linux.git/arch/mips/kernel/setup.c, branch v2.6.23

[MIPS] Add some debugfs files to debug unaligned accesses

2007-07-10T16:33:04+00:00

Currently a number of unaligned instructions is counted but not used.
Add /debug/mips/unaligned_instructions file to show the value.

And add /debug/mips/unaligned_action to control behavior upon an
unaligned access.  Possible actions are:

0: silently fixup the unaligned access.
1: send SIGBUS.
2: dump registers, process name, etc. and fixup.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] Fix and cleanup the mess that a dozen prom_printf variants are.

2007-03-04T19:02:37+00:00

early_printk is a so much saner thing.

Signed-off-by: Ralf Baechle

[MIPS] Make some __setup functions static

2007-02-20T01:26:41+00:00

This fixes some sparse warnings. ("warning: symbol 'foo' was not
declared. Should it be static?")

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[PATCH] Dynamic kernel command-line: mips

2007-02-12T17:48:38+00:00

Rename saved_command_line into boot_command_line.

Signed-off-by: Alon Bar-Lev 
Cc: Ralf Baechle 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[MIPS] Whitespace cleanups.

2007-02-06T16:53:19+00:00

Signed-off-by: Ralf Baechle

[MIPS] Move some kernel globals from asm file to C file.

2007-02-06T16:53:16+00:00

This get rid of some undesirable hole in BSS section due to random
order of placement.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] FLATMEM: introduce PHYS_OFFSET.

2007-02-06T16:53:13+00:00

The old code was assuming that min_low_pfn was always 0. This
means that platforms having a big hole at their memory start
paid the price of wasting some memory for the allocation of
unused entries in mem_map[].

This patch prevents this waste.

It introduces PHYS_OFFSET define which is the start of the
physical memory and uses it wherever needed. Specially when
converting physical/virtual addresses into virtual/physical
ones.

Currently all platforms defines PHYS_OFFSET to 0.

Signed-off-by: Franck Bui-Huu 
Signed-off-by: Ralf Baechle

[MIPS] Setup min_low_pfn/max_low_pfn correctly

2007-02-06T16:53:13+00:00

This patch makes a better usage of these two globals.
'min_low_pfn' is now correctly setup for all configs, which
allow us to rely on it in boot memory code init.

Signed-off-by: Franck Bui-Huu 
Signed-off-by: Ralf Baechle

[MIPS] setup.c: clean up initrd related code

2006-11-30T01:14:42+00:00

Signed-off-by: Franck Bui-Huu 
Signed-off-by: Ralf Baechle

[MIPS] setup.c: use __pa_symbol() where needed

2006-11-30T01:14:41+00:00

It should fix the broken code in resource_init() too.

Signed-off-by: Franck Bui-Huu 
Signed-off-by: Ralf Baechle