openwrt/target/linux/realtek/patches-6.6/710-net-phy-sfp-re-probe-modules-on-DEV_UP-event.patch
John Audia 28f534d953
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kernel: bump 6.6 to 6.6.66
Update patch set for new release and add required kernel option
CONFIG_ZRAM_TRACK_ENTRY_ACTIME to generic config

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.66

Manually rebased:
	bcm27xx/patches-6.6/950-0092-MMC-added-alternative-MMC-driver.patch
	bcm53xx/patches-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
	starfive/patches-6.6/1000-serial-8250_dw-Add-starfive-jh7100-hsuart-compatible.patch

Removed upstreamed:
	bcm27xx/patches-6.6/950-0029-vc4_hdmi-Avoid-log-spam-for-audio-start-failure.patch[1]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.66&id=e0388a95736abd1f5f5a94221dd1ac24eacbd4d7

Build system: x86/64
Build-tested: bcm27xx/bcm2712, flogic/glinet_gl-mt6000, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64
Run-tested: bcm27xx/bcm2712, flogic/glinet_gl-mt6000, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64

Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/17271
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-12-19 00:38:34 +01:00

27 lines
906 B
Diff

From a381ac0aa281fdb0b41a39d8a2bc08fd88f6db92 Mon Sep 17 00:00:00 2001
From: Antoine Tenart <antoine.tenart@bootlin.com>
Date: Tue, 25 Feb 2020 16:32:37 +0100
Subject: [PATCH 1/3] net: phy: sfp: re-probe modules on DEV_UP event
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
drivers/net/phy/sfp.c | 7 +++++++
1 file changed, 7 insertions(+)
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -2416,6 +2416,13 @@ static void sfp_sm_module(struct sfp *sf
return;
}
+ /* Re-probe the SFP modules when an interface is brought up, as the MAC
+ * do not report its link status (This means Phylink wouldn't be
+ * triggered if the PHY had a link before a MAC is brought up).
+ */
+ if (event == SFP_E_DEV_UP && sfp->sm_mod_state == SFP_MOD_PRESENT)
+ sfp_sm_mod_next(sfp, SFP_MOD_PROBE, T_SERIAL);
+
switch (sfp->sm_mod_state) {
default:
if (event == SFP_E_INSERT) {