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Jianmin Lv bf2ee8d0c3 ACPI: scan: Support multiple DMA windows with different offsets 
In DT systems configurations, of_dma_get_range() returns struct
bus_dma_region DMA regions; they are used to set-up devices
DMA windows with different offset available for translation between DMA
address and CPU address.

In ACPI systems configuration, acpi_dma_get_range() does not return
DMA regions yet and that precludes setting up the dev->dma_range_map
pointer and therefore DMA regions with multiple offsets.

Update acpi_dma_get_range() to return struct bus_dma_region
DMA regions like of_dma_get_range() does.

After updating acpi_dma_get_range(), acpi_arch_dma_setup() is changed for
ARM64, where the original dma_addr and size are removed as these
arguments are now redundant, and pass 0 and U64_MAX for dma_base
and size of arch_setup_dma_ops; this is a simplification consistent
with what other ACPI architectures also pass to iommu_setup_dma_ops().

Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn>
Reviewed-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-09-24 18:39:21 +02:00
..
accessibility TTY / Serial driver changes for 6.0-rc1 2022-08-08 11:31:40 -07:00
acpi ACPI: scan: Support multiple DMA windows with different offsets 2022-09-24 18:39:21 +02:00
amba ARM: 9229/1: amba: Fix use-after-free in amba_read_periphid() 2022-08-30 11:12:52 +01:00
android Char/Misc driver fixes for 6.0-rc4 2022-09-02 10:50:08 -07:00
ata ata: libata-eh: Add missing command name 2022-08-16 05:42:51 +09:00
atm atm: idt77252: fix use-after-free bugs caused by tst_timer 2022-08-08 20:51:59 -07:00
auxdisplay
base Driver core fixes for 6.0-rc5 2022-09-09 15:08:40 -04:00
bcma
block xen: branch for v6.0-rc4 2022-09-03 13:23:11 -07:00
bluetooth SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
bus bus: mhi: host: Fix up null pointer access in mhi_irq_handler 2022-08-29 22:33:46 +05:30
cdrom
char /dev/null: add IORING_OP_URING_CMD support 2022-08-26 11:19:44 -04:00
clk Revert "clk: core: Honor CLK_OPS_PARENT_ENABLE for clk gate ops" 2022-08-31 12:06:46 -07:00
clocksource RISC-V: Add Sstc extension support 2022-08-11 14:41:52 -07:00
comedi pci-v5.20-changes 2022-08-04 19:30:35 -07:00
connector
counter
cpufreq cpufreq: check only freq_table in __resolve_freq() 2022-08-23 20:00:52 +02:00
cpuidle More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
crypto This update includes the following changes: 2022-08-02 17:45:14 -07:00
cxl cxl/hdm: Fix skip allocations vs multiple pmem allocations 2022-08-05 16:11:38 -07:00
dax
dca
devfreq More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
dio
dma pci-v5.20-changes 2022-08-04 19:30:35 -07:00
dma-buf dma-buf/dma-resv: check if the new fence is really later 2022-08-25 13:10:30 +02:00
edac powerpc updates for 6.0 2022-08-06 16:38:17 -07:00
eisa
extcon
firewire firewire: net: Make use of get_unaligned_be48(), put_unaligned_be48() 2022-07-28 22:21:54 -07:00
firmware A couple of low-priority EFI fixes 2022-09-08 07:37:38 -04:00
fpga
fsi
gnss
gpio gpio fixes for v6.0-rc6 2022-09-16 12:58:17 -07:00
gpu drm fixes for v6.0-rc6 2022-09-16 06:45:19 -07:00
greybus
hid for-linus-2022083101 2022-08-31 09:54:14 -07:00
hsi
hte
hv Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region 2022-09-05 17:02:15 +00:00
hwmon hwmon: (asus-ec-sensors) autoload module via DMI data 2022-09-09 10:45:08 -07:00
hwspinlock
hwtracing asm-generic: updates for 6.0 2022-08-05 10:07:23 -07:00
i2c i2c: imx: Make sure to unregister adapter on remove() 2022-08-21 10:27:33 +02:00
i3c
idle Power management updates for 5.20-rc1 2022-08-02 11:17:00 -07:00
iio iio: light: cm32181: make cm32181_pm_ops static 2022-08-21 18:24:16 +01:00
infiniband RDMA/irdma: Report RNR NAK generation in device caps 2022-09-07 11:22:18 +03:00
input Input updates for v6.0-rc3 2022-09-03 13:09:46 -07:00
interconnect
iommu iommu: Fix false ownership failure on AMD systems with PASID activated 2022-09-11 08:30:41 +02:00
ipack
irqchip irqchip fixes for 6.0, take #1 2022-08-18 17:37:22 +02:00
isdn
leds LED updates for 5.20: new driver for bcm63138, is31fl319x updates, 2022-08-08 11:36:21 -07:00
macintosh macintosh/adb: fix oob read in do_adb_query() function 2022-07-20 22:06:30 +10:00
mailbox - mtk: use rx_callback instead of cmdq_task_cb. 2022-08-08 10:19:40 -07:00
mcb
md block-6.0-2022-08-26 2022-08-26 11:05:54 -07:00
media media: mceusb: Use new usb_control_msg_*() routines 2022-08-30 15:32:07 +02:00
memory More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
memstick MMC core: 2022-08-04 19:41:09 -07:00
message
mfd - Core Frameworks 2022-08-06 10:25:16 -07:00
misc misc: fastrpc: increase maximum session count 2022-09-01 16:13:07 +02:00
mmc MMC core: 2022-09-02 15:03:12 -07:00
most
mtd MTD core changes: 2022-08-05 14:13:45 -07:00
mux
net hyperv-fixes for v6.0-rc6 2022-09-12 18:33:55 -04:00
nfc nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout 2022-08-22 14:51:30 +01:00
ntb NTB: epf: Allow more flexibility in the memory BAR map method 2022-08-09 17:54:03 -04:00
nubus
nvdimm virtio: fatures, fixes 2022-08-12 09:50:34 -07:00
nvme block-6.0-2022-09-09 2022-09-09 15:03:08 -04:00
nvmem SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
of of: fdt: fix off-by-one error in unflatten_dt_nodes() 2022-08-16 11:29:57 -06:00
opp OPP updates for 5.20-rc1 2022-08-03 17:49:38 +02:00
parisc parisc: remove obsolete manual allocation aligning in iosapic 2022-09-15 07:33:26 +02:00
parport
pci Fix of heap data and clang warnings, support for a new Intel NTB device, 2022-08-13 14:00:45 -07:00
pcmcia
peci peci: cpu: Fix use-after-free in adev_release() 2022-08-15 20:31:35 +02:00
perf RISC-V Fixes for 6.0-rc5 2022-09-09 14:06:10 -04:00
phy pci-v5.20-changes 2022-08-04 19:30:35 -07:00
pinctrl pinctrl: ocelot: Fix interrupt controller 2022-09-14 15:00:16 +02:00
platform platform-drivers-x86 for v6.0-2 2022-09-02 10:35:51 -07:00
pnp PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h 2022-07-22 17:23:45 -05:00
power power supply and reset changes for the v6.0 series 2022-08-12 09:37:33 -07:00
powercap Power management updates for 5.20-rc1 2022-08-02 11:17:00 -07:00
pps
ps3
ptp SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
pwm SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
rapidio
ras
regulator regulator: Fixes for v6.0 2022-09-08 12:56:20 -04:00
remoteproc virtio: Revert "virtio: find_vqs() add arg sizes" 2022-08-16 01:40:24 -04:00
reset ARM: SoC: late updates for 6.0 2022-08-05 10:02:33 -07:00
rpmsg
rtc rtc: spear: set range max 2022-08-09 00:56:41 +02:00
s390 s390 updates for 6.0-rc2 2022-08-20 11:29:01 -07:00
sbus
scsi scsi: mpt3sas: Fix use-after-free warning 2022-09-06 22:31:05 -04:00
sh
siox
slimbus
soc soc: fsl: select FSL_GUTS driver for DPIO 2022-09-02 11:28:40 +02:00
soundwire soundwire: qcom: fix device status array range 2022-09-01 14:26:44 +05:30
spi spi: Fixes for v6.0 2022-09-08 13:13:47 -04:00
spmi
ssb
staging staging: rtl8712: fix use after free bugs 2022-08-30 17:15:16 +02:00
target SCSI misc on 20220813 2022-08-13 13:41:48 -07:00
tc
tee tee: fix compiler warning in tee_shm_register() 2022-08-25 11:40:06 +02:00
thermal Merge branch 'thermal-core' 2022-08-27 15:07:58 +02:00
thunderbolt linux-kselftest-kunit-fixes-6.0-rc5 2022-09-09 14:13:36 -04:00
tty tty: n_gsm: avoid call of sleeping functions from atomic context 2022-08-30 14:40:17 +02:00
ufs scsi: ufs: core: Reduce the power mode change timeout 2022-08-19 21:34:36 -04:00
uio
usb Revert "usb: gadget: udc-xilinx: replace memcpy with memcpy_toio" 2022-09-02 09:10:08 +02:00
vdpa vdpa/mlx5: Fix possible uninitialized return value 2022-08-11 10:00:36 -04:00
vfio VFIO fix for v6.0-rc5 2022-09-09 07:44:33 -04:00
vhost virtio: fatures, fixes 2022-08-12 09:50:34 -07:00
video hyperv-fixes for v6.0-rc6 2022-09-12 18:33:55 -04:00
virt kunit: fix Kconfig for build-in tests USB4 and Nitro Enclaves 2022-09-01 13:00:48 -06:00
virtio virtio: kerneldocs fixes and enhancements 2022-08-16 01:40:24 -04:00
vlynq
w1
watchdog linux-watchdog 5.20-rc1 tag 2022-08-08 15:04:04 -07:00
xen xen: branch for v6.0-rc4 2022-09-03 13:23:11 -07:00
zorro
Kconfig
Makefile Staging driver patches for 6.0-rc1 2022-08-04 12:01:42 -07:00