netdev - [PATCH net-next 4/4] net: airoha: Increase max mtu to 9k

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Message-Id: <20250304-airoha-eth-rx-sg-v1-4-283ebc61120e@kernel.org>
Date: Tue, 04 Mar 2025 15:21:11 +0100
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org, Lorenzo Bianconi <lorenzo@...nel.org>
Subject: [PATCH net-next 4/4] net: airoha: Increase max mtu to 9k

EN7581 SoC supports 9k maximum MTU.

Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 drivers/net/ethernet/airoha/airoha_eth.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/airoha/airoha_eth.h b/drivers/net/ethernet/airoha/airoha_eth.h
index dca96f1df67ee971e5442b0acfac211554accc89..f66b9b736b9447b31afc036eb906d0a1c617e132 100644
--- a/drivers/net/ethernet/airoha/airoha_eth.h
+++ b/drivers/net/ethernet/airoha/airoha_eth.h
@@ -20,7 +20,7 @@
 #define AIROHA_MAX_DSA_PORTS		7
 #define AIROHA_MAX_NUM_RSTS		3
 #define AIROHA_MAX_NUM_XSI_RSTS		5
-#define AIROHA_MAX_MTU			2000
+#define AIROHA_MAX_MTU			9216
 #define AIROHA_MAX_PACKET_SIZE		2048
 #define AIROHA_NUM_QOS_CHANNELS		4
 #define AIROHA_NUM_QOS_QUEUES		8

-- 
2.48.1