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-rw-r--r--Documentation/kernel-parameters.txt24
1 files changed, 20 insertions, 4 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 09220a1e22d9..aae2282600ca 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -396,6 +396,26 @@ and is between 256 and 4096 characters. It is defined in the file
396 clocksource is not available, it defaults to PIT. 396 clocksource is not available, it defaults to PIT.
397 Format: { pit | tsc | cyclone | pmtmr } 397 Format: { pit | tsc | cyclone | pmtmr }
398 398
399 clocksource= [GENERIC_TIME] Override the default clocksource
400 Format: <string>
401 Override the default clocksource and use the clocksource
402 with the name specified.
403 Some clocksource names to choose from, depending on
404 the platform:
405 [all] jiffies (this is the base, fallback clocksource)
406 [ACPI] acpi_pm
407 [ARM] imx_timer1,OSTS,netx_timer,mpu_timer2,
408 pxa_timer,timer3,32k_counter,timer0_1
409 [AVR32] avr32
410 [IA-32] pit,hpet,tsc,vmi-timer;
411 scx200_hrt on Geode; cyclone on IBM x440
412 [MIPS] MIPS
413 [PARISC] cr16
414 [S390] tod
415 [SH] SuperH
416 [SPARC64] tick
417 [X86-64] hpet,tsc
418
399 code_bytes [IA32] How many bytes of object code to print in an 419 code_bytes [IA32] How many bytes of object code to print in an
400 oops report. 420 oops report.
401 Range: 0 - 8192 421 Range: 0 - 8192
@@ -1807,10 +1827,6 @@ and is between 256 and 4096 characters. It is defined in the file
1807 1827
1808 time Show timing data prefixed to each printk message line 1828 time Show timing data prefixed to each printk message line
1809 1829
1810 clocksource= [GENERIC_TIME] Override the default clocksource
1811 Override the default clocksource and use the clocksource
1812 with the name specified.
1813
1814 tipar.timeout= [HW,PPT] 1830 tipar.timeout= [HW,PPT]
1815 Set communications timeout in tenths of a second 1831 Set communications timeout in tenths of a second
1816 (default 15). 1832 (default 15).