linux/drivers/net/phy
Heiner Kallweit c1164bb1a6 net: phy: check PMAPMD link status only in genphy_c45_read_link
The current code reports a link as up if all devices (except a few
blacklisted ones) report the link as up. This breaks Aquantia AQCS109
for lower speeds because on this PHY the PCS link status reflects a
10G link only. For Marvell there's a similar issue, therefore PHYXS
device isn't checked.

There may be more PHYs where depending on the mode the link status
of only selected devices is relevant.

For now it seems to be sufficient to check the link status of the
PMAPMD device only. Leave the loop in the code to be prepared in
case we have to add functionality to check more than one device,
depending on the mode.

Successfully tested on a board with an AQCS109.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-24 17:42:58 -08:00
..
amd.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
aquantia.c net: phy: aquantia: use genphy_c45_read_status 2019-02-23 14:12:09 -08:00
asix.c net: phy: Fixup GPLv2+ SPDX tags based on license text 2019-01-22 20:57:03 -08:00
at803x.c net: phy: at803x: disable delay only for RGMII mode 2019-02-22 15:30:03 -08:00
bcm7xxx.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
bcm63xx.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
bcm87xx.c net: phy: Add SDPX tag based on COPYING file 2019-01-22 20:59:18 -08:00
bcm-cygnus.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
bcm-phy-lib.c net: phy: Remove redundent License text when SPDX header is present 2019-01-22 20:53:08 -08:00
bcm-phy-lib.h net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
broadcom.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
cicada.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
cortina.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
davicom.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
dp83tc811.c net: phy: make use of new MMD accessors 2019-02-06 09:52:43 -08:00
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
dp83640.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
dp83822.c net: phy: Fixup GPLv2 SPDX tags based on license text 2019-01-22 20:58:40 -08:00
dp83848.c net: phy: Fixup GPLv2 SPDX tags based on license text 2019-01-22 20:58:40 -08:00
dp83867.c net: phy: make use of new MMD accessors 2019-02-06 09:52:43 -08:00
et1011c.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
fixed_phy.c net: fixed-phy: Add fixed_phy_register_with_gpiod() API 2019-02-07 18:11:58 -08:00
icplus.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
intel-xway.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
Kconfig net: phy: bcm63xx: Allow to be built with COMPILE_TEST 2018-09-12 20:24:20 -07:00
lxt.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
Makefile net: phy: mscc-miim: Add MDIO driver 2018-05-15 16:41:15 -04:00
marvell10g.c net: phy: marvell10g: Fix Multi-G advertisement to only advertise 10G 2019-02-23 13:27:51 -08:00
marvell.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
mdio_bus.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
mdio_device.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mdio-bcm-iproc.c net: phy: Remove redundent License text when SPDX header is present 2019-01-22 20:53:08 -08:00
mdio-bcm-unimac.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mdio-bitbang.c net: phy: Fixup GPLv2 SPDX tags based on license text 2019-01-22 20:58:40 -08:00
mdio-boardinfo.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
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 net: phy: Add SDPX tag based on COPYING file 2019-01-22 20:59:18 -08:00
mdio-cavium.h net: phy: Add SDPX tag based on COPYING file 2019-01-22 20:59:18 -08:00
mdio-gpio.c net: phy: Fixup GPLv2 SPDX tags based on license text 2019-01-22 20:58:40 -08:00
mdio-hisi-femac.c net: phy: Fixup GPLv2+ SPDX tags based on license text 2019-01-22 20:57:03 -08:00
mdio-i2c.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mdio-i2c.h net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mdio-moxart.c net: phy: Fixup GPLv2 SPDX tags based on license text 2019-01-22 20:58:40 -08:00
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: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mdio-mux-gpio.c net: phy: Add SDPX tag based on COPYING file 2019-01-22 20:59:18 -08:00
mdio-mux-mmioreg.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mdio-mux.c net: phy: Add SDPX tag based on COPYING file 2019-01-22 20:59:18 -08:00
mdio-octeon.c net: phy: Add SDPX tag based on COPYING file 2019-01-22 20:59:18 -08:00
mdio-sun4i.c net: phy: Fixup GPLv2 SPDX tags based on license text 2019-01-22 20:58:40 -08:00
mdio-thunder.c net: phy: Add SDPX tag based on COPYING file 2019-01-22 20:59:18 -08:00
mdio-xgene.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mdio-xgene.h net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
meson-gxl.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
micrel.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
microchip_t1.c net: phy: remove flag PHY_HAS_INTERRUPT from driver configs 2018-11-11 09:36:56 -08:00
microchip.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
mscc.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
national.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
phy_device.c net: phy: export genphy_config_eee_advert 2019-02-21 13:03:06 -08:00
phy_led_triggers.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
phy-c45.c net: phy: check PMAPMD link status only in genphy_c45_read_link 2019-02-24 17:42:58 -08:00
phy-core.c net: phy: improve phy_resolve_aneg_linkmode 2019-02-17 15:21:38 -08:00
phy.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 12:38:38 -08:00
phylink.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 12:38:38 -08:00
qsemi.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
realtek.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
rockchip.c net: phy: Fixup GPLv2+ SPDX tags based on license text 2019-01-22 20:57:03 -08:00
sfp-bus.c net: sfp: do not probe SFP module before we're attached 2019-02-08 15:11:25 -08:00
sfp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 12:38:38 -08:00
sfp.h net: sfp: do not probe SFP module before we're attached 2019-02-08 15:11:25 -08:00
smsc.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
spi_ks8995.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
ste10Xp.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
swphy.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
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: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
uPD60620.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
vitesse.c net: phy: Convert some PHY and MDIO driver files to SPDX headers 2019-01-22 20:53:08 -08:00
xilinx_gmii2rgmii.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-20 00:34:07 -08:00