lede/target/linux/generic/backport-6.6/896-v6.9-0006-net-dsa-realtek-merge-rtl83xx-and-interface-modules-.patch
Luiz Angelo Daros de Luca 0263cb3835 kernel: netdevices: add realtek DSA modules
Uses upstream DSA switch modules (rtl8365mb, rtl8366), similar to
RTL8367C and rtl8366rb swconfig drivers.

The package dependencies exclude targets built without kernel CONFIG_OF.

It also fixes the rtl8366rb LED support.

Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
2025-02-14 20:10:08 +08:00

94 lines
3.4 KiB
Diff

From 98b75c1c149c653ad11a440636213eb070325158 Mon Sep 17 00:00:00 2001
From: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Date: Fri, 9 Feb 2024 02:03:42 -0300
Subject: net: dsa: realtek: merge rtl83xx and interface
modules into realtek_dsa
Since rtl83xx and realtek-{smi,mdio} are always loaded together,
we can optimize resource usage by consolidating them into a single
module.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/dsa/realtek/Kconfig | 4 ++--
drivers/net/dsa/realtek/Makefile | 11 +++++++++--
drivers/net/dsa/realtek/realtek-mdio.c | 5 -----
drivers/net/dsa/realtek/realtek-smi.c | 5 -----
drivers/net/dsa/realtek/rtl83xx.c | 1 +
5 files changed, 12 insertions(+), 14 deletions(-)
--- a/drivers/net/dsa/realtek/Kconfig
+++ b/drivers/net/dsa/realtek/Kconfig
@@ -16,14 +16,14 @@ menuconfig NET_DSA_REALTEK
if NET_DSA_REALTEK
config NET_DSA_REALTEK_MDIO
- tristate "Realtek MDIO interface support"
+ bool "Realtek MDIO interface support"
depends on OF
help
Select to enable support for registering switches configured
through MDIO.
config NET_DSA_REALTEK_SMI
- tristate "Realtek SMI interface support"
+ bool "Realtek SMI interface support"
depends on OF
help
Select to enable support for registering switches connected
--- a/drivers/net/dsa/realtek/Makefile
+++ b/drivers/net/dsa/realtek/Makefile
@@ -1,8 +1,15 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_NET_DSA_REALTEK) += realtek_dsa.o
realtek_dsa-objs := rtl83xx.o
-obj-$(CONFIG_NET_DSA_REALTEK_MDIO) += realtek-mdio.o
-obj-$(CONFIG_NET_DSA_REALTEK_SMI) += realtek-smi.o
+
+ifdef CONFIG_NET_DSA_REALTEK_MDIO
+realtek_dsa-objs += realtek-mdio.o
+endif
+
+ifdef CONFIG_NET_DSA_REALTEK_SMI
+realtek_dsa-objs += realtek-smi.o
+endif
+
obj-$(CONFIG_NET_DSA_REALTEK_RTL8366RB) += rtl8366.o
rtl8366-objs := rtl8366-core.o rtl8366rb.o
obj-$(CONFIG_NET_DSA_REALTEK_RTL8365MB) += rtl8365mb.o
--- a/drivers/net/dsa/realtek/realtek-mdio.c
+++ b/drivers/net/dsa/realtek/realtek-mdio.c
@@ -186,8 +186,3 @@ void realtek_mdio_shutdown(struct mdio_d
rtl83xx_shutdown(priv);
}
EXPORT_SYMBOL_NS_GPL(realtek_mdio_shutdown, REALTEK_DSA);
-
-MODULE_AUTHOR("Luiz Angelo Daros de Luca <luizluca@gmail.com>");
-MODULE_DESCRIPTION("Driver for Realtek ethernet switch connected via MDIO interface");
-MODULE_LICENSE("GPL");
-MODULE_IMPORT_NS(REALTEK_DSA);
--- a/drivers/net/dsa/realtek/realtek-smi.c
+++ b/drivers/net/dsa/realtek/realtek-smi.c
@@ -470,8 +470,3 @@ void realtek_smi_shutdown(struct platfor
rtl83xx_shutdown(priv);
}
EXPORT_SYMBOL_NS_GPL(realtek_smi_shutdown, REALTEK_DSA);
-
-MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
-MODULE_DESCRIPTION("Driver for Realtek ethernet switch connected via SMI interface");
-MODULE_LICENSE("GPL");
-MODULE_IMPORT_NS(REALTEK_DSA);
--- a/drivers/net/dsa/realtek/rtl83xx.c
+++ b/drivers/net/dsa/realtek/rtl83xx.c
@@ -232,5 +232,6 @@ void rtl83xx_remove(struct realtek_priv
EXPORT_SYMBOL_NS_GPL(rtl83xx_remove, REALTEK_DSA);
MODULE_AUTHOR("Luiz Angelo Daros de Luca <luizluca@gmail.com>");
+MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
MODULE_DESCRIPTION("Realtek DSA switches common module");
MODULE_LICENSE("GPL");