CONFIG_INTEL_IDXD_COMPAT is not available for thedefaultarchitecture x86.
Result is shown for architecture 64BIT
Legacy behavior for idxd driver
modulename: idxd_compat.ko
configname: CONFIG_INTEL_IDXD_COMPAT
Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>PCI support
└─>Legacy behavior for idxd driver
In linux kernel since version 5.2 (release Date: 2019-07-07)
Compatible driver to support old /sys/bus/dsa/drivers/dsa behavior.
The old behavior performed driver bind/unbind for device and wq
devices all under the dsa driver. The compat driver will emulate
the legacy behavior in order to allow existing support apps (i.e.
accel-config) to continue function. It is expected that accel-config
v3.2 and earlier will need the compat mode. A distro with later
accel-config version can disable this compat config.
Say Y if you have old applications that require such behavior.
If unsure, say N.
The old behavior performed driver bind/unbind for device and wq
devices all under the dsa driver. The compat driver will emulate
the legacy behavior in order to allow existing support apps (i.e.
accel-config) to continue function. It is expected that accel-config
v3.2 and earlier will need the compat mode. A distro with later
accel-config version can disable this compat config.
Say Y if you have old applications that require such behavior.
If unsure, say N.