samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacld-3.0: Check peer TWT capabilities

Browse Source 
In TWT component, for TWT setup request added below checks:
1. For individual TWT setup command, if peer does not support
   TWT responder capability then host will reject individual
   TWT  setup request.
2. For broadcast TWT setup request, if peer does not support
   TWT broadcast capability then host will reject broadcast
   TWT setup request.

Change-Id: I7265520b1bdceab67b121ba2250d374b1c284275
CRs-Fixed: 3131628
This commit is contained in:
Deeksha Gupta
2022-02-16 12:25:48 +05:30
committed by Madan Koyyalamudi
parent 8cce734a2f
commit a4febcf3f4
1 changed files with 17 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
os_if/twt/src/osif_twt_ext_req.c
View File

@@ -933,6 +933,8 @@ int osif_twt_setup_req(struct wlan_objmgr_vdev *vdev,
uint8_t vdev_id, pdev_id;
struct twt_add_dialog_param params = {0};
uint32_t congestion_timeout = 0;
uint8_t peer_cap;
QDF_STATUS qdf_status;
psoc = wlan_vdev_get_psoc(vdev);
if (!psoc) {
@@ -968,6 +970,21 @@ int osif_twt_setup_req(struct wlan_objmgr_vdev *vdev,
if (ret)
return ret;
qdf_status = ucfg_twt_get_peer_capabilities(psoc, &params.peer_macaddr,
&peer_cap);
if (QDF_IS_STATUS_ERROR(qdf_status))
return -EINVAL;
if (params.flag_bcast && !(peer_cap & WLAN_TWT_CAPA_BROADCAST)) {
osif_err_rl("TWT setup reject: TWT Broadcast not supported");
return -EOPNOTSUPP;
}
if (!params.flag_bcast && !(peer_cap & WLAN_TWT_CAPA_RESPONDER)) {
osif_err_rl("TWT setup reject: TWT responder not supported");
return -EOPNOTSUPP;
}
ucfg_twt_cfg_get_congestion_timeout(psoc, &congestion_timeout);
if (congestion_timeout) {