/
usr
/
src
/
kernels
/
4.18.0-553.157.1.el8_10.x86_64
/
kernel
/
irq
/
/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/kernel/irq
mkdir
upload
Name
Size
Mode
Actions
Kconfig
3236
0644
edit
dl
rm
Makefile
707
0644
edit
dl
rm
Edit:
/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/kernel/irq/Kconfig
(3236B)
menu "IRQ subsystem" # Options selectable by the architecture code # Make sparse irq Kconfig switch below available config MAY_HAVE_SPARSE_IRQ bool # Legacy support, required for itanic config GENERIC_IRQ_LEGACY bool # Enable the generic irq autoprobe mechanism config GENERIC_IRQ_PROBE bool # Use the generic /proc/interrupts implementation config GENERIC_IRQ_SHOW bool # Print level/edge extra information config GENERIC_IRQ_SHOW_LEVEL bool # Supports effective affinity mask config GENERIC_IRQ_EFFECTIVE_AFF_MASK bool # Facility to allocate a hardware interrupt. This is legacy support # and should not be used in new code. Use irq domains instead. config GENERIC_IRQ_LEGACY_ALLOC_HWIRQ bool # Support for delayed migration from interrupt context config GENERIC_PENDING_IRQ bool # Support for generic irq migrating off cpu before the cpu is offline. config GENERIC_IRQ_MIGRATION bool # Alpha specific irq affinity mechanism config AUTO_IRQ_AFFINITY bool # Interrupt injection mechanism config GENERIC_IRQ_INJECTION bool # Tasklet based software resend for pending interrupts on enable_irq() config HARDIRQS_SW_RESEND bool # Preflow handler support for fasteoi (sparc64) config IRQ_PREFLOW_FASTEOI bool # Edge style eoi based handler (cell) config IRQ_EDGE_EOI_HANDLER bool # Generic configurable interrupt chip implementation config GENERIC_IRQ_CHIP bool select IRQ_DOMAIN # Generic irq_domain hw <--> linux irq number translation config IRQ_DOMAIN bool # Support for simulated interrupts config IRQ_SIM bool select IRQ_WORK # Support for hierarchical irq domains config IRQ_DOMAIN_HIERARCHY bool select IRQ_DOMAIN # Support for hierarchical fasteoi+edge and fasteoi+level handlers config IRQ_FASTEOI_HIERARCHY_HANDLERS bool # Generic IRQ IPI support config GENERIC_IRQ_IPI bool # Generic MSI interrupt support config GENERIC_MSI_IRQ bool # Generic MSI hierarchical interrupt domain support config GENERIC_MSI_IRQ_DOMAIN bool select IRQ_DOMAIN_HIERARCHY select GENERIC_MSI_IRQ config IRQ_MSI_IOMMU bool config HANDLE_DOMAIN_IRQ bool config IRQ_TIMINGS bool config GENERIC_IRQ_MATRIX_ALLOCATOR bool config GENERIC_IRQ_RESERVATION_MODE bool # Support forced irq threading config IRQ_FORCED_THREADING bool config SPARSE_IRQ bool "Support sparse irq numbering" if MAY_HAVE_SPARSE_IRQ ---help--- Sparse irq numbering is useful for distro kernels that want to define a high CONFIG_NR_CPUS value but still want to have low kernel memory footprint on smaller machines. ( Sparse irqs can also be beneficial on NUMA boxes, as they spread out the interrupt descriptors in a more NUMA-friendly way. ) If you don't know what to do here, say N. config GENERIC_IRQ_DEBUGFS bool "Expose irq internals in debugfs" depends on DEBUG_FS select GENERIC_IRQ_INJECTION default n ---help--- Exposes internal state information through debugfs. Mostly for developers and debugging of hard to diagnose interrupt problems. If you don't know what to do here, say N. endmenu config GENERIC_IRQ_MULTI_HANDLER bool help Allow to specify the low level IRQ handler at run time.
Save
cmd:
run