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- 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
- @@ -893,7 +893,8 @@ 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;
- }
- @@ -985,7 +986,8 @@ 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);
- @@ -997,7 +999,8 @@ 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;
-
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