X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Fkernel-parameters.txt;h=e07c432c731ff9a516fe8b23228af0fe6fa1d29a;hb=4934ed888e6fe78d9d339471fb870819da911e8b;hp=bf6303ec0bde4784b71370457eb8510c6198ed05;hpb=cf867ac375cea7c7a834eaddaf373e2662d9e260;p=linux-2.6-omap-h63xx.git diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index bf6303ec0bd..e07c432c731 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -398,9 +398,6 @@ and is between 256 and 4096 characters. It is defined in the file cio_ignore= [S390] See Documentation/s390/CommonIO for details. - cio_msg= [S390] - See Documentation/s390/CommonIO for details. - clock= [BUGS=X86-32, HW] gettimeofday clocksource override. [Deprecated] Forces specified clocksource (if available) to be used @@ -496,6 +493,11 @@ and is between 256 and 4096 characters. It is defined in the file switching to the matching ttyS device later. The options are the same as for ttyS, above. + If the device connected to the port is not a TTY but a braille + device, prepend "brl," before the device type, for instance + console=brl,ttyS0 + For now, only VisioBraille is supported. + earlycon= [KNL] Output early console device and options. uart[8250],io,[,options] uart[8250],mmio,[,options] @@ -556,6 +558,8 @@ and is between 256 and 4096 characters. It is defined in the file 1 will print _a lot_ more information - normally only useful to kernel developers. + debug_objects [KNL] Enable object debugging + decnet.addr= [HW,NET] Format: [,] See also Documentation/networking/decnet.txt. @@ -627,8 +631,7 @@ and is between 256 and 4096 characters. It is defined in the file eata= [HW,SCSI] edd= [EDD] - Format: {"of[f]" | "sk[ipmbr]"} - See comment in arch/i386/boot/edd.S + Format: {"off" | "on" | "skip[mbr]"} eisa_irq_edge= [PARISC,HW] See header of drivers/parisc/eisa.c. @@ -683,6 +686,12 @@ and is between 256 and 4096 characters. It is defined in the file floppy= [HW] See Documentation/floppy.txt. + force_pal_cache_flush + [IA-64] Avoid check_sal_cache_flush which may hang on + buggy SAL_CACHE_FLUSH implementations. Using this + parameter will force ia64_sal_cache_flush to call + ia64_pal_cache_flush instead of SAL_CACHE_FLUSH. + gamecon.map[2|3]= [HW,JOY] Multisystem joystick and NES/SNES/PSX pad support via parallel port (up to 5 devices per port) @@ -772,10 +781,6 @@ and is between 256 and 4096 characters. It is defined in the file Format: ide=nodma or ide=doubler See Documentation/ide/ide.txt. - ide?= [HW] (E)IDE subsystem - Format: ide?=ata66 or chipset specific parameters. - See Documentation/ide/ide.txt. - idebus= [HW] (E)IDE subsystem - VLB/PCI bus speed See Documentation/ide/ide.txt. @@ -1092,9 +1097,6 @@ and is between 256 and 4096 characters. It is defined in the file mac5380= [HW,SCSI] Format: ,,,, - mac53c9x= [HW,SCSI] Format: - ,,,,,,, - machvec= [IA64] Force the use of a particular machine-vector (machvec) in a generic kernel. Example: machvec=hpzx1_swiotlb @@ -1393,6 +1395,13 @@ and is between 256 and 4096 characters. It is defined in the file nr_uarts= [SERIAL] maximum number of UARTs to be registered. + olpc_ec_timeout= [OLPC] ms delay when issuing EC commands + Rather than timing out after 20 ms if an EC + command is not properly ACKed, override the length + of the timeout. We have interrupts disabled while + waiting for the ACK, so if this is set too high + interrupts *may* be lost! + opl3= [HW,OSS] Format: @@ -1516,6 +1525,8 @@ and is between 256 and 4096 characters. It is defined in the file This is normally done in pci_enable_device(), so this option is a temporary workaround for broken drivers that don't call it. + skip_isa_align [X86] do not align io start addr, so can + handle more pci cards firmware [ARM] Do not re-enumerate the bus but instead just use the configuration from the bootloader. This is currently used on