Russell King b95e86d846 net: phy: avoid matching all-ones clause 45 PHY IDs ... We currently match clause 45 PHYs using any ID read from a MMD marked as present in the "Devices in package" registers 5 and 6. However, this is incorrect. 45.2 says: "The definition of the term package is vendor specific and could be a chip, module, or other similar entity." so a package could be more or less than the whole PHY - a PHY could be made up of several modules instantiated onto a single chip such as the Marvell 88x3310, or some of the MMDs could be disabled according to chip configuration, such as the Broadcom 84881. In the case of Broadcom 84881, the "Devices in package" registers contain 0xc000009b, meaning that there is a PHYXS present in the package, but all registers in MMD 4 return 0xffff. This leads to our matching code incorrectly binding this PHY to one of our generic PHY drivers. This patch changes the way we determine whether to attempt to match a MMD identifier, or use it to request a module - if the identifier is all-ones, then we skip over it. When reading the identifiers, we initialise phydev->c45_ids.device_ids to all-ones, only reading the device ID if the "Devices in package" registers indicates we should. This avoids the generic drivers incorrectly matching on a PHY ID of 0xffffffff. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-11-18 16:58:13 -08:00
..
accessibility
acpi	Power management fix for 5.4-rc6	2019-11-01 09:30:48 -07:00
amba	ARM updates for 5.4-rc:	2019-10-23 06:26:33 -04:00
android	binder: Don't modify VMA bounds in ->mmap handler	2019-10-17 05:58:44 -07:00
ata	ata: libahci_platform: Fix regulator_get_optional() misuse	2019-10-25 14:22:20 -06:00
atm	atm: remove unneeded semicolon	2019-10-28 16:47:22 -07:00
auxdisplay
base	mm/memory_hotplug: fix try_offline_node()	2019-11-15 18:34:00 -08:00
bcma	bcma: fix block comment style	2019-10-24 08:45:31 +03:00
block	for-linus-20191115	2019-11-15 13:02:34 -08:00
bluetooth	Bluetooth: hci_qca: Add support for Qualcomm Bluetooth SoC WCN3991	2019-11-09 03:26:47 +01:00
bus	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-02 13:54:56 -07:00
cdrom
char	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-11-16 18:14:32 -08:00
clk	Fixes for various clk driver issues that happened because of code we	2019-11-08 08:15:01 -08:00
clocksource	- Fix scary messages in sh_mtu2 by using platform_irq_count() helper	2019-11-04 18:43:23 +01:00
connector
counter
cpufreq	cpufreq: intel_pstate: Fix invalid EPB setting	2019-11-08 11:29:58 +01:00
cpuidle	cpuidle: haltpoll: Take 'idle=' override into account	2019-10-22 11:43:17 +02:00
crypto	net: silence data-races on sk_backlog.tail	2019-11-06 21:35:34 -08:00
dax
dca
devfreq
dio
dma	dmaengine: cppi41: Fix cppi41_dma_prep_slave_sg() when idle	2019-10-23 21:15:21 +05:30
dma-buf
edac	EDAC/ghes: Fix Use after free in ghes_edac remove path	2019-10-17 11:27:05 +02:00
eisa
extcon
firewire	net: add annotations on hh->hh_len lockless accesses	2019-11-07 20:07:30 -08:00
firmware	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-02 13:54:56 -07:00
fpga
fsi
gnss
gpio	Revert "gpio: merrifield: Pass irqchip when adding gpiochip"	2019-11-03 23:41:11 +01:00
gpu	drm fixes for 5.4-rc8	2019-11-15 08:47:34 -08:00
greybus
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid	2019-11-07 11:54:54 -08:00
hsi
hv
hwmon	hwmon: (ina3221) Fix read timeout issue	2019-10-28 18:46:55 -07:00
hwspinlock
hwtracing	intel_th: pci: Add Jasper Lake PCH support	2019-11-04 15:01:25 +01:00
i2c	i2c: stm32f7: remove warning when compiling with W=1	2019-10-24 20:52:21 +02:00
i3c
ide
idle
iio	iio: adc: stm32-adc: fix stopping dma	2019-10-27 15:57:19 +00:00
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2019-11-15 18:37:20 -08:00
interconnect	interconnect: Add locking in icc_set_tag()	2019-10-20 12:14:41 +03:00
iommu	iommu/vt-d: Fix panic after kexec -p for kdump	2019-10-30 10:30:22 +01:00
ipack
irqchip	irqchip updates for 5.4, take 2	2019-10-25 14:25:15 +02:00
isdn	mISDN: remove unused variable 'faxmodulation_s'	2019-11-03 19:10:30 -08:00
leds
lightnvm
macintosh	cpufreq: Use per-policy frequency QoS	2019-10-21 02:05:21 +02:00
mailbox
mcb
md	for-linus-2019-10-18	2019-10-18 22:29:36 -04:00
media
memory
memstick
message
mfd	mfd: mt6397: Fix probe after changing mt6397-core	2019-10-24 08:49:25 +01:00
misc	vsock/vmci: register vmci_transport only when VMCI guest/host are active	2019-11-14 18:12:18 -08:00
mmc	mmc: sdhci-of-at91: fix quirk2 overwrite	2019-11-14 14:57:53 +01:00
mtd
mux
net	net: phy: avoid matching all-ones clause 45 PHY IDs	2019-11-18 16:58:13 -08:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
ntb
nubus
nvdimm
nvme	for-linus-2019-11-08	2019-11-08 18:15:55 -08:00
nvmem
of	net: of_get_phy_mode: Change API to solve int/unit warnings	2019-11-04 11:21:25 -08:00
opp	opp: Reinitialize the list_kref before adding the static OPPs again	2019-10-23 10:58:44 +05:30
oprofile
parisc
parport
pci	PCI: PM: Fix pci_power_up()	2019-10-15 23:51:36 +02:00
pcmcia
perf
phy
pinctrl	pinctrl: stmfx: fix valid_mask init sequence	2019-11-07 10:06:46 +01:00
platform
pnp
power
powercap
pps
ps3
ptp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
pwm	pwm: bcm-iproc: Prevent unloading the driver module while in use	2019-11-08 18:38:06 +01:00
rapidio
ras	RAS: Build debugfs.o only when enabled in Kconfig	2019-08-08 17:44:02 +02:00
regulator	regulator: Fixes for v5.4	2019-10-23 15:31:17 -04:00
remoteproc
reset	reset: fix of_reset_control_get_count kerneldoc comment	2019-10-24 10:26:33 +02:00
rpmsg
rtc
s390	net/smc: immediate termination for SMCD link groups	2019-11-15 12:28:28 -08:00
sbus
scsi	SCSI fixes on 20191111	2019-11-11 09:14:36 -08:00
sfi
sh
siox
slimbus
soc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
soundwire	soundwire: slave: fix scanf format	2019-10-24 16:55:45 +05:30
spi
spmi
ssb
staging	Remove VirtualBox guest shared folders filesystem	2019-11-12 15:22:24 -08:00
target	SCSI fixes on 20191101	2019-11-02 11:15:52 -07:00
tc
tee
thermal	cpufreq: Use per-policy frequency QoS	2019-10-21 02:05:21 +02:00
thunderbolt
tty	8250-men-mcb: fix error checking when get_num_ports returns -ENODEV	2019-10-15 21:38:41 +02:00
uio
usb	usb: dwc3: gadget: fix race when disabling ep with cancelled xfers	2019-10-31 18:57:54 +01:00
vfio	vfio/type1: Initialize resv_msi_base	2019-10-15 14:07:01 -06:00
vhost	vhost/vsock: refuse CID assigned to the guest->host transport	2019-11-14 18:12:18 -08:00
video	- Some new documentation for GEM shmem madvise helpers	2019-11-08 12:12:57 +10:00
virt
virtio	virtio_ring: fix stalls for packed rings	2019-10-28 04:24:46 -04:00
visorbus
vlynq
vme
w1
watchdog	watchdog: bd70528: Add MODULE_ALIAS to allow module auto loading	2019-11-05 16:58:12 +01:00
xen	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-10-19 17:09:11 -04:00
zorro
Kconfig
Makefile