Heiner Kallweit 5c5f626bca net: phy: improve handling link_change_notify callback ... Currently the Phy driver's link_change_notify callback is called whenever the state machine is run (every second if polling), no matter whether the state changed or not. This isn't needed and may confuse users considering the name of the callback. Actually it contradicts its kernel-doc description. Therefore let's change the behavior and call this callback only in case of an actual state change. This requires changes to the at803x and rockchip drivers. at803x can be simplified so that it reacts on a state change to PHY_NOLINK only. The rockchip driver can also be much simplified. We simply re-init the AFE/DSP registers whenever we change to PHY_RUNNING and speed is 100Mbps. This causes very small overhead because we do this even if the speed was 100Mbps already. But this is negligible and I think justified by the much simpler code. Changes are compile-tested only. A little bit problematic seems to be to find somebody with the hardware to test the changes to the two PHY drivers. See also [0]. David may be able to test the Rockchip driver. [0] https://marc.info/?t=153782508800006&r=1&w=2 Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-03-20 10:49:33 -07:00
..
amd.c	net: phy: Convert some PHY and MDIO driver files to SPDX headers	2019-01-22 20:53:08 -08:00
aquantia_hwmon.c	net: phy: aquantia: add hwmon support	2019-02-25 14:16:22 -08:00
aquantia_main.c	net: phy: aquantia: add hwmon support	2019-02-25 14:16:22 -08:00
aquantia.h	net: phy: aquantia: add hwmon support	2019-02-25 14:16:22 -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: improve handling link_change_notify callback	2019-03-20 10:49:33 -07:00
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: remove gen10g_no_soft_reset	2019-03-03 21:47:57 -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	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-03-02 12:54:35 -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: phy: fix reading fixed phy status	2019-02-24 22:29:14 -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	phy: mdio-mux: fix Kconfig dependencies	2019-03-04 13:12:48 -08:00
lxt.c	net: phy: Convert some PHY and MDIO driver files to SPDX headers	2019-01-22 20:53:08 -08:00
Makefile	drivers: net: phy: mdio-mux: Add support for Generic Mux controls	2019-02-27 12:52:20 -08:00
marvell10g.c	net: phy: remove gen10g_no_soft_reset	2019-03-03 21:47:57 -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-multiplexer.c	drivers: net: phy: mdio-mux: Add support for Generic Mux controls	2019-02-27 12:52:20 -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: meson-gxl: fix interrupt support	2019-03-15 15:33:43 -07:00
micrel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-03-02 12:54:35 -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: use phy_modify_mmd_changed in genphy_c45_an_config_aneg	2019-03-04 13:10:10 -08:00
phy-core.c	net: phy: improve phy_resolve_aneg_linkmode	2019-02-17 15:21:38 -08:00
phy.c	net: phy: improve handling link_change_notify callback	2019-03-20 10:49:33 -07:00
phylink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-03-02 12:54:35 -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: improve handling link_change_notify callback	2019-03-20 10:49:33 -07:00
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: improve auto-neg emulation in swphy	2019-02-24 22:28:15 -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: remove gen10g_no_soft_reset	2019-03-03 21:47:57 -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