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qcacmn: Update mlo_disconnect_no_lock to check for MLO cap

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When a connection is requested but the client is unable to find the
candidate, connection will fail. In legacy case, legacy disconnection
path should be invoked. Update the mlo_disconnect_no_lock function to
match the mlo_disconnect logic when checking for MLO capabilities.
Also update the link connect notify function to prevent queuing
multiple disconnect requests.

Change-Id: I5ed4b213b1fe6b48d2d5631bf1625bea2864f606
CRs-fixed: 3069545
This commit is contained in:
Lincoln Tran
2021-11-04 11:45:49 -07:00
committed by Madan Koyyalamudi
parent 8220a04a87
commit ddfe7df316
1 changed files with 25 additions and 18 deletions
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43
umac/mlo_mgr/src/wlan_mlo_mgr_sta.c
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@@ -266,7 +266,15 @@ static QDF_STATUS mlo_disconnect_no_lock(struct wlan_objmgr_vdev *vdev,
struct wlan_mlo_sta *sta_ctx = NULL;
QDF_STATUS status = QDF_STATUS_SUCCESS;
if (mlo_dev_ctx) {
if (mlo_dev_ctx)
sta_ctx = mlo_dev_ctx->sta_ctx;
if (sta_ctx && sta_ctx->orig_conn_req) {
mlo_free_connect_ies(sta_ctx->orig_conn_req);
qdf_mem_free(sta_ctx->orig_conn_req);
sta_ctx->orig_conn_req = NULL;
}
if (wlan_vdev_mlme_is_mlo_vdev(vdev)) {
sta_ctx = mlo_dev_ctx->sta_ctx;
if (!sta_ctx)
return QDF_STATUS_E_FAILURE;
@@ -277,12 +285,6 @@ static QDF_STATUS mlo_disconnect_no_lock(struct wlan_objmgr_vdev *vdev,
sta_ctx->connect_req = NULL;
}
if (sta_ctx->orig_conn_req) {
mlo_free_connect_ies(sta_ctx->orig_conn_req);
qdf_mem_free(sta_ctx->orig_conn_req);
sta_ctx->orig_conn_req = NULL;
}
status = mlo_send_link_disconnect(mlo_dev_ctx, source,
reason_code, bssid);
}
@@ -631,19 +633,10 @@ void mlo_handle_sta_link_connect_failure(struct wlan_objmgr_vdev *vdev,
struct wlan_cm_connect_resp *rsp)
{
struct wlan_mlo_dev_context *mlo_dev_ctx = vdev->mlo_dev_ctx;
struct wlan_mlo_sta *sta_ctx = NULL;
struct scheduler_msg msg = {0};
QDF_STATUS ret;
if (vdev == mlo_get_assoc_link_vdev(mlo_dev_ctx)) {
sta_ctx = mlo_dev_ctx->sta_ctx;
if (sta_ctx->orig_conn_req) {
mlo_free_connect_ies(
sta_ctx->orig_conn_req);
qdf_mem_free(sta_ctx->orig_conn_req);
sta_ctx->orig_conn_req = NULL;
}
} else {
if (vdev != mlo_get_assoc_link_vdev(mlo_dev_ctx)) {
mlo_update_connected_links(vdev, 0);
if (rsp->reason == CM_NO_CANDIDATE_FOUND ||
rsp->reason == CM_HW_MODE_FAILURE ||
@@ -680,8 +673,22 @@ void mlo_sta_link_connect_notify(struct wlan_objmgr_vdev *vdev,
struct wlan_cm_connect_resp *rsp)
{
struct wlan_mlo_dev_context *mlo_dev_ctx = vdev->mlo_dev_ctx;
struct wlan_mlo_sta *sta_ctx = NULL;
if (mlo_dev_ctx) {
if (mlo_dev_ctx)
sta_ctx = mlo_dev_ctx->sta_ctx;
if (wlan_cm_is_vdev_disconnected(vdev) &&
vdev == mlo_get_assoc_link_vdev(mlo_dev_ctx)) {
if (sta_ctx && sta_ctx->orig_conn_req) {
mlo_free_connect_ies(sta_ctx->orig_conn_req);
qdf_mem_free(sta_ctx->orig_conn_req);
sta_ctx->orig_conn_req = NULL;
}
return;
}
if (wlan_vdev_mlme_is_mlo_vdev(vdev)) {
mlo_debug("Vdev: %d", wlan_vdev_get_id(vdev));
if (wlan_cm_is_vdev_disconnected(vdev)) {
mlo_handle_sta_link_connect_failure(vdev, rsp);