openwrtv3/target/linux/ramips/patches-3.14/0033-NET-multi-phy-support.patch
Luka Perkov 02629d8f87 kernel: update 3.14 to 3.14.18
Targets were build tested and patches are refreshed.

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 42463
2014-09-10 21:40:19 +00:00

53 lines
1.6 KiB
Diff

From 9c34372c25519234add1cfdfe2b69c0847f2037e Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Sun, 27 Jul 2014 09:38:50 +0100
Subject: [PATCH 33/57] NET: multi phy support
Signed-off-by: John Crispin <blogic@openwrt.org>
---
drivers/net/phy/phy.c | 9 ++++++---
include/linux/phy.h | 1 +
2 files changed, 7 insertions(+), 3 deletions(-)
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -764,7 +764,8 @@ void phy_state_machine(struct work_struc
/* If the link is down, give up on negotiation for now */
if (!phydev->link) {
phydev->state = PHY_NOLINK;
- netif_carrier_off(phydev->attached_dev);
+ if (!phydev->no_auto_carrier_off)
+ netif_carrier_off(phydev->attached_dev);
phydev->adjust_link(phydev->attached_dev);
break;
}
@@ -830,7 +831,8 @@ void phy_state_machine(struct work_struc
netif_carrier_on(phydev->attached_dev);
} else {
phydev->state = PHY_NOLINK;
- netif_carrier_off(phydev->attached_dev);
+ if (!phydev->no_auto_carrier_off)
+ netif_carrier_off(phydev->attached_dev);
}
phydev->adjust_link(phydev->attached_dev);
@@ -842,7 +844,8 @@ void phy_state_machine(struct work_struc
case PHY_HALTED:
if (phydev->link) {
phydev->link = 0;
- netif_carrier_off(phydev->attached_dev);
+ if (!phydev->no_auto_carrier_off)
+ netif_carrier_off(phydev->attached_dev);
phydev->adjust_link(phydev->attached_dev);
do_suspend = 1;
}
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -308,6 +308,7 @@ struct phy_device {
struct phy_c45_device_ids c45_ids;
bool is_c45;
bool is_internal;
+ bool no_auto_carrier_off;
enum phy_state state;