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qcacld-3.0: Provide MLD MAC of connected clients to IPA

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For MLO connection, mld addr of connected peer is used
for data packets over the air. Hence same mld addr needs
to be notified to IPA so that offload path can be taken
for connected peer with MLO connection.

Currently for connected ref-clients, link address is provided
to IPA driver and hence only link MAC address are installed
to IPA HW. With MLD MAC address being used in ethernet header,
MAC address mismatch occurs and IPA offload function is not
working.

Fix is to provide MLD MAC address of connected clients to IPA
if SAP vdev is MLO and MLD address are not 0.

Change-Id: Ie739b0c0c569bda03497eae3485d16917e9bdd84
CRs-Fixed: 3497200
This commit is contained in:
Jia Ding
2023-05-19 08:49:42 +08:00
committed by Rahul Choudhary
parent 074e314d85
commit ccb39e0470
2 changed files with 18 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
core/hdd/src/wlan_hdd_hostapd.c
View File

@@ -2560,12 +2560,21 @@ QDF_STATUS hdd_hostapd_sap_event_cb(struct sap_event *sap_event,
sta_id = event->staId;
if (ucfg_ipa_is_enabled()) {
vdev = adapter->deflink->vdev;
if (wlan_vdev_mlme_is_mlo_vdev(vdev) &&
!qdf_is_macaddr_zero(&event->sta_mld))
qdf_copy_macaddr(&sta_addr, &event->sta_mld);
else
qdf_copy_macaddr(&sta_addr, &event->staMac);
status = ucfg_ipa_wlan_evt(hdd_ctx->pdev,
adapter->dev,
adapter->device_mode,
adapter->deflink->vdev_id,
WLAN_IPA_CLIENT_CONNECT_EX,
event->staMac.bytes,
(const uint8_t *)
&sta_addr.bytes[0],
false);
if (status)
hdd_err("WLAN_CLIENT_CONNECT_EX event failed");

11
core/hdd/src/wlan_hdd_softap_tx_rx.c
View File

@@ -480,10 +480,15 @@ QDF_STATUS hdd_softap_deregister_sta(struct hdd_adapter *adapter,
* If the address is a broadcast address then the CDP layers expects
* the self mac address of the adapter.
*/
if (QDF_IS_ADDR_BROADCAST(sta->sta_mac.bytes))
if (QDF_IS_ADDR_BROADCAST(sta->sta_mac.bytes)) {
mac_addr = &adapter->mac_addr;
else
mac_addr = &sta->sta_mac;
} else {
if (wlan_vdev_mlme_is_mlo_vdev(adapter->deflink->vdev) &&
!qdf_is_macaddr_zero(&sta->mld_addr))
mac_addr = &sta->mld_addr;
else
mac_addr = &sta->sta_mac;
}
if (ucfg_ipa_is_enabled()) {
if (ucfg_ipa_wlan_evt(hdd_ctx->pdev, adapter->dev,