openwrt/package/kernel/mac80211/patches/subsys/345-v6.4-wifi-mac80211-add-EHT-MU-MIMO-related-flags-in-ieee8.patch
Hauke Mehrtens 323e249ce8 mac80211: Update to version 6.1.97-1
This updates mac80211 to version 6.1.97-1. This code is based on Linux
6.1.97 and contains all fixes included in the upstream wireless
subsystem from that kernel version. This includes many bugfixes and also
some security fixes.

The removed patches are already integrated in upstream Linux 6.1.97 or
in backports.

The following patches were integrated in upstream Linux:
   ath11k/0013-wifi-ath11k-synchronize-ath11k_mac_he_gi_to_nl80211_.patch
   ath11k/0035-wifi-ath11k-Use-platform_get_irq-to-get-the-interrup.patch
   ath11k/0036-wifi-ath11k-fix-SAC-bug-on-peer-addition-with-sta-ba.patch
   ath11k/0047-wifi-ath11k-fix-deinitialization-of-firmware-resourc.patch
   ath11k/0053-wifi-ath11k-fix-writing-to-unintended-memory-region.patch
   ath11k/0060-wifi-ath11k-Ignore-frags-from-uninitialized-peer-in-.patch
   ath11k/0065-wifi-ath11k-fix-tx-status-reporting-in-encap-offload.patch
   ath11k/0067-wifi-ath11k-Fix-SKB-corruption-in-REO-destination-ri.patch
   ath11k/0069-wifi-ath11k-fix-registration-of-6Ghz-only-phy-withou.patch
   ath11k/0080-wifi-ath11k-add-support-default-regdb-while-searchin.patch
   ath11k/0085-wifi-ath11k-fix-memory-leak-in-WMI-firmware-stats.patch
   ath11k/0086-wifi-ath11k-Add-missing-check-for-ioremap.patch
   ath11k/0096-wifi-ath11k-fix-boot-failure-with-one-MSI-vector.patch
   subsys/337-wifi-mac80211-fix-race-condition-on-enabling-fast-xm.patch

The following patches were integrated in upstream backports:
   ath11k/901-wifi-ath11k-pci-fix-compilation-in-5.16-and-older.patch
   build/080-resv_start_op.patch
   build/110-backport_napi_build_skb.patch

The following files are missing in backports, we do not have to remove
them any more. Some were already missing before some were removed in
this update:
   include/linux/cordic.h
   include/linux/crc8.h
   include/linux/eeprom_93cx6.h
   include/linux/wl12xx.h
   include/net/ieee80211.h
   backport-include/linux/bcm47xx_nvram.h
   include/linux/ath9k_platform.h
   include/net/bluetooth/

backports ships a dummy Mediatek wed header for older kernel versions.
We backported the feature in our kernel, remove the dummy header:
   backport-include/linux/soc/mediatek/mtk_wed.h

Remove header files for subsystems used form the mainline kernel:
   include/trace/events/qrtr.h
   include/net/rsi_91x.h
   backport-include/linux/platform_data/brcmnand.h

Link: https://github.com/openwrt/openwrt/pull/15827
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-07-07 18:30:37 +02:00

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2.4 KiB
Diff

From f4d1181e4759c9c6c97c86cda2cf2d1ddb6a74d2 Mon Sep 17 00:00:00 2001
From: Ryder Lee <ryder.lee@mediatek.com>
Date: Sat, 18 Feb 2023 01:48:59 +0800
Subject: [PATCH] wifi: mac80211: add EHT MU-MIMO related flags in
ieee80211_bss_conf
Similar to VHT/HE. This is utilized to pass MU-MIMO configurations
from user space (i.e. hostapd) to driver.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Link: https://lore.kernel.org/r/8d9966c4c1e77cb1ade77d42bdc49905609192e9.1676628065.git.ryder.lee@mediatek.com
[move into combined if statement, reset on !eht]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
include/net/mac80211.h | 9 +++++++++
net/mac80211/cfg.c | 16 ++++++++++++++++
2 files changed, 25 insertions(+)
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -676,6 +676,12 @@ struct ieee80211_fils_discovery {
* @he_full_ul_mumimo: does this BSS support the reception (AP) or transmission
* (non-AP STA) of an HE TB PPDU on an RU that spans the entire PPDU
* bandwidth
+ * @eht_su_beamformer: in AP-mode, does this BSS enable operation as an EHT SU
+ * beamformer
+ * @eht_su_beamformee: in AP-mode, does this BSS enable operation as an EHT SU
+ * beamformee
+ * @eht_mu_beamformer: in AP-mode, does this BSS enable operation as an EHT MU
+ * beamformer
*/
struct ieee80211_bss_conf {
const u8 *bssid;
@@ -764,6 +770,9 @@ struct ieee80211_bss_conf {
bool he_su_beamformee;
bool he_mu_beamformer;
bool he_full_ul_mumimo;
+ bool eht_su_beamformer;
+ bool eht_su_beamformee;
+ bool eht_mu_beamformer;
};
/**
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1313,6 +1313,22 @@ static int ieee80211_start_ap(struct wip
if (params->eht_cap) {
link_conf->eht_puncturing = params->punct_bitmap;
changed |= BSS_CHANGED_EHT_PUNCTURING;
+
+ link_conf->eht_su_beamformer =
+ params->eht_cap->fixed.phy_cap_info[0] &
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER;
+ link_conf->eht_su_beamformee =
+ params->eht_cap->fixed.phy_cap_info[0] &
+ IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE;
+ link_conf->eht_mu_beamformer =
+ params->eht_cap->fixed.phy_cap_info[7] &
+ (IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ |
+ IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ |
+ IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ);
+ } else {
+ link_conf->eht_su_beamformer = false;
+ link_conf->eht_su_beamformee = false;
+ link_conf->eht_mu_beamformer = false;
}
if (sdata->vif.type == NL80211_IFTYPE_AP &&