Marek Vasut 8262e6f9b1 net: ks8851-ml: Fix IO operations, again ... This patch reverts 5829210483 ("net: ks8851-ml: Fix 16-bit IO operation") and edacb098ea ("net: ks8851-ml: Fix 16-bit data access"), because it turns out these were only necessary due to buggy hardware. This patch adds a check for such a buggy hardware to prevent any such mistakes again. While working further on the KS8851 driver, it came to light that the KS8851-16MLL is capable of switching bus endianness by a hardware strap, EESK pin. If this strap is incorrect, the IO accesses require such endian swapping as is being reverted by this patch. Such swapping also impacts the performance significantly. Hence, in addition to removing it, detect that the hardware is broken, report to user, and fail to bind with such hardware. Fixes: 5829210483 ("net: ks8851-ml: Fix 16-bit IO operation") Fixes: edacb098ea ("net: ks8851-ml: Fix 16-bit data access") Signed-off-by: Marek Vasut <marex@denx.de> Cc: David S. Miller <davem@davemloft.net> Cc: Lukas Wunner <lukas@wunner.de> Cc: Petr Stetiar <ynezz@true.cz> Cc: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-03-26 20:20:19 -07:00
..
accessibility
acpi	x86/mm: split vmalloc_sync_all()	2020-03-21 18:56:06 -07:00
amba
android	binderfs: use refcount for binder control devices too	2020-03-11 19:33:52 +01:00
ata	libata-5.6-2020-02-05	2020-02-06 06:11:50 +00:00
atm	atm: nicstar: fix if-statement empty body warning	2020-02-29 21:28:30 -08:00
auxdisplay	auxdisplay: charlcd: replace zero-length array with flexible-array member	2020-03-06 22:18:07 +01:00
base	driver code: clarify and fix platform device DMA mask allocation	2020-03-11 09:30:27 -07:00
bcma	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-01-28 16:02:33 -08:00
block	virtio: fixes	2020-03-09 16:02:32 -07:00
bluetooth	Bluetooth: btrtl: Use kvmalloc for FW allocations	2020-01-24 19:57:53 +01:00
bus	Few fixes for omaps for v5.6-rc cycle	2020-02-29 11:47:44 -08:00
cdrom	scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places	2020-02-24 15:06:07 -05:00
char	ipmi_si: Avoid spurious errors for optional IRQs	2020-03-11 21:15:19 -05:00
clk	clk: qcom: dispcc: Remove support of disp_cc_mdss_rscc_ahb_clk	2020-02-12 15:03:08 -08:00
clocksource	ARM: SoC: late updates	2020-02-08 14:17:27 -08:00
connector
counter
cpufreq	cpufreq: Fix policy initialization for internal governor drivers	2020-02-27 08:57:48 +01:00
cpuidle	ARM: SoC-related driver updates	2020-02-08 14:04:19 -08:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-01-28 16:02:33 -08:00
dax	dax: Get rid of fs_dax_get_by_host() helper	2020-01-16 09:52:27 -08:00
dca
devfreq	Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"	2020-02-24 11:14:29 +09:00
dio
dma	dmaengine: ti: k3-udma-glue: Fix an error handling path in 'k3_udma_glue_cfg_rx_flow()'	2020-03-23 11:48:34 +05:30
dma-buf	dma-buf: free dmabuf->name in dma_buf_release()	2020-02-27 18:01:58 +05:30
edac	EDAC/synopsys: Do not print an error with back-to-back snprintf() calls	2020-02-27 16:44:25 +01:00
eisa
extcon
firewire
firmware	Two EFI fixes:	2020-03-15 12:42:03 -07:00
fpga	fpga: xilinx-pr-decoupler: Remove clk_get error message for probe defer	2020-01-10 12:51:56 -08:00
fsi	fsi: aspeed: add unspecified HAS_IOMEM dependency	2020-02-10 13:45:49 -08:00
gnss
gpio	gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model	2020-03-24 10:06:54 +01:00
gpu	drm/i915 fixes for v5.6-rc7:	2020-03-20 12:52:35 +10:00
greybus
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid	2020-03-17 09:38:03 -07:00
hsi
hv	- Most of the commits here are work to enable host-initiated hibernation	2020-02-03 14:42:03 +00:00
hwmon	hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()	2020-03-03 12:42:55 -08:00
hwspinlock	hwspinlock: sirf: Use devm_hwspin_lock_register() to register hwlock controller	2020-01-21 16:16:36 -08:00
hwtracing	intel_th: pci: Add Elkhart Lake CPU support	2020-03-18 11:32:56 +01:00
i2c	i2c: acpi: put device when verifying client fails	2020-03-13 15:15:30 +01:00
i3c	i3c: master: dw: reattach device on first available location of address table	2020-01-13 10:00:05 +01:00
ide	scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places	2020-02-24 15:06:07 -05:00
idle	intel_idle: Introduce 'states_off' module parameter	2020-02-03 11:57:18 +01:00
iio	First set of IIO fixes in the 5.6 cycle.	2020-03-18 11:20:42 +01:00
infiniband	Second RDMA 5.6 pull request	2020-03-07 19:52:55 -06:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2020-02-15 16:49:25 -08:00
interconnect	interconnect: Handle memory allocation errors	2020-03-03 08:02:57 +01:00
iommu	iommu/vt-d: Populate debugfs if IOMMUs are detected	2020-03-14 20:02:43 +01:00
ipack
irqchip	irqchip fixes for 5.6, take #2	2020-03-15 10:53:11 +01:00
isdn	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
leds	leds: lm3532: add pointer to documentation and fix typo	2020-01-22 21:08:24 +01:00
lightnvm
macintosh	macintosh: windfarm: fix MODINFO regression	2020-03-10 12:30:59 +01:00
mailbox
mcb
md	block-5.6-2020-03-07	2020-03-07 14:14:38 -06:00
media	media: mc-entity.c: use & to check pad flags, not ==	2020-02-24 15:10:04 +01:00
memory	mvebu drivers for 5.6 (part 1)	2020-01-16 10:45:44 -08:00
memstick
message	Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net	2020-01-19 22:10:04 +01:00
mfd	chrome platform changes for 5.6	2020-02-04 07:17:41 +00:00
misc	mmc: rtsx_pci: Fix support for speed-modes that relies on tuning	2020-03-18 11:55:02 +01:00
mmc	mmc: rtsx_pci: Fix support for speed-modes that relies on tuning	2020-03-18 11:55:02 +01:00
mtd	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
mux
net	net: ks8851-ml: Fix IO operations, again	2020-03-26 20:20:19 -07:00
nfc	NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()	2020-03-23 21:05:13 -07:00
ntb
nubus
nvdimm	mm: Cleanup __put_devmap_managed_page() vs ->page_free()	2020-01-31 10:30:37 -08:00
nvme	nvmet-tcp: set MSG_MORE only if we actually have more to send	2020-03-21 04:37:53 +09:00
nvmem	Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2020-02-07 12:54:13 -08:00
of	drivers/of/of_mdio.c:fix of_mdiobus_register()	2020-03-03 19:01:51 -08:00
opp	ioremap changes for 5.6	2020-01-27 13:03:00 -08:00
oprofile	tracing: Make struct ring_buffer less ambiguous	2020-01-13 13:19:38 -05:00
parisc	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
parport
pci	PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers	2020-02-27 08:06:20 -06:00
pcmcia
perf	drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer	2020-03-02 12:07:35 +00:00
phy	phy: for 5.6-rc	2020-03-04 13:28:52 +01:00
pinctrl	pinctrl: qcom: Assign irq_eoi conditionally	2020-03-09 16:31:34 +01:00
platform	platform/chrome: wilco_ec: Include asm/unaligned instead of linux/ path	2020-02-11 09:10:36 +01:00
pnp	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
power	ARM: SoC platform updates	2020-02-08 13:55:25 -08:00
powercap	Merge back power capping changes for v5.6.	2020-01-13 10:32:19 +01:00
pps
ps3
ptp	Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net	2020-01-19 22:10:04 +01:00
pwm	pwm: Remove set but not set variable 'pwm'	2020-01-20 15:40:49 +01:00
rapidio
ras
regulator	regulator: Fixes for v5.6	2020-03-06 14:48:30 -06:00
remoteproc	remoteproc: qcom: q6v5-mss: Improve readability of reset_assert	2020-01-24 09:34:07 -08:00
reset	reset: intel: add unspecified HAS_IOMEM dependency	2020-02-10 11:11:55 +01:00
rpmsg	rpmsg: add rpmsg support for mt8183 SCP.	2020-01-20 10:29:56 -08:00
rtc	rtc: max8907: add missing select REGMAP_IRQ	2020-03-19 09:55:25 -07:00
s390	block-5.6-2020-03-13	2020-03-13 12:45:23 -07:00
sbus
scsi	scsi: ipr: Fix softlockup when rescanning devices in petitboot	2020-03-10 22:34:24 -04:00
sfi
sh
siox	siox: Use the correct style for SPDX License Identifier	2020-01-14 21:46:53 +01:00
slimbus	slimbus: ngd: add v2.1.0 compatible	2020-03-12 16:51:15 +01:00
soc	i.MX fixes for 5.6:	2020-02-24 09:57:05 -08:00
soundwire	soundwire: cadence: fix kernel-doc parameter descriptions	2020-01-16 17:34:38 +05:30
spi	spi: Fixes for v5.6	2020-03-06 14:50:16 -06:00
spmi	spmi: pmic-arb: Set lockdep class for hierarchical irq domains	2020-02-10 13:16:04 +01:00
ssb
staging	Staging/IIO fixes for 5.6-rc7	2020-03-20 09:20:38 -07:00
target	scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"	2020-02-14 17:13:54 -05:00
tc	The main MIPS changes for 5.6:	2020-01-31 11:28:31 -08:00
tee	arm64: dts: agilex: fix gmac compatible	2020-03-03 16:40:56 -08:00
thermal	- Fix a SEVERE docs build failure for cpu idle cooling device (Randy Dunlap)	2020-01-31 14:39:21 -08:00
thunderbolt	thunderbolt: Fix error code in tb_port_is_width_supported()	2020-03-04 12:34:17 +03:00
tty	tty: fix compat TIOCGSERIAL checking wrong function ptr	2020-03-18 13:15:13 +01:00
uio	uio: uio_pdrv_genirq: Do not log an error when deferring probe routine.	2020-01-14 15:27:51 +01:00
usb	USB-serial fixes for 5.6-rc7	2020-03-18 10:42:57 +01:00
vfio	VFIO updates for v5.6-rc1	2020-02-03 22:22:05 +00:00
vhost	vhost: Check docket sk_family instead of call getname	2020-02-22 21:41:42 -08:00
video	ARM: SoC fixes	2020-03-08 17:36:22 -07:00
virt
virtio	virtio_balloon: Adjust label in virtballoon_probe	2020-03-08 05:35:24 -04:00
visorbus	visorbus: fix uninitialized variable access	2020-01-14 15:30:35 +01:00
vlynq
vme	Char/Misc driver changes for 5.6-rc1	2020-01-29 10:35:54 -08:00
w1	Char/Misc driver changes for 5.6-rc1	2020-01-29 10:35:54 -08:00
watchdog	watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional	2020-03-10 10:20:37 +01:00
xen	xen/xenbus: fix locking	2020-03-05 09:42:23 -06:00
zorro	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
Kconfig
Makefile