From 15959834dfafb1142d69b5656903bdf126f275ad Mon Sep 17 00:00:00 2001 From: 0xAX Date: Sun, 3 May 2015 20:23:52 +0600 Subject: [PATCH] Update linux-initialization-7.md --- Initialization/linux-initialization-7.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/Initialization/linux-initialization-7.md b/Initialization/linux-initialization-7.md index 201e721..23a3fc2 100644 --- a/Initialization/linux-initialization-7.md +++ b/Initialization/linux-initialization-7.md @@ -82,14 +82,14 @@ This function check `io_delay_override` variable and overrides I/O delay port if ``` io_delay= [X86] I/O delay method - 0x80 - Standard port 0x80 based delay - 0xed - Alternate port 0xed based delay (needed on some systems) - udelay - Simple two microseconds delay - none - No delay + 0x80 + Standard port 0x80 based delay + 0xed + Alternate port 0xed based delay (needed on some systems) + udelay + Simple two microseconds delay + none + No delay ``` We can see `io_delay` command line parameter setup with the `early_param` macro in the [arch/x86/kernel/io_delay.c](https://github.com/torvalds/linux/blob/master/arch/x86/kernel/io_delay.c)