diff options
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r-- | Documentation/kernel-parameters.txt | 38 |
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 |