samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Configure STA with default non-SRG SR parameters

Browse Source 
Currently, STA cannot perform SR when SAP does not include SR
IE in Beacon/Probe response/Assoc response.

This change is done to configure default non-SRG OBSS PD
parameters in FW in this case.

Change-Id: I8effbc31631267bd96a269e0bffff74139dafaf1
CRs-Fixed: 3607399
This commit is contained in:
Gangadhar Kavalastramath
2023-09-05 16:39:46 +05:30
committed by Rahul Choudhary
parent 4d62f37743
commit 48f4d53901
3 changed files with 44 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
target_if/spatial_reuse/src/target_if_spatial_reuse.c
View File

@@ -189,7 +189,6 @@ spatial_reuse_set_sr_enable_disable(struct wlan_objmgr_vdev *vdev,
int32_t non_srg_pd_threshold)
{
uint32_t val = 0;
uint8_t sr_ctrl;
struct wlan_objmgr_psoc *psoc;
QDF_STATUS status = QDF_STATUS_SUCCESS;
@@ -197,10 +196,6 @@ spatial_reuse_set_sr_enable_disable(struct wlan_objmgr_vdev *vdev,
if (!psoc)
return QDF_STATUS_E_NOENT;
sr_ctrl = wlan_vdev_mlme_get_sr_ctrl(vdev);
if ((!(sr_ctrl & NON_SRG_PD_SR_DISALLOWED) &&
(sr_ctrl & NON_SRG_OFFSET_PRESENT)) ||
(sr_ctrl & SRG_INFO_PRESENT)) {
if (is_sr_enable) {
wlan_mlme_update_sr_data(vdev, &val, srg_pd_threshold,
non_srg_pd_threshold,
@@ -217,23 +212,18 @@ spatial_reuse_set_sr_enable_disable(struct wlan_objmgr_vdev *vdev,
mlme_debug("srp param val: %u, enable: %d",
val, is_sr_enable);
if (is_sr_enable) {
status = spatial_reuse_send_bss_color_bit_map(vdev,
pdev);
status = spatial_reuse_send_bss_color_bit_map(vdev, pdev);
if (status != QDF_STATUS_SUCCESS)
return status;
status = spatial_reuse_send_partial_bssid_bit_map(vdev,
pdev);
status = spatial_reuse_send_partial_bssid_bit_map(vdev, pdev);
if (status != QDF_STATUS_SUCCESS)
return status;
}
status =
spatial_reuse_send_pd_threshold(pdev, vdev->vdev_objmgr.vdev_id,
status = spatial_reuse_send_pd_threshold(pdev,
vdev->vdev_objmgr.vdev_id,
val);
if (status != QDF_STATUS_SUCCESS)
return status;
} else {
mlme_debug("Spatial reuse not enabled");
}
return status;
}

2
umac/mlme/vdev_mgr/dispatcher/inc/wlan_vdev_mlme_api.h
View File

@@ -36,11 +36,13 @@
#define NON_SRG_MAX_PD_OFFSET_POS 0
#define NON_SRG_MAX_PD_OFFSET_SIZE 8
#define SR_PD_THRESHOLD_MIN -82
#define SR_PD_THRESHOLD_MAX -62
#define SRG_SPR_ENABLE_POS 30
#define SRG_THRESHOLD_MAX_PD_POS 8
#define NON_SRG_PD_SR_DISALLOWED 0x02
#define HE_SIG_VAL_15_ALLOWED 0x10
#define NON_SRG_OFFSET_PRESENT 0x04
#define NON_SRG_MAX_PD_OFFSET 20
#define SRG_INFO_PRESENT 0x08
#define NON_SRG_SPR_ENABLE_POS 31
#define NON_SRG_SPR_ENABLE 0x80

21
umac/mlme/vdev_mgr/dispatcher/src/wlan_vdev_mlme_api.c
View File

@@ -1,6 +1,6 @@
/*
* Copyright (c) 2018-2019, 2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2021-2023 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
@@ -416,20 +416,29 @@ wlan_mlme_update_sr_data(struct wlan_objmgr_vdev *vdev, int *val,
uint8_t sr_ctrl;
sr_ctrl = wlan_vdev_mlme_get_sr_ctrl(vdev);
if (!(sr_ctrl & NON_SRG_PD_SR_DISALLOWED) &&
(sr_ctrl & NON_SRG_OFFSET_PRESENT)) {
if (!(sr_ctrl & NON_SRG_PD_SR_DISALLOWED)) {
/*
* Configure default non_srg_pd_threshold value for non-srg
* when AP, doesn't send SRPS IE or non-srg offset value is
* not present in SRPS IE.
*/
if (!sr_ctrl || !(sr_ctrl & NON_SRG_OFFSET_PRESENT))
ap_non_srg_pd_threshold = SR_PD_THRESHOLD_MAX;
else if (sr_ctrl & NON_SRG_OFFSET_PRESENT)
ap_non_srg_pd_threshold =
wlan_vdev_mlme_get_non_srg_pd_offset(vdev) +
SR_PD_THRESHOLD_MIN;
/*
* Update non_srg_pd_threshold with provide
* Update non_srg_pd_threshold with provided
* non_srg_pd_threshold for non-srg, if pd threshold is
* with in the range else keep the same as
* advertised by AP.
* within the range else keep the same as advertised by AP.
*/
if (!non_srg_pd_threshold ||
(non_srg_pd_threshold > ap_non_srg_pd_threshold))
non_srg_pd_threshold = ap_non_srg_pd_threshold;
else if (non_srg_pd_threshold < SR_PD_THRESHOLD_MIN)
non_srg_pd_threshold = SR_PD_THRESHOLD_MIN;
/* 31st BIT - Enable/Disable Non-SRG based spatial reuse. */
*val |= is_sr_enable << NON_SRG_SPR_ENABLE_POS;