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Olivier Dautricourt af2eec7502 dmaengine: altera-msgdma: make response port optional 
The response slave port can be disabled in some configuration [1] and
csr + MSGDMA_CSR_RESP_FILL_LEVEL will be 0 even if transfer has suceeded.
We have to only rely on the interrupts in that scenario.
This was tested on cyclone V with the controller resp port disabled.

[1] https://www.intel.com/content/www/us/en/programmable/documentation/sfo1400787952932.html
30.3.1.2
30.3.1.3
30.5.5

Fixes: https://forum.rocketboards.org/t/ip-msgdma-linux-driver/1919
Signed-off-by: Olivier Dautricourt <olivier.dautricourt@orolia.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Link: https://lore.kernel.org/r/8220756f2191ca08cb21702252d1f2d4f753a7f5.1623898678.git.olivier.dautricourt@orolia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-07-28 12:25:10 +05:30
..
accessibility TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
acpi bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
amba bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
android
ata ARM: SoC changes for 5.14 2021-07-10 09:22:44 -07:00
atm Networking changes for 5.14. 2021-06-30 15:51:09 -07:00
auxdisplay
base bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
bcma bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
block block-5.14-2021-07-16 2021-07-16 12:31:44 -07:00
bluetooth TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
bus bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
cdrom block: remove REQ_OP_SCSI_{IN,OUT} 2021-06-30 15:34:19 -06:00
char powerpc/powernv: Fix fall-through warning for Clang 2021-07-13 19:21:41 -05:00
clk dt-bindings: clock: r9a07g044-cpg: Update clock/reset definitions 2021-07-12 10:52:03 +02:00
clocksource This round has a diffstat dominated by Qualcomm clk drivers. Honestly though 2021-07-01 13:26:16 -07:00
comedi Staging / IIO driver patches for 5.14-rc1 2021-07-05 14:01:53 -07:00
connector
counter
cpufreq cpufreq: Fix fall-through warning for Clang 2021-07-13 11:53:07 -05:00
cpuidle - Add support for the Qcom MSM8226 (Bartosz Dudziak) 2021-06-30 14:56:51 +02:00
crypto ARM: SoC changes for 5.14 2021-07-10 09:22:44 -07:00
cxl bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
dax bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
dca
devfreq PM / devfreq: passive: Fix get_target_freq when not using required-opp 2021-06-24 10:37:35 +09:00
dio
dma dmaengine: altera-msgdma: make response port optional 2021-07-28 12:25:10 +05:30
dma-buf Short summary of fixes pull: 2021-07-13 15:15:17 +02:00
edac EDAC/igen6: fix core dependency AGAIN 2021-07-15 11:59:59 -07:00
eisa
extcon Char / Misc driver updates for 5.14-rc1 2021-07-05 13:42:16 -07:00
firewire bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
firmware bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
fpga bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
fsi
gnss
gpio - Core Frameworks 2021-07-05 12:10:34 -07:00
gpu drm fixes for 5.14-rc2 2021-07-16 11:14:54 -07:00
greybus
hid bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
hsi
hv bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
hwmon Char / Misc driver updates for 5.14-rc1 2021-07-05 13:42:16 -07:00
hwspinlock
hwtracing bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
i2c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
i3c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
idle
iio Staging / IIO driver patches for 5.14-rc1 2021-07-05 14:01:53 -07:00
infiniband Tracing updates for 5.14: 2021-07-03 11:13:22 -07:00
input bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
interconnect
iommu fallthrough fixes for Clang for 5.14-rc2 2021-07-15 13:57:31 -07:00
ipack bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
irqchip irqchip fixes for 5.14, take #1 2021-07-09 15:35:13 +02:00
isdn TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
leds This contains quite a lot of fixes, with more fixes in my inbox that 2021-07-03 11:57:42 -07:00
lightnvm
macintosh bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
mailbox mbox: add polarfire soc system controller mailbox 2021-06-26 12:06:48 -05:00
mcb bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
md - Various DM persistent-data library improvements and fixes that 2021-06-30 18:19:39 -07:00
media bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
memory
memstick bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
message
mfd bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
misc bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
mmc bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
most
mtd mtd: cfi_util: Fix unreachable code issue 2021-07-12 11:15:28 -05:00
mux
net bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
nfc
ntb bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
nubus bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
nvdimm bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
nvme block-5.14-2021-07-16 2021-07-16 12:31:44 -07:00
nvmem Char / Misc driver updates for 5.14-rc1 2021-07-05 13:42:16 -07:00
of Devicetree updates for v5.14: 2021-07-03 10:54:08 -07:00
opp
parisc kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
parport
pci bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
pcmcia bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
perf
phy USB / Thunderbolt patches for 5.14-rc1 2021-07-05 14:16:22 -07:00
pinctrl This is the bulk of pin control changes for the v5.14 kernel: 2021-07-01 16:57:14 -07:00
platform bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
pnp bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
power power: supply: Fix fall-through warnings for Clang 2021-07-13 14:50:47 -05:00
powercap
pps
ps3
ptp ptp: Relocate lookup cookie to correct block. 2021-07-08 12:33:10 -07:00
pwm pwm: ep93xx: Ensure configuring period and duty_cycle isn't wrongly skipped 2021-07-08 16:09:30 +02:00
rapidio bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
ras
regulator - Core Frameworks 2021-07-05 12:10:34 -07:00
remoteproc remoteproc updates for v5.14 2021-07-07 10:50:03 -07:00
reset ARM: Drivers for 5.14 2021-07-10 09:46:20 -07:00
rpmsg bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
rtc RTC for 5.14 2021-07-10 16:19:10 -07:00
s390 bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
sbus
scsi bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
sh bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
siox bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
slimbus bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
soc bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
soundwire Char / Misc driver updates for 5.14-rc1 2021-07-05 13:42:16 -07:00
spi bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
spmi bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
ssb bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
staging bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
target bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
tc
tee fallthrough fixes for Clang for 5.14-rc1 2021-06-28 20:03:38 -07:00
thermal - Add rk3568 sensor support (Finley Xiao) 2021-07-10 11:43:25 -07:00
thunderbolt bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
tty bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
uio
usb bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
vdpa bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
vfio bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
vhost vdpa: support packed virtqueue for set/get_vq_state() 2021-07-08 07:49:01 -04:00
video drm fixes for 5.14-rc2 2021-07-16 11:14:54 -07:00
virt nitro_enclaves: Set Bus Master for the NE PCI device 2021-06-24 15:48:27 +02:00
virtio bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
visorbus
vlynq bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
vme bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
w1
watchdog linux-watchdog 5.14-rc1 tag 2021-07-07 12:57:46 -07:00
xen bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
zorro bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
Kconfig
Makefile hyperv-next for 5.14 2021-06-29 11:21:35 -07:00