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c66f421b53
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Sudeep Holla c66f421b53 UPSTREAM: firmware: arm_scmi: Separate out tx buffer handling and prepare to add rx 
Currently we pre-allocate transmit buffers only and use the first free
slot in that pre-allocated buffer for transmitting any new message that
are generally originated from OS to the platform firmware.

Notifications or the delayed responses on the other hand are originated
from the platform firmware and consumes by the OS. It's better to have
separate and dedicated pre-allocated buffers to handle the notifications.
We can still use the transmit buffers for the delayed responses.

In addition, let's prepare existing scmi_xfer_{get,put} for acquiring
and releasing a slot to identify the right(tx/rx) buffers.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
(cherry picked from commit 38c927fbeb)

Change-Id: Ie6411e89580a35ea78a32eeeb74756e2d62e528f
Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
2020-12-22 15:54:09 +08:00
..
accessibility
acpi This is the 4.19.149 stable release 2020-10-01 16:49:05 +02:00
amba
android binder: fix UAF when releasing todo list 2020-10-29 09:54:56 +01:00
ata ata: sata_mv, avoid trigerrable BUG_ON 2020-10-01 13:14:54 +02:00
atm atm: eni: fix the missed pci_disable_device() for eni_init_one() 2020-10-01 13:14:51 +02:00
auxdisplay
base cma: decrease CMA_ALIGNMENT lower limit to 0 2020-12-08 20:40:46 +08:00
bcma
block This is the 4.19.146 stable release 2020-09-17 13:59:19 +02:00
bluetooth Merge tag 'ASB-2020-11-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-11-03 18:36:42 +08:00
bus bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal 2020-10-01 13:14:35 +02:00
cdrom
char hwrng: rockchip: add rk356x support 2020-12-01 19:52:51 +08:00
clk clk: rockchip: rk3568: fix up the clk_rtc32k_frac definition error 2020-12-10 14:12:32 +08:00
clocksource Merge tag 'ASB-2020-10-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-10-10 18:38:14 +08:00
connector
cpufreq cpufreq: interactive: fix deadlock 2020-12-14 14:11:26 +08:00
cpuidle This is the 4.19.144 stable release 2020-09-09 19:48:58 +02:00
crypto crypto: rockchip: fix bug on iv update 2020-12-02 11:06:07 +08:00
dax
dca
devfreq PM / devfreq: rockchip_dmc: add support for rk3568 2020-12-22 15:37:47 +08:00
dio
dma dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst size 2020-11-14 18:12:31 +08:00
dma-buf Merge tag 'ASB-2020-10-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-10-10 18:38:14 +08:00
edac This is the 4.19.153 stable release 2020-10-29 11:36:20 +01:00
eisa
energy_model
extcon extcon: Create named extcon link nowarn 2020-11-09 15:39:02 +08:00
firewire
firmware UPSTREAM: firmware: arm_scmi: Separate out tx buffer handling and prepare to add rx 2020-12-22 15:54:09 +08:00
fmc
fpga fpga: dfl: fix bug in port reset handshake 2020-07-29 10:16:48 +02:00
fsi
gnss This is the 4.19.129 stable release 2020-06-22 10:50:54 +02:00
gpio pinctrl: rockchip: support output-high/low pin configure 2020-11-10 11:07:32 +08:00
gpu drm/bridge: synopsys: dw-hdmi: fix no display between kernel logo and android logo 2020-12-21 15:53:41 +08:00
headset_observe rk_headset: Add support for driver to be built as module 2020-09-15 20:12:09 +08:00
hid Merge tag 'ASB-2020-11-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-11-03 18:36:42 +08:00
hsi
hv Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload 2020-09-23 12:10:59 +02:00
hwmon This is the 4.19.153 stable release 2020-10-29 11:36:20 +01:00
hwspinlock
hwtracing This is the 4.19.140 stable release 2020-08-19 08:43:22 +02:00
i2c Merge tag 'ASB-2020-11-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-11-03 18:36:42 +08:00
ide
idle
iio iio: adc: rockchip_saradc: trigger saradc test via sys for test 2020-12-01 09:42:31 +08:00
infiniband This is the 4.19.154 stable release 2020-10-30 11:43:26 +01:00
input input: sensors: accel: dmard10: Fix 'DMARD10_RANGE' macro redefined warning 2020-12-14 20:51:48 +08:00
iommu iommu/rockchip: fix v2 log_iova 2020-11-12 19:05:56 +08:00
ipack ipack: tpci200: fix error return code in tpci200_register() 2020-05-27 17:37:43 +02:00
irqchip irqchip/gic-v3-its: add GFP_DMA32 flag for memory allocated for ITS in rk3568 2020-12-03 16:27:25 +08:00
isdn PCI: add USR vendor id and use it in r8169 and w6692 driver 2020-06-22 09:05:23 +02:00
leds Merge tag 'ASB-2020-10-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-10-10 18:38:14 +08:00
lightnvm
macintosh drivers/macintosh: Fix memleak in windfarm_pm112 driver 2020-06-22 09:05:29 +02:00
mailbox Merge tag 'ASB-2020-11-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-11-03 18:36:42 +08:00
mcb
md dm table: Avoid null pointer dereference 2020-11-17 15:20:08 +08:00
media media: rockchip: isp/ispp: release ldch/fec buffer when close video 2020-12-18 17:42:30 +08:00
memory memory: fsl-corenet-cf: Fix handling of platform_get_irq() error 2020-10-30 10:38:24 +01:00
memstick
message scsi: mptscsih: Fix read sense data size 2020-07-16 08:17:23 +02:00
mfd mfd: rk808: fix error of rk817 close rtc alarm 2020-12-16 18:07:06 +08:00
misc misc: pir-aschip: Fix pir_aschip_remove() section mismatch 2020-11-13 11:20:14 +08:00
mmc mmc: sdhci-of-dwcmshc: auto gate clk when changing phase in tuning 2020-12-21 10:23:38 +08:00
mtd Merge tag 'ASB-2020-11-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-11-03 18:36:42 +08:00
mux
net net: rockchip_wlan: update rtl8821cs to "v5.12.0-8-g39bbb8dd2.20201015_COEX20200730-5151" 2020-12-08 20:40:47 +08:00
nfc Merge tag 'ASB-2020-10-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-10-10 18:38:14 +08:00
ntb NTB: hw: amd: fix an issue about leak system resources 2020-10-30 10:38:25 +01:00
nubus
nvdimm This is the 4.19.127 stable release 2020-06-07 14:25:43 +02:00
nvme nvmet: fix uninitialized work for zero kato 2020-10-30 10:38:25 +01:00
nvmem nvmem: rockchip-otp: Add support for rk3568-otp 2020-11-19 17:27:42 +08:00
of Merge tag 'ASB-2020-09-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-09-24 17:59:50 +08:00
opp PM / OPP: Call opp_debug_init() later when CONFIG_ROCKCHIP_THUNDER_BOOT=y 2020-05-25 18:20:22 +08:00
oprofile
parisc parisc: mask out enable and reserved bits from sba imask 2020-08-19 08:15:07 +02:00
parport
pci PCI: rockchip: dw: fix UDMA logic 2020-12-17 14:38:14 +08:00
pcmcia
perf drivers/perf: xgene_pmu: Fix uninitialized resource struct 2020-10-29 09:55:00 +01:00
phy phy: rockchip: naneng-combphy: Adjust PCIe signal 2020-12-18 17:31:19 +08:00
pinctrl pinctrl: rockchip: rk3568: fix strength setting bug 2020-12-09 10:03:02 +08:00
platform This is the 4.19.153 stable release 2020-10-29 11:36:20 +01:00
pnp
power power: rk817-battery: fix ydsoc calculate error 2020-12-16 18:05:55 +08:00
powercap
pps
ps3
ptp
pwm Merge tag 'ASB-2020-11-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-11-03 18:36:42 +08:00
rapidio rapidio: fix the missed put_device() for rio_mport_add_riodev 2020-10-30 10:38:21 +01:00
ras
regulator regulator: DIO5632: add regulator driver for DIO5632 2020-11-19 18:59:38 +08:00
remoteproc remoteproc: qcom: q6v5: Update running state before requesting stop 2020-08-21 11:05:34 +02:00
reset
rk_nand drivers: rk_nand: update nand flash drivers 2020-11-30 18:42:39 +08:00
rkflash drivers: rkflash: Fixed bbt operation calculation error 2020-12-17 16:09:28 +08:00
rpmsg rpmsg: smd: Fix a kobj leak in in qcom_smd_parse_edge() 2020-10-30 10:38:21 +01:00
rtc rtc: rtc-rk808: use flag to distinguish chip differences 2020-12-11 17:16:56 +08:00
s390 s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl 2020-10-01 13:14:54 +02:00
sbus
scsi This is the 4.19.154 stable release 2020-10-30 11:43:26 +01:00
sfi
sh
siox
slimbus slimbus: qcom-ngd-ctrl: disable ngd in qmi server down callback 2020-10-29 09:55:12 +01:00
smc
sn
soc soc: rockchip: thunderboot_sfc: Change to wait for SFC idle 2020-12-14 11:11:56 +08:00
soundwire
spi spi: rockchip: Wait for STB status in slave mode tx_xfer 2020-12-04 10:31:48 +08:00
spmi
ssb
staging Revert "staging: ion: remove __GFP_NOWARN when use low order gfp flags" 2020-12-22 09:31:29 +08:00
switch
target scsi: target: tcmu: Fix warning: 'page' may be used uninitialized 2020-10-29 09:55:14 +01:00
tc
tee
testcode
thermal thermal: rockchip: Support RK3568 SoCs in the thermal driver 2020-11-13 17:13:01 +08:00
thunderbolt thunderbolt: Drop duplicated get_switch_at_route() 2020-05-27 17:37:40 +02:00
tty Merge tag 'ASB-2020-11-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-11-03 18:36:42 +08:00
uio uio_pdrv_genirq: fix use without device tree and no interrupt 2020-07-22 09:32:11 +02:00
usb usb: dwc3: gadget: fix time out waiting for setup phase when stop gadget 2020-12-10 09:55:32 +08:00
uwb
vfio This is the 4.19.154 stable release 2020-10-30 11:43:26 +01:00
vhost This is the 4.19.150 stable release 2020-10-07 08:45:35 +02:00
video video: rockchip: mpp: fix error for clear cache 2020-12-22 10:30:48 +08:00
virt drivers/virt/fsl_hypervisor: Fix error handling path 2020-10-29 09:55:09 +01:00
virtio This is the 4.19.142 stable release 2020-08-26 11:07:03 +02:00
visorbus
vlynq
vme
w1 w1: omap-hdq: cleanup to add missing newline for some dev_dbg 2020-06-22 09:05:30 +02:00
watchdog UPSTREAM: watchdog: dw_wdt: Support devices with asynch clocks 2020-11-15 15:40:03 +08:00
xen xen/xenbus: Fix granting of vmalloc'd memory 2020-09-09 19:04:24 +02:00
zorro
Kconfig Merge tag 'ASB-2020-09-05_4.19-stable' of https://android.googlesource.com/kernel/common 2020-09-24 17:59:50 +08:00
Makefile