mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
e29500eb84
Refreshed all patches. Altered patches: - 080-sata_support.patch Remove upstreamed: - 034-v4.20-MIPS-BCM47XX-Enable-USB-power-on-Netgear-WNDR3400v3.patch - 001-4.21-01-BCM63XX-fix-switch-core-reset-on-BCM6368.patch - 073-qcom-ipq4019-fix-cpu0-s-qcom-saw2-reg-value.patch Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
From d8b59e9245f8b2a231eeaa35b4a42f30cdbd5304 Mon Sep 17 00:00:00 2001
|
|
From: Jonathan Bell <jonathan@raspberrypi.org>
|
|
Date: Tue, 14 May 2019 17:17:59 +0100
|
|
Subject: [PATCH 542/806] net: genet: enable link energy detect powerdown for
|
|
external PHYs
|
|
|
|
There are several warts surrounding bcmgenet_mii_probe() as this
|
|
function is called from ndo_open, but it's calling registration-type
|
|
functions. The probe should be called at probe time and refactored
|
|
such that the PHY device data can be extracted to limit the scope
|
|
of this flag to Broadcom PHYs.
|
|
|
|
For now, pass this flag in as it puts our attached PHY into a low-power
|
|
state when disconnected.
|
|
|
|
Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
|
|
---
|
|
drivers/net/ethernet/broadcom/genet/bcmmii.c | 5 ++++-
|
|
1 file changed, 4 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
|
|
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
|
|
@@ -285,6 +285,8 @@ int bcmgenet_mii_probe(struct net_device
|
|
/* Communicate the integrated PHY revision */
|
|
if (priv->internal_phy)
|
|
phy_flags = priv->gphy_rev;
|
|
+ else
|
|
+ phy_flags = PHY_BRCM_AUTO_PWRDWN_ENABLE;
|
|
|
|
/* Initialize link state variables that bcmgenet_mii_setup() uses */
|
|
priv->old_link = -1;
|