linux-stable/drivers/net/phy
Vladimir Oltean cf9579976f net: mdio: introduce a shutdown method to mdio device drivers
MDIO-attached devices might have interrupts and other things that might
need quiesced when we kexec into a new kernel. Things are even more
creepy when those interrupt lines are shared, and in that case it is
absolutely mandatory to disable all interrupt sources.

Moreover, MDIO devices might be DSA switches, and DSA needs its own
shutdown method to unlink from the DSA master, which is a new
requirement that appeared after commit 2f1e8ea726 ("net: dsa: link
interfaces with the DSA master to get rid of lockdep warnings").

So introduce a ->shutdown method in the MDIO device driver structure.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-19 12:08:37 +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 net: phy: amd: remove the use of .ack_interrupt() 2020-11-17 11:37:00 -08:00
aquantia.h
aquantia_hwmon.c
aquantia_main.c net: phy: aquantia: do not return an error on clearing pending IRQs 2020-11-11 14:09:54 -08:00
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
bcm-cygnus.c net: phy: broadcom: remove use of ack_interrupt() 2020-11-05 16:32:39 -08:00
bcm-phy-lib.c net: phy: broadcom: Only advertise EEE for supported modes 2021-03-30 17:39:23 -07:00
bcm-phy-lib.h
bcm7xxx.c net: phy: bcm7xxx: Add an entry for BCM72116 2021-01-07 14:46:09 -08:00
bcm63xx.c net: phy: broadcom: remove use of ack_interrupt() 2020-11-05 16:32:39 -08:00
bcm87xx.c net: phy: change format of some declarations 2021-06-16 12:34:07 -07:00
bcm54140.c net: phy: broadcom: remove use of ack_interrupt() 2020-11-05 16:32:39 -08:00
bcm84881.c
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 net: phy: cicada: remove the use of .ack_interrupt() 2020-11-05 16:32:39 -08:00
cortina.c
davicom.c net: phy: fix space alignment issues 2021-06-16 12:34:07 -07:00
dp83tc811.c net: phy: ti: take into account all possible interrupt sources 2021-03-01 11:46:55 -08:00
dp83640.c net: phy: remove unnecessary line continuation 2021-06-16 12:34:07 -07:00
dp83640_reg.h ptp: dp83640: don't define PAGE0 2021-09-14 20:03:24 -07:00
dp83822.c net: phy: Fix data type in DP83822 dp8382x_disable_wol() 2021-07-18 09:46:34 -07:00
dp83848.c net: phy: ti: remove the use of .ack_interrupt() 2020-11-25 11:18:38 -08:00
dp83867.c net: phy: dp83867: perform soft reset and retain established link 2021-06-11 10:13:03 -07:00
dp83869.c net: phy: introduce phydev->port 2021-02-11 13:09:58 -08:00
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 net: phy: icplus: call phy_restore_page() when phy_select_page() fails 2021-02-22 18:47:48 -08:00
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
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
marvell10g.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-08-31 09:06:04 -07:00
mdio-boardinfo.c net: phy: Correct function name mdiobus_register_board_info() in comment 2021-03-29 13:42:44 -07:00
mdio-boardinfo.h
mdio_bus.c net: mdio: use device_set_node() to setup both fwnode and of 2021-06-17 12:06:52 -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
mediatek-ge.c net: phy: mediatek: add the missing suspend/resume callbacks 2021-08-24 16:52:43 -07:00
meson-gxl.c net: phy: meson-gxl: remove the use of .ack_callback() 2020-11-25 11:18:37 -08:00
micrel.c net: phy: micrel: Fix link detection on ksz87xx switch" 2021-08-08 12:03:24 +01:00
microchip.c net: phy: microchip: remove the use of .ack_interrupt() 2020-11-17 11:36:59 -08:00
microchip_t1.c net: phy: microchip: remove the use of .ack_interrupt() 2020-11-17 11:36:59 -08:00
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: Remove unused including <linux/version.h> 2021-07-23 17:54:53 +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-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 dev_ioctl: split out ndo_eth_ioctl 2021-07-27 20:11:45 +01:00
phy_device.c Revert "net: phy: Uniform PHY driver access" 2021-09-15 15:06:46 -07:00
phy_led_triggers.c
phylink.c net: phylink: Update SFP selected interface on advertising changes 2021-09-08 12:02:19 +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: phy: delete repeated words of comments 2021-06-16 12:34:07 -07:00
sfp.h phy: sfp: add netlink SFP support to generic SFP code 2021-04-11 16:34:56 -07:00
smsc.c net: phy: lan87xx: fix access to wrong register of LAN87xx 2021-03-30 13:13:08 -07:00
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