samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Disable obss scan for all vdevs in LPM case

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Disable obss scan for all vdevs under each pdev
when try to suspend, not just only disable the first one.

Change-Id: I52e46f43727acf004165f39a262b018dc174cc7f
CRs-Fixed: 3190706
This commit is contained in:
Chaoli Zhou
2022-05-09 18:31:20 +08:00
committad av Madan Koyyalamudi
förälder c5550678a0
incheckning afbf38079c
1 ändrade filer med 28 tillägg och 14 borttagningar
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42
umac/scan/core/src/wlan_scan_manager.c
Visa fil

@@ -1,6 +1,6 @@
/*
* Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2021-2022 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
@@ -1731,6 +1731,9 @@ void scm_disable_obss_pdev_scan(struct wlan_objmgr_psoc *psoc,
struct wlan_scan_obj *scan_obj;
struct scan_vdev_obj *scan_vdev_obj;
QDF_STATUS status;
struct wlan_objmgr_pdev_objmgr *pdev_objmgr;
qdf_list_t *vdev_list;
uint16_t index = 0;
scan_obj = wlan_psoc_get_scan_obj(psoc);
if (!scan_obj) {
@@ -1739,20 +1742,31 @@ void scm_disable_obss_pdev_scan(struct wlan_objmgr_psoc *psoc,
}
if (scan_obj->obss_scan_offload) {
vdev = wlan_objmgr_pdev_get_first_vdev(pdev, WLAN_SCAN_ID);
if (!vdev)
return;
pdev_objmgr = &pdev->pdev_objmgr;
scan_vdev_obj = wlan_get_vdev_scan_obj(vdev);
if (!scan_vdev_obj) {
scm_err("null scan_vdev_obj");
wlan_objmgr_vdev_release_ref(vdev, WLAN_SCAN_ID);
return;
wlan_pdev_obj_lock(pdev);
vdev_list = &pdev_objmgr->wlan_vdev_list;
/* Get first vdev */
vdev = wlan_pdev_vdev_list_peek_head(vdev_list);
while (vdev) {
scm_debug("wlan_vdev_list[%d]: %pK", index, vdev);
scan_vdev_obj = wlan_get_vdev_scan_obj(vdev);
if (!scan_vdev_obj) {
scm_err("null scan_vdev_obj");
goto next;
}
status = tgt_scan_obss_disable(vdev);
if (QDF_IS_STATUS_ERROR(status))
scm_err("disable obss scan failed");
next:
index++;
/* get next vdev */
vdev = wlan_vdev_get_next_vdev_of_pdev(vdev_list,
vdev);
}
status = tgt_scan_obss_disable(vdev);
if (QDF_IS_STATUS_ERROR(status))
scm_err("disable obss scan failed");
wlan_objmgr_vdev_release_ref(vdev, WLAN_SCAN_ID);
wlan_pdev_obj_unlock(pdev);
}
}