Commit Graph

9 Commits

Author SHA1 Message Date
Randy Dunlap
a94ddf3ab8 [PATCH] early_printk: cleanup trailiing whitespace
Remove all trailing tabs and spaces.  No other changes.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-24 07:33:25 -08:00
Andrew Morton
ffa930ef55 [PATCH] x86: early_printk(): remove MAX_YPOS and MAX_XPOS macros
Expand out these fairly pointless macros.

Cc: Chuck Ebbert <76306.1226@compuserve.com>
Cc: Stas Sergeev <stsp@aknet.ru>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-23 07:38:05 -08:00
Chuck Ebbert
98e7d9b052 [PATCH] x86: start early_printk at sensible screen row
Use boot info to start early_printk() at the current row on VGA console, as
left by the boot loader.

Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Cc: Stas Sergeev <stsp@aknet.ru>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-23 07:38:05 -08:00
Stas Sergeev
99b7de3347 [PATCH] x86: early printk handling fixes
The history is that -mm kernels do not work for me for a few months
already.  The things started from crashing somewhere after starting init,
and for the last month - no boot at all, just "Uncompressing...  OK,
booting kernel", and silence.  Early console didn't work too.  With the
latest releases this degraded into an infinite stream of the "Unknown
interrupt or fault" messages.  So today my patience ran out and I started
to think how can I collect at least some info for the bug-report.  Attached
is the patch that allows to gather some valueable debug info on the problem
by making an early console more useable.  I can't properly test the patch,
as the kernel still doesn't boot, so I'll explain it in details in a hope
someone else can justify the intrusive changes.

arch_hooks.h: added prototypes for setup_early_printk() and early_printk().

setup.c: killed wrong setup_early_printk() prototype.  Moved
setup_early_printk() a bit earlier, as it was not "early enough" to cover
the bug I was fighting with.

early_printk.c: made it to start printing from the bottom of the screen,
otherwise the messages interfere with the ones of the boot-loader, so you
can't read them.

Signed-off-by: Stas Sergeev <stsp@aknet.ru>
Cc: Andi Kleen <ak@muc.de>
Cc: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-23 07:38:05 -08:00
Jan Beulich
2a2d5924c2 [PATCH] i386/x86-64: make setup_early_printk() usage consistent
The explicit and implicit calls to setup_early_printk() were passing
inconsistent arguments.

Signed-Off-By: Jan Beulich <jbeulich@novell.com>

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 19:05:04 -08:00
Andi Kleen
459192c92c [PATCH] x86-64: Add simnow console
This adds console and earlyprintk support for a host file
on AMD's SimNow simulator.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-12 10:49:58 -07:00
Jan Beulich
799d19f6ec [PATCH] allow early printk to use more than 25 lines
Allow early printk code to take advantage of the full size of the screen, not
just the first 25 lines.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-23 09:45:10 -07:00
Adrian Bunk
408b664a7d [PATCH] make lots of things static
Another large rollup of various patches from Adrian which make things static
where they were needlessly exported.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:59:29 -07:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00