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Merge "qcacld-3.0: Remove obsolete STA support for SIOCSIWRATE" into wlan-cld3.driver.lnx.2.0-dev

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CNSS_WLAN Service 2017-10-20 00:02:39 -07:00 • committed by Gerrit - the friendly Code Review server
commit 86c3a153e4
1 changed files with 1 additions and 107 deletions
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108
core/hdd/src/wlan_hdd_wext.c
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@ -5022,112 +5022,6 @@ static int iw_get_freq(struct net_device *dev, struct iw_request_info *info,
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)
{
struct hdd_adapter *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
struct hdd_wext_state *pWextState;
struct hdd_station_ctx *sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);
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;
struct hdd_context *hdd_ctx;
int ret;
ENTER_DEV(dev);
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return ret;
ret = hdd_check_standard_wext_control(hdd_ctx, info);
if (0 != ret)
return ret;
pWextState = WLAN_HDD_GET_WEXT_STATE_PTR(adapter);
if (eConnectionState_Associated != sta_ctx->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(adapter),
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(adapter),
WNI_CFG_SUPPORTED_RATES_11A, supp_rates,
&a_len) == QDF_STATUS_SUCCESS)
&&
(sme_cfg_get_str(WLAN_HDD_GET_HAL_CTX(adapter),
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(adapter),
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_get_range() - SIOCGIWRANGE ioctl handler
* @dev: device upon which the ioctl was received
@ -11567,7 +11461,7 @@ static const iw_handler we_handler[] = {
(iw_handler) iw_get_nick, /* SIOCGIWNICKN */
(iw_handler) NULL, /* -- hole -- */
(iw_handler) NULL, /* -- hole -- */
(iw_handler) iw_set_bitrate, /* SIOCSIWRATE */
(iw_handler) NULL, /* SIOCSIWRATE */
(iw_handler) NULL, /* SIOCGIWRATE */
(iw_handler) NULL, /* SIOCSIWRTS */
(iw_handler) NULL, /* SIOCGIWRTS */