linux-kernel - [PATCH] sky2: Add device ID 11ab:4373 for Marvell 88E8075

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Message-ID: <10165a62-99fb-4be6-8c64-84afd6234085@plouf.fr.eu.org>
Date: Mon, 23 Dec 2024 17:44:01 +0100
From: Pascal Hambourg <pascal@...uf.fr.eu.org>
To: netdev@...r.kernel.org
Cc: Mirko Lindner <mlindner@...vell.com>,
 Stephen Hemminger <stephen@...workplumber.org>, linux-kernel@...r.kernel.org
Subject: [PATCH] sky2: Add device ID 11ab:4373 for Marvell 88E8075

A Marvell 88E8075 ethernet controller has this device ID instead of
11ab:4370 and works fine with the sky2 driver.

Signed-off-by: Pascal Hambourg <pascal@...uf.fr.eu.org>
Cc: stable@...r.kernel.org
---
On a laptop with such ethernet controller, the ethernet interface works
fine after running the following commands:

# modprobe sky2
# echo 11ab 4373 > /sys/bus/pci/drivers/sky2/new_id
# lspci -kd ::200
02:00.0 Ethernet controller: Marvell Technology Group Ltd. Device 4373 
(rev 10)
    Subsystem: Samsung Electronics Co Ltd Device c102
    Kernel driver in use: sky2
    Kernel modules:

 drivers/net/ethernet/marvell/sky2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 3914cd9210d4..988fa28cfb5f 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -130,6 +130,7 @@ static const struct pci_device_id sky2_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x436C) }, /* 88E8072 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x436D) }, /* 88E8055 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4370) }, /* 88E8075 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4373) }, /* 88E8075 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4380) }, /* 88E8057 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4381) }, /* 88E8059 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4382) }, /* 88E8079 */
-- 
2.39.5