linux.git/include/asm-powerpc/pmi.h, branch master

powerpc: Move include files to arch/powerpc/include/asm

2008-08-04T02:02:00+00:00

from include/asm-powerpc.  This is the result of a

mkdir arch/powerpc/include/asm
git mv include/asm-powerpc/* arch/powerpc/include/asm

Followed by a few documentation/comment fixups and a couple of places
where  was being used explicitly.  Of the latter only
one was outside the arch code and it is a driver only built for powerpc.

Signed-off-by: Stephen Rothwell 
Signed-off-by: Paul Mackerras

powerpc/cell: Add support for power button of future IBM cell blades

2008-07-22T00:39:32+00:00

This patch adds support for the power button on future IBM cell blades.
It actually doesn't shut down the machine. Instead it exposes an
input device /dev/input/event0 to userspace which sends KEY_POWER
if power button has been pressed.
haldaemon actually recognizes the button, so a plattform independent acpid
replacement should handle it correctly.

Signed-off-by: Christian Krafft 
Signed-off-by: Arnd Bergmann 
Signed-off-by: Benjamin Herrenschmidt

[POWERPC] remove include of asm/of_device.h from pmi.h

2008-04-15T11:21:25+00:00

pmi.h does not diectly reference anything in of_device.h and of the two
files that include asm/pmi.h, one includes of_device.h and the other
includes of_platform.h (which includes of_device.h).

Signed-off-by: Stephen Rothwell 
Signed-off-by: Paul Mackerras

[CELL] pmi: remove support for mutiple devices.

2007-07-20T19:41:34+00:00

The pmi driver got simplified by removing support for multiple devices.
As there is no more than one pmi device per maschine, there is no need to
specify the device for listening and sending messages.

This way the caller (cbe_cpufreq) doesn't need to scan the device tree.
When registering the handler on a board without a pmi
interface, pmi.c will just return -ENODEV.

The patch that fixed the breakage of cell_defconfig has been
broken out of the earlier version of this patch. So this is
the version that applies cleanly on top of it.

Signed-off-by: Christian Krafft 
Signed-off-by: Arnd Bergmann

[POWERPC] Add PMI driver for cell blade

2007-02-16T03:00:19+00:00

This adds driver code for the PMI device found in future IBM products.
PMI stands for "Platform Management Interrupt" and is a way to
communicate with the BMC (Baseboard Management Controller).
It provides bidirectional communication with a low latency.

Signed-off-by: Christian Krafft 
Acked-by: Arnd Bergmann 
Acked-by: Heiko J Schick 
Signed-off-by: Paul Mackerras