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qcacmn: Don't allow PASN peer create if peer del all is not supported

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Firmware advertises WMI_SERVICE_DELETE_ALL_PEER_SUPPORT
capability to indicate vdev peer delete all command support.
PASN peer relies on the WMI_VDEV_DELETE_ALL_PEER_CMDID
command to delete the PASN peers before vdev delete.

So allow PASN peer create only on targets that advertise
WMI_SERVICE_DELETE_ALL_PEER_SUPPORT.

Change-Id: Ib94d9e14e34dd1e5c25bf6946e0d59fe83fd6dd3
CRs-Fixed: 3229438
This commit is contained in:
Pragaspathi Thilagaraj
2022-07-12 13:25:39 +05:30
committed by Madan Koyyalamudi
parent f2a742540b
commit 728ff15ea3
3 changed files with 20 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
target_if/init_deinit/src/init_event_handler.c
View File

@@ -390,6 +390,10 @@ static int init_deinit_service_ready_event_handler(ol_scn_t scn_handle,
cdp_soc_set_param(wlan_psoc_get_dp_handle(psoc),
DP_SOC_PARAM_MULTI_PEER_GRP_CMD_SUPPORT, 1);
if (wmi_service_enabled(wmi_handle, wmi_service_vdev_delete_all_peer))
wlan_psoc_nif_fw_ext2_cap_set(psoc,
WLAN_VDEV_DELETE_ALL_PEER_SUPPORT);
init_deinit_update_rssi_dbm_conv_support(wmi_handle, psoc);
init_deinit_update_multi_client_ll_caps(wmi_handle, psoc);

18
target_if/wifi_pos/src/target_if_wifi_pos_rx_ops.c
View File

@@ -166,23 +166,31 @@ int target_if_wifi_pos_pasn_peer_create_ev_handler(ol_scn_t scn,
data = qdf_mem_malloc(sizeof(*data));
if (!data)
return QDF_STATUS_E_NOMEM;
return -ENOMEM;
psoc = target_if_get_psoc_from_scn_hdl(scn);
if (!psoc) {
target_if_err("psoc is null");
qdf_mem_free(data);
return QDF_STATUS_NOT_INITIALIZED;
return -EINVAL;
}
wlan_objmgr_psoc_get_ref(psoc, WLAN_WIFI_POS_TGT_IF_ID);
if (!wlan_psoc_nif_fw_ext2_cap_get(psoc,
WLAN_VDEV_DELETE_ALL_PEER_SUPPORT)) {
wlan_objmgr_psoc_release_ref(psoc, WLAN_WIFI_POS_TGT_IF_ID);
qdf_mem_free(data);
target_if_debug("Firmware doesn't support Peer delete all");
return -EPERM;
}
wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
if (!wmi_handle) {
wlan_objmgr_psoc_release_ref(psoc, WLAN_WIFI_POS_TGT_IF_ID);
qdf_mem_free(data);
target_if_err("wmi_handle is null");
return QDF_STATUS_NOT_INITIALIZED;
return -EINVAL;
}
status = wmi_extract_pasn_peer_create_req(wmi_handle, buf, data);
@@ -190,7 +198,7 @@ int target_if_wifi_pos_pasn_peer_create_ev_handler(ol_scn_t scn,
wifi_pos_err("Extract PASN peer create failed");
wlan_objmgr_psoc_release_ref(psoc, WLAN_WIFI_POS_TGT_IF_ID);
qdf_mem_free(data);
return QDF_STATUS_E_NULL_VALUE;
return -EINVAL;
}
rx_ops = wifi_pos_get_rx_ops(psoc);
@@ -199,7 +207,7 @@ int target_if_wifi_pos_pasn_peer_create_ev_handler(ol_scn_t scn,
!rx_ops ? "rx_ops" : "rx_ops_cb");
wlan_objmgr_psoc_release_ref(psoc, WLAN_WIFI_POS_TGT_IF_ID);
qdf_mem_free(data);
return QDF_STATUS_E_NULL_VALUE;
return -EINVAL;
}
rx_ops->wifi_pos_ranging_peer_create_cb(psoc, data->peer_info,

3
umac/cmn_services/obj_mgr/inc/wlan_objmgr_psoc_obj.h
View File

@@ -247,6 +247,9 @@
/* vendor handoff control feature support */
#define WLAN_SOC_VENDOR_HANDOFF_CONTROL 0x00000020
/* Delete all vdev peer support */
#define WLAN_VDEV_DELETE_ALL_PEER_SUPPORT 0x00000040
/* PSOC op flags */
/* Invalid VHT cap */