ppcrcd/trunk/boot.dir: kparam.hlp pld.hlp yaboot.cfg.in yaboot.cfg.net.in

sparky cvs at pld-linux.org
Thu Jul 13 22:13:12 CEST 2006


Author: sparky
Date: Thu Jul 13 22:12:46 2006
New Revision: 7518

Added:
   ppcrcd/trunk/boot.dir/kparam.hlp
Modified:
   ppcrcd/trunk/boot.dir/pld.hlp
   ppcrcd/trunk/boot.dir/yaboot.cfg.in
   ppcrcd/trunk/boot.dir/yaboot.cfg.net.in
Log:
- add kernel-parameters.txt as in-bootloader help


Added: ppcrcd/trunk/boot.dir/kparam.hlp
==============================================================================
--- (empty file)
+++ ppcrcd/trunk/boot.dir/kparam.hlp	Thu Jul 13 22:12:46 2006
@@ -0,0 +1,998 @@
+Options useless in PPCRCD were throwed
+						-- Sparky.
+
+                          Kernel Parameters
+                          ~~~~~~~~~~~~~~~~~
+
+The following is a consolidated list of the kernel parameters as implemented
+(mostly) by the __setup() macro and sorted into English Dictionary order
+(defined as ignoring all punctuation and sorting digits before letters in a
+case insensitive manner), and with descriptions where known.
+
+Module parameters for loadable modules are specified only as the
+parameter name with optional '=' and value as appropriate, such as:
+
+	modprobe usbcore blinkenlights=1
+
+Module parameters for modules that are built into the kernel image
+are specified on the kernel command line with the module name plus
+'.' plus parameter name, with '=' and value if appropriate, such as:
+
+	usbcore.blinkenlights=1
+
+This document may not be entirely up to date and comprehensive. The command
+"modinfo -p ${modulename}" shows a current list of all parameters of a loadable
+module. Loadable modules, after being loaded into the running kernel, also
+reveal their parameters in /sys/module/${modulename}/parameters/. Some of these
+parameters may be changed at runtime by the command
+"echo -n ${value} > /sys/module/${modulename}/parameters/${parm}".
+
+The parameters listed below are only valid if certain kernel build options were
+enabled and if respective hardware is present. The text in square brackets at
+the beginning of each description states the restrictions within which a
+parameter is applicable:
+
+	AX25	Appropriate AX.25 support is enabled.
+	CD	Appropriate CD support is enabled.
+	EFI	EFI Partitioning (GPT) is enabled
+	EIDE	EIDE/ATAPI support is enabled.
+	FB	The frame buffer device is enabled.
+	HW	Appropriate hardware is enabled.
+	IOSCHED	More than one I/O scheduler is enabled.
+	IP_PNP	IP DHCP, BOOTP, or RARP is enabled.
+	ISAPNP	ISA PnP code is enabled.
+	ISDN	Appropriate ISDN support is enabled.
+	LP	Printer support is enabled.
+	LOOP	Loopback device support is enabled.
+	MCA	MCA bus support is enabled.
+	MDA	MDA console support is enabled.
+	MOUSE	Appropriate mouse support is enabled.
+	MSI	Message Signaled Interrupts (PCI).
+	MTD	MTD support is enabled.
+	NET	Appropriate network support is enabled.
+	NFS	Appropriate NFS support is enabled.
+	PARIDE	The ParIDE subsystem is enabled.
+	PCI	PCI bus support is enabled.
+	PCMCIA	The PCMCIA subsystem is enabled.
+	PNP	Plug & Play support is enabled.
+	PPC	PowerPC architecture is enabled.
+	PPT	Parallel port support is enabled.
+	PS2	Appropriate PS/2 support is enabled.
+	RAM	RAM disk support is enabled.
+	SCSI	Appropriate SCSI support is enabled.
+	SELINUX SELinux support is enabled.
+	SERIAL	Serial support is enabled.
+	USB	USB support is enabled.
+	USBHID	USB Human Interface Device support is enabled.
+	VT	Virtual terminal support is enabled.
+	WDT	Watchdog support is enabled.
+	XT	IBM PC/XT MFM hard disk support is enabled.
+
+In addition, the following text indicates that the option:
+
+	BUGS=	Relates to possible processor bugs on the said processor.
+	KNL	Is a kernel start-up parameter.
+	BOOT	Is a boot loader parameter.
+
+Parameters denoted with BOOT are actually interpreted by the boot
+loader, and have no meaning to the kernel directly.
+Do not modify the syntax of boot loader parameters without extreme
+need or coordination with <Documentation/i386/boot.txt>.
+
+Note that ALL kernel parameters listed below are CASE SENSITIVE, and that
+a trailing = on the name of any parameter states that that parameter will
+be entered as an environment variable, whereas its absence indicates that
+it will appear as a kernel argument readable via /proc/cmdline by programs
+running once the system is up.
+
+	53c7xx=		[HW,SCSI] Amiga SCSI controllers
+			See header of drivers/scsi/53c7xx.c.
+			See also Documentation/scsi/ncr53c7xx.txt.
+
+	advansys=	[HW,SCSI]
+			See header of drivers/scsi/advansys.c.
+
+	advwdt=		[HW,WDT] Advantech WDT
+			Format: <iostart>,<iostop>
+
+	aha152x=	[HW,SCSI]
+			See Documentation/scsi/aha152x.txt.
+
+	aha1542=	[HW,SCSI]
+			Format: <portbase>[,<buson>,<busoff>[,<dmaspeed>]]
+
+	aic7xxx=	[HW,SCSI]
+			See Documentation/scsi/aic7xxx.txt.
+
+	aic79xx=	[HW,SCSI]
+			See Documentation/scsi/aic79xx.txt.
+
+	applicom=	[HW]
+			Format: <mem>,<irq>
+
+	arcrimi=	[HW,NET] ARCnet - "RIM I" (entirely mem-mapped) cards
+			Format: <io>,<irq>,<nodeID>
+
+	atascsi=	[HW,SCSI] Atari SCSI
+
+	atkbd.extra=	[HW] Enable extra LEDs and keys on IBM RapidAccess,
+			EzKey and similar keyboards
+
+	atkbd.reset=	[HW] Reset keyboard during initialization
+
+	atkbd.set=	[HW] Select keyboard code set
+			Format: <int> (2 = AT (default), 3 = PS/2)
+
+	atkbd.scroll=	[HW] Enable scroll wheel on MS Office and similar
+			keyboards
+
+	atkbd.softraw=	[HW] Choose between synthetic and real raw mode
+			Format: <bool> (0 = real, 1 = synthetic (default))
+
+	atkbd.softrepeat= [HW]
+			Use software keyboard repeat
+
+	aztcd=		[HW,CD] Aztech CD268 CDROM driver
+			Format: <io>,0x79 (?)
+
+	baycom_epp=	[HW,AX25]
+			Format: <io>,<mode>
+
+	baycom_par=	[HW,AX25] BayCom Parallel Port AX.25 Modem
+			Format: <io>,<mode>
+			See header of drivers/net/hamradio/baycom_par.c.
+
+	baycom_ser_fdx=	[HW,AX25]
+			BayCom Serial Port AX.25 Modem (Full Duplex Mode)
+			Format: <io>,<irq>,<mode>[,<baud>]
+			See header of drivers/net/hamradio/baycom_ser_fdx.c.
+
+	baycom_ser_hdx=	[HW,AX25]
+			BayCom Serial Port AX.25 Modem (Half Duplex Mode)
+			Format: <io>,<irq>,<mode>
+			See header of drivers/net/hamradio/baycom_ser_hdx.c.
+
+	blkmtd_device=	[HW,MTD]
+	blkmtd_erasesz=
+	blkmtd_ro=
+	blkmtd_bs=
+	blkmtd_count=
+
+	BusLogic=	[HW,SCSI]
+			See drivers/scsi/BusLogic.c, comment before function
+			BusLogic_ParseDriverOptions().
+
+	c101=		[NET] Moxa C101 synchronous serial card
+
+	cdu31a=		[HW,CD]
+			Format: <io>,<irq>[,PAS]
+			See header of drivers/cdrom/cdu31a.c.
+
+	chandev=	[HW,NET] Generic channel device initialisation
+
+	checkreqprot	[SELINUX] Set initial checkreqprot flag value.
+			Format: { "0" | "1" }
+			See security/selinux/Kconfig help text.
+			0 -- check protection applied by kernel (includes
+				any implied execute protection).
+			1 -- check protection requested by application.
+			Default value is set via a kernel config option.
+			Value can be changed at runtime via
+				/selinux/checkreqprot.
+
+	cm206=		[HW,CD]
+			Format: { auto | [<io>,][<irq>] }
+
+	com20020=	[HW,NET] ARCnet - COM20020 chipset
+			Format:
+			<io>[,<irq>[,<nodeID>[,<backplane>[,<ckp>[,<timeout>]]]]]
+
+	com90io=	[HW,NET] ARCnet - COM90xx chipset (IO-mapped buffers)
+			Format: <io>[,<irq>]
+
+	com90xx=	[HW,NET]
+			ARCnet - COM90xx chipset (memory-mapped buffers)
+			Format: <io>[,<irq>[,<memstart>]]
+
+	console=	[KNL] Output console device and options.
+
+		tty<n>	Use the virtual console device <n>.
+
+		ttyS<n>[,options]
+		ttyUSB0[,options]
+			Use the specified serial port.  The options are of
+			the form "bbbbpnf", where "bbbb" is the baud rate,
+			"p" is parity ("n", "o", or "e"), "n" is number of
+			bits, and "f" is flow control ("r" for RTS or
+			omit it).  Default is "9600n8".
+
+			See Documentation/serial-console.txt for more
+			information.  See
+			Documentation/networking/netconsole.txt for an
+			alternative.
+
+		uart,io,<addr>[,options]
+		uart,mmio,<addr>[,options]
+			Start an early, polled-mode console on the 8250/16550
+			UART at the specified I/O port or MMIO address,
+			switching to the matching ttyS device later.  The
+			options are the same as for ttyS, above.
+
+	cpcihp_generic=	[HW,PCI] Generic port I/O CompactPCI driver
+			Format:
+			<first_slot>,<last_slot>,<port>,<enum_bit>[,<debug>]
+
+	cpia_pp=	[HW,PPT]
+			Format: { parport<nr> | auto | none }
+
+	crashkernel=nn[KMG]@ss[KMG]
+			[KNL] Reserve a chunk of physical memory to
+			hold a kernel to switch to with kexec on panic.
+
+	cs89x0_dma=	[HW,NET]
+			Format: <dma>
+
+	cs89x0_media=	[HW,NET]
+			Format: { rj45 | aui | bnc }
+
+	cyclades=	[HW,SERIAL] Cyclades multi-serial port adapter.
+
+	dasd=		[HW,NET]
+			See header of drivers/s390/block/dasd_devmap.c.
+
+	debug		[KNL] Enable kernel debugging (events log level).
+
+	decnet=		[HW,NET]
+			Format: <area>[,<node>]
+			See also Documentation/networking/decnet.txt.
+
+	dhash_entries=	[KNL]
+			Set number of hash buckets for dentry cache.
+
+	digi=		[HW,SERIAL]
+			IO parameters + enable/disable command.
+
+	digiepca=	[HW,SERIAL]
+			See drivers/char/README.epca and
+			Documentation/digiepca.txt.
+
+	dmascc=		[HW,AX25,SERIAL] AX.25 Z80SCC driver with DMA
+			support available.
+			Format: <io_dev0>[,<io_dev1>[,..<io_dev32>]]
+
+	dscc4.setup=	[NET]
+
+	dtc3181e=	[HW,SCSI]
+
+	eata=		[HW,SCSI]
+
+	eda=		[HW,PS2]
+
+	edb=		[HW,PS2]
+
+	eicon=		[HW,ISDN]
+			Format: <id>,<membase>,<irq>
+
+	elevator=	[IOSCHED]
+			Format: {"anticipatory" | "cfq" | "deadline" | "noop"}
+			See Documentation/block/as-iosched.txt and
+			Documentation/block/deadline-iosched.txt for details.
+
+	enforcing	[SELINUX] Set initial enforcing status.
+			Format: {"0" | "1"}
+			See security/selinux/Kconfig help text.
+			0 -- permissive (log only, no denials).
+			1 -- enforcing (deny and log).
+			Default value is 0.
+			Value can be changed at runtime via /selinux/enforce.
+
+	ether=		[HW,NET] Ethernet cards parameters
+			This option is obsoleted by the "netdev=" option, which
+			has equivalent usage. See its documentation for details.
+
+	eurwdt=		[HW,WDT] Eurotech CPU-1220/1410 onboard watchdog.
+			Format: <io>[,<irq>]
+
+	fd_mcs=		[HW,SCSI]
+			See header of drivers/scsi/fd_mcs.c.
+
+	fdomain=	[HW,SCSI]
+			See header of drivers/scsi/fdomain.c.
+
+	floppy=		[HW]
+			See Documentation/floppy.txt.
+
+	ftape=		[HW] Floppy Tape subsystem debugging options.
+			See Documentation/ftape.txt.
+
+	gdth=		[HW,SCSI]
+			See header of drivers/scsi/gdth.c.
+
+	gpt		[EFI] Forces disk with valid GPT signature but
+			invalid Protective MBR to be treated as GPT.
+
+	gscd=		[HW,CD]
+			Format: <io>
+
+	gt96100eth=	[NET] MIPS GT96100 Advanced Communication Controller
+
+	gvp11=		[HW,SCSI]
+
+	hd=		[EIDE] (E)IDE hard drive subsystem geometry
+			Format: <cyl>,<head>,<sect>
+
+	hd?=		[HW] (E)IDE subsystem
+	hd?lun=		See Documentation/ide.txt.
+
+	highmem=nn[KMG]	[KNL,BOOT] forces the highmem zone to have an exact
+			size of <nn>. This works even on boxes that have no
+			highmem otherwise. This also works to reduce highmem
+			size on bigger boxes.
+
+	hisax=		[HW,ISDN]
+			See Documentation/isdn/README.HiSax.
+
+	i8042.direct	[HW] Put keyboard port into non-translated mode
+	i8042.dumbkbd	[HW] Pretend that controlled can only read data from
+			     keyboard and can not control its state
+			     (Don't attempt to blink the leds)
+	i8042.noaux	[HW] Don't check for auxiliary (== mouse) port
+	i8042.nokbd	[HW] Don't check/create keyboard port
+	i8042.nomux	[HW] Don't check presence of an active multiplexing
+			     controller
+	i8042.nopnp	[HW] Don't use ACPIPnP / PnPBIOS to discover KBD/AUX
+			     controllers
+	i8042.panicblink=
+			[HW] Frequency with which keyboard LEDs should blink
+			     when kernel panics (default is 0.5 sec)
+	i8042.reset	[HW] Reset the controller during init and cleanup
+	i8042.unlock	[HW] Unlock (ignore) the keylock
+
+	i8k.ignore_dmi	[HW] Continue probing hardware even if DMI data
+			indicates that the driver is running on unsupported
+			hardware.
+	i8k.force	[HW] Activate i8k driver even if SMM BIOS signature
+			does not match list of supported models.
+	i8k.power_status
+			[HW] Report power status in /proc/i8k
+			(disabled by default)
+	i8k.restricted	[HW] Allow controlling fans only if SYS_ADMIN
+			capability is set.
+
+	ibmmcascsi=	[HW,MCA,SCSI] IBM MicroChannel SCSI adapter
+			See Documentation/mca.txt.
+
+	icn=		[HW,ISDN]
+			Format: <io>[,<membase>[,<icn_id>[,<icn_id2>]]]
+
+	ide=		[HW] (E)IDE subsystem
+			Format: ide=nodma or ide=doubler or ide=reverse
+			See Documentation/ide.txt.
+
+	ide?=		[HW] (E)IDE subsystem
+			Format: ide?=noprobe or chipset specific parameters.
+			See Documentation/ide.txt.
+
+	idebus=		[HW] (E)IDE subsystem - VLB/PCI bus speed
+			See Documentation/ide.txt.
+
+	idle=		[HW]
+			Format: idle=poll or idle=halt
+
+	ihash_entries=	[KNL]
+			Set number of hash buckets for inode cache.
+
+	in2000=		[HW,SCSI]
+			See header of drivers/scsi/in2000.c.
+
+	init=		[KNL]
+			Format: <full_path>
+			Run specified binary instead of /sbin/init as init
+			process.
+
+	initcall_debug	[KNL] Trace initcalls as they are executed.  Useful
+			for working out where the kernel is dying during
+			startup.
+
+	initrd=		[BOOT] Specify the location of the initial ramdisk
+
+	inport.irq=	[HW] Inport (ATI XL and Microsoft) busmouse driver
+			Format: <irq>
+
+	combined_mode=	[HW] control which driver uses IDE ports in combined
+			mode: legacy IDE driver, libata, or both
+			(in the libata case, libata.atapi_enabled=1 may be
+			useful as well).  Note that using the ide or libata
+			options may affect your device naming (e.g. by
+			changing hdc to sdb).
+			Format: combined (default), ide, or libata
+
+	io7=		[HW] IO7 for Marvel based alpha systems
+			See comment before marvel_specify_io7 in
+			arch/alpha/kernel/core_marvel.c.
+
+	ip=		[IP_PNP]
+			See Documentation/nfsroot.txt.
+
+	ip2=		[HW] Set IO/IRQ pairs for up to 4 IntelliPort boards
+			See comment before ip2_setup() in drivers/char/ip2.c.
+
+	ips=		[HW,SCSI] Adaptec / IBM ServeRAID controller
+			See header of drivers/scsi/ips.c.
+
+	irqfixup	[HW]
+			When an interrupt is not handled search all handlers
+			for it. Intended to get systems with badly broken
+			firmware running.
+
+	irqpoll		[HW]
+			When an interrupt is not handled search all handlers
+			for it. Also check all handlers each timer
+			interrupt. Intended to get systems with badly broken
+			firmware running.
+
+	isapnp=		[ISAPNP]
+			Format: <RDP>,<reset>,<pci_scan>,<verbosity>
+
+	isp16=		[HW,CD]
+			Format: <io>,<irq>,<dma>,<setup>
+
+	iucv=		[HW,NET]
+
+	l2cr=		[PPC]
+
+	lasi=		[HW,SCSI] PARISC LASI driver for the 53c700 chip
+			Format: addr:<io>,irq:<irq>
+
+	load_ramdisk=	[RAM] List of ramdisks to load from floppy
+			See Documentation/ramdisk.txt.
+
+	lockd.nlm_grace_period=P  [NFS] Assign grace period.
+			Format: <integer>
+
+	lockd.nlm_tcpport=N	[NFS] Assign TCP port.
+			Format: <integer>
+
+	lockd.nlm_timeout=T	[NFS] Assign timeout value.
+			Format: <integer>
+
+	lockd.nlm_udpport=M	[NFS] Assign UDP port.
+			Format: <integer>
+
+	logibm.irq=	[HW,MOUSE] Logitech Bus Mouse Driver
+			Format: <irq>
+
+	loglevel=	All Kernel Messages with a loglevel smaller than the
+			console loglevel will be printed to the console. It can
+			also be changed with klogd or other programs. The
+			loglevels are defined as follows:
+
+			0 (KERN_EMERG)		system is unusable
+			1 (KERN_ALERT)		action must be taken immediately
+			2 (KERN_CRIT)		critical conditions
+			3 (KERN_ERR)		error conditions
+			4 (KERN_WARNING)	warning conditions
+			5 (KERN_NOTICE)		normal but significant condition
+			6 (KERN_INFO)		informational
+			7 (KERN_DEBUG)		debug-level messages
+
+	log_buf_len=n	Sets the size of the printk ring buffer, in bytes.
+			Format: { n | nk | nM }
+			n must be a power of two.  The default size
+			is set in the kernel config file.
+
+	lp=0		[LP]	Specify parallel ports to use, e.g,
+	lp=port[,port...]	lp=none,parport0 (lp0 not configured, lp1 uses
+	lp=reset		first parallel port). 'lp=0' disables the
+	lp=auto			printer driver. 'lp=reset' (which can be
+				specified in addition to the ports) causes
+				attached printers to be reset. Using
+				lp=port1,port2,... specifies the parallel ports
+				to associate lp devices with, starting with
+				lp0. A port specification may be 'none' to skip
+				that lp device, or a parport name such as
+				'parport0'. Specifying 'lp=auto' instead of a
+				port specification list means that device IDs
+				from each port should be examined, to see if
+				an IEEE 1284-compliant printer is attached; if
+				so, the driver will manage that printer.
+				See also header of drivers/char/lp.c.
+
+	lpj=n		[KNL]
+			Sets loops_per_jiffy to given constant, thus avoiding
+			time-consuming boot-time autodetection (up to 250 ms per
+			CPU). 0 enables autodetection (default). To determine
+			the correct value for your kernel, boot with normal
+			autodetection and see what value is printed. Note that
+			on SMP systems the preset will be applied to all CPUs,
+			which is likely to cause problems if your CPUs need
+			significantly divergent settings. An incorrect value
+			will cause delays in the kernel to be wrong, leading to
+			unpredictable I/O errors and other breakage. Although
+			unlikely, in the extreme case this might damage your
+			hardware.
+
+	ltpc=		[NET]
+			Format: <io>,<irq>,<dma>
+
+	mac5380=	[HW,SCSI] Format:
+			<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
+
+	mac53c9x=	[HW,SCSI] Format:
+			<num_esps>,<disconnect>,<nosync>,<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
+
+	max_loop=	[LOOP] Maximum number of loopback devices that can
+			be mounted
+			Format: <1-256>
+
+	max_luns=	[SCSI] Maximum number of LUNs to probe.
+			Should be between 1 and 2^32-1.
+
+	max_report_luns=
+			[SCSI] Maximum number of LUNs received.
+			Should be between 1 and 16384.
+
+	mcd=		[HW,CD]
+			Format: <port>,<irq>,<mitsumi_bug_93_wait>
+
+	mcdx=		[HW,CD]
+
+	md=		[HW] RAID subsystems devices and level
+			See Documentation/md.txt.
+
+	mdacon=		[MDA]
+			Format: <first>,<last>
+			Specifies range of consoles to be captured by the MDA.
+
+	mem=nn[KMG]	[KNL,BOOT] Force usage of a specific amount of memory
+			Amount of memory to be used when the kernel is not able
+			to see the whole system memory or for test.
+
+	mousedev.tap_time=
+			[MOUSE] Maximum time between finger touching and
+			leaving touchpad surface for touch to be considered
+			a tap and be reported as a left button click (for
+			touchpads working in absolute mode only).
+			Format: <msecs>
+	mousedev.xres=	[MOUSE] Horizontal screen resolution, used for devices
+			reporting absolute coordinates, such as tablets
+	mousedev.yres=	[MOUSE] Vertical screen resolution, used for devices
+			reporting absolute coordinates, such as tablets
+
+	MTD_Partition=	[MTD]
+			Format: <name>,<region-number>,<size>,<offset>
+
+	MTD_Region=	[MTD] Format:
+			<name>,<region-number>[,<base>,<size>,<buswidth>,<altbuswidth>]
+
+	mtdparts=	[MTD]
+			See drivers/mtd/cmdline.c.
+
+	mtouchusb.raw_coordinates=
+			[HW] Make the MicroTouch USB driver use raw coordinates
+			('y', default) or cooked coordinates ('n')
+
+	n2=		[NET] SDL Inc. RISCom/N2 synchronous serial card
+
+	NCR_D700=	[HW,SCSI]
+			See header of drivers/scsi/NCR_D700.c.
+
+	ncr5380=	[HW,SCSI]
+
+	ncr53c400=	[HW,SCSI]
+
+	ncr53c400a=	[HW,SCSI]
+
+	ncr53c406a=	[HW,SCSI]
+
+	ncr53c8xx=	[HW,SCSI]
+
+	netdev=		[NET] Network devices parameters
+			Format: <irq>,<io>,<mem_start>,<mem_end>,<name>
+			Note that mem_start is often overloaded to mean
+			something different and driver-specific.
+			This usage is only documented in each driver source
+			file if at all.
+
+	nfsaddrs=	[NFS]
+			See Documentation/nfsroot.txt.
+
+	nfsroot=	[NFS] nfs root filesystem for disk-less boxes.
+			See Documentation/nfsroot.txt.
+
+	nfs.callback_tcpport=
+			[NFS] set the TCP port on which the NFSv4 callback
+			channel should listen.
+
+	nfs.idmap_cache_timeout=
+			[NFS] set the maximum lifetime for idmapper cache
+			entries.
+
+	nobats		[PPC] Do not use BATs for mapping kernel lowmem
+			on "Classic" PPC cores.
+
+	noisapnp	[ISAPNP] Disables ISA PnP code.
+
+	noinitrd	[RAM] Tells the kernel not to load any configured
+			initial RAM disk.
+
+	noltlbs		[PPC] Do not use large page/tlb entries for kernel
+			lowmem mapping on PPC40x.
+
+	noresidual	[PPC] Don't use residual data on PReP machines.
+
+	nousb		[USB] Disable the USB subsystem
+
+	nr_uarts=	[SERIAL] maximum number of UARTs to be registered.
+
+	oprofile.timer=	[HW]
+			Use timer interrupt instead of performance counters
+
+	optcd=		[HW,CD]
+			Format: <io>
+
+	osst=		[HW,SCSI] SCSI Tape Driver
+			Format: <buffer_size>,<write_threshold>
+			See also Documentation/scsi/st.txt.
+
+	panic=		[KNL] Kernel behaviour on panic
+			Format: <timeout>
+
+	parkbd.port=	[HW] Parallel port number the keyboard adapter is
+			connected to, default is 0.
+			Format: <parport#>
+	parkbd.mode=	[HW] Parallel port keyboard adapter mode of operation,
+			0 for XT, 1 for AT (default is AT).
+			Format: <mode>
+
+	parport=	[HW,PPT] Specify parallel ports. 0 disables.
+			Format: { 0 | auto | 0xBBB[,IRQ[,DMA]] }
+			Use 'auto' to force the driver to use any
+			IRQ/DMA settings detected (the default is to
+			ignore detected IRQ/DMA settings because of
+			possible conflicts). You can specify the base
+			address, IRQ, and DMA settings; IRQ and DMA
+			should be numbers, or 'auto' (for using detected
+			settings on that particular port), or 'nofifo'
+			(to avoid using a FIFO even if it is detected).
+			Parallel ports are assigned in the order they
+			are specified on the command line, starting
+			with parport0.
+
+	parport_init_mode=	[HW,PPT]
+			Configure VIA parallel port to operate in
+			a specific mode. This is necessary on Pegasos
+			computer where firmware has no options for setting
+			up parallel port mode and sets it to spp.
+			Currently this function knows 686a and 8231 chips.
+			Format: [spp|ps2|epp|ecp|ecpepp]
+
+	pas16=		[HW,SCSI]
+			See header of drivers/scsi/pas16.c.
+
+	pause_on_oops=
+			Halt all CPUs after the first oops has been printed for
+			the specified number of seconds.  This is to be used if
+			your oopses keep scrolling off the screen.
+
+	pcbit=		[HW,ISDN]
+
+	pcd.		[PARIDE]
+			See header of drivers/block/paride/pcd.c.
+			See also Documentation/paride.txt.
+
+	pci=option[,option...]	[PCI] various PCI subsystem options:
+		off		[IA-32] don't probe for the PCI bus
+		bios		[IA-32] force use of PCI BIOS, don't access
+				the hardware directly. Use this if your machine
+				has a non-standard PCI host bridge.
+		nobios		[IA-32] disallow use of PCI BIOS, only direct
+				hardware access methods are allowed. Use this
+				if you experience crashes upon bootup and you
+				suspect they are caused by the BIOS.
+		conf1		[IA-32] Force use of PCI Configuration
+				Mechanism 1.
+		conf2		[IA-32] Force use of PCI Configuration
+				Mechanism 2.
+		nommconf	[IA-32,X86_64] Disable use of MMCONFIG for PCI
+				Configuration
+		nomsi		[MSI] If the PCI_MSI kernel config parameter is
+				enabled, this kernel boot option can be used to
+				disable the use of MSI interrupts system-wide.
+		nosort		[IA-32] Don't sort PCI devices according to
+				order given by the PCI BIOS. This sorting is
+				done to get a device order compatible with
+				older kernels.
+		biosirq		[IA-32] Use PCI BIOS calls to get the interrupt
+				routing table. These calls are known to be buggy
+				on several machines and they hang the machine
+				when used, but on other computers it's the only
+				way to get the interrupt routing table. Try
+				this option if the kernel is unable to allocate
+				IRQs or discover secondary PCI buses on your
+				motherboard.
+		rom		[IA-32] Assign address space to expansion ROMs.
+				Use with caution as certain devices share
+				address decoders between ROMs and other
+				resources.
+		irqmask=0xMMMM	[IA-32] Set a bit mask of IRQs allowed to be
+				assigned automatically to PCI devices. You can
+				make the kernel exclude IRQs of your ISA cards
+				this way.
+		pirqaddr=0xAAAAA	[IA-32] Specify the physical address
+				of the PIRQ table (normally generated
+				by the BIOS) if it is outside the
+				F0000h-100000h range.
+		lastbus=N	[IA-32] Scan all buses thru bus #N. Can be
+				useful if the kernel is unable to find your
+				secondary buses and you want to tell it
+				explicitly which ones they are.
+		assign-busses	[IA-32] Always assign all PCI bus
+				numbers ourselves, overriding
+				whatever the firmware may have done.
+		usepirqmask	[IA-32] Honor the possible IRQ mask stored
+				in the BIOS $PIR table. This is needed on
+				some systems with broken BIOSes, notably
+				some HP Pavilion N5400 and Omnibook XE3
+				notebooks. This will have no effect if ACPI
+				IRQ routing is enabled.
+		noacpi		[IA-32] Do not use ACPI for IRQ routing
+				or for PCI scanning.
+		routeirq	Do IRQ routing for all PCI devices.
+				This is normally done in pci_enable_device(),
+				so this option is a temporary workaround
+				for broken drivers that don't call it.
+		firmware	[ARM] Do not re-enumerate the bus but instead
+				just use the configuration from the
+				bootloader. This is currently used on
+				IXP2000 systems where the bus has to be
+				configured a certain way for adjunct CPUs.
+
+	pcmv=		[HW,PCMCIA] BadgePAD 4
+
+	pd.		[PARIDE]
+			See Documentation/paride.txt.
+
+	pf.		[PARIDE]
+			See Documentation/paride.txt.
+
+	pg.		[PARIDE]
+			See Documentation/paride.txt.
+
+	plip=		[PPT,NET] Parallel port network link
+			Format: { parport<nr> | timid | 0 }
+			See also Documentation/parport.txt.
+
+	pnpbios=	[ISAPNP]
+			{ on | off | curr | res | no-curr | no-res }
+
+	pnp_reserve_irq=
+			[ISAPNP] Exclude IRQs for the autoconfiguration
+
+	pnp_reserve_dma=
+			[ISAPNP] Exclude DMAs for the autoconfiguration
+
+	pnp_reserve_io=	[ISAPNP] Exclude I/O ports for the autoconfiguration
+			Ranges are in pairs (I/O port base and size).
+
+	pnp_reserve_mem=
+			[ISAPNP] Exclude memory regions for the
+			autoconfiguration.
+			Ranges are in pairs (memory base and size).
+
+	profile=	[KNL] Enable kernel profiling via /proc/profile
+			Format: [schedule,]<number>
+			Param: "schedule" - profile schedule points.
+			Param: <number> - step/bucket size as a power of 2 for
+				statistical time based profiling.
+
+	prompt_ramdisk=	[RAM] List of RAM disks to prompt for floppy disk
+			before loading.
+			See Documentation/ramdisk.txt.
+
+	psmouse.proto=	[HW,MOUSE] Highest PS2 mouse protocol extension to
+			probe for; one of (bare|imps|exps|lifebook|any).
+	psmouse.rate=	[HW,MOUSE] Set desired mouse report rate, in reports
+			per second.
+	psmouse.resetafter=	[HW,MOUSE]
+			Try to reset the device after so many bad packets
+			(0 = never).
+	psmouse.resolution=
+			[HW,MOUSE] Set desired mouse resolution, in dpi.
+	psmouse.smartscroll=
+			[HW,MOUSE] Controls Logitech smartscroll autorepeat.
+			0 = disabled, 1 = enabled (default).
+
+	pt.		[PARIDE]
+			See Documentation/paride.txt.
+
+	quiet=		[KNL] Disable log messages
+
+	raid=		[HW,RAID]
+			See Documentation/md.txt.
+
+	ramdisk=	[RAM] Sizes of RAM disks in kilobytes [deprecated]
+			See Documentation/ramdisk.txt.
+
+	ramdisk_blocksize=	[RAM]
+			See Documentation/ramdisk.txt.
+
+	ramdisk_size=	[RAM] Sizes of RAM disks in kilobytes
+			New name for the ramdisk parameter.
+			See Documentation/ramdisk.txt.
+
+	rcu.blimit=	[KNL,BOOT] Set maximum number of finished
+			RCU callbacks to process in one batch.
+
+	rcu.qhimark=	[KNL,BOOT] Set threshold of queued
+			RCU callbacks over which batch limiting is disabled.
+
+	rcu.qlowmark=	[KNL,BOOT] Set threshold of queued
+			RCU callbacks below which batch limiting is re-enabled.
+
+	rdinit=		[KNL]
+			Format: <full_path>
+			Run specified binary instead of /init from the ramdisk,
+			used for early userspace startup. See initrd.
+
+	reserve=	[KNL,BUGS] Force the kernel to ignore some iomem area
+
+	rhash_entries=	[KNL,NET]
+			Set number of hash buckets for route cache
+
+	riscom8=	[HW,SERIAL]
+			Format: <io_board1>[,<io_board2>[,...<io_boardN>]]
+
+	ro		[KNL] Mount root device read-only on boot
+
+	root=		[KNL] Root filesystem
+
+	rootdelay=	[KNL] Delay (in seconds) to pause before attempting to
+			mount the root filesystem
+
+	rootflags=	[KNL] Set root filesystem mount option string
+
+	rootfstype=	[KNL] Set root filesystem type
+
+	rw		[KNL] Mount root device read-write on boot
+
+	S		[KNL] Run init in single mode
+
+	sa1100ir	[NET]
+			See drivers/net/irda/sa1100_ir.c.
+
+	sbni=		[NET] Granch SBNI12 leased line adapter
+
+	sbpcd=		[HW,CD] Soundblaster CD adapter
+			Format: <io>,<type>
+			See a comment before function sbpcd_setup() in
+			drivers/cdrom/sbpcd.c.
+
+	sc1200wdt=	[HW,WDT] SC1200 WDT (watchdog) driver
+			Format: <io>[,<timeout>[,<isapnp>]]
+
+	scsi_debug_*=	[SCSI]
+			See drivers/scsi/scsi_debug.c.
+
+	scsi_default_dev_flags=
+			[SCSI] SCSI default device flags
+			Format: <integer>
+
+	scsi_dev_flags=	[SCSI] Black/white list entry for vendor and model
+			Format: <vendor>:<model>:<flags>
+			(flags are integer value)
+
+	scsi_logging=	[SCSI]
+
+	selinux		[SELINUX] Disable or enable SELinux at boot time.
+			Format: { "0" | "1" }
+			See security/selinux/Kconfig help text.
+			0 -- disable.
+			1 -- enable.
+			Default value is set via kernel config option.
+			If enabled at boot time, /selinux/disable can be used
+			later to disable prior to initial policy load.
+
+	sg_def_reserved_size=	[SCSI]
+
+	shapers=	[NET]
+			Maximal number of shapers.
+
+	sim710=		[SCSI,HW]
+			See header of drivers/scsi/sim710.c.
+
+	sjcd=		[HW,CD]
+			Format: <io>,<irq>,<dma>
+			See header of drivers/cdrom/sjcd.c.
+
+	slram=		[HW,MTD]
+
+	smart2=		[HW]
+			Format: <io1>[,<io2>[,...,<io8>]]
+
+	sonycd535=	[HW,CD]
+			Format: <io>[,<irq>]
+
+	sonypi.*=	[HW] Sony Programmable I/O Control Device driver
+			See Documentation/sonypi.txt
+
+	specialix=	[HW,SERIAL] Specialix multi-serial port adapter
+			See Documentation/specialix.txt.
+
+	spia_io_base=	[HW,MTD]
+	spia_fio_base=
+	spia_pedr=
+	spia_peddr=
+
+	st=		[HW,SCSI] SCSI tape parameters (buffers, etc.)
+			See Documentation/scsi/st.txt.
+
+	st0x=		[HW,SCSI]
+			See header of drivers/scsi/seagate.c.
+
+	sti_font=	[HW]
+			See comment in drivers/video/console/sticore.c.
+
+	stifb=		[HW]
+			Format: bpp:<bpp1>[:<bpp2>[:<bpp3>...]]
+
+	sym53c416=	[HW,SCSI]
+			See header of drivers/scsi/sym53c416.c.
+
+	t128=		[HW,SCSI]
+			See header of drivers/scsi/t128.c.
+
+	thash_entries=	[KNL,NET]
+			Set number of hash buckets for TCP connection
+
+	time		Show timing data prefixed to each printk message line
+
+	tipar.timeout=	[HW,PPT]
+			Set communications timeout in tenths of a second
+			(default 15).
+
+	tipar.delay=	[HW,PPT]
+			Set inter-bit delay in microseconds (default 10).
+
+	tmc8xx=		[HW,SCSI]
+			See header of drivers/scsi/seagate.c.
+
+	tmscsim=	[HW,SCSI]
+			See comment before function dc390_setup() in
+			drivers/scsi/tmscsim.c.
+
+	tp720=		[HW,PS2]
+
+	u14-34f=	[HW,SCSI] UltraStor 14F/34F SCSI host adapter
+			See header of drivers/scsi/u14-34f.c.
+
+	usbhid.mousepoll=
+			[USBHID] The interval which mice are to be polled at.
+
+	video=		[FB] Frame buffer configuration
+			See Documentation/fb/modedb.txt.
+
+	vmalloc=nn[KMG]	[KNL,BOOT] Forces the vmalloc area to have an exact
+			size of <nn>. This can be used to increase the
+			minimum size (128MB on x86). It can also be used to
+			decrease the size and leave more room for directly
+			mapped kernel RAM.
+
+	wd33c93=	[HW,SCSI]
+			See header of drivers/scsi/wd33c93.c.
+
+	wd7000=		[HW,SCSI]
+			See header of drivers/scsi/wd7000.c.
+
+	wdt=		[WDT] Watchdog
+			See Documentation/watchdog/watchdog.txt.
+
+	xd=		[HW,XT] Original XT pre-IDE (RLL encoded) disks.
+	xd_geo=		See header of drivers/block/xd.c.
+
+	xirc2ps_cs=	[NET,PCMCIA]
+			Format:
+			<irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]
+
+	norandmaps	Don't use address space randomization
+			Equivalent to echo 0 > /proc/sys/kernel/randomize_va_space

Modified: ppcrcd/trunk/boot.dir/pld.hlp
==============================================================================
--- ppcrcd/trunk/boot.dir/pld.hlp	(original)
+++ ppcrcd/trunk/boot.dir/pld.hlp	Thu Jul 13 22:12:46 2006
@@ -4,4 +4,5 @@
   options (3) - kernel options
 
 other help:
-  ide - ide.txt from kernel documentation
+  kparam      - kernel-parameters.txt from kernel documentation
+  ide         - ide.txt from kernel documentation

Modified: ppcrcd/trunk/boot.dir/yaboot.cfg.in
==============================================================================
--- ppcrcd/trunk/boot.dir/yaboot.cfg.in	(original)
+++ ppcrcd/trunk/boot.dir/yaboot.cfg.in	Thu Jul 13 22:12:46 2006
@@ -22,6 +22,9 @@
 	alias=3
 	single-key
 
+text=/boot/kparam.hlp
+	label=kparam
+
 text=/boot/ide.hlp
 	label=ide
 

Modified: ppcrcd/trunk/boot.dir/yaboot.cfg.net.in
==============================================================================
--- ppcrcd/trunk/boot.dir/yaboot.cfg.net.in	(original)
+++ ppcrcd/trunk/boot.dir/yaboot.cfg.net.in	Thu Jul 13 22:12:46 2006
@@ -22,6 +22,9 @@
 	alias=3
 	single-key
 
+text=/boot/kparam.hlp
+	label=kparam
+
 text=/boot/ide.hlp
 	label=ide
 


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