diff options
Diffstat (limited to 'target/linux/ramips/patches-4.4/0034-NET-multi-phy-support.patch')
| -rw-r--r-- | target/linux/ramips/patches-4.4/0034-NET-multi-phy-support.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-4.4/0034-NET-multi-phy-support.patch b/target/linux/ramips/patches-4.4/0034-NET-multi-phy-support.patch new file mode 100644 index 0000000000..2c3807d344 --- /dev/null +++ b/target/linux/ramips/patches-4.4/0034-NET-multi-phy-support.patch @@ -0,0 +1,53 @@ +From 0b6eb1e68290243d439ee330ea8d0b239a5aec69 Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Sun, 27 Jul 2014 09:38:50 +0100 +Subject: [PATCH 34/53] 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 +@@ -888,7 +888,8 @@ 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; + } +@@ -971,7 +972,8 @@ 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); +@@ -983,7 +985,8 @@ 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 = true; + } +--- a/include/linux/phy.h ++++ b/include/linux/phy.h +@@ -377,6 +377,7 @@ struct phy_device { + bool is_pseudo_fixed_link; + bool has_fixups; + bool suspended; ++ bool no_auto_carrier_off; + + enum phy_state state; + |