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

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CNSS_WLAN Service 2017-10-20 00:02:52 -07:00 • committed by Gerrit - the friendly Code Review server
commit f9c982fea6
1 changed files with 1 additions and 88 deletions
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89
core/hdd/src/wlan_hdd_wext.c
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@ -4745,93 +4745,6 @@ static int iw_set_freq(struct net_device *dev, struct iw_request_info *info,
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;
struct hdd_adapter *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
tHalHandle hHal;
struct hdd_wext_state *pWextState;
tCsrRoamProfile *pRoamProfile;
struct hdd_station_ctx *sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);
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);
hHal = WLAN_HDD_GET_HAL_CTX(adapter);
pRoamProfile = &pWextState->roamProfile;
if (sta_ctx->conn_info.connState == eConnectionState_Associated) {
if (sme_get_operation_channel(hHal, &channel,
adapter->sessionId) != QDF_STATUS_SUCCESS) {
hdd_err("failed to get operating channel %u",
adapter->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,
struct iw_freq *fwrq, char *extra)
{
int ret;
cds_ssr_protect(__func__);
ret = __iw_get_freq(dev, info, fwrq, extra);
cds_ssr_unprotect(__func__);
return ret;
}
/**
* __iw_get_range() - SIOCGIWRANGE ioctl handler
* @dev: device upon which the ioctl was received
@ -11026,7 +10939,7 @@ static const iw_handler we_handler[] = {
(iw_handler) NULL, /* SIOCSIWNWID */
(iw_handler) NULL, /* SIOCGIWNWID */
(iw_handler) iw_set_freq, /* SIOCSIWFREQ */
(iw_handler) iw_get_freq, /* SIOCGIWFREQ */
(iw_handler) NULL, /* SIOCGIWFREQ */
(iw_handler) NULL, /* SIOCSIWMODE */
(iw_handler) NULL, /* SIOCGIWMODE */
(iw_handler) NULL, /* SIOCSIWSENS */