diff options
| author | Nitesh Shah <niteshs@codeaurora.org> | 2016-09-06 19:45:13 +0530 |
|---|---|---|
| committer | qcabuildsw <qcabuildsw@localhost> | 2016-09-11 17:12:28 -0700 |
| commit | 4e2d5eb3e70b7dd66b425b005898e7ad5bc09343 (patch) | |
| tree | 9a87bc1b2610c70e342f08322755095f58e253f5 | |
| parent | 4fc5715f8cbc6374de8a9e8c779360374e269118 (diff) | |
qcacld-3.0: Allow Link speed only for P2P GO/Client
Link speed is returning incorrect value.
Fix is to allow link speed only for P2P GO/Client. Return error
for other device modes, as link speed feature in FW is only
supported for P2P interfaces as it was implemented to support
Miracast.
Change-Id: I5747d9ebbcbac3ae1ebf69f261d721a96e22d53c
CRs-Fixed: 1063541
(cherry picked from commit 9327fc30217078d165f7be85a3fb277e9d09e669)
(cherry picked from commit a346e371732b5fc24f171a3bde4666e7950f3c01)
| -rw-r--r-- | core/hdd/src/wlan_hdd_hostapd.c | 9 | ||||
| -rw-r--r-- | core/hdd/src/wlan_hdd_wext.c | 8 |
2 files changed, 17 insertions, 0 deletions
diff --git a/core/hdd/src/wlan_hdd_hostapd.c b/core/hdd/src/wlan_hdd_hostapd.c index f556bc1824d5..07eb75f08ccd 100644 --- a/core/hdd/src/wlan_hdd_hostapd.c +++ b/core/hdd/src/wlan_hdd_hostapd.c @@ -5045,6 +5045,15 @@ int __iw_get_softap_linkspeed(struct net_device *dev, hdd_notice("wrqu->data.length(%d)", wrqu->data.length); + /* Linkspeed is allowed only for P2P mode */ + if (pHostapdAdapter->device_mode != QDF_P2P_GO_MODE) { + hdd_err("Link Speed is not allowed in Device mode %s(%d)", + hdd_device_mode_to_string( + pHostapdAdapter->device_mode), + pHostapdAdapter->device_mode); + return -ENOTSUPP; + } + if (wrqu->data.length >= MAC_ADDRESS_STR_LEN - 1) { if (copy_from_user((void *)pmacAddress, wrqu->data.pointer, MAC_ADDRESS_STR_LEN)) { diff --git a/core/hdd/src/wlan_hdd_wext.c b/core/hdd/src/wlan_hdd_wext.c index 325152d3da28..68fff4a800f0 100644 --- a/core/hdd/src/wlan_hdd_wext.c +++ b/core/hdd/src/wlan_hdd_wext.c @@ -1520,6 +1520,14 @@ int wlan_hdd_get_link_speed(hdd_adapter_t *sta_adapter, uint32_t *link_speed) if (ret) return ret; + /* 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; |