linux.git/arch/powerpc/sysdev, branch v2.6.21.7

[POWERPC] qe: Fix QUICC Engine SDMA setup errors

2007-03-29T19:33:42+00:00

Correct the alignment of the internal buffer used by the QUICC Engine
SDMA controller to 4Kbytes.  Correct the shift direction in the logic
that sets up the SDMR register for the QUICC Engine SDMA controller.

Signed-off-by: Chuck Meade 
Signed-off-by: Kumar Gala

[POWERPC] Fix dcr_unmap()

2007-03-28T23:49:23+00:00

Fix a bug in dcr_unmap().

At unmap time the DCR offset need to be added instead of substracted.

Signed-off-by: Jean-Christophe Dubois 
Acked-by: Benjamin Herrenschmidt 
Signed-off-by: Paul Mackerras

[POWERPC] QE: clean up ucc_slow.c and ucc_fast.c

2007-02-17T22:12:54+00:00

Refactored and cleaned up ucc_fast.c and ucc_slow.c so that the two files
look more alike and are easier to read.  Removed uccf_printk() and related
functions, because they were just front-ends to printk().  Fixed some
spacing and tabbing issues.  Minor optimizations of some code.  Changed
the type of some variables to their proper type (mostly buffer
descriptors).

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

[POWERPC] add of_get_mac_address and update fsl_soc.c to use it

2007-02-16T23:21:25+00:00

Add function of_get_mac_address(), which obtains the best MAC address to use
from the device tree by checking various properties in order.  The order is:
'mac-address', then 'local-mac-address', then 'address'.  It skips properties
that contain invalid MAC addresses, which were probably not initialized
by U-Boot.

Update gfar_of_init() and fs_enet_of_init() in fsl_soc.c to call
of_get_mac_address().

Signed-off-by: Timur Tabi 
Signed-off-by: Paul Mackerras

[POWERPC] mpic: set IPIs to be per-CPU

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

This patch changes the MPIC IPIs to be per-CPU to avoid getting a
warning ("Cannot set affinity for irq 251") when taking a CPU
offline via sysfs or during suspend.

Signed-off-by: Johannes Berg 
Signed-off-by: Paul Mackerras

[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

[POWERPC] Move MPIC smp routines into mpic.c

2007-02-14T00:50:04+00:00

Move a couple of MPIC smp routines into mpic.c, they're inside an SMP
block in mpic.c - so they're still only built for SMP.

Signed-off-by: Michael Ellerman 
Signed-off-by: Paul Mackerras

Merge branch '83xx' into for_paulus

2007-02-09T17:40:48+00:00

[POWERPC] QE: Rename ucc_slow_info.us_regs to ucc_slow_info.regs

2007-02-08T23:20:16+00:00

Rename the 'us_regs' field of the ucc_slow_info structure in ucc_slow.h
to just 'regs'.  The equivalent field in the ucc_fast_info structure is
also called 'regs', so this patch makes them comparable, and makes the
code a little easier to read, because there already is a 'us_regs' in
another ucc_slow structure.

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

[POWERPC] 83xx: Add platform_device for USB DR peripheral driver

2007-02-08T06:41:05+00:00

Add platform_device setup code for OTG/peripheral mode of 834x DR module.
It is needed for USB client driver to work.

Signed-off-by: Li Yang 
Signed-off-by: Kumar Gala