John Keeping 644139f8b6 usb: dwc2: Fix IN FIFO allocation ... On chips with fewer FIFOs than endpoints (for example RK3288 which has 9 endpoints, but only 6 which are cabable of input), the DPTXFSIZN registers above the FIFO count may return invalid values. With logging added on startup, I see: dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=1 sz=256 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=2 sz=128 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=3 sz=128 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=4 sz=64 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=5 sz=64 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=6 sz=32 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=7 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=8 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=9 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=10 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=11 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=12 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=13 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=14 sz=0 dwc2 ff580000.usb: dwc2_hsotg_init_fifo: ep=15 sz=0 but: # cat /sys/kernel/debug/ff580000.usb/fifo Non-periodic FIFOs: RXFIFO: Size 275 NPTXFIFO: Size 16, Start 0x00000113 Periodic TXFIFOs: DPTXFIFO 1: Size 256, Start 0x00000123 DPTXFIFO 2: Size 128, Start 0x00000223 DPTXFIFO 3: Size 128, Start 0x000002a3 DPTXFIFO 4: Size 64, Start 0x00000323 DPTXFIFO 5: Size 64, Start 0x00000363 DPTXFIFO 6: Size 32, Start 0x000003a3 DPTXFIFO 7: Size 0, Start 0x000003e3 DPTXFIFO 8: Size 0, Start 0x000003a3 DPTXFIFO 9: Size 256, Start 0x00000123 so it seems that FIFO 9 is mirroring FIFO 1. Fix the allocation by using the FIFO count instead of the endpoint count when selecting a FIFO for an endpoint. Acked-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: John Keeping <john@metanate.com> Signed-off-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-01-15 10:39:21 +01:00
..
accessibility	…
acpi	ACPI: PM: Avoid attaching ACPI PM domain to certain devices	2019-12-10 00:22:18 +01:00
amba	…
android	binder: fix incorrect calculation for num_valid	2019-12-14 09:10:47 +01:00
ata	ata: ahci_brcm: Add missing clock management during recovery	2019-12-25 20:47:24 -07:00
atm	atm: eni: fix uninitialized variable warning	2020-01-08 13:11:00 -08:00
auxdisplay	…
base	Merge branch 'remove-ksys-mount-dup' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux	2019-12-15 11:36:12 -08:00
bcma	…
block	block-5.5-20200103	2020-01-03 12:11:30 -08:00
bluetooth	…
bus	bus: ti-sysc: Fix missing reset delay handling	2019-12-12 08:20:10 -08:00
cdrom	…
char	tpm: Handle negative priv->response_len in tpm_common_read()	2020-01-08 18:11:09 +02:00
clk	clk: qcom: Avoid SMMU/cx gdsc corner cases	2019-12-18 22:02:27 -08:00
clocksource	clocksource: riscv: add notrace to riscv_sched_clock	2020-01-04 21:48:48 -08:00
connector	…
counter	…
cpufreq	Merge branch 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm	2020-01-07 10:41:35 +01:00
cpuidle	cpuidle: Drop unnecessary type cast in cpuidle_poll_time()	2019-12-12 17:56:08 +01:00
crypto	…
dax	…
dca	…
devfreq	PM / devfreq: tegra: Add COMMON_CLK dependency	2019-12-23 10:42:58 +09:00
dio	…
dma	ioat: ioat_alloc_ring() failure handling.	2019-12-27 12:06:06 +05:30
dma-buf	- A fix for a memory leak in the dma-buf support	2019-12-09 17:13:19 +10:00
edac	riscv: move sifive_l2_cache.h to include/soc	2020-01-12 10:12:44 -08:00
eisa	…
extcon	…
firewire	…
firmware	firmware: tee_bnxt: Fix multiple call to tee_client_close_context	2020-01-06 13:51:37 -08:00
fpga	…
fsi	…
gnss	…
gpio	gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism	2020-01-07 12:58:15 +01:00
gpu	Merge tag 'drm-intel-fixes-2020-01-09-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes	2020-01-10 11:43:02 +10:00
greybus	…
hid	HID: hidraw, uhid: Always report EPOLLOUT	2020-01-10 15:34:28 +01:00
hsi	…
hv	…
hwmon	…
hwspinlock	…
hwtracing	intel_th: msu: Fix window switching without windows	2019-12-17 15:45:59 +01:00
i2c	i2c: fix bus recovery stop mode timing	2020-01-09 22:21:08 +01:00
i3c	…
ide	…
idle	…
iio	First set of fixes for IIO in the 5.5 cycle.	2019-12-09 09:27:52 +01:00
infiniband	i40iw: Remove setting of VMA private data and use rdma_user_mmap_io	2020-01-07 15:07:37 -04:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2020-01-09 15:37:40 -08:00
interconnect	interconnect: qcom: msm8974: Walk the list safely on node removal	2019-12-12 10:28:54 +01:00
iommu	iommu/dma: fix variable 'cookie' set but not used	2020-01-07 17:08:58 +01:00
ipack	…
irqchip	riscv: prefix IRQ_ macro names with an RV_ namespace	2020-01-04 21:48:59 -08:00
isdn	…
leds	…
lightnvm	…
macintosh	…
mailbox	…
mcb	…
md	for-linus-20191212	2019-12-13 14:27:19 -08:00
media	media updates for v5.5-rc5	2020-01-04 10:41:08 -08:00
memory	memory: tegra: Fixes for v5.5-rc1	2019-12-06 08:28:51 -08:00
memstick	…
message	…
mfd	…
misc	powerpc fixes for 5.5 #4	2019-12-21 06:17:05 -08:00
mmc	mmc: sdhci-of-esdhc: re-implement erratum A-009204 workaround	2019-12-19 08:13:43 +01:00
mtd	mtd: spi-nor: Fix the writing of the Status Register on micron flashes	2020-01-09 20:11:34 +01:00
mux	…
net	Merge 5.5-rc6 into usb-next	2020-01-13 12:11:40 +01:00
nfc	nfc: s3fwrn5: replace the assertion with a WARN_ON	2019-12-19 17:33:23 -08:00
ntb	Add Hygon Device ID to the AMD NTB device driver	2019-12-07 18:38:17 -08:00
nubus	…
nvdimm	…
nvme	nvmet: fix per feat data len for get_feature	2020-01-10 08:55:50 -07:00
nvmem	…
of	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-22 09:54:33 -08:00
opp	…
oprofile	…
parisc	…
parport	…
pci	PCI: rockchip: Fix IO outbound ATU register number	2019-12-12 15:25:37 -06:00
pcmcia	…
perf	perf/smmuv3: Remove the leftover put_cpu() in error path	2019-12-18 16:15:36 +00:00
phy	Merge 5.5-rc6 into usb-next	2020-01-13 12:11:40 +01:00
pinctrl	pinctrl: meson: Fix wrong shift value when get drive-strength	2020-01-07 11:21:07 +01:00
platform	A collection of MIPS fixes:	2020-01-04 14:16:57 -08:00
pnp	…
power	…
powercap	powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()	2020-01-07 12:24:34 +01:00
pps	…
ps3	…
ptp	ptp: fix the race between the release of ptp_clock and cdev	2019-12-30 20:19:27 -08:00
pwm	…
rapidio	…
ras	…
regulator	regulator: Fixes for v5.5	2020-01-06 12:04:31 -08:00
remoteproc	…
reset	reset: Do not register resource data for missing resets	2019-12-10 11:43:37 +01:00
rpmsg	…
rtc	rtc: cmos: Revert "rtc: Fix the AltCentury value on AMD/Hygon platform"	2020-01-04 05:31:50 +01:00
s390	s390/qeth: fix initialization on old HW	2019-12-24 22:41:06 -08:00
sbus	…
scsi	SCSI fixes on 20191227	2019-12-27 17:28:41 -08:00
sfi	…
sh	…
siox	…
slimbus	…
soc	riscv: move sifive_l2_cache.h to include/soc	2020-01-12 10:12:44 -08:00
soundwire	…
spi	spi: Fixes for v5.5	2020-01-06 12:34:44 -08:00
spmi	…
ssb	…
staging	Staging fixes for 5.5-rc6	2020-01-10 13:22:11 -08:00
target	SCSI fixes on 20191227	2019-12-27 17:28:41 -08:00
tc	…
tee	Merge mainline/master into arm/fixes	2019-12-05 13:18:54 -08:00
thermal	drivers: thermal: tsens: Work with old DTBs	2020-01-07 08:22:35 +01:00
thunderbolt	thunderbolt: fix memory leak of object sw	2020-01-14 15:37:41 +01:00
tty	serdev: Don't claim unsupported ACPI serial devices	2020-01-06 20:00:44 +01:00
uio	…
usb	usb: dwc2: Fix IN FIFO allocation	2020-01-15 10:39:21 +01:00
vfio	VFIO updates for v5.5-rc1	2019-12-07 14:51:04 -08:00
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-08 13:28:11 -08:00
video	…
virt	…
virtio	virtio_balloon: divide/multiply instead of shifts	2019-12-11 08:14:07 -05:00
visorbus	…
vlynq	…
vme	…
w1	…
watchdog	watchdog: orion: fix platform_get_irq() complaints	2019-12-30 15:58:29 +01:00
xen	xen: branch for v5.5-rc3	2019-12-21 06:24:56 -08:00
zorro	…
Kconfig	…
Makefile	thunderbolt: Update Kconfig entries to USB4	2019-12-18 15:39:18 +01:00