linux-toradex.git/arch/sh/include, branch v2.6.38.2

sh: Change __nosave_XXX symbols to long

2011-02-15T07:24:54+00:00

This patch changes the:
 - __nosave_begin
 - __nosave_end
symbols from 'void' to 'long' as required by the latest
Gcc (4.5.2) which raises the compilation error:

cc1: warnings being treated as errors
arch/sh/kernel/swsusp.c: In function 'pfn_is_nosave':
arch/sh/kernel/swsusp.c:24:28: error: taking address of expression of type 'void'
arch/sh/kernel/swsusp.c:25:26: error: taking address of expression of type 'void'
arch/sh/kernel/swsusp.c:25:26: error: taking address of expression of type 'void'
arch/sh/kernel/swsusp.c:25:26: error: taking address of expression of type 'void'

Signed-off-by: Francesco Virlinzi 
Signed-off-by: Paul Mundt

sh: Fix up breakage from asm-generic/pgtable.h changes.

2011-01-14T06:46:50+00:00

We require a forward declaration for mm_struct:

In file included from arch/sh/include/asm/pgtable.h:163,
                 from arch/sh/include/asm/io.h:21,
                 from arch/sh/kernel/machvec.c:20:
include/asm-generic/pgtable.h:104: error: 'struct mm_struct' declared inside parameter list
include/asm-generic/pgtable.h: In function 'ptep_get_and_clear_full':
include/asm-generic/pgtable.h:107: error: passing argument 1 of 'ptep_get_and_clear' from incompatible pointer type
include/asm-generic/pgtable.h:70: note: expected 'struct mm_struct *' but argument is of type 'struct mm_struct *'

Signed-off-by: Paul Mundt

sh: sh7372 SH4AL-DSP probe support

2011-01-13T06:20:40+00:00

Add probe support for the sh7372 SH4AL-DSP core.

The most common use case for this is when the system
boots from the ARM core in the sh7372 and uses the
SH core for application offload as a slave CPU.

May also be used to boot the sh7372 from the SH core.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

sh: Fix up legacy PTEA space attribute mapping.

2011-01-11T06:02:59+00:00

When p3_ioremap() was converted to ioremap_prot() there was some breakage
introduced where the 29-bit segmentation logic would trap the area range
and return an identity mapping without having allowed the area
specification to force mapping through page tables. This wires up a PCC
mask for pgprot verification to work out whether to short-circuit the
identity mapping on legacy parts, restoring the previous behaviour.

Reported-by: Nobuhiro Iwamatsu 
Cc: stable@kernel.org
Signed-off-by: Paul Mundt

sh: Stub out legacy PCC pgprot encoding for X2 TLBs.

2011-01-11T06:00:26+00:00

Presently it's still possible to reference the PAGE_KERNEL_PCC pgprot
encoding on X2 TLBs which simply don't support it at all. Convert this
over to follow the nommu behaviour and simply hand back an invalid pgprot
value so we error out properly.

Signed-off-by: Paul Mundt

sh: constify prefetch pointers.

2011-01-11T05:39:35+00:00

prefetch()/prefetchw() are supposed to take a const void * instead of a
straight void *, which the build recently started complaining about, fix
them up.

Signed-off-by: Paul Mundt

Merge branches 'sh/memchunk' and 'common/mmcif' into sh-latest

2011-01-11T04:05:15+00:00

sh: Add a machvec callback for early memblock reservations.

2011-01-11T04:04:57+00:00

This adds in a callback to the machvec to allow platforms to do early
reservations through memblock.

Signed-off-by: Paul Mundt

sh: Move init_landisk_IRQ to header file

2011-01-11T03:47:33+00:00

Signed-off-by: Nobuhiro Iwamatsu 
Signed-off-by: Paul Mundt

sh: Fix IRQ macro in header of landisk

2011-01-11T03:47:22+00:00

Signed-off-by: Nobuhiro Iwamatsu 
Signed-off-by: Paul Mundt