mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-19 05:38:00 +00:00
27b816d545
- improve RTL8411b phy-down fixup - remove not needed check in rtl_fw_write_firmware - remove multicast filter limit - improve handling task scheduling - simplify EEE handling - simplify code by using core-provided pcpu stats allocation - add generic rtl_set_eee_txidle_timer function - support setting the EEE tx idle timer on RTL8168h - add support for returning tx_lpi_timer in ethtool get_eee - annotate writes on dev->mtu from ndo_change_mtu() - disable interrupt source RxOverflow - remove detection of chip version 11 (early RTL8168b) Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
82 lines
2.5 KiB
Diff
82 lines
2.5 KiB
Diff
From 4c49b6824a607af4760fac4f5c0b9954ab902cef Mon Sep 17 00:00:00 2001
|
|
From: Heiner Kallweit <hkallweit1@gmail.com>
|
|
Date: Wed, 7 Feb 2024 08:16:40 +0100
|
|
Subject: [PATCH] r8169: improve checking for valid LED modes
|
|
|
|
After 3a2746320403 ("leds: trigger: netdev: Display only supported link
|
|
speed attribute") the check for valid link modes can be simplified.
|
|
In addition factor it out, so that it can be re-used by the upcoming
|
|
LED support for RTL8125.
|
|
|
|
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
|
|
Reviewed-by: Simon Horman <horms@kernel.org>
|
|
Link: https://lore.kernel.org/r/8876a9f4-7a2d-48c3-8eae-0d834f5c27c5@gmail.com
|
|
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
---
|
|
drivers/net/ethernet/realtek/r8169_leds.c | 38 ++++++++++++-----------
|
|
1 file changed, 20 insertions(+), 18 deletions(-)
|
|
|
|
--- a/drivers/net/ethernet/realtek/r8169_leds.c
|
|
+++ b/drivers/net/ethernet/realtek/r8169_leds.c
|
|
@@ -20,11 +20,6 @@
|
|
|
|
#define RTL8168_NUM_LEDS 3
|
|
|
|
-#define RTL8168_SUPPORTED_MODES \
|
|
- (BIT(TRIGGER_NETDEV_LINK_1000) | BIT(TRIGGER_NETDEV_LINK_100) | \
|
|
- BIT(TRIGGER_NETDEV_LINK_10) | BIT(TRIGGER_NETDEV_RX) | \
|
|
- BIT(TRIGGER_NETDEV_TX))
|
|
-
|
|
struct r8169_led_classdev {
|
|
struct led_classdev led;
|
|
struct net_device *ndev;
|
|
@@ -33,28 +28,35 @@ struct r8169_led_classdev {
|
|
|
|
#define lcdev_to_r8169_ldev(lcdev) container_of(lcdev, struct r8169_led_classdev, led)
|
|
|
|
+static bool r8169_trigger_mode_is_valid(unsigned long flags)
|
|
+{
|
|
+ bool rx, tx;
|
|
+
|
|
+ if (flags & BIT(TRIGGER_NETDEV_HALF_DUPLEX))
|
|
+ return false;
|
|
+ if (flags & BIT(TRIGGER_NETDEV_FULL_DUPLEX))
|
|
+ return false;
|
|
+
|
|
+ rx = flags & BIT(TRIGGER_NETDEV_RX);
|
|
+ tx = flags & BIT(TRIGGER_NETDEV_TX);
|
|
+
|
|
+ return rx == tx;
|
|
+}
|
|
+
|
|
static int rtl8168_led_hw_control_is_supported(struct led_classdev *led_cdev,
|
|
unsigned long flags)
|
|
{
|
|
struct r8169_led_classdev *ldev = lcdev_to_r8169_ldev(led_cdev);
|
|
struct rtl8169_private *tp = netdev_priv(ldev->ndev);
|
|
int shift = ldev->index * 4;
|
|
- bool rx, tx;
|
|
|
|
- if (flags & ~RTL8168_SUPPORTED_MODES)
|
|
- goto nosupp;
|
|
-
|
|
- rx = flags & BIT(TRIGGER_NETDEV_RX);
|
|
- tx = flags & BIT(TRIGGER_NETDEV_TX);
|
|
- if (rx != tx)
|
|
- goto nosupp;
|
|
+ if (!r8169_trigger_mode_is_valid(flags)) {
|
|
+ /* Switch LED off to indicate that mode isn't supported */
|
|
+ rtl8168_led_mod_ctrl(tp, 0x000f << shift, 0);
|
|
+ return -EOPNOTSUPP;
|
|
+ }
|
|
|
|
return 0;
|
|
-
|
|
-nosupp:
|
|
- /* Switch LED off to indicate that mode isn't supported */
|
|
- rtl8168_led_mod_ctrl(tp, 0x000f << shift, 0);
|
|
- return -EOPNOTSUPP;
|
|
}
|
|
|
|
static int rtl8168_led_hw_control_set(struct led_classdev *led_cdev,
|