linux.git/arch/sh/kernel/cpu/sh4, branch v2.6.23

sh: missing symbol fix for sh4-202

2007-08-22T04:32:07+00:00

This patch adds a plat_irq_setup() symbol for sh4-202. Without
this fix it is impossible to build a working kernel using the
microdev_defconfig.

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

sh: Silence sq compile warning on sh4 nommu.

2007-07-26T06:35:17+00:00

Signed-off-by: Paul Mundt

sh: remove support for sh73180 and solution engine 73180

2007-07-25T01:49:21+00:00

This patch removes old dead code:
- kill off sh73180 cpu support
- get rid of broken solution engine 73180 board support

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

sh: intc - add support for SH7750 and its variants

2007-07-20T09:44:49+00:00

This patch converts the cpu specific 7750 setup code to use the
new intc controller. Many new vectors are added and multiple
processor variants including 7091, 7750, 7750s, 7750r, 7751 and
7751r should all have the correct vectors hooked up.

IRLM interrupts can be enabled using ipr_irq_enable_irlm() which
now is marked as __init.

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

sh: IPR/INTC2 IRQ setup consolidation.

2007-07-20T03:18:20+00:00

This patch unifies the cpu specific interrupt setup functions for
interrupt controller blocks such as ipr, intc2 and intc. There is no
point in having separate functions for each interrupt controller, so
let's clean this up.

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

mm: Remove slab destructors from kmem_cache_create().

2007-07-20T01:11:58+00:00

Slab destructors were no longer supported after Christoph's
c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been
BUGs for both slab and slub, and slob never supported them
either.

This rips out support for the dtor pointer from kmem_cache_create()
completely and fixes up every single callsite in the kernel (there were
about 224, not including the slab allocator definitions themselves,
or the documentation references).

Signed-off-by: Paul Mundt

sh: Preliminary support for the SH-X3 CPU.

2007-06-20T09:27:10+00:00

This adds basic support for UP SH-X3.

Signed-off-by: Paul Mundt

sh: rework ipr code

2007-06-15T09:56:19+00:00

This patch reworks the ipr code by grouping the offset array together
with the ipr_data structure in a new data structure called ipr_desc.
This new structure also contains the name of the controller in struct
irq_chip. The idea behind putting struct irq_chip in there is that we
can use offsetof() to locate the base addresses in the irq_chip
callbacks. This strategy has much in common with the recently merged
intc2 code.

One logic change has been made - the original ipr code enabled the
interrupts by default but with this patch they are all disabled by
default.

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

sh: rework intc2 code

2007-06-15T01:41:54+00:00

The shared intc2 code currently contains cpu-specific #ifdefs.
This is a tad unclean and it prevents us from using the shared code
to drive board-specific irqs on the se7780 board.

This patch reworks the intc2 code by moving the base addresses of
the intc2 registers into struct intc2_desc. This new structure also
contains the name of the controller in struct irq_chip. The idea
behind putting struct irq_chip in there is that we can use offsetof()
to locate the base addresses in the irq_chip callbacks.

One logic change has been made - the original shared intc2 code
enabled the interrupts by default but with this patch they are all
disabled by default.

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

sh: Fix SH-4 CPU selects.

2007-06-08T02:43:40+00:00

Now that select no longer works for selecting the "closest" CPU,
we have to explicitly reference the precise sub-type in the few
places where it actually matters (presently only setup code and
some legacy sh-sci cruft).

Signed-off-by: Paul Mundt