mirror of
https://github.com/openwrt/openwrt.git
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a4212b77c0
Manually rebased:
backport-5.10/611-v5.12-net-ethernet-mediatek-support-setting-MTU.patch
All other patches automatically rebased.
Signed-off-by: John Audia <therealgraysky@proton.me>
(cherry picked from commit 3ca9849589)
65 lines
2.2 KiB
Diff
65 lines
2.2 KiB
Diff
From c6edee4700821a65c9d94ac8e16b488fc652efd8 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Thu, 5 Apr 2018 14:46:11 +0100
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Subject: [PATCH] lan78xx: Move enabling of EEE into PHY init code
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Enable EEE mode as soon as possible after connecting to the PHY, and
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before phy_start. This avoids a second link negotiation, which speeds
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up booting and stops the interface failing to become ready.
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See: https://github.com/raspberrypi/linux/issues/2437
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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drivers/net/usb/lan78xx.c | 32 ++++++++++++++++----------------
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1 file changed, 16 insertions(+), 16 deletions(-)
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--- a/drivers/net/usb/lan78xx.c
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+++ b/drivers/net/usb/lan78xx.c
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@@ -2145,6 +2145,22 @@ static int lan78xx_phy_init(struct lan78
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mii_adv_to_linkmode_adv_t(fc, mii_adv);
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linkmode_or(phydev->advertising, fc, phydev->advertising);
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+ if (of_property_read_bool(dev->udev->dev.of_node,
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+ "microchip,eee-enabled")) {
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+ struct ethtool_eee edata;
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+ memset(&edata, 0, sizeof(edata));
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+ edata.cmd = ETHTOOL_SEEE;
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+ edata.advertised = ADVERTISED_1000baseT_Full |
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+ ADVERTISED_100baseT_Full;
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+ edata.eee_enabled = true;
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+ edata.tx_lpi_enabled = true;
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+ if (of_property_read_u32(dev->udev->dev.of_node,
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+ "microchip,tx-lpi-timer",
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+ &edata.tx_lpi_timer))
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+ edata.tx_lpi_timer = 600; /* non-aggressive */
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+ (void)lan78xx_set_eee(dev->net, &edata);
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+ }
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+
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if (phydev->mdio.dev.of_node) {
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u32 reg;
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int len;
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@@ -2618,22 +2634,6 @@ static int lan78xx_open(struct net_devic
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netif_dbg(dev, ifup, dev->net, "phy initialised successfully");
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- if (of_property_read_bool(dev->udev->dev.of_node,
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- "microchip,eee-enabled")) {
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- struct ethtool_eee edata;
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- memset(&edata, 0, sizeof(edata));
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- edata.cmd = ETHTOOL_SEEE;
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- edata.advertised = ADVERTISED_1000baseT_Full |
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- ADVERTISED_100baseT_Full;
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- edata.eee_enabled = true;
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- edata.tx_lpi_enabled = true;
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- if (of_property_read_u32(dev->udev->dev.of_node,
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- "microchip,tx-lpi-timer",
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- &edata.tx_lpi_timer))
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- edata.tx_lpi_timer = 600; /* non-aggressive */
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- (void)lan78xx_set_eee(net, &edata);
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- }
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-
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/* for Link Check */
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if (dev->urb_intr) {
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ret = usb_submit_urb(dev->urb_intr, GFP_KERNEL);
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