netdev - [PATCH net-next 2/3] r8169: disable detection of chip version 45

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Message-ID: <f6b8735b-5d16-9f5d-07f6-f2890316d50f@gmail.com>
Date:   Mon, 15 Nov 2021 21:51:52 +0100
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     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 2/3] r8169: disable detection of chip version 45

It seems this chip version never made it to the wild. Therefore
disable detection and if nobody complains remove support completely
later.

Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
 drivers/net/ethernet/realtek/r8169_main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 3033f1222..c4dda39e4 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -1986,7 +1986,10 @@ static enum mac_version rtl8169_get_mac_version(u16 xid, bool gmii)
 
 		/* 8168H family. */
 		{ 0x7cf, 0x541,	RTL_GIGA_MAC_VER_46 },
-		{ 0x7cf, 0x540,	RTL_GIGA_MAC_VER_45 },
+		/* It seems this chip version never made it to
+		 * the wild. Let's disable detection.
+		 * { 0x7cf, 0x540,	RTL_GIGA_MAC_VER_45 },
+		 */
 
 		/* 8168G family. */
 		{ 0x7cf, 0x5c8,	RTL_GIGA_MAC_VER_44 },
-- 
2.33.1