openwrt/target/linux/generic/backport-5.15/786-v6.1-net-sfp-move-Huawei-MA5671A-fixup.patch

From 5029be761161374a3624aa7b4670174c35449bf5 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Tue, 13 Sep 2022 20:06:42 +0100
Subject: [PATCH 1/1] net: sfp: move Huawei MA5671A fixup

Move this module over to the new fixup mechanism.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/phy/sfp.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -322,6 +322,11 @@ static void sfp_fixup_long_startup(struc
 	sfp->module_t_start_up = T_START_UP_BAD_GPON;
 }
 
+static void sfp_fixup_ignore_tx_fault(struct sfp *sfp)
+{
+	sfp->tx_fault_ignore = true;
+}
+
 static void sfp_quirk_2500basex(const struct sfp_eeprom_id *id,
 				unsigned long *modes)
 {
@@ -359,6 +364,7 @@ static const struct sfp_quirk sfp_quirks
 		.vendor = "HUAWEI",
 		.part = "MA5671A",
 		.modes = sfp_quirk_2500basex,
+		.fixup = sfp_fixup_ignore_tx_fault,
 	}, {
 		// Lantech 8330-262D-E can operate at 2500base-X, but
 		// incorrectly report 2500MBd NRZ in their EEPROM
@@ -2051,11 +2057,7 @@ static int sfp_sm_mod_probe(struct sfp *
 
 	sfp->module_t_start_up = T_START_UP;
 
-	if (!memcmp(id.base.vendor_name, "HUAWEI          ", 16) &&
-	    !memcmp(id.base.vendor_pn, "MA5671A         ", 16))
-		sfp->tx_fault_ignore = true;
-	else
-		sfp->tx_fault_ignore = false;
+	sfp->tx_fault_ignore = false;
 
 	sfp->quirk = sfp_lookup_quirk(&id);
 	if (sfp->quirk && sfp->quirk->fixup)