netdev - [PATCH net-next] net: airoha: Add missing filed to ppe_mbox

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250415-airoha-en7581-fix-ppe_mbox_data-v1-1-4408c60ba964@kernel.org>
Date: Tue, 15 Apr 2025 09:27:21 +0200
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: linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, netdev@...r.kernel.org, 
 Lorenzo Bianconi <lorenzo@...nel.org>
Subject: [PATCH net-next] net: airoha: Add missing filed to ppe_mbox_data
 struct

The official Airoha EN7581 firmware requires adding max_packet filed in
ppe_mbox_data struct while the unofficial one used to develop the Airoha
EN7581 flowtable offload does not require this field. This patch fixes
just a theoretical bug since the Airoha EN7581 firmware is not posted to
linux-firware or other repositories (e.g. OpenWrt) yet.

Fixes: 23290c7bc190d ("net: airoha: Introduce Airoha NPU support")
Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 drivers/net/ethernet/airoha/airoha_npu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/airoha/airoha_npu.c b/drivers/net/ethernet/airoha/airoha_npu.c
index 7a5710f9ccf6a4a4f555ab63d67cb6b318de9b52..16201b5ce9f27866896226c3611b4a154d19bc2c 100644
--- a/drivers/net/ethernet/airoha/airoha_npu.c
+++ b/drivers/net/ethernet/airoha/airoha_npu.c
@@ -104,6 +104,7 @@ struct ppe_mbox_data {
 			u8 xpon_hal_api;
 			u8 wan_xsi;
 			u8 ct_joyme4;
+			u8 max_packet;
 			int ppe_type;
 			int wan_mode;
 			int wan_sel;

---
base-commit: 23f09f01b495cc510a19b30b6093fb4cb0284aaf
change-id: 20250414-airoha-en7581-fix-ppe_mbox_data-2f1880f7486c

Best regards,
-- 
Lorenzo Bianconi <lorenzo@...nel.org>