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 2026-10-10 22:40:54 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacld-3.0: Drop Probe Requests on Scan Queue if queue is full

Browse source 
Drop Probe request frames before posting on Scan Queue if the queue
is already having too many beacon/probe frames to process.

Change-Id: Iaad3d3ea0b50edf7ae7a9c5437ac5c210fe6a97f
CRs-Fixed: 2298581
This commit is contained in:
Vignesh Viswanathan 2018-08-17 11:37:56 +05:30 • committed by nshrivas
commit a03a58e9f5
1 changed files with 11 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

11
core/mac/src/pe/lim/lim_api.c
View file

@ -68,6 +68,7 @@
#include "wlan_objmgr_psoc_obj.h"
#include "os_if_nan.h"
#include <wlan_scan_ucfg_api.h>
#include <wlan_scan_public_structs.h>
#include <wlan_p2p_ucfg_api.h>
#include "wlan_utility.h"
#include <wlan_tdls_cfg_api.h>
@ -1259,6 +1260,16 @@ static QDF_STATUS pe_handle_probe_req_frames(tpAniSirGlobal mac_ctx,
{
QDF_STATUS status;
struct scheduler_msg msg = {0};
uint32_t scan_queue_size = 0;
/* Check if the probe request frame can be posted in the scan queue */
status = scheduler_get_queue_size(QDF_MODULE_ID_SCAN, &scan_queue_size);
if (!QDF_IS_STATUS_SUCCESS(status) ||
scan_queue_size > MAX_BCN_PROBE_IN_SCAN_QUEUE) {
pe_debug_rl("Dropping probe req frame, queue size %d",
scan_queue_size);
return QDF_STATUS_E_FAILURE;
}
/* Forward to MAC via mesg = SIR_BB_XPORT_MGMT_MSG */
msg.type = SIR_BB_XPORT_MGMT_MSG;