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qcacld-3.0: Reset HDD sta_ctx link info params after roam

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Reset HDD sta_ctx link info parameters after roaming to
reset the values in case of roaming from 3/2 link AP
to 1 link ML AP

Change-Id: I5e8165e50b92eed476d16696c14d4db82192c4ed
CRs-Fixed: 3627330
This commit is contained in:
Pragaspathi Thilagaraj
2023-09-27 21:20:08 +05:30
committed by Rahul Choudhary
parent aef93e0414
commit 3b584aa20d
5 changed files with 29 additions and 8 deletions
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2
components/wmi/src/wmi_unified_roam_tlv.c
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@@ -2278,7 +2278,7 @@ wmi_fill_roam_mlo_info(wmi_unified_t wmi_handle,
link->link_addr.bytes);
WMI_MAC_ADDR_TO_CHAR_ARRAY(&setup_links->self_link_addr,
link->self_link_addr.bytes);
wmi_debug("link_id: %u vdev_id: %u flags: 0x%x addr:" QDF_MAC_ADDR_FMT "self_addr:" QDF_MAC_ADDR_FMT,
wmi_debug("link_id: %u vdev_id: %u flags: 0x%x addr: " QDF_MAC_ADDR_FMT " self_addr:" QDF_MAC_ADDR_FMT,
link->link_id, link->vdev_id,
link->flags,
QDF_MAC_ADDR_REF(link->link_addr.bytes),

4
core/hdd/src/wlan_hdd_cm_api.h
View File

@@ -257,12 +257,14 @@ __hdd_cm_disconnect_handler_pre_user_update(struct wlan_hdd_link_info *link_info
* after updating to user space
* @link_info: Link info pointer in HDD adapter
* @vdev: vdev ptr
* @source: Disconnect source
*
* Return: None
*/
void
__hdd_cm_disconnect_handler_post_user_update(struct wlan_hdd_link_info *link_info,
struct wlan_objmgr_vdev *vdev);
struct wlan_objmgr_vdev *vdev,
enum wlan_cm_source source);
/**
* hdd_cm_set_peer_authenticate() - set peer as authenticated

8
core/hdd/src/wlan_hdd_cm_connect.c
View File

@@ -361,6 +361,8 @@ hdd_cm_set_ieee_link_id(struct wlan_hdd_link_info *link_info, uint8_t link_id)
struct hdd_station_ctx *sta_ctx =
WLAN_HDD_GET_STATION_CTX_PTR(link_info);
hdd_debug("old_link_id:%d new_link_id:%d",
sta_ctx->conn_info.ieee_link_id, link_id);
sta_ctx->conn_info.ieee_link_id = link_id;
}
@@ -370,6 +372,7 @@ hdd_cm_clear_ieee_link_id(struct wlan_hdd_link_info *link_info)
struct hdd_station_ctx *sta_ctx =
WLAN_HDD_GET_STATION_CTX_PTR(link_info);
hdd_debug("clear link id:%d", sta_ctx->conn_info.ieee_link_id);
sta_ctx->conn_info.ieee_link_id = WLAN_INVALID_LINK_ID;
}
#endif
@@ -1677,6 +1680,11 @@ hdd_cm_connect_success_pre_user_update(struct wlan_objmgr_vdev *vdev,
if (is_auth_required)
wlan_acquire_peer_key_wakelock(hdd_ctx->pdev,
rsp->bssid.bytes);
/*
* In case of roaming from 3 Link or 2 Link to 1 link
* AP, then reset the STA context for other links
*/
hdd_adapter_reset_station_ctx(adapter);
}
hdd_debug("is_roam_offload %d, is_roam %d, is_auth_required %d",
is_roam_offload, is_roam, is_auth_required);

16
core/hdd/src/wlan_hdd_cm_disconnect.c
View File

@@ -167,7 +167,8 @@ __hdd_cm_disconnect_handler_pre_user_update(struct wlan_hdd_link_info *link_info
void
__hdd_cm_disconnect_handler_post_user_update(struct wlan_hdd_link_info *link_info,
struct wlan_objmgr_vdev *vdev)
struct wlan_objmgr_vdev *vdev,
enum wlan_cm_source source)
{
struct hdd_adapter *adapter = link_info->adapter;
struct hdd_context *hdd_ctx = WLAN_HDD_GET_CTX(adapter);
@@ -212,11 +213,15 @@ __hdd_cm_disconnect_handler_post_user_update(struct wlan_hdd_link_info *link_inf
}
}
if (!is_link_switch) {
if (!is_link_switch && source != CM_MLO_ROAM_INTERNAL_DISCONNECT) {
/* Clear saved connection information in HDD */
hdd_conn_remove_connect_info(sta_ctx);
/* Reset the IEEE link ID to invalid when disconnect is not
* due to link switch.
/*
* Reset the IEEE link ID to invalid when disconnect is not
* due to link switch. This API resets link id for all the
* valid link_info for the given adapter. So avoid this reset
* for Link Switch disconnect/internal disconnect
*/
hdd_adapter_reset_station_ctx(adapter);
}
@@ -578,7 +583,8 @@ hdd_cm_disconnect_complete_post_user_update(struct wlan_objmgr_vdev *vdev,
*/
hdd_cm_restore_ch_width(vdev, adapter);
hdd_cm_set_default_wlm_mode(adapter);
__hdd_cm_disconnect_handler_post_user_update(link_info, vdev);
__hdd_cm_disconnect_handler_post_user_update(link_info, vdev,
rsp->req.req.source);
wlan_twt_concurrency_update(hdd_ctx);
hdd_cm_reset_udp_qos_upgrade_config(adapter);
ucfg_mlme_set_ml_link_control_mode(hdd_ctx->psoc,

7
core/hdd/src/wlan_hdd_main.c
View File

@@ -14658,9 +14658,14 @@ static void hdd_restore_info_for_ssr(struct hdd_adapter *adapter)
void hdd_adapter_reset_station_ctx(struct hdd_adapter *adapter)
{
struct wlan_hdd_link_info *link_info;
struct hdd_station_ctx *sta_ctx;
hdd_adapter_for_each_link_info(adapter, link_info) {
sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(link_info);
qdf_mem_zero(&sta_ctx->conn_info.bssid, QDF_MAC_ADDR_SIZE);
hdd_adapter_for_each_link_info(adapter, link_info)
hdd_cm_clear_ieee_link_id(link_info);
}
}
int hdd_start_station_adapter(struct hdd_adapter *adapter)