linux.git/arch/powerpc/sysdev, branch v2.6.15

[PATCH] powerpc: update my email address

2005-11-23T10:23:20+00:00

Email address update, changing old work address to personal (permanent)
one.

Signed-off-by: Olof Johansson 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: Fix setting MPIC priority

2005-11-19T03:19:13+00:00

Trying to set the priority would just disable the interrupt due to an
incorrect mask used. We rarely use that call, in fact, I think only in
the powermac code for the cmd-power key combo that triggers xmon. So it
got unnoticed for a while.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: 64k pages vs. U3 iommu

2005-11-10T04:03:37+00:00

That DART (U3 iommu) code didn't properly scale the number of entries
when using !4k pages. That caused crashes when booting G5s with more
than 2Gb of RAM. This fixes it.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: Kill ppcdebug

2005-11-07T01:37:45+00:00

The ancient ppcdebug/PPCDBG mechanism is now only used in two places.
First, in the hash setup code, one of the bits allows the size of the
hash table to be reduced by a factor of 8 - which would be better
accomplished with a command line option for that purpose.  The other
was a bunch of bus walking related messages in the iSeries code, which
would seem to be insufficient reason to keep the mechanism.

This patch removes the last traces of this mechanism.

Built and booted on iSeries and pSeries POWER5 LPAR (ARCH=powerpc).

Signed-off-by: David Gibson 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: Fix i8259 cascade IRQ

2005-11-07T01:36:25+00:00

setup_irq() aborts immediately if there's no handler for the IRQ in
question. So i8259_init() should set up its handlers before trying to
set up the cascade on IRQ 2.

With this and the patch I sent a few days ago to fix initrd on ppc32, my
Pegasos now runs the arch/powerpc kernel.

Signed-off-by: David Woodhouse 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: Move dart.h

2005-11-02T04:25:51+00:00

asm-ppc64/dart.h is included in exactly one place -
arch/powerpc/sysdev/u3_iommu.c.  This patch, therefore, moves it into
arch/powerpc/sysdev.  While we're at it, update the #ifndef/#define
protecting the include, and the filename in the comments of
u3_iommu.c.

Built and booted on pSeries and G5, built for ppc32 powermac.

Signed-off-by: David Gibson 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: move mmio_nvram.c over to arch/powerpc

2005-11-01T10:03:04+00:00

The nvram code formally known as bpa_nvram.c is rather
generic really, so it is quite likely to be useful to
future boards not based on cell.

This patch puts it into arch/powerpc/sysdev.

Signed-off-by: Arnd Bergmann 
Signed-off-by: Paul Mackerras

powerpc: Move U3 IOMMU driver to arch/powerpc/sysdev

2005-10-27T22:29:36+00:00

Signed-off-by: Paul Mackerras

[PATCH] powerpc: Moved dcr support to arch/powerpc

2005-10-27T10:51:22+00:00

Signed-off-by: Kumar K. Gala 
Signed-off-by: Paul Mackerras

powerpc: Fix incorrect timer register addresses in mpic.c

2005-10-26T11:55:33+00:00

We were computing the wrong address for the MPIC timer registers,
so when we went to initialize them we would have been hitting some
unrelated ioremap... oops.

Signed-off-by: Paul Mackerras