mirror of https://gitee.com/openkylin/linux.git
4ab7f91381
MoCA interfaces require the use of an user-space daemon (mocad) which will typically use cmd->autoneg to force the link. This is causing other network manager applications not to get proper carrier down notifications because of the following sequence of events: - link down interrupt is received, link is set to 0 by the interrupt handler - fixed_link update callback runs and updates the BMSR register accordingly - PHY library polls the PHY for link status, sees the link is down, proceeds with reporting that - mocad gets notified of the link state and call phy_ethtool_sset() with cmd->autoneg set to the link status (0) - phy_start_aneg() is called at the end of phy_ethtool_sset() and sets the PHY state to PHY_FORCING Just make sure we notify the interface carrier appropriately when we detect that the link is down in our fixed_link update callback. This is made local to the bcm_sf2 driver as the PHY library does the right thing in any case. This is similar to the GENET change introduced in |
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| .. | ||
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| cris | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| ieee802154 | ||
| ipvlan | ||
| irda | ||
| phy | ||
| plip | ||
| ppp | ||
| slip | ||
| team | ||
| usb | ||
| vmxnet3 | ||
| wan | ||
| wimax | ||
| wireless | ||
| xen-netback | ||
| Kconfig | ||
| LICENSE.SRC | ||
| Makefile | ||
| Space.c | ||
| dummy.c | ||
| eql.c | ||
| geneve.c | ||
| ifb.c | ||
| loopback.c | ||
| macvlan.c | ||
| macvtap.c | ||
| mdio.c | ||
| mii.c | ||
| netconsole.c | ||
| nlmon.c | ||
| ntb_netdev.c | ||
| rionet.c | ||
| sb1000.c | ||
| sungem_phy.c | ||
| tun.c | ||
| veth.c | ||
| virtio_net.c | ||
| vxlan.c | ||
| xen-netfront.c | ||