_lock);
hdd_warn("Invalid context, magic [%08x]",
pStatsContext->magic);
return;
}
/* context is valid so caller is still waiting */
/* paranoia: invalidate the magic */
pStatsContext->magic = 0;
/* notify the caller */
complete(&pStatsContext->completion);
/* serialization is complete */
spin_unlock(&hdd_context_lock);
}
/**
* hdd_get_snr_cb() - "Get SNR" callback function
* @snr: Current SNR of the station
* @staId: ID of the station
* @pContext: opaque context originally passed to SME. HDD always passes
* a &struct statsContext
*
* Return: None
*/
static void hdd_get_snr_cb(int8_t snr, uint32_t staId, void *pContext)
{
struct statsContext *pStatsContext;
hdd_adapter_t *pAdapter;
if (NULL == pContext) {
hdd_err("Bad param");
return;
}
pStatsContext = pContext;
pAdapter = pStatsContext->pAdapter;
/* there is a race condition that exists between this callback
* function and the caller since the caller could time out
* either before or while this code is executing. we use a
* spinlock to serialize these actions
*/
spin_lock(&hdd_context_lock);
if ((NULL == pAdapter) || (SNR_CONTEXT_MAGIC != pStatsContext->magic)) {
/* the caller presumably timed out so there is nothing
* we can do
*/
spin_unlock(&hdd_context_lock);
hdd_warn("Invalid context, pAdapter [%pK] magic [%08x]",
pAdapter, pStatsContext->magic);
return;
}
/* context is valid so caller is still waiting */
/* paranoia: invalidate the magic */
pStatsContext->magic = 0;
/* copy over the snr */
pAdapter->snr = snr;
/* notify the caller */
complete(&pStatsContext->completion);
/* serialization is complete */
spin_unlock(&hdd_context_lock);
}
/**
* wlan_hdd_get_rssi() - Get the current RSSI
* @pAdapter: adapter upon which the measurement is requested
* @rssi_value: pointer to where the RSSI should be returned
*
* Return: QDF_STATUS_SUCCESS on success, QDF_STATUS_E_** on error
*/
QDF_STATUS wlan_hdd_get_rssi(hdd_adapter_t *pAdapter, int8_t *rssi_value)
{
static struct statsContext context;
hdd_context_t *pHddCtx;
hdd_station_ctx_t *pHddStaCtx;
QDF_STATUS hstatus;
unsigned long rc;
if (NULL == pAdapter) {
hdd_err("Invalid context, pAdapter");
return QDF_STATUS_E_FAULT;
}
if (cds_is_driver_recovering() || cds_is_driver_in_bad_state()) {
hdd_warn("Recovery in Progress. State: 0x%x Ignore!!!",
cds_get_driver_state());
/* return a cached value */
*rssi_value = pAdapter->rssi;
return QDF_STATUS_SUCCESS;
}
pHddCtx = WLAN_HDD_GET_CTX(pAdapter);
pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
if (eConnectionState_Associated != pHddStaCtx->conn_info.connState) {
hdd_debug("Not associated!, rssi on disconnect %d",
pAdapter->rssi_on_disconnect);
*rssi_value = pAdapter->rssi_on_disconnect;
return QDF_STATUS_SUCCESS;
}
if (pHddStaCtx->hdd_ReassocScenario) {
hdd_debug("Roaming in progress, return cached RSSI");
*rssi_value = pAdapter->rssi;
return QDF_STATUS_SUCCESS;
}
init_completion(&context.completion);
context.pAdapter = pAdapter;
context.magic = PEER_INFO_CONTEXT_MAGIC;
hstatus = sme_get_rssi(pHddCtx->hHal, hdd_get_rssi_cb,
pHddStaCtx->conn_info.staId[0],
pHddStaCtx->conn_info.bssId, pAdapter->rssi,
&context, pHddCtx->pcds_context);
if (QDF_STATUS_SUCCESS != hstatus) {
hdd_err("Unable to retrieve RSSI");
/* we'll returned a cached value below */
} else {
/* request was sent -- wait for the response */
rc = wait_for_completion_timeout(&context.completion,
msecs_to_jiffies
(WLAN_WAIT_TIME_STATS));
if (!rc) {
hdd_err("SME timed out while retrieving RSSI");
/* we'll now returned a cached value below */
}
}
/* either we never sent a request, we sent a request and
* received a response or we sent a request and timed out. if
* we never sent a request or if we sent a request and got a
* response, we want to clear the magic out of paranoia. if
* we timed out there is a race condition such that the
* callback function could be executing at the same time we
* are. of primary concern is if the callback function had
* already verified the "magic" but had not yet set the
* completion variable when a timeout occurred. we serialize
* these activities by invalidating the magic while holding a
* shared spinlock which will cause us to block if the
* callback is currently executing
*/
spin_lock(&hdd_context_lock);
context.magic = 0;
spin_unlock(&hdd_context_lock);
*rssi_value = pAdapter->rssi;
hdd_debug("RSSI = %d", *rssi_value);
return QDF_STATUS_SUCCESS;
}
/**
* wlan_hdd_get_snr() - Get the current SNR
* @pAdapter: adapter upon which the measurement is requested
* @snr: pointer to where the SNR should be returned
*
* Return: QDF_STATUS_SUCCESS on success, QDF_STATUS_E_** on error
*/
QDF_STATUS wlan_hdd_get_snr(hdd_adapter_t *pAdapter, int8_t *snr)
{
static struct statsContext context;
hdd_context_t *pHddCtx;
hdd_station_ctx_t *pHddStaCtx;
QDF_STATUS hstatus;
unsigned long rc;
int valid;
ENTER();
if (NULL == pAdapter) {
hdd_err("Invalid context, pAdapter");
return QDF_STATUS_E_FAULT;
}
pHddCtx = WLAN_HDD_GET_CTX(pAdapter);
valid = wlan_hdd_validate_context(pHddCtx);
if (0 != valid)
return QDF_STATUS_E_FAULT;
pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
init_completion(&context.completion);
context.pAdapter = pAdapter;
context.magic = SNR_CONTEXT_MAGIC;
hstatus = sme_get_snr(pHddCtx->hHal, hdd_get_snr_cb,
pHddStaCtx->conn_info.staId[0],
pHddStaCtx->conn_info.bssId, &context);
if (QDF_STATUS_SUCCESS != hstatus) {
hdd_err("Unable to retrieve RSSI");
/* we'll returned a cached value below */
} else {
/* request was sent -- wait for the response */
rc = wait_for_completion_timeout(&context.completion,
msecs_to_jiffies
(WLAN_WAIT_TIME_STATS));
if (!rc) {
hdd_err("SME timed out while retrieving SNR");
/* we'll now returned a cached value below */
}
}
/* either we never sent a request, we sent a request and
* received a response or we sent a request and timed out. if
* we never sent a request or if we sent a request and got a
* response, we want to clear the magic out of paranoia. if
* we timed out there is a race condition such that the
* callback function could be executing at the same time we
* are. of primary concern is if the callback function had
* already verified the "magic" but had not yet set the
* completion variable when a timeout occurred. we serialize
* these activities by invalidating the magic while holding a
* shared spinlock which will cause us to block if the
* callback is currently executing
*/
spin_lock(&hdd_context_lock);
context.magic = 0;
spin_unlock(&hdd_context_lock);
*snr = pAdapter->snr;
EXIT();
return QDF_STATUS_SUCCESS;
}
/**
* hdd_get_link_speed_cb() - Get link speed callback function
* @pLinkSpeed: pointer to the link speed record
* @pContext: pointer to the user context passed to SME
*
* This function is passed as the callback function to
* sme_get_link_speed() by wlan_hdd_get_linkspeed_for_peermac(). By
* agreement a &struct linkspeedContext is passed as @pContext. If
* the context is valid, then the contents of @pLinkSpeed are copied
* into the adapter record referenced by @pContext where they can be
* subsequently retrieved. If the context is invalid, then this
* function does nothing since it is assumed the caller has already
* timed-out and destroyed the context.
*
* Return: None.
*/
static void
hdd_get_link_speed_cb(tSirLinkSpeedInfo *pLinkSpeed, void *pContext)
{
struct linkspeedContext *pLinkSpeedContext;
hdd_adapter_t *pAdapter;
if ((NULL == pLinkSpeed) || (NULL == pContext)) {
hdd_err("Bad param, pLinkSpeed [%pK] pContext [%pK]",
pLinkSpeed, pContext);
return;
}
spin_lock(&hdd_context_lock);
pLinkSpeedContext = pContext;
pAdapter = pLinkSpeedContext->pAdapter;
/* there is a race condition that exists between this callback
* function and the caller since the caller could time out either
* before or while this code is executing. we use a spinlock to
* serialize these actions
*/
if ((NULL == pAdapter) ||
(LINK_CONTEXT_MAGIC != pLinkSpeedContext->magic)) {
/* the caller presumably timed out so there is nothing
* we can do
*/
spin_unlock(&hdd_context_lock);
hdd_warn("Invalid context, pAdapter [%pK] magic [%08x]",
pAdapter, pLinkSpeedContext->magic);
return;
}
/* context is valid so caller is still waiting */
/* paranoia: invalidate the magic */
pLinkSpeedContext->magic = 0;
/* copy over the stats. do so as a struct copy */
pAdapter->ls_stats = *pLinkSpeed;
/* notify the caller */
complete(&pLinkSpeedContext->completion);
/* serialization is complete */
spin_unlock(&hdd_context_lock);
}
/**
* wlan_hdd_get_linkspeed_for_peermac() - Get link speed for a peer
* @pAdapter: adapter upon which the peer is active
* @macAddress: MAC address of the peer
*
* This function will send a query to SME for the linkspeed of the
* given peer, and then wait for the callback to be invoked.
*
* Return: Errno
*/
int wlan_hdd_get_linkspeed_for_peermac(hdd_adapter_t *pAdapter,
struct qdf_mac_addr macAddress)
{
QDF_STATUS status;
int errno;
unsigned long rc;
static struct linkspeedContext context;
tSirLinkSpeedInfo *linkspeed_req;
if (NULL == pAdapter) {
hdd_err("pAdapter is NULL");
return -EINVAL;
}
linkspeed_req = qdf_mem_malloc(sizeof(*linkspeed_req));
if (NULL == linkspeed_req) {
hdd_err("Request Buffer Alloc Fail");
return -ENOMEM;
}
init_completion(&context.completion);
context.pAdapter = pAdapter;
context.magic = LINK_CONTEXT_MAGIC;
qdf_copy_macaddr(&linkspeed_req->peer_macaddr, &macAddress);
status = sme_get_link_speed(WLAN_HDD_GET_HAL_CTX(pAdapter),
linkspeed_req,
&context, hdd_get_link_speed_cb);
qdf_mem_free(linkspeed_req);
errno = qdf_status_to_os_return(status);
if (errno) {
hdd_err("Unable to retrieve statistics for link speed");
} else {
rc = wait_for_completion_timeout
(&context.completion,
msecs_to_jiffies(WLAN_WAIT_TIME_STATS));
if (!rc) {
hdd_err("SME timed out while retrieving link speed");
errno = -ETIMEDOUT;
}
}
/* either we never sent a request, we sent a request and
* received a response or we sent a request and timed out. if
* we never sent a request or if we sent a request and got a
* response, we want to clear the magic out of paranoia. if
* we timed out there is a race condition such that the
* callback function could be executing at the same time we
* are. of primary concern is if the callback function had
* already verified the "magic" but had not yet set the
* completion variable when a timeout occurred. we serialize
* these activities by invalidating the magic while holding a
* shared spinlock which will cause us to block if the
* callback is currently executing
*/
spin_lock(&hdd_context_lock);
context.magic = 0;
spin_unlock(&hdd_context_lock);
return errno;
}
/**
* wlan_hdd_get_link_speed() - get link speed
* @pAdapter: pointer to the adapter
* @link_speed: pointer to link speed
*
* This function fetches per bssid link speed.
*
* Return: if associated, link speed shall be returned.
* if not associated, link speed of 0 is returned.
* On error, error number will be returned.
*/
int wlan_hdd_get_link_speed(hdd_adapter_t *sta_adapter, uint32_t *link_speed)
{
hdd_context_t *hddctx = WLAN_HDD_GET_CTX(sta_adapter);
hdd_station_ctx_t *hdd_stactx =
WLAN_HDD_GET_STATION_CTX_PTR(sta_adapter);
int errno;
errno = wlan_hdd_validate_context(hddctx);
if (errno)
return errno;
/* Linkspeed is allowed only for P2P mode */
if (sta_adapter->device_mode != QDF_P2P_CLIENT_MODE) {
hdd_err("Link Speed is not allowed in Device mode %s(%d)",
hdd_device_mode_to_string(sta_adapter->device_mode),
sta_adapter->device_mode);
return -ENOTSUPP;
}
if (eConnectionState_Associated != hdd_stactx->conn_info.connState) {
/* we are not connected so we don't have a classAstats */
*link_speed = 0;
} else {
struct qdf_mac_addr bssid;
qdf_copy_macaddr(&bssid, &hdd_stactx->conn_info.bssId);
errno = wlan_hdd_get_linkspeed_for_peermac(sta_adapter, bssid);
if (errno) {
hdd_err("Unable to retrieve SME linkspeed: %d", errno);
return errno;
}
*link_speed = sta_adapter->ls_stats.estLinkSpeed;
/* linkspeed in units of 500 kbps */
*link_speed = (*link_speed) / 500;
}
return 0;
}
/**
* hdd_get_peer_rssi_cb() - get peer station's rssi callback
* @sta_rssi: pointer of peer information
* @context: get rssi callback context
*
* This function will fill rssi information to hostapd
* adapter
*
*/
static void hdd_get_peer_rssi_cb(struct sir_peer_info_resp *sta_rssi,
void *context)
{
struct statsContext *get_rssi_context;
struct sir_peer_info *rssi_info;
uint8_t peer_num, i;
hdd_adapter_t *padapter;
hdd_station_info_t *stainfo;
if ((sta_rssi == NULL) || (context == NULL)) {
hdd_err("Bad param, sta_rssi [%pK] context [%pK]",
sta_rssi, context);
return;
}
spin_lock(&hdd_context_lock);
/*
* there is a race condition that exists between this callback
* function and the caller since the caller could time out either
* before or while this code is executing. we use a spinlock to
* serialize these actions
*/
get_rssi_context = (struct statsContext *)context;
padapter = get_rssi_context->pAdapter;
if (get_rssi_context->magic != PEER_INFO_CONTEXT_MAGIC ||
!padapter) {
/*
* the caller presumably timed out so there is nothing
* we can do
*/
spin_unlock(&hdd_context_lock);
hdd_warn("Invalid context, magic [%08x], adapter [%pK]",
get_rssi_context->magic, padapter);
return;
}
peer_num = sta_rssi->count;
rssi_info = sta_rssi->info;
get_rssi_context->magic = 0;
hdd_debug("%d peers", peer_num);
if (peer_num > MAX_PEER_STA) {
hdd_warn("Exceed max peer sta to handle one time %d", peer_num);
peer_num = MAX_PEER_STA;
}
qdf_mem_copy(padapter->peer_sta_info.info, rssi_info,
peer_num * sizeof(*rssi_info));
padapter->peer_sta_info.sta_num = peer_num;
for (i = 0; i < peer_num; i++) {
stainfo = hdd_get_stainfo(padapter->cache_sta_info,
rssi_info[i].peer_macaddr);
if (stainfo) {
stainfo->rssi = rssi_info[i].rssi;
stainfo->tx_rate = rssi_info[i].tx_rate;
stainfo->rx_rate = rssi_info[i].rx_rate;
hdd_info("rssi:%d tx_rate:%u rx_rate:%u %pM",
stainfo->rssi, stainfo->tx_rate,
stainfo->rx_rate, stainfo->macAddrSTA.bytes);
}
}
/* notify the caller */
complete(&get_rssi_context->completion);
/* serialization is complete */
spin_unlock(&hdd_context_lock);
}
int wlan_hdd_get_peer_rssi(hdd_adapter_t *adapter,
struct qdf_mac_addr *macaddress,
int request_source)
{
QDF_STATUS status;
int ret;
static struct statsContext context;
struct sir_peer_info_req rssi_req;
if (!adapter || !macaddress) {
hdd_err("pAdapter [%pK], macaddress [%pK]", adapter, macaddress);
return -EFAULT;
}
init_completion(&context.completion);
context.magic = PEER_INFO_CONTEXT_MAGIC;
context.pAdapter = adapter;
qdf_mem_copy(&(rssi_req.peer_macaddr), macaddress,
QDF_MAC_ADDR_SIZE);
rssi_req.sessionid = adapter->sessionId;
status = sme_get_peer_info(WLAN_HDD_GET_HAL_CTX(adapter),
rssi_req,
&context,
hdd_get_peer_rssi_cb);
if (status != QDF_STATUS_SUCCESS) {
hdd_err("Unable to retrieve statistics for rssi");
ret = -EFAULT;
}
else if (request_source != HDD_WLAN_GET_PEER_RSSI_SOURCE_DRIVER) {
if (!wait_for_completion_timeout(&context.completion,
msecs_to_jiffies(WLAN_WAIT_TIME_STATS))) {
hdd_err("SME timed out while retrieving rssi");
ret = -EFAULT;
} else {
ret = 0;
}
goto set_magic;
} else {
ret = 0;
return ret;
}
set_magic:
/*
* either we never sent a request, we sent a request and received a
* response or we sent a request and timed out. if we never sent a
* request or if we sent a request and got a response, we want to
* clear the magic out of paranoia. if we timed out there is a
* race condition such that the callback function could be
* executing at the same time we are. of primary concern is if the
* callback function had already verified the "magic" but had not
* yet set the completion variable when a timeout occurred. we
* serialize these activities by invalidating the magic while
* holding a shared spinlock which will cause us to block if the
* callback is currently executing
*/
spin_lock(&hdd_context_lock);
context.magic = 0;
spin_unlock(&hdd_context_lock);
return ret;
}
/**
* hdd_statistics_cb() - "Get statistics" callback function
* @pStats: statistics payload
* @pContext: opaque context originally passed to SME. HDD always passes
* a pointer to an adapter
*
* Return: None
*/
static void hdd_statistics_cb(void *pStats, void *pContext)
{
hdd_adapter_t *pAdapter = (hdd_adapter_t *) pContext;
hdd_stats_t *pStatsCache = NULL;
hdd_wext_state_t *pWextState;
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
tCsrSummaryStatsInfo *pSummaryStats = NULL;
tCsrGlobalClassAStatsInfo *pClassAStats = NULL;
tCsrGlobalClassDStatsInfo *pClassDStats = NULL;
if (pAdapter != NULL)
pStatsCache = &pAdapter->hdd_stats;
pSummaryStats = (tCsrSummaryStatsInfo *) pStats;
pClassAStats = (tCsrGlobalClassAStatsInfo *) (pSummaryStats + 1);
pClassDStats = (tCsrGlobalClassDStatsInfo *) (pClassAStats + 1);
if (pStatsCache != NULL) {
/* copy the stats into the cache we keep in the
* adapter instance structure
*/
qdf_mem_copy(&pStatsCache->summary_stat, pSummaryStats,
sizeof(pStatsCache->summary_stat));
qdf_mem_copy(&pStatsCache->ClassA_stat, pClassAStats,
sizeof(pStatsCache->ClassA_stat));
qdf_mem_copy(&pStatsCache->ClassD_stat, pClassDStats,
sizeof(pStatsCache->ClassD_stat));
}
if (pAdapter) {
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
qdf_status = qdf_event_set(&pWextState->hdd_qdf_event);
if (!QDF_IS_STATUS_SUCCESS(qdf_status)) {
hdd_err("qdf_event_set failed");
return;
}
}
}
/**
* hdd_clear_roam_profile_ie() - Clear Roam Profile IEs
* @pAdapter: adapter who's IEs are to be cleared
*
* Return: None
*/
void hdd_clear_roam_profile_ie(hdd_adapter_t *pAdapter)
{
hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
ENTER();
/* clear WPA/RSN/WSC IE information in the profile */
pWextState->roamProfile.nWPAReqIELength = 0;
pWextState->roamProfile.pWPAReqIE = (uint8_t *) NULL;
pWextState->roamProfile.nRSNReqIELength = 0;
pWextState->roamProfile.pRSNReqIE = (uint8_t *) NULL;
#ifdef FEATURE_WLAN_WAPI
pWextState->roamProfile.nWAPIReqIELength = 0;
pWextState->roamProfile.pWAPIReqIE = (uint8_t *) NULL;
#endif
pWextState->roamProfile.bWPSAssociation = false;
pWextState->roamProfile.bOSENAssociation = false;
pWextState->roamProfile.pAddIEScan = (uint8_t *) NULL;
pWextState->roamProfile.nAddIEScanLength = 0;
pWextState->roamProfile.pAddIEAssoc = (uint8_t *) NULL;
pWextState->roamProfile.nAddIEAssocLength = 0;
pWextState->roamProfile.EncryptionType.numEntries = 1;
pWextState->roamProfile.EncryptionType.encryptionType[0]
= eCSR_ENCRYPT_TYPE_NONE;
pWextState->roamProfile.mcEncryptionType.numEntries = 1;
pWextState->roamProfile.mcEncryptionType.encryptionType[0]
= eCSR_ENCRYPT_TYPE_NONE;
pWextState->roamProfile.AuthType.numEntries = 1;
pWextState->roamProfile.AuthType.authType[0] =
eCSR_AUTH_TYPE_OPEN_SYSTEM;
qdf_mem_zero(pWextState->roamProfile.bssid_hint.bytes,
QDF_MAC_ADDR_SIZE);
#ifdef WLAN_FEATURE_11W
pWextState->roamProfile.MFPEnabled = false;
pWextState->roamProfile.MFPRequired = 0;
pWextState->roamProfile.MFPCapable = 0;
#endif
pWextState->authKeyMgmt = 0;
qdf_mem_zero(pWextState->roamProfile.Keys.KeyLength, CSR_MAX_NUM_KEY);
#ifdef FEATURE_WLAN_WAPI
pAdapter->wapi_info.wapiAuthMode = WAPI_AUTH_MODE_OPEN;
pAdapter->wapi_info.nWapiMode = 0;
#endif
hdd_clear_fils_connection_info(pAdapter);
qdf_zero_macaddr(&pWextState->req_bssId);
EXIT();
}
/**
* wlan_hdd_get_vendor_oui_ie_ptr() - Find a vendor OUI
* @oui: The OUI that is being searched for
* @oui_size: The length of @oui
* @ie: The set of IEs within which we're trying to find @oui
* @ie_len: The length of @ie
*
* This function will scan the IEs contained within @ie looking for @oui.
*
* Return: Pointer to @oui embedded within @ie if it is present, NULL
* if @oui is not present within @ie.
*/
uint8_t *wlan_hdd_get_vendor_oui_ie_ptr(uint8_t *oui, uint8_t oui_size,
uint8_t *ie, int ie_len)
{
int left = ie_len;
uint8_t *ptr = ie;
uint8_t elem_id, elem_len;
uint8_t eid = 0xDD;
if (NULL == ie || 0 == ie_len)
return NULL;
while (left >= 2) {
elem_id = ptr[0];
elem_len = ptr[1];
left -= 2;
if (elem_len > left) {
hdd_err("Invalid IEs eid: %d elem_len: %d left: %d",
eid, elem_len, left);
return NULL;
}
if ((elem_id == eid) && (elem_len >= oui_size)) {
if (memcmp(&ptr[2], oui, oui_size) == 0)
return ptr;
}
left -= elem_len;
ptr += (elem_len + 2);
}
return NULL;
}
/**
* hdd_get_ldpc() - Get adapter LDPC
* @adapter: adapter being queried
* @value: where to store the value
*
* Return: 0 on success, negative errno on failure
*/
int hdd_get_ldpc(hdd_adapter_t *adapter, int *value)
{
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter);
int ret;
ENTER();
ret = sme_get_ht_config(hal, adapter->sessionId,
WNI_CFG_HT_CAP_INFO_ADVANCE_CODING);
if (ret < 0) {
hdd_err("Failed to get LDPC value");
} else {
*value = ret;
ret = 0;
}
return ret;
}
/**
* hdd_set_ldpc() - Set adapter LDPC
* @adapter: adapter being modified
* @value: new LDPC value
*
* Return: 0 on success, negative errno on failure
*/
int hdd_set_ldpc(hdd_adapter_t *adapter, int value)
{
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter);
int ret;
if (!hal)
return -EINVAL;
hdd_err("%d", value);
if (value) {
/* make sure HT capabilities allow this */
QDF_STATUS status;
uint32_t cfg_value;
union {
uint16_t cfg_value16;
tSirMacHTCapabilityInfo ht_cap_info;
} u;
status = sme_cfg_get_int(hal, WNI_CFG_HT_CAP_INFO, &cfg_value);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("Failed to get HT capability info");
return -EIO;
}
u.cfg_value16 = cfg_value & 0xFFFF;
if (!u.ht_cap_info.advCodingCap) {
hdd_err("LDCP not supported");
return -EINVAL;
}
}
ret = sme_update_ht_config(hal, adapter->sessionId,
WNI_CFG_HT_CAP_INFO_ADVANCE_CODING,
value);
if (ret)
hdd_err("Failed to set LDPC value");
return ret;
}
/**
* hdd_get_tx_stbc() - Get adapter TX STBC
* @adapter: adapter being queried
* @value: where to store the value
*
* Return: 0 on success, negative errno on failure
*/
int hdd_get_tx_stbc(hdd_adapter_t *adapter, int *value)
{
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter);
int ret;
ENTER();
ret = sme_get_ht_config(hal, adapter->sessionId,
WNI_CFG_HT_CAP_INFO_TX_STBC);
if (ret < 0) {
hdd_err("Failed to get TX STBC value");
} else {
*value = ret;
ret = 0;
}
return ret;
}
/**
* hdd_set_tx_stbc() - Set adapter TX STBC
* @adapter: adapter being modified
* @value: new TX STBC value
*
* Return: 0 on success, negative errno on failure
*/
int hdd_set_tx_stbc(hdd_adapter_t *adapter, int value)
{
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter);
int ret;
if (!hal)
return -EINVAL;
hdd_debug("%d", value);
if (value) {
/* make sure HT capabilities allow this */
QDF_STATUS status;
uint32_t cfg_value;
union {
uint16_t cfg_value16;
tSirMacHTCapabilityInfo ht_cap_info;
} u;
status = sme_cfg_get_int(hal, WNI_CFG_HT_CAP_INFO, &cfg_value);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("Failed to get HT capability info");
return -EIO;
}
u.cfg_value16 = cfg_value & 0xFFFF;
if (!u.ht_cap_info.txSTBC) {
hdd_err("TX STBC not supported");
return -EINVAL;
}
}
ret = sme_update_ht_config(hal, adapter->sessionId,
WNI_CFG_HT_CAP_INFO_TX_STBC,
value);
if (ret)
hdd_err("Failed to set TX STBC value");
return ret;
}
/**
* hdd_get_rx_stbc() - Get adapter RX STBC
* @adapter: adapter being queried
* @value: where to store the value
*
* Return: 0 on success, negative errno on failure
*/
int hdd_get_rx_stbc(hdd_adapter_t *adapter, int *value)
{
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter);
int ret;
ENTER();
ret = sme_get_ht_config(hal, adapter->sessionId,
WNI_CFG_HT_CAP_INFO_RX_STBC);
if (ret < 0) {
hdd_err("Failed to get RX STBC value");
} else {
*value = ret;
ret = 0;
}
return ret;
}
/**
* hdd_set_rx_stbc() - Set adapter RX STBC
* @adapter: adapter being modified
* @value: new RX STBC value
*
* Return: 0 on success, negative errno on failure
*/
int hdd_set_rx_stbc(hdd_adapter_t *adapter, int value)
{
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter);
int ret;
if (!hal)
return -EINVAL;
hdd_debug("set rx_stbc : %d", value);
if (value) {
/* make sure HT capabilities allow this */
QDF_STATUS status;
uint32_t cfg_value;
union {
uint16_t cfg_value16;
tSirMacHTCapabilityInfo ht_cap_info;
} u;
status = sme_cfg_get_int(hal, WNI_CFG_HT_CAP_INFO, &cfg_value);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("Failed to get HT capability info");
return -EIO;
}
u.cfg_value16 = cfg_value & 0xFFFF;
if (!u.ht_cap_info.rxSTBC) {
hdd_warn("RX STBC not supported");
return -EINVAL;
}
}
ret = sme_update_ht_config(hal, adapter->sessionId,
WNI_CFG_HT_CAP_INFO_RX_STBC,
value);
if (ret)
hdd_err("Failed to set RX STBC value");
return ret;
}
/**
* __iw_set_commit() - SIOCSIWCOMMIT ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_commit(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *adapter;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
/* Do nothing for now */
return 0;
}
/**
* iw_set_commit() - SSR wrapper function for __iw_set_commit
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: extra
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_commit(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_commit(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_name() - SIOCGIWNAME ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_name(struct net_device *dev,
struct iw_request_info *info, char *wrqu, char *extra)
{
hdd_adapter_t *adapter;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
strlcpy(wrqu, "Qcom:802.11n", IFNAMSIZ);
EXIT();
return 0;
}
/**
* __iw_get_name() - SSR wrapper for __iw_get_name
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: extra
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_name(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_name(dev, info, wrqu->name, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_mode() - ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_mode(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_wext_state_t *pWextState;
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx;
tCsrRoamProfile *pRoamProfile;
eCsrRoamBssType LastBSSType;
struct hdd_config *pConfig;
struct wireless_dev *wdev;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
wdev = dev->ieee80211_ptr;
pRoamProfile = &pWextState->roamProfile;
LastBSSType = pRoamProfile->BSSType;
hdd_debug("Old Bss type = %d", LastBSSType);
switch (wrqu->mode) {
case IW_MODE_ADHOC:
hdd_debug("Setting AP Mode as IW_MODE_ADHOC");
pRoamProfile->BSSType = eCSR_BSS_TYPE_START_IBSS;
/* Set the phymode correctly for IBSS. */
pConfig = (WLAN_HDD_GET_CTX(pAdapter))->config;
pWextState->roamProfile.phyMode =
hdd_cfg_xlate_to_csr_phy_mode(pConfig->dot11Mode);
pAdapter->device_mode = QDF_IBSS_MODE;
wdev->iftype = NL80211_IFTYPE_ADHOC;
break;
case IW_MODE_INFRA:
hdd_debug("Setting AP Mode as IW_MODE_INFRA");
pRoamProfile->BSSType = eCSR_BSS_TYPE_INFRASTRUCTURE;
wdev->iftype = NL80211_IFTYPE_STATION;
break;
case IW_MODE_AUTO:
hdd_debug("Setting AP Mode as IW_MODE_AUTO");
pRoamProfile->BSSType = eCSR_BSS_TYPE_ANY;
break;
default:
hdd_err("Unknown AP Mode value %d", wrqu->mode);
return -EOPNOTSUPP;
}
if (LastBSSType != pRoamProfile->BSSType) {
/* the BSS mode changed. We need to issue disconnect
* if connected or in IBSS disconnect state
*/
if (hdd_conn_is_connected
(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))
|| (eCSR_BSS_TYPE_START_IBSS == LastBSSType)) {
QDF_STATUS qdf_status;
/* need to issue a disconnect to CSR. */
INIT_COMPLETION(pAdapter->disconnect_comp_var);
qdf_status =
sme_roam_disconnect(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId,
eCSR_DISCONNECT_REASON_IBSS_LEAVE);
if (QDF_STATUS_SUCCESS == qdf_status) {
unsigned long rc;
rc = wait_for_completion_timeout(&pAdapter->
disconnect_comp_var,
msecs_to_jiffies
(WLAN_WAIT_TIME_DISCONNECT));
if (!rc)
hdd_err("disconnect_comp_var failed");
}
}
}
EXIT();
return 0;
}
/**
* iw_set_mode() - SSR wrapper for __iw_set_mode()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_mode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_mode(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_mode() - SIOCGIWMODE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int
__iw_get_mode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_wext_state_t *pWextState;
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
switch (pWextState->roamProfile.BSSType) {
case eCSR_BSS_TYPE_INFRASTRUCTURE:
hdd_debug("returns IW_MODE_INFRA");
wrqu->mode = IW_MODE_INFRA;
break;
case eCSR_BSS_TYPE_IBSS:
case eCSR_BSS_TYPE_START_IBSS:
hdd_debug("returns IW_MODE_ADHOC");
wrqu->mode = IW_MODE_ADHOC;
break;
case eCSR_BSS_TYPE_ANY:
default:
hdd_debug("returns IW_MODE_AUTO");
wrqu->mode = IW_MODE_AUTO;
break;
}
EXIT();
return 0;
}
/**
* iw_get_mode() - SSR wrapper for __iw_get_mode()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_mode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_mode(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_freq() - SIOCSIWFREQ ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_freq(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
uint32_t numChans = 0;
uint8_t validChan[WNI_CFG_VALID_CHANNEL_LIST_LEN];
uint32_t indx = 0;
int ret;
hdd_wext_state_t *pWextState;
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx;
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
tCsrRoamProfile *pRoamProfile;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
pRoamProfile = &pWextState->roamProfile;
/* Link is up then return cant set channel */
if (eConnectionState_IbssConnected == pHddStaCtx->conn_info.connState ||
eConnectionState_Associated == pHddStaCtx->conn_info.connState) {
hdd_debug("IBSS Associated");
return -EOPNOTSUPP;
}
/* Settings by Frequency as input */
if ((wrqu->freq.e == 1) && (wrqu->freq.m >= (uint32_t) 2.412e8) &&
(wrqu->freq.m <= (uint32_t) 5.825e8)) {
uint32_t freq = wrqu->freq.m / 100000;
while ((indx < FREQ_CHAN_MAP_TABLE_SIZE)
&& (freq != freq_chan_map[indx].freq))
indx++;
if (indx >= FREQ_CHAN_MAP_TABLE_SIZE)
return -EINVAL;
wrqu->freq.e = 0;
wrqu->freq.m = freq_chan_map[indx].chan;
}
if (wrqu->freq.e == 0) {
if ((wrqu->freq.m < WNI_CFG_CURRENT_CHANNEL_STAMIN) ||
(wrqu->freq.m > WNI_CFG_CURRENT_CHANNEL_STAMAX)) {
hdd_debug("Channel %d is not in range[%d to %d]",
wrqu->freq.m,
WNI_CFG_CURRENT_CHANNEL_STAMIN,
WNI_CFG_CURRENT_CHANNEL_STAMAX);
return -EINVAL;
}
numChans = WNI_CFG_VALID_CHANNEL_LIST_LEN;
if (sme_cfg_get_str(hHal, WNI_CFG_VALID_CHANNEL_LIST,
validChan, &numChans) !=
QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_VALID_CHANNEL_LIST failed");
return -EIO;
}
for (indx = 0; indx < numChans; indx++) {
if (wrqu->freq.m == validChan[indx])
break;
}
} else {
return -EINVAL;
}
if (indx >= numChans)
return -EINVAL;
/* Set the Operational Channel */
numChans = pRoamProfile->ChannelInfo.numOfChannels = 1;
pHddStaCtx->conn_info.operationChannel = wrqu->freq.m;
pRoamProfile->ChannelInfo.ChannelList =
&pHddStaCtx->conn_info.operationChannel;
hdd_debug("pRoamProfile->operationChannel = %d", wrqu->freq.m);
EXIT();
return ret;
}
/**
* iw_set_freq() - SSR wrapper for __iw_set_freq()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_freq(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_freq(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_freq() - SIOCGIWFREQ ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_freq(struct net_device *dev, struct iw_request_info *info,
struct iw_freq *fwrq, char *extra)
{
uint32_t status = false, channel = 0, freq = 0;
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal;
hdd_wext_state_t *pWextState;
tCsrRoamProfile *pRoamProfile;
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
pRoamProfile = &pWextState->roamProfile;
if (pHddStaCtx->conn_info.connState == eConnectionState_Associated) {
if (sme_get_operation_channel(hHal, &channel,
pAdapter->sessionId) != QDF_STATUS_SUCCESS) {
hdd_err("failed to get operating channel %u",
pAdapter->sessionId);
return -EIO;
}
status = hdd_wlan_get_freq(channel, &freq);
if (true == status) {
/* Set Exponent parameter as 6 (MHZ)
* in struct iw_freq iwlist & iwconfig
* command shows frequency into proper
* format (2.412 GHz instead of 246.2
* MHz)
*/
fwrq->m = freq;
fwrq->e = MHZ;
}
} else {
/* Set Exponent parameter as 6 (MHZ) in struct iw_freq
* iwlist & iwconfig command shows frequency into proper
* format (2.412 GHz instead of 246.2 MHz)
*/
fwrq->m = 0;
fwrq->e = MHZ;
}
return 0;
}
/**
* iw_get_freq() - SSR wrapper for __iw_get_freq()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @fwrq: pointer to frequency data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_freq(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *fwrq, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_freq(dev, info, &fwrq->freq, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_tx_power() - SIOCGIWTXPOW ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_tx_power(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
int ret;
ENTER_DEV(dev);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (eConnectionState_Associated != pHddStaCtx->conn_info.connState) {
wrqu->txpower.value = 0;
return 0;
}
wlan_hdd_get_class_astats(pAdapter);
wrqu->txpower.value = pAdapter->hdd_stats.ClassA_stat.max_pwr;
return 0;
}
/**
* iw_get_tx_power() - SSR wrapper for __iw_get_tx_power()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_tx_power(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_tx_power(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_tx_power() - SIOCSIWTXPOW ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_tx_power(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (sme_cfg_set_int(hHal, WNI_CFG_CURRENT_TX_POWER_LEVEL,
wrqu->txpower.value) != QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_CURRENT_TX_POWER_LEVEL failed");
return -EIO;
}
EXIT();
return 0;
}
/**
* iw_set_tx_power() - SSR wrapper for __iw_set_tx_power()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_tx_power(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_tx_power(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_bitrate() - SIOCGIWRATE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_bitrate(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
QDF_STATUS status = QDF_STATUS_SUCCESS;
hdd_wext_state_t *pWextState;
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (cds_is_driver_recovering()) {
hdd_debug("Recovery in Progress. State: 0x%x Ignore!!!",
cds_get_driver_state());
return status;
}
if (eConnectionState_Associated != pHddStaCtx->conn_info.connState) {
wrqu->bitrate.value = 0;
} else {
status =
sme_get_statistics(WLAN_HDD_GET_HAL_CTX(pAdapter),
eCSR_HDD,
SME_SUMMARY_STATS |
SME_GLOBAL_CLASSA_STATS |
SME_GLOBAL_CLASSD_STATS,
hdd_statistics_cb, 0,
false,
pHddStaCtx->conn_info.staId[0],
pAdapter, pAdapter->sessionId);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("Unable to retrieve statistics");
return status;
}
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
qdf_status = qdf_wait_for_event_completion(
&pWextState->hdd_qdf_event,
WLAN_WAIT_TIME_STATS);
if (!QDF_IS_STATUS_SUCCESS(qdf_status)) {
hdd_err("SME timeout while retrieving statistics");
return QDF_STATUS_E_FAILURE;
}
wrqu->bitrate.value =
pAdapter->hdd_stats.ClassA_stat.tx_rate * 500 * 1000;
}
EXIT();
return qdf_status;
}
/**
* iw_get_bitrate() - SSR wrapper for __iw_get_bitrate()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_bitrate(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_bitrate(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_bitrate() - SIOCSIWRATE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_bitrate(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_wext_state_t *pWextState;
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
uint8_t supp_rates[WNI_CFG_SUPPORTED_RATES_11A_LEN];
uint32_t a_len = WNI_CFG_SUPPORTED_RATES_11A_LEN;
uint32_t b_len = WNI_CFG_SUPPORTED_RATES_11B_LEN;
uint32_t i, rate;
uint32_t valid_rate = false, active_phy_mode = 0;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
if (eConnectionState_Associated != pHddStaCtx->conn_info.connState)
return -ENXIO;
rate = wrqu->bitrate.value;
if (rate == -1) {
rate = WNI_CFG_FIXED_RATE_AUTO;
valid_rate = true;
} else if (sme_cfg_get_int(WLAN_HDD_GET_HAL_CTX(pAdapter),
WNI_CFG_DOT11_MODE,
&active_phy_mode) == QDF_STATUS_SUCCESS) {
if (active_phy_mode == WNI_CFG_DOT11_MODE_11A
|| active_phy_mode == WNI_CFG_DOT11_MODE_11G
|| active_phy_mode == WNI_CFG_DOT11_MODE_11B) {
if ((sme_cfg_get_str(WLAN_HDD_GET_HAL_CTX(pAdapter),
WNI_CFG_SUPPORTED_RATES_11A, supp_rates,
&a_len) == QDF_STATUS_SUCCESS)
&&
(sme_cfg_get_str(WLAN_HDD_GET_HAL_CTX(pAdapter),
WNI_CFG_SUPPORTED_RATES_11B, supp_rates,
&b_len) == QDF_STATUS_SUCCESS)) {
for (i = 0; i < (b_len + a_len); ++i) {
/* supported rates returned is double
* the actual rate so we divide it by 2
*/
if ((supp_rates[i] & 0x7F) / 2 ==
rate) {
valid_rate = true;
rate = i +
WNI_CFG_FIXED_RATE_1MBPS;
break;
}
}
}
}
}
if (valid_rate != true)
return -EINVAL;
if (sme_cfg_set_int(WLAN_HDD_GET_HAL_CTX(pAdapter),
WNI_CFG_FIXED_RATE, rate) != QDF_STATUS_SUCCESS) {
hdd_err("failed to set ini parameter, WNI_CFG_FIXED_RATE");
return -EIO;
}
return 0;
}
/**
* iw_set_bitrate() - SSR wrapper for __iw_set_bitrate()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_bitrate(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_bitrate(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_genie() - SIOCSIWGENIE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_genie(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
uint8_t *genie = NULL;
uint8_t *base_genie = NULL;
uint16_t remLen;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (!wrqu->data.length) {
hdd_clear_roam_profile_ie(pAdapter);
EXIT();
return 0;
}
base_genie = mem_alloc_copy_from_user_helper(wrqu->data.pointer,
wrqu->data.length);
if (NULL == base_genie) {
hdd_err("mem_alloc_copy_from_user_helper fail");
return -ENOMEM;
}
genie = base_genie;
remLen = wrqu->data.length;
hdd_debug("iw_set_genie ioctl IE[0x%X], LEN[%d]", genie[0],
genie[1]);
/* clear any previous genIE before this call */
memset(&pWextState->genIE, 0, sizeof(pWextState->genIE));
while (remLen >= 2) {
uint16_t eLen = 0;
uint8_t elementId;
elementId = *genie++;
eLen = *genie++;
remLen -= 2;
hdd_debug("IE[0x%X], LEN[%d]", elementId, eLen);
if (remLen < eLen) {
hdd_err("Remaining len: %u less than ie len: %u",
remLen, eLen);
ret = -EINVAL;
goto exit;
}
switch (elementId) {
case IE_EID_VENDOR:
/* should have at least OUI */
if ((IE_LEN_SIZE + IE_EID_SIZE + IE_VENDOR_OUI_SIZE) > eLen) {
ret = -EINVAL;
goto exit;
}
if (0 == memcmp(&genie[0], "\x00\x50\xf2\x04", 4)) {
uint16_t curGenIELen = pWextState->genIE.length;
hdd_debug("Set WPS OUI(%02x %02x %02x %02x) IE(len %d)",
genie[0], genie[1], genie[2],
genie[3], eLen + 2);
if (SIR_MAC_MAX_IE_LENGTH <
(pWextState->genIE.length + eLen)) {
hdd_err("genIE. Need bigger buffer space");
QDF_ASSERT(0);
ret = -ENOMEM;
goto exit;
}
/* save to Additional IE; it should be
* accumulated to handle WPS IE + other IE
*/
memcpy(pWextState->genIE.addIEdata +
curGenIELen, genie - 2, eLen + 2);
pWextState->genIE.length += eLen + 2;
} else if (0 == memcmp(&genie[0], "\x00\x50\xf2", 3)) {
hdd_debug("Set WPA IE (len %d)", eLen + 2);
if ((eLen + 2) > (sizeof(pWextState->WPARSNIE))) {
hdd_err("genIE, Need bigger buffer space");
ret = -EINVAL;
QDF_ASSERT(0);
goto exit;
}
memset(pWextState->WPARSNIE, 0,
MAX_WPA_RSN_IE_LEN);
memcpy(pWextState->WPARSNIE, genie - 2,
(eLen + 2));
pWextState->roamProfile.pWPAReqIE =
pWextState->WPARSNIE;
pWextState->roamProfile.nWPAReqIELength =
eLen + 2;
} else {
/* any vendorId except WPA IE should
* be accumulated to genIE
*/
uint16_t curGenIELen = pWextState->genIE.length;
hdd_debug("Set OUI(%02x %02x %02x %02x) IE(len %d)",
genie[0], genie[1], genie[2],
genie[3], eLen + 2);
if (SIR_MAC_MAX_IE_LENGTH <
(pWextState->genIE.length + eLen)) {
hdd_err("genIE. Need bigger buffer space");
QDF_ASSERT(0);
ret = -ENOMEM;
goto exit;
}
/* save to Additional IE; it should be
* accumulated to handle WPS IE + other IE
*/
memcpy(pWextState->genIE.addIEdata +
curGenIELen, genie - 2, eLen + 2);
pWextState->genIE.length += eLen + 2;
}
break;
case DOT11F_EID_RSN:
hdd_debug("Set RSN IE (len %d)", eLen + 2);
if ((eLen + 2) > (sizeof(pWextState->WPARSNIE))) {
hdd_err("genIE, Need bigger buffer space");
ret = -EINVAL;
QDF_ASSERT(0);
goto exit;
}
memset(pWextState->WPARSNIE, 0, MAX_WPA_RSN_IE_LEN);
memcpy(pWextState->WPARSNIE, genie - 2, (eLen + 2));
pWextState->roamProfile.pRSNReqIE =
pWextState->WPARSNIE;
pWextState->roamProfile.nRSNReqIELength = eLen + 2;
break;
default:
hdd_err("Set UNKNOWN IE %X", elementId);
goto exit;
}
remLen -= eLen;
/* Move genie only if next element is present */
if (remLen >= 2)
genie += eLen;
}
exit:
EXIT();
qdf_mem_free(base_genie);
return ret;
}
/**
* iw_set_genie() - SSR wrapper for __iw_set_genie()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_genie(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_genie(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_genie() - SIOCGIWGENIE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_genie(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_wext_state_t *pWextState;
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
QDF_STATUS status;
uint32_t length = DOT11F_IE_RSN_MAX_LEN;
uint8_t genIeBytes[DOT11F_IE_RSN_MAX_LEN];
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
if (pHddStaCtx->conn_info.connState == eConnectionState_NotConnected)
return -ENXIO;
/* Return something ONLY if we are associated with an RSN or
* WPA network
*/
if (!hdd_is_auth_type_rsn(pWextState->roamProfile.negotiatedAuthType))
return -ENXIO;
/* Actually retrieve the RSN IE from CSR. (We previously sent
* it down in the CSR Roam Profile.)
*/
status = csr_roam_get_wpa_rsn_req_ie(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId,
&length, genIeBytes);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("Failed to get WPA-RSN IE data status: %d", status);
return -EFAULT;
}
wrqu->data.length = length;
if (length > DOT11F_IE_RSN_MAX_LEN) {
hdd_err("Invalid buffer length: %d", length);
return -E2BIG;
}
qdf_mem_copy(extra, (void *)genIeBytes, length);
hdd_debug("RSN IE of %d bytes returned",
wrqu->data.length);
EXIT();
return 0;
}
/**
* iw_get_genie() - SSR wrapper for __iw_get_genie()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_genie(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_genie(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_encode() - SIOCGIWENCODE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_encode(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *dwrq, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
tCsrRoamProfile *pRoamProfile = &(pWextState->roamProfile);
int keyId;
eCsrAuthType authType = eCSR_AUTH_TYPE_NONE;
int i;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
keyId = pRoamProfile->Keys.defaultIndex;
if (keyId < 0 || keyId >= MAX_WEP_KEYS) {
hdd_err("Invalid keyId: %d", keyId);
return -EINVAL;
}
if (pRoamProfile->Keys.KeyLength[keyId] > 0) {
dwrq->flags |= IW_ENCODE_ENABLED;
dwrq->length = pRoamProfile->Keys.KeyLength[keyId];
qdf_mem_copy(extra, &(pRoamProfile->Keys.KeyMaterial[keyId][0]),
pRoamProfile->Keys.KeyLength[keyId]);
dwrq->flags |= (keyId + 1);
} else {
dwrq->flags |= IW_ENCODE_DISABLED;
}
for (i = 0; i < MAX_WEP_KEYS; i++) {
if (pRoamProfile->Keys.KeyLength[i] == 0)
continue;
else
break;
}
if (MAX_WEP_KEYS == i)
dwrq->flags |= IW_ENCODE_NOKEY;
authType =
((hdd_station_ctx_t *) WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))->
conn_info.authType;
if (eCSR_AUTH_TYPE_OPEN_SYSTEM == authType)
dwrq->flags |= IW_ENCODE_OPEN;
else
dwrq->flags |= IW_ENCODE_RESTRICTED;
EXIT();
return 0;
}
/**
* iw_get_encode() - SSR wrapper for __iw_get_encode()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @dwrq: pointer to encoding information
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_encode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *dwrq, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_encode(dev, info, &dwrq->encoding, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_rts_threshold() - SIOCGIWRTS ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_rts_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
uint32_t status = 0;
ENTER_DEV(dev);
status = hdd_wlan_get_rts_threshold(pAdapter, wrqu);
return status;
}
/**
* __iw_set_rts_threshold() - SIOCSIWRTS ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_rts_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (wrqu->rts.value < WNI_CFG_RTS_THRESHOLD_STAMIN
|| wrqu->rts.value > WNI_CFG_RTS_THRESHOLD_STAMAX) {
return -EINVAL;
}
if (sme_cfg_set_int(hHal, WNI_CFG_RTS_THRESHOLD, wrqu->rts.value) !=
QDF_STATUS_SUCCESS) {
hdd_err("failed to set ini parameter, WNI_CFG_RTS_THRESHOLD");
return -EIO;
}
EXIT();
return 0;
}
/**
* iw_get_rts_threshold() - SSR wrapper for __iw_get_rts_threshold()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_rts_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_rts_threshold(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_set_rts_threshold() - SSR wrapper for __iw_set_rts_threshold()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_rts_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_rts_threshold(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_frag_threshold() - SIOCGIWFRAG ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_frag_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
uint32_t status = 0;
ENTER_DEV(dev);
status = hdd_wlan_get_frag_threshold(pAdapter, wrqu);
return status;
}
/**
* iw_get_frag_threshold() - SSR wrapper for __iw_get_frag_threshold()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_frag_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_frag_threshold(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_frag_threshold() - SIOCSIWFRAG ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_frag_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (wrqu->frag.value < WNI_CFG_FRAGMENTATION_THRESHOLD_STAMIN
|| wrqu->frag.value > WNI_CFG_FRAGMENTATION_THRESHOLD_STAMAX) {
return -EINVAL;
}
if (sme_cfg_set_int
(hHal, WNI_CFG_FRAGMENTATION_THRESHOLD, wrqu->frag.value)
!= QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_FRAGMENTATION_THRESHOLD failed");
return -EIO;
}
EXIT();
return 0;
}
/**
* iw_set_frag_threshold() - SSR wrapper for __iw_set_frag_threshold()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_frag_threshold(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_frag_threshold(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_power_mode() - SIOCGIWPOWER ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_power_mode(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *adapter;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
return -EOPNOTSUPP;
}
/**
* iw_get_power_mode() - SSR wrapper function for __iw_get_power_mode
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: extra
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_power_mode(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_power_mode(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_power_mode() - SIOCSIWPOWER ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_power_mode(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *adapter;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
return -EOPNOTSUPP;
}
/**
* iw_set_power_mode() - SSR wrapper function for __iw_set_power_mode
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: extra
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_power_mode(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_power_mode(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_range() - SIOCGIWRANGE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_range(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
struct iw_range *range = (struct iw_range *)extra;
uint8_t channels[WNI_CFG_VALID_CHANNEL_LIST_LEN];
uint32_t num_channels = sizeof(channels);
uint8_t supp_rates[WNI_CFG_SUPPORTED_RATES_11A_LEN];
uint32_t a_len;
uint32_t b_len;
uint32_t active_phy_mode = 0;
uint8_t index = 0, i;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
wrqu->data.length = sizeof(struct iw_range);
memset(range, 0, sizeof(struct iw_range));
/*Get the phy mode */
if (sme_cfg_get_int(hHal,
WNI_CFG_DOT11_MODE,
&active_phy_mode) == QDF_STATUS_SUCCESS) {
hdd_debug("active_phy_mode = %d", active_phy_mode);
if (active_phy_mode == WNI_CFG_DOT11_MODE_11A
|| active_phy_mode == WNI_CFG_DOT11_MODE_11G) {
/*Get the supported rates for 11G band */
a_len = WNI_CFG_SUPPORTED_RATES_11A_LEN;
if (sme_cfg_get_str(hHal,
WNI_CFG_SUPPORTED_RATES_11A,
supp_rates,
&a_len) == QDF_STATUS_SUCCESS) {
if (a_len > WNI_CFG_SUPPORTED_RATES_11A_LEN)
a_len = WNI_CFG_SUPPORTED_RATES_11A_LEN;
for (i = 0; i < a_len; i++) {
range->bitrate[i] =
((supp_rates[i] & 0x7F) / 2) *
1000000;
}
range->num_bitrates = a_len;
} else {
return -EIO;
}
} else if (active_phy_mode == WNI_CFG_DOT11_MODE_11B) {
/*Get the supported rates for 11B band */
b_len = WNI_CFG_SUPPORTED_RATES_11B_LEN;
if (sme_cfg_get_str(hHal,
WNI_CFG_SUPPORTED_RATES_11B,
supp_rates,
&b_len) == QDF_STATUS_SUCCESS) {
if (b_len > WNI_CFG_SUPPORTED_RATES_11B_LEN)
b_len = WNI_CFG_SUPPORTED_RATES_11B_LEN;
for (i = 0; i < b_len; i++) {
range->bitrate[i] =
((supp_rates[i] & 0x7F) / 2) *
1000000;
}
range->num_bitrates = b_len;
} else {
return -EIO;
}
}
}
range->max_rts = WNI_CFG_RTS_THRESHOLD_STAMAX;
range->min_frag = WNI_CFG_FRAGMENTATION_THRESHOLD_STAMIN;
range->max_frag = WNI_CFG_FRAGMENTATION_THRESHOLD_STAMAX;
range->encoding_size[0] = 5;
range->encoding_size[1] = 13;
range->num_encoding_sizes = 2;
range->max_encoding_tokens = MAX_WEP_KEYS;
/* we support through Wireless Extensions 22 */
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 22;
/*Supported Channels and Frequencies */
if (sme_cfg_get_str
((hHal), WNI_CFG_VALID_CHANNEL_LIST, channels,
&num_channels) != QDF_STATUS_SUCCESS) {
hdd_err("Failed to get ini parameter, WNI_CFG_VALID_CHANNEL_LIST");
return -EIO;
}
if (num_channels > IW_MAX_FREQUENCIES)
num_channels = IW_MAX_FREQUENCIES;
range->num_channels = num_channels;
range->num_frequency = num_channels;
for (index = 0; index < num_channels; index++) {
uint32_t frq_indx = 0;
range->freq[index].i = channels[index];
while (frq_indx < FREQ_CHAN_MAP_TABLE_SIZE) {
if (channels[index] == freq_chan_map[frq_indx].chan) {
range->freq[index].m =
freq_chan_map[frq_indx].freq * 100000;
range->freq[index].e = 1;
break;
}
frq_indx++;
}
}
/* Event capability (kernel + driver) */
range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
IW_EVENT_CAPA_MASK(SIOCGIWAP) |
IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
range->event_capa[1] = IW_EVENT_CAPA_K_1;
/*Encryption capability */
range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
/* Txpower capability */
range->txpower_capa = IW_TXPOW_MWATT;
/*Scanning capability */
#if WIRELESS_EXT >= 22
range->scan_capa =
IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE | IW_SCAN_CAPA_CHANNEL;
#endif
EXIT();
return 0;
}
/**
* iw_get_range() - SSR wrapper for __iw_get_range()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_range(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_range(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* hdd_get_class_a_statistics_cb() - Get Class A stats callback function
* @pStats: pointer to Class A stats
* @pContext: user context originally registered with SME
*
* Return: None
*/
static void hdd_get_class_a_statistics_cb(void *pStats, void *pContext)
{
struct statsContext *pStatsContext;
tCsrGlobalClassAStatsInfo *pClassAStats;
hdd_adapter_t *pAdapter;
if ((NULL == pStats) || (NULL == pContext)) {
hdd_err("Bad param, pStats [%pK] pContext [%pK]",
pStats, pContext);
return;
}
pClassAStats = pStats;
pStatsContext = pContext;
pAdapter = pStatsContext->pAdapter;
/* there is a race condition that exists between this callback
* function and the caller since the caller could time out
* either before or while this code is executing. we use a
* spinlock to serialize these actions
*/
spin_lock(&hdd_context_lock);
if ((NULL == pAdapter) ||
(STATS_CONTEXT_MAGIC != pStatsContext->magic)) {
/* the caller presumably timed out so there is nothing
* we can do
*/
spin_unlock(&hdd_context_lock);
hdd_warn("Invalid context, pAdapter [%pK] magic [%08x]",
pAdapter, pStatsContext->magic);
return;
}
/* context is valid so caller is still waiting */
/* paranoia: invalidate the magic */
pStatsContext->magic = 0;
/* copy over the stats. do so as a struct copy */
pAdapter->hdd_stats.ClassA_stat = *pClassAStats;
/* notify the caller */
complete(&pStatsContext->completion);
/* serialization is complete */
spin_unlock(&hdd_context_lock);
}
/**
* wlan_hdd_get_class_astats() - Get Class A statistics
* @pAdapter: adapter for which statistics are desired
*
* Return: QDF_STATUS_SUCCESS if adapter's Class A statistics were updated
*/
QDF_STATUS wlan_hdd_get_class_astats(hdd_adapter_t *pAdapter)
{
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
QDF_STATUS hstatus;
unsigned long rc;
static struct statsContext context;
if (NULL == pAdapter) {
hdd_err("pAdapter is NULL");
return QDF_STATUS_E_FAULT;
}
if (cds_is_driver_recovering() || cds_is_driver_in_bad_state()) {
hdd_debug("Recovery in Progress. State: 0x%x Ignore!!!",
cds_get_driver_state());
return QDF_STATUS_SUCCESS;
}
/* we are connected so prepare our callback context */
init_completion(&context.completion);
context.pAdapter = pAdapter;
context.magic = STATS_CONTEXT_MAGIC;
/* query only for Class A statistics (which include link speed) */
hstatus = sme_get_statistics(WLAN_HDD_GET_HAL_CTX(pAdapter),
eCSR_HDD, SME_GLOBAL_CLASSA_STATS,
hdd_get_class_a_statistics_cb,
0, /* not periodic */
false, /* non-cached results */
pHddStaCtx->conn_info.staId[0],
&context, pAdapter->sessionId);
if (QDF_STATUS_SUCCESS != hstatus) {
hdd_debug("Unable to retrieve Class A statistics");
/* we'll returned a cached value below */
} else {
/* request was sent -- wait for the response */
rc = wait_for_completion_timeout
(&context.completion,
msecs_to_jiffies(WLAN_WAIT_TIME_STATS));
if (!rc)
hdd_warn("SME timed out while retrieving Class A statistics");
}
/* either we never sent a request, we sent a request and
* received a response or we sent a request and timed out. if
* we never sent a request or if we sent a request and got a
* response, we want to clear the magic out of paranoia. if
* we timed out there is a race condition such that the
* callback function could be executing at the same time we
* are. of primary concern is if the callback function had
* already verified the "magic" but had not yet set the
* completion variable when a timeout occurred. we serialize
* these activities by invalidating the magic while holding a
* shared spinlock which will cause us to block if the
* callback is currently executing
*/
spin_lock(&hdd_context_lock);
context.magic = 0;
spin_unlock(&hdd_context_lock);
/* either callback updated pAdapter stats or it has cached data */
return QDF_STATUS_SUCCESS;
}
/**
* hdd_get_station_statistics_cb() - Get stats callback function
* @pStats: pointer to Class A stats
* @pContext: user context originally registered with SME
*
* Return: None
*/
static void hdd_get_station_statistics_cb(void *pStats, void *pContext)
{
struct statsContext *pStatsContext;
tCsrSummaryStatsInfo *pSummaryStats;
tCsrGlobalClassAStatsInfo *pClassAStats;
struct csr_per_chain_rssi_stats_info *per_chain_rssi_stats;
hdd_adapter_t *pAdapter;
if ((NULL == pStats) || (NULL == pContext)) {
hdd_err("Bad param, pStats [%pK] pContext [%pK]",
pStats, pContext);
return;
}
/* there is a race condition that exists between this callback
* function and the caller since the caller could time out
* either before or while this code is executing. we use a
* spinlock to serialize these actions
*/
spin_lock(&hdd_context_lock);
pSummaryStats = (tCsrSummaryStatsInfo *) pStats;
pClassAStats = (tCsrGlobalClassAStatsInfo *) (pSummaryStats + 1);
per_chain_rssi_stats = (struct csr_per_chain_rssi_stats_info *)
(pClassAStats + 1);
pStatsContext = pContext;
pAdapter = pStatsContext->pAdapter;
if ((NULL == pAdapter) ||
(STATS_CONTEXT_MAGIC != pStatsContext->magic)) {
/* the caller presumably timed out so there is nothing
* we can do
*/
spin_unlock(&hdd_context_lock);
hdd_warn("Invalid context, pAdapter [%pK] magic [%08x]",
pAdapter, pStatsContext->magic);
return;
}
/* context is valid so caller is still waiting */
/* paranoia: invalidate the magic */
pStatsContext->magic = 0;
/* copy over the stats. do so as a struct copy */
pAdapter->hdd_stats.summary_stat = *pSummaryStats;
pAdapter->hdd_stats.ClassA_stat = *pClassAStats;
pAdapter->hdd_stats.per_chain_rssi_stats = *per_chain_rssi_stats;
/* notify the caller */
complete(&pStatsContext->completion);
/* serialization is complete */
spin_unlock(&hdd_context_lock);
}
/**
* wlan_hdd_get_station_stats() - Get station statistics
* @pAdapter: adapter for which statistics are desired
*
* Return: QDF_STATUS_SUCCESS if adapter's statistics were updated
*/
QDF_STATUS wlan_hdd_get_station_stats(hdd_adapter_t *pAdapter)
{
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
QDF_STATUS hstatus;
unsigned long rc;
static struct statsContext context;
if (NULL == pAdapter) {
hdd_err("pAdapter is NULL");
return QDF_STATUS_SUCCESS;
}
/* we are connected so prepare our callback context */
init_completion(&context.completion);
context.pAdapter = pAdapter;
context.magic = STATS_CONTEXT_MAGIC;
/* query only for Summary & Class A statistics */
hstatus = sme_get_statistics(WLAN_HDD_GET_HAL_CTX(pAdapter),
eCSR_HDD,
SME_SUMMARY_STATS |
SME_GLOBAL_CLASSA_STATS |
SME_PER_CHAIN_RSSI_STATS,
hdd_get_station_statistics_cb,
0, /* not periodic */
false, /* non-cached results */
pHddStaCtx->conn_info.staId[0],
&context, pAdapter->sessionId);
if (QDF_STATUS_SUCCESS != hstatus) {
hdd_err("Unable to retrieve statistics");
/* we'll return with cached values */
} else {
/* request was sent -- wait for the response */
rc = wait_for_completion_timeout
(&context.completion,
msecs_to_jiffies(WLAN_WAIT_TIME_STATS));
if (!rc)
hdd_err("SME timed out while retrieving statistics");
}
/* either we never sent a request, we sent a request and
* received a response or we sent a request and timed out. if
* we never sent a request or if we sent a request and got a
* response, we want to clear the magic out of paranoia. if
* we timed out there is a race condition such that the
* callback function could be executing at the same time we
* are. of primary concern is if the callback function had
* already verified the "magic" but had not yet set the
* completion variable when a timeout occurred. we serialize
* these activities by invalidating the magic while holding a
* shared spinlock which will cause us to block if the
* callback is currently executing
*/
spin_lock(&hdd_context_lock);
context.magic = 0;
spin_unlock(&hdd_context_lock);
/* either callback updated pAdapter stats or it has cached data */
return QDF_STATUS_SUCCESS;
}
/**
* iw_get_linkspeed() - Get current link speed ioctl
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: extra ioctl buffer
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_linkspeed(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
char *pLinkSpeed = (char *)extra;
int len = sizeof(uint32_t) + 1;
uint32_t link_speed = 0;
hdd_context_t *hdd_ctx;
int rc, valid;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
valid = wlan_hdd_validate_context(hdd_ctx);
if (0 != valid)
return valid;
rc = wlan_hdd_get_link_speed(pAdapter, &link_speed);
if (0 != rc)
return rc;
wrqu->data.length = len;
/* return the linkspeed as a string */
rc = snprintf(pLinkSpeed, len, "%u", link_speed);
if ((rc < 0) || (rc >= len)) {
/* encoding or length error? */
hdd_err("Unable to encode link speed");
return -EIO;
}
EXIT();
/* a value is being successfully returned */
return 0;
}
static int iw_get_linkspeed(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_linkspeed(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* wlan_hdd_change_country_code_callback() - Change country code callback
* @context: opaque context originally passed to SME. All functions
* which use this callback pass the adapter upon which the country
* code change is active
*
* This function is registered as the callback function when
* sme_change_country_code() is invoked. Callers of
* sme_change_country_code() subsequently wait for the adapter's
* @change_country_code completion variable, so all this function
* needs to do is set that completion variable so that execution can
* continue.
*
* Return: none
*/
void wlan_hdd_change_country_code_callback(void *context)
{
hdd_adapter_t *adapter = context;
if (adapter && (WLAN_HDD_ADAPTER_MAGIC == adapter->magic))
complete(&adapter->change_country_code);
}
/**
* __iw_set_nick() - SIOCSIWNICKN ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_nick(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *adapter;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
return 0;
}
/**
* iw_set_nick() - SSR wrapper for __iw_set_nick
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: extra
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_nick(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_nick(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_nick() - SIOCGIWNICKN ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_nick(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *adapter;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
return 0;
}
/**
* iw_get_nick() - SSR wrapper for __iw_get_nick
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: extra
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_nick(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_nick(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_encode() - SIOCSIWENCODE ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_encode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
hdd_context_t *hdd_ctx;
struct iw_point *encoderq = &(wrqu->encoding);
uint32_t keyId;
uint8_t key_length;
eCsrEncryptionType encryptionType = eCSR_ENCRYPT_TYPE_NONE;
bool fKeyPresent = 0;
QDF_STATUS status = QDF_STATUS_SUCCESS;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
keyId = encoderq->flags & IW_ENCODE_INDEX;
if (keyId) {
if (keyId > MAX_WEP_KEYS)
return -EINVAL;
fKeyPresent = 1;
keyId--;
} else {
fKeyPresent = 0;
}
if (wrqu->data.flags & IW_ENCODE_DISABLED) {
hdd_debug("****iwconfig wlan0 key off*****");
if (!fKeyPresent) {
qdf_mem_zero(pWextState->roamProfile.Keys.KeyLength,
CSR_MAX_NUM_KEY);
}
pHddStaCtx->conn_info.authType = eCSR_AUTH_TYPE_OPEN_SYSTEM;
pWextState->wpaVersion = IW_AUTH_WPA_VERSION_DISABLED;
pWextState->roamProfile.EncryptionType.encryptionType[0] =
eCSR_ENCRYPT_TYPE_NONE;
pWextState->roamProfile.mcEncryptionType.encryptionType[0] =
eCSR_ENCRYPT_TYPE_NONE;
pHddStaCtx->conn_info.ucEncryptionType = eCSR_ENCRYPT_TYPE_NONE;
pHddStaCtx->conn_info.mcEncryptionType = eCSR_ENCRYPT_TYPE_NONE;
if (eConnectionState_Associated ==
pHddStaCtx->conn_info.connState) {
INIT_COMPLETION(pAdapter->disconnect_comp_var);
status =
sme_roam_disconnect(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId,
eCSR_DISCONNECT_REASON_UNSPECIFIED);
if (QDF_STATUS_SUCCESS == status) {
unsigned long rc;
rc = wait_for_completion_timeout(&pAdapter->
disconnect_comp_var,
msecs_to_jiffies
(WLAN_WAIT_TIME_DISCONNECT));
if (!rc)
hdd_err("disconnect_comp_var failed");
}
}
return status;
}
if (wrqu->data.flags & (IW_ENCODE_OPEN | IW_ENCODE_RESTRICTED)) {
hdd_debug("iwconfig wlan0 key on");
pHddStaCtx->conn_info.authType =
(encoderq->flags & IW_ENCODE_RESTRICTED) ?
eCSR_AUTH_TYPE_SHARED_KEY :
eCSR_AUTH_TYPE_OPEN_SYSTEM;
}
if (wrqu->data.length > 0) {
hdd_debug("wrqu->data.length : %d", wrqu->data.length);
key_length = wrqu->data.length;
/* IW_ENCODING_TOKEN_MAX is the value that is set
* for wrqu->data.length by iwconfig.c
* when 'iwconfig wlan0 key on' is issued.
*/
if (5 == key_length) {
hdd_debug("Call with WEP40,key_len=%d",
key_length);
if ((IW_AUTH_KEY_MGMT_802_1X == pWextState->authKeyMgmt)
&& (eCSR_AUTH_TYPE_OPEN_SYSTEM ==
pHddStaCtx->conn_info.authType)) {
encryptionType = eCSR_ENCRYPT_TYPE_WEP40;
} else {
encryptionType =
eCSR_ENCRYPT_TYPE_WEP40_STATICKEY;
}
} else if (13 == key_length) {
hdd_debug("Call with WEP104,key_len:%d",
key_length);
if ((IW_AUTH_KEY_MGMT_802_1X == pWextState->authKeyMgmt)
&& (eCSR_AUTH_TYPE_OPEN_SYSTEM ==
pHddStaCtx->conn_info.authType)) {
encryptionType = eCSR_ENCRYPT_TYPE_WEP104;
} else {
encryptionType =
eCSR_ENCRYPT_TYPE_WEP104_STATICKEY;
}
} else {
hdd_err("Invalid WEP key length :%d", key_length);
return -EINVAL;
}
pHddStaCtx->conn_info.ucEncryptionType = encryptionType;
pHddStaCtx->conn_info.mcEncryptionType = encryptionType;
pWextState->roamProfile.EncryptionType.numEntries = 1;
pWextState->roamProfile.EncryptionType.encryptionType[0] =
encryptionType;
pWextState->roamProfile.mcEncryptionType.numEntries = 1;
pWextState->roamProfile.mcEncryptionType.encryptionType[0] =
encryptionType;
if ((eConnectionState_NotConnected ==
pHddStaCtx->conn_info.connState)
&&
((eCSR_AUTH_TYPE_OPEN_SYSTEM ==
pHddStaCtx->conn_info.authType)
|| (eCSR_AUTH_TYPE_SHARED_KEY ==
pHddStaCtx->conn_info.authType))) {
qdf_mem_copy(&pWextState->roamProfile.Keys.
KeyMaterial[keyId][0], extra, key_length);
pWextState->roamProfile.Keys.KeyLength[keyId] =
(uint8_t) key_length;
pWextState->roamProfile.Keys.defaultIndex =
(uint8_t) keyId;
return status;
}
}
return 0;
}
/**
* iw_set_encode() - SSR wrapper for __iw_set_encode()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_encode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_encode(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_encodeext() - SIOCGIWENCODEEXT ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_encodeext(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *dwrq, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
tCsrRoamProfile *pRoamProfile = &(pWextState->roamProfile);
int keyId;
eCsrEncryptionType encryptionType = eCSR_ENCRYPT_TYPE_NONE;
eCsrAuthType authType = eCSR_AUTH_TYPE_NONE;
int i, ret;
hdd_context_t *hdd_ctx;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
keyId = pRoamProfile->Keys.defaultIndex;
if (keyId < 0 || keyId >= MAX_WEP_KEYS) {
hdd_err("Invalid keyId: %d", keyId);
return -EINVAL;
}
if (pRoamProfile->Keys.KeyLength[keyId] > 0) {
dwrq->flags |= IW_ENCODE_ENABLED;
dwrq->length = pRoamProfile->Keys.KeyLength[keyId];
qdf_mem_copy(extra, &(pRoamProfile->Keys.KeyMaterial[keyId][0]),
pRoamProfile->Keys.KeyLength[keyId]);
} else {
dwrq->flags |= IW_ENCODE_DISABLED;
}
for (i = 0; i < MAX_WEP_KEYS; i++) {
if (pRoamProfile->Keys.KeyLength[i] == 0)
continue;
else
break;
}
if (MAX_WEP_KEYS == i)
dwrq->flags |= IW_ENCODE_NOKEY;
else
dwrq->flags |= IW_ENCODE_ENABLED;
encryptionType = pRoamProfile->EncryptionType.encryptionType[0];
if (eCSR_ENCRYPT_TYPE_NONE == encryptionType)
dwrq->flags |= IW_ENCODE_DISABLED;
authType = (WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))->conn_info.authType;
if (IW_AUTH_ALG_OPEN_SYSTEM == authType)
dwrq->flags |= IW_ENCODE_OPEN;
else
dwrq->flags |= IW_ENCODE_RESTRICTED;
EXIT();
return 0;
}
/**
* iw_get_encodeext() - SSR wrapper for __iw_get_encodeext()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @dwrq: pointer to encoding information
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_encodeext(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *dwrq, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_encodeext(dev, info, &dwrq->encoding, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_encodeext() - SIOCSIWENCODEEXT ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_encodeext(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
hdd_wext_state_t *pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
hdd_context_t *hdd_ctx;
QDF_STATUS qdf_ret_status = QDF_STATUS_SUCCESS;
tCsrRoamProfile *pRoamProfile = &pWextState->roamProfile;
int ret;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
int key_index;
struct iw_point *encoding = &wrqu->encoding;
tCsrRoamSetKey setKey;
uint32_t roamId = INVALID_ROAM_ID;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
key_index = encoding->flags & IW_ENCODE_INDEX;
if (key_index > 0) {
/*Convert from 1-based to 0-based keying */
key_index--;
}
if (!ext->key_len) {
/*Set the encrytion type to NONE */
pRoamProfile->EncryptionType.encryptionType[0] =
eCSR_ENCRYPT_TYPE_NONE;
return ret;
}
if (eConnectionState_NotConnected == pHddStaCtx->conn_info.connState &&
(IW_ENCODE_ALG_WEP == ext->alg)) {
if (IW_AUTH_KEY_MGMT_802_1X == pWextState->authKeyMgmt) {
hdd_err("Invalid Configuration");
return -EINVAL;
}
/*Static wep, update the roam profile with the keys */
if (ext->key_len && (ext->key_len <=
eCSR_SECURITY_WEP_KEYSIZE_MAX_BYTES)
&& key_index < CSR_MAX_NUM_KEY) {
qdf_mem_copy(&pRoamProfile->Keys.
KeyMaterial[key_index][0],
ext->key, ext->key_len);
pRoamProfile->Keys.KeyLength[key_index] =
(uint8_t) ext->key_len;
if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
pRoamProfile->Keys.defaultIndex =
(uint8_t) key_index;
}
return ret;
}
qdf_mem_zero(&setKey, sizeof(tCsrRoamSetKey));
setKey.keyId = key_index;
setKey.keyLength = ext->key_len;
if (ext->key_len <= CSR_MAX_KEY_LEN)
qdf_mem_copy(&setKey.Key[0], ext->key, ext->key_len);
if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
/*Key direction for group is RX only */
setKey.keyDirection = eSIR_RX_ONLY;
qdf_set_macaddr_broadcast(&setKey.peerMac);
} else {
setKey.keyDirection = eSIR_TX_RX;
qdf_mem_copy(setKey.peerMac.bytes, ext->addr.sa_data,
QDF_MAC_ADDR_SIZE);
}
/*For supplicant pae role is zero */
setKey.paeRole = 0;
switch (ext->alg) {
case IW_ENCODE_ALG_NONE:
setKey.encType = eCSR_ENCRYPT_TYPE_NONE;
break;
case IW_ENCODE_ALG_WEP:
setKey.encType =
(ext->key_len == 5) ? eCSR_ENCRYPT_TYPE_WEP40 :
eCSR_ENCRYPT_TYPE_WEP104;
break;
case IW_ENCODE_ALG_TKIP:
{
uint8_t *pKey = &setKey.Key[0];
setKey.encType = eCSR_ENCRYPT_TYPE_TKIP;
qdf_mem_zero(pKey, CSR_MAX_KEY_LEN);
/* Supplicant sends the 32bytes key in this order
* |--------------|----------|----------|
* | Tk1 | TX MIC | RX MIC |
* |--------------|----------|----------|
* <---16bytes---><--8bytes--><--8bytes-->
*
*
* Sme expects the 32 bytes key to be in the below order
* |--------------|----------|----------|
* | Tk1 | RX MIC | TX MIC |
* |--------------|----------|----------|
* <---16bytes---><--8bytes--><--8bytes-->
*/
/* Copy the Temporal Key 1 (TK1) */
qdf_mem_copy(pKey, ext->key, 16);
/* Copy the rx mic first */
qdf_mem_copy(&pKey[16], &ext->key[24], 8);
/* Copy the tx mic */
qdf_mem_copy(&pKey[24], &ext->key[16], 8);
}
break;
case IW_ENCODE_ALG_CCMP:
setKey.encType = eCSR_ENCRYPT_TYPE_AES;
break;
#ifdef FEATURE_WLAN_ESE
#define IW_ENCODE_ALG_KRK 6
case IW_ENCODE_ALG_KRK:
setKey.encType = eCSR_ENCRYPT_TYPE_KRK;
break;
#endif /* FEATURE_WLAN_ESE */
default:
setKey.encType = eCSR_ENCRYPT_TYPE_NONE;
break;
}
hdd_debug("cipher_alg:%d key_len:%d EncryptionType:%d",
(int)ext->alg, (int)ext->key_len, setKey.encType);
/* The supplicant may attempt to set the PTK once
* pre-authentication is done. Save the key in the UMAC and
* include it in the ADD BSS request
*/
qdf_ret_status = sme_ft_update_key(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId, &setKey);
if (qdf_ret_status == QDF_STATUS_FT_PREAUTH_KEY_SUCCESS) {
hdd_debug("Update PreAuth Key success");
return 0;
} else if (qdf_ret_status == QDF_STATUS_FT_PREAUTH_KEY_FAILED) {
hdd_err("Update PreAuth Key failed");
return -EINVAL;
}
pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_SETTING_KEY;
qdf_ret_status = sme_roam_set_key(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId,
&setKey, &roamId);
if (qdf_ret_status != QDF_STATUS_SUCCESS) {
hdd_err("[%4d] sme_roam_set_key returned ERROR status= %d",
__LINE__, qdf_ret_status);
pHddStaCtx->roam_info.roamingState = HDD_ROAM_STATE_NONE;
}
return qdf_ret_status;
}
/**
* iw_set_encodeext() - SSR wrapper for __iw_set_encodeext()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_encodeext(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_encodeext(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_retry() - SIOCSIWRETRY ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_retry(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (wrqu->retry.value < WNI_CFG_LONG_RETRY_LIMIT_STAMIN ||
wrqu->retry.value > WNI_CFG_LONG_RETRY_LIMIT_STAMAX) {
hdd_err("Invalid Retry-Limit=%d!!", wrqu->retry.value);
return -EINVAL;
}
if (wrqu->retry.flags & IW_RETRY_LIMIT) {
if ((wrqu->retry.flags & IW_RETRY_LONG)) {
if (sme_cfg_set_int (hHal, WNI_CFG_LONG_RETRY_LIMIT,
wrqu->retry.value) !=
QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_LONG_RETRY_LIMIT failed");
return -EIO;
}
} else if ((wrqu->retry.flags & IW_RETRY_SHORT)) {
if (sme_cfg_set_int (hHal, WNI_CFG_SHORT_RETRY_LIMIT,
wrqu->retry.value) !=
QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_SHORT_RETRY_LIMIT failed");
return -EIO;
}
}
} else {
return -EOPNOTSUPP;
}
hdd_debug("Set Retry-Limit=%d!!", wrqu->retry.value);
EXIT();
return 0;
}
/**
* iw_set_retry() - SSR wrapper for __iw_set_retry()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_retry(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_retry(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_retry() - SIOCGIWRETRY ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_retry(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
uint32_t retry = 0;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if ((wrqu->retry.flags & IW_RETRY_LONG)) {
wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
if (sme_cfg_get_int(hHal, WNI_CFG_LONG_RETRY_LIMIT, &retry) !=
QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_LONG_RETRY_LIMIT failed");
return -EIO;
}
wrqu->retry.value = retry;
} else if ((wrqu->retry.flags & IW_RETRY_SHORT)) {
wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_SHORT;
if (sme_cfg_get_int(hHal, WNI_CFG_SHORT_RETRY_LIMIT, &retry) !=
QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_SHORT_RETRY_LIMIT failed");
return -EIO;
}
wrqu->retry.value = retry;
} else {
return -EOPNOTSUPP;
}
hdd_debug("Retry-Limit=%d!!", retry);
EXIT();
return 0;
}
/**
* iw_get_retry() - SSR wrapper for __iw_get_retry()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_get_retry(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_retry(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_set_mlme() - SIOCSIWMLME ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_mlme(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
struct iw_mlme *mlme = (struct iw_mlme *)extra;
QDF_STATUS status = QDF_STATUS_SUCCESS;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
/* reason_code is unused. By default it is set to
* eCSR_DISCONNECT_REASON_UNSPECIFIED
*/
switch (mlme->cmd) {
case IW_MLME_DISASSOC:
case IW_MLME_DEAUTH:
if (pHddStaCtx->conn_info.connState ==
eConnectionState_Associated) {
eCsrRoamDisconnectReason reason =
eCSR_DISCONNECT_REASON_UNSPECIFIED;
if (mlme->reason_code == HDD_REASON_MICHAEL_MIC_FAILURE)
reason = eCSR_DISCONNECT_REASON_MIC_ERROR;
INIT_COMPLETION(pAdapter->disconnect_comp_var);
status =
sme_roam_disconnect(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId, reason);
if (QDF_STATUS_SUCCESS == status) {
unsigned long rc;
rc = wait_for_completion_timeout(&pAdapter->
disconnect_comp_var,
msecs_to_jiffies
(WLAN_WAIT_TIME_DISCONNECT));
if (!rc)
hdd_err("disconnect_comp_var failed");
} else
hdd_err("%d Command Disassociate/Deauthenticate : csr_roam_disconnect failure returned %d",
(int)mlme->cmd, (int)status);
/* Resetting authKeyMgmt */
(WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter))->authKeyMgmt =
0;
hdd_info("Disabling queues");
wlan_hdd_netif_queue_control(pAdapter,
WLAN_STOP_ALL_NETIF_QUEUE_N_CARRIER,
WLAN_CONTROL_PATH);
} else {
hdd_warn("Station is not in associated state cmd: %d",
(int)mlme->cmd);
}
break;
default:
hdd_err("Unexpected cmd: %d", (int)mlme->cmd);
return -EINVAL;
} /* end of switch */
EXIT();
return status;
}
/**
* iw_set_mlme() - SSR wrapper for __iw_set_mlme()
* @dev: pointer to net_device
* @info: pointer to iw_request_info
* @wrqu: pointer to iwreq_data
* @extra: pointer to extra ioctl payload
*
* Return: 0 on success, error number otherwise
*/
static int iw_set_mlme(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_mlme(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* wlan_hdd_update_phymode() - handle change in PHY mode
* @net: device upon which PHY mode change was received
* @hal: umac handle for the driver
* @new_phymode: new PHY mode for the device
* @phddctx: pointer to the HDD context
*
* This function is called when the device is set to a new PHY mode.
* It takes a holistic look at the desired PHY mode along with the
* configured capabilities of the driver and the reported capabilities
* of the hardware in order to correctly configure all PHY-related
* parameters.
*
* Return: 0 on success, negative errno value on error
*/
int wlan_hdd_update_phymode(struct net_device *net, tHalHandle hal,
int new_phymode, hdd_context_t *phddctx)
{
#ifdef QCA_HT_2040_COEX
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(net);
QDF_STATUS halStatus = QDF_STATUS_E_FAILURE;
#endif
bool band_24 = false, band_5g = false;
bool ch_bond24 = false, ch_bond5g = false;
tSmeConfigParams *sme_config;
uint32_t chwidth = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
uint32_t vhtchanwidth;
eCsrPhyMode phymode = -EIO, old_phymode;
enum hdd_dot11_mode hdd_dot11mode = phddctx->config->dot11Mode;
tSirRFBand curr_band = SIR_BAND_ALL;
int retval = 0;
old_phymode = sme_get_phy_mode(hal);
if (WNI_CFG_CHANNEL_BONDING_MODE_DISABLE !=
sme_get_cb_phy_state_from_cb_ini_value(phddctx->config->
nChannelBondingMode24GHz))
ch_bond24 = true;
if (WNI_CFG_CHANNEL_BONDING_MODE_DISABLE !=
sme_get_cb_phy_state_from_cb_ini_value(phddctx->config->
nChannelBondingMode5GHz))
ch_bond5g = true;
if (phddctx->config->nBandCapability == SIR_BAND_ALL)
band_24 = band_5g = true;
else if (phddctx->config->nBandCapability == SIR_BAND_2_4_GHZ)
band_24 = true;
else if (phddctx->config->nBandCapability == SIR_BAND_5_GHZ)
band_5g = true;
vhtchanwidth = phddctx->config->vhtChannelWidth;
hdd_debug("ch_bond24=%d ch_bond5g=%d band_24=%d band_5g=%d VHT_ch_width=%u",
ch_bond24, ch_bond5g, band_24, band_5g, vhtchanwidth);
switch (new_phymode) {
case IEEE80211_MODE_AUTO:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_AUTO);
if (hdd_set_band(net, WLAN_HDD_UI_BAND_AUTO) == 0) {
phymode = eCSR_DOT11_MODE_AUTO;
hdd_dot11mode = eHDD_DOT11_MODE_AUTO;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_ENABLE;
curr_band = SIR_BAND_ALL;
vhtchanwidth = eHT_CHANNEL_WIDTH_80MHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11A:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11a);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_5_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11a;
hdd_dot11mode = eHDD_DOT11_MODE_11a;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
curr_band = SIR_BAND_5_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11B:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11b);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_2_4_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11b;
hdd_dot11mode = eHDD_DOT11_MODE_11b;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
curr_band = SIR_BAND_2_4_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11G:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11g);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_2_4_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11g;
hdd_dot11mode = eHDD_DOT11_MODE_11g;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
curr_band = SIR_BAND_2_4_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
/* UMAC doesnt have option to set MODE_11NA/MODE_11NG as phymode
* so setting phymode as eCSR_DOT11_MODE_11n and updating the band
* and channel bonding in configuration to reflect MODE_11NA/MODE_11NG
*/
case IEEE80211_MODE_11NA_HT20:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11n);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_5_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11n;
hdd_dot11mode = eHDD_DOT11_MODE_11n;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
curr_band = SIR_BAND_5_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11NA_HT40:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11n);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_5_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11n;
hdd_dot11mode = eHDD_DOT11_MODE_11n;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_ENABLE;
curr_band = SIR_BAND_5_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11NG_HT20:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11n);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_2_4_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11n;
hdd_dot11mode = eHDD_DOT11_MODE_11n;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
curr_band = SIR_BAND_2_4_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11NG_HT40:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11n);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_2_4_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11n;
hdd_dot11mode = eHDD_DOT11_MODE_11n;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_ENABLE;
curr_band = SIR_BAND_2_4_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11AC_VHT20:
case IEEE80211_MODE_11AC_VHT40:
case IEEE80211_MODE_11AC_VHT80:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11ac);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_5_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_11ac;
hdd_dot11mode = eHDD_DOT11_MODE_11ac;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_ENABLE;
curr_band = SIR_BAND_5_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_2G_AUTO:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_AUTO);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_2_4_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_AUTO;
hdd_dot11mode = eHDD_DOT11_MODE_AUTO;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_ENABLE;
curr_band = SIR_BAND_2_4_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_5G_AUTO:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_AUTO);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_5_GHZ) == 0)) {
phymode = eCSR_DOT11_MODE_AUTO;
hdd_dot11mode = eHDD_DOT11_MODE_AUTO;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_ENABLE;
vhtchanwidth = eHT_CHANNEL_WIDTH_80MHZ;
curr_band = SIR_BAND_5_GHZ;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
case IEEE80211_MODE_11AGN:
sme_set_phy_mode(hal, eCSR_DOT11_MODE_11n);
if ((hdd_set_band(net, WLAN_HDD_UI_BAND_AUTO) == 0)) {
phymode = eCSR_DOT11_MODE_11n;
hdd_dot11mode = eHDD_DOT11_MODE_11n;
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_ENABLE;
curr_band = SIR_BAND_ALL;
} else {
sme_set_phy_mode(hal, old_phymode);
return -EIO;
}
break;
default:
return -EIO;
}
switch (new_phymode) {
case IEEE80211_MODE_11AC_VHT20:
chwidth = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
vhtchanwidth = eHT_CHANNEL_WIDTH_20MHZ;
break;
case IEEE80211_MODE_11AC_VHT40:
vhtchanwidth = eHT_CHANNEL_WIDTH_40MHZ;
break;
case IEEE80211_MODE_11AC_VHT80:
vhtchanwidth = eHT_CHANNEL_WIDTH_80MHZ;
break;
default:
vhtchanwidth = phddctx->config->vhtChannelWidth;
break;
}
if (phymode != -EIO) {
sme_config = qdf_mem_malloc(sizeof(*sme_config));
if (!sme_config) {
hdd_err("Failed to allocate memory for sme_config");
return -ENOMEM;
}
qdf_mem_zero(sme_config, sizeof(*sme_config));
sme_get_config_param(hal, sme_config);
sme_config->csrConfig.phyMode = phymode;
#ifdef QCA_HT_2040_COEX
if (phymode == eCSR_DOT11_MODE_11n &&
chwidth == WNI_CFG_CHANNEL_BONDING_MODE_DISABLE) {
sme_config->csrConfig.obssEnabled = false;
halStatus = sme_set_ht2040_mode(hal,
pAdapter->sessionId,
eHT_CHAN_HT20, false);
if (halStatus == QDF_STATUS_E_FAILURE) {
hdd_err("Failed to disable OBSS");
retval = -EIO;
goto free;
}
} else if (phymode == eCSR_DOT11_MODE_11n &&
chwidth == WNI_CFG_CHANNEL_BONDING_MODE_ENABLE) {
sme_config->csrConfig.obssEnabled = true;
halStatus = sme_set_ht2040_mode(hal,
pAdapter->sessionId,
eHT_CHAN_HT20, true);
if (halStatus == QDF_STATUS_E_FAILURE) {
hdd_err("Failed to enable OBSS");
retval = -EIO;
goto free;
}
}
#endif
sme_config->csrConfig.eBand = curr_band;
sme_config->csrConfig.bandCapability = curr_band;
if (curr_band == SIR_BAND_2_4_GHZ)
sme_config->csrConfig.Is11hSupportEnabled = 0;
else
sme_config->csrConfig.Is11hSupportEnabled =
phddctx->config->Is11hSupportEnabled;
if (curr_band == SIR_BAND_2_4_GHZ)
sme_config->csrConfig.channelBondingMode24GHz = chwidth;
else if (curr_band == SIR_BAND_2_4_GHZ)
sme_config->csrConfig.channelBondingMode5GHz = chwidth;
else {
sme_config->csrConfig.channelBondingMode24GHz = chwidth;
sme_config->csrConfig.channelBondingMode5GHz = chwidth;
}
sme_config->csrConfig.nVhtChannelWidth = vhtchanwidth;
sme_update_config(hal, sme_config);
phddctx->config->dot11Mode = hdd_dot11mode;
phddctx->config->nChannelBondingMode24GHz =
sme_config->csrConfig.channelBondingMode24GHz;
phddctx->config->nChannelBondingMode5GHz =
sme_config->csrConfig.channelBondingMode5GHz;
phddctx->config->vhtChannelWidth = vhtchanwidth;
if (hdd_update_config_cfg(phddctx) == false) {
hdd_err("could not update config_dat");
retval = -EIO;
goto free;
}
if (band_5g) {
if (phddctx->config->nChannelBondingMode5GHz)
phddctx->wiphy->bands[HDD_NL80211_BAND_5GHZ]->ht_cap.cap
|= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
else
phddctx->wiphy->bands[HDD_NL80211_BAND_5GHZ]->ht_cap.cap
&= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
}
hdd_debug("New_Phymode= %d ch_bonding=%d band=%d VHT_ch_width=%u",
phymode, chwidth, curr_band, vhtchanwidth);
}
free:
if (sme_config)
qdf_mem_free(sme_config);
return retval;
}
/**
* hdd_get_temperature_cb() - "Get Temperature" callback function
* @temperature: measured temperature
* @pContext: callback context
*
* This function is passed to sme_get_temperature() as the callback
* function to be invoked when the temperature measurement is
* available.
*
* Return: None
*/
static void hdd_get_temperature_cb(int temperature, void *pContext)
{
struct statsContext *pTempContext;
hdd_adapter_t *pAdapter;
ENTER();
if (NULL == pContext) {
hdd_err("pContext is NULL");
return;
}
pTempContext = pContext;
pAdapter = pTempContext->pAdapter;
spin_lock(&hdd_context_lock);
if ((NULL == pAdapter) || (TEMP_CONTEXT_MAGIC != pTempContext->magic)) {
spin_unlock(&hdd_context_lock);
hdd_warn("Invalid context, pAdapter [%pK] magic [%08x]",
pAdapter, pTempContext->magic);
return;
}
if (temperature != 0)
pAdapter->temperature = temperature;
complete(&pTempContext->completion);
spin_unlock(&hdd_context_lock);
EXIT();
}
/**
* wlan_hdd_get_temperature() - get current device temperature
* @pAdapter: device upon which the request was made
* @temperature: pointer to where the temperature is to be returned
*
* Return: 0 if a temperature value (either current or cached) was
* returned, otherwise a negative errno is returned.
*
*/
int wlan_hdd_get_temperature(hdd_adapter_t *pAdapter, int *temperature)
{
QDF_STATUS status;
static struct statsContext tempContext;
unsigned long rc;
ENTER();
if (NULL == pAdapter) {
hdd_err("pAdapter is NULL");
return -EPERM;
}
init_completion(&tempContext.completion);
tempContext.pAdapter = pAdapter;
tempContext.magic = TEMP_CONTEXT_MAGIC;
status = sme_get_temperature(WLAN_HDD_GET_HAL_CTX(pAdapter),
&tempContext, hdd_get_temperature_cb);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("Unable to retrieve temperature");
} else {
rc = wait_for_completion_timeout(&tempContext.completion,
msecs_to_jiffies
(WLAN_WAIT_TIME_STATS));
if (!rc)
hdd_err("SME timed out while retrieving temperature");
}
spin_lock(&hdd_context_lock);
tempContext.magic = 0;
spin_unlock(&hdd_context_lock);
*temperature = pAdapter->temperature;
EXIT();
return 0;
}
/**
* iw_setint_getnone() - Generic "set integer" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_setint_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
hdd_context_t *hdd_ctx;
tSmeConfigParams *sme_config;
int *value = (int *)extra;
int sub_cmd = value[0];
int set_value = value[1];
int ret;
int enable_pbm, enable_mp;
QDF_STATUS status;
ENTER_DEV(dev);
sme_config = qdf_mem_malloc(sizeof(*sme_config));
if (!sme_config) {
hdd_err("failed to allocate memory for sme_config");
return -ENOMEM;
}
qdf_mem_zero(sme_config, sizeof(*sme_config));
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
goto free;
switch (sub_cmd) {
case WE_SET_11D_STATE:
{
if (((ENABLE_11D == set_value)
|| (DISABLE_11D == set_value)) && hHal) {
sme_get_config_param(hHal, sme_config);
sme_config->csrConfig.Is11dSupportEnabled =
(bool) set_value;
hdd_debug("11D state=%d!!",
sme_config->csrConfig.
Is11dSupportEnabled);
sme_update_config(hHal, sme_config);
} else {
ret = -EINVAL;
goto free;
}
break;
}
case WE_WOWL:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
switch (set_value) {
case 0x00:
hdd_exit_wowl(pAdapter);
break;
case 0x01:
case 0x02:
case 0x03:
enable_mp = (set_value & 0x01) ? 1 : 0;
enable_pbm = (set_value & 0x02) ? 1 : 0;
hdd_debug("magic packet ? = %s pattern byte matching ? = %s",
(enable_mp ? "YES" : "NO"),
(enable_pbm ? "YES" : "NO"));
hdd_enter_wowl(pAdapter, enable_mp, enable_pbm);
break;
default:
hdd_err("Invalid arg %d in WE_WOWL IOCTL",
set_value);
ret = -EINVAL;
break;
}
break;
}
case WE_SET_POWER:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
switch (set_value) {
case 1:
/* Enable PowerSave */
sme_ps_enable_disable(hHal, pAdapter->sessionId,
SME_PS_ENABLE);
break;
case 2:
/* Disable PowerSave */
sme_ps_enable_disable(hHal, pAdapter->sessionId,
SME_PS_DISABLE);
break;
case 3: /* Enable UASPD */
sme_ps_uapsd_enable(hHal, pAdapter->sessionId);
break;
case 4: /* Disable UASPD */
sme_ps_uapsd_disable(hHal, pAdapter->sessionId);
break;
default:
hdd_err("Invalid arg %d in WE_SET_POWER IOCTL",
set_value);
ret = -EINVAL;
break;
}
break;
}
case WE_SET_MAX_ASSOC:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
if ((WNI_CFG_ASSOC_STA_LIMIT_STAMIN > set_value) ||
(WNI_CFG_ASSOC_STA_LIMIT_STAMAX < set_value)) {
ret = -EINVAL;
} else if (sme_cfg_set_int(hHal, WNI_CFG_ASSOC_STA_LIMIT,
set_value)
!= QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_ASSOC_STA_LIMIT failed");
ret = -EIO;
}
break;
}
case WE_SET_SAP_AUTO_CHANNEL_SELECTION:
if (set_value == 0 || set_value == 1)
(WLAN_HDD_GET_CTX(pAdapter))->config->force_sap_acs =
set_value;
else
ret = -EINVAL;
break;
case WE_SET_DATA_INACTIVITY_TO:
if (!hHal) {
ret = -EINVAL;
goto free;
}
if ((set_value < CFG_DATA_INACTIVITY_TIMEOUT_MIN) ||
(set_value > CFG_DATA_INACTIVITY_TIMEOUT_MAX) ||
(sme_cfg_set_int((WLAN_HDD_GET_CTX(pAdapter))->hHal,
WNI_CFG_PS_DATA_INACTIVITY_TIMEOUT,
set_value) == QDF_STATUS_E_FAILURE)) {
hdd_err("WNI_CFG_PS_DATA_INACTIVITY_TIMEOUT failed");
ret = -EINVAL;
}
break;
case WE_SET_WOW_DATA_INACTIVITY_TO:
if (!hHal) {
ret = -EINVAL;
goto free;
}
if ((set_value < CFG_WOW_DATA_INACTIVITY_TIMEOUT_MIN) ||
(set_value > CFG_WOW_DATA_INACTIVITY_TIMEOUT_MAX) ||
(sme_cfg_set_int((WLAN_HDD_GET_CTX(pAdapter))->hHal,
WNI_CFG_PS_WOW_DATA_INACTIVITY_TIMEOUT,
set_value) == QDF_STATUS_E_FAILURE)) {
hdd_err("WNI_CFG_PS_WOW_DATA_INACTIVITY_TIMEOUT fail");
ret = -EINVAL;
}
break;
case WE_SET_MC_RATE:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
ret = wlan_hdd_set_mc_rate(pAdapter, set_value);
break;
}
case WE_SET_TX_POWER:
{
struct qdf_mac_addr bssid;
if (!hHal) {
ret = -EINVAL;
goto free;
}
qdf_copy_macaddr(&bssid, &pHddStaCtx->conn_info.bssId);
if (sme_set_tx_power
(hHal, pAdapter->sessionId, bssid,
pAdapter->device_mode,
set_value) != QDF_STATUS_SUCCESS) {
hdd_err("Setting tx power failed");
ret = -EIO;
goto free;
}
break;
}
case WE_SET_MAX_TX_POWER:
{
struct qdf_mac_addr bssid;
struct qdf_mac_addr selfMac;
if (!hHal) {
ret = -EINVAL;
goto free;
}
hdd_debug("Setting maximum tx power %d dBm",
set_value);
qdf_copy_macaddr(&bssid, &pHddStaCtx->conn_info.bssId);
qdf_copy_macaddr(&selfMac, &pHddStaCtx->conn_info.bssId);
if (sme_set_max_tx_power(hHal, bssid, selfMac, set_value)
!= QDF_STATUS_SUCCESS) {
hdd_err("Setting maximum tx power failed");
ret = -EIO;
goto free;
}
break;
}
case WE_SET_MAX_TX_POWER_2_4:
{
hdd_debug("Setting maximum tx power %d dBm for 2.4 GHz band",
set_value);
if (sme_set_max_tx_power_per_band(SIR_BAND_2_4_GHZ,
set_value) !=
QDF_STATUS_SUCCESS) {
hdd_err("Setting max tx power failed for 2.4 GHz band");
ret = -EIO;
goto free;
}
break;
}
case WE_SET_MAX_TX_POWER_5_0:
{
hdd_debug("Setting maximum tx power %d dBm for 5.0 GHz band",
set_value);
if (sme_set_max_tx_power_per_band(SIR_BAND_5_GHZ, set_value) !=
QDF_STATUS_SUCCESS) {
hdd_err("Setting max tx power failed for 5.0 GHz band");
ret = -EIO;
goto free;
}
break;
}
case WE_SET_HIGHER_DTIM_TRANSITION:
{
if (!((set_value == false) || (set_value == true))) {
hdd_err("Dynamic DTIM Incorrect data:%d",
set_value);
ret = -EINVAL;
} else {
if (pAdapter->higherDtimTransition != set_value) {
pAdapter->higherDtimTransition =
set_value;
hdd_debug("higherDtimTransition set to :%d",
pAdapter->higherDtimTransition);
}
}
break;
}
case WE_SET_TM_LEVEL:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
hdd_debug("Set Thermal Mitigation Level %d", set_value);
(void)sme_set_thermal_level(hHal, set_value);
break;
}
case WE_SET_PHYMODE:
{
hdd_context_t *phddctx = WLAN_HDD_GET_CTX(pAdapter);
if (!hHal) {
ret = -EINVAL;
goto free;
}
ret =
wlan_hdd_update_phymode(dev, hHal, set_value,
phddctx);
break;
}
case WE_SET_NSS:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
hdd_debug("Set NSS = %d", set_value);
if ((set_value > 2) || (set_value <= 0)) {
hdd_err("NSS greater than 2 not supported");
ret = -EINVAL;
} else {
if (QDF_STATUS_SUCCESS !=
hdd_update_nss(WLAN_HDD_GET_CTX(pAdapter),
set_value))
ret = -EINVAL;
}
break;
}
case WE_SET_GTX_HT_MCS:
{
hdd_debug("WMI_VDEV_PARAM_GTX_HT_MCS %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_HT_MCS,
set_value, GTX_CMD);
break;
}
case WE_SET_GTX_VHT_MCS:
{
hdd_debug("WMI_VDEV_PARAM_GTX_VHT_MCS %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_VHT_MCS,
set_value, GTX_CMD);
break;
}
case WE_SET_GTX_USRCFG:
{
hdd_debug("WMI_VDEV_PARAM_GTX_USR_CFG %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_USR_CFG,
set_value, GTX_CMD);
break;
}
case WE_SET_GTX_THRE:
{
hdd_debug("WMI_VDEV_PARAM_GTX_THRE %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_THRE,
set_value, GTX_CMD);
break;
}
case WE_SET_GTX_MARGIN:
{
hdd_debug("WMI_VDEV_PARAM_GTX_MARGIN %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_MARGIN,
set_value, GTX_CMD);
break;
}
case WE_SET_GTX_STEP:
{
hdd_debug("WMI_VDEV_PARAM_GTX_STEP %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_STEP,
set_value, GTX_CMD);
break;
}
case WE_SET_GTX_MINTPC:
{
hdd_debug("WMI_VDEV_PARAM_GTX_MINTPC %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_MINTPC,
set_value, GTX_CMD);
break;
}
case WE_SET_GTX_BWMASK:
{
hdd_debug("WMI_VDEV_PARAM_GTX_BWMASK %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_BW_MASK,
set_value, GTX_CMD);
break;
}
case WE_SET_LDPC:
{
ret = hdd_set_ldpc(pAdapter, set_value);
break;
}
case WE_SET_TX_STBC:
{
ret = hdd_set_tx_stbc(pAdapter, set_value);
break;
}
case WE_SET_RX_STBC:
{
ret = hdd_set_rx_stbc(pAdapter, set_value);
break;
}
case WE_SET_SHORT_GI:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PARAM_SGI val %d", set_value);
ret = sme_update_ht_config(hHal, pAdapter->sessionId,
WNI_CFG_HT_CAP_INFO_SHORT_GI_20MHZ,
set_value);
if (ret)
hdd_err("Failed to set ShortGI value");
break;
}
case WE_SET_RTSCTS:
{
uint32_t value;
if (!hHal) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PARAM_ENABLE_RTSCTS val 0x%x",
set_value);
if ((set_value & HDD_RTSCTS_EN_MASK) ==
HDD_RTSCTS_ENABLE)
value =
(WLAN_HDD_GET_CTX(pAdapter))->config->
RTSThreshold;
else if (((set_value & HDD_RTSCTS_EN_MASK) == 0)
|| ((set_value & HDD_RTSCTS_EN_MASK) ==
HDD_CTS_ENABLE)) {
value = WNI_CFG_RTS_THRESHOLD_STAMAX;
} else {
ret = -EIO;
goto free;
}
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_ENABLE_RTSCTS,
set_value, VDEV_CMD);
if (!ret) {
if (sme_cfg_set_int
(hHal, WNI_CFG_RTS_THRESHOLD, value) !=
QDF_STATUS_SUCCESS) {
hdd_err("FAILED TO SET RTSCTS");
ret = -EIO;
goto free;
}
}
break;
}
case WE_SET_CHWIDTH:
{
bool chwidth = false;
hdd_context_t *phddctx = WLAN_HDD_GET_CTX(pAdapter);
if (!hHal) {
ret = -EINVAL;
goto free;
}
/*updating channel bonding only on 5Ghz */
hdd_debug("WMI_VDEV_PARAM_CHWIDTH val %d",
set_value);
if (set_value > eHT_CHANNEL_WIDTH_80MHZ) {
hdd_err("Invalid channel width 0->20 1->40 2->80");
ret = -EINVAL;
goto free;
}
if ((WNI_CFG_CHANNEL_BONDING_MODE_DISABLE !=
csr_convert_cb_ini_value_to_phy_cb_state(phddctx->config->
nChannelBondingMode5GHz)))
chwidth = true;
sme_get_config_param(hHal, sme_config);
switch (set_value) {
case eHT_CHANNEL_WIDTH_20MHZ:
sme_config->csrConfig.channelBondingMode5GHz =
WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
break;
case eHT_CHANNEL_WIDTH_40MHZ:
if (chwidth) {
sme_config->csrConfig.
channelBondingMode5GHz =
phddctx->config->
nChannelBondingMode5GHz;
} else {
ret = -EINVAL;
goto free;
}
break;
case eHT_CHANNEL_WIDTH_80MHZ:
if (chwidth) {
sme_config->csrConfig.
channelBondingMode5GHz =
phddctx->config->
nChannelBondingMode5GHz;
} else {
ret = -EINVAL;
goto free;
}
break;
default:
ret = -EINVAL;
goto free;
}
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_CHWIDTH,
set_value, VDEV_CMD);
if (!ret)
sme_update_config(hHal, sme_config);
break;
}
case WE_SET_ANI_EN_DIS:
{
hdd_debug("WMI_PDEV_PARAM_ANI_ENABLE val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_ENABLE,
set_value, PDEV_CMD);
break;
}
case WE_SET_ANI_POLL_PERIOD:
{
hdd_debug("WMI_PDEV_PARAM_ANI_POLL_PERIOD val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_POLL_PERIOD,
set_value, PDEV_CMD);
break;
}
case WE_SET_ANI_LISTEN_PERIOD:
{
hdd_debug("WMI_PDEV_PARAM_ANI_LISTEN_PERIOD val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
set_value, PDEV_CMD);
break;
}
case WE_SET_ANI_OFDM_LEVEL:
{
hdd_debug("WMI_PDEV_PARAM_ANI_OFDM_LEVEL val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
set_value, PDEV_CMD);
break;
}
case WE_SET_ANI_CCK_LEVEL:
{
hdd_debug("WMI_PDEV_PARAM_ANI_CCK_LEVEL val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_CCK_LEVEL,
set_value, PDEV_CMD);
break;
}
case WE_SET_DYNAMIC_BW:
{
hdd_debug("WMI_PDEV_PARAM_DYNAMIC_BW val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_DYNAMIC_BW,
set_value, PDEV_CMD);
break;
}
case WE_SET_CTS_CBW:
{
hdd_debug("WE_SET_CTS_CBW val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_CTS_CBW,
set_value, PDEV_CMD);
break;
}
case WE_SET_11N_RATE:
{
uint8_t preamble = 0, nss = 0, rix = 0;
hdd_debug("WMI_VDEV_PARAM_FIXED_RATE val %d",
set_value);
if (set_value != 0xff) {
rix = RC_2_RATE_IDX(set_value);
if (set_value & 0x80) {
preamble = WMI_RATE_PREAMBLE_HT;
nss = HT_RC_2_STREAMS(set_value) - 1;
} else {
nss = 0;
rix = RC_2_RATE_IDX(set_value);
if (set_value & 0x10) {
preamble =
WMI_RATE_PREAMBLE_CCK;
if (rix != 0x3)
/* Enable Short
* preamble always for
* CCK except 1mbps
*/
rix |= 0x4;
} else {
preamble =
WMI_RATE_PREAMBLE_OFDM;
}
}
set_value = (preamble << 6) | (nss << 4) | rix;
}
hdd_debug("WMI_VDEV_PARAM_FIXED_RATE val %d rix %d preamble %x nss %d",
set_value, rix, preamble, nss);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_FIXED_RATE,
set_value, VDEV_CMD);
break;
}
case WE_SET_VHT_RATE:
{
uint8_t preamble = 0, nss = 0, rix = 0;
if (set_value != 0xff) {
rix = RC_2_RATE_IDX_11AC(set_value);
preamble = WMI_RATE_PREAMBLE_VHT;
nss = HT_RC_2_STREAMS_11AC(set_value) - 1;
set_value = (preamble << 6) | (nss << 4) | rix;
}
hdd_debug("WMI_VDEV_PARAM_FIXED_RATE val %d rix %d preamble %x nss %d",
set_value, rix, preamble, nss);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_FIXED_RATE,
set_value, VDEV_CMD);
break;
}
case WE_SET_AMPDU:
{
hdd_debug("SET AMPDU val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
GEN_VDEV_PARAM_AMPDU,
set_value, GEN_CMD);
break;
}
case WE_SET_AMSDU:
{
hdd_debug("SET AMSDU val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
GEN_VDEV_PARAM_AMSDU,
set_value, GEN_CMD);
/* Update the stored ini value */
if (!ret)
hdd_ctx->config->max_amsdu_num = set_value;
break;
}
case WE_SET_BURST_ENABLE:
{
hdd_debug("SET Burst enable val %d", set_value);
if ((set_value == 0) || (set_value == 1)) {
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_BURST_ENABLE,
set_value, PDEV_CMD);
} else
ret = -EINVAL;
break;
}
case WE_SET_BURST_DUR:
{
hdd_debug("SET Burst duration val %d", set_value);
if ((set_value > 0) && (set_value <= 102400))
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_BURST_DUR,
set_value, PDEV_CMD);
else
ret = -EINVAL;
break;
}
case WE_SET_TX_CHAINMASK:
{
hdd_debug("WMI_PDEV_PARAM_TX_CHAIN_MASK val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_TX_CHAIN_MASK,
set_value, PDEV_CMD);
break;
}
case WE_SET_RX_CHAINMASK:
{
hdd_debug("WMI_PDEV_PARAM_RX_CHAIN_MASK val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_RX_CHAIN_MASK,
set_value, PDEV_CMD);
break;
}
case WE_SET_TXPOW_2G:
{
hdd_debug("WMI_PDEV_PARAM_TXPOWER_LIMIT2G val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
set_value, PDEV_CMD);
break;
}
case WE_SET_TXPOW_5G:
{
hdd_debug("WMI_PDEV_PARAM_TXPOWER_LIMIT5G val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
set_value, PDEV_CMD);
break;
}
/* Firmware debug log */
case WE_DBGLOG_LOG_LEVEL:
{
hdd_debug("WE_DBGLOG_LOG_LEVEL val %d", set_value);
hdd_ctx->fw_log_settings.dl_loglevel = set_value;
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_LOG_LEVEL,
set_value, DBG_CMD);
break;
}
case WE_DBGLOG_VAP_ENABLE:
{
hdd_debug("WE_DBGLOG_VAP_ENABLE val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_VAP_ENABLE,
set_value, DBG_CMD);
break;
}
case WE_DBGLOG_VAP_DISABLE:
{
hdd_debug("WE_DBGLOG_VAP_DISABLE val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_VAP_DISABLE,
set_value, DBG_CMD);
break;
}
case WE_DBGLOG_MODULE_ENABLE:
{
hdd_debug("WE_DBGLOG_MODULE_ENABLE val %d",
set_value);
hdd_ctx->fw_log_settings.enable = set_value;
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_MODULE_ENABLE,
set_value, DBG_CMD);
break;
}
case WE_DBGLOG_MODULE_DISABLE:
{
hdd_debug("WE_DBGLOG_MODULE_DISABLE val %d",
set_value);
hdd_ctx->fw_log_settings.enable = set_value;
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_MODULE_DISABLE,
set_value, DBG_CMD);
break;
}
case WE_DBGLOG_MOD_LOG_LEVEL:
{
hdd_debug("WE_DBGLOG_MOD_LOG_LEVEL val %d",
set_value);
if (hdd_ctx->fw_log_settings.index >= MAX_MOD_LOGLEVEL)
hdd_ctx->fw_log_settings.index = 0;
hdd_ctx->fw_log_settings.
dl_mod_loglevel[hdd_ctx->fw_log_settings.index] =
set_value;
hdd_ctx->fw_log_settings.index++;
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_MOD_LOG_LEVEL,
set_value, DBG_CMD);
break;
}
case WE_DBGLOG_TYPE:
{
hdd_debug("WE_DBGLOG_TYPE val %d", set_value);
hdd_ctx->fw_log_settings.dl_type = set_value;
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_TYPE,
set_value, DBG_CMD);
break;
}
case WE_DBGLOG_REPORT_ENABLE:
{
hdd_debug("WE_DBGLOG_REPORT_ENABLE val %d",
set_value);
hdd_ctx->fw_log_settings.dl_report = set_value;
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_DBGLOG_REPORT_ENABLE,
set_value, DBG_CMD);
break;
}
case WE_SET_TXRX_FWSTATS:
{
hdd_debug("WE_SET_TXRX_FWSTATS val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMA_VDEV_TXRX_FWSTATS_ENABLE_CMDID,
set_value, VDEV_CMD);
break;
}
case WE_TXRX_FWSTATS_RESET:
{
hdd_debug("WE_TXRX_FWSTATS_RESET val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMA_VDEV_TXRX_FWSTATS_RESET_CMDID,
set_value, VDEV_CMD);
break;
}
case WE_DUMP_STATS:
{
hdd_debug("WE_DUMP_STATS val %d", set_value);
ret = hdd_wlan_dump_stats(pAdapter, set_value);
break;
}
case WE_CLEAR_STATS:
{
hdd_debug("WE_CLEAR_STATS val %d", set_value);
switch (set_value) {
case WLAN_HDD_STATS:
memset(&pAdapter->stats, 0, sizeof(pAdapter->stats));
memset(&pAdapter->hdd_stats, 0,
sizeof(pAdapter->hdd_stats));
break;
case WLAN_TXRX_HIST_STATS:
wlan_hdd_clear_tx_rx_histogram(hdd_ctx);
break;
case WLAN_HDD_NETIF_OPER_HISTORY:
wlan_hdd_clear_netif_queue_history(hdd_ctx);
break;
case WLAN_HIF_STATS:
hdd_clear_hif_stats();
break;
case WLAN_NAPI_STATS:
hdd_clear_napi_stats();
break;
default:
if (ol_txrx_clear_stats(set_value) ==
QDF_STATUS_E_INVAL) {
hdd_display_stats_help();
ret = -EINVAL;
}
}
break;
}
case WE_PPS_PAID_MATCH:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_PAID_MATCH val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_PAID_MATCH,
set_value, PPS_CMD);
break;
}
case WE_PPS_GID_MATCH:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_GID_MATCH val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_GID_MATCH,
set_value, PPS_CMD);
break;
}
case WE_PPS_EARLY_TIM_CLEAR:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug(" WMI_VDEV_PPS_EARLY_TIM_CLEAR val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_EARLY_TIM_CLEAR,
set_value, PPS_CMD);
break;
}
case WE_PPS_EARLY_DTIM_CLEAR:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_EARLY_DTIM_CLEAR val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_EARLY_DTIM_CLEAR,
set_value, PPS_CMD);
break;
}
case WE_PPS_EOF_PAD_DELIM:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_EOF_PAD_DELIM val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_EOF_PAD_DELIM,
set_value, PPS_CMD);
break;
}
case WE_PPS_MACADDR_MISMATCH:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_MACADDR_MISMATCH val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_MACADDR_MISMATCH,
set_value, PPS_CMD);
break;
}
case WE_PPS_DELIM_CRC_FAIL:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_DELIM_CRC_FAIL val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_DELIM_CRC_FAIL,
set_value, PPS_CMD);
break;
}
case WE_PPS_GID_NSTS_ZERO:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_GID_NSTS_ZERO val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_GID_NSTS_ZERO,
set_value, PPS_CMD);
break;
}
case WE_PPS_RSSI_CHECK:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_RSSI_CHECK val %d ",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_RSSI_CHECK,
set_value, PPS_CMD);
break;
}
case WE_PPS_5G_EBT:
{
if (pAdapter->device_mode != QDF_STA_MODE) {
ret = -EINVAL;
goto free;
}
hdd_debug("WMI_VDEV_PPS_5G_EBT val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PPS_5G_EBT,
set_value, PPS_CMD);
break;
}
case WE_SET_HTSMPS:
{
hdd_debug("WE_SET_HTSMPS val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_STA_SMPS_FORCE_MODE_CMDID,
set_value, VDEV_CMD);
break;
}
case WE_SET_QPOWER_MAX_PSPOLL_COUNT:
{
hdd_debug("WE_SET_QPOWER_MAX_PSPOLL_COUNT val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_PSPOLL_COUNT,
set_value, QPOWER_CMD);
break;
}
case WE_SET_QPOWER_MAX_TX_BEFORE_WAKE:
{
hdd_debug("WE_SET_QPOWER_MAX_TX_BEFORE_WAKE val %d",
set_value);
ret = wma_cli_set_command(
pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_MAX_TX_BEFORE_WAKE,
set_value, QPOWER_CMD);
break;
}
case WE_SET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL:
{
hdd_debug("WE_SET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL val %d",
set_value);
ret = wma_cli_set_command(
pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL,
set_value, QPOWER_CMD);
break;
}
case WE_SET_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL:
{
hdd_debug("WE_SET_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL val %d",
set_value);
ret = wma_cli_set_command(
pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL,
set_value, QPOWER_CMD);
break;
}
case WE_MCC_CONFIG_LATENCY:
{
cds_set_mcc_latency(pAdapter, set_value);
break;
}
case WE_MCC_CONFIG_QUOTA:
{
hdd_debug("iwpriv cmd to set MCC quota with val %dms",
set_value);
ret = cds_set_mcc_p2p_quota(pAdapter, set_value);
break;
}
case WE_SET_DEBUG_LOG:
{
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
if (!hHal) {
ret = -EINVAL;
goto free;
}
hdd_ctx->config->gEnableDebugLog = set_value;
sme_update_connect_debug(hHal, set_value);
break;
}
case WE_SET_EARLY_RX_ADJUST_ENABLE:
{
hdd_debug("SET early_rx enable val %d", set_value);
if ((set_value == 0) || (set_value == 1))
ret = wma_cli_set_command(
pAdapter->sessionId,
WMI_VDEV_PARAM_EARLY_RX_ADJUST_ENABLE,
set_value, VDEV_CMD);
else
ret = -EINVAL;
break;
}
case WE_SET_EARLY_RX_TGT_BMISS_NUM:
{
hdd_debug("SET early_rx bmiss val %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_EARLY_RX_TGT_BMISS_NUM,
set_value, VDEV_CMD);
break;
}
case WE_SET_EARLY_RX_BMISS_SAMPLE_CYCLE:
{
hdd_debug("SET early_rx bmiss sample cycle %d",
set_value);
ret = wma_cli_set_command(
pAdapter->sessionId,
WMI_VDEV_PARAM_EARLY_RX_BMISS_SAMPLE_CYCLE,
set_value, VDEV_CMD);
break;
}
case WE_SET_EARLY_RX_SLOP_STEP:
{
hdd_debug("SET early_rx bmiss slop step val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_EARLY_RX_SLOP_STEP,
set_value, VDEV_CMD);
break;
}
case WE_SET_EARLY_RX_INIT_SLOP:
{
hdd_debug("SET early_rx init slop step val %d",
set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_EARLY_RX_INIT_SLOP,
set_value, VDEV_CMD);
break;
}
case WE_SET_EARLY_RX_ADJUST_PAUSE:
{
hdd_debug("SET early_rx adjust pause %d", set_value);
if ((set_value == 0) || (set_value == 1))
ret = wma_cli_set_command(
pAdapter->sessionId,
WMI_VDEV_PARAM_EARLY_RX_ADJUST_PAUSE,
set_value, VDEV_CMD);
else
ret = -EINVAL;
break;
}
case WE_SET_EARLY_RX_DRIFT_SAMPLE:
{
hdd_debug("SET early_rx drift sample %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_VDEV_PARAM_EARLY_RX_DRIFT_SAMPLE,
set_value, VDEV_CMD);
break;
}
case WE_SET_SCAN_DISABLE:
{
if (!hHal) {
ret = -EINVAL;
goto free;
}
hdd_debug("SET SCAN DISABLE %d", set_value);
sme_set_scan_disable(hHal, set_value);
break;
}
case WE_START_FW_PROFILE:
{
hdd_debug("WE_START_FW_PROFILE %d", set_value);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_WLAN_PROFILE_TRIGGER_CMDID,
set_value, DBG_CMD);
break;
}
case WE_SET_CHANNEL:
{
hdd_debug("Set Channel %d Session ID %d mode %d", set_value,
pAdapter->sessionId, pAdapter->device_mode);
if (!hHal) {
ret = -EINVAL;
goto free;
}
if ((QDF_STA_MODE == pAdapter->device_mode) ||
(QDF_P2P_CLIENT_MODE == pAdapter->device_mode)) {
status = sme_ext_change_channel(hHal,
set_value, pAdapter->sessionId);
if (status != QDF_STATUS_SUCCESS) {
hdd_err("Error in change channel status %d",
status);
ret = -EINVAL;
}
} else {
hdd_err("change channel not supported for device mode %d",
pAdapter->device_mode);
ret = -EINVAL;
}
break;
}
case WE_SET_CONC_SYSTEM_PREF:
{
hdd_debug("New preference: %d", set_value);
if (!((set_value >= CFG_CONC_SYSTEM_PREF_MIN) &&
(set_value <= CFG_CONC_SYSTEM_PREF_MAX))) {
hdd_err("Invalid system preference %d", set_value);
ret = -EINVAL;
goto free;
}
cds_set_cur_conc_system_pref(set_value);
break;
}
case WE_SET_MODULATED_DTIM:
{
if ((set_value < CFG_ENABLE_MODULATED_DTIM_MIN) ||
(set_value > CFG_ENABLE_MODULATED_DTIM_MAX)) {
hdd_err("Invalid gEnableModuleDTIM value %d",
set_value);
return -EINVAL;
} else {
hdd_ctx->config->enableModulatedDTIM = set_value;
}
break;
}
default:
{
hdd_err("Invalid sub command %d",
sub_cmd);
ret = -EINVAL;
break;
}
}
EXIT();
free:
qdf_mem_free(sme_config);
return ret;
}
static int iw_setint_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_setint_getnone(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_setnone_get_threeint() - return three value to up layer.
*
* @dev: pointer of net_device of this wireless card
* @info: meta data about Request sent
* @wrqu: include request info
* @extra: buf used for in/Output
*
* Return: execute result
*/
static int __iw_setnone_get_threeint(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret = 0; /* success */
uint32_t *value = (int *)extra;
hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ENTER_DEV(dev);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
hdd_debug("param = %d", value[0]);
switch (value[0]) {
case WE_GET_TSF:
ret = hdd_indicate_tsf(adapter, value, 3);
break;
default:
hdd_err("Invalid IOCTL get_value command %d", value[0]);
break;
}
return ret;
}
/**
* iw_setnone_get_threeint() - return three value to up layer.
*
* @dev: pointer of net_device of this wireless card
* @info: meta data about Request sent
* @wrqu: include request info
* @extra: buf used for in/Output
*
* Return: execute result
*/
static int iw_setnone_get_threeint(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_setnone_get_threeint(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_setchar_getnone() - Generic "set string" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_setchar_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
QDF_STATUS vstatus;
int sub_cmd;
int ret;
char *pBuffer = NULL;
hdd_adapter_t *pAdapter = (netdev_priv(dev));
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
struct hdd_config *pConfig = hdd_ctx->config;
struct iw_point s_priv_data;
ENTER_DEV(dev);
if (!capable(CAP_NET_ADMIN)) {
hdd_err("permission check failed");
return -EPERM;
}
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
/* helper function to get iwreq_data with compat handling. */
if (hdd_priv_get_data(&s_priv_data, wrqu))
return -EINVAL;
/* make sure all params are correctly passed to function */
if ((NULL == s_priv_data.pointer) || (0 == s_priv_data.length))
return -EINVAL;
sub_cmd = s_priv_data.flags;
/* ODD number is used for set, copy data using copy_from_user */
pBuffer = mem_alloc_copy_from_user_helper(s_priv_data.pointer,
s_priv_data.length);
if (NULL == pBuffer) {
hdd_err("mem_alloc_copy_from_user_helper fail");
return -ENOMEM;
}
hdd_debug("Received length: %d data: %s",
s_priv_data.length, pBuffer);
switch (sub_cmd) {
case WE_WOWL_ADD_PTRN:
hdd_debug("ADD_PTRN");
hdd_add_wowl_ptrn(pAdapter, pBuffer);
break;
case WE_WOWL_DEL_PTRN:
hdd_debug("DEL_PTRN");
hdd_del_wowl_ptrn(pAdapter, pBuffer);
break;
case WE_NEIGHBOR_REPORT_REQUEST:
{
tRrmNeighborReq neighborReq;
tRrmNeighborRspCallbackInfo callbackInfo;
if (pConfig->fRrmEnable) {
neighborReq.neighbor_report_offload = false;
neighborReq.no_ssid =
(s_priv_data.length - 1) ? false : true;
hdd_debug("Neighbor Request ssid present %d",
neighborReq.no_ssid);
if (!neighborReq.no_ssid) {
neighborReq.ssid.length =
(s_priv_data.length - 1) >
32 ? 32 : (s_priv_data.length - 1);
qdf_mem_copy(neighborReq.ssid.ssId,
pBuffer,
neighborReq.ssid.length);
}
/*
* If 11k offload is supported by FW and enabled
* in the ini, set the offload to true
*/
if (hdd_ctx->config->is_11k_offload_supported &&
(hdd_ctx->config->offload_11k_enable_bitmask &
OFFLOAD_11K_BITMASK_NEIGHBOR_REPORT_REQUEST)) {
hdd_debug("Neighbor report offloaded to FW");
neighborReq.neighbor_report_offload = true;
}
callbackInfo.neighborRspCallback = NULL;
callbackInfo.neighborRspCallbackContext = NULL;
callbackInfo.timeout = 5000; /* 5 seconds */
sme_neighbor_report_request(
WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId,
&neighborReq,
&callbackInfo);
} else {
hdd_err("Ignoring neighbor request as RRM not enabled");
ret = -EINVAL;
}
}
break;
case WE_SET_AP_WPS_IE:
hdd_debug("Received WE_SET_AP_WPS_IE");
sme_update_p2p_ie(WLAN_HDD_GET_HAL_CTX(pAdapter), pBuffer,
s_priv_data.length);
break;
case WE_SET_CONFIG:
vstatus = hdd_execute_global_config_command(hdd_ctx, pBuffer);
if (QDF_STATUS_SUCCESS != vstatus)
ret = -EINVAL;
break;
default:
{
hdd_err("Invalid sub command %d",
sub_cmd);
ret = -EINVAL;
break;
}
}
qdf_mem_free(pBuffer);
EXIT();
return ret;
}
static int iw_setchar_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_setchar_getnone(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_setnone_getint() - Generic "get integer" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_setnone_getint(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
int *value = (int *)extra;
int ret;
tSmeConfigParams *sme_config;
hdd_context_t *hdd_ctx;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
sme_config = qdf_mem_malloc(sizeof(*sme_config));
if (!sme_config) {
hdd_err("failed to allocate memory for sme_config");
return -ENOMEM;
}
switch (value[0]) {
case WE_GET_11D_STATE:
{
sme_get_config_param(hHal, sme_config);
*value = sme_config->csrConfig.Is11dSupportEnabled;
hdd_debug("11D state=%d!!", *value);
break;
}
case WE_GET_WLAN_DBG:
{
qdf_trace_display();
*value = 0;
break;
}
case WE_GET_MAX_ASSOC:
{
if (sme_cfg_get_int
(hHal, WNI_CFG_ASSOC_STA_LIMIT,
(uint32_t *) value) != QDF_STATUS_SUCCESS) {
hdd_err("WNI_CFG_ASSOC_STA_LIMIT failed");
ret = -EIO;
}
break;
}
case WE_GET_SAP_AUTO_CHANNEL_SELECTION:
*value = (WLAN_HDD_GET_CTX(
pAdapter))->config->force_sap_acs;
break;
case WE_GET_CONCURRENCY_MODE:
{
*value = cds_get_concurrency_mode();
hdd_debug("concurrency mode=%d", *value);
break;
}
case WE_GET_NSS:
{
sme_get_config_param(hHal, sme_config);
*value = (sme_config->csrConfig.enable2x2 == 0) ? 1 : 2;
if (wma_is_current_hwmode_dbs())
*value = *value - 1;
hdd_debug("GET_NSS: Current NSS:%d", *value);
break;
}
case WE_GET_GTX_HT_MCS:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_HT_MCS");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_HT_MCS,
GTX_CMD);
break;
}
case WE_GET_GTX_VHT_MCS:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_VHT_MCS");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_VHT_MCS,
GTX_CMD);
break;
}
case WE_GET_GTX_USRCFG:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_USR_CFG");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_USR_CFG,
GTX_CMD);
break;
}
case WE_GET_GTX_THRE:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_THRE");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_THRE,
GTX_CMD);
break;
}
case WE_GET_GTX_MARGIN:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_MARGIN");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_MARGIN,
GTX_CMD);
break;
}
case WE_GET_GTX_STEP:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_STEP");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_STEP,
GTX_CMD);
break;
}
case WE_GET_GTX_MINTPC:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_MINTPC");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_MINTPC,
GTX_CMD);
break;
}
case WE_GET_GTX_BWMASK:
{
hdd_debug("GET WMI_VDEV_PARAM_GTX_BW_MASK");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_GTX_BW_MASK,
GTX_CMD);
break;
}
case WE_GET_LDPC:
{
ret = hdd_get_ldpc(pAdapter, value);
break;
}
case WE_GET_TX_STBC:
{
ret = hdd_get_tx_stbc(pAdapter, value);
break;
}
case WE_GET_RX_STBC:
{
ret = hdd_get_rx_stbc(pAdapter, value);
break;
}
case WE_GET_SHORT_GI:
{
hdd_debug("GET WMI_VDEV_PARAM_SGI");
*value = sme_get_ht_config(hHal, pAdapter->sessionId,
WNI_CFG_HT_CAP_INFO_SHORT_GI_20MHZ);
break;
}
case WE_GET_RTSCTS:
{
hdd_debug("GET WMI_VDEV_PARAM_ENABLE_RTSCTS");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_ENABLE_RTSCTS,
VDEV_CMD);
break;
}
case WE_GET_CHWIDTH:
{
hdd_debug("GET WMI_VDEV_PARAM_CHWIDTH");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_CHWIDTH,
VDEV_CMD);
break;
}
case WE_GET_ANI_EN_DIS:
{
hdd_debug("GET WMI_PDEV_PARAM_ANI_ENABLE");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_ENABLE,
PDEV_CMD);
break;
}
case WE_GET_ANI_POLL_PERIOD:
{
hdd_debug("GET WMI_PDEV_PARAM_ANI_POLL_PERIOD");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_POLL_PERIOD,
PDEV_CMD);
break;
}
case WE_GET_ANI_LISTEN_PERIOD:
{
hdd_debug("GET WMI_PDEV_PARAM_ANI_LISTEN_PERIOD");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
PDEV_CMD);
break;
}
case WE_GET_ANI_OFDM_LEVEL:
{
hdd_debug("GET WMI_PDEV_PARAM_ANI_OFDM_LEVEL");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
PDEV_CMD);
break;
}
case WE_GET_ANI_CCK_LEVEL:
{
hdd_debug("GET WMI_PDEV_PARAM_ANI_CCK_LEVEL");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_ANI_CCK_LEVEL,
PDEV_CMD);
break;
}
case WE_GET_DYNAMIC_BW:
{
hdd_debug("GET WMI_PDEV_PARAM_ANI_CCK_LEVEL");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_DYNAMIC_BW,
PDEV_CMD);
break;
}
case WE_GET_11N_RATE:
{
hdd_debug("GET WMI_VDEV_PARAM_FIXED_RATE");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PARAM_FIXED_RATE,
VDEV_CMD);
break;
}
case WE_GET_AMPDU:
{
hdd_debug("GET AMPDU");
*value = wma_cli_get_command(pAdapter->sessionId,
GEN_VDEV_PARAM_AMPDU,
GEN_CMD);
break;
}
case WE_GET_AMSDU:
{
hdd_debug("GET AMSDU");
*value = wma_cli_get_command(pAdapter->sessionId,
GEN_VDEV_PARAM_AMSDU,
GEN_CMD);
break;
}
case WE_GET_ROAM_SYNCH_DELAY:
{
hdd_debug("GET ROAM SYNCH DELAY");
*value = wma_cli_get_command(pAdapter->sessionId,
GEN_VDEV_ROAM_SYNCH_DELAY,
GEN_CMD);
break;
}
case WE_GET_BURST_ENABLE:
{
hdd_debug("GET Burst enable value");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_BURST_ENABLE,
PDEV_CMD);
break;
}
case WE_GET_BURST_DUR:
{
hdd_debug("GET Burst Duration value");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_BURST_DUR,
PDEV_CMD);
break;
}
case WE_GET_TX_CHAINMASK:
{
hdd_debug("GET WMI_PDEV_PARAM_TX_CHAIN_MASK");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_TX_CHAIN_MASK,
PDEV_CMD);
break;
}
case WE_GET_RX_CHAINMASK:
{
hdd_debug("GET WMI_PDEV_PARAM_RX_CHAIN_MASK");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_RX_CHAIN_MASK,
PDEV_CMD);
break;
}
case WE_GET_TXPOW_2G:
{
uint32_t txpow2g = 0;
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_debug("GET WMI_PDEV_PARAM_TXPOWER_LIMIT2G");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
PDEV_CMD);
if (QDF_STATUS_SUCCESS !=
sme_cfg_get_int(hHal, WNI_CFG_CURRENT_TX_POWER_LEVEL,
&txpow2g)) {
return -EIO;
}
hdd_debug("2G tx_power %d", txpow2g);
break;
}
case WE_GET_TXPOW_5G:
{
uint32_t txpow5g = 0;
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_debug("GET WMI_PDEV_PARAM_TXPOWER_LIMIT5G");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
PDEV_CMD);
if (QDF_STATUS_SUCCESS !=
sme_cfg_get_int(hHal, WNI_CFG_CURRENT_TX_POWER_LEVEL,
&txpow5g)) {
return -EIO;
}
hdd_debug("5G tx_power %d", txpow5g);
break;
}
case WE_GET_PPS_PAID_MATCH:
{
hdd_debug("GET WMI_VDEV_PPS_PAID_MATCH");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_PAID_MATCH,
PPS_CMD);
break;
}
case WE_GET_PPS_GID_MATCH:
{
hdd_debug("GET WMI_VDEV_PPS_GID_MATCH");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_GID_MATCH,
PPS_CMD);
break;
}
case WE_GET_PPS_EARLY_TIM_CLEAR:
{
hdd_debug("GET WMI_VDEV_PPS_EARLY_TIM_CLEAR");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_EARLY_TIM_CLEAR,
PPS_CMD);
break;
}
case WE_GET_PPS_EARLY_DTIM_CLEAR:
{
hdd_debug("GET WMI_VDEV_PPS_EARLY_DTIM_CLEAR");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_EARLY_DTIM_CLEAR,
PPS_CMD);
break;
}
case WE_GET_PPS_EOF_PAD_DELIM:
{
hdd_debug("GET WMI_VDEV_PPS_EOF_PAD_DELIM");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_EOF_PAD_DELIM,
PPS_CMD);
break;
}
case WE_GET_PPS_MACADDR_MISMATCH:
{
hdd_debug("GET WMI_VDEV_PPS_MACADDR_MISMATCH");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_MACADDR_MISMATCH,
PPS_CMD);
break;
}
case WE_GET_PPS_DELIM_CRC_FAIL:
{
hdd_debug("GET WMI_VDEV_PPS_DELIM_CRC_FAIL");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_DELIM_CRC_FAIL,
PPS_CMD);
break;
}
case WE_GET_PPS_GID_NSTS_ZERO:
{
hdd_debug("GET WMI_VDEV_PPS_GID_NSTS_ZERO");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_GID_NSTS_ZERO,
PPS_CMD);
break;
}
case WE_GET_PPS_RSSI_CHECK:
{
hdd_debug("GET WMI_VDEV_PPS_RSSI_CHECK");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_VDEV_PPS_RSSI_CHECK,
PPS_CMD);
break;
}
case WE_GET_QPOWER_MAX_PSPOLL_COUNT:
{
hdd_debug("WE_GET_QPOWER_MAX_PSPOLL_COUNT");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_PSPOLL_COUNT,
QPOWER_CMD);
break;
}
case WE_GET_QPOWER_MAX_TX_BEFORE_WAKE:
{
hdd_debug("WE_GET_QPOWER_MAX_TX_BEFORE_WAKE");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_MAX_TX_BEFORE_WAKE,
QPOWER_CMD);
break;
}
case WE_GET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL:
{
hdd_debug("WE_GET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL,
QPOWER_CMD);
break;
}
case WE_GET_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL:
{
hdd_debug("WE_GET_QPOWER_MAX_PSPOLL_COUNT");
*value = wma_cli_get_command(pAdapter->sessionId,
WMI_STA_PS_PARAM_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL,
QPOWER_CMD);
break;
}
case WE_CAP_TSF:
ret = hdd_capture_tsf(pAdapter, (uint32_t *)value, 1);
break;
case WE_GET_TEMPERATURE:
{
hdd_debug("WE_GET_TEMPERATURE");
ret = wlan_hdd_get_temperature(pAdapter, value);
break;
}
default:
{
hdd_err("Invalid IOCTL get_value command %d",
value[0]);
break;
}
}
EXIT();
qdf_mem_free(sme_config);
return ret;
}
static int iw_setnone_getint(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_setnone_getint(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
static int hdd_set_fwtest(int argc, int cmd, int value)
{
struct set_fwtest_params *fw_test;
/* check for max number of arguments */
if (argc > (WMA_MAX_NUM_ARGS) ||
argc != HDD_FWTEST_PARAMS) {
hdd_err("Too Many args %d", argc);
return -EINVAL;
}
/*
* check if number of arguments are 3 then, check
* then set the default value for sounding interval.
*/
if (HDD_FWTEST_PARAMS == argc) {
if (HDD_FWTEST_SU_PARAM_ID == cmd && 0 == value)
value = HDD_FWTEST_SU_DEFAULT_VALUE;
if (HDD_FWTEST_MU_PARAM_ID == cmd && 0 == value)
value = HDD_FWTEST_MU_DEFAULT_VALUE;
}
/* check sounding interval value should not exceed to max */
if (value > HDD_FWTEST_MAX_VALUE) {
hdd_err("Invalid arguments value should not exceed max: %d",
value);
return -EINVAL;
}
fw_test = qdf_mem_malloc(sizeof(*fw_test));
if (NULL == fw_test) {
hdd_err("qdf_mem_malloc failed for fw_test");
return -ENOMEM;
}
fw_test->arg = cmd;
fw_test->value = value;
if (QDF_STATUS_SUCCESS != sme_set_fw_test(fw_test)) {
qdf_mem_free(fw_test);
hdd_err("Not able to post FW_TEST_CMD message to WMA");
return -EINVAL;
}
return 0;
}
/**
* iw_set_three_ints_getnone() - Generic "set 3 params" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_three_ints_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
int *value = (int *)extra;
int sub_cmd = value[0];
int ret;
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ENTER_DEV(dev);
if (!capable(CAP_NET_ADMIN)) {
hdd_err("permission check failed");
return -EPERM;
}
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
switch (sub_cmd) {
case WE_SET_WLAN_DBG:
qdf_trace_set_value(value[1], value[2], value[3]);
break;
case WE_SET_DP_TRACE:
qdf_dp_trace_set_value(value[1], value[2], value[3]);
break;
/* value[3] the acs band is not required as start and end channels are
* enough but this cmd is maintained under set three ints for historic
* reasons.
*/
case WE_SET_SAP_CHANNELS:
if (wlan_hdd_validate_operation_channel(pAdapter, value[1]) !=
QDF_STATUS_SUCCESS ||
wlan_hdd_validate_operation_channel(pAdapter,
value[2]) != QDF_STATUS_SUCCESS) {
ret = -EINVAL;
} else {
hdd_ctx->config->force_sap_acs_st_ch = value[1];
hdd_ctx->config->force_sap_acs_end_ch = value[2];
}
break;
case WE_SET_DUAL_MAC_SCAN_CONFIG:
hdd_debug("Ioctl to set dual mac scan config");
if (hdd_ctx->config->dual_mac_feature_disable ==
DISABLE_DBS_CXN_AND_SCAN) {
hdd_err("Dual mac feature is disabled from INI");
return -EPERM;
}
hdd_debug("%d %d %d", value[1], value[2], value[3]);
cds_set_dual_mac_scan_config(value[1], value[2], value[3]);
break;
case WE_SET_FW_TEST:
{
ret = hdd_set_fwtest(value[1], value[2], value[3]);
if (ret) {
hdd_err("Not able to set fwtest %d", ret);
return ret;
}
}
break;
default:
hdd_err("Invalid IOCTL command %d", sub_cmd);
break;
}
EXIT();
return ret;
}
int iw_set_three_ints_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_three_ints_getnone(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* hdd_connection_state_string() - Get connection state string
* @connection_state: enum to be converted to a string
*
* Return: the string equivalent of @connection_state
*/
static const char *
hdd_connection_state_string(eConnectionState connection_state)
{
switch (connection_state) {
CASE_RETURN_STRING(eConnectionState_NotConnected);
CASE_RETURN_STRING(eConnectionState_Connecting);
CASE_RETURN_STRING(eConnectionState_Associated);
CASE_RETURN_STRING(eConnectionState_IbssDisconnected);
CASE_RETURN_STRING(eConnectionState_IbssConnected);
CASE_RETURN_STRING(eConnectionState_Disconnecting);
default:
return "UNKNOWN";
}
}
/**
* iw_get_char_setnone() - Generic "get string" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_char_setnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
int sub_cmd = wrqu->data.flags;
hdd_context_t *hdd_ctx;
int ret;
#ifdef WLAN_FEATURE_11W
hdd_wext_state_t *pWextState;
#endif
#ifdef WLAN_FEATURE_11W
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
#endif
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
switch (sub_cmd) {
case WE_WLAN_VERSION:
{
hdd_wlan_get_version(hdd_ctx, wrqu, extra);
break;
}
case WE_GET_STATS:
{
hdd_wlan_get_stats(pAdapter, &(wrqu->data.length),
extra, WE_MAX_STR_LEN);
break;
}
case WE_GET_SUSPEND_RESUME_STATS:
{
ret = wlan_hdd_write_suspend_resume_stats(hdd_ctx, extra,
WE_MAX_STR_LEN);
if (ret >= 0) {
wrqu->data.length = ret;
ret = 0;
}
break;
}
case WE_LIST_FW_PROFILE:
hdd_wlan_list_fw_profile(&(wrqu->data.length),
extra, WE_MAX_STR_LEN);
break;
/* The case prints the current state of the HDD, SME, CSR, PE,
* TL it can be extended for WDI Global State as well. And
* currently it only checks P2P_CLIENT adapter. P2P_DEVICE
* and P2P_GO have not been added as of now.
*/
case WE_GET_STATES:
{
int buf = 0, len = 0;
int adapter_num = 0;
int count = 0, check = 1;
tHalHandle hHal = NULL;
tpAniSirGlobal pMac = NULL;
hdd_station_ctx_t *pHddStaCtx = NULL;
hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter);
hdd_adapter_t *useAdapter = NULL;
/* Print wlan0 or p2p0 states based on the adapter_num
* by using the correct adapter
*/
while (adapter_num < 2) {
if (WLAN_ADAPTER == adapter_num) {
useAdapter = pAdapter;
buf =
scnprintf(extra + len,
WE_MAX_STR_LEN - len,
"\n\n wlan0 States:-");
len += buf;
} else if (P2P_ADAPTER == adapter_num) {
buf =
scnprintf(extra + len,
WE_MAX_STR_LEN - len,
"\n\n p2p0 States:-");
len += buf;
if (!pHddCtx) {
buf =
scnprintf(extra + len,
WE_MAX_STR_LEN -
len,
"\n pHddCtx is NULL");
len += buf;
break;
}
/* Printing p2p0 states only in the
* case when the device is configured
* as a p2p_client
*/
useAdapter =
hdd_get_adapter(pHddCtx,
QDF_P2P_CLIENT_MODE);
if (!useAdapter) {
buf =
scnprintf(extra + len,
WE_MAX_STR_LEN -
len,
"\n Device not configured as P2P_CLIENT.");
len += buf;
break;
}
}
hHal = WLAN_HDD_GET_HAL_CTX(useAdapter);
if (!hHal) {
buf =
scnprintf(extra + len,
WE_MAX_STR_LEN - len,
"\n pMac is NULL");
len += buf;
break;
}
pMac = PMAC_STRUCT(hHal);
if (!pMac) {
buf =
scnprintf(extra + len,
WE_MAX_STR_LEN - len,
"\n pMac is NULL");
len += buf;
break;
}
pHddStaCtx =
WLAN_HDD_GET_STATION_CTX_PTR(useAdapter);
buf =
scnprintf(extra + len, WE_MAX_STR_LEN - len,
"\n HDD Conn State - %s "
"\n\n SME State:"
"\n Neighbour Roam State - %s"
"\n CSR State - %s"
"\n CSR Substate - %s",
hdd_connection_state_string
(pHddStaCtx->conn_info.connState),
mac_trace_get_neighbour_roam_state
(sme_get_neighbor_roam_state
(hHal, useAdapter->sessionId)),
mac_trace_getcsr_roam_state
(sme_get_current_roam_state
(hHal, useAdapter->sessionId)),
mac_trace_getcsr_roam_sub_state
(sme_get_current_roam_sub_state
(hHal, useAdapter->sessionId))
);
len += buf;
adapter_num++;
}
if (hHal) {
/* Printing Lim State starting with global lim states */
buf =
scnprintf(extra + len, WE_MAX_STR_LEN - len,
"\n\n LIM STATES:-"
"\n Global Sme State - %s "
"\n Global mlm State - %s " "\n",
mac_trace_get_lim_sme_state
(sme_get_lim_sme_state(hHal)),
mac_trace_get_lim_mlm_state
(sme_get_lim_sme_state(hHal))
);
len += buf;
while (check < 3 && count < 255) {
if (sme_is_lim_session_valid(hHal, count)) {
buf =
scnprintf(extra + len,
WE_MAX_STR_LEN -
len,
"\n Lim Valid Session %d:-"
"\n PE Sme State - %s "
"\n PE Mlm State - %s "
"\n", check,
mac_trace_get_lim_sme_state
(sme_get_lim_sme_session_state
(hHal, count)),
mac_trace_get_lim_mlm_state
(sme_get_lim_mlm_session_state
(hHal, count))
);
len += buf;
check++;
}
count++;
}
}
wrqu->data.length = strlen(extra) + 1;
break;
}
case WE_GET_CFG:
{
hdd_debug("Printing CLD global INI Config");
hdd_cfg_get_global_config(WLAN_HDD_GET_CTX(pAdapter),
extra,
QCSAP_IOCTL_MAX_STR_LEN);
wrqu->data.length = strlen(extra) + 1;
break;
}
case WE_GET_RSSI:
{
int8_t s7Rssi = 0;
wlan_hdd_get_rssi(pAdapter, &s7Rssi);
snprintf(extra, WE_MAX_STR_LEN, "rssi=%d", s7Rssi);
wrqu->data.length = strlen(extra) + 1;
break;
}
case WE_GET_WMM_STATUS:
{
snprintf(extra, WE_MAX_STR_LEN,
"\nDir: 0=up, 1=down, 3=both\n"
"|------------------------|\n"
"|AC | ACM |Admitted| Dir |\n"
"|------------------------|\n"
"|VO | %d | %3s | %d |\n"
"|VI | %d | %3s | %d |\n"
"|BE | %d | %3s | %d |\n"
"|BK | %d | %3s | %d |\n"
"|------------------------|\n",
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_VO].wmmAcAccessRequired,
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_VO].
wmmAcAccessAllowed ? "YES" : "NO",
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_VO].wmmAcTspecInfo.
ts_info.direction,
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_VI].wmmAcAccessRequired,
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_VI].
wmmAcAccessAllowed ? "YES" : "NO",
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_VI].wmmAcTspecInfo.
ts_info.direction,
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_BE].wmmAcAccessRequired,
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_BE].
wmmAcAccessAllowed ? "YES" : "NO",
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_BE].wmmAcTspecInfo.
ts_info.direction,
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_BK].wmmAcAccessRequired,
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_BK].
wmmAcAccessAllowed ? "YES" : "NO",
pAdapter->hddWmmStatus.
wmmAcStatus[SME_AC_BK].wmmAcTspecInfo.
ts_info.direction);
wrqu->data.length = strlen(extra) + 1;
break;
}
case WE_GET_CHANNEL_LIST:
{
QDF_STATUS status;
uint8_t i, len;
char *buf;
uint8_t ubuf[WNI_CFG_COUNTRY_CODE_LEN];
uint8_t ubuf_len = WNI_CFG_COUNTRY_CODE_LEN;
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
struct channel_list_info channel_list;
memset(&channel_list, 0, sizeof(channel_list));
status = iw_get_channel_list(dev, info, wrqu,
(char *)&channel_list);
if (!QDF_IS_STATUS_SUCCESS(status)) {
hdd_err("GetChannelList Failed!!!");
return -EINVAL;
}
buf = extra;
/*
* Maximum channels = WNI_CFG_VALID_CHANNEL_LIST_LEN.
* Maximum buffer needed = 5 * number of channels.
* Check ifsufficient buffer is available and then
* proceed to fill the buffer.
*/
if (WE_MAX_STR_LEN <
(5 * WNI_CFG_VALID_CHANNEL_LIST_LEN)) {
hdd_err("Insufficient Buffer to populate channel list");
return -EINVAL;
}
len = scnprintf(buf, WE_MAX_STR_LEN, "%u ",
channel_list.num_channels);
if (QDF_STATUS_SUCCESS == sme_get_country_code(hdd_ctx->hHal,
ubuf, &ubuf_len)) {
/* Printing Country code in getChannelList */
for (i = 0; i < (ubuf_len - 1); i++)
len += scnprintf(buf + len,
WE_MAX_STR_LEN - len,
"%c", ubuf[i]);
}
for (i = 0; i < channel_list.num_channels; i++) {
len +=
scnprintf(buf + len, WE_MAX_STR_LEN - len,
" %u", channel_list.channels[i]);
}
wrqu->data.length = strlen(extra) + 1;
break;
}
#ifdef FEATURE_WLAN_TDLS
case WE_GET_TDLS_PEERS:
{
wrqu->data.length =
wlan_hdd_tdls_get_all_peers(pAdapter, extra,
WE_MAX_STR_LEN) + 1;
break;
}
#endif
#ifdef WLAN_FEATURE_11W
case WE_GET_11W_INFO:
{
hdd_debug("WE_GET_11W_ENABLED = %d",
pWextState->roamProfile.MFPEnabled);
snprintf(extra, WE_MAX_STR_LEN,
"\n BSSID %02X:%02X:%02X:%02X:%02X:%02X, Is PMF Assoc? %d"
"\n Number of Unprotected Disassocs %d"
"\n Number of Unprotected Deauths %d",
pWextState->roamProfile.BSSIDs.bssid->bytes[0],
pWextState->roamProfile.BSSIDs.bssid->bytes[1],
pWextState->roamProfile.BSSIDs.bssid->bytes[2],
pWextState->roamProfile.BSSIDs.bssid->bytes[3],
pWextState->roamProfile.BSSIDs.bssid->bytes[4],
pWextState->roamProfile.BSSIDs.bssid->bytes[5],
pWextState->roamProfile.MFPEnabled,
pAdapter->hdd_stats.hddPmfStats.
numUnprotDisassocRx,
pAdapter->hdd_stats.hddPmfStats.
numUnprotDeauthRx);
wrqu->data.length = strlen(extra) + 1;
break;
}
#endif
case WE_GET_IBSS_STA_INFO:
{
hdd_station_ctx_t *pHddStaCtx =
WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
int idx = 0;
int length = 0, buf = 0;
for (idx = 0; idx < MAX_PEERS; idx++) {
if (HDD_WLAN_INVALID_STA_ID !=
pHddStaCtx->conn_info.staId[idx]) {
buf = snprintf
((extra + length),
WE_MAX_STR_LEN - length,
"\n%d .%02x:%02x:%02x:%02x:%02x:%02x\n",
pHddStaCtx->conn_info.staId[idx],
pHddStaCtx->conn_info.
peerMacAddress[idx].bytes[0],
pHddStaCtx->conn_info.
peerMacAddress[idx].bytes[1],
pHddStaCtx->conn_info.
peerMacAddress[idx].bytes[2],
pHddStaCtx->conn_info.
peerMacAddress[idx].bytes[3],
pHddStaCtx->conn_info.
peerMacAddress[idx].bytes[4],
pHddStaCtx->conn_info.
peerMacAddress[idx].bytes[5]
);
length += buf;
}
}
wrqu->data.length = strlen(extra) + 1;
break;
}
case WE_GET_PHYMODE:
{
bool ch_bond24 = false, ch_bond5g = false;
hdd_context_t *hddctx = WLAN_HDD_GET_CTX(pAdapter);
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(pAdapter);
eCsrPhyMode phymode;
tSirRFBand currBand;
tSmeConfigParams *sme_config;
sme_config = qdf_mem_malloc(sizeof(*sme_config));
if (!sme_config) {
hdd_err("Out of memory");
ret = -ENOMEM;
break;
}
sme_get_config_param(hal, sme_config);
if (WNI_CFG_CHANNEL_BONDING_MODE_DISABLE !=
sme_config->csrConfig.channelBondingMode24GHz)
ch_bond24 = true;
if (WNI_CFG_CHANNEL_BONDING_MODE_DISABLE !=
sme_config->csrConfig.channelBondingMode5GHz)
ch_bond5g = true;
qdf_mem_free(sme_config);
phymode = sme_get_phy_mode(hal);
if ((QDF_STATUS_SUCCESS !=
sme_get_freq_band(hal, &currBand))) {
hdd_err("Failed to get current band config");
return -EIO;
}
switch (phymode) {
case eCSR_DOT11_MODE_AUTO:
snprintf(extra, WE_MAX_STR_LEN, "AUTO MODE");
break;
case eCSR_DOT11_MODE_11n:
case eCSR_DOT11_MODE_11n_ONLY:
if (currBand == SIR_BAND_2_4_GHZ) {
if (ch_bond24)
snprintf(extra, WE_MAX_STR_LEN,
"11NGHT40");
else
snprintf(extra, WE_MAX_STR_LEN,
"11NGHT20");
} else if (currBand == SIR_BAND_5_GHZ) {
if (ch_bond5g)
snprintf(extra, WE_MAX_STR_LEN,
"11NAHT40");
else
snprintf(extra, WE_MAX_STR_LEN,
"11NAHT20");
} else {
snprintf(extra, WE_MAX_STR_LEN, "11N");
}
break;
case eCSR_DOT11_MODE_abg:
snprintf(extra, WE_MAX_STR_LEN, "11ABG");
break;
case eCSR_DOT11_MODE_11a:
snprintf(extra, WE_MAX_STR_LEN, "11A");
break;
case eCSR_DOT11_MODE_11b:
case eCSR_DOT11_MODE_11b_ONLY:
snprintf(extra, WE_MAX_STR_LEN, "11B");
break;
case eCSR_DOT11_MODE_11g:
case eCSR_DOT11_MODE_11g_ONLY:
snprintf(extra, WE_MAX_STR_LEN, "11G");
break;
case eCSR_DOT11_MODE_11ac:
case eCSR_DOT11_MODE_11ac_ONLY:
if (hddctx->config->vhtChannelWidth ==
eHT_CHANNEL_WIDTH_20MHZ)
snprintf(extra, WE_MAX_STR_LEN,
"11ACVHT20");
else if (hddctx->config->vhtChannelWidth ==
eHT_CHANNEL_WIDTH_40MHZ)
snprintf(extra, WE_MAX_STR_LEN,
"11ACVHT40");
else if (hddctx->config->vhtChannelWidth ==
eHT_CHANNEL_WIDTH_80MHZ)
snprintf(extra, WE_MAX_STR_LEN,
"11ACVHT80");
else if (hddctx->config->vhtChannelWidth ==
eHT_CHANNEL_WIDTH_160MHZ)
snprintf(extra, WE_MAX_STR_LEN,
"11ACVHT160");
break;
}
wrqu->data.length = strlen(extra) + 1;
break;
}
#ifdef FEATURE_OEM_DATA_SUPPORT
case WE_GET_OEM_DATA_CAP:
{
return iw_get_oem_data_cap(dev, info, wrqu, extra);
}
#endif /* FEATURE_OEM_DATA_SUPPORT */
case WE_GET_SNR:
{
int8_t s7snr = 0;
int status = 0;
hdd_context_t *pHddCtx;
hdd_station_ctx_t *pHddStaCtx;
pHddCtx = WLAN_HDD_GET_CTX(pAdapter);
status = wlan_hdd_validate_context(pHddCtx);
if (status)
return status;
pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
if (0 == pHddCtx->config->fEnableSNRMonitoring ||
eConnectionState_Associated !=
pHddStaCtx->conn_info.connState) {
hdd_err("getSNR failed: Enable SNR Monitoring-%d, ConnectionState-%d",
pHddCtx->config->fEnableSNRMonitoring,
pHddStaCtx->conn_info.connState);
return -ENONET;
}
wlan_hdd_get_snr(pAdapter, &s7snr);
snprintf(extra, WE_MAX_STR_LEN, "snr=%d", s7snr);
wrqu->data.length = strlen(extra) + 1;
break;
}
default:
{
hdd_err("Invalid IOCTL command %d",
sub_cmd);
break;
}
}
EXIT();
return ret;
}
static int iw_get_char_setnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_char_setnone(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_setnone_getnone() - Generic "action" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_setnone_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx;
int ret;
int sub_cmd;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
#ifdef CONFIG_COMPAT
/* this ioctl is a special case where a sub-ioctl is used and both
* the number of get and set args is 0. in this specific case the
* logic in iwpriv places the sub_cmd in the data.flags portion of
* the iwreq. unfortunately the location of this field will be
* different between 32-bit and 64-bit userspace, and the standard
* compat support in the kernel does not handle this case. so we
* need to explicitly handle it here.
*/
if (is_compat_task()) {
struct compat_iw_point *compat_iw_point =
(struct compat_iw_point *)&wrqu->data;
sub_cmd = compat_iw_point->flags;
} else {
sub_cmd = wrqu->data.flags;
}
#else
sub_cmd = wrqu->data.flags;
#endif
switch (sub_cmd) {
case WE_GET_RECOVERY_STAT:
{
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(adapter);
sme_get_recovery_stats(hal);
break;
}
case WE_GET_FW_PROFILE_DATA:
ret = wma_cli_set_command(adapter->sessionId,
WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
0, DBG_CMD);
break;
case WE_IBSS_GET_PEER_INFO_ALL:
{
hdd_wlan_get_ibss_peer_info_all(adapter);
break;
}
case WE_SET_REASSOC_TRIGGER:
{
hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(adapter);
tSirMacAddr bssid;
uint32_t roamId = INVALID_ROAM_ID;
uint8_t operating_ch =
adapter->sessionCtx.station.conn_info.operationChannel;
tCsrRoamModifyProfileFields modProfileFields;
sme_get_modify_profile_fields(hHal, adapter->sessionId,
&modProfileFields);
if (roaming_offload_enabled(hdd_ctx)) {
qdf_mem_copy(bssid,
&adapter->sessionCtx.station.conn_info.bssId,
sizeof(bssid));
hdd_wma_send_fastreassoc_cmd(adapter,
bssid, operating_ch);
} else {
sme_roam_reassoc(hdd_ctx->hHal, adapter->sessionId,
NULL, modProfileFields, &roamId, 1);
}
return 0;
}
case WE_STOP_OBSS_SCAN:
{
/*
* 1.OBSS Scan is mandatory while operating in 2.4GHz
* 2.OBSS scan is stopped by Firmware during the disassociation
* 3.OBSS stop comamnd is added for debugging purpose
*/
tHalHandle hal;
hal = WLAN_HDD_GET_HAL_CTX(adapter);
if (hal == NULL) {
hdd_err("hal context is NULL");
return -EINVAL;
}
sme_ht40_stop_obss_scan(hal, adapter->sessionId);
}
break;
default:
{
hdd_err("unknown ioctl %d", sub_cmd);
break;
}
}
EXIT();
return ret;
}
static int iw_setnone_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_setnone_getnone(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
#ifdef MPC_UT_FRAMEWORK
static int iw_get_policy_manager_ut_ops(hdd_context_t *hdd_ctx,
hdd_adapter_t *adapter, int sub_cmd, int *apps_args)
{
switch (sub_cmd) {
case WE_POLICY_MANAGER_CLIST_CMD:
{
hdd_debug("<iwpriv wlan0 pm_clist> is called");
cds_incr_connection_count_utfw(apps_args[0],
apps_args[1], apps_args[2], apps_args[3],
apps_args[4], apps_args[5], apps_args[6],
apps_args[7]);
}
break;
case WE_POLICY_MANAGER_DLIST_CMD:
{
hdd_debug("<iwpriv wlan0 pm_dlist> is called");
cds_decr_connection_count_utfw(apps_args[0],
apps_args[1]);
}
break;
case WE_POLICY_MANAGER_ULIST_CMD:
{
hdd_debug("<iwpriv wlan0 pm_ulist> is called");
cds_update_connection_info_utfw(apps_args[0],
apps_args[1], apps_args[2], apps_args[3],
apps_args[4], apps_args[5], apps_args[6],
apps_args[7]);
}
break;
case WE_POLICY_MANAGER_DBS_CMD:
{
hdd_debug("<iwpriv wlan0 pm_dbs> is called");
if (apps_args[0] == 0)
wma_set_dbs_capability_ut(0);
else
wma_set_dbs_capability_ut(1);
if (apps_args[1] >= CDS_THROUGHPUT &&
apps_args[1] <= CDS_LATENCY) {
pr_info("setting system pref to [%d]\n", apps_args[1]);
cds_set_cur_conc_system_pref(apps_args[1]);
}
}
break;
case WE_POLICY_MANAGER_PCL_CMD:
{
uint8_t pcl[QDF_MAX_NUM_CHAN] = {0};
uint8_t weight_list[QDF_MAX_NUM_CHAN] = {0};
uint32_t pcl_len = 0, i = 0;
hdd_debug("<iwpriv wlan0 pm_pcl> is called");
cds_get_pcl(apps_args[0],
pcl, &pcl_len,
weight_list, QDF_ARRAY_SIZE(weight_list));
pr_info("PCL list for role[%d] is {", apps_args[0]);
for (i = 0 ; i < pcl_len; i++)
pr_info(" %d, ", pcl[i]);
pr_info("}--------->\n");
}
break;
case WE_POLICY_SET_HW_MODE_CMD:
{
if (apps_args[0] == 0) {
hdd_err("set hw mode for single mac");
cds_pdev_set_hw_mode(
adapter->sessionId,
HW_MODE_SS_2x2,
HW_MODE_80_MHZ,
HW_MODE_SS_0x0, HW_MODE_BW_NONE,
HW_MODE_DBS_NONE,
HW_MODE_AGILE_DFS_NONE,
HW_MODE_SBS_NONE,
SIR_UPDATE_REASON_UT);
} else if (apps_args[0] == 1) {
hdd_err("set hw mode for dual mac");
cds_pdev_set_hw_mode(
adapter->sessionId,
HW_MODE_SS_1x1,
HW_MODE_80_MHZ,
HW_MODE_SS_1x1, HW_MODE_40_MHZ,
HW_MODE_DBS,
HW_MODE_AGILE_DFS_NONE,
HW_MODE_SBS_NONE,
SIR_UPDATE_REASON_UT);
}
}
break;
case WE_POLICY_MANAGER_QUERY_ACTION_CMD:
{
QDF_STATUS status;
hdd_debug("<iwpriv wlan0 pm_query_action> is called");
status = cds_current_connections_update(adapter->sessionId,
apps_args[0],
SIR_UPDATE_REASON_UT);
pr_info("status is %d {HDD_NOP = 0, HDD_DBS, HDD_DBS_DOWNGRADE, HDD_MCC, HDD_MCC_UPGRADE}", status);
}
break;
case WE_POLICY_MANAGER_QUERY_ALLOW_CMD:
{
bool allow;
hdd_debug("<iwpriv wlan0 pm_query_allow> is called");
allow = cds_allow_concurrency(
apps_args[0], apps_args[1], apps_args[2]);
pr_info("allow %d {0 = don't allow, 1 = allow}", allow);
}
break;
case WE_POLICY_MANAGER_SCENARIO_CMD:
{
clean_report(hdd_ctx);
if (apps_args[0] == 1) {
wlan_hdd_one_connection_scenario(hdd_ctx);
} else if (apps_args[0] == 2) {
wlan_hdd_two_connections_scenario(hdd_ctx,
6, CDS_TWO_TWO);
wlan_hdd_two_connections_scenario(hdd_ctx,
36, CDS_TWO_TWO);
wlan_hdd_two_connections_scenario(hdd_ctx,
6, CDS_ONE_ONE);
wlan_hdd_two_connections_scenario(hdd_ctx,
36, CDS_ONE_ONE);
} else if (apps_args[0] == 3) {
/* MCC on same band with 2x2 same mac*/
wlan_hdd_three_connections_scenario(hdd_ctx,
6, 11, CDS_TWO_TWO, 0);
/* MCC on diff band with 2x2 same mac*/
wlan_hdd_three_connections_scenario(hdd_ctx,
6, 36, CDS_TWO_TWO, 0);
/* MCC on diff band with 1x1 diff mac */
wlan_hdd_three_connections_scenario(hdd_ctx,
36, 6, CDS_ONE_ONE, 0);
/* MCC on diff band with 1x1 same mac */
wlan_hdd_three_connections_scenario(hdd_ctx,
36, 6, CDS_ONE_ONE, 1);
/* SCC on same band with 2x2 same mac */
wlan_hdd_three_connections_scenario(hdd_ctx,
36, 36, CDS_TWO_TWO, 0);
/* SCC on same band with 1x1 same mac */
wlan_hdd_three_connections_scenario(hdd_ctx,
36, 36, CDS_ONE_ONE, 1);
/* MCC on same band with 2x2 same mac */
wlan_hdd_three_connections_scenario(hdd_ctx,
36, 149, CDS_TWO_TWO, 0);
/* MCC on same band with 1x1 same mac */
wlan_hdd_three_connections_scenario(hdd_ctx,
36, 149, CDS_ONE_ONE, 1);
}
print_report(hdd_ctx);
}
break;
}
return 0;
}
#else
static int iw_get_policy_manager_ut_ops(hdd_context_t *hdd_ctx,
hdd_adapter_t *adapter, int sub_cmd, int *apps_args)
{
return 0;
}
#endif
/**
* __iw_set_var_ints_getnone - Generic "set many" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* This is an SSR-protected generic handler for private ioctls which
* take multiple arguments. Note that this implementation is also
* somewhat unique in that it is shared by both STA-mode and SAP-mode
* interfaces.
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_var_ints_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
int sub_cmd;
int *apps_args = (int *) extra;
hdd_context_t *hdd_ctx;
int ret, num_args;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (extra == NULL) {
hdd_err("NULL extra buffer pointer");
return -EINVAL;
}
sub_cmd = wrqu->data.flags;
num_args = wrqu->data.length;
hdd_debug("Received length %d", wrqu->data.length);
switch (sub_cmd) {
case WE_IBSS_GET_PEER_INFO:
{
pr_info("Station ID = %d\n", apps_args[0]);
hdd_wlan_get_ibss_peer_info(pAdapter, apps_args[0]);
}
break;
case WE_P2P_NOA_CMD:
{
struct p2p_app_set_ps p2pNoA;
if (pAdapter->device_mode != QDF_P2P_GO_MODE) {
hdd_err("Setting NoA is not allowed in Device mode %s(%d)",
hdd_device_mode_to_string(
pAdapter->device_mode),
pAdapter->device_mode);
return -EINVAL;
}
p2pNoA.opp_ps = apps_args[0];
p2pNoA.ctWindow = apps_args[1];
p2pNoA.duration = apps_args[2];
p2pNoA.interval = apps_args[3];
p2pNoA.count = apps_args[4];
p2pNoA.single_noa_duration = apps_args[5];
p2pNoA.psSelection = apps_args[6];
hdd_debug("P2P_NOA_ATTR:oppPS %d ctWindow %d duration %d interval %d count %d single noa duration %d PsSelection %x",
apps_args[0], apps_args[1], apps_args[2],
apps_args[3], apps_args[4],
apps_args[5], apps_args[6]);
hdd_set_p2p_ps(dev, &p2pNoA);
}
break;
case WE_MTRACE_SELECTIVE_MODULE_LOG_ENABLE_CMD:
{
hdd_debug("SELECTIVE_MODULE_LOG %d arg1 %d arg2",
apps_args[0], apps_args[1]);
qdf_trace_enable(apps_args[0], apps_args[1]);
}
break;
case WE_MTRACE_DUMP_CMD:
{
hdd_debug("MTRACE_DUMP code %d session %d count %d bitmask_of_module %d ",
apps_args[0], apps_args[1],
apps_args[2], apps_args[3]);
qdf_trace_dump_all((void *)hHal, apps_args[0],
apps_args[1], apps_args[2],
apps_args[3]);
}
break;
case WE_POLICY_MANAGER_CINFO_CMD:
{
struct cds_conc_connection_info *conn_info;
uint32_t i = 0, len = 0;
hdd_info("<iwpriv wlan0 pm_cinfo> is called");
conn_info = cds_get_conn_info(&len);
pr_info("+--------------------------+\n");
for (i = 0; i < len; i++) {
pr_info("|table_index[%d]\t\t\n", i);
pr_info("|\t|vdev_id - %-10d|\n", conn_info->vdev_id);
pr_info("|\t|chan - %-10d|\n", conn_info->chan);
pr_info("|\t|bw - %-10d|\n", conn_info->bw);
pr_info("|\t|mode - %-10d|\n", conn_info->mode);
pr_info("|\t|mac - %-10d|\n", conn_info->mac);
pr_info("|\t|in_use - %-10d|\n", conn_info->in_use);
pr_info("+--------------------------+\n");
conn_info++;
}
}
break;
#ifdef FEATURE_WLAN_TDLS
case WE_TDLS_CONFIG_PARAMS:
{
tdls_config_params_t tdlsParams;
tdlsParams.tdls = apps_args[0];
tdlsParams.tx_period_t = apps_args[1];
tdlsParams.tx_packet_n = apps_args[2];
/* ignore args[3] as discovery_period is not used anymore */
tdlsParams.discovery_tries_n = apps_args[4];
/* ignore args[5] as idle_timeout is not used anymore */
tdlsParams.idle_packet_n = apps_args[6];
/* ignore args[7] as rssi_hysteresis is not used anymore */
tdlsParams.rssi_trigger_threshold = apps_args[8];
tdlsParams.rssi_teardown_threshold = apps_args[9];
tdlsParams.rssi_delta = apps_args[10];
wlan_hdd_tdls_set_params(dev, &tdlsParams);
}
break;
#endif
case WE_UNIT_TEST_CMD:
{
t_wma_unit_test_cmd *unitTestArgs;
cds_msg_t msg = { 0 };
int i, j;
if ((apps_args[0] < WLAN_MODULE_ID_MIN) ||
(apps_args[0] >= WLAN_MODULE_ID_MAX)) {
hdd_err("Invalid MODULE ID %d",
apps_args[0]);
return -EINVAL;
}
if ((apps_args[1] > (WMA_MAX_NUM_ARGS)) ||
(apps_args[1] < 0)) {
hdd_err("Too Many/Few args %d",
apps_args[1]);
return -EINVAL;
}
unitTestArgs = qdf_mem_malloc(sizeof(*unitTestArgs));
if (NULL == unitTestArgs) {
hdd_err("qdf_mem_malloc failed for unitTestArgs");
return -ENOMEM;
}
unitTestArgs->vdev_id = (int)pAdapter->sessionId;
unitTestArgs->module_id = apps_args[0];
unitTestArgs->num_args = apps_args[1];
for (i = 0, j = 2; i < unitTestArgs->num_args; i++, j++)
unitTestArgs->args[i] = apps_args[j];
msg.type = SIR_HAL_UNIT_TEST_CMD;
msg.reserved = 0;
msg.bodyptr = unitTestArgs;
if (QDF_STATUS_SUCCESS !=
cds_mq_post_message(QDF_MODULE_ID_WMA, &msg)) {
qdf_mem_free(unitTestArgs);
hdd_err("Not able to post UNIT_TEST_CMD message to WMA");
return -EINVAL;
}
}
break;
#ifdef WLAN_FEATURE_GPIO_LED_FLASHING
case WE_LED_FLASHING_PARAM:
{
int i;
if (num_args != 4) {
hdd_err("gpio_control: 4 parameters are required");
return -EINVAL;
}
for (i = 0; i < num_args; i++) {
if (apps_args[i] >= 0x7fffffff) {
hdd_err("gpio_control: parameter should be less than 0x7fffffff");
return -EINVAL;
}
}
sme_set_led_flashing(WLAN_HDD_GET_HAL_CTX(pAdapter),
0, apps_args[0], apps_args[1]);
sme_set_led_flashing(WLAN_HDD_GET_HAL_CTX(pAdapter),
1, apps_args[2], apps_args[3]);
}
break;
#endif
case WE_SET_PKTLOG:
{
int ret;
if (num_args < 1 || num_args > 2) {
hdd_err("pktlog: either 1 or 2 parameters are required");
return -EINVAL;
}
ret = hdd_process_pktlog_command(hdd_ctx, apps_args[0],
apps_args[1]);
if (ret)
return ret;
break;
}
case WE_MAC_PWR_DEBUG_CMD:
{
struct sir_mac_pwr_dbg_cmd mac_pwr_dbg_args;
tHalHandle hal = WLAN_HDD_GET_HAL_CTX(pAdapter);
int i, j;
if (num_args < 3) {
hdd_err("number of arguments can't be null %d",
num_args);
return -EINVAL;
}
if (num_args - 3 != apps_args[2]) {
hdd_err("arg list of size %d doesn't match num_args %d",
num_args-3, apps_args[2]);
return -EINVAL;
}
if ((apps_args[1] < WLAN_MODULE_ID_MIN) ||
(apps_args[1] >= WLAN_MODULE_ID_MAX)) {
hdd_err("Invalid MODULE ID %d", apps_args[1]);
return -EINVAL;
}
if (apps_args[2] > (MAX_POWER_DBG_ARGS_SUPPORTED)) {
hdd_err("Too Many args %d", apps_args[2]);
return -EINVAL;
}
mac_pwr_dbg_args.pdev_id = apps_args[0];
mac_pwr_dbg_args.module_id = apps_args[1];
mac_pwr_dbg_args.num_args = apps_args[2];
for (i = 0, j = 3; i < mac_pwr_dbg_args.num_args; i++, j++)
mac_pwr_dbg_args.args[i] = apps_args[j];
if (QDF_STATUS_SUCCESS !=
sme_process_mac_pwr_dbg_cmd(hal, pAdapter->sessionId,
&mac_pwr_dbg_args)) {
return -EINVAL;
}
}
break;
case WE_POLICY_MANAGER_CLIST_CMD:
case WE_POLICY_MANAGER_DLIST_CMD:
case WE_POLICY_MANAGER_ULIST_CMD:
case WE_POLICY_MANAGER_DBS_CMD:
case WE_POLICY_MANAGER_PCL_CMD:
case WE_POLICY_SET_HW_MODE_CMD:
case WE_POLICY_MANAGER_QUERY_ACTION_CMD:
case WE_POLICY_MANAGER_QUERY_ALLOW_CMD:
case WE_POLICY_MANAGER_SCENARIO_CMD:
{
iw_get_policy_manager_ut_ops(hdd_ctx, pAdapter,
sub_cmd, apps_args);
}
break;
default:
{
hdd_err("Invalid IOCTL command %d", sub_cmd);
}
break;
}
EXIT();
return 0;
}
/**
* iw_hdd_set_var_ints_getnone() - set var ints getnone callback
* @dev: pointer to net_device structure
* @info: pointer to iw_request_info structure
* @wrqu: pointer to iwreq_data
* @extra; extra
*
* Return: 0 on success, error number otherwise
*
*/
static int iw_hdd_set_var_ints_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
union iwreq_data u_priv_wrqu;
int apps_args[MAX_VAR_ARGS] = {0};
int ret, num_args;
if (!capable(CAP_NET_ADMIN)) {
hdd_err("permission check failed");
return -EPERM;
}
/* Helper function to get iwreq_data with compat handling. */
if (hdd_priv_get_data(&u_priv_wrqu.data, wrqu))
return -EINVAL;
if (NULL == u_priv_wrqu.data.pointer) {
hdd_err("NULL data pointer");
return -EINVAL;
}
num_args = u_priv_wrqu.data.length;
if (num_args > MAX_VAR_ARGS)
num_args = MAX_VAR_ARGS;
if (copy_from_user(apps_args, u_priv_wrqu.data.pointer,
(sizeof(int)) * num_args)) {
hdd_err("failed to copy data from user buffer");
return -EFAULT;
}
cds_ssr_protect(__func__);
ret = __iw_set_var_ints_getnone(dev, info, &u_priv_wrqu,
(char *)&apps_args);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_set_var_ints_getnone - Generic "set many" private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* This is a generic handler for private ioctls which take multiple
* arguments. Note that this implementation is also somewhat unique
* in that it is shared by both STA-mode and SAP-mode interfaces.
*
* Return: 0 on success, non-zero on error
*/
int iw_set_var_ints_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_var_ints_getnone(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_add_tspec - Add TSpec private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_add_tspec(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
hdd_wlan_wmm_status_e *pStatus = (hdd_wlan_wmm_status_e *) extra;
int params[HDD_WLAN_WMM_PARAM_COUNT];
sme_QosWmmTspecInfo tSpec;
uint32_t handle;
struct iw_point s_priv_data;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
/* make sure the application is sufficiently priviledged */
/* note that the kernel will do this for "set" ioctls, but since */
/* this ioctl wants to return status to user space it must be */
/* defined as a "get" ioctl */
if (!capable(CAP_NET_ADMIN))
return -EPERM;
/* we must be associated in order to add a tspec */
if (eConnectionState_Associated != pHddStaCtx->conn_info.connState) {
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
/* since we are defined to be a "get" ioctl, and since the number */
/* of params exceeds the number of params that wireless extensions */
/* will pass down in the iwreq_data, we must copy the "set" params. */
/* We must handle the compat for iwreq_data in 32U/64K environment. */
/* helper function to get iwreq_data with compat handling. */
if (hdd_priv_get_data(&s_priv_data, wrqu)) {
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
/* make sure all params are correctly passed to function */
if ((NULL == s_priv_data.pointer) ||
(HDD_WLAN_WMM_PARAM_COUNT != s_priv_data.length)) {
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
/* from user space ourselves */
if (copy_from_user(&params, s_priv_data.pointer, sizeof(params))) {
/* hmmm, can't get them */
return -EIO;
}
/* clear the tspec */
memset(&tSpec, 0, sizeof(tSpec));
/* validate the handle */
handle = params[HDD_WLAN_WMM_PARAM_HANDLE];
if (HDD_WMM_HANDLE_IMPLICIT == handle) {
/* that one is reserved */
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
/* validate the TID */
if (params[HDD_WLAN_WMM_PARAM_TID] > 7) {
/* out of range */
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
tSpec.ts_info.tid = params[HDD_WLAN_WMM_PARAM_TID];
/* validate the direction */
switch (params[HDD_WLAN_WMM_PARAM_DIRECTION]) {
case HDD_WLAN_WMM_DIRECTION_UPSTREAM:
tSpec.ts_info.direction = SME_QOS_WMM_TS_DIR_UPLINK;
break;
case HDD_WLAN_WMM_DIRECTION_DOWNSTREAM:
tSpec.ts_info.direction = SME_QOS_WMM_TS_DIR_DOWNLINK;
break;
case HDD_WLAN_WMM_DIRECTION_BIDIRECTIONAL:
tSpec.ts_info.direction = SME_QOS_WMM_TS_DIR_BOTH;
break;
default:
/* unknown */
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
tSpec.ts_info.psb = params[HDD_WLAN_WMM_PARAM_APSD];
/* validate the user priority */
if (params[HDD_WLAN_WMM_PARAM_USER_PRIORITY] >= SME_QOS_WMM_UP_MAX) {
/* out of range */
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
tSpec.ts_info.up = params[HDD_WLAN_WMM_PARAM_USER_PRIORITY];
if (0 > tSpec.ts_info.up || SME_QOS_WMM_UP_MAX < tSpec.ts_info.up) {
hdd_err("***ts_info.up out of bounds***");
return 0;
}
hdd_debug("TS_INFO PSB %d UP %d !!!",
tSpec.ts_info.psb, tSpec.ts_info.up);
tSpec.nominal_msdu_size = params[HDD_WLAN_WMM_PARAM_NOMINAL_MSDU_SIZE];
tSpec.maximum_msdu_size = params[HDD_WLAN_WMM_PARAM_MAXIMUM_MSDU_SIZE];
tSpec.min_data_rate = params[HDD_WLAN_WMM_PARAM_MINIMUM_DATA_RATE];
tSpec.mean_data_rate = params[HDD_WLAN_WMM_PARAM_MEAN_DATA_RATE];
tSpec.peak_data_rate = params[HDD_WLAN_WMM_PARAM_PEAK_DATA_RATE];
tSpec.max_burst_size = params[HDD_WLAN_WMM_PARAM_MAX_BURST_SIZE];
tSpec.min_phy_rate = params[HDD_WLAN_WMM_PARAM_MINIMUM_PHY_RATE];
tSpec.surplus_bw_allowance =
params[HDD_WLAN_WMM_PARAM_SURPLUS_BANDWIDTH_ALLOWANCE];
tSpec.min_service_interval =
params[HDD_WLAN_WMM_PARAM_SERVICE_INTERVAL];
tSpec.max_service_interval =
params[HDD_WLAN_WMM_PARAM_MAX_SERVICE_INTERVAL];
tSpec.suspension_interval =
params[HDD_WLAN_WMM_PARAM_SUSPENSION_INTERVAL];
tSpec.inactivity_interval =
params[HDD_WLAN_WMM_PARAM_INACTIVITY_INTERVAL];
tSpec.ts_info.burst_size_defn =
params[HDD_WLAN_WMM_PARAM_BURST_SIZE_DEFN];
/* validate the ts info ack policy */
switch (params[HDD_WLAN_WMM_PARAM_ACK_POLICY]) {
case HDD_WLAN_WMM_TS_INFO_ACK_POLICY_NORMAL_ACK:
tSpec.ts_info.ack_policy = SME_QOS_WMM_TS_ACK_POLICY_NORMAL_ACK;
break;
case HDD_WLAN_WMM_TS_INFO_ACK_POLICY_HT_IMMEDIATE_BLOCK_ACK:
tSpec.ts_info.ack_policy =
SME_QOS_WMM_TS_ACK_POLICY_HT_IMMEDIATE_BLOCK_ACK;
break;
default:
/* unknown */
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
*pStatus = hdd_wmm_addts(pAdapter, handle, &tSpec);
EXIT();
return 0;
}
static int iw_add_tspec(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_add_tspec(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_del_tspec - Delete TSpec private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_del_tspec(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx;
int *params = (int *)extra;
hdd_wlan_wmm_status_e *pStatus = (hdd_wlan_wmm_status_e *) extra;
uint32_t handle;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
/* make sure the application is sufficiently priviledged */
/* note that the kernel will do this for "set" ioctls, but since */
/* this ioctl wants to return status to user space it must be */
/* defined as a "get" ioctl */
if (!capable(CAP_NET_ADMIN))
return -EPERM;
/* although we are defined to be a "get" ioctl, the params we require */
/* will fit in the iwreq_data, therefore unlike iw_add_tspec() there */
/* is no need to copy the params from user space */
/* validate the handle */
handle = params[HDD_WLAN_WMM_PARAM_HANDLE];
if (HDD_WMM_HANDLE_IMPLICIT == handle) {
/* that one is reserved */
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
*pStatus = hdd_wmm_delts(pAdapter, handle);
EXIT();
return 0;
}
static int iw_del_tspec(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_del_tspec(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_get_tspec - Get TSpec private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_get_tspec(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx;
int *params = (int *)extra;
hdd_wlan_wmm_status_e *pStatus = (hdd_wlan_wmm_status_e *) extra;
uint32_t handle;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
/* although we are defined to be a "get" ioctl, the params we require */
/* will fit in the iwreq_data, therefore unlike iw_add_tspec() there */
/* is no need to copy the params from user space */
/* validate the handle */
handle = params[HDD_WLAN_WMM_PARAM_HANDLE];
if (HDD_WMM_HANDLE_IMPLICIT == handle) {
/* that one is reserved */
*pStatus = HDD_WLAN_WMM_STATUS_SETUP_FAILED_BAD_PARAM;
return 0;
}
*pStatus = hdd_wmm_checkts(pAdapter, handle);
EXIT();
return 0;
}
static int iw_get_tspec(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_tspec(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_set_fties - Set FT IEs private ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Each time the supplicant has the auth_request or reassoc request
* IEs ready they are pushed to the driver. The driver will in turn
* use it to send out the auth req and reassoc req for 11r FT Assoc.
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_fties(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (!wrqu->data.length) {
hdd_err("called with 0 length IEs");
return -EINVAL;
}
if (wrqu->data.pointer == NULL) {
hdd_err("called with NULL IE");
return -EINVAL;
}
/* Added for debug on reception of Re-assoc Req. */
if (eConnectionState_Associated != pHddStaCtx->conn_info.connState) {
hdd_debug("Called with Ie of length = %d when not associated",
wrqu->data.length);
hdd_debug("Should be Re-assoc Req IEs");
}
hdd_debug("called with Ie of length = %d", wrqu->data.length);
/* Pass the received FT IEs to SME */
sme_set_ft_ies(WLAN_HDD_GET_HAL_CTX(pAdapter), pAdapter->sessionId,
extra, wrqu->data.length);
EXIT();
return 0;
}
static int iw_set_fties(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_fties(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_set_dynamic_mcbc_filter() - Set Dynamic MCBC Filter ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* This IOCTL is OBSOLETE as of Jan 30, 2017. We are leaving it here for the
* time being to provide guidance in migrating to standard APIs.
*
* Return: 0 on success, non-zero on error
*/
static int iw_set_dynamic_mcbc_filter(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
hdd_err("\n"
"setMCBCFilter is obsolete. Use the following instead:\n"
"Configure multicast filtering via the ‘ip’ command.\n"
"\tip maddr add 11:22:33:44:55:66 dev wlan0 # allow traffic to address\n"
"\tip maddr del 11:22:33:44:55:66 dev wlan0 # undo allow\n"
"Configure broadcast filtering via ini item, 'g_enable_non_arp_bc_hw_filter.'\n"
"\tg_enable_non_arp_bc_hw_filter=1 # drop all non-ARP broadcast traffic\n"
"\tg_enable_non_arp_bc_hw_filter=0 # allow all broadcast traffic");
return -EINVAL;
}
/**
* iw_set_host_offload - Set host offload ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_host_offload(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
struct host_offload_req *pRequest = (struct host_offload_req *) extra;
tSirHostOffloadReq offloadRequest;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (!hdd_conn_is_connected(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))) {
hdd_err("dev is not in CONNECTED state, ignore!!!");
return -EINVAL;
}
/* Debug display of request components. */
switch (pRequest->offloadType) {
case WLAN_IPV4_ARP_REPLY_OFFLOAD:
hdd_debug("Host offload request: ARP reply");
switch (pRequest->enableOrDisable) {
case WLAN_OFFLOAD_DISABLE:
hdd_debug(" disable");
break;
case WLAN_OFFLOAD_ARP_AND_BC_FILTER_ENABLE:
hdd_debug(" BC Filtering enable");
case WLAN_OFFLOAD_ENABLE:
hdd_debug(" ARP offload enable");
hdd_debug(" IP address: %d.%d.%d.%d",
pRequest->params.hostIpv4Addr[0],
pRequest->params.hostIpv4Addr[1],
pRequest->params.hostIpv4Addr[2],
pRequest->params.hostIpv4Addr[3]);
}
break;
case WLAN_IPV6_NEIGHBOR_DISCOVERY_OFFLOAD:
hdd_debug("Host offload request: neighbor discovery");
switch (pRequest->enableOrDisable) {
case WLAN_OFFLOAD_DISABLE:
hdd_debug(" disable");
break;
case WLAN_OFFLOAD_ENABLE:
hdd_debug(" enable");
hdd_debug(" IP address: %x:%x:%x:%x:%x:%x:%x:%x",
*(uint16_t *) (pRequest->params.hostIpv6Addr),
*(uint16_t *) (pRequest->params.hostIpv6Addr +
2),
*(uint16_t *) (pRequest->params.hostIpv6Addr +
4),
*(uint16_t *) (pRequest->params.hostIpv6Addr +
6),
*(uint16_t *) (pRequest->params.hostIpv6Addr +
8),
*(uint16_t *) (pRequest->params.hostIpv6Addr +
10),
*(uint16_t *) (pRequest->params.hostIpv6Addr +
12),
*(uint16_t *) (pRequest->params.hostIpv6Addr +
14));
}
}
qdf_mem_zero(&offloadRequest, sizeof(offloadRequest));
offloadRequest.offloadType = pRequest->offloadType;
offloadRequest.enableOrDisable = pRequest->enableOrDisable;
qdf_mem_copy(&offloadRequest.params, &pRequest->params,
sizeof(pRequest->params));
qdf_mem_copy(&offloadRequest.bssid, &pRequest->bssId.bytes,
QDF_MAC_ADDR_SIZE);
if (QDF_STATUS_SUCCESS !=
sme_set_host_offload(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId, &offloadRequest)) {
hdd_err("Failure to execute host offload request");
return -EINVAL;
}
EXIT();
return 0;
}
static int iw_set_host_offload(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_host_offload(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* iw_set_keepalive_params - Set keepalive params ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_keepalive_params(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tpSirKeepAliveReq request = (tpSirKeepAliveReq) extra;
hdd_context_t *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (wrqu->data.length != sizeof(*request)) {
hdd_err("Invalid length %d", wrqu->data.length);
return -EINVAL;
}
if (request->timePeriod > WNI_CFG_INFRA_STA_KEEP_ALIVE_PERIOD_STAMAX) {
hdd_err("Value of timePeriod %d exceed Max limit %d",
request->timePeriod,
WNI_CFG_INFRA_STA_KEEP_ALIVE_PERIOD_STAMAX);
return -EINVAL;
}
/* Debug display of request components. */
hdd_debug("Set Keep Alive Request : TimePeriod %d size %zu",
request->timePeriod, sizeof(tSirKeepAliveReq));
switch (request->packetType) {
case WLAN_KEEP_ALIVE_NULL_PKT:
hdd_debug("Keep Alive Request: Tx NULL");
break;
case WLAN_KEEP_ALIVE_UNSOLICIT_ARP_RSP:
hdd_debug("Keep Alive Request: Tx UnSolicited ARP RSP");
hdd_debug("Host IP address: %d.%d.%d.%d",
request->hostIpv4Addr[0], request->hostIpv4Addr[1],
request->hostIpv4Addr[2], request->hostIpv4Addr[3]);
hdd_debug("Dest IP address: %d.%d.%d.%d",
request->destIpv4Addr[0], request->destIpv4Addr[1],
request->destIpv4Addr[2], request->destIpv4Addr[3]);
hdd_debug("Dest MAC address: "MAC_ADDRESS_STR,
MAC_ADDR_ARRAY(request->dest_macaddr.bytes));
break;
}
hdd_debug("Keep alive period %d", request->timePeriod);
if (QDF_STATUS_SUCCESS !=
sme_set_keep_alive(WLAN_HDD_GET_HAL_CTX(pAdapter),
pAdapter->sessionId, request)) {
hdd_err("Failure to execute Keep Alive");
return -EINVAL;
}
EXIT();
return 0;
}
static int iw_set_keepalive_params(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu,
char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_keepalive_params(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
#ifdef WLAN_FEATURE_PACKET_FILTERING
/**
* wlan_hdd_set_filter() - Set packet filter
* @hdd_ctx: Global HDD context
* @request: Packet filter request struct
* @sessionId: Target session for the request
*
* Return: 0 on success, non-zero on error
*/
int wlan_hdd_set_filter(hdd_context_t *hdd_ctx,
struct pkt_filter_cfg *request,
uint8_t sessionId)
{
tSirRcvPktFilterCfgType packetFilterSetReq = {0};
tSirRcvFltPktClearParam packetFilterClrReq = {0};
int i = 0;
if (hdd_ctx->config->disablePacketFilter) {
hdd_warn("Packet filtering disabled in ini");
return 0;
}
/* Debug display of request components. */
hdd_debug("Packet Filter Request : FA %d params %d",
request->filter_action, request->num_params);
switch (request->filter_action) {
case HDD_RCV_FILTER_SET:
hdd_debug("Set Packet Filter Request for Id: %d",
request->filter_id);
packetFilterSetReq.filterId = request->filter_id;
if (request->num_params >= HDD_MAX_CMP_PER_PACKET_FILTER) {
hdd_err("Number of Params exceed Max limit %d",
request->num_params);
return -EINVAL;
}
packetFilterSetReq.numFieldParams = request->num_params;
packetFilterSetReq.coalesceTime = 0;
packetFilterSetReq.filterType = SIR_RCV_FILTER_TYPE_FILTER_PKT;
for (i = 0; i < request->num_params; i++) {
packetFilterSetReq.paramsData[i].protocolLayer =
request->params_data[i].protocol_layer;
packetFilterSetReq.paramsData[i].cmpFlag =
request->params_data[i].compare_flag;
packetFilterSetReq.paramsData[i].dataOffset =
request->params_data[i].data_offset;
packetFilterSetReq.paramsData[i].dataLength =
request->params_data[i].data_length;
packetFilterSetReq.paramsData[i].reserved = 0;
if (request->params_data[i].data_offset >
SIR_MAX_FILTER_TEST_DATA_OFFSET) {
hdd_err("Invalid data offset %u for param %d (max = %d)",
request->params_data[i].data_offset,
i,
SIR_MAX_FILTER_TEST_DATA_OFFSET);
return -EINVAL;
}
if (request->params_data[i].data_length >
SIR_MAX_FILTER_TEST_DATA_LEN) {
hdd_err("Error invalid data length %d",
request->params_data[i].data_length);
return -EINVAL;
}
hdd_debug("Proto %d Comp Flag %d Filter Type %d",
request->params_data[i].protocol_layer,
request->params_data[i].compare_flag,
packetFilterSetReq.filterType);
hdd_debug("Data Offset %d Data Len %d",
request->params_data[i].data_offset,
request->params_data[i].data_length);
if (sizeof(packetFilterSetReq.paramsData[i].compareData)
< (request->params_data[i].data_length)) {
hdd_err("Error invalid data length %d",
request->params_data[i].data_length);
return -EINVAL;
}
memcpy(&packetFilterSetReq.paramsData[i].compareData,
request->params_data[i].compare_data,
request->params_data[i].data_length);
memcpy(&packetFilterSetReq.paramsData[i].dataMask,
request->params_data[i].data_mask,
request->params_data[i].data_length);
hdd_debug("CData %d CData %d CData %d CData %d CData %d CData %d",
request->params_data[i].compare_data[0],
request->params_data[i].compare_data[1],
request->params_data[i].compare_data[2],
request->params_data[i].compare_data[3],
request->params_data[i].compare_data[4],
request->params_data[i].compare_data[5]);
hdd_debug("MData %d MData %d MData %d MData %d MData %d MData %d",
request->params_data[i].data_mask[0],
request->params_data[i].data_mask[1],
request->params_data[i].data_mask[2],
request->params_data[i].data_mask[3],
request->params_data[i].data_mask[4],
request->params_data[i].data_mask[5]);
}
if (QDF_STATUS_SUCCESS !=
sme_receive_filter_set_filter(hdd_ctx->hHal,
&packetFilterSetReq,
sessionId)) {
hdd_err("Failure to execute Set Filter");
return -EINVAL;
}
break;
case HDD_RCV_FILTER_CLEAR:
hdd_debug("Clear Packet Filter Request for Id: %d",
request->filter_id);
packetFilterClrReq.filterId = request->filter_id;
if (QDF_STATUS_SUCCESS !=
sme_receive_filter_clear_filter(hdd_ctx->hHal,
&packetFilterClrReq,
sessionId)) {
hdd_err("Failure to execute Clear Filter");
return -EINVAL;
}
break;
default:
hdd_err("Packet Filter Request: Invalid %d",
request->filter_action);
return -EINVAL;
}
return 0;
}
/**
* __iw_set_packet_filter_params() - set packet filter parameters in target
* @dev: Pointer to netdev
* @info: Pointer to iw request info
* @wrqu: Pointer to data
* @extra: Pointer to extra data
*
* Return: 0 on success, non-zero on error
*/
static int __iw_set_packet_filter_params(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
hdd_context_t *hdd_ctx;
struct iw_point priv_data;
hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
struct pkt_filter_cfg *request = NULL;
if (!capable(CAP_NET_ADMIN)) {
hdd_err("permission check failed");
return -EPERM;
}
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (hdd_priv_get_data(&priv_data, wrqu)) {
hdd_err("failed to get priv data");
return -EINVAL;
}
if ((NULL == priv_data.pointer) || (0 == priv_data.length)) {
hdd_err("invalid priv data %pK or invalid priv data length %d",
priv_data.pointer, priv_data.length);
return -EINVAL;
}
if (adapter->device_mode != QDF_STA_MODE) {
hdd_err("Packet filter not supported for this mode :%d",
adapter->device_mode);
return -ENOTSUPP;
}
if (!hdd_conn_is_connected(WLAN_HDD_GET_STATION_CTX_PTR(adapter))) {
hdd_err("Packet filter not supported in disconnected state");
return -ENOTSUPP;
}
/* copy data using copy_from_user */
request = mem_alloc_copy_from_user_helper(priv_data.pointer,
priv_data.length);
if (NULL == request) {
hdd_err("mem_alloc_copy_from_user_helper fail");
return -ENOMEM;
}
if (request->filter_action == HDD_RCV_FILTER_SET)
hdd_ctx->user_configured_pkt_filter_rules |=
1 << request->filter_id;
else if (request->filter_action == HDD_RCV_FILTER_CLEAR)
hdd_ctx->user_configured_pkt_filter_rules &=
~(1 << request->filter_id);
ret = wlan_hdd_set_filter(hdd_ctx, request, adapter->sessionId);
qdf_mem_free(request);
EXIT();
return ret;
}
/**
* iw_set_packet_filter_params() - set packet filter parameters in target
* @dev: Pointer to netdev
* @info: Pointer to iw request info
* @wrqu: Pointer to data
* @extra: Pointer to extra data
*
* Return: 0 on success, non-zero on error
*/
static int iw_set_packet_filter_params(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_packet_filter_params(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
#endif
static int __iw_get_statistics(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
QDF_STATUS status = QDF_STATUS_SUCCESS;
hdd_wext_state_t *pWextState;
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
char *p = extra;
int tlen = 0;
tCsrSummaryStatsInfo *pStats = &(pAdapter->hdd_stats.summary_stat);
tCsrGlobalClassAStatsInfo *aStats = &(pAdapter->hdd_stats.ClassA_stat);
tCsrGlobalClassDStatsInfo *dStats = &(pAdapter->hdd_stats.ClassD_stat);
int ret;
ENTER_DEV(dev);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
if (eConnectionState_Associated !=
(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter))->conn_info.connState) {
wrqu->txpower.value = 0;
} else {
status = sme_get_statistics(hdd_ctx->hHal, eCSR_HDD,
SME_SUMMARY_STATS |
SME_GLOBAL_CLASSA_STATS |
SME_GLOBAL_CLASSD_STATS,
hdd_statistics_cb, 0, false,
(WLAN_HDD_GET_STATION_CTX_PTR
(pAdapter))->conn_info.staId[0],
pAdapter, pAdapter->sessionId);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("Unable to retrieve SME statistics");
return -EINVAL;
}
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
qdf_status = qdf_wait_for_event_completion(
&pWextState->hdd_qdf_event,
WLAN_WAIT_TIME_STATS);
if (!QDF_IS_STATUS_SUCCESS(qdf_status)) {
hdd_err("SME timeout while retrieving statistics");
/* Remove the SME statistics list by
* passing NULL in callback argument
*/
status = sme_get_statistics(hdd_ctx->hHal, eCSR_HDD,
SME_SUMMARY_STATS |
SME_GLOBAL_CLASSA_STATS |
SME_GLOBAL_CLASSD_STATS,
NULL, 0, false,
(WLAN_HDD_GET_STATION_CTX_PTR
(pAdapter))->conn_info.
staId[0], pAdapter,
pAdapter->sessionId);
return -EINVAL;
}
FILL_TLV(p, (uint8_t) WLAN_STATS_RETRY_CNT,
(uint8_t) sizeof(pStats->retry_cnt),
(char *)&(pStats->retry_cnt[0]), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_MUL_RETRY_CNT,
(uint8_t) sizeof(pStats->multiple_retry_cnt),
(char *)&(pStats->multiple_retry_cnt[0]), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_TX_FRM_CNT,
(uint8_t) sizeof(pStats->tx_frm_cnt),
(char *)&(pStats->tx_frm_cnt[0]), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_FRM_CNT,
(uint8_t) sizeof(pStats->rx_frm_cnt),
(char *)&(pStats->rx_frm_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_FRM_DUP_CNT,
(uint8_t) sizeof(pStats->frm_dup_cnt),
(char *)&(pStats->frm_dup_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_FAIL_CNT,
(uint8_t) sizeof(pStats->fail_cnt),
(char *)&(pStats->fail_cnt[0]), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RTS_FAIL_CNT,
(uint8_t) sizeof(pStats->rts_fail_cnt),
(char *)&(pStats->rts_fail_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_ACK_FAIL_CNT,
(uint8_t) sizeof(pStats->ack_fail_cnt),
(char *)&(pStats->ack_fail_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RTS_SUC_CNT,
(uint8_t) sizeof(pStats->rts_succ_cnt),
(char *)&(pStats->rts_succ_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_DISCARD_CNT,
(uint8_t) sizeof(pStats->rx_discard_cnt),
(char *)&(pStats->rx_discard_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_ERROR_CNT,
(uint8_t) sizeof(pStats->rx_error_cnt),
(char *)&(pStats->rx_error_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_TX_BYTE_CNT,
(uint8_t) sizeof(dStats->tx_uc_byte_cnt[0]),
(char *)&(dStats->tx_uc_byte_cnt[0]), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_BYTE_CNT,
(uint8_t) sizeof(dStats->rx_byte_cnt),
(char *)&(dStats->rx_byte_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_RATE,
(uint8_t) sizeof(dStats->rx_rate),
(char *)&(dStats->rx_rate), tlen);
/* Transmit rate, in units of 500 kbit/sec */
FILL_TLV(p, (uint8_t) WLAN_STATS_TX_RATE,
(uint8_t) sizeof(aStats->tx_rate),
(char *)&(aStats->tx_rate), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_UC_BYTE_CNT,
(uint8_t) sizeof(dStats->rx_uc_byte_cnt[0]),
(char *)&(dStats->rx_uc_byte_cnt[0]), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_MC_BYTE_CNT,
(uint8_t) sizeof(dStats->rx_mc_byte_cnt),
(char *)&(dStats->rx_mc_byte_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_RX_BC_BYTE_CNT,
(uint8_t) sizeof(dStats->rx_bc_byte_cnt),
(char *)&(dStats->rx_bc_byte_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_TX_UC_BYTE_CNT,
(uint8_t) sizeof(dStats->tx_uc_byte_cnt[0]),
(char *)&(dStats->tx_uc_byte_cnt[0]), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_TX_MC_BYTE_CNT,
(uint8_t) sizeof(dStats->tx_mc_byte_cnt),
(char *)&(dStats->tx_mc_byte_cnt), tlen);
FILL_TLV(p, (uint8_t) WLAN_STATS_TX_BC_BYTE_CNT,
(uint8_t) sizeof(dStats->tx_bc_byte_cnt),
(char *)&(dStats->tx_bc_byte_cnt), tlen);
wrqu->data.length = tlen;
}
EXIT();
return 0;
}
static int iw_get_statistics(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_statistics(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
#ifdef FEATURE_WLAN_SCAN_PNO
/*Max Len for PNO notification*/
#define MAX_PNO_NOTIFY_LEN 100
static void found_pref_network_cb(void *callbackContext,
tSirPrefNetworkFoundInd *pPrefNetworkFoundInd)
{
hdd_adapter_t *pAdapter = (hdd_adapter_t *) callbackContext;
union iwreq_data wrqu;
char buf[MAX_PNO_NOTIFY_LEN + 1];
hdd_debug("A preferred network was found: %s with rssi: -%d",
pPrefNetworkFoundInd->ssId.ssId, pPrefNetworkFoundInd->rssi);
/* create the event */
memset(&wrqu, 0, sizeof(wrqu));
memset(buf, 0, sizeof(buf));
snprintf(buf, MAX_PNO_NOTIFY_LEN,
"QCOM: Found preferred network: %s with RSSI of -%u",
pPrefNetworkFoundInd->ssId.ssId,
(unsigned int)pPrefNetworkFoundInd->rssi);
wrqu.data.pointer = buf;
wrqu.data.length = strlen(buf);
/* send the event */
wireless_send_event(pAdapter->dev, IWEVCUSTOM, &wrqu, buf);
}
/**
* __iw_set_pno() - Preferred Network Offload ioctl handler
* @dev: device upon which the ioctl was received
* @info: ioctl request information
* @wrqu: ioctl request data
* @extra: ioctl extra data
*
* This function parses a Preferred Network Offload command
* Input is string based and expected to be of the form:
*
* <enable(1) | disable(0)>
* when enabling:
* <number of networks>
* for each network:
* <ssid_len> <ssid> <authentication> <encryption>
* <ch_num> <channel_list optional> <bcast_type> <rssi_threshold>
* <scan_time (seconds)>
* <scan_repeat_count (0 means indefinite)>
* <suspend mode>
*
* e.g:
* 1 2 4 test 0 0 3 1 6 11 2 40 5 test2 4 4 6 1 2 3 4 5 6 1 0 5 2 1
*
* this translates into:
* -----------------------------
* enable PNO
* 2 networks
* Network 1:
* test - with authentication type 0 and encryption type 0,
* search on 3 channels: 1 6 and 11,
* SSID bcast type is unknown (directed probe will be sent if
* AP not found) and must meet -40dBm RSSI
* Network 2:
* test2 - with authentication type 4 and encryption type 4,
* search on 6 channels 1, 2, 3, 4, 5 and 6
* bcast type is non-bcast (directed probe will be sent)
* and must not meet any RSSI threshold
* scan every 5 seconds 2 times
* enable on suspend
*/
static int __iw_set_pno(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_context_t *hdd_ctx;
int ret;
int offset;
char *ptr, *data;
uint8_t i, j, params, mode;
size_t len;
/* request is a large struct, so we make it static to avoid
* stack overflow. This API is only invoked via ioctl, so it
* is serialized by the kernel rtnl_lock and hence does not
* need to be reentrant
*/
static tSirPNOScanReq request;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (ret)
return ret;
hdd_debug("PNO data len %d data %s", wrqu->data.length, extra);
/* making sure argument string ends with '\0' */
len = (wrqu->data.length + 1);
data = qdf_mem_malloc(len);
if (NULL == data) {
hdd_err("fail to allocate memory %zu", len);
return -EINVAL;
}
qdf_mem_zero(data, len);
qdf_mem_copy(data, extra, (len-1));
ptr = data;
request.enable = 0;
request.ucNetworksCount = 0;
if (1 != sscanf(ptr, " %hhu%n", &(request.enable), &offset)) {
hdd_err("PNO enable input is not valid %s", ptr);
qdf_mem_free(data);
return -EINVAL;
}
if (0 == request.enable) {
/* Disable PNO, ignore any other params */
memset(&request, 0, sizeof(request));
sme_set_preferred_network_list(WLAN_HDD_GET_HAL_CTX(adapter),
&request, adapter->sessionId,
found_pref_network_cb, adapter);
qdf_mem_free(data);
return 0;
}
ptr += offset;
if (1 != sscanf(ptr, " %hhu %n", &(request.ucNetworksCount), &offset)) {
hdd_err("PNO count input not valid %s", ptr);
qdf_mem_free(data);
return -EINVAL;
}
hdd_debug("PNO enable %d networks count %d offset %d",
request.enable, request.ucNetworksCount, offset);
if ((0 == request.ucNetworksCount) ||
(request.ucNetworksCount > SIR_PNO_MAX_SUPP_NETWORKS)) {
hdd_err("Network count %d invalid",
request.ucNetworksCount);
qdf_mem_free(data);
return -EINVAL;
}
ptr += offset;
for (i = 0; i < request.ucNetworksCount; i++) {
request.aNetworks[i].ssId.length = 0;
params = sscanf(ptr, " %hhu %n",
&(request.aNetworks[i].ssId.length),
&offset);
if (1 != params) {
hdd_err("PNO ssid length input is not valid %s", ptr);
qdf_mem_free(data);
return -EINVAL;
}
if ((0 == request.aNetworks[i].ssId.length) ||
(request.aNetworks[i].ssId.length > 32)) {
hdd_err("SSID Len %d is not correct for network %d",
request.aNetworks[i].ssId.length, i);
qdf_mem_free(data);
return -EINVAL;
}
/* Advance to SSID */
ptr += offset;
memcpy(request.aNetworks[i].ssId.ssId, ptr,
request.aNetworks[i].ssId.length);
ptr += request.aNetworks[i].ssId.length;
params = sscanf(ptr, " %u %u %hhu %n",
&(request.aNetworks[i].authentication),
&(request.aNetworks[i].encryption),
&(request.aNetworks[i].ucChannelCount),
&offset);
if (3 != params) {
hdd_err("Incorrect cmd %s", ptr);
qdf_mem_free(data);
return -EINVAL;
}
hdd_debug("PNO len %d ssid %.*s auth %d encry %d channel count %d offset %d",
request.aNetworks[i].ssId.length,
request.aNetworks[i].ssId.length,
request.aNetworks[i].ssId.ssId,
request.aNetworks[i].authentication,
request.aNetworks[i].encryption,
request.aNetworks[i].ucChannelCount, offset);
/* Advance to channel list */
ptr += offset;
if (SIR_PNO_MAX_NETW_CHANNELS <
request.aNetworks[i].ucChannelCount) {
hdd_err("Incorrect number of channels");
qdf_mem_free(data);
return -EINVAL;
}
if (0 != request.aNetworks[i].ucChannelCount) {
for (j = 0; j < request.aNetworks[i].ucChannelCount;
j++) {
if (1 != sscanf(ptr, " %hhu %n",
&(request.aNetworks[i].
aChannels[j]), &offset)) {
hdd_err("PNO network channel is not valid %s",
ptr);
qdf_mem_free(data);
return -EINVAL;
}
if (!IS_CHANNEL_VALID(
request.aNetworks[i].aChannels[j])) {
hdd_err("invalid channel: %hhu",
request.aNetworks[i].aChannels[j]);
qdf_mem_free(data);
return -EINVAL;
}
/* Advance to next channel number */
ptr += offset;
}
}
if (1 != sscanf(ptr, " %u %n",
&(request.aNetworks[i].bcastNetwType),
&offset)) {
hdd_err("PNO broadcast network type is not valid %s",
ptr);
qdf_mem_free(data);
return -EINVAL;
}
if (request.aNetworks[i].bcastNetwType > 2) {
hdd_err("invalid bcast nw type: %u",
request.aNetworks[i].bcastNetwType);
qdf_mem_free(data);
return -EINVAL;
}
hdd_debug("PNO bcastNetwType %d offset %d",
request.aNetworks[i].bcastNetwType, offset);
/* Advance to rssi Threshold */
ptr += offset;
if (1 != sscanf(ptr, " %d %n",
&(request.aNetworks[i].rssiThreshold),
&offset)) {
hdd_err("PNO rssi threshold input is not valid %s",
ptr);
qdf_mem_free(data);
return -EINVAL;
}
hdd_debug("PNO rssi %d offset %d",
request.aNetworks[i].rssiThreshold, offset);
/* Advance to next network */
ptr += offset;
} /* For ucNetworkCount */
request.fast_scan_period = 0;
if (sscanf(ptr, " %u %n", &(request.fast_scan_period), &offset) > 0) {
request.fast_scan_period *= MSEC_PER_SEC;
ptr += offset;
}
if (request.fast_scan_period == 0) {
hdd_err("invalid fast scan period %u",
request.fast_scan_period);
qdf_mem_free(data);
return -EINVAL;
}
request.fast_scan_max_cycles = 0;
if (sscanf(ptr, " %hhu %n", &(request.fast_scan_max_cycles),
&offset) > 0)
ptr += offset;
if (request.fast_scan_max_cycles <
CFG_PNO_SCAN_TIMER_REPEAT_VALUE_MIN ||
request.fast_scan_max_cycles >
CFG_PNO_SCAN_TIMER_REPEAT_VALUE_MAX) {
hdd_err("invalid fast scan max cycles %hhu",
request.fast_scan_max_cycles);
qdf_mem_free(data);
return -EINVAL;
}
params = sscanf(ptr, " %hhu %n", &(mode), &offset);
request.modePNO = mode;
/* for LA we just expose suspend option */
if ((1 != params) || (mode >= SIR_PNO_MODE_MAX))
request.modePNO = SIR_PNO_MODE_ON_SUSPEND;
sme_set_preferred_network_list(WLAN_HDD_GET_HAL_CTX(adapter),
&request,
adapter->sessionId,
found_pref_network_cb, adapter);
qdf_mem_free(data);
return 0;
}
static int iw_set_pno(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_pno(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
#endif /* FEATURE_WLAN_SCAN_PNO */
/* Common function to SetBand */
int hdd_set_band(struct net_device *dev, u8 ui_band)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
tSirRFBand band;
QDF_STATUS status;
hdd_context_t *pHddCtx;
hdd_adapter_list_node_t *pAdapterNode, *pNext;
tSirRFBand currBand = SIR_BAND_MAX;
tSirRFBand connectedBand;
pAdapterNode = NULL;
pNext = NULL;
pHddCtx = WLAN_HDD_GET_CTX(pAdapter);
switch (ui_band) {
case WLAN_HDD_UI_BAND_AUTO:
band = SIR_BAND_ALL;
break;
case WLAN_HDD_UI_BAND_5_GHZ:
band = SIR_BAND_5_GHZ;
break;
case WLAN_HDD_UI_BAND_2_4_GHZ:
band = SIR_BAND_2_4_GHZ;
break;
default:
band = SIR_BAND_MAX;
}
hdd_debug("change band to %u", band);
if (band == SIR_BAND_MAX) {
/* Received change band request with invalid band value */
hdd_err("Invalid band value %u", ui_band);
return -EINVAL;
}
if ((band == SIR_BAND_2_4_GHZ &&
pHddCtx->config->nBandCapability == SIR_BAND_5_GHZ) ||
(band == SIR_BAND_5_GHZ &&
pHddCtx->config->nBandCapability == SIR_BAND_2_4_GHZ) ||
(band == SIR_BAND_ALL &&
pHddCtx->config->nBandCapability != SIR_BAND_ALL)) {
hdd_err("band value %u violate INI settings %u",
band, pHddCtx->config->nBandCapability);
return -EIO;
}
if (band == SIR_BAND_ALL) {
hdd_debug("Auto band received. Setting band same as ini value %d",
pHddCtx->config->nBandCapability);
band = pHddCtx->config->nBandCapability;
}
pHddCtx->curr_band = band;
if (QDF_STATUS_SUCCESS != sme_get_freq_band(hHal, &currBand)) {
hdd_debug("Failed to get current band config");
return -EIO;
}
if (currBand != band) {
/* Change band request received.
* Abort pending scan requests, flush the existing scan results,
* and change the band capability
*/
hdd_debug("Current band value = %u, new setting %u ",
currBand, band);
status = hdd_get_front_adapter(pHddCtx, &pAdapterNode);
while (NULL != pAdapterNode && QDF_STATUS_SUCCESS == status) {
pAdapter = pAdapterNode->pAdapter;
hHal = WLAN_HDD_GET_HAL_CTX(pAdapter);
hdd_abort_mac_scan(pHddCtx, pAdapter->sessionId,
INVALID_SCAN_ID,
eCSR_SCAN_ABORT_DUE_TO_BAND_CHANGE);
connectedBand =
hdd_conn_get_connected_band
(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter));
/* Handling is done only for STA and P2P */
if (band != SIR_BAND_ALL &&
((pAdapter->device_mode == QDF_STA_MODE)
|| (pAdapter->device_mode == QDF_P2P_CLIENT_MODE))
&&
(hdd_conn_is_connected
(WLAN_HDD_GET_STATION_CTX_PTR(pAdapter)))
&& (connectedBand != band)) {
QDF_STATUS status = QDF_STATUS_SUCCESS;
long lrc;
/* STA already connected on current band,
* So issue disconnect first,
* then change the band
*/
hdd_debug("STA (Device mode %s(%d)) connected in band %u, Changing band to %u, Issuing Disconnect",
hdd_device_mode_to_string(pAdapter->device_mode),
pAdapter->device_mode, currBand, band);
INIT_COMPLETION(pAdapter->disconnect_comp_var);
status =
sme_roam_disconnect(WLAN_HDD_GET_HAL_CTX
(pAdapter),
pAdapter->sessionId,
eCSR_DISCONNECT_REASON_UNSPECIFIED);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("sme_roam_disconnect failure, status: %d",
(int)status);
return -EINVAL;
}
lrc =
wait_for_completion_timeout(&pAdapter->
disconnect_comp_var,
msecs_to_jiffies
(WLAN_WAIT_TIME_DISCONNECT));
if (lrc == 0) {
hdd_err("Timeout while waiting for csr_roam_disconnect");
return -ETIMEDOUT;
}
}
sme_scan_flush_result(hHal);
status =
hdd_get_next_adapter(pHddCtx, pAdapterNode, &pNext);
pAdapterNode = pNext;
}
if (QDF_STATUS_SUCCESS !=
sme_set_freq_band(hHal, pAdapter->sessionId, band)) {
hdd_err("Failed to set the band value to %u",
band);
return -EINVAL;
}
wlan_hdd_cfg80211_update_band(pHddCtx->wiphy, band);
}
return 0;
}
int hdd_set_band_helper(struct net_device *dev, const char *command)
{
uint8_t band;
int ret;
/* Convert the band value from ascii to integer */
command += WLAN_HDD_UI_SET_BAND_VALUE_OFFSET;
ret = kstrtou8(command, 10, &band);
if (ret < 0) {
hdd_err("kstrtou8 failed");
return -EINVAL;
}
return hdd_set_band(dev, band);
}
static int __iw_set_band_config(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int *value = (int *)extra;
ENTER_DEV(dev);
if (!capable(CAP_NET_ADMIN)) {
hdd_err("permission check failed");
return -EPERM;
}
return hdd_set_band(dev, value[0]);
}
static int iw_set_band_config(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_band_config(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
int wlan_hdd_set_mon_chan(hdd_adapter_t *adapter, uint32_t chan,
uint32_t bandwidth)
{
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(adapter);
hdd_station_ctx_t *sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);
struct hdd_mon_set_ch_info *ch_info = &sta_ctx->ch_info;
QDF_STATUS status;
tHalHandle hal_hdl = hdd_ctx->hHal;
struct qdf_mac_addr bssid;
tCsrRoamProfile roam_profile;
struct ch_params_s ch_params;
if (QDF_GLOBAL_MONITOR_MODE != hdd_get_conparam()) {
hdd_err("Not supported, device is not in monitor mode");
return -EINVAL;
}
hdd_debug("Set monitor mode Channel %d", chan);
qdf_mem_zero(&roam_profile, sizeof(roam_profile));
roam_profile.ChannelInfo.ChannelList = &ch_info->channel;
roam_profile.ChannelInfo.numOfChannels = 1;
roam_profile.phyMode = ch_info->phy_mode;
roam_profile.ch_params.ch_width = bandwidth;
hdd_select_cbmode(adapter, chan, &roam_profile.ch_params);
qdf_mem_copy(bssid.bytes, adapter->macAddressCurrent.bytes,
QDF_MAC_ADDR_SIZE);
ch_params.ch_width = bandwidth;
cds_set_channel_params(chan, 0, &ch_params);
if (ch_params.ch_width == CH_WIDTH_INVALID) {
hdd_err("Invalid capture channel or bandwidth for a country");
return -EINVAL;
}
status = sme_roam_channel_change_req(hal_hdl, bssid, &ch_params,
&roam_profile);
if (status) {
hdd_err("Status: %d Failed to set sme_roam Channel for monitor mode",
status);
}
adapter->mon_chan = chan;
adapter->mon_bandwidth = bandwidth;
return qdf_status_to_os_return(status);
}
static int printk_adapter(void *priv, const char *fmt, ...)
{
int ret;
va_list args;
va_start(args, fmt);
ret = vprintk(fmt, args);
ret += printk("\n");
va_end(args);
return ret;
}
#ifdef WMI_INTERFACE_EVENT_LOGGING
static void hdd_ioctl_log_buffer(int log_id, uint32_t count)
{
qdf_abstract_print *print = &printk_adapter;
switch (log_id) {
case HTC_CREDIT_HISTORY_LOG:
print(NULL, "HTC Credit History (count %u)", count);
cds_print_htc_credit_history(count, print, NULL);
break;
case COMMAND_LOG:
print(NULL, "Command Log (count %u)", count);
wma_print_wmi_cmd_log(count, print, NULL);
break;
case COMMAND_TX_CMP_LOG:
print(NULL, "Command Tx Complete Log (count %u)", count);
wma_print_wmi_cmd_tx_cmp_log(count, print, NULL);
break;
case MGMT_COMMAND_LOG:
print(NULL, "Management Command Log (count %u)", count);
wma_print_wmi_mgmt_cmd_log(count, print, NULL);
break;
case MGMT_COMMAND_TX_CMP_LOG:
print(NULL, "Management Command Tx Complete Log (count %u)",
count);
wma_print_wmi_mgmt_cmd_tx_cmp_log(count, print, NULL);
break;
case EVENT_LOG:
print(NULL, "Event Log (count %u)", count);
wma_print_wmi_event_log(count, print, NULL);
break;
case RX_EVENT_LOG:
print(NULL, "Rx Event Log (count %u)", count);
wma_print_wmi_rx_event_log(count, print, NULL);
break;
case MGMT_EVENT_LOG:
print(NULL, "Management Event Log (count %u)", count);
wma_print_wmi_mgmt_event_log(count, print, NULL);
break;
default:
print(NULL, "Invalid Log Id %d", log_id);
break;
}
}
#else
static inline void hdd_ioctl_log_buffer(int log_id, uint32_t count)
{
}
#endif /* WMI_INTERFACE_EVENT_LOGGING */
static int __iw_set_two_ints_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
int *value = (int *)extra;
int sub_cmd = value[0];
int ret;
hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
ENTER_DEV(dev);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
switch (sub_cmd) {
case WE_SET_SMPS_PARAM:
hdd_debug("WE_SET_SMPS_PARAM val %d %d", value[1], value[2]);
ret = wma_cli_set_command(pAdapter->sessionId,
WMI_STA_SMPS_PARAM_CMDID,
value[1] << WMA_SMPS_PARAM_VALUE_S
| value[2],
VDEV_CMD);
break;
#ifdef WLAN_DEBUG
case WE_SET_FW_CRASH_INJECT:
hdd_debug("WE_SET_FW_CRASH_INJECT: %d %d",
value[1], value[2]);
pr_err("SSR is triggered by iwpriv CRASH_INJECT: %d %d\n",
value[1], value[2]);
if (!hdd_ctx->config->crash_inject_enabled) {
hdd_warn("Crash Inject ini disabled");
return 0;
}
ret = wma_cli_set2_command(pAdapter->sessionId,
GEN_PARAM_CRASH_INJECT,
value[1], value[2], GEN_CMD);
break;
#endif
case WE_ENABLE_FW_PROFILE:
hdd_err("WE_ENABLE_FW_PROFILE: %d %d",
value[1], value[2]);
ret = wma_cli_set2_command(pAdapter->sessionId,
WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
value[1], value[2], DBG_CMD);
break;
case WE_SET_FW_PROFILE_HIST_INTVL:
hdd_err("WE_SET_FW_PROFILE_HIST_INTVL: %d %d",
value[1], value[2]);
ret = wma_cli_set2_command(pAdapter->sessionId,
WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
value[1], value[2], DBG_CMD);
break;
case WE_SET_DUAL_MAC_FW_MODE_CONFIG:
hdd_debug("Ioctl to set dual fw mode config");
if (hdd_ctx->config->dual_mac_feature_disable ==
DISABLE_DBS_CXN_AND_SCAN) {
hdd_err("Dual mac feature is disabled from INI");
return -EPERM;
}
hdd_debug("%d %d", value[1], value[2]);
cds_set_dual_mac_fw_mode_config(value[1], value[2]);
break;
case WE_DUMP_DP_TRACE_LEVEL:
hdd_debug("WE_DUMP_DP_TRACE_LEVEL: %d %d",
value[1], value[2]);
if (value[1] == DUMP_DP_TRACE)
qdf_dp_trace_dump_all(value[2]);
else if (value[1] == ENABLE_DP_TRACE_LIVE_MODE)
qdf_dp_trace_enable_live_mode();
else if (value[1] == CLEAR_DP_TRACE_BUFFER)
qdf_dp_trace_clear_buffer();
else if (value[1] == DISABLE_DP_TRACE_LIVE_MODE)
qdf_dp_trace_disable_live_mode();
break;
case WE_SET_MON_MODE_CHAN:
ret = wlan_hdd_set_mon_chan(pAdapter, value[1], value[2]);
break;
case WE_SET_WLAN_SUSPEND:
ret = hdd_wlan_fake_apps_suspend(hdd_ctx->wiphy, dev);
break;
case WE_SET_WLAN_RESUME:
ret = hdd_wlan_fake_apps_resume(hdd_ctx->wiphy, dev);
break;
case WE_LOG_BUFFER: {
int log_id = value[1];
uint32_t count = value[2] < 0 ? 0 : value[2];
hdd_ioctl_log_buffer(log_id, count);
break;
}
default:
hdd_err("Invalid IOCTL command %d", sub_cmd);
break;
}
return ret;
}
static int iw_set_two_ints_getnone(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_set_two_ints_getnone(dev, info, wrqu, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/* Define the Wireless Extensions to the Linux Network Device structure */
/* A number of these routines are NULL (meaning they are not implemented.) */
static const iw_handler we_handler[] = {
iw_set_commit, /* SIOCSIWCOMMIT */
iw_get_name, /* SIOCGIWNAME */
NULL, /* SIOCSIWNWID */
NULL, /* SIOCGIWNWID */
iw_set_freq, /* SIOCSIWFREQ */
iw_get_freq, /* SIOCGIWFREQ */
iw_set_mode, /* SIOCSIWMODE */
iw_get_mode, /* SIOCGIWMODE */
NULL, /* SIOCSIWSENS */
NULL, /* SIOCGIWSENS */
NULL, /* SIOCSIWRANGE */
iw_get_range, /* SIOCGIWRANGE */
NULL, /* SIOCSIWPRIV */
NULL, /* SIOCGIWPRIV */
NULL, /* SIOCSIWSTATS */
NULL, /* SIOCGIWSTATS */
NULL, /* SIOCSIWSPY */
NULL, /* SIOCGIWSPY */
NULL, /* SIOCSIWTHRSPY */
NULL, /* SIOCGIWTHRSPY */
iw_set_ap_address, /* SIOCSIWAP */
iw_get_ap_address, /* SIOCGIWAP */
iw_set_mlme, /* SIOCSIWMLME */
NULL, /* SIOCGIWAPLIST */
iw_set_scan, /* SIOCSIWSCAN */
iw_get_scan, /* SIOCGIWSCAN */
iw_set_essid, /* SIOCSIWESSID */
iw_get_essid, /* SIOCGIWESSID */
iw_set_nick, /* SIOCSIWNICKN */
iw_get_nick, /* SIOCGIWNICKN */
NULL, /* -- hole -- */
NULL, /* -- hole -- */
iw_set_bitrate, /* SIOCSIWRATE */
iw_get_bitrate, /* SIOCGIWRATE */
iw_set_rts_threshold, /* SIOCSIWRTS */
iw_get_rts_threshold, /* SIOCGIWRTS */
iw_set_frag_threshold, /* SIOCSIWFRAG */
iw_get_frag_threshold, /* SIOCGIWFRAG */
iw_set_tx_power, /* SIOCSIWTXPOW */
iw_get_tx_power, /* SIOCGIWTXPOW */
iw_set_retry, /* SIOCSIWRETRY */
iw_get_retry, /* SIOCGIWRETRY */
iw_set_encode, /* SIOCSIWENCODE */
iw_get_encode, /* SIOCGIWENCODE */
iw_set_power_mode, /* SIOCSIWPOWER */
iw_get_power_mode, /* SIOCGIWPOWER */
NULL, /* -- hole -- */
NULL, /* -- hole -- */
iw_set_genie, /* SIOCSIWGENIE */
iw_get_genie, /* SIOCGIWGENIE */
iw_set_auth, /* SIOCSIWAUTH */
iw_get_auth, /* SIOCGIWAUTH */
iw_set_encodeext, /* SIOCSIWENCODEEXT */
iw_get_encodeext, /* SIOCGIWENCODEEXT */
NULL, /* SIOCSIWPMKSA */
};
static const iw_handler we_private[] = {
[WLAN_PRIV_SET_INT_GET_NONE - SIOCIWFIRSTPRIV] = iw_setint_getnone,
[WLAN_PRIV_SET_NONE_GET_INT - SIOCIWFIRSTPRIV] = iw_setnone_getint,
[WLAN_PRIV_SET_CHAR_GET_NONE - SIOCIWFIRSTPRIV] = iw_setchar_getnone,
[WLAN_PRIV_SET_THREE_INT_GET_NONE - SIOCIWFIRSTPRIV] =
iw_set_three_ints_getnone,
[WLAN_PRIV_GET_CHAR_SET_NONE - SIOCIWFIRSTPRIV] = iw_get_char_setnone,
[WLAN_PRIV_SET_NONE_GET_NONE - SIOCIWFIRSTPRIV] = iw_setnone_getnone,
[WLAN_PRIV_SET_VAR_INT_GET_NONE - SIOCIWFIRSTPRIV] =
iw_hdd_set_var_ints_getnone,
[WLAN_PRIV_SET_NONE_GET_THREE_INT - SIOCIWFIRSTPRIV] =
iw_setnone_get_threeint,
[WLAN_PRIV_ADD_TSPEC - SIOCIWFIRSTPRIV] = iw_add_tspec,
[WLAN_PRIV_DEL_TSPEC - SIOCIWFIRSTPRIV] = iw_del_tspec,
[WLAN_PRIV_GET_TSPEC - SIOCIWFIRSTPRIV] = iw_get_tspec,
[WLAN_PRIV_SET_FTIES - SIOCIWFIRSTPRIV] = iw_set_fties,
[WLAN_PRIV_SET_HOST_OFFLOAD - SIOCIWFIRSTPRIV] = iw_set_host_offload,
[WLAN_GET_WLAN_STATISTICS - SIOCIWFIRSTPRIV] = iw_get_statistics,
[WLAN_SET_KEEPALIVE_PARAMS - SIOCIWFIRSTPRIV] =
iw_set_keepalive_params,
#ifdef WLAN_FEATURE_PACKET_FILTERING
[WLAN_SET_PACKET_FILTER_PARAMS - SIOCIWFIRSTPRIV] =
iw_set_packet_filter_params,
#endif
#ifdef FEATURE_WLAN_SCAN_PNO
[WLAN_SET_PNO - SIOCIWFIRSTPRIV] = iw_set_pno,
#endif
[WLAN_SET_BAND_CONFIG - SIOCIWFIRSTPRIV] = iw_set_band_config,
[WLAN_PRIV_SET_MCBC_FILTER - SIOCIWFIRSTPRIV] =
iw_set_dynamic_mcbc_filter,
[WLAN_GET_LINK_SPEED - SIOCIWFIRSTPRIV] = iw_get_linkspeed,
[WLAN_PRIV_SET_TWO_INT_GET_NONE - SIOCIWFIRSTPRIV] =
iw_set_two_ints_getnone,
[WLAN_SET_DOT11P_CHANNEL_SCHED - SIOCIWFIRSTPRIV] =
iw_set_dot11p_channel_sched,
};
/*Maximum command length can be only 15 */
static const struct iw_priv_args we_private_args[] = {
/* handlers for main ioctl */
{WLAN_PRIV_SET_INT_GET_NONE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
""},
/* handlers for sub-ioctl */
{WE_SET_11D_STATE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"set11Dstate"},
{WE_WOWL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"wowl"},
{WE_SET_POWER,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setPower"},
{WE_SET_MAX_ASSOC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setMaxAssoc"},
{WE_SET_SAP_AUTO_CHANNEL_SELECTION,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0,
"setAutoChannel" },
{WE_SET_SCAN_DISABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"scan_disable"},
{WE_SET_DATA_INACTIVITY_TO,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"inactivityTO"},
{WE_SET_WOW_DATA_INACTIVITY_TO,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"wow_ito"},
{WE_SET_MAX_TX_POWER,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setMaxTxPower"},
{WE_SET_TX_POWER,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setTxPower"},
{WE_SET_MC_RATE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setMcRate"},
{WE_SET_MAX_TX_POWER_2_4,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setTxMaxPower2G"},
{WE_SET_MAX_TX_POWER_5_0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setTxMaxPower5G"},
{WE_SET_PKTLOG,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pktlog"},
/* SAP has TxMax whereas STA has MaxTx, adding TxMax for STA
* as well to keep same syntax as in SAP. Now onwards, STA
* will support both
*/
{WE_SET_MAX_TX_POWER,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setTxMaxPower"},
/* set Higher DTIM Transition (DTIM1 to DTIM3)
* 1 = enable and 0 = disable
*/
{
WE_SET_HIGHER_DTIM_TRANSITION,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setHDtimTransn"
},
{WE_SET_TM_LEVEL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setTmLevel"},
{WE_SET_PHYMODE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"setphymode"},
{WE_SET_NSS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"nss"},
{WE_SET_LDPC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"ldpc"},
{WE_SET_TX_STBC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"tx_stbc"},
{WE_SET_RX_STBC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"rx_stbc"},
{WE_SET_SHORT_GI,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"shortgi"},
{WE_SET_RTSCTS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"enablertscts"},
{WE_SET_CHWIDTH,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"chwidth"},
{WE_SET_ANI_EN_DIS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"anienable"},
{WE_SET_ANI_POLL_PERIOD,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"aniplen"},
{WE_SET_ANI_LISTEN_PERIOD,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"anilislen"},
{WE_SET_ANI_OFDM_LEVEL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"aniofdmlvl"},
{WE_SET_ANI_CCK_LEVEL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"aniccklvl"},
{WE_SET_DYNAMIC_BW,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"cwmenable"},
{WE_SET_CTS_CBW,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"cts_cbw" },
{WE_SET_GTX_HT_MCS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxHTMcs"},
{WE_SET_GTX_VHT_MCS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxVHTMcs"},
{WE_SET_GTX_USRCFG,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxUsrCfg"},
{WE_SET_GTX_THRE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxThre"},
{WE_SET_GTX_MARGIN,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxMargin"},
{WE_SET_GTX_STEP,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxStep"},
{WE_SET_GTX_MINTPC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxMinTpc"},
{WE_SET_GTX_BWMASK,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"gtxBWMask"},
{WE_SET_TX_CHAINMASK,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"txchainmask"},
{WE_SET_RX_CHAINMASK,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"rxchainmask"},
{WE_SET_11N_RATE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"set11NRates"},
{WE_SET_VHT_RATE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"set11ACRates"},
{WE_SET_AMPDU,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"ampdu"},
{WE_SET_AMSDU,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"amsdu"},
{WE_SET_BURST_ENABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"burst_enable"},
{WE_SET_BURST_DUR,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"burst_dur"},
{WE_SET_TXPOW_2G,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"txpow2g"},
{WE_SET_TXPOW_5G,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"txpow5g"},
/* Sub-cmds DBGLOG specific commands */
{WE_DBGLOG_LOG_LEVEL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_loglevel"},
{WE_DBGLOG_VAP_ENABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_vapon"},
{WE_DBGLOG_VAP_DISABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_vapoff"},
{WE_DBGLOG_MODULE_ENABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_modon"},
{WE_DBGLOG_MODULE_DISABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_modoff"},
{WE_DBGLOG_MOD_LOG_LEVEL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_mod_loglevel"},
{WE_DBGLOG_TYPE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_type"},
{WE_DBGLOG_REPORT_ENABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"dl_report"},
{WE_SET_TXRX_FWSTATS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"txrx_fw_stats"},
{WE_TXRX_FWSTATS_RESET,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"txrx_fw_st_rst"},
{WE_PPS_PAID_MATCH,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "paid_match"},
{WE_PPS_GID_MATCH,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "gid_match"},
{WE_PPS_EARLY_TIM_CLEAR,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "tim_clear"},
{WE_PPS_EARLY_DTIM_CLEAR,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "dtim_clear"},
{WE_PPS_EOF_PAD_DELIM,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "eof_delim"},
{WE_PPS_MACADDR_MISMATCH,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "mac_match"},
{WE_PPS_DELIM_CRC_FAIL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "delim_fail"},
{WE_PPS_GID_NSTS_ZERO,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "nsts_zero"},
{WE_PPS_RSSI_CHECK,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "rssi_chk"},
{WE_PPS_5G_EBT,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "5g_ebt"},
{WE_SET_HTSMPS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "htsmps"},
{WE_SET_QPOWER_MAX_PSPOLL_COUNT,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "set_qpspollcnt"},
{WE_SET_QPOWER_MAX_TX_BEFORE_WAKE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "set_qtxwake"},
{WE_SET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "set_qwakeintv"},
{WE_SET_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "set_qnodatapoll"},
/* handlers for MCC time quota and latency sub ioctls */
{WE_MCC_CONFIG_LATENCY,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "setMccLatency"},
{WE_MCC_CONFIG_QUOTA,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "setMccQuota"},
{WE_SET_DEBUG_LOG,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "setDbgLvl"},
/* handlers for early_rx power save */
{WE_SET_EARLY_RX_ADJUST_ENABLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "erx_enable"},
{WE_SET_EARLY_RX_TGT_BMISS_NUM,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "erx_bmiss_val"},
{WE_SET_EARLY_RX_BMISS_SAMPLE_CYCLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "erx_bmiss_smpl"},
{WE_SET_EARLY_RX_SLOP_STEP,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "erx_slop_step"},
{WE_SET_EARLY_RX_INIT_SLOP,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "erx_init_slop"},
{WE_SET_EARLY_RX_ADJUST_PAUSE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "erx_adj_pause"},
{WE_SET_EARLY_RX_DRIFT_SAMPLE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "erx_dri_sample"},
{WE_DUMP_STATS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "dumpStats"},
{WE_CLEAR_STATS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "clearStats"},
{WE_START_FW_PROFILE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "startProfile"},
{WE_SET_CHANNEL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "setChanChange" },
{WE_SET_CONC_SYSTEM_PREF,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "setConcSysPref" },
{WE_SET_MODULATED_DTIM,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0, "setModDTIM" },
{WLAN_PRIV_SET_NONE_GET_INT,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
""},
/* handlers for sub-ioctl */
{WE_GET_11D_STATE,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get11Dstate"},
{WE_GET_WLAN_DBG,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"getwlandbg"},
{WE_GET_MAX_ASSOC,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"getMaxAssoc"},
{WE_GET_SAP_AUTO_CHANNEL_SELECTION,
0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"getAutoChannel" },
{WE_GET_CONCURRENCY_MODE,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"getconcurrency"},
{WE_GET_NSS,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_nss"},
{WE_GET_LDPC,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_ldpc"},
{WE_GET_TX_STBC,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_tx_stbc"},
{WE_GET_RX_STBC,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_rx_stbc"},
{WE_GET_SHORT_GI,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_shortgi"},
{WE_GET_RTSCTS,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_rtscts"},
{WE_GET_CHWIDTH,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_chwidth"},
{WE_GET_ANI_EN_DIS,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_anienable"},
{WE_GET_ANI_POLL_PERIOD,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_aniplen"},
{WE_GET_ANI_LISTEN_PERIOD,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_anilislen"},
{WE_GET_ANI_OFDM_LEVEL,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_aniofdmlvl"},
{WE_GET_ANI_CCK_LEVEL,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_aniccklvl"},
{WE_GET_DYNAMIC_BW,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_cwmenable"},
{WE_GET_GTX_HT_MCS,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxHTMcs"},
{WE_GET_GTX_VHT_MCS,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxVHTMcs"},
{WE_GET_GTX_USRCFG,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxUsrCfg"},
{WE_GET_GTX_THRE,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxThre"},
{WE_GET_GTX_MARGIN,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxMargin"},
{WE_GET_GTX_STEP,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxStep"},
{WE_GET_GTX_MINTPC,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxMinTpc"},
{WE_GET_GTX_BWMASK,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gtxBWMask"},
{WE_GET_TX_CHAINMASK,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_txchainmask"},
{WE_GET_RX_CHAINMASK,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_rxchainmask"},
{WE_GET_11N_RATE,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_11nrate"},
{WE_GET_AMPDU,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_ampdu"},
{WE_GET_AMSDU,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_amsdu"},
{WE_GET_BURST_ENABLE,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_burst_en"},
{WE_GET_BURST_DUR,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_burst_dur"},
{WE_GET_TXPOW_2G,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_txpow2g"},
{WE_GET_TXPOW_5G,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_txpow5g"},
{WE_GET_PPS_PAID_MATCH,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_paid_match"},
{WE_GET_PPS_GID_MATCH,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_gid_match"},
{WE_GET_PPS_EARLY_TIM_CLEAR,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_tim_clear"},
{WE_GET_PPS_EARLY_DTIM_CLEAR,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_dtim_clear"},
{WE_GET_PPS_EOF_PAD_DELIM,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_eof_delim"},
{WE_GET_PPS_MACADDR_MISMATCH,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_mac_match"},
{WE_GET_PPS_DELIM_CRC_FAIL,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_delim_fail"},
{WE_GET_PPS_GID_NSTS_ZERO,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_nsts_zero"},
{WE_GET_PPS_RSSI_CHECK,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_rssi_chk"},
{WE_GET_QPOWER_MAX_PSPOLL_COUNT,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_qpspollcnt"},
{WE_GET_QPOWER_MAX_TX_BEFORE_WAKE,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_qtxwake"},
{WE_GET_QPOWER_SPEC_PSPOLL_WAKE_INTERVAL,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_qwakeintv"},
{WE_GET_QPOWER_SPEC_MAX_SPEC_NODATA_PSPOLL,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_qnodatapoll"},
{WE_CAP_TSF,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"cap_tsf"},
{WE_GET_TEMPERATURE,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"get_temp"},
/* handlers for main ioctl */
{WLAN_PRIV_SET_CHAR_GET_NONE,
IW_PRIV_TYPE_CHAR | 512,
0,
""},
/* handlers for sub-ioctl */
{WE_WOWL_ADD_PTRN,
IW_PRIV_TYPE_CHAR | 512,
0,
"wowlAddPtrn"},
{WE_WOWL_DEL_PTRN,
IW_PRIV_TYPE_CHAR | 512,
0,
"wowlDelPtrn"},
/* handlers for sub-ioctl */
{WE_NEIGHBOR_REPORT_REQUEST,
IW_PRIV_TYPE_CHAR | 512,
0,
"neighbor"},
{WE_SET_AP_WPS_IE,
IW_PRIV_TYPE_CHAR | 512,
0,
"set_ap_wps_ie"},
{WE_SET_CONFIG,
IW_PRIV_TYPE_CHAR | 512,
0,
"setConfig"},
/* handlers for main ioctl */
{WLAN_PRIV_SET_THREE_INT_GET_NONE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
0,
""},
/* handlers for sub-ioctl */
{WE_SET_WLAN_DBG,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
0,
"setwlandbg"},
/* handlers for sub-ioctl */
{WE_SET_DP_TRACE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
0,
"set_dp_trace"},
{WE_SET_SAP_CHANNELS,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
0,
"setsapchannels"},
{WE_SET_FW_TEST,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
0, "fw_test"},
/* handlers for main ioctl */
{WLAN_PRIV_SET_NONE_GET_THREE_INT,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
"" },
{WE_GET_TSF,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
"get_tsf" },
{WE_SET_DUAL_MAC_SCAN_CONFIG,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3,
0,
"set_scan_cfg"},
/* handlers for main ioctl */
{WLAN_PRIV_GET_CHAR_SET_NONE,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
""},
/* handlers for sub-ioctl */
{WE_WLAN_VERSION,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"version"},
{WE_GET_STATS,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getStats"},
{WE_GET_SUSPEND_RESUME_STATS,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getSuspendStats"},
{WE_LIST_FW_PROFILE,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"listProfile"},
{WE_GET_STATES,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getHostStates"},
{WE_GET_CFG,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getConfig"},
{WE_GET_RSSI,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getRSSI"},
{WE_GET_WMM_STATUS,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getWmmStatus"},
{
WE_GET_CHANNEL_LIST,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getChannelList"
},
#ifdef FEATURE_WLAN_TDLS
{
WE_GET_TDLS_PEERS,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getTdlsPeers"
},
#endif
#ifdef WLAN_FEATURE_11W
{
WE_GET_11W_INFO,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getPMFInfo"
},
#endif
{
WE_GET_IBSS_STA_INFO,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getIbssSTAs"
},
{WE_GET_PHYMODE,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getphymode"},
#ifdef FEATURE_OEM_DATA_SUPPORT
{WE_GET_OEM_DATA_CAP,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getOemDataCap"},
#endif /* FEATURE_OEM_DATA_SUPPORT */
{WE_GET_SNR,
0,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
"getSNR"},
/* handlers for main ioctl */
{WLAN_PRIV_SET_NONE_GET_NONE,
0,
0,
""},
/* handlers for sub-ioctl */
{
WE_IBSS_GET_PEER_INFO_ALL,
0,
0,
"ibssPeerInfoAll"
},
{WE_GET_RECOVERY_STAT,
0,
0,
"getRecoverStat"},
{WE_GET_FW_PROFILE_DATA,
0,
0,
"getProfileData"},
{WE_SET_REASSOC_TRIGGER,
0,
0,
"reassoc"},
{WE_STOP_OBSS_SCAN,
0,
0,
"stop_obss_scan"},
/* handlers for main ioctl */
{WLAN_PRIV_SET_VAR_INT_GET_NONE,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
""},
/* handlers for sub-ioctl */
{WE_IBSS_GET_PEER_INFO,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"ibssPeerInfo"},
/* handlers for sub-ioctl */
{WE_MTRACE_SELECTIVE_MODULE_LOG_ENABLE_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"setdumplog"},
{WE_MTRACE_DUMP_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"dumplog"},
{WE_POLICY_MANAGER_CINFO_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_cinfo"},
#ifdef MPC_UT_FRAMEWORK
{WE_POLICY_MANAGER_CLIST_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_clist"},
{WE_POLICY_MANAGER_DLIST_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_dlist"},
{WE_POLICY_MANAGER_DBS_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_dbs"},
{WE_POLICY_MANAGER_PCL_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_pcl"},
{WE_POLICY_MANAGER_ULIST_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_ulist"},
{WE_POLICY_MANAGER_QUERY_ACTION_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_query_action"},
{WE_POLICY_MANAGER_QUERY_ALLOW_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_query_allow"},
{WE_POLICY_MANAGER_SCENARIO_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_run_scenario"},
{WE_POLICY_SET_HW_MODE_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"pm_set_hw_mode"},
#endif
#ifdef FEATURE_WLAN_TDLS
/* handlers for sub ioctl */
{
WE_TDLS_CONFIG_PARAMS,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"setTdlsConfig"
},
#endif
{
WE_UNIT_TEST_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"setUnitTestCmd"
},
{
WE_MAC_PWR_DEBUG_CMD,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"halPwrDebug"
},
#ifdef WLAN_FEATURE_GPIO_LED_FLASHING
{WE_LED_FLASHING_PARAM,
IW_PRIV_TYPE_INT | MAX_VAR_ARGS,
0,
"gpio_control"},
#endif
/* handlers for main ioctl */
{WLAN_PRIV_ADD_TSPEC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | HDD_WLAN_WMM_PARAM_COUNT,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"addTspec"},
/* handlers for main ioctl */
{WLAN_PRIV_DEL_TSPEC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"delTspec"},
/* handlers for main ioctl */
{WLAN_PRIV_GET_TSPEC,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"getTspec"},
/* handlers for main ioctl - host offload */
{
WLAN_PRIV_SET_HOST_OFFLOAD,
IW_PRIV_TYPE_BYTE | sizeof(struct host_offload_req),
0,
"setHostOffload"
}
,
{
WLAN_GET_WLAN_STATISTICS,
0,
IW_PRIV_TYPE_BYTE | WE_MAX_STR_LEN,
"getWlanStats"
}
,
{
WLAN_SET_KEEPALIVE_PARAMS,
IW_PRIV_TYPE_BYTE | sizeof(tSirKeepAliveReq) |
IW_PRIV_SIZE_FIXED,
0,
"setKeepAlive"
}
,
#ifdef WLAN_FEATURE_PACKET_FILTERING
{
WLAN_SET_PACKET_FILTER_PARAMS,
IW_PRIV_TYPE_BYTE |
sizeof(struct pkt_filter_cfg),
0,
"setPktFilter"
}
,
#endif
#ifdef FEATURE_WLAN_SCAN_PNO
{
WLAN_SET_PNO,
IW_PRIV_TYPE_CHAR | WE_MAX_STR_LEN,
0,
"setpno"
}
,
#endif
{
WLAN_SET_BAND_CONFIG,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
0,
"SETBAND"
}
,
{
WLAN_PRIV_SET_MCBC_FILTER,
0,
0,
"setMCBCFilter"
}
,
{
WLAN_GET_LINK_SPEED,
IW_PRIV_TYPE_CHAR | 18,
IW_PRIV_TYPE_CHAR | 5, "getLinkSpeed"
}
,
/* handlers for main ioctl */
{WLAN_PRIV_SET_TWO_INT_GET_NONE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0,
""}
,
{WE_SET_SMPS_PARAM,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "set_smps_param"}
,
{WLAN_SET_DOT11P_CHANNEL_SCHED,
IW_PRIV_TYPE_BYTE | sizeof(struct dot11p_channel_sched),
0, "set_dot11p" }
,
#ifdef WLAN_DEBUG
{WE_SET_FW_CRASH_INJECT,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "crash_inject"}
,
{WE_LOG_BUFFER,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "log_buffer"}
,
#endif
#ifdef WLAN_SUSPEND_RESUME_TEST
{WE_SET_WLAN_SUSPEND,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "wlan_suspend"}
,
{WE_SET_WLAN_RESUME,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "wlan_resume"}
,
#endif
{WE_ENABLE_FW_PROFILE,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "enableProfile"}
,
{WE_SET_FW_PROFILE_HIST_INTVL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "set_hist_intvl"}
,
{WE_SET_DUAL_MAC_FW_MODE_CONFIG,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "set_fw_mode_cfg"}
,
{WE_DUMP_DP_TRACE_LEVEL,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "dump_dp_trace"}
,
{WE_SET_MON_MODE_CHAN,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2,
0, "setMonChan"}
,
{WE_GET_ROAM_SYNCH_DELAY,
0,
IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
"hostroamdelay"}
,
{WLAN_PRIV_SET_FTIES,
IW_PRIV_TYPE_CHAR | MAX_FTIE_SIZE,
0,
"set_ft_ies"},
};
const struct iw_handler_def we_handler_def = {
.num_standard = QDF_ARRAY_SIZE(we_handler),
.num_private = QDF_ARRAY_SIZE(we_private),
.num_private_args = QDF_ARRAY_SIZE(we_private_args),
.standard = (iw_handler *) we_handler,
.private = (iw_handler *) we_private,
.private_args = we_private_args,
.get_wireless_stats = NULL,
};
/* hdd_set_wext() - configures bss parameters
* @pAdapter: handle to adapter context
*
* Returns: none
*/
static int hdd_set_wext(hdd_adapter_t *pAdapter)
{
hdd_wext_state_t *pwextBuf = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
ENTER();
if (!pwextBuf) {
hdd_err("ERROR: pwextBuf is NULL");
return QDF_STATUS_E_FAILURE;
}
if (!pHddStaCtx) {
hdd_err("ERROR: pHddStaCtx is NULL");
return QDF_STATUS_E_FAILURE;
}
/* Now configure the roaming profile links. To SSID and bssid. */
pwextBuf->roamProfile.SSIDs.numOfSSIDs = 0;
pwextBuf->roamProfile.SSIDs.SSIDList = &pHddStaCtx->conn_info.SSID;
pwextBuf->roamProfile.BSSIDs.numOfBSSIDs = 0;
pwextBuf->roamProfile.BSSIDs.bssid = &pHddStaCtx->conn_info.bssId;
/*Set the numOfChannels to zero to scan all the channels */
pwextBuf->roamProfile.ChannelInfo.numOfChannels = 0;
pwextBuf->roamProfile.ChannelInfo.ChannelList = NULL;
/* Default is no encryption */
pwextBuf->roamProfile.EncryptionType.numEntries = 1;
pwextBuf->roamProfile.EncryptionType.encryptionType[0] =
eCSR_ENCRYPT_TYPE_NONE;
pwextBuf->roamProfile.mcEncryptionType.numEntries = 1;
pwextBuf->roamProfile.mcEncryptionType.encryptionType[0] =
eCSR_ENCRYPT_TYPE_NONE;
pwextBuf->roamProfile.BSSType = eCSR_BSS_TYPE_INFRASTRUCTURE;
/* Default is no authentication */
pwextBuf->roamProfile.AuthType.numEntries = 1;
pwextBuf->roamProfile.AuthType.authType[0] = eCSR_AUTH_TYPE_OPEN_SYSTEM;
pwextBuf->roamProfile.phyMode = eCSR_DOT11_MODE_AUTO;
pwextBuf->wpaVersion = IW_AUTH_WPA_VERSION_DISABLED;
/*Set the default scan mode */
pAdapter->scan_info.scan_mode = eSIR_ACTIVE_SCAN;
hdd_clear_roam_profile_ie(pAdapter);
EXIT();
return QDF_STATUS_SUCCESS;
}
#ifdef WLAN_FEATURE_FILS_SK
static void hdd_initialize_fils_info(hdd_wext_state_t *pwextBuf)
{
pwextBuf->roamProfile.fils_con_info = NULL;
pwextBuf->roamProfile.hlp_ie = NULL;
pwextBuf->roamProfile.hlp_ie_len = 0;
}
#else
static void hdd_initialize_fils_info(hdd_wext_state_t *pwextBuf)
{ }
#endif
/**
* hdd_register_wext() - register wext context
* @dev: net device handle
*
* Registers wext interface context for a given net device
*
* Returns: 0 on success, errno on failure
*/
int hdd_register_wext(struct net_device *dev)
{
hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
hdd_wext_state_t *pwextBuf = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);
QDF_STATUS status;
ENTER();
if (!pwextBuf) {
hdd_err(FL("ERROR: pwextBuf is NULL"));
return QDF_STATUS_E_FAILURE;
}
/* Zero the memory. This zeros the profile structure */
memset(pwextBuf, 0, sizeof(hdd_wext_state_t));
status = hdd_set_wext(pAdapter);
if (!QDF_IS_STATUS_SUCCESS(status)) {
hdd_err("ERROR: hdd_set_wext failed!!");
return QDF_STATUS_E_FAILURE;
}
status = qdf_event_create(&pwextBuf->hdd_qdf_event);
if (!QDF_IS_STATUS_SUCCESS(status)) {
hdd_err("ERROR: HDD qdf event init failed!!");
return QDF_STATUS_E_FAILURE;
}
hdd_initialize_fils_info(pwextBuf);
/* Register as a wireless device */
dev->wireless_handlers = (struct iw_handler_def *)&we_handler_def;
EXIT();
return 0;
}
int hdd_unregister_wext(struct net_device *dev)
{
hdd_debug("dev(%pK)", dev);
if (dev != NULL) {
rtnl_lock();
dev->wireless_handlers = NULL;
rtnl_unlock();
}
return 0;
}