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x86: Honor 'quiet' command line option in real mode boot decompressor.

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This patch lets the early real mode code look for the 'quiet' option
on the kernel command line and pass a loadflag to the decompressor.
When this flag is set, we suppress the "Decompressing Linux... Parsing
ELF... done." messages.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Kristian Høgsberg
2008-05-29 18:31:15 -04:00
committed by H. Peter Anvin
parent 23968f71b2
commit 3b6b9293d0
3 changed files with 15 additions and 3 deletions
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1
include/asm-x86/bootparam.h
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@@ -40,6 +40,7 @@ struct setup_header {
__u8 type_of_loader;
__u8 loadflags;
#define LOADED_HIGH (1<<0)
#define QUIET_FLAG (1<<5)
#define KEEP_SEGMENTS (1<<6)
#define CAN_USE_HEAP (1<<7)
__u16 setup_move_size;