mac80211: update to v6.1.24

[openwrt/staging/dedeckeh.git] / package / kernel / mac80211 / patches / subsys / 335-wifi-mac80211-add-LDPC-related-flags-in-ieee80211_bs.patch

diff --git a/package/kernel/mac80211/patches/subsys/335-wifi-mac80211-add-LDPC-related-flags-in-ieee80211_bs.patch b/package/kernel/mac80211/patches/subsys/335-wifi-mac80211-add-LDPC-related-flags-in-ieee80211_bs.patch
new file mode 100644 (file)
index 0000000..1b379b7
--- /dev/null
+++ b/package/kernel/mac80211/patches/subsys/335-wifi-mac80211-add-LDPC-related-flags-in-ieee80211_bs.patch
@@ -0,0 +1,62 @@
+From: Ryder Lee <ryder.lee@mediatek.com>
+Date: Sat, 18 Feb 2023 01:49:25 +0800
+Subject: [PATCH] wifi: mac80211: add LDPC related flags in ieee80211_bss_conf
+
+This is utilized to pass LDPC configurations from user space
+(i.e. hostapd) to driver.
+
+Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
+Link: https://lore.kernel.org/r/1de696aaa34efd77a926eb657b8c0fda05aaa177.1676628065.git.ryder.lee@mediatek.com
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+---
+
+--- a/include/net/mac80211.h
++++ b/include/net/mac80211.h
+@@ -653,6 +653,9 @@ struct ieee80211_fils_discovery {
+  *    write-protected by sdata_lock and local->mtx so holding either is fine
+  *    for read access.
+  * @color_change_color: the bss color that will be used after the change.
++ * @ht_ldpc: in AP mode, indicates interface has HT LDPC capability.
++ * @vht_ldpc: in AP mode, indicates interface has VHT LDPC capability.
++ * @he_ldpc: in AP mode, indicates interface has HE LDPC capability.
+  * @vht_su_beamformer: in AP mode, does this BSS support operation as an VHT SU
+  *    beamformer
+  * @vht_su_beamformee: in AP mode, does this BSS support operation as an VHT SU
+@@ -744,6 +747,9 @@ struct ieee80211_bss_conf {
+       bool color_change_active;
+       u8 color_change_color;
+ 
++      bool ht_ldpc;
++      bool vht_ldpc;
++      bool he_ldpc;
+       bool vht_su_beamformer;
+       bool vht_su_beamformee;
+       bool vht_mu_beamformer;
+--- a/net/mac80211/cfg.c
++++ b/net/mac80211/cfg.c
+@@ -1252,7 +1252,15 @@ static int ieee80211_start_ap(struct wip
+       prev_beacon_int = link_conf->beacon_int;
+       link_conf->beacon_int = params->beacon_interval;
+ 
++      if (params->ht_cap)
++              link_conf->ht_ldpc =
++                      params->ht_cap->cap_info &
++                              cpu_to_le16(IEEE80211_HT_CAP_LDPC_CODING);
++
+       if (params->vht_cap) {
++              link_conf->vht_ldpc =
++                      params->vht_cap->vht_cap_info &
++                              cpu_to_le32(IEEE80211_VHT_CAP_RXLDPC);
+               link_conf->vht_su_beamformer =
+                       params->vht_cap->vht_cap_info &
+                               cpu_to_le32(IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE);
+@@ -1282,6 +1290,9 @@ static int ieee80211_start_ap(struct wip
+       }
+ 
+       if (params->he_cap) {
++              link_conf->he_ldpc =
++                      params->he_cap->phy_cap_info[1] &
++                              IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD;
+               link_conf->he_su_beamformer =
+                       params->he_cap->phy_cap_info[3] &
+                               IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER;