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linux/drivers/net/phy
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Heiner Kallweit c85ddecae6 net: phy: add workaround for issue where PHY driver doesn't bind to the device 
After switching the r8169 driver to use phylib some user reported that
their network is broken. This was caused by the genphy PHY driver being
used instead of the dedicated PHY driver for the RTL8211B. Users
reported that loading the Realtek PHY driver module upfront fixes the
issue. See also this mail thread:
https://marc.info/?t=154279781800003&r=1&w=2
The issue is quite weird and the root cause seems to be somewhere in
the base driver core. The patch works around the issue and may be
removed once the actual issue is fixed.

The Fixes tag refers to the first reported occurrence of the issue.
The issue itself may have been existing much longer and it may affect
users of other network chips as well. Users typically will recognize
this issue only if their PHY stops working when being used with the
genphy driver.

Fixes: f1e911d5d0 ("r8169: add basic phylib support")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2018-11-27 15:00:24 -08:00
..
Kconfig net: phy: bcm63xx: Allow to be built with COMPILE_TEST 2018-09-12 20:24:20 -07:00
Makefile net: phy: mscc-miim: Add MDIO driver 2018-05-15 16:41:15 -04:00
amd.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
aquantia.c net: phy: Replace phy driver features u32 with link_mode bitmap 2018-10-01 22:55:36 -07:00
asix.c net-next: phy: new Asix Electronics PHY driver 2018-04-19 16:11:10 -04:00
at803x.c net: phy: Add phydev_warn() 2018-10-01 22:55:35 -07:00
bcm-cygnus.c net: phy: broadcom: Fix bcm_write_exp() 2018-05-23 15:27:01 -04:00
bcm-phy-lib.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-05-26 19:46:15 -04:00
bcm-phy-lib.h net: phy: broadcom: Fix bcm_write_exp() 2018-05-23 15:27:01 -04:00
bcm7xxx.c net: phy: Add support for Broadcom Omega internal Combo GPHY 2018-08-07 15:48:38 -07:00
bcm63xx.c net: phy: Replace phy driver features u32 with link_mode bitmap 2018-10-01 22:55:36 -07:00
bcm87xx.c
…
broadcom.c net: phy: Allow BCM54616S PHY to setup internal TX/RX clock delay 2018-11-06 11:16:58 -08:00
cicada.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
cortina.c net: phy: cortina: Utilize generic functions 2018-03-01 21:23:35 -05:00
davicom.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
dp83tc811.c net: phy: DP83TC811: Fix SGMII enable/disable 2018-07-03 11:38:07 +09:00
dp83640.c net: phy: Add phydev_info() 2018-10-01 22:55:36 -07:00
dp83640_reg.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dp83822.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
dp83848.c net: phy: dp83822: use BMCR_ANENABLE instead of BMSR_ANEGCAPABLE for DP83620 2018-06-10 12:38:03 -07:00
dp83867.c net: phy: dp83867: Add binding for the CLK_OUT pin muxing option 2018-02-14 15:33:43 -05:00
et1011c.c net: phy: et011c: Remove incorrect PHY_POLL flags 2018-09-16 15:31:01 -07:00
fixed_phy.c net: phy: fixed-phy: Make the error path simpler 2018-06-24 16:41:58 +09:00
icplus.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
intel-xway.c net: phy: intel-xway: add VR9 v1.1 phy ids 2018-03-23 13:19:49 -04:00
lxt.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
marvell.c net: phy: Replace phy driver features u32 with link_mode bitmap 2018-10-01 22:55:36 -07:00
marvell10g.c net: phy: Replace phy driver features u32 with link_mode bitmap 2018-10-01 22:55:36 -07:00
mdio-bcm-iproc.c net: phy: Initialize mdio clock at probe function 2017-02-09 17:10:23 -05:00
mdio-bcm-unimac.c net: phy: mdio-bcm-unimac: mark PM functions as __maybe_unused 2018-09-28 10:25:11 -07:00
mdio-bitbang.c net: phy: mdio-bitbang: Remove reset support 2018-04-19 15:59:10 -04:00
mdio-boardinfo.c net: phy: mdio-boardinfo: Allow recursive mdiobus_register() 2018-04-20 10:33:26 -04:00
mdio-boardinfo.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mdio-cavium.c
…
mdio-cavium.h
…
mdio-gpio.c net: phy: mdio-gpio: Fix working over slow can_sleep GPIOs 2018-11-17 21:11:51 -08:00
mdio-hisi-femac.c
…
mdio-i2c.c net: phy: add I2C mdio bus 2017-08-06 20:55:28 -07:00
mdio-i2c.h net: phy: add I2C mdio bus 2017-08-06 20:55:28 -07:00
mdio-moxart.c
…
mdio-mscc-miim.c drivers: net: Remove device_node checks with of_mdiobus_register() 2018-05-16 14:20:36 -04:00
mdio-mux-bcm-iproc.c net: phy: mdio-mux-bcm-iproc: simplify getting .driver_data 2018-10-21 21:10:12 -07:00
mdio-mux-gpio.c gpiolib: Pass array info to get/set array functions 2018-09-13 11:16:54 +02:00
mdio-mux-mmioreg.c net: phy: mdio-mux: slience probe defer error 2018-03-07 12:39:59 -05:00
mdio-mux.c net: mdio-mux: add mdio_mux parameter to mdio_mux_init() 2017-09-05 14:42:52 -07:00
mdio-octeon.c
…
mdio-sun4i.c mdio-sun4i: Fix a memory leak 2018-01-08 14:30:28 -05:00
mdio-thunder.c net: phy: Convert to using %pOFn instead of device_node.name 2018-10-01 23:29:37 -07:00
mdio-xgene.c net: phy: xgene: disable clk on error paths 2017-12-18 15:09:42 -05:00
mdio-xgene.h drivers: net: phy: xgene: Add lock to protect mac access 2017-05-16 11:41:08 -04:00
mdio_bus.c net: mdio: remove duplicated include from mdio_bus.c 2018-09-17 19:52:44 -07:00
mdio_device.c phylib: rename reset-(post-)delay-us to reset-(de)assert-us 2017-12-27 11:06:50 -05:00
meson-gxl.c net: phy: meson-gxl: join the authors 2017-12-18 13:24:56 -05:00
micrel.c net: phy: micrel: add Microchip KSZ9131 initial driver 2018-10-19 17:02:23 -07:00
microchip.c net: phy: Add phydev_warn() 2018-10-01 22:55:35 -07:00
microchip_t1.c net: phy: Replace phy driver features u32 with link_mode bitmap 2018-10-01 22:55:36 -07:00
mscc.c net: phy: mscc: fix deadlock in vsc85xx_default_config 2018-11-23 22:34:40 -08:00
national.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
phy-c45.c net: phy: genphy_10g_driver: Avoid NULL pointer dereference 2018-10-25 16:19:09 -07:00
phy-core.c net: phy: Fix spelling mistake: "advertisment"-> "advertisement" 2018-03-04 18:11:54 -05:00
phy.c net: phy: merge phy_start_aneg and phy_start_aneg_priv 2018-10-15 23:13:07 -07:00
phy_device.c net: phy: add workaround for issue where PHY driver doesn't bind to the device 2018-11-27 15:00:24 -08:00
phy_led_triggers.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
phylink.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-10-06 14:43:42 -07:00
qsemi.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
realtek.c net: phy: realtek: fix RTL8201F sysfs name 2018-11-04 16:43:17 -08:00
rockchip.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
sfp-bus.c sfp: fix oops with ethtool -m 2018-09-18 20:14:19 -07:00
sfp.c net: phy: sfp: remove sfp_mutex's definition 2018-10-11 12:10:06 -07:00
sfp.h sfp: add sfp-bus to bridge between network devices and sfp cages 2017-08-06 20:55:29 -07:00
smsc.c drivers: net: replace UINT64_MAX with U64_MAX 2018-04-27 20:18:55 -04:00
spi_ks8995.c drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
ste10Xp.c net: phy: ste10Xp: Remove wrong SUPPORTED_Pause 2018-09-12 20:24:20 -07:00
swphy.c
…
swphy.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
teranetics.c net: phy: teranetics: Utilize generic functions 2018-03-01 21:23:34 -05:00
uPD60620.c net: phy: remove generic settings for callbacks config_aneg and read_status from drivers 2017-12-01 15:42:21 -05:00
vitesse.c net: phy: vitesse: Add support for VSC73xx 2018-07-04 11:30:02 +09:00
xilinx_gmii2rgmii.c net: phy: xgmiitorgmii: Check read_status results 2018-06-28 16:12:06 +09:00