diff options
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index d057e9e74d38..b3a6187e5305 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt | |||
| @@ -24,9 +24,10 @@ reveal their parameters in /sys/module/${modulename}/parameters/. Some of these | |||
| 24 | parameters may be changed at runtime by the command | 24 | parameters may be changed at runtime by the command |
| 25 | "echo -n ${value} > /sys/module/${modulename}/parameters/${parm}". | 25 | "echo -n ${value} > /sys/module/${modulename}/parameters/${parm}". |
| 26 | 26 | ||
| 27 | The text in square brackets at the beginning of the description states the | 27 | The parameters listed below are only valid if certain kernel build options were |
| 28 | restrictions on the kernel for the said kernel parameter to be valid. The | 28 | enabled and if respective hardware is present. The text in square brackets at |
| 29 | restrictions referred to are that the relevant option is valid if: | 29 | the beginning of each description states the restrictions within which a |
| 30 | parameter is applicable: | ||
| 30 | 31 | ||
| 31 | ACPI ACPI support is enabled. | 32 | ACPI ACPI support is enabled. |
| 32 | ALSA ALSA sound support is enabled. | 33 | ALSA ALSA sound support is enabled. |