kernel_optimize_test/drivers/net/phy
Alexandre Belloni 02a6efcab6 net: phy: allow scanning busses with missing phys
Some MDIO busses will error out when trying to read a phy address with no
phy present at that address. In that case, probing the bus will fail
because __mdiobus_register() is scanning the bus for all possible phys
addresses.

In case MII_PHYSID1 returns -EIO or -ENODEV, consider there is no phy at
this address and set the phy ID to 0xffffffff which is then properly
handled in get_phy_device().

Suggested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-25 12:59:42 -04:00
..
amd.c
aquantia.c net: phy: aquantia: Utilize genphy_c45_aneg_done() 2018-03-01 21:23:34 -05:00
at803x.c net: phy: fix wrong masks to phy_modify() 2018-01-08 14:20:21 -05:00
bcm-cygnus.c
bcm-phy-lib.c net: phy: broadcom: Use strlcpy() for ethtool::get_strings 2018-03-06 11:12:39 -05:00
bcm-phy-lib.h
bcm7xxx.c net: phy: Fix spelling mistake: "advertisment"-> "advertisement" 2018-03-04 18:11:54 -05:00
bcm63xx.c
bcm87xx.c
broadcom.c net: phy: broadcom: Add entry for 5395 switch PHYs 2017-12-15 15:41:13 -05:00
cicada.c
cortina.c net: phy: cortina: Utilize generic functions 2018-03-01 21:23:35 -05:00
davicom.c
dp83640_reg.h
dp83640.c dp83640: Ensure against premature access to PHY registers after reset 2018-04-08 19:58:52 -04:00
dp83822.c
dp83848.c
dp83867.c net: phy: dp83867: Add binding for the CLK_OUT pin muxing option 2018-02-14 15:33:43 -05:00
et1011c.c
fixed_phy.c net: phy: fixed-phy: remove fixed_phy_update_state() 2018-01-03 10:38:54 -05:00
icplus.c
intel-xway.c net: phy: intel-xway: add VR9 v1.1 phy ids 2018-03-23 13:19:49 -04:00
Kconfig
lxt.c
Makefile
marvell.c net: phy: marvell: clear wol event before setting it 2018-04-23 21:06:41 -04:00
marvell10g.c net: phy: marvell10g: add thermal hwmon device 2018-04-04 11:24:54 -04:00
mdio_bus.c net: phy: Handle not having GPIO enabled in the kernel 2018-02-06 11:20:17 -05:00
mdio_device.c phylib: rename reset-(post-)delay-us to reset-(de)assert-us 2017-12-27 11:06:50 -05:00
mdio-bcm-iproc.c
mdio-bcm-unimac.c net: phy: mdio-bcm-unimac: fix potential NULL dereference in unimac_mdio_probe() 2018-01-11 13:56:24 -05:00
mdio-bitbang.c fix typo in command value in drivers/net/phy/mdio-bitbang. 2018-04-01 20:54:41 -04:00
mdio-boardinfo.c
mdio-boardinfo.h
mdio-cavium.c
mdio-cavium.h
mdio-gpio.c
mdio-hisi-femac.c
mdio-i2c.c
mdio-i2c.h
mdio-moxart.c
mdio-mux-bcm-iproc.c
mdio-mux-gpio.c
mdio-mux-mmioreg.c net: phy: mdio-mux: slience probe defer error 2018-03-07 12:39:59 -05:00
mdio-mux.c
mdio-octeon.c
mdio-sun4i.c mdio-sun4i: Fix a memory leak 2018-01-08 14:30:28 -05:00
mdio-thunder.c
mdio-xgene.c net: phy: xgene: disable clk on error paths 2017-12-18 15:09:42 -05:00
mdio-xgene.h
meson-gxl.c net: phy: meson-gxl: join the authors 2017-12-18 13:24:56 -05:00
micrel.c net: phy: micrel: Use the general dummy stubs for MMD register access 2018-03-22 11:41:08 -04:00
microchip.c lan78xx: PHY DSP registers initialization to address EEE link drop issues with long cables 2018-04-12 21:46:10 -04:00
mscc.c
national.c
phy_device.c net: phy: allow scanning busses with missing phys 2018-04-25 12:59:42 -04:00
phy_led_triggers.c
phy-c45.c net: phy: Fix spelling mistake: "advertisment"-> "advertisement" 2018-03-04 18:11:54 -05:00
phy-core.c net: phy: Fix spelling mistake: "advertisment"-> "advertisement" 2018-03-04 18:11:54 -05:00
phy.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
phylink.c sfp/phylink: move module EEPROM ethtool access into netdev core ethtool 2018-03-30 10:11:06 -04:00
qsemi.c
realtek.c net: phy: realtek: Use the dummy stubs for MMD register access for rtl8211b 2018-03-22 11:41:07 -04:00
rockchip.c
sfp-bus.c sfp/phylink: move module EEPROM ethtool access into netdev core ethtool 2018-03-30 10:11:06 -04:00
sfp.c sfp: allow cotsworks modules 2018-03-29 14:30:41 -04:00
sfp.h
smsc.c net: phy: smsc: LAN8710/20: add PHY_RST_AFTER_CLK_EN flag 2017-12-13 11:22:54 -05:00
spi_ks8995.c drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
ste10Xp.c
swphy.c
swphy.h
teranetics.c net: phy: teranetics: Utilize generic functions 2018-03-01 21:23:34 -05:00
uPD60620.c
vitesse.c
xilinx_gmii2rgmii.c