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-rw-r--r--Documentation/kernel-parameters.txt38
1 files changed, 38 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 9e4fe724c87..90b3924071b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -231,6 +231,35 @@ and is between 256 and 4096 characters. It is defined in the file
231 power state again in power transition. 231 power state again in power transition.
232 1 : disable the power state check 232 1 : disable the power state check
233 233
234 acpi_sci= [HW,ACPI] ACPI System Control Interrupt trigger mode
235 Format: { level | edge | high | low }
236
237 acpi_serialize [HW,ACPI] force serialization of AML methods
238
239 acpi_skip_timer_override [HW,ACPI]
240 Recognize and ignore IRQ0/pin2 Interrupt Override.
241 For broken nForce2 BIOS resulting in XT-PIC timer.
242
243 acpi_sleep= [HW,ACPI] Sleep options
244 Format: { s3_bios, s3_mode, s3_beep, s4_nohwsig,
245 old_ordering, s4_nonvs }
246 See Documentation/power/video.txt for information on
247 s3_bios and s3_mode.
248 s3_beep is for debugging; it makes the PC's speaker beep
249 as soon as the kernel's real-mode entry point is called.
250 s4_nohwsig prevents ACPI hardware signature from being
251 used during resume from hibernation.
252 old_ordering causes the ACPI 1.0 ordering of the _PTS
253 control method, with respect to putting devices into
254 low power states, to be enforced (the ACPI 2.0 ordering
255 of _PTS is used by default).
256 s4_nonvs prevents the kernel from saving/restoring the
257 ACPI NVS memory during hibernation.
258
259 acpi_use_timer_override [HW,ACPI]
260 Use timer override. For some broken Nvidia NF5 boards
261 that require a timer override, but don't have HPET
262
234 acpi_enforce_resources= [ACPI] 263 acpi_enforce_resources= [ACPI]
235 { strict | lax | no } 264 { strict | lax | no }
236 Check for resource conflicts between native drivers 265 Check for resource conflicts between native drivers
@@ -250,6 +279,9 @@ and is between 256 and 4096 characters. It is defined in the file
250 ad1848= [HW,OSS] 279 ad1848= [HW,OSS]
251 Format: <io>,<irq>,<dma>,<dma2>,<type> 280 Format: <io>,<irq>,<dma>,<dma2>,<type>
252 281
282 add_efi_memmap [EFI; X86] Include EFI memory map in
283 kernel's map of available physical RAM.
284
253 advansys= [HW,SCSI] 285 advansys= [HW,SCSI]
254 See header of drivers/scsi/advansys.c. 286 See header of drivers/scsi/advansys.c.
255 287
@@ -1840,6 +1872,12 @@ and is between 256 and 4096 characters. It is defined in the file
1840 autoconfiguration. 1872 autoconfiguration.
1841 Ranges are in pairs (memory base and size). 1873 Ranges are in pairs (memory base and size).
1842 1874
1875 ports= [IP_VS_FTP] IPVS ftp helper module
1876 Default is 21.
1877 Up to 8 (IP_VS_APP_MAX_PORTS) ports
1878 may be specified.
1879 Format: <port>,<port>....
1880
1843 print-fatal-signals= 1881 print-fatal-signals=
1844 [KNL] debug: print fatal signals 1882 [KNL] debug: print fatal signals
1845 print-fatal-signals=1: print segfault info to 1883 print-fatal-signals=1: print segfault info to