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Merge tag 'LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/qca-wifi-host-cmn into android13-5.4-lahaina

Browse Source 
"LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0"

* tag 'LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/qca-wifi-host-cmn:
  qcacmn: Add sanity check to fix OOB issue
  qcacmn: Don't use LPI as default power type
  qcacmn: Do not allow connection if STA VLP not supported
  qcacmn: Don't set power mode to VLP for all countries

Change-Id: I5284df6cfbe2b7af9b46715011825c467a81df85
This commit is contained in:
Michael Bestas 2024-02-09 00:38:08 +02:00
commit 60bb0d9f00
No known key found for this signature in database
GPG Key ID: CC95044519BE6669
5 changed files with 144 additions and 34 deletions
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135
drivers/staging/qca-wifi-host-cmn/umac/regulatory/core/src/reg_utils.c
View File

@ -39,8 +39,11 @@
#include "reg_build_chan_list.h"
#include "wlan_cm_bss_score_param.h"
#include "wmi_unified_param.h"
#include "qdf_str.h"
#define DEFAULT_WORLD_REGDMN 0x60
#define FCC3_FCCA 0x3A
#define FCC6_FCCA 0x14
#define IS_VALID_PSOC_REG_OBJ(psoc_priv_obj) (psoc_priv_obj)
#define IS_VALID_PDEV_REG_OBJ(pdev_priv_obj) (pdev_priv_obj)
@ -180,6 +183,48 @@ bool reg_is_etsi_alpha2(uint8_t *alpha2)
return false;
}
static
const char *reg_get_power_mode_string(uint16_t reg_dmn_pair_id)
{
switch (reg_dmn_pair_id) {
case FCC3_FCCA:
case FCC6_FCCA:
return "NON_VLP";
default:
return "VLP";
}
}
static bool reg_ctry_domain_supports_vlp(uint8_t *alpha2)
{
uint16_t i;
int no_of_countries;
reg_get_num_countries(&no_of_countries);
for (i = 0; i < no_of_countries; i++) {
if (g_all_countries[i].alpha2[0] == alpha2[0] &&
g_all_countries[i].alpha2[1] == alpha2[1]) {
if (!qdf_str_cmp(reg_get_power_mode_string(
g_all_countries[i].reg_dmn_pair_id), "NON_VLP"))
return false;
else
return true;
}
}
return true;
}
bool reg_ctry_support_vlp(uint8_t *alpha2)
{
if (((alpha2[0] == 'A') && (alpha2[1] == 'E')) ||
((alpha2[0] == 'P') && (alpha2[1] == 'E')) ||
((alpha2[0] == 'U') && (alpha2[1] == 'S')) ||
!reg_ctry_domain_supports_vlp(alpha2))
return false;
else
return true;
}
QDF_STATUS reg_set_country(struct wlan_objmgr_pdev *pdev,
uint8_t *country)
{
@ -329,53 +374,85 @@ QDF_STATUS reg_get_domain_from_country_code(v_REGDOMAIN_t *reg_domain_ptr,
}
#ifdef CONFIG_REG_CLIENT
#ifdef CONFIG_BAND_6GHZ
QDF_STATUS
reg_get_6g_power_type_for_ctry(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_pdev *pdev,
uint8_t *ap_ctry, uint8_t *sta_ctry,
enum reg_6g_ap_type *pwr_type_6g,
bool *ctry_code_match,
enum reg_6g_ap_type ap_pwr_type)
{
*pwr_type_6g = REG_INDOOR_AP;
struct wlan_regulatory_pdev_priv_obj *pdev_priv_obj;
if (qdf_mem_cmp(ap_ctry, sta_ctry, REG_ALPHA2_LEN)) {
reg_debug("Country IE:%c%c, STA country:%c%c", ap_ctry[0],
ap_ctry[1], sta_ctry[0], sta_ctry[1]);
*ctry_code_match = false;
*pwr_type_6g = ap_pwr_type;
pdev_priv_obj = reg_get_pdev_obj(pdev);
if (!pdev_priv_obj) {
reg_err("pdev priv obj null");
return QDF_STATUS_E_FAILURE;
}
/**
* Do not return if Wi-Fi safe mode or RF test mode is
* enabled, rather STA should operate in LPI mode.
* wlan_cm_get_check_6ghz_security API returns true if
* neither Safe mode nor RF test mode are enabled.
*/
if (wlan_reg_is_us(sta_ctry) &&
wlan_cm_get_check_6ghz_security(psoc)) {
reg_err("US VLP not in place yet, connection not allowed");
return QDF_STATUS_E_NOSUPPORT;
}
reg_debug("STA country: %c%c, AP country: %c%c, AP power type: %d",
sta_ctry[0], sta_ctry[1], ap_ctry[0], ap_ctry[1],
ap_pwr_type);
if (wlan_reg_is_etsi(sta_ctry) &&
ap_pwr_type != REG_MAX_AP_TYPE) {
if (!(wlan_reg_is_us(ap_ctry) &&
ap_pwr_type == REG_INDOOR_AP)) {
reg_debug("STA ctry:%c%c, doesn't match with AP ctry, switch to VLP",
sta_ctry[0], sta_ctry[1]);
*pwr_type_6g = REG_VERY_LOW_POWER_AP;
if (!qdf_mem_cmp(ap_ctry, sta_ctry, REG_ALPHA2_LEN)) {
*ctry_code_match = true;
if (ap_pwr_type == REG_VERY_LOW_POWER_AP) {
if (!pdev_priv_obj->reg_rules.num_of_6g_client_reg_rules[ap_pwr_type]) {
reg_err("VLP not supported, can't connect");
return QDF_STATUS_E_NOSUPPORT;
}
}
return QDF_STATUS_SUCCESS;
}
if (wlan_reg_is_us(ap_ctry) && ap_pwr_type == REG_INDOOR_AP) {
reg_debug("AP ctry:%c%c, AP power type:%d, allow STA IN LPI",
ap_ctry[0], ap_ctry[1], ap_pwr_type);
*pwr_type_6g = REG_INDOOR_AP;
*ctry_code_match = false;
/*
* If reg_info=0 not included, STA should operate in VLP mode.
* If STA country doesn't support VLP, do not return if Wi-Fi
* safe mode or RF test mode or enable relaxed connection policy,
* rather STA should operate in LPI mode.
* wlan_cm_get_check_6ghz_security API returns true if
* neither Safe mode nor RF test mode are enabled.
*/
if (ap_pwr_type != REG_INDOOR_AP) {
if (wlan_reg_ctry_support_vlp(sta_ctry))
*pwr_type_6g = REG_VERY_LOW_POWER_AP;
if (!wlan_reg_ctry_support_vlp(sta_ctry) &&
wlan_cm_get_check_6ghz_security(psoc)) {
reg_err("VLP not supported, can't connect");
return QDF_STATUS_E_NOSUPPORT;
}
} else {
*ctry_code_match = true;
}
if (wlan_reg_ctry_support_vlp(sta_ctry) &&
wlan_reg_ctry_support_vlp(ap_ctry) &&
ap_pwr_type == REG_INDOOR_AP) {
reg_debug("STA ctry doesn't match with AP ctry, switch to VLP");
*pwr_type_6g = REG_VERY_LOW_POWER_AP;
}
if (!wlan_reg_ctry_support_vlp(ap_ctry) &&
ap_pwr_type == REG_INDOOR_AP) {
reg_debug("VLP not supported by AP, allow STA IN LPI");
*pwr_type_6g = REG_INDOOR_AP;
}
return QDF_STATUS_SUCCESS;
}
#else
QDF_STATUS
reg_get_6g_power_type_for_ctry(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_pdev *pdev,
uint8_t *ap_ctry, uint8_t *sta_ctry,
enum reg_6g_ap_type *pwr_type_6g,
bool *ctry_code_match,
enum reg_6g_ap_type ap_pwr_type)
{
return QDF_STATUS_SUCCESS;
}
#endif
#endif
#ifdef CONFIG_CHAN_NUM_API

16
drivers/staging/qca-wifi-host-cmn/umac/regulatory/core/src/reg_utils.h
View File

@ -260,6 +260,14 @@ bool reg_is_us_alpha2(uint8_t *alpha2);
*/
bool reg_is_etsi_alpha2(uint8_t *alpha2);
/**
* reg_ctry_support_vlp - Does country code supports VLP
* @alpha2: country code pointer
*
* Return: true or false
*/
bool reg_ctry_support_vlp(uint8_t *alpha2);
/**
* reg_set_country() - Set the current regulatory country
* @pdev: pdev device for country information
@ -292,6 +300,8 @@ QDF_STATUS reg_get_domain_from_country_code(v_REGDOMAIN_t *reg_domain_ptr,
#ifdef CONFIG_REG_CLIENT
/**
* reg_get_6g_power_type_for_ctry() - Return power type for 6G based on cntry IE
* @psoc: pointer to psoc
* @pdev: pointer to pdev
* @ap_ctry: ptr to country string in country IE
* @sta_ctry: ptr to sta programmed country
* @pwr_type_6g: ptr to 6G power type
@ -301,6 +311,7 @@ QDF_STATUS reg_get_domain_from_country_code(v_REGDOMAIN_t *reg_domain_ptr,
*/
QDF_STATUS
reg_get_6g_power_type_for_ctry(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_pdev *pdev,
uint8_t *ap_ctry, uint8_t *sta_ctry,
enum reg_6g_ap_type *pwr_type_6g,
bool *ctry_code_match,
@ -443,6 +454,11 @@ static inline bool reg_is_world_alpha2(uint8_t *alpha2)
return false;
}
static inline bool reg_ctry_support_vlp(uint8_t *alpha2)
{
return false;
}
static inline bool reg_is_us_alpha2(uint8_t *alpha2)
{
return false;

13
drivers/staging/qca-wifi-host-cmn/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
View File

@ -1,6 +1,6 @@
/*
* Copyright (c) 2017-2021 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
@ -543,6 +543,8 @@ QDF_STATUS wlan_reg_read_current_country(struct wlan_objmgr_psoc *psoc,
/**
* wlan_reg_get_6g_power_type_for_ctry() - Return power type for 6G based
* on country IE
* @psoc: pointer to psoc
* @pdev: pointer to pdev
* @ap_ctry: ptr to country string in country IE
* @sta_ctry: ptr to sta programmed country
* @pwr_type_6g: ptr to 6G power type
@ -552,6 +554,7 @@ QDF_STATUS wlan_reg_read_current_country(struct wlan_objmgr_psoc *psoc,
*/
QDF_STATUS
wlan_reg_get_6g_power_type_for_ctry(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_pdev *pdev,
uint8_t *ap_ctry, uint8_t *sta_ctry,
enum reg_6g_ap_type *pwr_type_6g,
bool *ctry_code_match,
@ -1062,6 +1065,14 @@ bool wlan_reg_chan_is_49ghz(struct wlan_objmgr_pdev *pdev,
uint8_t chan_num);
#endif /* CONFIG_CHAN_NUM_API */
/**
* wlan_reg_ctry_support_vlp() - Country supports VLP or not
* @country: The country information
*
* Return: true or false
*/
bool wlan_reg_ctry_support_vlp(uint8_t *country);
/**
* wlan_reg_set_country() - Set the current regulatory country
* @pdev: The physical dev to set current country for

10
drivers/staging/qca-wifi-host-cmn/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
View File

@ -1,6 +1,6 @@
/*
* Copyright (c) 2017-2021 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
@ -88,12 +88,13 @@ QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
#ifdef CONFIG_REG_CLIENT
QDF_STATUS
wlan_reg_get_6g_power_type_for_ctry(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_pdev *pdev,
uint8_t *ap_ctry, uint8_t *sta_ctry,
enum reg_6g_ap_type *pwr_type_6g,
bool *ctry_code_match,
enum reg_6g_ap_type ap_pwr_type)
{
return reg_get_6g_power_type_for_ctry(psoc, ap_ctry, sta_ctry,
return reg_get_6g_power_type_for_ctry(psoc, pdev, ap_ctry, sta_ctry,
pwr_type_6g, ctry_code_match,
ap_pwr_type);
}
@ -667,6 +668,11 @@ bool wlan_reg_is_etsi(uint8_t *country)
return reg_is_etsi_alpha2(country);
}
bool wlan_reg_ctry_support_vlp(uint8_t *country)
{
return reg_ctry_support_vlp(country);
}
void wlan_reg_register_chan_change_callback(struct wlan_objmgr_psoc *psoc,
void *cbk, void *arg)
{

4
drivers/staging/qca-wifi-host-cmn/umac/scan/dispatcher/src/wlan_scan_utils_api.c
View File

@ -2642,9 +2642,9 @@ util_scan_parse_beacon_frame(struct wlan_objmgr_pdev *pdev,
mbssid_ie = util_scan_find_ie(WLAN_ELEMID_MULTIPLE_BSSID,
(uint8_t *)&bcn->ie, ie_len);
if (mbssid_ie) {
if (mbssid_ie[1] <= 0) {
if (mbssid_ie[TAG_LEN_POS] < VALID_ELEM_LEAST_LEN) {
scm_debug("MBSSID IE length is wrong %d",
mbssid_ie[1]);
mbssid_ie[TAG_LEN_POS]);
return status;
}
qdf_mem_copy(&mbssid_info.trans_bssid,