initial buildroot for linux 5.15

package/rtl8821au/0005-disable-rtw_mgmt_frame_register-on-kernel-5.8.0.patch

@@ -0,0 +1,47 @@
+From 9421b0763e5f20babb2c0fd437979a71fbac1739 Mon Sep 17 00:00:00 2001
+From: Christian Stewart <christian@paral.in>
+Date: Tue, 8 Sep 2020 22:46:45 -0700
+Subject: [PATCH] disable rtw_mgmt_frame_register on kernel 5.8.0
+
+rtl8812au: fix build for kernel 5.8
+
+[Source: https://github.com/lwfinger/rtl8812au/commit/ec1591b90dd323185717fa42887f96444cca5921.patch]
+Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
+Signed-off-by: Christian Stewart <christian@paral.in>
+---
+ os_dep/linux/ioctl_cfg80211.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/os_dep/linux/ioctl_cfg80211.c b/os_dep/linux/ioctl_cfg80211.c
+index 019daf9..13238cb 100644
+--- a/os_dep/linux/ioctl_cfg80211.c
++++ b/os_dep/linux/ioctl_cfg80211.c
+@@ -5177,6 +5177,7 @@ exit:
+ 	return ret;
+ }
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 8, 0)
+ static void cfg80211_rtw_mgmt_frame_register(struct wiphy *wiphy,
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
+         struct wireless_dev *wdev,
+@@ -5205,6 +5206,7 @@ static void cfg80211_rtw_mgmt_frame_register(struct wiphy *wiphy,
+ exit:
+ 	return;
+ }
++#endif
+ 
+ #if defined(CONFIG_TDLS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
+ static int cfg80211_rtw_tdls_mgmt(struct wiphy *wiphy,
+@@ -6021,7 +6023,9 @@ static struct cfg80211_ops rtw_cfg80211_ops = {
+ 
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) || defined(COMPAT_KERNEL_RELEASE)
+ 	.mgmt_tx = cfg80211_rtw_mgmt_tx,
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 8, 0)
+ 	.mgmt_frame_register = cfg80211_rtw_mgmt_frame_register,
++#endif
+ #elif  (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,34) && LINUX_VERSION_CODE<=KERNEL_VERSION(2,6,35))
+ 	.action = cfg80211_rtw_mgmt_tx,
+ #endif
+-- 
+2.28.0
+