Blame - kernel/irq/Kconfig - android_kernel_htc_msm8960

blob: 00f2c037267aa622780fd9f12dd555096116586e [file] [log] [blame]

Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	1	# Select this to activate the generic irq options below
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	2	config HAVE_GENERIC_HARDIRQS
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	3	bool
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	4
				5	if HAVE_GENERIC_HARDIRQS
				6	menu "IRQ subsystem"
				7	#
				8	# Interrupt subsystem related configuration options
				9	#
				10	config GENERIC_HARDIRQS
				11	def_bool y
				12
Thomas Gleixner	bd15141	2010-10-01 15:17:14 +0200	[diff] [blame]	13	# Select this to disable the deprecated stuff
				14	config GENERIC_HARDIRQS_NO_DEPRECATED
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	15	bool
Thomas Gleixner	bd15141	2010-10-01 15:17:14 +0200	[diff] [blame]	16
Thomas Gleixner	009b4c3	2011-02-07 21:48:49 +0100	[diff] [blame]	17	config GENERIC_HARDIRQS_NO_COMPAT
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	18	bool
Thomas Gleixner	009b4c3	2011-02-07 21:48:49 +0100	[diff] [blame]	19
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	20	# Options selectable by the architecture code
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	21
				22	# Make sparse irq Kconfig switch below available
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	23	config HAVE_SPARSE_IRQ
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	24	bool
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	25
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	26	# Enable the generic irq autoprobe mechanism
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	27	config GENERIC_IRQ_PROBE
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	28	bool
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	29
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	30	# Use the generic /proc/interrupts implementation
Thomas Gleixner	c78b9b6	2010-12-16 17:21:47 +0100	[diff] [blame]	31	config GENERIC_IRQ_SHOW
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	32	bool
Thomas Gleixner	c78b9b6	2010-12-16 17:21:47 +0100	[diff] [blame]	33
Thomas Gleixner	ab7798f	2011-03-25 16:48:50 +0100	[diff] [blame^]	34	# Print level/edge extra information
				35	config GENERIC_IRQ_SHOW_LEVEL
				36	bool
				37
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	38	# Support for delayed migration from interrupt context
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	39	config GENERIC_PENDING_IRQ
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	40	bool
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	41
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	42	# Alpha specific irq affinity mechanism
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	43	config AUTO_IRQ_AFFINITY
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	44	bool
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	45
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	46	# Tasklet based software resend for pending interrupts on enable_irq()
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	47	config HARDIRQS_SW_RESEND
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	48	bool
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	49
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	50	# Preflow handler support for fasteoi (sparc64)
Thomas Gleixner	7812957	2011-02-10 15:14:20 +0100	[diff] [blame]	51	config IRQ_PREFLOW_FASTEOI
Jan Beulich	fd4afaf	2011-02-17 13:39:05 +0000	[diff] [blame]	52	bool
Thomas Gleixner	7812957	2011-02-10 15:14:20 +0100	[diff] [blame]	53
Thomas Gleixner	c68fd4f	2011-03-08 19:52:55 +0100	[diff] [blame]	54	# Support forced irq threading
Thomas Gleixner	8d32a30	2011-02-23 23:52:23 +0000	[diff] [blame]	55	config IRQ_FORCED_THREADING
				56	bool
				57
Thomas Gleixner	d9817eb	2010-09-27 12:45:59 +0000	[diff] [blame]	58	config SPARSE_IRQ
				59	bool "Support sparse irq numbering"
				60	depends on HAVE_SPARSE_IRQ
				61	---help---
				62
				63	Sparse irq numbering is useful for distro kernels that want
				64	to define a high CONFIG_NR_CPUS value but still want to have
				65	low kernel memory footprint on smaller machines.
				66
				67	( Sparse irqs can also be beneficial on NUMA boxes, as they spread
				68	out the interrupt descriptors in a more NUMA-friendly way. )
				69
				70	If you don't know what to do here, say N.
				71
				72	endmenu
				73	endif