kernelversion:
stable - 6.8.10
mainline - 6.9
mainline - 5.4.276
mainline - 5.10.217
mainline - 6.9.1
mainline - 5.15.159
mainline - 6.6.31
mainline - 4.19.314
mainline - 6.1.91
[click here for custom version]
architecture:
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin
CONFIG_HAS_DMA (not configurable)
modulename: dma-mapping.ko
and/or
dmapool.ko
configname: CONFIG_HAS_DMA
Linux Kernel Configuration
└─>Library routines
└─>HAS_DMA
In linux kernel since version 2.6.22 (release Date: 2007-07-08)
source code:
drivers/base//dma-mapping.c
depends
NOT
CONFIG_NO_DMA
is selected by
CONFIG_ETHOC
CONFIG_B44
CONFIG_B43
CONFIG_B43LEGACY
CONFIG_VIDEOBUF_DMA_SG
CONFIG_VIDEOBUF_DMA_CONTIG
CONFIG_SOC_CAMERA
CONFIG_VIDEO_SH_MOBILE_CEU
CONFIG_MMC_SPI
change version and architecture
kernelversion:
stable - 6.8.10
mainline - 6.9
mainline - 5.4.276
mainline - 5.10.217
mainline - 6.9.1
mainline - 5.15.159
mainline - 6.6.31
mainline - 4.19.314
mainline - 6.1.91
[click here for custom version]
architecture:
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin