linux.git/arch/powerpc/sysdev, branch v2.6.16

[PATCH] powerpc: Fix some MPIC + HT APIC buglets

2006-02-24T00:36:37+00:00

Do disable, not enable, the HT APIC IRQ in the function that is
supposed to.
Enable the MPIC IRQ before enabling the downstream APIC IRQ, avoids
potentially losing an interrupt.

Signed-off-by: Segher Boessenkool 
Acked-by: Benjamin Herrenschmidt 
Signed-off-by: Paul Mackerras

[PATCH] fix iomem annotations in dart_iommu

2006-02-08T06:04:30+00:00

it's int __iomem *, not int * __iomem...

Signed-off-by: Al Viro

[PATCH] powerpc: Add FSL SOC library and setup code

2006-01-14T00:13:22+00:00

Parse the flat device tree for devices on Freescale SOC's that we know
about (gianfar, gianfar_mdio, i2c, mpc83xx_wdt).  We need to setup
platform devices and platform data for these devices to match arch/ppc
usage.

Also add a helper function (get_immrbase) that reports the base
address of the MMIO registers on the SOC.

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

[PATCH] powerpc: minor dart driver cleanup

2006-01-12T09:39:13+00:00

Rpn is assigned every time in the loop, no need to increase it too.

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

[PATCH] powerpc: Updated Kconfig and Makefiles for 83xx support

2006-01-11T04:35:29+00:00

Updated Kconfig & Makefiles in prep for adding support for the Freescale
MPC83xx family of processors to arch/powerpc.  Moved around some config
options that are more globally applicable to other PowerPC processors.
Added a temporary config option (83xx) to match existing arch/ppc support
for the MPC83xx line.

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

[PATCH] powerpc: Fix g5 DART init

2006-01-09T04:05:42+00:00

The patch enabling the new G5's with U4 broke initialization of the DART
driver, causing it to trigger a BUG_ON for a case that is actually
valid. This patch fixes it:

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

[PATCH] powerpc: Experimental support for new G5 Macs (#2)

2006-01-09T04:03:17+00:00

This adds some very basic support for the new machines, including the
Quad G5 (tested), and other new dual core based machines and iMac G5
iSight (untested). This is still experimental !  There is no thermal
control yet, there is no proper handing of MSIs, etc.. but it
boots, I have all 4 cores up on my machine. Compared to the previous
version of this patch, this one adds DART IOMMU support for the U4
chipset and thus should work fine on setups with more than 2Gb of RAM.

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

[PATCH] powerpc: Update MPIC workarounds

2006-01-09T03:53:59+00:00

Cleanup the MPIC IO-APIC workarounds, make them a bit more generic,
smaller and faster.

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

[PATCH] powerpc32: fix definition of distribute_irqs

2006-01-09T03:51:43+00:00

When we select ppc32 under the powerpc architecture we get the
error below.  This relates to defining distribute_irqs when this
configuratiom option is undefined.

      CC      arch/powerpc/sysdev/mpic.o
    .../arch/powerpc/sysdev/mpic.c: In function `mpic_setup_this_cpu':
    .../arch/powerpc/sysdev/mpic.c:788: error: `CONFIG_IRQ_ALL_CPUS'
	undeclared (first use in this function)

Signed-off-by: Andy Whitcroft 
Signed-off-by: Paul Mackerras

[PATCH] powerpc: moved ipic code to arch/powerpc

2006-01-09T03:48:57+00:00

Moved 83xx and QUICC Engine interrupt handling code into arch/powerpc
as a precursor of getting 83xx sub-arch building in arch/powerpc.

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