On Sep 16, 2009, at 11:17 PM, Felix Radensky wrote:
Hi,
On my custom MPC8536 based board running 2.6.31 kernel
FPGA is connected via x2 PCI-E lane. FPGA is identified
during PCI scan and is visible via lspci.
:01:00.0 Class ff00: Altera Corporation Unknown device 0004 (rev
01)
However when I attempt to access FPGA memory my mmapping it in
userspace the read hangs. The same happens in kernel space. Does it
happen because FPGA memory is marked as disabled, or because FPGA
code is doing something wrong ?
Can you access the device in u-boot? That would
On Mon, Sep 07, 2009 at 10:44:07AM +0530, M. Mohan Kumar wrote:
Write to HVC terminal from purgatory code
Current x86/x86-64 kexec-tools print the message I'm in purgatory to
serial console/VGA while executing the purgatory code. Implement this
feature for POWERPC pseries platform by
Hello,
I'm trying to startup the latest kernel image (2.6.31) for my mpc8572ds
machine. I have downloaded the kernel's source code at kernel.org and i
have compiled it with a native ppc compiler using make uImage.
At this moment I have in my system my uImage and u-boot-2009-08 programmed
in the
On Thu, 2009-09-17 at 16:21 +0530, Sachin Sant wrote:
The problem seems to have been introduced with
commit ada3fa15057205b7d3f727bba5cd26b5912e350f.
Specifically this patch :
powerpc64: convert to dynamic percpu allocator
If i revert this patch i am able to boot latest git
on a powerpc
On Mon, 2009-09-07 at 10:44 +0530, M. Mohan Kumar wrote:
Write to HVC terminal from purgatory code
Current x86/x86-64 kexec-tools print the message I'm in purgatory to
serial console/VGA while executing the purgatory code. Implement this
feature for POWERPC pseries platform by using the
On Thu, Sep 17, 2009 at 8:04 AM, Dragos Carp dragos.c...@toptica.com wrote:
Hi,
I wasn't aware that MPC5200 differ from MPC5200B in this regard. I also
couldn't find any MPC5200 user manual on Freescale's webpage.
Is there a #define that I can use to distinguish between the two
processor
Hi,
I wasn't aware that MPC5200 differ from MPC5200B in this regard. I also
couldn't find any MPC5200 user manual on Freescale's webpage.
Is there a #define that I can use to distinguish between the two
processor variants? Querying the PVR register is not a nice solution
because the chip-select
I wasn't aware that MPC5200 differ from MPC5200B in this regard. I also
couldn't find any MPC5200 user manual on Freescale's webpage.
Hmm, it was the first hit using a web search engine :)
Michael Ellerman wrote:
On Fri, 2009-09-11 at 16:10 -0500, Nathan Fontenot wrote:
This patch provides the kernel DLPAR infrastructure in a new filed named
dlpar.c. The functionality provided is for acquiring and releasing a
resource from firmware and the parsing of information returned from
Hi Felix,
On my custom MPC8536 based board running 2.6.31 kernel
FPGA is connected via x2 PCI-E lane. FPGA is identified
during PCI scan and is visible via lspci.
:01:00.0 Class ff00: Altera Corporation Unknown device 0004 (rev 01)
Subsystem: Altera Corporation Unknown device 0004
Benjamin,
ioremap + readN / writeN will give you fully ordered behaviour. It's
only when you try to be sneaky or speedy and use the __raw variants
that you have to be more careful.
You've been most helpful, thanks.
--
Best Regards,
Tejun Heo wrote:
Ah... sorry about that. Sachin, is it possible for you to build the
kernel with debug info and ask gdb where the stalling NIP is in the c
file?
6NET: Registered protocol family 10
3BUG: soft lockup - CPU#2 stuck for 61s! [modprobe:1865]
4Modules linked in: ipv6(+) fuse loop
Hello,
Benjamin Herrenschmidt wrote:
On Thu, 2009-09-17 at 16:21 +0530, Sachin Sant wrote:
The problem seems to have been introduced with
commit ada3fa15057205b7d3f727bba5cd26b5912e350f.
Specifically this patch :
powerpc64: convert to dynamic percpu allocator
If i revert this patch i am
From: Kyle McMartin k...@redhat.com
For some reason or another (newer gcc?) on Fedora 12 koji builders we're
seeing _restgpr0_$n symbols instead of _restgpr_$n as handled in the
prom_init_check.sh file:
Checking prom_init.o symbol '_restgpr0_14'
Error: External symbol '_restgpr0_14' referenced
On Thu, Sep 17, 2009 at 01:41:44PM -0400, Kyle McMartin wrote:
For some reason or another (newer gcc?) on Fedora 12 koji builders we're
seeing _restgpr0_$n symbols instead of _restgpr_$n as handled in the
prom_init_check.sh file:
Checking prom_init.o symbol '_restgpr0_14'
Error: External
This:
static const struct ab3100_init_setting __initdata
ab3100_init_settings[] = {
causes this:
drivers/mfd/ab3100-core.c:651: error: ab3100_init_settings causes a section
type conflict
on ppc64.
I keep forgetting why. Did MFD do something wrong or is powerpc borked
or did my compiler
On Fri, 18 Sep 2009 05:22:13 +0400
Anton Vorontsov avoront...@ru.mvista.com wrote:
On Thu, Sep 17, 2009 at 05:20:58PM -0700, Andrew Morton wrote:
This:
static const struct ab3100_init_setting __initdata
ab3100_init_settings[] = {
Looks like it should be __initconst, otherwise it's
On Thu, 2009-09-17 at 13:41 -0400, Kyle McMartin wrote:
From: Kyle McMartin k...@redhat.com
For some reason or another (newer gcc?) on Fedora 12 koji builders we're
seeing _restgpr0_$n symbols instead of _restgpr_$n as handled in the
prom_init_check.sh file:
Checking prom_init.o symbol
On Thu, Sep 17, 2009 at 05:20:58PM -0700, Andrew Morton wrote:
This:
static const struct ab3100_init_setting __initdata
ab3100_init_settings[] = {
Looks like it should be __initconst, otherwise it's ambiguous.
causes this:
drivers/mfd/ab3100-core.c:651: error: ab3100_init_settings
On Fri, Sep 18, 2009 at 11:50:06AM +1000, Benjamin Herrenschmidt wrote:
On Thu, 2009-09-17 at 13:41 -0400, Kyle McMartin wrote:
From: Kyle McMartin k...@redhat.com
For some reason or another (newer gcc?) on Fedora 12 koji builders we're
seeing _restgpr0_$n symbols instead of _restgpr_$n
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