[openwrt/openwrt] mediatek: mt7623: import patch to fix flow offloading

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/932366fdd97090f909cec2c5f1dffeebd2806998

commit 932366fdd97090f909cec2c5f1dffeebd2806998
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Mon Jul 12 18:15:19 2021 +0100

    mediatek: mt7623: import patch to fix flow offloading
    
    Hardware flow offloading was reported to work when setting the right
    version identifier. Import a patch from Frank Wunderlich doing that.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 ...-net-mediatek-add-flow-offload-for-mt7623.patch | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/target/linux/mediatek/patches-5.10/510-net-mediatek-add-flow-offload-for-mt7623.patch b/target/linux/mediatek/patches-5.10/510-net-mediatek-add-flow-offload-for-mt7623.patch
new file mode 100644
index 0000000000..27bc1a60b2
--- /dev/null
+++ b/target/linux/mediatek/patches-5.10/510-net-mediatek-add-flow-offload-for-mt7623.patch
@@ -0,0 +1,24 @@
+From 4823778b116c08e9c55dbc5b5042223289ea6a0c Mon Sep 17 00:00:00 2001
+From: Frank Wunderlich <frank-w at public-files.de>
+Date: Wed, 31 Mar 2021 15:34:37 +0200
+Subject: [PATCH] net: mediatek: add flow offload for mt7623
+
+mt7623 uses offload version 2 too
+
+tested on Bananapi-R2
+
+Signed-off-by: Frank Wunderlich <frank-w at public-files.de>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -3272,6 +3272,7 @@ static const struct mtk_soc_data mt7623_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7623_CLKS_BITMAP,
+ 	.required_pctl = true,
++	.offload_version = 2,
+ };
+ 
+ static const struct mtk_soc_data mt7629_data = {