/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/scsi/cxlflash
Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/scsi/cxlflash/Kconfig (251B)
#
# IBM CXL-attached Flash Accelerator SCSI Driver
#
config CXLFLASH
tristate "Support for IBM CAPI Flash"
depends on PCI && SCSI && (CXL || OCXL) && EEH
select IRQ_POLL
default m
help
Allows CAPI Accelerated IO to Flash
If unsure, say N.