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kernel_arpi/drivers/net/phy
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Heiner Kallweit 8f1e237356 net: phy: fix duplex out of sync problem while changing settings 
[ Upstream commit a4db9055fdb9cf607775c66d39796caf6439ec92 ]

As reported by Zhang there's a small issue if in forced mode the duplex
mode changes with the link staying up [0]. In this case the MAC isn't
notified about the change.

The proposed patch relies on the phylib state machine and ignores the
fact that there are drivers that uses phylib but not the phylib state
machine. So let's don't change the behavior for such drivers and fix
it w/o re-adding state PHY_FORCING for the case that phylib state
machine is used.

[0] https://lore.kernel.org/netdev/a5c26ffd-4ee4-a5e6-4103-873208ce0dc5@huawei.com/T/

Fixes: 2bd229df5e ("net: phy: remove state PHY_FORCING")
Reported-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Tested-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/7b8b9456-a93f-abbc-1dc5-a2c2542f932c@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-18 19:17:08 +01:00
..
mscc
net: phy: mscc: make some arrays static const, makes object smaller
2021-08-02 09:15:07 -07:00
adin.c
net: phy: Demote non-compliant kernel-doc headers
2021-05-17 14:12:39 -07:00
amd.c
…
aquantia_hwmon.c
…
aquantia_main.c
…
aquantia.h
…
at803x.c
net: phy: at803x: finish the phy id checking simplification
2021-07-21 07:58:20 -07:00
ax88796b.c
net: usb/phy: asix: add support for ax88772A/C PHYs
2021-06-07 13:23:02 -07:00
bcm7xxx.c
net: phy: bcm7xxx: Fixed indirect MMD operations
2021-09-29 11:36:38 +01:00
bcm63xx.c
…
bcm87xx.c
net: phy: change format of some declarations
2021-06-16 12:34:07 -07:00
bcm54140.c
…
bcm84881.c
…
bcm-cygnus.c
…
bcm-phy-lib.c
…
bcm-phy-lib.h
…
broadcom.c
net: phy: broadcom: re-add check for PHY_BRCM_DIS_TXCRXC_NOENRGY on the BCM54811 PHY
2021-07-25 10:45:49 +01:00
cicada.c
…
cortina.c
…
davicom.c
net: phy: fix space alignment issues
2021-06-16 12:34:07 -07:00
dp83tc811.c
…
dp83640_reg.h
ptp: dp83640: don't define PAGE0
2021-09-14 20:03:24 -07:00
dp83640.c
net: phy: remove unnecessary line continuation
2021-06-16 12:34:07 -07:00
dp83822.c
net: phy: Fix data type in DP83822 dp8382x_disable_wol()
2021-07-18 09:46:34 -07:00
dp83848.c
…
dp83867.c
net: phy: dp83867: perform soft reset and retain established link
2021-06-11 10:13:03 -07:00
dp83869.c
…
et1011c.c
net: phy: remove unnecessary line continuation
2021-06-16 12:34:07 -07:00
fixed_phy.c
net: phy: fix formatting issues with braces
2021-06-16 12:34:07 -07:00
icplus.c
…
intel-xway.c
net: phy: intel-xway: Add RGMII internal delay configuration
2021-07-20 07:23:16 -07:00
Kconfig
ethernet: fix PTP_1588_CLOCK dependencies
2021-08-13 17:49:05 -07:00
linkmode.c
…
lxt.c
net: phy: correct format of block comments
2021-06-16 12:34:07 -07:00
Makefile
net: phy: add Maxlinear GPY115/21x/24x driver
2021-07-20 06:55:20 -07:00
marvell10g.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-31 09:06:04 -07:00
marvell-88x2222.c
net: phy: marvell-88x2222: enable autoneg by default
2021-04-27 14:05:41 -07:00
marvell.c
net: phy: marvell: Add WAKE_PHY support to WOL event
2021-08-16 11:05:52 +01:00
mdio_bus.c
Merge tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-07 09:50:31 -07:00
mdio_device.c
net: mdio: introduce a shutdown method to mdio device drivers
2021-09-19 12:08:37 +01:00
mdio_devres.c
…
mdio-boardinfo.c
…
mdio-boardinfo.h
…
mediatek-ge.c
net: phy: mediatek: add the missing suspend/resume callbacks
2021-08-24 16:52:43 -07:00
meson-gxl.c
…
micrel.c
phy: micrel: ksz8041nl: do not use power down mode
2021-11-18 19:16:38 +01:00
microchip_t1.c
…
microchip.c
…
mii_timestamper.c
net: mii_timestamper: check NULL in unregister_mii_timestamper()
2021-06-11 13:08:52 -07:00
motorcomm.c
net: phy: abort loading yt8511 driver in unsupported modes
2021-05-30 14:24:38 -07:00
mxl-gpy.c
net: phy: enhance GPY115 loopback disable function
2021-09-27 13:49:38 +01:00
national.c
net: phy: correct format of block comments
2021-06-16 12:34:07 -07:00
nxp-c45-tja11xx.c
net: phy: nxp-c45-tja11xx: enable MDIO write access to the master/slave registers
2021-06-14 13:12:59 -07:00
nxp-tja11xx.c
net: phy: nxp-tja11xx: log critical health state
2021-08-12 10:51:45 +01:00
phy_device.c
net: phy: Do not shutdown PHYs in READY state
2021-10-09 13:47:37 +01:00
phy_led_triggers.c
…
phy-c45.c
net: phy: delete repeated words of comments
2021-06-16 12:34:07 -07:00
phy-core.c
net: phy: correct format of block comments
2021-06-16 12:34:07 -07:00
phy.c
net: phy: fix duplex out of sync problem while changing settings
2021-11-18 19:17:08 +01:00
phylink.c
net: phylink: avoid mvneta warning when setting pause parameters
2021-11-18 19:16:44 +01:00
qsemi.c
net: phy: change format of some declarations
2021-06-16 12:34:07 -07:00
realtek.c
net: phy: realtek: net: Fix less than zero comparison of a u16
2021-06-09 15:32:08 -07:00
rockchip.c
net: phy: Demote non-compliant kernel-doc headers
2021-05-17 14:12:39 -07:00
sfp-bus.c
net: phy: fix space alignment issues
2021-06-16 12:34:07 -07:00
sfp.c
net: sfp: Fix typo in state machine debug string
2021-10-05 13:08:13 +01:00
sfp.h
…
smsc.c
…
spi_ks8995.c
net: phy: fix space alignment issues
2021-06-16 12:34:07 -07:00
ste10Xp.c
net: phy: fix space alignment issues
2021-06-16 12:34:07 -07:00
swphy.c
…
swphy.h
…
teranetics.c
…
uPD60620.c
…
vitesse.c
net: phy: correct format of block comments
2021-06-16 12:34:07 -07:00
xilinx_gmii2rgmii.c
net: phy: gmii2rgmii: Support PHY loopback
2021-08-20 14:31:46 +01:00