diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-10-12 06:43:21 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-10-12 06:43:21 -0400 |
commit | acbaa41a780490c791492c41144c774c04875af1 (patch) | |
tree | 31f1f046875eb071e2aed031e5d9d1584742314f /Documentation/kernel-parameters.txt | |
parent | 8d89adf44cf750e49691ba5b744b2ad77a05e997 (diff) | |
parent | fd048088306656824958e7783ffcee27e241b361 (diff) |
Merge branch 'linus' into x86/quirks
Conflicts:
arch/x86/kernel/early-quirks.c
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r-- | Documentation/kernel-parameters.txt | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 1150444a21ab..25efbaf1f59b 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt | |||
@@ -284,6 +284,11 @@ and is between 256 and 4096 characters. It is defined in the file | |||
284 | isolate - enable device isolation (each device, as far | 284 | isolate - enable device isolation (each device, as far |
285 | as possible, will get its own protection | 285 | as possible, will get its own protection |
286 | domain) | 286 | domain) |
287 | fullflush - enable flushing of IO/TLB entries when | ||
288 | they are unmapped. Otherwise they are | ||
289 | flushed before they will be reused, which | ||
290 | is a lot of faster | ||
291 | |||
287 | amd_iommu_size= [HW,X86-64] | 292 | amd_iommu_size= [HW,X86-64] |
288 | Define the size of the aperture for the AMD IOMMU | 293 | Define the size of the aperture for the AMD IOMMU |
289 | driver. Possible values are: | 294 | driver. Possible values are: |
@@ -463,12 +468,6 @@ and is between 256 and 4096 characters. It is defined in the file | |||
463 | Range: 0 - 8192 | 468 | Range: 0 - 8192 |
464 | Default: 64 | 469 | Default: 64 |
465 | 470 | ||
466 | disable_8254_timer | ||
467 | enable_8254_timer | ||
468 | [IA32/X86_64] Disable/Enable interrupt 0 timer routing | ||
469 | over the 8254 in addition to over the IO-APIC. The | ||
470 | kernel tries to set a sensible default. | ||
471 | |||
472 | hpet= [X86-32,HPET] option to control HPET usage | 471 | hpet= [X86-32,HPET] option to control HPET usage |
473 | Format: { enable (default) | disable | force } | 472 | Format: { enable (default) | disable | force } |
474 | disable: disable HPET and use PIT instead | 473 | disable: disable HPET and use PIT instead |
@@ -1020,6 +1019,10 @@ and is between 256 and 4096 characters. It is defined in the file | |||
1020 | (only serial suported for now) | 1019 | (only serial suported for now) |
1021 | Format: <serial_device>[,baud] | 1020 | Format: <serial_device>[,baud] |
1022 | 1021 | ||
1022 | kmac= [MIPS] korina ethernet MAC address. | ||
1023 | Configure the RouterBoard 532 series on-chip | ||
1024 | Ethernet adapter MAC address. | ||
1025 | |||
1023 | l2cr= [PPC] | 1026 | l2cr= [PPC] |
1024 | 1027 | ||
1025 | l3cr= [PPC] | 1028 | l3cr= [PPC] |
@@ -1425,6 +1428,12 @@ and is between 256 and 4096 characters. It is defined in the file | |||
1425 | 1428 | ||
1426 | nolapic_timer [X86-32,APIC] Do not use the local APIC timer. | 1429 | nolapic_timer [X86-32,APIC] Do not use the local APIC timer. |
1427 | 1430 | ||
1431 | nox2apic [X86-64,APIC] Do not enable x2APIC mode. | ||
1432 | |||
1433 | x2apic_phys [X86-64,APIC] Use x2apic physical mode instead of | ||
1434 | default x2apic cluster mode on platforms | ||
1435 | supporting x2apic. | ||
1436 | |||
1428 | noltlbs [PPC] Do not use large page/tlb entries for kernel | 1437 | noltlbs [PPC] Do not use large page/tlb entries for kernel |
1429 | lowmem mapping on PPC40x. | 1438 | lowmem mapping on PPC40x. |
1430 | 1439 | ||
@@ -1882,6 +1891,12 @@ and is between 256 and 4096 characters. It is defined in the file | |||
1882 | shapers= [NET] | 1891 | shapers= [NET] |
1883 | Maximal number of shapers. | 1892 | Maximal number of shapers. |
1884 | 1893 | ||
1894 | show_msr= [x86] show boot-time MSR settings | ||
1895 | Format: { <integer> } | ||
1896 | Show boot-time (BIOS-initialized) MSR settings. | ||
1897 | The parameter means the number of CPUs to show, | ||
1898 | for example 1 means boot CPU only. | ||
1899 | |||
1885 | sim710= [SCSI,HW] | 1900 | sim710= [SCSI,HW] |
1886 | See header of drivers/scsi/sim710.c. | 1901 | See header of drivers/scsi/sim710.c. |
1887 | 1902 | ||