linux/drivers/net/phy
Guangbin Huang 6aa2382994 net: phy: fix save wrong speed and duplex problem if autoneg is on
commit d9032dba5a upstream.

If phy uses generic driver and autoneg is on, enter command
"ethtool -s eth0 speed 50" will not change phy speed actually, but
command "ethtool eth0" shows speed is 50Mb/s because phydev->speed
has been set to 50 and no update later.

And duplex setting has same problem too.

However, if autoneg is on, phy only changes speed and duplex according to
phydev->advertising, but not phydev->speed and phydev->duplex. So in this
case, phydev->speed and phydev->duplex don't need to be set in function
phy_ethtool_ksettings_set() if autoneg is on.

Fixes: 51e2a3846e ("PHY: Avoid unnecessary aneg restarts")
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-17 17:06:12 +01:00
..
mscc net: phy: mscc: adding LCPLL reset to VSC8514 2021-03-04 11:37:35 +01:00
adin.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
amd.c
aquantia_hwmon.c
aquantia_main.c net: phy: aquantia: use phy_read_mmd_poll_timeout() to simplify the code 2020-03-23 22:00:02 -07:00
aquantia.h
at803x.c net: phy: at803x: constify static regulator_ops 2020-08-26 16:21:17 -07:00
ax88796b.c
bcm-cygnus.c
bcm-phy-lib.c net: phy: broadcom: don't export RDB/legacy access methods 2020-06-01 12:02:57 -07:00
bcm-phy-lib.h net: phy: broadcom: add cable test support 2020-05-13 12:52:38 -07:00
bcm7xxx.c net: phy: bcm7xxx: Add an entry for BCM72113 2020-09-21 17:16:17 -07:00
bcm63xx.c net: phy: bcm63xx: fix OOPS due to missing driver name 2020-03-03 17:37:06 -08:00
bcm87xx.c net: mdiobus: add clause 45 mdiobus accessors 2020-05-26 15:31:45 -07:00
bcm54140.c net: phy: bcm54140: add cable diagnostics support 2020-05-13 12:52:39 -07:00
bcm84881.c net: phy: bcm84881: clear settings on link down 2020-04-23 15:55:35 -07:00
broadcom.c net: phy: broadcom: fix checkpatch complains about tabs 2020-05-16 13:38:33 -07:00
cicada.c
cortina.c net: mdiobus: add clause 45 mdiobus accessors 2020-05-26 15:31:45 -07:00
davicom.c
dp83tc811.c net: phy: DP83TC811: Fix WoL in config init to be disabled 2020-05-01 15:23:44 -07:00
dp83640_reg.h
dp83640.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-04 21:28:59 -07:00
dp83822.c net: phy: dp83822: Update the fiber advertisement for speed 2020-09-19 16:54:35 -07:00
dp83848.c
dp83867.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-04 21:28:59 -07:00
dp83869.c net: phy: dp83869: fix unsigned comparisons against less than zero values 2020-10-03 17:08:32 -07:00
et1011c.c
fixed_phy.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
icplus.c
intel-xway.c
Kconfig mdio: fix mdio-thunder.c dependency & build error 2020-09-27 13:21:28 -07:00
linkmode.c net: add linkmode helper for setting flow control advertisement 2020-02-16 19:39:44 -08:00
lxt.c
Makefile net: phy: Sort Kconfig and Makefile 2020-08-27 06:55:51 -07:00
marvell.c net: phy: marvell: Use phy_read_paged() instead of open coding it 2020-10-05 06:12:10 -07:00
marvell10g.c net: phy: marvell10g: fix null pointer dereference 2020-08-11 15:42:23 -07:00
mdio_bus.c net: mdiobus: Remove WARN_ON_ONCE(in_interrupt()) 2020-09-29 14:02:54 -07:00
mdio_device.c net: mdio device: use flexible sleeping in reset function 2020-08-03 15:01:02 -07:00
mdio_devres.c of: mdio: provide devm_of_mdiobus_register() 2020-06-30 15:57:34 -07:00
mdio-boardinfo.c net: phy: Fixup parameters in kerneldoc 2020-07-07 12:47:10 -07:00
mdio-boardinfo.h
meson-gxl.c
micrel.c net: phy: mchp: Add support for LAN8814 QUAD PHY 2020-09-11 17:41:55 -07:00
microchip_t1.c net: phy: microchip_t1: add lan87xx_phy_init to initialize the lan87xx phy. 2020-04-22 11:38:58 -07:00
microchip.c
mii_timestamper.c net: mii_timestamper: fix static allocation by PHY driver 2020-01-31 07:46:11 -08:00
national.c
nxp-tja11xx.c net: ethtool: Add generic parts of cable test TDR 2020-05-26 23:21:48 -07:00
phy_device.c net: phy: consider that suspend2ram may cut off PHY power 2021-03-04 11:37:31 +01:00
phy_led_triggers.c
phy-c45.c net: phy: split devices_in_package 2020-06-19 20:17:15 -07:00
phy-core.c net: phy: Document core PHY structures 2020-09-23 18:02:49 -07:00
phy.c net: phy: fix save wrong speed and duplex problem if autoneg is on 2021-03-17 17:06:12 +01:00
phylink.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-04 21:28:59 -07:00
qsemi.c
realtek.c net: phy: realtek: support paged operations on RTL8201CP 2020-11-10 16:11:39 -08:00
rockchip.c
sfp-bus.c net: sfp: add mode quirk for GPON module Ubiquiti U-Fiber Instant 2021-03-07 12:34:10 +01:00
sfp.c net: sfp: add workaround for Realtek RTL8672 and RTL9601C chips 2021-03-07 12:34:17 +01:00
sfp.h
smsc.c net: phy: smsc: fix clk error handling 2021-01-23 16:04:03 +01:00
spi_ks8995.c net: Use kobj_to_dev() API 2020-09-28 15:14:42 -07:00
ste10Xp.c
swphy.c Update rmk's email address in various drivers 2020-04-21 17:50:09 +01:00
swphy.h
teranetics.c net: phy: remove genphy_no_soft_reset 2020-04-24 16:47:51 -07:00
uPD60620.c
vitesse.c
xilinx_gmii2rgmii.c