netdev - [PATCH net-next] r8169: add support for RTL8168M

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Message-ID: <0f0d8911-4b36-480e-b0d7-636f72c7beec@gmail.com>
Date: Sun, 7 Apr 2024 23:19:25 +0200
From: Heiner Kallweit <hkallweit1@...il.com>
To: Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>,
 Jakub Kicinski <kuba@...nel.org>, David Miller <davem@...emloft.net>,
 Realtek linux nic maintainers <nic_swsd@...ltek.com>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [PATCH net-next] r8169: add support for RTL8168M

A user reported an unknown chip version. According to the r8168 vendor
driver it's called RTL8168M, but handling is identical to RTL8168H.
So let's simply treat it as RTL8168H.

Tested-by: Евгений <octobergun@...il.com>
Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
 drivers/net/ethernet/realtek/r8169_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index fc8e6771e..2c91ce847 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -2227,6 +2227,8 @@ static enum mac_version rtl8169_get_mac_version(u16 xid, bool gmii)
 		 * the wild. Let's disable detection.
 		 * { 0x7cf, 0x540,	RTL_GIGA_MAC_VER_45 },
 		 */
+		/* Realtek calls it RTL8168M, but it's handled like RTL8168H */
+		{ 0x7cf, 0x6c0,	RTL_GIGA_MAC_VER_46 },
 
 		/* 8168G family. */
 		{ 0x7cf, 0x5c8,	RTL_GIGA_MAC_VER_44 },
-- 
2.44.0