linux-toradex.git/arch/mips/kernel/setup.c, branch v2.6.24.2

[MIPS] Replace 40c7869b693b18412491fdcff64682215b739f9e kludge

2008-01-11T17:05:42+00:00

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

[MIPS] 64-bit Sibyte kernels need DMA32.

2007-11-26T17:26:14+00:00

Sibyte SOCs only have 32-bit PCI.  Due to the sparse use of the address
space only the first 1GB of memory is mapped at physical addresses
below 1GB.  If a system has more than 1GB of memory 32-bit DMA will
not be able to reach all of it.

For now this patch is good enough to keep Sibyte users happy but it seems
eventually something like swiotlb will be needed for Sibyte.

Signed-off-by: Ralf Baechle

[MIPS] ARC: Get rid of mips_machgroup

2007-10-11T22:46:08+00:00

This has not been any serious user of this ill conceived thing since the
original invention in like '95.

Signed-off-by: Ralf Baechle

[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