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Jiaxun Yang b4e440cf60 MIPS: Loongson64: Enable DMA noncoherent support 
commit edc0378eee00200a5bedf1bb9f00ad390e0d1bd4 upstream.

There are some Loongson64 systems come with broken coherent DMA
support, firmware will set a bit in boot_param and pass nocoherentio
in cmdline.

However nonconherent support was missed out when spin off Loongson-2EF
form Loongson64, and that boot_param change never made itself into
upstream.

Support DMA noncoherent properly to get those systems working.

Cc: stable@vger.kernel.org
Fixes: 71e2f4dd5a65 ("MIPS: Fork loongson2ef from loongson64")
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-12-13 18:39:29 +01:00
..
alchemy
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
2023-10-06 14:56:45 +02:00
ar7
…
ath25
MIPS: ath25: Constify static irq_domain_ops
2022-02-22 09:39:03 +01:00
ath79
MIPS: ath79: Remove one of the identical args in early_printk
2022-07-08 15:13:26 +02:00
bcm47xx
MIPS: BCM47XX: Cast memcmp() of function to (void *)
2022-09-19 16:46:01 +02:00
bcm63xx
MIPS: BCM63xx: Add check for NULL for clk in clk_enable
2022-12-31 13:32:00 +01:00
bmips
mips: bmips: BCM6358: disable RAC flush for TP1
2023-04-06 12:10:42 +02:00
boot
MIPS: DTS: CI20: fix otg power gpio
2023-03-10 09:34:30 +01:00
cavium-octeon
MIPS: OCTEON: warn only once if deprecated link status is being used
2022-12-31 13:32:00 +01:00
cobalt
…
configs
- hfs and hfsplus kmap API modernization from Fabio Francesco
2022-10-12 11:00:22 -07:00
crypto
crypto: Kconfig - simplify cipher entries
2022-08-26 18:50:43 +08:00
dec
MIPS: fix typos in comments
2022-05-04 22:22:59 +02:00
fw
MIPS: fw: Allow firmware to pass a empty env
2023-05-11 23:03:01 +09:00
generic
arch: mips: generic: Add missing of_node_put() in board-ranchu.c
2022-06-21 17:04:30 +02:00
include
MIPS: Loongson64: Enable DMA noncoherent support
2023-12-13 18:39:29 +01:00
ingenic
…
jazz
MIPS: fix typos in comments
2022-05-04 22:22:59 +02:00
kernel
MIPS: kernel: Clear FPU states when setting up kernel threads
2023-12-13 18:39:28 +01:00
kvm
MIPS: KVM: Fix a build warning about variable set but not used
2023-12-03 07:32:09 +01:00
lantiq
- mainly cleanups
2022-10-03 09:31:55 -07:00
lib
MIPS: Simplify __bswapdi2() and __bswapsi2()
2022-09-30 16:50:00 +02:00
loongson2ef
MIPS: Loongson: Move arch cflags to MIPS top level Makefile
2023-08-03 10:23:50 +02:00
loongson32
MIPS: Loongson32: Fix PHY-mode being left unspecified
2022-09-19 16:31:32 +02:00
loongson64
MIPS: Loongson64: Enable DMA noncoherent support
2023-12-13 18:39:29 +01:00
math-emu
MIPS: Fix comment typo
2022-09-12 15:33:24 +02:00
mm
mips/mm: Convert to using lock_mm_and_find_vma()
2023-07-01 13:16:24 +02:00
mti-malta
mips: mti-malta: Fix refcount leak in malta-time.c
2022-06-21 17:04:30 +02:00
n64
…
net
bpf, mips: No need to use min() to get MAX_TAIL_CALL_CNT
2022-08-29 15:38:14 +02:00
pci
MIPS: pci: lantiq: switch to using gpiod API
2022-10-01 18:07:51 +02:00
pic32
MIPS: pic32: treat port as signed integer
2022-11-11 15:53:58 +01:00
power
…
ralink
of/fdt: run soc memory setup when early_init_dt_scan_memory fails
2023-01-12 12:02:51 +01:00
rb532
MIPS: rb532: move GPIOD definition into C-files
2022-03-30 20:26:26 +02:00
sgi-ip22
mips: sgi-ip22: Drop redundant check from .remove()
2022-07-05 11:10:17 +02:00
sgi-ip27
MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()
2022-09-19 16:33:27 +02:00
sgi-ip30
MIPS: SGI-IP30: Fix platform-device leak in bridge_platform_create()
2022-09-19 16:32:54 +02:00
sgi-ip32
MIPS: Allow modules to set board_be_handler
2021-11-09 16:07:26 +01:00
sibyte
MIPS: remove orphan sb1250_time_init() declaration
2022-09-24 11:46:58 +02:00
sni
MIPS: sni: Fix the build
2021-10-18 18:09:54 +02:00
tools
MIPS: fix typos in comments
2022-05-04 22:22:59 +02:00
txx9
MIPS: fix typos in comments
2022-05-04 22:22:59 +02:00
vdso
MIPS: Use "grep -E" instead of "egrep"
2023-09-23 11:11:08 +02:00
Kbuild
kbuild: use more subdir- for visiting subdirectories while cleaning
2021-10-24 13:49:46 +09:00
Kbuild.platforms
MIPS: Remove VR41xx support
2022-07-14 11:52:29 +02:00
Kconfig
MIPS: Loongson64: Enable DMA noncoherent support
2023-12-13 18:39:29 +01:00
Kconfig.debug
tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig
2021-08-16 11:37:21 -04:00
Makefile
MIPS: Use "grep -E" instead of "egrep"
2023-09-23 11:11:08 +02:00
Makefile.postlink
…