[rdkb][common][bsp][Refactor and sync wifi from openwrt]
[Description]
3a2eef0b [MAC80211][Release][Update release note for Filogic 880/860 MLO Beta release]
cfbd2411 [MAC80211][Release][Filogic 880/860 MLO Beta release]
6c180e3f [MAC80211][WiFi7][misc][Add Eagle BE14000 efem default bin]
a55f34db [MAC80211][Release][Prepare for Filogic 880/860 release]
5b45ebca [MAC80211][WiFi7][hostapd][Add puncture bitmap to ucode]
95bbea73 [MAC80211][WiFi6][mt76][Add PID to only report data-frame TX rate]
b15ced26 [MAC80211][WiFi6][hostapd][Fix DFS channel selection issue]
d59133cb [MAC80211][WiFi6][mt76][Fix pse info not correct information]
3921b4b2 [MAC80211][WiFi6][mt76][Fix incomplete QoS-map setting to FW]
4e7690c7 [MAC80211][WiFi6/7][app][Change ATECHANNEL mapping cmd]
eb37af90 [MAC80211][WiFi7][app][Add support for per-packet bw & primary selection]
0ea82adf [MAC80211][WiFi6][core][Fix DFS CAC issue after CSA]
[Release-log]
Change-Id: I9bec97ec1b2e1c49ed43a812a07a5b21fcbb70a6
diff --git a/recipes-wifi/hostapd/files/patches-2.10.3/0038-mtk-hostapd-Check-the-bridge-after-ioctl-SIOCBRADDIF.patch b/recipes-wifi/hostapd/files/patches-2.10.3/0038-mtk-hostapd-Check-the-bridge-after-ioctl-SIOCBRADDIF.patch
new file mode 100644
index 0000000..af4f9ac
--- /dev/null
+++ b/recipes-wifi/hostapd/files/patches-2.10.3/0038-mtk-hostapd-Check-the-bridge-after-ioctl-SIOCBRADDIF.patch
@@ -0,0 +1,62 @@
+From 2f22f947b2719f96d44f3aca158f19228c4a7dee Mon Sep 17 00:00:00 2001
+From: Michael Lee <michael-cy.lee@mediatek.com>
+Date: Thu, 13 Jul 2023 13:14:26 +0800
+Subject: [PATCH 038/126] mtk: hostapd: Check the bridge after ioctl
+ SIOCBRADDIF failed
+
+If ioctl returns EBUSY on command SIOCBRADDIF, the interface might
+already be bridged by others, and linux_br_add_if should not indicate an
+error in the case.
+
+This patch checks whether the interface is correctly brigded when ioctl
+returns EBUSY.
+
+Signed-off-by: Michael Lee <michael-cy.lee@mediatek.com>
+---
+ src/drivers/linux_ioctl.c | 16 +++++++++++++++-
+ 1 file changed, 15 insertions(+), 1 deletion(-)
+
+diff --git a/src/drivers/linux_ioctl.c b/src/drivers/linux_ioctl.c
+index 29abc0c59..73d27825d 100644
+--- a/src/drivers/linux_ioctl.c
++++ b/src/drivers/linux_ioctl.c
+@@ -150,7 +150,8 @@ int linux_br_del(int sock, const char *brname)
+ int linux_br_add_if(int sock, const char *brname, const char *ifname)
+ {
+ struct ifreq ifr;
+- int ifindex;
++ int ifindex, ret;
++ char in_br[IFNAMSIZ];
+
+ ifindex = if_nametoindex(ifname);
+ if (ifindex == 0)
+@@ -165,6 +166,17 @@ int linux_br_add_if(int sock, const char *brname, const char *ifname)
+
+ wpa_printf(MSG_DEBUG, "Could not add interface %s into bridge "
+ "%s: %s", ifname, brname, strerror(errno));
++
++ /* If ioctl returns -EBUSY when adding interface into bridge,
++ * the interface might already be added by netifd, so here we
++ * check whether the interface is currently on the right
++ * bridge. */
++ if(errno == EBUSY && linux_br_get(in_br, ifname) == 0 &&
++ os_strcmp(in_br, brname) == 0)
++ ret = 0;
++ else
++ ret = -1;
++
+ errno = saved_errno;
+
+ /* If ioctl() returns EBUSY when adding an interface into the
+@@ -175,6 +187,8 @@ int linux_br_add_if(int sock, const char *brname, const char *ifname)
+ if (errno != EBUSY || linux_br_get(in_br, ifname) != 0 ||
+ os_strcmp(in_br, brname) != 0)
+ return -1;
++
++ return ret;
+ }
+
+ return 0;
+--
+2.18.0
+