diff options
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 92c40d174355..8ea41b6e6a85 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -147,8 +147,10 @@ and is between 256 and 4096 characters. It is defined in the file default: 0 acpi_sleep= [HW,ACPI] Sleep options - Format: { s3_bios, s3_mode } - See Documentation/power/video.txt + Format: { s3_bios, s3_mode, s3_beep } + See Documentation/power/video.txt for 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. acpi_sci= [HW,ACPI] ACPI System Control Interrupt trigger mode Format: { level | edge | high | low } @@ -168,6 +170,11 @@ and is between 256 and 4096 characters. It is defined in the file acpi_irq_isa= [HW,ACPI] If irq_balance, mark listed IRQs used by ISA Format: <irq>,<irq>... + acpi_new_pts_ordering [HW,ACPI] + Enforce the ACPI 2.0 ordering of the _PTS control + method wrt putting devices into low power states + default: pre ACPI 2.0 ordering of _PTS + acpi_no_auto_ssdt [HW,ACPI] Disable automatic loading of SSDT acpi_os_name= [HW,ACPI] Tell ACPI BIOS the name of the OS @@ -544,7 +551,7 @@ 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. - decnet= [HW,NET] + decnet.addr= [HW,NET] Format: <area>[,<node>] See also Documentation/networking/decnet.txt. @@ -775,6 +782,9 @@ and is between 256 and 4096 characters. It is defined in the file loop use the MONITOR/MWAIT idle loop anyways. Performance should be the same as idle=poll. + ide-pci-generic.all-generic-ide [HW] (E)IDE subsystem + Claim all unknown PCI IDE storage controllers. + ignore_loglevel [KNL] Ignore loglevel setting - this will print /all/ kernel messages to the console. Useful for debugging. @@ -1556,14 +1566,17 @@ and is between 256 and 4096 characters. It is defined in the file ramdisk_size= [RAM] Sizes of RAM disks in kilobytes See Documentation/ramdisk.txt. - rcu.blimit= [KNL,BOOT] Set maximum number of finished - RCU callbacks to process in one batch. + rcupdate.blimit= [KNL,BOOT] + Set maximum number of finished RCU callbacks to process + in one batch. - rcu.qhimark= [KNL,BOOT] Set threshold of queued + rcupdate.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. + rcupdate.qlowmark= [KNL,BOOT] + Set threshold of queued RCU callbacks below which + batch limiting is re-enabled. rdinit= [KNL] Format: <full_path> @@ -1883,9 +1896,6 @@ and is between 256 and 4096 characters. It is defined in the file st= [HW,SCSI] SCSI tape parameters (buffers, etc.) See Documentation/scsi/st.txt. - st0x= [HW,SCSI] - See header of drivers/scsi/seagate.c. - sti= [PARISC,HW] Format: <num> Set the STI (builtin display/keyboard on the HP-PARISC @@ -1970,9 +1980,6 @@ and is between 256 and 4096 characters. It is defined in the file 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. |