diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 9e605605842..b427b7c0e5d 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -795,12 +795,14 @@ and is between 256 and 4096 characters. It is defined in the file then look in the higher range. io_delay= [X86-32,X86-64] I/O delay method - standard - Standard port 0x80 delay - alternate - Alternate port 0xed delay + 0x80 + Standard port 0x80 based delay + 0xed + Alternate port 0xed based delay (needed on some systems) udelay - Simple two microsecond delay + Simple two microseconds delay + none + No delay io7= [HW] IO7 for Marvel based alpha systems See comment before marvel_specify_io7 in |