A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-25 14:13:01 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacld-3.0: Fix P2P-GO restart fail issue in unsafe channel event

Browse source 
Currently the driver checks MCC/SCC with the present connections,
and band interference in restart case of both SAP, and P2P-GO,
which can lead to p2p-go fail, as supplicant which is the
initiator of the switch channel does not care about MCC, and wants
the driver to restart the p2p-go in the channel given.

Fix is to overide the checks for P2P-GO only, and restart the
vdev in the given channel by supplicant.

Change-Id: I5db1da5452272696d80128e16b9e0ee50aa0de28
CRs-Fixed: 2466292
This commit is contained in:
gaurank kathpalia 2019-06-08 21:19:07 +05:30 • committed by nshrivas
commit 4ad087ece6
1 changed files with 6 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
core/hdd/src/wlan_hdd_hostapd.c
View file

@ -2886,6 +2886,7 @@ int hdd_softap_set_channel_change(struct net_device *dev, int target_channel,
struct hdd_station_ctx *sta_ctx;
uint8_t conc_rule1 = 0;
uint8_t scc_on_lte_coex = 0;
bool is_p2p_go_session = false;
hdd_ctx = WLAN_HDD_GET_CTX(adapter);
ret = wlan_hdd_validate_context(hdd_ctx);
@ -2988,11 +2989,15 @@ int hdd_softap_set_channel_change(struct net_device *dev, int target_channel,
/*
* Post the Channel Change request to SAP.
*/
if (wlan_vdev_mlme_get_opmode(adapter->vdev) == QDF_P2P_GO_MODE)
is_p2p_go_session = true;
status = wlansap_set_channel_change_with_csa(
WLAN_HDD_GET_SAP_CTX_PTR(adapter),
(uint32_t)target_channel,
target_bw,
forced && !scc_on_lte_coex);
(forced && !scc_on_lte_coex) || is_p2p_go_session);
if (QDF_STATUS_SUCCESS != status) {
hdd_err("SAP set channel failed for channel: %d, bw: %d",