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qcacld-3.0: Fix roam failed for SAP CSA concurrency

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When vdev0 STA roamed to another channel, vdev1 SAP CSA for SCC
when ROAM_SYNCH_IN_PROG, will disable roam, but no RSO stop to F/W,
F/W RSO isn't disabled, but host vdev0 will enter RSO_STOPPED, host
F/W RSO state out of sync.
If vdev0 STA next roam sync come soon,  it won't be handled for host
RSO_STOPPED, neither roam sync complete nor disconnect will happen,
F/W will asert after wait roam sync complete timeout.
To fix it, Only do SAP CSA check after roam complete and RSO
reenabled, can avoid host F/W RSO state out of sync issue.

Change-Id: I77ccf30cac38f62c6ef8330c6da00364249b242e
CRs-Fixed: 3076935
This commit is contained in:
Jianmin Zhu 2022-04-26 16:20:44 +08:00 • committed by Madan Koyyalamudi
commit 1881bb989e
2 changed files with 5 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
components/cmn_services/interface_mgr/src/wlan_if_mgr_sta.c
View file

@ -1,5 +1,6 @@
/*
* Copyright (c) 2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -28,6 +29,7 @@
#include "wlan_p2p_ucfg_api.h"
#include "wlan_tdls_ucfg_api.h"
#include "wlan_tdls_api.h"
#include "wlan_cm_roam_api.h"
QDF_STATUS if_mgr_connect_start(struct wlan_objmgr_vdev *vdev,
struct if_mgr_event_data *event_data)
@ -140,7 +142,8 @@ QDF_STATUS if_mgr_connect_complete(struct wlan_objmgr_vdev *vdev,
policy_mgr_check_n_start_opportunistic_timer(psoc);
policy_mgr_check_concurrent_intf_and_restart_sap(psoc);
if (!wlan_cm_roaming_in_progress(pdev, vdev->vdev_objmgr.vdev_id))
policy_mgr_check_concurrent_intf_and_restart_sap(psoc);
return QDF_STATUS_SUCCESS;
}

2
core/sme/src/csr/csr_api_roam.c
View file

@ -21309,7 +21309,6 @@ csr_process_roam_sync_callback(struct mac_context *mac_ctx,
}
policy_mgr_check_n_start_opportunistic_timer(mac_ctx->psoc);
policy_mgr_check_concurrent_intf_and_restart_sap(mac_ctx->psoc);
vdev_roam_params->roam_invoke_in_progress = false;
if (roam_synch_data->authStatus ==
@ -21328,6 +21327,7 @@ csr_process_roam_sync_callback(struct mac_context *mac_ctx,
WLAN_ROAM_INIT,
REASON_CONNECT);
}
policy_mgr_check_concurrent_intf_and_restart_sap(mac_ctx->psoc);
goto end;
case SIR_ROAMING_DEAUTH:
csr_roam_roaming_offload_timer_action(