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Commit 4af94f39 authored by Randy Dunlap's avatar Randy Dunlap Committed by Linus Torvalds
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doc: fix kernel-parameters.txt mistaken deletions 



Re-add missing kernel-parameters documentation that was accidentally
deleted in commit 0cb55ad2.

Thanks to Ingo and Weidong Han for the heads-up on this.

Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
cc: Ingo Molnar <mingo@elte.hu>
cc: Len Brown <lenb@kernel.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a21e2553

Documentation/kernel-parameters.txt

+38 −0
Original line number Diff line number Diff line
@@ -231,6 +231,35 @@ and is between 256 and 4096 characters. It is defined in the file 
 			power state again in power transition.

 			1 : disable the power state check



	acpi_sci=	[HW,ACPI] ACPI System Control Interrupt trigger mode

			Format: { level | edge | high | low }



	acpi_serialize	[HW,ACPI] force serialization of AML methods



	acpi_skip_timer_override [HW,ACPI]

			Recognize and ignore IRQ0/pin2 Interrupt Override.

			For broken nForce2 BIOS resulting in XT-PIC timer.



	acpi_sleep=	[HW,ACPI] Sleep options

			Format: { s3_bios, s3_mode, s3_beep, s4_nohwsig,

				  old_ordering, s4_nonvs }

			See Documentation/power/video.txt for information on

			s3_bios and s3_mode.

			s3_beep is for debugging; it makes the PC's speaker beep

			as soon as the kernel's real-mode entry point is called.

			s4_nohwsig prevents ACPI hardware signature from being

			used during resume from hibernation.

			old_ordering causes the ACPI 1.0 ordering of the _PTS

			control method, with respect to putting devices into

			low power states, to be enforced (the ACPI 2.0 ordering

			of _PTS is used by default).

			s4_nonvs prevents the kernel from saving/restoring the

			ACPI NVS memory during hibernation.



	acpi_use_timer_override [HW,ACPI]

			Use timer override. For some broken Nvidia NF5 boards

			that require a timer override, but don't have HPET



	acpi_enforce_resources=	[ACPI]

			{ strict | lax | no }

			Check for resource conflicts between native drivers
@@ -250,6 +279,9 @@ and is between 256 and 4096 characters. It is defined in the file 
	ad1848=		[HW,OSS]

			Format: <io>,<irq>,<dma>,<dma2>,<type>



	add_efi_memmap	[EFI; X86] Include EFI memory map in

			kernel's map of available physical RAM.



	advansys=	[HW,SCSI]

			See header of drivers/scsi/advansys.c.
@@ -1838,6 +1870,12 @@ and is between 256 and 4096 characters. It is defined in the file 
			autoconfiguration.

			Ranges are in pairs (memory base and size).



	ports=		[IP_VS_FTP] IPVS ftp helper module

			Default is 21.

			Up to 8 (IP_VS_APP_MAX_PORTS) ports

			may be specified.

			Format: <port>,<port>....



	print-fatal-signals=

			[KNL] debug: print fatal signals

			print-fatal-signals=1: print segfault info to