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Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
Tianling Shen 2022-10-15 00:42:26 +08:00
commit 41b14cb7e0
No known key found for this signature in database
GPG Key ID: 6850B6345C862176
51 changed files with 3550 additions and 128 deletions
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2
include/image-commands.mk
View File

@ -4,7 +4,7 @@ IMAGE_KERNEL = $(word 1,$^)
IMAGE_ROOTFS = $(word 2,$^)
define ModelNameLimit16
$(shell expr substr "$(word 2, $(subst _, ,$(1)))" 1 16)
$(shell printf %.16s "$(word 2, $(subst _, ,$(1)))")
endef
define rootfs_align

4
package/base-files/files/lib/functions/system.sh
View File

@ -283,3 +283,7 @@ macaddr_canonicalize() {
printf "%02x:%02x:%02x:%02x:%02x:%02x" 0x${canon// / 0x} 2>/dev/null
}
dt_is_enabled() {
grep -q okay "/proc/device-tree/$1/status"
}

15
package/base-files/files/lib/functions/uci-defaults.sh
View File

@ -646,6 +646,21 @@ ucidef_set_ntpserver() {
json_select ..
}
ucidef_add_wlan() {
local path="$1"; shift
ucidef_wlan_idx=${ucidef_wlan_idx:-0}
json_select_object wlan
json_select_object "wl$ucidef_wlan_idx"
json_add_string path "$path"
json_add_fields "$@"
json_select ..
json_select ..
ucidef_wlan_idx="$((ucidef_wlan_idx + 1))"
}
board_config_update() {
json_init
[ -f ${CFG} ] && json_load "$(cat ${CFG})"

117
package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
View File

@ -51,6 +51,8 @@ drv_mac80211_init_device_config() {
rx_antenna_pattern \
tx_antenna_pattern \
he_spr_sr_control \
he_spr_psr_enabled \
he_bss_color_enabled \
he_twt_required
config_add_int \
beamformer_antennas \
@ -414,12 +416,14 @@ mac80211_hostapd_setup_base() {
if [ "$enable_ax" != "0" ]; then
json_get_vars \
he_su_beamformer:1 \
he_su_beamformee:0 \
he_su_beamformee:1 \
he_mu_beamformer:1 \
he_twt_required:0 \
he_spr_sr_control:0 \
he_spr_non_srg_obss_pd_max_offset:1 \
he_bss_color
he_spr_sr_control:3 \
he_spr_psr_enabled:0 \
he_spr_non_srg_obss_pd_max_offset:0 \
he_bss_color:128 \
he_bss_color_enabled:1
he_phy_cap=$(iw phy "$phy" info | sed -n '/HE Iftypes: AP/,$p' | awk -F "[()]" '/HE PHY Capabilities/ { print $2 }' | head -1)
he_phy_cap=${he_phy_cap:2}
@ -432,17 +436,25 @@ mac80211_hostapd_setup_base() {
append base_cfg "he_oper_centr_freq_seg0_idx=$vht_center_seg0" "$N"
}
set_default he_bss_color 128
append base_cfg "he_bss_color=$he_bss_color" "$N"
mac80211_add_he_capabilities \
he_su_beamformer:${he_phy_cap:6:2}:0x80:$he_su_beamformer \
he_su_beamformee:${he_phy_cap:8:2}:0x1:$he_su_beamformee \
he_mu_beamformer:${he_phy_cap:8:2}:0x2:$he_mu_beamformer \
he_spr_sr_control:${he_phy_cap:14:2}:0x1:$he_spr_sr_control \
he_spr_psr_enabled:${he_phy_cap:14:2}:0x1:$he_spr_psr_enabled \
he_twt_required:${he_mac_cap:0:2}:0x6:$he_twt_required
[ "$he_spr_sr_control" -gt 0 ] && append base_cfg "he_spr_non_srg_obss_pd_max_offset=$he_spr_non_srg_obss_pd_max_offset" "$N"
if [ "$he_bss_color_enabled" -gt 0 ]; then
append base_cfg "he_bss_color=$he_bss_color" "$N"
[ "$he_spr_non_srg_obss_pd_max_offset" -gt 0 ] && { \
append base_cfg "he_spr_non_srg_obss_pd_max_offset=$he_spr_non_srg_obss_pd_max_offset" "$N"
he_spr_sr_control=$((he_spr_sr_control | (1 << 2)))
}
[ "$he_spr_psr_enabled" -gt 0 ] || he_spr_sr_control=$((he_spr_sr_control | (1 << 0)))
append base_cfg "he_spr_sr_control=$he_spr_sr_control" "$N"
else
append base_cfg "he_bss_color_disabled=1" "$N"
fi
append base_cfg "he_default_pe_duration=4" "$N"
append base_cfg "he_rts_threshold=1023" "$N"
@ -569,15 +581,77 @@ mac80211_generate_mac() {
$(( (0x$6 + $id) % 0x100 ))
}
get_board_phy_name() (
local path="$1"
local fallback_phy=""
__check_phy() {
local val="$1"
local key="$2"
local ref_path="$3"
json_select "$key"
json_get_values path
json_select ..
[ "${ref_path%+*}" = "$path" ] && fallback_phy=$key
[ "$ref_path" = "$path" ] || return 0
echo "$key"
exit
}
json_load_file /etc/board.json
json_for_each_item __check_phy wlan "$path"
[ -n "$fallback_phy" ] && echo "${fallback_phy}.${path##*+}"
)
rename_board_phy_by_path() {
local path="$1"
local new_phy="$(get_board_phy_name "$path")"
[ -z "$new_phy" -o "$new_phy" = "$phy" ] && return
iw "$phy" set name "$new_phy" && phy="$new_phy"
}
rename_board_phy_by_name() (
local phy="$1"
local suffix="${phy##*.}"
[ "$suffix" = "$phy" ] && suffix=
json_load_file /etc/board.json
json_select wlan
json_select "${phy%.*}" || return 0
json_get_values path
prev_phy="$(iwinfo nl80211 phyname "path=$path${suffix:++$suffix}")"
[ -n "$prev_phy" ] || return 0
[ "$prev_phy" = "$phy" ] && return 0
iw "$prev_phy" set name "$phy"
)
find_phy() {
[ -n "$phy" -a -d /sys/class/ieee80211/$phy ] && return 0
[ -n "$phy" ] && {
rename_board_phy_by_name "$phy"
[ -d /sys/class/ieee80211/$phy ] && return 0
}
[ -n "$path" ] && {
phy="$(iwinfo nl80211 phyname "path=$path")"
[ -n "$phy" ] && return 0
[ -n "$phy" ] && {
rename_board_phy_by_path "$path"
return 0
}
}
[ -n "$macaddr" ] && {
for phy in $(ls /sys/class/ieee80211 2>/dev/null); do
grep -i -q "$macaddr" "/sys/class/ieee80211/${phy}/macaddress" && return 0
grep -i -q "$macaddr" "/sys/class/ieee80211/${phy}/macaddress" && {
path="$(iwinfo nl80211 path "$phy")"
rename_board_phy_by_path "$path"
return 0
}
done
}
return 1
@ -655,13 +729,28 @@ mac80211_iw_interface_add() {
return $rc
}
mac80211_set_ifname() {
local phy="$1"
local prefix="$2"
eval "ifname=\"$phy-$prefix\${idx_$prefix:-0}\"; idx_$prefix=\$((\${idx_$prefix:-0 } + 1))"
}
mac80211_prepare_vif() {
json_select config
json_get_vars ifname mode ssid wds powersave macaddr enable wpa_psk_file vlan_file
[ -n "$ifname" ] || ifname="wlan${phy#phy}${if_idx:+-$if_idx}"
if_idx=$((${if_idx:-0} + 1))
[ -n "$ifname" ] || {
local prefix;
case "$mode" in
ap|sta|mesh) prefix=$mode;;
adhoc) prefix=ibss;;
monitor) prefix=mon;;
esac
mac80211_set_ifname "$phy" "$prefix"
}
set_default wds 0
set_default powersave 0

173
package/kernel/mac80211/files/lib/wifi/mac80211.sh
View File

@ -2,60 +2,48 @@
append DRIVERS "mac80211"
lookup_phy() {
[ -n "$phy" ] && {
[ -d /sys/class/ieee80211/$phy ] && return
}
local devpath
config_get devpath "$device" path
[ -n "$devpath" ] && {
phy="$(iwinfo nl80211 phyname "path=$devpath")"
[ -n "$phy" ] && return
}
local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')"
[ -n "$macaddr" ] && {
for _phy in /sys/class/ieee80211/*; do
[ -e "$_phy" ] || continue
[ "$macaddr" = "$(cat ${_phy}/macaddress)" ] || continue
phy="${_phy##*/}"
return
done
}
phy=
return
}
find_mac80211_phy() {
check_mac80211_device() {
local device="$1"
local path="$2"
local macaddr="$3"
[ -n "$found" ] && return 0
phy_path=
config_get phy "$device" phy
lookup_phy
[ -n "$phy" -a -d "/sys/class/ieee80211/$phy" ] || {
echo "PHY for wifi device $1 not found"
return 1
json_select wlan
[ -n "$phy" ] && case "$phy" in
phy*)
[ -d /sys/class/ieee80211/$phy ] && \
phy_path="$(iwinfo nl80211 path "$dev")"
;;
*)
if json_is_a "$phy" object; then
json_select "$phy"
json_get_var phy_path path
json_select ..
elif json_is_a "${phy%.*}" object; then
json_select "${phy%.*}"
json_get_var phy_path path
json_select ..
phy_path="$phy_path+${phy##*.}"
fi
;;
esac
json_select ..
[ -n "$phy_path" ] || config_get phy_path "$device" path
[ -n "$path" -a "$phy_path" = "$path" ] && {
found=1
return 0
}
config_set "$device" phy "$phy"
config_get macaddr "$device" macaddr
[ -z "$macaddr" ] && {
config_set "$device" macaddr "$(cat /sys/class/ieee80211/${phy}/macaddress)"
}
config_get dev_macaddr "$device" macaddr
[ -n "$macaddr" -a "$dev_macaddr" = "$macaddr" ] && found=1
return 0
}
check_mac80211_device() {
config_get phy "$1" phy
[ -z "$phy" ] && {
find_mac80211_phy "$1" >/dev/null || return 0
config_get phy "$1" phy
}
[ "$phy" = "$dev" ] && found=1
}
__get_band_defaults() {
local phy="$1"
@ -135,24 +123,41 @@ get_band_defaults() {
done
}
check_devidx() {
case "$1" in
radio[0-9]*)
local idx="${1#radio}"
[ "$devidx" -ge "${1#radio}" ] && devidx=$((idx + 1))
;;
esac
}
check_board_phy() {
local name="$2"
json_select "$name"
json_get_var phy_path path
json_select ..
if [ "$path" = "$phy_path" ]; then
board_dev="$name"
elif [ "${path%+*}" = "$phy_path" ]; then
fallback_board_dev="$name.${path#*+}"
fi
}
detect_mac80211() {
devidx=0
config_load wireless
while :; do
config_get type "radio$devidx" type
[ -n "$type" ] || break
devidx=$(($devidx + 1))
done
config_foreach check_devidx wifi-device
json_load_file /etc/board.json
for _dev in /sys/class/ieee80211/*; do
[ -e "$_dev" ] || continue
dev="${_dev##*/}"
found=0
config_foreach check_mac80211_device wifi-device
[ "$found" -gt 0 ] && continue
mode_band=""
channel=""
htmode=""
@ -161,32 +166,50 @@ detect_mac80211() {
get_band_defaults "$dev"
path="$(iwinfo nl80211 path "$dev")"
if [ -n "$path" ]; then
dev_id="set wireless.radio${devidx}.path='$path'"
else
dev_id="set wireless.radio${devidx}.macaddr=$(cat /sys/class/ieee80211/${dev}/macaddress)"
fi
macaddr="$(cat /sys/class/ieee80211/${dev}/macaddress)"
board_dev=
fallback_board_dev=
json_for_each_item check_board_phy wlan
[ -n "$board_dev" ] || board_dev="$fallback_board_dev"
[ -n "$board_dev" ] && dev="$board_dev"
found=
config_foreach check_mac80211_device wifi-device "$path" "$macaddr"
[ -n "$found" ] && continue
name="radio${devidx}"
devidx=$(($devidx + 1))
case "$dev" in
phy*)
if [ -n "$path" ]; then
dev_id="set wireless.${name}.path='$path'"
else
dev_id="set wireless.${name}.macaddr='$macaddr'"
fi
;;
*)
dev_id="set wireless.${name}.phy='$dev'"
;;
esac
uci -q batch <<-EOF
set wireless.radio${devidx}=wifi-device
set wireless.radio${devidx}.type=mac80211
set wireless.${name}=wifi-device
set wireless.${name}.type=mac80211
${dev_id}
set wireless.radio${devidx}.channel=${channel}
set wireless.radio${devidx}.band=${mode_band}
set wireless.radio${devidx}.htmode=$htmode
set wireless.radio${devidx}.country=US
set wireless.radio${devidx}.disabled=0
< set wireless.${name}.channel=${channel}
set wireless.${name}.band=${mode_band}
set wireless.${name}.htmode=$htmode
set wireless.${name}.country=US
set wireless.${name}.disabled=0
set wireless.default_radio${devidx}=wifi-iface
set wireless.default_radio${devidx}.device=radio${devidx}
set wireless.default_radio${devidx}.network=lan
set wireless.default_radio${devidx}.mode=ap
set wireless.default_radio${devidx}.ssid=OpenWrt
set wireless.default_radio${devidx}.encryption=none
set wireless.default_radio${devidx}.iw_qos_map_set=none
set wireless.default_${name}=wifi-iface
set wireless.default_${name}.device=${name}
set wireless.default_${name}.network=lan
set wireless.default_${name}.mode=ap
set wireless.default_${name}.ssid=OpenWrt
set wireless.default_${name}.encryption=none
set wireless.default_${name}.iw_qos_map_set=none
EOF
uci -q commit wireless
devidx=$(($devidx + 1))
done
}

110
package/kernel/mac80211/patches/subsys/346-mac80211-mesh-clean-up-rx_bcn_presp-API.patch Normal file
View File

@ -0,0 +1,110 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 20 Sep 2021 15:40:07 +0200
Subject: [PATCH] mac80211: mesh: clean up rx_bcn_presp API
commit a5b983c6073140b624f64e79fea6d33c3e4315a0 upstream.
We currently pass the entire elements to the rx_bcn_presp()
method, but only need mesh_config. Additionally, we use the
length of the elements to calculate back the entire frame's
length, but that's confusing - just pass the length of the
frame instead.
Link: https://lore.kernel.org/r/20210920154009.a18ed3d2da6c.I1824b773a0fbae4453e1433c184678ca14e8df45@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -645,10 +645,9 @@ struct ieee80211_if_ocb {
*/
struct ieee802_11_elems;
struct ieee80211_mesh_sync_ops {
- void (*rx_bcn_presp)(struct ieee80211_sub_if_data *sdata,
- u16 stype,
- struct ieee80211_mgmt *mgmt,
- struct ieee802_11_elems *elems,
+ void (*rx_bcn_presp)(struct ieee80211_sub_if_data *sdata, u16 stype,
+ struct ieee80211_mgmt *mgmt, unsigned int len,
+ const struct ieee80211_meshconf_ie *mesh_cfg,
struct ieee80211_rx_status *rx_status);
/* should be called with beacon_data under RCU read lock */
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -1354,8 +1354,8 @@ static void ieee80211_mesh_rx_bcn_presp(
}
if (ifmsh->sync_ops)
- ifmsh->sync_ops->rx_bcn_presp(sdata,
- stype, mgmt, &elems, rx_status);
+ ifmsh->sync_ops->rx_bcn_presp(sdata, stype, mgmt, len,
+ elems.mesh_config, rx_status);
}
int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata)
--- a/net/mac80211/mesh_sync.c
+++ b/net/mac80211/mesh_sync.c
@@ -3,6 +3,7 @@
* Copyright 2011-2012, Pavel Zubarev <pavel.zubarev@gmail.com>
* Copyright 2011-2012, Marco Porsch <marco.porsch@s2005.tu-chemnitz.de>
* Copyright 2011-2012, cozybit Inc.
+ * Copyright (C) 2021 Intel Corporation
*/
#include "ieee80211_i.h"
@@ -35,12 +36,12 @@ struct sync_method {
/**
* mesh_peer_tbtt_adjusting - check if an mp is currently adjusting its TBTT
*
- * @ie: information elements of a management frame from the mesh peer
+ * @cfg: mesh config element from the mesh peer (or %NULL)
*/
-static bool mesh_peer_tbtt_adjusting(struct ieee802_11_elems *ie)
+static bool mesh_peer_tbtt_adjusting(const struct ieee80211_meshconf_ie *cfg)
{
- return (ie->mesh_config->meshconf_cap &
- IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING) != 0;
+ return cfg &&
+ (cfg->meshconf_cap & IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING);
}
void mesh_sync_adjust_tsf(struct ieee80211_sub_if_data *sdata)
@@ -76,11 +77,11 @@ void mesh_sync_adjust_tsf(struct ieee802
}
}
-static void mesh_sync_offset_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
- u16 stype,
- struct ieee80211_mgmt *mgmt,
- struct ieee802_11_elems *elems,
- struct ieee80211_rx_status *rx_status)
+static void
+mesh_sync_offset_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, u16 stype,
+ struct ieee80211_mgmt *mgmt, unsigned int len,
+ const struct ieee80211_meshconf_ie *mesh_cfg,
+ struct ieee80211_rx_status *rx_status)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
struct ieee80211_local *local = sdata->local;
@@ -101,10 +102,7 @@ static void mesh_sync_offset_rx_bcn_pres
*/
if (ieee80211_have_rx_timestamp(rx_status))
t_r = ieee80211_calculate_rx_timestamp(local, rx_status,
- 24 + 12 +
- elems->total_len +
- FCS_LEN,
- 24);
+ len + FCS_LEN, 24);
else
t_r = drv_get_tsf(local, sdata);
@@ -119,7 +117,7 @@ static void mesh_sync_offset_rx_bcn_pres
* dot11MeshNbrOffsetMaxNeighbor non-peer non-MBSS neighbors
*/
- if (elems->mesh_config && mesh_peer_tbtt_adjusting(elems)) {
+ if (mesh_peer_tbtt_adjusting(mesh_cfg)) {
msync_dbg(sdata, "STA %pM : is adjusting TBTT\n",
sta->sta.addr);
goto no_sync;

82
package/kernel/mac80211/patches/subsys/347-mac80211-move-CRC-into-struct-ieee802_11_elems.patch Normal file
View File

@ -0,0 +1,82 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 20 Sep 2021 15:40:08 +0200
Subject: [PATCH] mac80211: move CRC into struct ieee802_11_elems
commit c6e37ed498f958254b5459253199e816b6bfc52f upstream.
We're currently returning this value, but to prepare for
returning the allocated structure, move it into there.
Link: https://lore.kernel.org/r/20210920154009.479b8ebf999d.If0d4ba75ee38998dc3eeae25058aa748efcb2fc9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1530,6 +1530,7 @@ struct ieee80211_csa_ie {
struct ieee802_11_elems {
const u8 *ie_start;
size_t total_len;
+ u32 crc;
/* pointers to IEs */
const struct ieee80211_tdls_lnkie *lnk_id;
@@ -2089,10 +2090,10 @@ static inline void ieee80211_tx_skb(stru
ieee80211_tx_skb_tid(sdata, skb, 7);
}
-u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
- struct ieee802_11_elems *elems,
- u64 filter, u32 crc, u8 *transmitter_bssid,
- u8 *bss_bssid);
+void ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
+ struct ieee802_11_elems *elems,
+ u64 filter, u32 crc, u8 *transmitter_bssid,
+ u8 *bss_bssid);
static inline void ieee802_11_parse_elems(const u8 *start, size_t len,
bool action,
struct ieee802_11_elems *elems,
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -4102,10 +4102,11 @@ static void ieee80211_rx_mgmt_beacon(str
*/
if (!ieee80211_is_s1g_beacon(hdr->frame_control))
ncrc = crc32_be(0, (void *)&mgmt->u.beacon.beacon_int, 4);
- ncrc = ieee802_11_parse_elems_crc(variable,
- len - baselen, false, &elems,
- care_about_ies, ncrc,
- mgmt->bssid, bssid);
+ ieee802_11_parse_elems_crc(variable,
+ len - baselen, false, &elems,
+ care_about_ies, ncrc,
+ mgmt->bssid, bssid);
+ ncrc = elems.crc;
if (ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK) &&
ieee80211_check_tim(elems.tim, elems.tim_len, bss_conf->aid)) {
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1469,10 +1469,10 @@ static size_t ieee802_11_find_bssid_prof
return found ? profile_len : 0;
}
-u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
- struct ieee802_11_elems *elems,
- u64 filter, u32 crc, u8 *transmitter_bssid,
- u8 *bss_bssid)
+void ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
+ struct ieee802_11_elems *elems,
+ u64 filter, u32 crc, u8 *transmitter_bssid,
+ u8 *bss_bssid)
{
const struct element *non_inherit = NULL;
u8 *nontransmitted_profile;
@@ -1524,7 +1524,7 @@ u32 ieee802_11_parse_elems_crc(const u8
kfree(nontransmitted_profile);
- return crc;
+ elems->crc = crc;
}
void ieee80211_regulatory_limit_wmm_params(struct ieee80211_sub_if_data *sdata,

80
package/kernel/mac80211/patches/subsys/348-mac80211-mlme-find-auth-challenge-directly.patch Normal file
View File

@ -0,0 +1,80 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 20 Sep 2021 15:40:09 +0200
Subject: [PATCH] mac80211: mlme: find auth challenge directly
commit 49a765d6785e99157ff5091cc37485732496864e upstream.
There's no need to parse all elements etc. just to find the
authentication challenge - use cfg80211_find_elem() instead.
This also allows us to remove WLAN_EID_CHALLENGE handling
from the element parsing entirely.
Link: https://lore.kernel.org/r/20210920154009.45f9b3a15722.Ice3159ffad03a007d6154cbf1fb3a8c48489e86f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1540,7 +1540,6 @@ struct ieee802_11_elems {
const u8 *supp_rates;
const u8 *ds_params;
const struct ieee80211_tim_ie *tim;
- const u8 *challenge;
const u8 *rsn;
const u8 *rsnx;
const u8 *erp_info;
@@ -1594,7 +1593,6 @@ struct ieee802_11_elems {
u8 ssid_len;
u8 supp_rates_len;
u8 tim_len;
- u8 challenge_len;
u8 rsn_len;
u8 rsnx_len;
u8 ext_supp_rates_len;
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2889,17 +2889,17 @@ static void ieee80211_auth_challenge(str
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_mgd_auth_data *auth_data = sdata->u.mgd.auth_data;
+ const struct element *challenge;
u8 *pos;
- struct ieee802_11_elems elems;
u32 tx_flags = 0;
struct ieee80211_prep_tx_info info = {
.subtype = IEEE80211_STYPE_AUTH,
};
pos = mgmt->u.auth.variable;
- ieee802_11_parse_elems(pos, len - (pos - (u8 *)mgmt), false, &elems,
- mgmt->bssid, auth_data->bss->bssid);
- if (!elems.challenge)
+ challenge = cfg80211_find_elem(WLAN_EID_CHALLENGE, pos,
+ len - (pos - (u8 *)mgmt));
+ if (!challenge)
return;
auth_data->expected_transaction = 4;
drv_mgd_prepare_tx(sdata->local, sdata, &info);
@@ -2907,7 +2907,8 @@ static void ieee80211_auth_challenge(str
tx_flags = IEEE80211_TX_CTL_REQ_TX_STATUS |
IEEE80211_TX_INTFL_MLME_CONN_TX;
ieee80211_send_auth(sdata, 3, auth_data->algorithm, 0,
- elems.challenge - 2, elems.challenge_len + 2,
+ (void *)challenge,
+ challenge->datalen + sizeof(*challenge),
auth_data->bss->bssid, auth_data->bss->bssid,
auth_data->key, auth_data->key_len,
auth_data->key_idx, tx_flags);
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1120,10 +1120,6 @@ _ieee802_11_parse_elems_crc(const u8 *st
} else
elem_parse_failed = true;
break;
- case WLAN_EID_CHALLENGE:
- elems->challenge = pos;
- elems->challenge_len = elen;
- break;
case WLAN_EID_VENDOR_SPECIFIC:
if (elen >= 4 && pos[0] == 0x00 && pos[1] == 0x50 &&
pos[2] == 0xf2) {

1143
package/kernel/mac80211/patches/subsys/349-mac80211-always-allocate-struct-ieee802_11_elems.patch Normal file
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File diff suppressed because it is too large Load Diff

115
package/kernel/mac80211/patches/subsys/350-mac80211-fix-memory-leaks-with-element-parsing.patch Normal file
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@ -0,0 +1,115 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 1 Oct 2021 21:11:08 +0200
Subject: [PATCH] mac80211: fix memory leaks with element parsing
commit 8223ac199a3849257e86ec27865dc63f034b1cf1 upstream.
My previous commit 5d24828d05f3 ("mac80211: always allocate
struct ieee802_11_elems") had a few bugs and leaked the new
allocated struct in a few error cases, fix that.
Fixes: 5d24828d05f3 ("mac80211: always allocate struct ieee802_11_elems")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20211001211108.9839928e42e0.Ib81ca187d3d3af7ed1bfeac2e00d08a4637c8025@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -499,13 +499,14 @@ void ieee80211_process_addba_request(str
elems = ieee802_11_parse_elems(mgmt->u.action.u.addba_req.variable,
ies_len, true, mgmt->bssid, NULL);
if (!elems || elems->parse_error)
- return;
+ goto free;
}
__ieee80211_start_rx_ba_session(sta, dialog_token, timeout,
start_seq_num, ba_policy, tid,
buf_size, true, false,
elems ? elems->addba_ext_ie : NULL);
+free:
kfree(elems);
}
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1659,11 +1659,11 @@ void ieee80211_ibss_rx_queued_mgmt(struc
mgmt->u.action.u.chan_switch.variable,
ies_len, true, mgmt->bssid, NULL);
- if (!elems || elems->parse_error)
- break;
-
- ieee80211_rx_mgmt_spectrum_mgmt(sdata, mgmt, skb->len,
- rx_status, elems);
+ if (elems && !elems->parse_error)
+ ieee80211_rx_mgmt_spectrum_mgmt(sdata, mgmt,
+ skb->len,
+ rx_status,
+ elems);
kfree(elems);
break;
}
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3374,8 +3374,10 @@ static bool ieee80211_assoc_success(stru
bss_ies = kmemdup(ies, sizeof(*ies) + ies->len,
GFP_ATOMIC);
rcu_read_unlock();
- if (!bss_ies)
- return false;
+ if (!bss_ies) {
+ ret = false;
+ goto out;
+ }
bss_elems = ieee802_11_parse_elems(bss_ies->data, bss_ies->len,
false, mgmt->bssid,
@@ -4358,13 +4360,11 @@ void ieee80211_sta_rx_queued_mgmt(struct
mgmt->u.action.u.chan_switch.variable,
ies_len, true, mgmt->bssid, NULL);
- if (!elems || elems->parse_error)
- break;
-
- ieee80211_sta_process_chanswitch(sdata,
- rx_status->mactime,
- rx_status->device_timestamp,
- elems, false);
+ if (elems && !elems->parse_error)
+ ieee80211_sta_process_chanswitch(sdata,
+ rx_status->mactime,
+ rx_status->device_timestamp,
+ elems, false);
kfree(elems);
} else if (mgmt->u.action.category == WLAN_CATEGORY_PUBLIC) {
struct ieee802_11_elems *elems;
@@ -4384,17 +4384,17 @@ void ieee80211_sta_rx_queued_mgmt(struct
mgmt->u.action.u.ext_chan_switch.variable,
ies_len, true, mgmt->bssid, NULL);
- if (!elems || elems->parse_error)
- break;
+ if (elems && !elems->parse_error) {
+ /* for the handling code pretend it was an IE */
+ elems->ext_chansw_ie =
+ &mgmt->u.action.u.ext_chan_switch.data;
+
+ ieee80211_sta_process_chanswitch(sdata,
+ rx_status->mactime,
+ rx_status->device_timestamp,
+ elems, false);
+ }
- /* for the handling code pretend this was also an IE */
- elems->ext_chansw_ie =
- &mgmt->u.action.u.ext_chan_switch.data;
-
- ieee80211_sta_process_chanswitch(sdata,
- rx_status->mactime,
- rx_status->device_timestamp,
- elems, false);
kfree(elems);
}
break;

41
package/kernel/mac80211/patches/subsys/351-wifi-cfg80211-fix-u8-overflow-in-cfg80211_update_not.patch Normal file
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@ -0,0 +1,41 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 28 Sep 2022 21:56:15 +0200
Subject: [PATCH] wifi: cfg80211: fix u8 overflow in
cfg80211_update_notlisted_nontrans()
commit aebe9f4639b13a1f4e9a6b42cdd2e38c617b442d upstream.
In the copy code of the elements, we do the following calculation
to reach the end of the MBSSID element:
/* copy the IEs after MBSSID */
cpy_len = mbssid[1] + 2;
This looks fine, however, cpy_len is a u8, the same as mbssid[1],
so the addition of two can overflow. In this case the subsequent
memcpy() will overflow the allocated buffer, since it copies 256
bytes too much due to the way the allocation and memcpy() sizes
are calculated.
Fix this by using size_t for the cpy_len variable.
This fixes CVE-2022-41674.
Reported-by: Soenke Huster <shuster@seemoo.tu-darmstadt.de>
Tested-by: Soenke Huster <shuster@seemoo.tu-darmstadt.de>
Fixes: 0b8fb8235be8 ("cfg80211: Parsing of Multiple BSSID information in scanning")
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -2238,7 +2238,7 @@ cfg80211_update_notlisted_nontrans(struc
size_t new_ie_len;
struct cfg80211_bss_ies *new_ies;
const struct cfg80211_bss_ies *old;
- u8 cpy_len;
+ size_t cpy_len;
lockdep_assert_held(&wiphy_to_rdev(wiphy)->bss_lock);

47
package/kernel/mac80211/patches/subsys/352-wifi-cfg80211-mac80211-reject-bad-MBSSID-elements.patch Normal file
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@ -0,0 +1,47 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 28 Sep 2022 22:01:37 +0200
Subject: [PATCH] wifi: cfg80211/mac80211: reject bad MBSSID elements
commit 8f033d2becc24aa6bfd2a5c104407963560caabc upstream
Per spec, the maximum value for the MaxBSSID ('n') indicator is 8,
and the minimum is 1 since a multiple BSSID set with just one BSSID
doesn't make sense (the # of BSSIDs is limited by 2^n).
Limit this in the parsing in both cfg80211 and mac80211, rejecting
any elements with an invalid value.
This fixes potentially bad shifts in the processing of these inside
the cfg80211_gen_new_bssid() function later.
I found this during the investigation of CVE-2022-41674 fixed by the
previous patch.
Fixes: 0b8fb8235be8 ("cfg80211: Parsing of Multiple BSSID information in scanning")
Fixes: 78ac51f81532 ("mac80211: support multi-bssid")
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1413,6 +1413,8 @@ static size_t ieee802_11_find_bssid_prof
for_each_element_id(elem, WLAN_EID_MULTIPLE_BSSID, start, len) {
if (elem->datalen < 2)
continue;
+ if (elem->data[0] < 1 || elem->data[0] > 8)
+ continue;
for_each_element(sub, elem->data + 1, elem->datalen - 1) {
u8 new_bssid[ETH_ALEN];
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -2103,6 +2103,8 @@ static void cfg80211_parse_mbssid_data(s
for_each_element_id(elem, WLAN_EID_MULTIPLE_BSSID, ie, ielen) {
if (elem->datalen < 4)
continue;
+ if (elem->data[0] < 1 || (int)elem->data[0] > 8)
+ continue;
for_each_element(sub, elem->data + 1, elem->datalen - 1) {
u8 profile_len;

94
package/kernel/mac80211/patches/subsys/353-wifi-mac80211-fix-MBSSID-parsing-use-after-free.patch Normal file
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@ -0,0 +1,94 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 28 Sep 2022 22:07:15 +0200
Subject: [PATCH] wifi: mac80211: fix MBSSID parsing use-after-free
commit ff05d4b45dd89b922578dac497dcabf57cf771c6
When we parse a multi-BSSID element, we might point some
element pointers into the allocated nontransmitted_profile.
However, we free this before returning, causing UAF when the
relevant pointers in the parsed elements are accessed.
Fix this by not allocating the scratch buffer separately but
as part of the returned structure instead, that way, there
are no lifetime issues with it.
The scratch buffer introduction as part of the returned data
here is taken from MLO feature work done by Ilan.
This fixes CVE-2022-42719.
Fixes: 5023b14cf4df ("mac80211: support profile split between elements")
Co-developed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1611,6 +1611,14 @@ struct ieee802_11_elems {
/* whether a parse error occurred while retrieving these elements */
bool parse_error;
+
+ /*
+ * scratch buffer that can be used for various element parsing related
+ * tasks, e.g., element de-fragmentation etc.
+ */
+ size_t scratch_len;
+ u8 *scratch_pos;
+ u8 scratch[];
};
static inline struct ieee80211_local *hw_to_local(
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1478,24 +1478,25 @@ struct ieee802_11_elems *ieee802_11_pars
u8 *nontransmitted_profile;
int nontransmitted_profile_len = 0;
- elems = kzalloc(sizeof(*elems), GFP_ATOMIC);
+ elems = kzalloc(sizeof(*elems) + len, GFP_ATOMIC);
if (!elems)
return NULL;
elems->ie_start = start;
elems->total_len = len;
- nontransmitted_profile = kmalloc(len, GFP_ATOMIC);
- if (nontransmitted_profile) {
- nontransmitted_profile_len =
- ieee802_11_find_bssid_profile(start, len, elems,
- transmitter_bssid,
- bss_bssid,
- nontransmitted_profile);
- non_inherit =
- cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE,
- nontransmitted_profile,
- nontransmitted_profile_len);
- }
+ elems->scratch_len = len;
+ elems->scratch_pos = elems->scratch;
+
+ nontransmitted_profile = elems->scratch_pos;
+ nontransmitted_profile_len =
+ ieee802_11_find_bssid_profile(start, len, elems,
+ transmitter_bssid,
+ bss_bssid,
+ nontransmitted_profile);
+ non_inherit =
+ cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE,
+ nontransmitted_profile,
+ nontransmitted_profile_len);
crc = _ieee802_11_parse_elems_crc(start, len, action, elems, filter,
crc, non_inherit);
@@ -1524,8 +1525,6 @@ struct ieee802_11_elems *ieee802_11_pars
offsetofend(struct ieee80211_bssid_index, dtim_count))
elems->dtim_count = elems->bssid_index->dtim_count;
- kfree(nontransmitted_profile);
-
elems->crc = crc;
return elems;

41
package/kernel/mac80211/patches/subsys/354-wifi-cfg80211-ensure-length-byte-is-present-before-a.patch Normal file
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@ -0,0 +1,41 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 29 Sep 2022 21:50:44 +0200
Subject: [PATCH] wifi: cfg80211: ensure length byte is present before
access
commit 567e14e39e8f8c6997a1378bc3be615afca86063 upstream.
When iterating the elements here, ensure the length byte is
present before checking it to see if the entire element will
fit into the buffer.
Longer term, we should rewrite this code using the type-safe
element iteration macros that check all of this.
Fixes: 0b8fb8235be8 ("cfg80211: Parsing of Multiple BSSID information in scanning")
Reported-by: Soenke Huster <shuster@seemoo.tu-darmstadt.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -304,7 +304,8 @@ static size_t cfg80211_gen_new_ie(const
tmp_old = cfg80211_find_ie(WLAN_EID_SSID, ie, ielen);
tmp_old = (tmp_old) ? tmp_old + tmp_old[1] + 2 : ie;
- while (tmp_old + tmp_old[1] + 2 - ie <= ielen) {
+ while (tmp_old + 2 - ie <= ielen &&
+ tmp_old + tmp_old[1] + 2 - ie <= ielen) {
if (tmp_old[0] == 0) {
tmp_old++;
continue;
@@ -364,7 +365,8 @@ static size_t cfg80211_gen_new_ie(const
* copied to new ie, skip ssid, capability, bssid-index ie
*/
tmp_new = sub_copy;
- while (tmp_new + tmp_new[1] + 2 - sub_copy <= subie_len) {
+ while (tmp_new + 2 - sub_copy <= subie_len &&
+ tmp_new + tmp_new[1] + 2 - sub_copy <= subie_len) {
if (!(tmp_new[0] == WLAN_EID_NON_TX_BSSID_CAP ||
tmp_new[0] == WLAN_EID_SSID)) {
memcpy(pos, tmp_new, tmp_new[1] + 2);

87
package/kernel/mac80211/patches/subsys/355-wifi-cfg80211-fix-BSS-refcounting-bugs.patch Normal file
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@ -0,0 +1,87 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 30 Sep 2022 23:44:23 +0200
Subject: [PATCH] wifi: cfg80211: fix BSS refcounting bugs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit 0b7808818cb9df6680f98996b8e9a439fa7bcc2f upstream.
There are multiple refcounting bugs related to multi-BSSID:
- In bss_ref_get(), if the BSS has a hidden_beacon_bss, then
the bss pointer is overwritten before checking for the
transmitted BSS, which is clearly wrong. Fix this by using
the bss_from_pub() macro.
- In cfg80211_bss_update() we copy the transmitted_bss pointer
from tmp into new, but then if we release new, we'll unref
it erroneously. We already set the pointer and ref it, but
need to NULL it since it was copied from the tmp data.
- In cfg80211_inform_single_bss_data(), if adding to the non-
transmitted list fails, we unlink the BSS and yet still we
return it, but this results in returning an entry without
a reference. We shouldn't return it anyway if it was broken
enough to not get added there.
This fixes CVE-2022-42720.
Reported-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Tested-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Fixes: a3584f56de1c ("cfg80211: Properly track transmitting and non-transmitting BSS")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -143,18 +143,12 @@ static inline void bss_ref_get(struct cf
lockdep_assert_held(&rdev->bss_lock);
bss->refcount++;
- if (bss->pub.hidden_beacon_bss) {
- bss = container_of(bss->pub.hidden_beacon_bss,
- struct cfg80211_internal_bss,
- pub);
- bss->refcount++;
- }
- if (bss->pub.transmitted_bss) {
- bss = container_of(bss->pub.transmitted_bss,
- struct cfg80211_internal_bss,
- pub);
- bss->refcount++;
- }
+
+ if (bss->pub.hidden_beacon_bss)
+ bss_from_pub(bss->pub.hidden_beacon_bss)->refcount++;
+
+ if (bss->pub.transmitted_bss)
+ bss_from_pub(bss->pub.transmitted_bss)->refcount++;
}
static inline void bss_ref_put(struct cfg80211_registered_device *rdev,
@@ -1743,6 +1737,8 @@ cfg80211_bss_update(struct cfg80211_regi
new->refcount = 1;
INIT_LIST_HEAD(&new->hidden_list);
INIT_LIST_HEAD(&new->pub.nontrans_list);
+ /* we'll set this later if it was non-NULL */
+ new->pub.transmitted_bss = NULL;
if (rcu_access_pointer(tmp->pub.proberesp_ies)) {
hidden = rb_find_bss(rdev, tmp, BSS_CMP_HIDE_ZLEN);
@@ -1983,10 +1979,15 @@ cfg80211_inform_single_bss_data(struct w
spin_lock_bh(&rdev->bss_lock);
if (cfg80211_add_nontrans_list(non_tx_data->tx_bss,
&res->pub)) {
- if (__cfg80211_unlink_bss(rdev, res))
+ if (__cfg80211_unlink_bss(rdev, res)) {
rdev->bss_generation++;
+ res = NULL;
+ }
}
spin_unlock_bh(&rdev->bss_lock);
+
+ if (!res)
+ return NULL;
}
trace_cfg80211_return_bss(&res->pub);

48
package/kernel/mac80211/patches/subsys/356-wifi-cfg80211-avoid-nontransmitted-BSS-list-corrupti.patch Normal file
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@ -0,0 +1,48 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Sat, 1 Oct 2022 00:01:44 +0200
Subject: [PATCH] wifi: cfg80211: avoid nontransmitted BSS list
corruption
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit bcca852027e5878aec911a347407ecc88d6fff7f upstream.
If a non-transmitted BSS shares enough information (both
SSID and BSSID!) with another non-transmitted BSS of a
different AP, then we can find and update it, and then
try to add it to the non-transmitted BSS list. We do a
search for it on the transmitted BSS, but if it's not
there (but belongs to another transmitted BSS), the list
gets corrupted.
Since this is an erroneous situation, simply fail the
list insertion in this case and free the non-transmitted
BSS.
This fixes CVE-2022-42721.
Reported-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Tested-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Fixes: 0b8fb8235be8 ("cfg80211: Parsing of Multiple BSSID information in scanning")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -425,6 +425,15 @@ cfg80211_add_nontrans_list(struct cfg802
rcu_read_unlock();
+ /*
+ * This is a bit weird - it's not on the list, but already on another
+ * one! The only way that could happen is if there's some BSSID/SSID
+ * shared by multiple APs in their multi-BSSID profiles, potentially
+ * with hidden SSID mixed in ... ignore it.
+ */
+ if (!list_empty(&nontrans_bss->nontrans_list))
+ return -EINVAL;
+
/* add to the list */
list_add_tail(&nontrans_bss->nontrans_list, &trans_bss->nontrans_list);
return 0;

31
package/kernel/mac80211/patches/subsys/357-wifi-mac80211_hwsim-avoid-mac80211-warning-on-bad-ra.patch Normal file
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@ -0,0 +1,31 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 5 Oct 2022 15:10:09 +0200
Subject: [PATCH] wifi: mac80211_hwsim: avoid mac80211 warning on bad
rate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit 1833b6f46d7e2830251a063935ab464256defe22 upstream.
If the tool on the other side (e.g. wmediumd) gets confused
about the rate, we hit a warning in mac80211. Silence that
by effectively duplicating the check here and dropping the
frame silently (in mac80211 it's dropped with the warning).
Reported-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Tested-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -3760,6 +3760,8 @@ static int hwsim_cloned_frame_received_n
rx_status.band = channel->band;
rx_status.rate_idx = nla_get_u32(info->attrs[HWSIM_ATTR_RX_RATE]);
+ if (rx_status.rate_idx >= data2->hw->wiphy->bands[rx_status.band]->n_bitrates)
+ goto out;
rx_status.signal = nla_get_u32(info->attrs[HWSIM_ATTR_SIGNAL]);
hdr = (void *)skb->data;

52
package/kernel/mac80211/patches/subsys/358-wifi-mac80211-fix-crash-in-beacon-protection-for-P2P.patch Normal file
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@ -0,0 +1,52 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 5 Oct 2022 21:24:10 +0200
Subject: [PATCH] wifi: mac80211: fix crash in beacon protection for
P2P-device
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit b2d03cabe2b2e150ff5a381731ea0355459be09f upstream.
If beacon protection is active but the beacon cannot be
decrypted or is otherwise malformed, we call the cfg80211
API to report this to userspace, but that uses a netdev
pointer, which isn't present for P2P-Device. Fix this to
call it only conditionally to ensure cfg80211 won't crash
in the case of P2P-Device.
This fixes CVE-2022-42722.
Reported-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Fixes: 9eaf183af741 ("mac80211: Report beacon protection failures to user space")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1986,10 +1986,11 @@ ieee80211_rx_h_decrypt(struct ieee80211_
if (mmie_keyidx < NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS ||
mmie_keyidx >= NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS +
- NUM_DEFAULT_BEACON_KEYS) {
- cfg80211_rx_unprot_mlme_mgmt(rx->sdata->dev,
- skb->data,
- skb->len);
+ NUM_DEFAULT_BEACON_KEYS) {
+ if (rx->sdata->dev)
+ cfg80211_rx_unprot_mlme_mgmt(rx->sdata->dev,
+ skb->data,
+ skb->len);
return RX_DROP_MONITOR; /* unexpected BIP keyidx */
}
@@ -2137,7 +2138,8 @@ ieee80211_rx_h_decrypt(struct ieee80211_
/* either the frame has been decrypted or will be dropped */
status->flag |= RX_FLAG_DECRYPTED;
- if (unlikely(ieee80211_is_beacon(fc) && result == RX_DROP_UNUSABLE))
+ if (unlikely(ieee80211_is_beacon(fc) && result == RX_DROP_UNUSABLE &&
+ rx->sdata->dev))
cfg80211_rx_unprot_mlme_mgmt(rx->sdata->dev,
skb->data, skb->len);

85
package/kernel/mac80211/patches/subsys/359-wifi-cfg80211-update-hidden-BSSes-to-avoid-WARN_ON.patch Normal file
View File

@ -0,0 +1,85 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 5 Oct 2022 23:11:43 +0200
Subject: [PATCH] wifi: cfg80211: update hidden BSSes to avoid WARN_ON
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit c90b93b5b782891ebfda49d4e5da36632fefd5d1 upstream.
When updating beacon elements in a non-transmitted BSS,
also update the hidden sub-entries to the same beacon
elements, so that a future update through other paths
won't trigger a WARN_ON().
The warning is triggered because the beacon elements in
the hidden BSSes that are children of the BSS should
always be the same as in the parent.
Reported-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Tested-by: Sönke Huster <shuster@seemoo.tu-darmstadt.de>
Fixes: 0b8fb8235be8 ("cfg80211: Parsing of Multiple BSSID information in scanning")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1609,6 +1609,23 @@ struct cfg80211_non_tx_bss {
u8 bssid_index;
};
+static void cfg80211_update_hidden_bsses(struct cfg80211_internal_bss *known,
+ const struct cfg80211_bss_ies *new_ies,
+ const struct cfg80211_bss_ies *old_ies)
+{
+ struct cfg80211_internal_bss *bss;
+
+ /* Assign beacon IEs to all sub entries */
+ list_for_each_entry(bss, &known->hidden_list, hidden_list) {
+ const struct cfg80211_bss_ies *ies;
+
+ ies = rcu_access_pointer(bss->pub.beacon_ies);
+ WARN_ON(ies != old_ies);
+
+ rcu_assign_pointer(bss->pub.beacon_ies, new_ies);
+ }
+}
+
static bool
cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *known,
@@ -1632,7 +1649,6 @@ cfg80211_update_known_bss(struct cfg8021
kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
} else if (rcu_access_pointer(new->pub.beacon_ies)) {
const struct cfg80211_bss_ies *old;
- struct cfg80211_internal_bss *bss;
if (known->pub.hidden_beacon_bss &&
!list_empty(&known->hidden_list)) {
@@ -1660,16 +1676,7 @@ cfg80211_update_known_bss(struct cfg8021
if (old == rcu_access_pointer(known->pub.ies))
rcu_assign_pointer(known->pub.ies, new->pub.beacon_ies);
- /* Assign beacon IEs to all sub entries */
- list_for_each_entry(bss, &known->hidden_list, hidden_list) {
- const struct cfg80211_bss_ies *ies;
-
- ies = rcu_access_pointer(bss->pub.beacon_ies);
- WARN_ON(ies != old);
-
- rcu_assign_pointer(bss->pub.beacon_ies,
- new->pub.beacon_ies);
- }
+ cfg80211_update_hidden_bsses(known, new->pub.beacon_ies, old);
if (old)
kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
@@ -2319,6 +2326,8 @@ cfg80211_update_notlisted_nontrans(struc
} else {
old = rcu_access_pointer(nontrans_bss->beacon_ies);
rcu_assign_pointer(nontrans_bss->beacon_ies, new_ies);
+ cfg80211_update_hidden_bsses(bss_from_pub(nontrans_bss),
+ new_ies, old);
rcu_assign_pointer(nontrans_bss->ies, new_ies);
if (old)
kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);

2
package/kernel/mac80211/patches/subsys/362-wifi-mac80211-Fix-UAF-in-ieee80211_scan_rx.patch
View File

@ -29,7 +29,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -461,16 +461,19 @@ static void __ieee80211_scan_completed(s
@@ -465,16 +465,19 @@ static void __ieee80211_scan_completed(s
scan_req = rcu_dereference_protected(local->scan_req,
lockdep_is_held(&local->mtx));

4
package/kernel/mac80211/patches/subsys/350-bss-color-collision.patch → package/kernel/mac80211/patches/subsys/363-bss-color-collision.patch
View File

@ -56,7 +56,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -3180,6 +3180,49 @@ static void ieee80211_process_sa_query_r
@@ -3182,6 +3182,49 @@ static void ieee80211_process_sa_query_r
ieee80211_tx_skb(sdata, skb);
}
@ -106,7 +106,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
static ieee80211_rx_result debug_noinline
ieee80211_rx_h_mgmt_check(struct ieee80211_rx_data *rx)
{
@@ -3205,6 +3248,9 @@ ieee80211_rx_h_mgmt_check(struct ieee802
@@ -3207,6 +3250,9 @@ ieee80211_rx_h_mgmt_check(struct ieee802
!(rx->flags & IEEE80211_RX_BEACON_REPORTED)) {
int sig = 0;

513
package/kernel/mac80211/patches/subsys/364-mac80211-add-support-for-restricting-netdev-features.patch Normal file
View File

@ -0,0 +1,513 @@
From: Felix Fietkau <nbd@nbd.name>
Date: Sun, 9 Oct 2022 20:15:46 +0200
Subject: [PATCH] mac80211: add support for restricting netdev features per vif
This can be used to selectively disable feature flags for checksum offload,
scatter/gather or GSO by changing vif->netdev_features.
Removing features from vif->netdev_features does not affect the netdev
features themselves, but instead fixes up skbs in the tx path so that the
offloads are not needed in the driver.
Aside from making it easier to deal with vif type based hardware limitations,
this also makes it possible to optimize performance on hardware without native
GSO support by declaring GSO support in hw->netdev_features and removing it
from vif->netdev_features. This allows mac80211 to handle GSO segmentation
after the sta lookup, but before itxq enqueue, thus reducing the number of
unnecessary sta lookups, as well as some other per-packet processing.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/include/net/fq_impl.h
+++ b/include/net/fq_impl.h
@@ -200,6 +200,7 @@ static void fq_tin_enqueue(struct fq *fq
fq_skb_free_t free_func)
{
struct fq_flow *flow;
+ struct sk_buff *next;
bool oom;
lockdep_assert_held(&fq->lock);
@@ -214,11 +215,15 @@ static void fq_tin_enqueue(struct fq *fq
}
flow->tin = tin;
- flow->backlog += skb->len;
- tin->backlog_bytes += skb->len;
- tin->backlog_packets++;
- fq->memory_usage += skb->truesize;
- fq->backlog++;
+ skb_list_walk_safe(skb, skb, next) {
+ skb_mark_not_on_list(skb);
+ flow->backlog += skb->len;
+ tin->backlog_bytes += skb->len;
+ tin->backlog_packets++;
+ fq->memory_usage += skb->truesize;
+ fq->backlog++;
+ __skb_queue_tail(&flow->queue, skb);
+ }
if (list_empty(&flow->flowchain)) {
flow->deficit = fq->quantum;
@@ -226,7 +231,6 @@ static void fq_tin_enqueue(struct fq *fq
&tin->new_flows);
}
- __skb_queue_tail(&flow->queue, skb);
oom = (fq->memory_usage > fq->memory_limit);
while (fq->backlog > fq->limit || oom) {
flow = fq_find_fattest_flow(fq);
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1685,6 +1685,10 @@ enum ieee80211_offload_flags {
* write-protected by sdata_lock and local->mtx so holding either is fine
* for read access.
* @mu_mimo_owner: indicates interface owns MU-MIMO capability
+ * @netdev_features: tx netdev features supported by the hardware for this
+ * vif. mac80211 initializes this to hw->netdev_features, and the driver
+ * can mask out specific tx features. mac80211 will handle software fixup
+ * for masked offloads (GSO, CSUM)
* @driver_flags: flags/capabilities the driver has for this interface,
* these need to be set (or cleared) when the interface is added
* or, if supported by the driver, the interface type is changed
@@ -1736,6 +1740,7 @@ struct ieee80211_vif {
struct ieee80211_chanctx_conf __rcu *chanctx_conf;
+ netdev_features_t netdev_features;
u32 driver_flags;
u32 offload_flags;
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -2209,6 +2209,7 @@ int ieee80211_if_add(struct ieee80211_lo
ndev->features |= local->hw.netdev_features;
ndev->hw_features |= ndev->features &
MAC80211_SUPPORTED_FEATURES_TX;
+ sdata->vif.netdev_features = local->hw.netdev_features;
netdev_set_default_ethtool_ops(ndev, &ieee80211_ethtool_ops);
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1310,7 +1310,11 @@ static struct txq_info *ieee80211_get_tx
static void ieee80211_set_skb_enqueue_time(struct sk_buff *skb)
{
- IEEE80211_SKB_CB(skb)->control.enqueue_time = codel_get_time();
+ struct sk_buff *next;
+ codel_time_t now = codel_get_time();
+
+ skb_list_walk_safe(skb, skb, next)
+ IEEE80211_SKB_CB(skb)->control.enqueue_time = now;
}
static u32 codel_skb_len_func(const struct sk_buff *skb)
@@ -3499,47 +3503,71 @@ ieee80211_xmit_fast_finish(struct ieee80
return TX_CONTINUE;
}
-static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
- struct sta_info *sta,
- struct ieee80211_fast_tx *fast_tx,
- struct sk_buff *skb)
+static netdev_features_t
+ieee80211_sdata_netdev_features(struct ieee80211_sub_if_data *sdata)
{
- struct ieee80211_local *local = sdata->local;
- u16 ethertype = (skb->data[12] << 8) | skb->data[13];
- int extra_head = fast_tx->hdr_len - (ETH_HLEN - 2);
- int hw_headroom = sdata->local->hw.extra_tx_headroom;
- struct ethhdr eth;
- struct ieee80211_tx_info *info;
- struct ieee80211_hdr *hdr = (void *)fast_tx->hdr;
- struct ieee80211_tx_data tx;
- ieee80211_tx_result r;
- struct tid_ampdu_tx *tid_tx = NULL;
- u8 tid = IEEE80211_NUM_TIDS;
+ if (sdata->vif.type != NL80211_IFTYPE_AP_VLAN)
+ return sdata->vif.netdev_features;
- /* control port protocol needs a lot of special handling */
- if (cpu_to_be16(ethertype) == sdata->control_port_protocol)
- return false;
+ if (!sdata->bss)
+ return 0;
- /* only RFC 1042 SNAP */
- if (ethertype < ETH_P_802_3_MIN)
- return false;
+ sdata = container_of(sdata->bss, struct ieee80211_sub_if_data, u.ap);
+ return sdata->vif.netdev_features;
+}
- /* don't handle TX status request here either */
- if (skb->sk && skb_shinfo(skb)->tx_flags & SKBTX_WIFI_STATUS)
- return false;
+static struct sk_buff *
+ieee80211_tx_skb_fixup(struct sk_buff *skb, netdev_features_t features)
+{
+ if (skb_is_gso(skb)) {
+ struct sk_buff *segs;
- if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
- tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
- tid_tx = rcu_dereference(sta->ampdu_mlme.tid_tx[tid]);
- if (tid_tx) {
- if (!test_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state))
- return false;
- if (tid_tx->timeout)
- tid_tx->last_tx = jiffies;
- }
+ segs = skb_gso_segment(skb, features);
+ if (!segs)
+ return skb;
+ if (IS_ERR(segs))
+ goto free;
+
+ consume_skb(skb);
+ return segs;
+ }
+
+ if (skb_needs_linearize(skb, features) && __skb_linearize(skb))
+ goto free;
+
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ int ofs = skb_checksum_start_offset(skb);
+
+ if (skb->encapsulation)
+ skb_set_inner_transport_header(skb, ofs);
+ else
+ skb_set_transport_header(skb, ofs);
+
+ if (skb_csum_hwoffload_help(skb, features))
+ goto free;
}
- /* after this point (skb is modified) we cannot return false */
+ skb_mark_not_on_list(skb);
+ return skb;
+
+free:
+ kfree_skb(skb);
+ return NULL;
+}
+
+static void __ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta,
+ struct ieee80211_fast_tx *fast_tx,
+ struct sk_buff *skb, u8 tid, bool ampdu)
+{
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_hdr *hdr = (void *)fast_tx->hdr;
+ struct ieee80211_tx_info *info;
+ struct ieee80211_tx_data tx;
+ ieee80211_tx_result r;
+ int hw_headroom = sdata->local->hw.extra_tx_headroom;
+ int extra_head = fast_tx->hdr_len - (ETH_HLEN - 2);
+ struct ethhdr eth;
if (skb_shared(skb)) {
struct sk_buff *tmp_skb = skb;
@@ -3548,12 +3576,12 @@ static bool ieee80211_xmit_fast(struct i
kfree_skb(tmp_skb);
if (!skb)
- return true;
+ return;
}
if ((hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) &&
ieee80211_amsdu_aggregate(sdata, sta, fast_tx, skb))
- return true;
+ return;
/* will not be crypto-handled beyond what we do here, so use false
* as the may-encrypt argument for the resize to not account for
@@ -3562,10 +3590,8 @@ static bool ieee80211_xmit_fast(struct i
if (unlikely(ieee80211_skb_resize(sdata, skb,
max_t(int, extra_head + hw_headroom -
skb_headroom(skb), 0),
- ENCRYPT_NO))) {
- kfree_skb(skb);
- return true;
- }
+ ENCRYPT_NO)))
+ goto free;
memcpy(&eth, skb->data, ETH_HLEN - 2);
hdr = skb_push(skb, extra_head);
@@ -3579,7 +3605,7 @@ static bool ieee80211_xmit_fast(struct i
info->control.vif = &sdata->vif;
info->flags = IEEE80211_TX_CTL_FIRST_FRAGMENT |
IEEE80211_TX_CTL_DONTFRAG |
- (tid_tx ? IEEE80211_TX_CTL_AMPDU : 0);
+ (ampdu ? IEEE80211_TX_CTL_AMPDU : 0);
info->control.flags = IEEE80211_TX_CTRL_FAST_XMIT;
#ifdef CPTCFG_MAC80211_DEBUGFS
@@ -3601,16 +3627,14 @@ static bool ieee80211_xmit_fast(struct i
tx.key = fast_tx->key;
if (ieee80211_queue_skb(local, sdata, sta, skb))
- return true;
+ return;
tx.skb = skb;
r = ieee80211_xmit_fast_finish(sdata, sta, fast_tx->pn_offs,
fast_tx->key, &tx);
tx.skb = NULL;
- if (r == TX_DROP) {
- kfree_skb(skb);
- return true;
- }
+ if (r == TX_DROP)
+ goto free;
if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
sdata = container_of(sdata->bss,
@@ -3618,6 +3642,55 @@ static bool ieee80211_xmit_fast(struct i
__skb_queue_tail(&tx.skbs, skb);
ieee80211_tx_frags(local, &sdata->vif, sta, &tx.skbs, false);
+ return;
+
+free:
+ kfree_skb(skb);
+}
+
+static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta,
+ struct ieee80211_fast_tx *fast_tx,
+ struct sk_buff *skb)
+{
+ u16 ethertype = (skb->data[12] << 8) | skb->data[13];
+ struct ieee80211_hdr *hdr = (void *)fast_tx->hdr;
+ struct tid_ampdu_tx *tid_tx = NULL;
+ struct sk_buff *next;
+ u8 tid = IEEE80211_NUM_TIDS;
+
+ /* control port protocol needs a lot of special handling */
+ if (cpu_to_be16(ethertype) == sdata->control_port_protocol)
+ return false;
+
+ /* only RFC 1042 SNAP */
+ if (ethertype < ETH_P_802_3_MIN)
+ return false;
+
+ /* don't handle TX status request here either */
+ if (skb->sk && skb_shinfo(skb)->tx_flags & SKBTX_WIFI_STATUS)
+ return false;
+
+ if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
+ tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
+ tid_tx = rcu_dereference(sta->ampdu_mlme.tid_tx[tid]);
+ if (tid_tx) {
+ if (!test_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state))
+ return false;
+ if (tid_tx->timeout)
+ tid_tx->last_tx = jiffies;
+ }
+ }
+
+ skb = ieee80211_tx_skb_fixup(skb, ieee80211_sdata_netdev_features(sdata));
+ if (!skb)
+ return true;
+
+ skb_list_walk_safe(skb, skb, next) {
+ skb_mark_not_on_list(skb);
+ __ieee80211_xmit_fast(sdata, sta, fast_tx, skb, tid, tid_tx);
+ }
+
return true;
}
@@ -4123,31 +4196,14 @@ void __ieee80211_subif_start_xmit(struct
goto out;
}
- if (skb_is_gso(skb)) {
- struct sk_buff *segs;
-
- segs = skb_gso_segment(skb, 0);
- if (IS_ERR(segs)) {
- goto out_free;
- } else if (segs) {
- consume_skb(skb);
- skb = segs;
- }
- } else {
- /* we cannot process non-linear frames on this path */
- if (skb_linearize(skb))
- goto out_free;
-
- /* the frame could be fragmented, software-encrypted, and other
- * things so we cannot really handle checksum offload with it -
- * fix it up in software before we handle anything else.
- */
- if (skb->ip_summed == CHECKSUM_PARTIAL) {
- skb_set_transport_header(skb,
- skb_checksum_start_offset(skb));
- if (skb_checksum_help(skb))
- goto out_free;
- }
+ /* the frame could be fragmented, software-encrypted, and other
+ * things so we cannot really handle checksum or GSO offload.
+ * fix it up in software before we handle anything else.
+ */
+ skb = ieee80211_tx_skb_fixup(skb, 0);
+ if (!skb) {
+ len = 0;
+ goto out;
}
skb_list_walk_safe(skb, skb, next) {
@@ -4310,9 +4366,11 @@ netdev_tx_t ieee80211_subif_start_xmit(s
return NETDEV_TX_OK;
}
-static bool ieee80211_tx_8023(struct ieee80211_sub_if_data *sdata,
- struct sk_buff *skb, struct sta_info *sta,
- bool txpending)
+
+
+static bool __ieee80211_tx_8023(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb, struct sta_info *sta,
+ bool txpending)
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_control control = {};
@@ -4321,14 +4379,6 @@ static bool ieee80211_tx_8023(struct iee
unsigned long flags;
int q = info->hw_queue;
- if (sta)
- sk_pacing_shift_update(skb->sk, local->hw.tx_sk_pacing_shift);
-
- ieee80211_tpt_led_trig_tx(local, skb->len);
-
- if (ieee80211_queue_skb(local, sdata, sta, skb))
- return true;
-
spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
if (local->queue_stop_reasons[q] ||
@@ -4355,27 +4405,50 @@ static bool ieee80211_tx_8023(struct iee
return true;
}
+static bool ieee80211_tx_8023(struct ieee80211_sub_if_data *sdata,
+ struct sk_buff *skb, struct sta_info *sta,
+ bool txpending)
+{
+ struct ieee80211_local *local = sdata->local;
+ struct sk_buff *next;
+ bool ret = true;
+
+ if (ieee80211_queue_skb(local, sdata, sta, skb))
+ return true;
+
+ skb_list_walk_safe(skb, skb, next) {
+ skb_mark_not_on_list(skb);
+ if (!__ieee80211_tx_8023(sdata, skb, sta, txpending))
+ ret = false;
+ }
+
+ return ret;
+}
+
static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata,
struct net_device *dev, struct sta_info *sta,
struct ieee80211_key *key, struct sk_buff *skb)
{
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_tx_info *info;
struct ieee80211_local *local = sdata->local;
struct tid_ampdu_tx *tid_tx;
+ struct sk_buff *seg, *next;
+ unsigned int skbs = 0, len = 0;
+ u16 queue;
u8 tid;
if (local->ops->wake_tx_queue) {
- u16 queue = __ieee80211_select_queue(sdata, sta, skb);
+ queue = __ieee80211_select_queue(sdata, sta, skb);
skb_set_queue_mapping(skb, queue);
skb_get_hash(skb);
+ } else {
+ queue = skb_get_queue_mapping(skb);
}
if (unlikely(test_bit(SCAN_SW_SCANNING, &local->scanning)) &&
test_bit(SDATA_STATE_OFFCHANNEL, &sdata->state))
goto out_free;
- memset(info, 0, sizeof(*info));
-
ieee80211_aggr_check(sdata, sta, skb);
tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
@@ -4387,22 +4460,20 @@ static void ieee80211_8023_xmit(struct i
return;
}
- info->flags |= IEEE80211_TX_CTL_AMPDU;
if (tid_tx->timeout)
tid_tx->last_tx = jiffies;
}
- if (unlikely(skb->sk &&
- skb_shinfo(skb)->tx_flags & SKBTX_WIFI_STATUS))
- info->ack_frame_id = ieee80211_store_ack_skb(local, skb,
- &info->flags, NULL);
+ skb = ieee80211_tx_skb_fixup(skb, ieee80211_sdata_netdev_features(sdata));
+ if (!skb)
+ return;
- info->hw_queue = sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
+ info = IEEE80211_SKB_CB(skb);
+ memset(info, 0, sizeof(*info));
+ if (tid_tx)
+ info->flags |= IEEE80211_TX_CTL_AMPDU;
- dev_sw_netstats_tx_add(dev, 1, skb->len);
-
- sta->tx_stats.bytes[skb_get_queue_mapping(skb)] += skb->len;
- sta->tx_stats.packets[skb_get_queue_mapping(skb)]++;
+ info->hw_queue = sdata->vif.hw_queue[queue];
if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
sdata = container_of(sdata->bss,
@@ -4414,6 +4485,24 @@ static void ieee80211_8023_xmit(struct i
if (key)
info->control.hw_key = &key->conf;
+ skb_list_walk_safe(skb, seg, next) {
+ skbs++;
+ len += seg->len;
+ if (seg != skb)
+ memcpy(IEEE80211_SKB_CB(seg), info, sizeof(*info));
+ }
+
+ if (unlikely(skb->sk &&
+ skb_shinfo(skb)->tx_flags & SKBTX_WIFI_STATUS))
+ info->ack_frame_id = ieee80211_store_ack_skb(local, skb,
+ &info->flags, NULL);
+
+ dev_sw_netstats_tx_add(dev, skbs, len);
+ sta->tx_stats.packets[queue] += skbs;
+ sta->tx_stats.bytes[queue] += len;
+
+ ieee80211_tpt_led_trig_tx(local, len);
+
ieee80211_tx_8023(sdata, skb, sta, false);
return;
@@ -4455,6 +4544,7 @@ netdev_tx_t ieee80211_subif_start_xmit_8
key->conf.cipher == WLAN_CIPHER_SUITE_TKIP))
goto skip_offload;
+ sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
ieee80211_8023_xmit(sdata, dev, sta, key, skb);
goto out;

6
package/libs/libubox/Makefile
View File

@ -5,9 +5,9 @@ PKG_RELEASE=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/libubox.git
PKG_MIRROR_HASH:=cf48d00ed0ea74d53f2043eb9f9dc52834c0b214f258201cf22dfff7dd6c6e40
PKG_SOURCE_DATE:=2022-05-15
PKG_SOURCE_VERSION:=d2223ef9da7172a84d1508733dc58840e1381e3c
PKG_MIRROR_HASH:=400bef38b8c0f382e4e595a50bb52dfbdb8da820eb80f3447b9bd7be3f5499a5
PKG_SOURCE_DATE:=2022-09-27
PKG_SOURCE_VERSION:=ea56013409d5823001b47a9bba6f74055a6d76a5
PKG_ABI_VERSION:=$(call abi_version_str,$(PKG_SOURCE_DATE))
CMAKE_INSTALL:=1

1
package/network/services/hostapd/src/src/ap/ubus.c
View File

@ -2019,6 +2019,7 @@ void hostapd_ubus_notify_beacon_report(
blobmsg_add_macaddr(&b, "bssid", rep->bssid);
blobmsg_add_u16(&b, "antenna-id", rep->antenna_id);
blobmsg_add_u16(&b, "parent-tsf", rep->parent_tsf);
blobmsg_add_u16(&b, "rep-mode", rep_mode);
ubus_notify(ctx, &hapd->ubus.obj, "beacon-report", b.head, -1);
}

6
package/network/utils/iwinfo/Makefile
View File

@ -11,9 +11,9 @@ PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/iwinfo.git
PKG_SOURCE_DATE:=2022-09-22
PKG_SOURCE_VERSION:=4a43b0d40ba50a21de1d47e7bf0f759be9cf646a
PKG_MIRROR_HASH:=4df2c5ac8cb60e4df06a4ef9a87c3a5196f0a8739ee39e6a2587c15527612250
PKG_SOURCE_DATE:=2022-10-14
PKG_SOURCE_VERSION:=0496c722f1d798789d9280d9e357f87b920349eb
PKG_MIRROR_HASH:=6dcbb79b3ebcad3f013a162ee1b18535a05afe9be9bf578cf62d9cf0b210f9df
PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
PKG_LICENSE:=GPL-2.0

1
target/linux/airoha/generic/target.mk Normal file
View File

@ -0,0 +1 @@
BOARDNAME:=Generic

2
target/linux/archs38/config-5.10
View File

@ -152,8 +152,6 @@ CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_SPI=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IRQCHIP=y
CONFIG_IRQ_DOMAIN=y

2
target/linux/bcm27xx/bcm2708/config-5.15
View File

@ -199,8 +199,6 @@ CONFIG_I2C=y
# CONFIG_I2C_BCM2708 is not set
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_BRCMSTB is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INPUT=y
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set

2
target/linux/bcm27xx/bcm2709/config-5.15
View File

@ -252,8 +252,6 @@ CONFIG_I2C=y
# CONFIG_I2C_BCM2708 is not set
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_BRCMSTB is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INPUT=y
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set

2
target/linux/bcm27xx/bcm2710/config-5.15
View File

@ -249,8 +249,6 @@ CONFIG_I2C=y
# CONFIG_I2C_BCM2708 is not set
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_BRCMSTB is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_INPUT=y
CONFIG_INPUT_MOUSEDEV=y

2
target/linux/bcm27xx/bcm2711/config-5.15
View File

@ -256,8 +256,6 @@ CONFIG_I2C=y
# CONFIG_I2C_BCM2708 is not set
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_BRCMSTB is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_INPUT=y
CONFIG_INPUT_MOUSEDEV=y

32
target/linux/bcm53xx/patches-5.10/315-ARM-dts-BCM5301X-Extend-RAM-to-full-256MB-for-Linksy.patch Normal file
View File

@ -0,0 +1,32 @@
From e492f69e4da879db7b3e9a2290e5b6620f1335b5 Mon Sep 17 00:00:00 2001
From: Aleksey Nasibulin <alealexpro100@ya.ru>
Date: Thu, 13 Oct 2022 08:16:51 +0000
Subject: [PATCH] ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys
EA6500 V2
Linksys ea6500-v2 have 256MB of ram. Currently we only use 128MB.
Expand the definition to use all the available RAM.
Fixes: 03e96644d7a8 ("ARM: dts: BCM5301X: Add basic DT for Linksys EA6500 V2")
Signed-off-by: Aleksey Nasibulin <alealexpro100@ya.ru>
---
arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts
index f1412ba83def..0454423fe166 100644
--- a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts
+++ b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts
@@ -19,7 +19,8 @@ chosen {
memory@0 {
device_type = "memory";
- reg = <0x00000000 0x08000000>;
+ reg = <0x00000000 0x08000000>,
+ <0x88000000 0x08000000>;
};
gpio-keys {
--
2.30.2

32
target/linux/bcm53xx/patches-5.15/315-ARM-dts-BCM5301X-Extend-RAM-to-full-256MB-for-Linksy.patch Normal file
View File

@ -0,0 +1,32 @@
From e492f69e4da879db7b3e9a2290e5b6620f1335b5 Mon Sep 17 00:00:00 2001
From: Aleksey Nasibulin <alealexpro100@ya.ru>
Date: Thu, 13 Oct 2022 08:16:51 +0000
Subject: [PATCH] ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys
EA6500 V2
Linksys ea6500-v2 have 256MB of ram. Currently we only use 128MB.
Expand the definition to use all the available RAM.
Fixes: 03e96644d7a8 ("ARM: dts: BCM5301X: Add basic DT for Linksys EA6500 V2")
Signed-off-by: Aleksey Nasibulin <alealexpro100@ya.ru>
---
arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts
index f1412ba83def..0454423fe166 100644
--- a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts
+++ b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts
@@ -19,7 +19,8 @@ chosen {
memory@0 {
device_type = "memory";
- reg = <0x00000000 0x08000000>;
+ reg = <0x00000000 0x08000000>,
+ <0x88000000 0x08000000>;
};
gpio-keys {
--
2.30.2

73
target/linux/generic/backport-5.10/005-v5.17-01-Kbuild-use-Wdeclaration-after-statement.patch Normal file
View File

@ -0,0 +1,73 @@
From 2fd7e7f9317d3048a14026816d081b08ba98ea8e Mon Sep 17 00:00:00 2001
From: Mark Rutland <mark.rutland@arm.com>
Date: Tue, 8 Mar 2022 22:56:13 +0100
Subject: [PATCH 1/3] Kbuild: use -Wdeclaration-after-statement
The kernel is moving from using `-std=gnu89` to `-std=gnu11`, permitting
the use of additional C11 features such as for-loop initial declarations.
One contentious aspect of C99 is that it permits mixed declarations and
code, and for now at least, it seems preferable to enforce that
declarations must come first.
These warnings were already enabled in the kernel itself, but not
for KBUILD_USERCFLAGS or the compat VDSO on arch/arm64, which uses
a separate set of CFLAGS.
This patch fixes an existing violation in modpost.c, which is not
reported because of the missing flag in KBUILD_USERCFLAGS:
| scripts/mod/modpost.c: In function ‘match’:
| scripts/mod/modpost.c:837:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
| 837 | const char *endp = p + strlen(p) - 1;
| | ^~~~~
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
[arnd: don't add a duplicate flag to the default set, update changelog]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM/Clang v13.0.0 (x86-64)
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
Makefile | 3 ++-
arch/arm64/kernel/vdso32/Makefile | 1 +
scripts/mod/modpost.c | 4 +++-
3 files changed, 6 insertions(+), 2 deletions(-)
--- a/Makefile
+++ b/Makefile
@@ -416,7 +416,8 @@ HOSTCXX = g++
endif
export KBUILD_USERCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
- -O2 -fomit-frame-pointer -std=gnu89
+ -O2 -fomit-frame-pointer -std=gnu89 \
+ -Wdeclaration-after-statement
export KBUILD_USERLDFLAGS :=
KBUILD_HOSTCFLAGS := $(KBUILD_USERCFLAGS) $(HOST_LFS_CFLAGS) $(HOSTCFLAGS)
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -76,6 +76,7 @@ VDSO_CFLAGS += -Wall -Wundef -Wstrict-pr
-fno-strict-aliasing -fno-common \
-Werror-implicit-function-declaration \
-Wno-format-security \
+ -Wdeclaration-after-statement \
-std=gnu89
VDSO_CFLAGS += -O2
# Some useful compiler-dependent flags from top-level Makefile
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -844,8 +844,10 @@ static int match(const char *sym, const
{
const char *p;
while (*pat) {
+ const char *endp;
+
p = *pat++;
- const char *endp = p + strlen(p) - 1;
+ endp = p + strlen(p) - 1;
/* "*foo*" */
if (*p == '*' && *endp == '*') {

60
target/linux/generic/backport-5.10/005-v5.17-02-Kbuild-move-to-std-gnu11.patch Normal file
View File

@ -0,0 +1,60 @@
From b810c8e719ea082e47c7a8f7cf878bc84fa2455d Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 8 Mar 2022 22:56:14 +0100
Subject: [PATCH 2/3] Kbuild: move to -std=gnu11
During a patch discussion, Linus brought up the option of changing
the C standard version from gnu89 to gnu99, which allows using variable
declaration inside of a for() loop. While the C99, C11 and later standards
introduce many other features, most of these are already available in
gnu89 as GNU extensions as well.
An earlier attempt to do this when gcc-5 started defaulting to
-std=gnu11 failed because at the time that caused warnings about
designated initializers with older compilers. Now that gcc-5.1 is
the minimum compiler version used for building kernels, that is no
longer a concern. Similarly, the behavior of 'inline' functions changes
between gnu89 using gnu_inline behavior and gnu11 using standard c99+
behavior, but this was taken care of by defining 'inline' to include
__attribute__((gnu_inline)) in order to allow building with clang a
while ago.
Nathan Chancellor reported a new -Wdeclaration-after-statement
warning that appears in a system header on arm, this still needs a
workaround.
The differences between gnu99, gnu11, gnu1x and gnu17 are fairly
minimal and mainly impact warnings at the -Wpedantic level that the
kernel never enables. Between these, gnu11 is the newest version
that is supported by all supported compiler versions, though it is
only the default on gcc-5, while all other supported versions of
gcc or clang default to gnu1x/gnu17.
Link: https://lore.kernel.org/lkml/CAHk-=wiyCH7xeHcmiFJ-YgXUy2Jaj7pnkdKpcovt8fYbVFW3TA@mail.gmail.com/
Link: https://github.com/ClangBuiltLinux/linux/issues/1603
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Marco Elver <elver@google.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: David Sterba <dsterba@suse.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/Makefile
+++ b/Makefile
@@ -498,7 +498,7 @@ KBUILD_CFLAGS := -Wall -Wundef -Werror
-fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
-Werror=implicit-function-declaration -Werror=implicit-int \
-Werror=return-type -Wno-format-security \
- -std=gnu89
+ -std=gnu11
KBUILD_CPPFLAGS := -D__KERNEL__
KBUILD_AFLAGS_KERNEL :=
KBUILD_CFLAGS_KERNEL :=

42
target/linux/generic/backport-5.10/005-v5.17-03-Kbuild-use-std-gnu11-for-KBUILD_USERCFLAGS.patch Normal file
View File

@ -0,0 +1,42 @@
From 40337d6f3d677aee7ad3052ae662d3f53dd4d5cb Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 8 Mar 2022 22:56:15 +0100
Subject: [PATCH 3/3] Kbuild: use -std=gnu11 for KBUILD_USERCFLAGS
As we change the C language standard for the kernel from gnu89 to
gnu11, it makes sense to also update the version for user space
compilation.
Some users have older native compilers than what they use for
kernel builds, so I considered using gnu99 as the default version
for wider compatibility with gcc-4.6 and earlier.
However, testing with older compilers showed that we already require
HOSTCC version 5.1 as well because a lot of host tools include
linux/compiler.h that uses __has_attribute():
CC tools/objtool/exec-cmd.o
In file included from tools/include/linux/compiler_types.h:36:0,
from tools/include/linux/compiler.h:5,
from exec-cmd.c:2:
tools/include/linux/compiler-gcc.h:19:5: error: "__has_attribute" is not defined [-Werror=undef]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/Makefile
+++ b/Makefile
@@ -416,7 +416,7 @@ HOSTCXX = g++
endif
export KBUILD_USERCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
- -O2 -fomit-frame-pointer -std=gnu89 \
+ -O2 -fomit-frame-pointer -std=gnu11 \
-Wdeclaration-after-statement
export KBUILD_USERLDFLAGS :=

81
target/linux/generic/backport-5.15/005-v5.17-01-Kbuild-use-Wdeclaration-after-statement.patch Normal file
View File

@ -0,0 +1,81 @@
From 2fd7e7f9317d3048a14026816d081b08ba98ea8e Mon Sep 17 00:00:00 2001
From: Mark Rutland <mark.rutland@arm.com>
Date: Tue, 8 Mar 2022 22:56:13 +0100
Subject: [PATCH 1/3] Kbuild: use -Wdeclaration-after-statement
The kernel is moving from using `-std=gnu89` to `-std=gnu11`, permitting
the use of additional C11 features such as for-loop initial declarations.
One contentious aspect of C99 is that it permits mixed declarations and
code, and for now at least, it seems preferable to enforce that
declarations must come first.
These warnings were already enabled in the kernel itself, but not
for KBUILD_USERCFLAGS or the compat VDSO on arch/arm64, which uses
a separate set of CFLAGS.
This patch fixes an existing violation in modpost.c, which is not
reported because of the missing flag in KBUILD_USERCFLAGS:
| scripts/mod/modpost.c: In function ‘match’:
| scripts/mod/modpost.c:837:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
| 837 | const char *endp = p + strlen(p) - 1;
| | ^~~~~
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
[arnd: don't add a duplicate flag to the default set, update changelog]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM/Clang v13.0.0 (x86-64)
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
Makefile | 3 ++-
arch/arm64/kernel/vdso32/Makefile | 1 +
scripts/mod/modpost.c | 4 +++-
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index b9e0b5c604af..cfe400032f96 100644
--- a/Makefile
+++ b/Makefile
@@ -416,7 +416,8 @@ HOSTCXX = g++
endif
export KBUILD_USERCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
- -O2 -fomit-frame-pointer -std=gnu89
+ -O2 -fomit-frame-pointer -std=gnu89 \
+ -Wdeclaration-after-statement
export KBUILD_USERLDFLAGS :=
KBUILD_HOSTCFLAGS := $(KBUILD_USERCFLAGS) $(HOST_LFS_CFLAGS) $(HOSTCFLAGS)
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index abad38c576e1..33cd7ed3f94f 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -76,6 +76,7 @@ VDSO_CFLAGS += -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common \
-Werror-implicit-function-declaration \
-Wno-format-security \
+ -Wdeclaration-after-statement \
-std=gnu89
VDSO_CFLAGS += -O2
# Some useful compiler-dependent flags from top-level Makefile
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 3c27a177b28b..d2b17ed27e6e 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -844,8 +844,10 @@ static int match(const char *sym, const char * const pat[])
{
const char *p;
while (*pat) {
+ const char *endp;
+
p = *pat++;
- const char *endp = p + strlen(p) - 1;
+ endp = p + strlen(p) - 1;
/* "*foo*" */
if (*p == '*' && *endp == '*') {
--
2.37.2

64
target/linux/generic/backport-5.15/005-v5.17-02-Kbuild-move-to-std-gnu11.patch Normal file
View File

@ -0,0 +1,64 @@
From b810c8e719ea082e47c7a8f7cf878bc84fa2455d Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 8 Mar 2022 22:56:14 +0100
Subject: [PATCH 2/3] Kbuild: move to -std=gnu11
During a patch discussion, Linus brought up the option of changing
the C standard version from gnu89 to gnu99, which allows using variable
declaration inside of a for() loop. While the C99, C11 and later standards
introduce many other features, most of these are already available in
gnu89 as GNU extensions as well.
An earlier attempt to do this when gcc-5 started defaulting to
-std=gnu11 failed because at the time that caused warnings about
designated initializers with older compilers. Now that gcc-5.1 is
the minimum compiler version used for building kernels, that is no
longer a concern. Similarly, the behavior of 'inline' functions changes
between gnu89 using gnu_inline behavior and gnu11 using standard c99+
behavior, but this was taken care of by defining 'inline' to include
__attribute__((gnu_inline)) in order to allow building with clang a
while ago.
Nathan Chancellor reported a new -Wdeclaration-after-statement
warning that appears in a system header on arm, this still needs a
workaround.
The differences between gnu99, gnu11, gnu1x and gnu17 are fairly
minimal and mainly impact warnings at the -Wpedantic level that the
kernel never enables. Between these, gnu11 is the newest version
that is supported by all supported compiler versions, though it is
only the default on gcc-5, while all other supported versions of
gcc or clang default to gnu1x/gnu17.
Link: https://lore.kernel.org/lkml/CAHk-=wiyCH7xeHcmiFJ-YgXUy2Jaj7pnkdKpcovt8fYbVFW3TA@mail.gmail.com/
Link: https://github.com/ClangBuiltLinux/linux/issues/1603
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Marco Elver <elver@google.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: David Sterba <dsterba@suse.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index cfe400032f96..fe86758acaaa 100644
--- a/Makefile
+++ b/Makefile
@@ -498,7 +498,7 @@ KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
-Werror=implicit-function-declaration -Werror=implicit-int \
-Werror=return-type -Wno-format-security \
- -std=gnu89
+ -std=gnu11
KBUILD_CPPFLAGS := -D__KERNEL__
KBUILD_AFLAGS_KERNEL :=
KBUILD_CFLAGS_KERNEL :=
--
2.37.2

47
target/linux/generic/backport-5.15/005-v5.17-03-Kbuild-use-std-gnu11-for-KBUILD_USERCFLAGS.patch Normal file
View File

@ -0,0 +1,47 @@
From 40337d6f3d677aee7ad3052ae662d3f53dd4d5cb Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 8 Mar 2022 22:56:15 +0100
Subject: [PATCH 3/3] Kbuild: use -std=gnu11 for KBUILD_USERCFLAGS
As we change the C language standard for the kernel from gnu89 to
gnu11, it makes sense to also update the version for user space
compilation.
Some users have older native compilers than what they use for
kernel builds, so I considered using gnu99 as the default version
for wider compatibility with gcc-4.6 and earlier.
However, testing with older compilers showed that we already require
HOSTCC version 5.1 as well because a lot of host tools include
linux/compiler.h that uses __has_attribute():
CC tools/objtool/exec-cmd.o
In file included from tools/include/linux/compiler_types.h:36:0,
from tools/include/linux/compiler.h:5,
from exec-cmd.c:2:
tools/include/linux/compiler-gcc.h:19:5: error: "__has_attribute" is not defined [-Werror=undef]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index fe86758acaaa..e569fccfb009 100644
--- a/Makefile
+++ b/Makefile
@@ -416,7 +416,7 @@ HOSTCXX = g++
endif
export KBUILD_USERCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
- -O2 -fomit-frame-pointer -std=gnu89 \
+ -O2 -fomit-frame-pointer -std=gnu11 \
-Wdeclaration-after-statement
export KBUILD_USERLDFLAGS :=
--
2.37.2

163
target/linux/generic/backport-5.15/776-v6.1-01-net-dsa-qca8k-fix-inband-mgmt-for-big-endian-systems.patch Normal file
View File

@ -0,0 +1,163 @@
From a2550d3ce53c68f54042bc5e468c4d07491ffe0e Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Wed, 12 Oct 2022 19:18:36 +0200
Subject: [PATCH 1/2] net: dsa: qca8k: fix inband mgmt for big-endian systems
The header and the data of the skb for the inband mgmt requires
to be in little-endian. This is problematic for big-endian system
as the mgmt header is written in the cpu byte order.
Fix this by converting each value for the mgmt header and data to
little-endian, and convert to cpu byte order the mgmt header and
data sent by the switch.
Fixes: 5950c7c0a68c ("net: dsa: qca8k: add support for mgmt read/write in Ethernet packet")
Tested-by: Pawel Dembicki <paweldembicki@gmail.com>
Tested-by: Lech Perczak <lech.perczak@gmail.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Lech Perczak <lech.perczak@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/dsa/qca/qca8k-8xxx.c | 63 ++++++++++++++++++++++++--------
include/linux/dsa/tag_qca.h | 6 +--
2 files changed, 50 insertions(+), 19 deletions(-)
diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c
index 5669c92c93f7..644338ca0510 100644
--- a/drivers/net/dsa/qca/qca8k-8xxx.c
+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
@@ -137,27 +137,42 @@ static void qca8k_rw_reg_ack_handler(struct dsa_switch *ds, struct sk_buff *skb)
struct qca8k_mgmt_eth_data *mgmt_eth_data;
struct qca8k_priv *priv = ds->priv;
struct qca_mgmt_ethhdr *mgmt_ethhdr;
+ u32 command;
u8 len, cmd;
+ int i;
mgmt_ethhdr = (struct qca_mgmt_ethhdr *)skb_mac_header(skb);
mgmt_eth_data = &priv->mgmt_eth_data;
- cmd = FIELD_GET(QCA_HDR_MGMT_CMD, mgmt_ethhdr->command);
- len = FIELD_GET(QCA_HDR_MGMT_LENGTH, mgmt_ethhdr->command);
+ command = get_unaligned_le32(&mgmt_ethhdr->command);
+ cmd = FIELD_GET(QCA_HDR_MGMT_CMD, command);
+ len = FIELD_GET(QCA_HDR_MGMT_LENGTH, command);
/* Make sure the seq match the requested packet */
- if (mgmt_ethhdr->seq == mgmt_eth_data->seq)
+ if (get_unaligned_le32(&mgmt_ethhdr->seq) == mgmt_eth_data->seq)
mgmt_eth_data->ack = true;
if (cmd == MDIO_READ) {
- mgmt_eth_data->data[0] = mgmt_ethhdr->mdio_data;
+ u32 *val = mgmt_eth_data->data;
+
+ *val = get_unaligned_le32(&mgmt_ethhdr->mdio_data);
/* Get the rest of the 12 byte of data.
* The read/write function will extract the requested data.
*/
- if (len > QCA_HDR_MGMT_DATA1_LEN)
- memcpy(mgmt_eth_data->data + 1, skb->data,
- QCA_HDR_MGMT_DATA2_LEN);
+ if (len > QCA_HDR_MGMT_DATA1_LEN) {
+ __le32 *data2 = (__le32 *)skb->data;
+ int data_len = min_t(int, QCA_HDR_MGMT_DATA2_LEN,
+ len - QCA_HDR_MGMT_DATA1_LEN);
+
+ val++;
+
+ for (i = sizeof(u32); i <= data_len; i += sizeof(u32)) {
+ *val = get_unaligned_le32(data2);
+ val++;
+ data2++;
+ }
+ }
}
complete(&mgmt_eth_data->rw_done);
@@ -169,8 +184,10 @@ static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 *
struct qca_mgmt_ethhdr *mgmt_ethhdr;
unsigned int real_len;
struct sk_buff *skb;
- u32 *data2;
+ __le32 *data2;
+ u32 command;
u16 hdr;
+ int i;
skb = dev_alloc_skb(QCA_HDR_MGMT_PKT_LEN);
if (!skb)
@@ -199,20 +216,32 @@ static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 *
hdr |= FIELD_PREP(QCA_HDR_XMIT_DP_BIT, BIT(0));
hdr |= FIELD_PREP(QCA_HDR_XMIT_CONTROL, QCA_HDR_XMIT_TYPE_RW_REG);
- mgmt_ethhdr->command = FIELD_PREP(QCA_HDR_MGMT_ADDR, reg);
- mgmt_ethhdr->command |= FIELD_PREP(QCA_HDR_MGMT_LENGTH, real_len);
- mgmt_ethhdr->command |= FIELD_PREP(QCA_HDR_MGMT_CMD, cmd);
- mgmt_ethhdr->command |= FIELD_PREP(QCA_HDR_MGMT_CHECK_CODE,
+ command = FIELD_PREP(QCA_HDR_MGMT_ADDR, reg);
+ command |= FIELD_PREP(QCA_HDR_MGMT_LENGTH, real_len);
+ command |= FIELD_PREP(QCA_HDR_MGMT_CMD, cmd);
+ command |= FIELD_PREP(QCA_HDR_MGMT_CHECK_CODE,
QCA_HDR_MGMT_CHECK_CODE_VAL);
+ put_unaligned_le32(command, &mgmt_ethhdr->command);
+
if (cmd == MDIO_WRITE)
- mgmt_ethhdr->mdio_data = *val;
+ put_unaligned_le32(*val, &mgmt_ethhdr->mdio_data);
mgmt_ethhdr->hdr = htons(hdr);
data2 = skb_put_zero(skb, QCA_HDR_MGMT_DATA2_LEN + QCA_HDR_MGMT_PADDING_LEN);
- if (cmd == MDIO_WRITE && len > QCA_HDR_MGMT_DATA1_LEN)
- memcpy(data2, val + 1, len - QCA_HDR_MGMT_DATA1_LEN);
+ if (cmd == MDIO_WRITE && len > QCA_HDR_MGMT_DATA1_LEN) {
+ int data_len = min_t(int, QCA_HDR_MGMT_DATA2_LEN,
+ len - QCA_HDR_MGMT_DATA1_LEN);
+
+ val++;
+
+ for (i = sizeof(u32); i <= data_len; i += sizeof(u32)) {
+ put_unaligned_le32(*val, data2);
+ data2++;
+ val++;
+ }
+ }
return skb;
}
@@ -220,9 +249,11 @@ static struct sk_buff *qca8k_alloc_mdio_header(enum mdio_cmd cmd, u32 reg, u32 *
static void qca8k_mdio_header_fill_seq_num(struct sk_buff *skb, u32 seq_num)
{
struct qca_mgmt_ethhdr *mgmt_ethhdr;
+ u32 seq;
+ seq = FIELD_PREP(QCA_HDR_MGMT_SEQ_NUM, seq_num);
mgmt_ethhdr = (struct qca_mgmt_ethhdr *)skb->data;
- mgmt_ethhdr->seq = FIELD_PREP(QCA_HDR_MGMT_SEQ_NUM, seq_num);
+ put_unaligned_le32(seq, &mgmt_ethhdr->seq);
}
static int qca8k_read_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len)
diff --git a/include/linux/dsa/tag_qca.h b/include/linux/dsa/tag_qca.h
index 50be7cbd93a5..0e176da1e43f 100644
--- a/include/linux/dsa/tag_qca.h
+++ b/include/linux/dsa/tag_qca.h
@@ -61,9 +61,9 @@ struct sk_buff;
/* Special struct emulating a Ethernet header */
struct qca_mgmt_ethhdr {
- u32 command; /* command bit 31:0 */
- u32 seq; /* seq 63:32 */
- u32 mdio_data; /* first 4byte mdio */
+ __le32 command; /* command bit 31:0 */
+ __le32 seq; /* seq 63:32 */
+ __le32 mdio_data; /* first 4byte mdio */
__be16 hdr; /* qca hdr */
} __packed;
--
2.37.2

88
target/linux/generic/backport-5.15/776-v6.1-02-net-dsa-qca8k-fix-ethtool-autocast-mib-for-big-endia.patch Normal file
View File

@ -0,0 +1,88 @@
From 0d4636f7d72df3179b20a2d32b647881917a5e2a Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Wed, 12 Oct 2022 19:18:37 +0200
Subject: [PATCH 2/2] net: dsa: qca8k: fix ethtool autocast mib for big-endian
systems
The switch sends autocast mib in little-endian. This is problematic for
big-endian system as the values needs to be converted.
Fix this by converting each mib value to cpu byte order.
Fixes: 5c957c7ca78c ("net: dsa: qca8k: add support for mib autocast in Ethernet packet")
Tested-by: Pawel Dembicki <paweldembicki@gmail.com>
Tested-by: Lech Perczak <lech.perczak@gmail.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/dsa/qca/qca8k-8xxx.c | 20 ++++++++------------
include/linux/dsa/tag_qca.h | 2 +-
2 files changed, 9 insertions(+), 13 deletions(-)
diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c
index 644338ca0510..c5c3b4e92f28 100644
--- a/drivers/net/dsa/qca/qca8k-8xxx.c
+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
@@ -1518,9 +1518,9 @@ static void qca8k_mib_autocast_handler(struct dsa_switch *ds, struct sk_buff *sk
struct qca8k_priv *priv = ds->priv;
const struct qca8k_mib_desc *mib;
struct mib_ethhdr *mib_ethhdr;
- int i, mib_len, offset = 0;
- u64 *data;
+ __le32 *data2;
u8 port;
+ int i;
mib_ethhdr = (struct mib_ethhdr *)skb_mac_header(skb);
mib_eth_data = &priv->mib_eth_data;
@@ -1532,28 +1532,24 @@ static void qca8k_mib_autocast_handler(struct dsa_switch *ds, struct sk_buff *sk
if (port != mib_eth_data->req_port)
goto exit;
- data = mib_eth_data->data;
+ data2 = (__le32 *)skb->data;
for (i = 0; i < priv->info->mib_count; i++) {
mib = &ar8327_mib[i];
/* First 3 mib are present in the skb head */
if (i < 3) {
- data[i] = mib_ethhdr->data[i];
+ mib_eth_data->data[i] = get_unaligned_le32(mib_ethhdr->data + i);
continue;
}
- mib_len = sizeof(uint32_t);
-
/* Some mib are 64 bit wide */
if (mib->size == 2)
- mib_len = sizeof(uint64_t);
-
- /* Copy the mib value from packet to the */
- memcpy(data + i, skb->data + offset, mib_len);
+ mib_eth_data->data[i] = get_unaligned_le64((__le64 *)data2);
+ else
+ mib_eth_data->data[i] = get_unaligned_le32(data2);
- /* Set the offset for the next mib */
- offset += mib_len;
+ data2 += mib->size;
}
exit:
diff --git a/include/linux/dsa/tag_qca.h b/include/linux/dsa/tag_qca.h
index 0e176da1e43f..b1b5720d89a5 100644
--- a/include/linux/dsa/tag_qca.h
+++ b/include/linux/dsa/tag_qca.h
@@ -73,7 +73,7 @@ enum mdio_cmd {
};
struct mib_ethhdr {
- u32 data[3]; /* first 3 mib counter */
+ __le32 data[3]; /* first 3 mib counter */
__be16 hdr; /* qca hdr */
} __packed;
--
2.37.2

5
target/linux/generic/config-5.15
View File

@ -3200,6 +3200,11 @@ CONFIG_LLC=y
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_LOCKD is not set
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_LOCKD_V4=y
# CONFIG_LOCKUP_DETECTOR is not set

2
target/linux/layerscape/armv7/config-5.10
View File

@ -292,8 +292,6 @@ CONFIG_I2C_SLAVE_EEPROM=y
CONFIG_I2C_XILINX=y
CONFIG_ICPLUS_PHY=y
CONFIG_ICS932S401=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_IMX2_WDT=y
# CONFIG_IMX7ULP_WDT is not set
# CONFIG_IMX8MM_THERMAL is not set

2
target/linux/layerscape/armv8_64b/config-5.10
View File

@ -381,8 +381,6 @@ CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_RK3X=y
CONFIG_I2C_SLAVE=y
# CONFIG_I2C_SLAVE_TESTUNIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_IMX2_WDT=y
CONFIG_INET_DIAG=y

2
target/linux/mediatek/filogic/config-5.15
View File

@ -184,8 +184,6 @@ CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MT65XX=y
CONFIG_ICPLUS_PHY=y
CONFIG_IIO=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IO_URING=y

12
target/linux/mediatek/mt7622/base-files/etc/board.d/02_network
View File

@ -34,6 +34,17 @@ mediatek_setup_interfaces()
esac
}
DEV_PATH_WMAC=platform/18000000.wmac
DEV_PATH_PCIE0=1a143000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0
DEV_PATH_PCIE1=1a145000.pcie/pci0001:00/0001:00:01.0/0001:01:00.0
mediatek_setup_wlan()
{
dt_is_enabled wmac@18000000 && ucidef_add_wlan $DEV_PATH_WMAC
dt_is_enabled pcie@1a143000 && ucidef_add_wlan $DEV_PATH_PCIE0
dt_is_enabled pcie@1a145000 && ucidef_add_wlan $DEV_PATH_PCIE1
}
mediatek_setup_macs()
{
local board="$1"
@ -60,6 +71,7 @@ board_config_update
board=$(board_name)
mediatek_setup_interfaces $board
mediatek_setup_macs $board
mediatek_setup_wlan $board
board_config_flush
exit 0

9
target/linux/mediatek/mt7622/config-5.15
View File

@ -73,7 +73,7 @@ CONFIG_COMMON_CLK_MT7622_ETHSYS=y
CONFIG_COMMON_CLK_MT7622_HIFSYS=y
# CONFIG_COMMON_CLK_MT7986 is not set
# CONFIG_COMMON_CLK_MT8173 is not set
CONFIG_COMMON_CLK_MT8183=y
# CONFIG_COMMON_CLK_MT8183 is not set
# CONFIG_COMMON_CLK_MT8183_AUDIOSYS is not set
# CONFIG_COMMON_CLK_MT8183_CAMSYS is not set
# CONFIG_COMMON_CLK_MT8183_IMGSYS is not set
@ -85,7 +85,7 @@ CONFIG_COMMON_CLK_MT8183=y
# CONFIG_COMMON_CLK_MT8183_MMSYS is not set
# CONFIG_COMMON_CLK_MT8183_VDECSYS is not set
# CONFIG_COMMON_CLK_MT8183_VENCSYS is not set
CONFIG_COMMON_CLK_MT8516=y
# CONFIG_COMMON_CLK_MT8516 is not set
# CONFIG_COMMON_CLK_MT8516_AUDSYS is not set
CONFIG_COMPAT=y
CONFIG_COMPAT_32BIT_TIME=y
@ -146,7 +146,6 @@ CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_DEBUG_MISC=y
CONFIG_DIMLIB=y
CONFIG_DMADEVICES=y
CONFIG_DMATEST=y
CONFIG_DMA_DIRECT_REMAP=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_ENGINE_RAID=y
@ -211,12 +210,8 @@ CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MT65XX=y
CONFIG_ICPLUS_PHY=y
CONFIG_IIO=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IO_URING=y
# CONFIG_IR_MTK is not set
CONFIG_IRQCHIP=y
CONFIG_IRQ_DOMAIN=y

48
target/linux/mediatek/patches-5.15/193-dts-mt7623-thermal_zone_fix.patch Normal file
View File

@ -0,0 +1,48 @@
From 824d56e753a588fcfd650db1822e34a02a48bb77 Mon Sep 17 00:00:00 2001
From: Bruno Umuarama <anonimou_eu@hotmail.com>
Date: Thu, 13 Oct 2022 21:18:21 +0000
Subject: [PATCH] mediatek: mt7623: fix thermal zone
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Raising the temperatures for passive and active trips. @VA1DER
proposed at issue 9396 to remove passive trip. This commit relates to
his suggestion.
Without this patch. the CPU will be throttled all the way down to 98MHz
if the temperature rises even a degree above the trip point, and it was
further discovered that if the internal temperature of the device is
above the first trip point temperature when it boots then it will start
in a throttled state and even
$ echo disabled > /sys/class/thermal/thermal_zone0/mode
will have no effect.
The patch increases the passive trip point and active cooling map. The
throttling temperature will then be at 77°C and 82°C, which is still a
low enough temperature for ARM devices to not be in the real danger
zone, and gives some operational headroom.
Signed-off-by: Bruno Umuarama <anonimou_eu@hotmail.com>
---
arch/arm/boot/dts/mt7623.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -160,13 +160,13 @@
trips {
cpu_passive: cpu-passive {
- temperature = <57000>;
+ temperature = <77000>;
hysteresis = <2000>;
type = "passive";
};
cpu_active: cpu-active {
- temperature = <67000>;
+ temperature = <82000>;
hysteresis = <2000>;
type = "active";
};

2
target/linux/omap/config-5.10
View File

@ -274,8 +274,6 @@ CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_OMAP=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y

2
target/linux/omap/config-5.15
View File

@ -277,8 +277,6 @@ CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_OMAP=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y

2
target/linux/zynq/config-5.10
View File

@ -246,8 +246,6 @@ CONFIG_IIO_BUFFER=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_INPUT=y
CONFIG_INPUT_EVDEV=y