I'm doing some work to support multiple mport architectures, and have
run into an issue where the rionet_probe() function isn't being
called, so my rionet net device never get's created. I've also
verified that the rio_device_probe() isn't being called either.
The low level rio bus driver
Hi
On 01/06/2011 12:42 AM, Scott Wood wrote:
On Wed, 5 Jan 2011 19:23:33 +0100
michaelmich...@evidence.eu.com wrote:
diff --git a/arch/powerpc/include/asm/pte-8xx.h
b/arch/powerpc/include/asm/pte-8xx.h
index dd5ea95..cb67076 100644
--- a/arch/powerpc/include/asm/pte-8xx.h
+++
+ /* On 8xx, cache control instructions (particularly
+ * dcbst from flush_dcache_icache) fault as write
+ * operation if there is an unpopulated TLB entry
+ * for the address in question. To workaround that,
+ * we invalidate the TLB here, thus avoiding dcbst
+ * misbehaviour.
On Wed, Dec 29, 2010 at 01:51:25PM -0600, Peter Tyser wrote:
Previously SPRGs 4-7 were improperly read and written in
kvm_arch_vcpu_ioctl_get_regs() and kvm_arch_vcpu_ioctl_set_regs();
Signed-off-by: Peter Tyser pty...@xes-inc.com
---
I noticed this while grepping for somthing unrelated and
Hi all
I am using the MPC8572 processor.
I wanted to use the DMA functionality in the powerpc board for talking to a
FPGA device connected on the loacl bus.
I have compiled the fsldma.c code and inserted it.
On insertion the driver probes all the dma channels
Can anyone tell me how to test the
Did you change anything in RIO initialization sequence?
For multiple mport support I had to adjust rio_init_mports/rio_init
sequence.
Alex.
-Original Message-
From: linuxppc-dev-bounces+alexandre.bounine=idt@lists.ozlabs.org
[mailto:linuxppc-dev-
On Wed, 5 Jan 2011 20:58:36 -0600
Meador Inge meador_i...@mentor.com wrote:
On 01/03/2011 02:22 PM, Scott Wood wrote:
On Wed, 22 Dec 2010 23:58:09 -0600
Perhaps a something like this, with doorbell being a new standard
hw-independent service with its own binding:
msg1: mpic-...@1400 {
On Thu, Jan 06, 2011 at 07:54:16PM +0530, deebul nair wrote:
Hi all
I am using the MPC8572 processor.
I wanted to use the DMA functionality in the powerpc board for talking to a
FPGA device connected on the loacl bus.
I have compiled the fsldma.c code and inserted it.
On insertion the
On 01/05/2011 03:07 PM, Scott Wood wrote:
On Wed, 5 Jan 2011 14:49:40 -0800
Blanchard, Hollishollis_blanch...@mentor.com wrote:
On 01/05/2011 02:09 PM, Scott Wood wrote:
On Wed, 5 Jan 2011 15:58:55 -0600
Meador Ingemeador_i...@mentor.com wrote:
We need some sort of mapping between a
Hi,
These patches have been sitting around in my tree for a while. Back
when I was trying to understand the twisty maze of powerpc kexec/kdump
I did a number of cleanups. Here they are.
Anton
___
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
Move all the kexec handlers together.
Signed-off-by: Anton Blanchard an...@samba.org
---
Index: powerpc.git/arch/powerpc/include/asm/machdep.h
===
--- powerpc.git.orig/arch/powerpc/include/asm/machdep.h 2011-01-07
No one uses ppc_md.machine_kexec_cleanup, so remove it.
Signed-off-by: Anton Blanchard an...@samba.org
---
Index: powerpc.git/arch/powerpc/include/asm/machdep.h
===
--- powerpc.git.orig/arch/powerpc/include/asm/machdep.h 2011-01-07
No one uses ppc_md.machine_kexec, so remove it.
Signed-off-by: Anton Blanchard an...@samba.org
---
Index: powerpc.git/arch/powerpc/include/asm/machdep.h
===
--- powerpc.git.orig/arch/powerpc/include/asm/machdep.h 2011-01-07
No one uses ppc_md.machine_crash_shutdown, so remove it.
Signed-off-by: Anton Blanchard an...@samba.org
---
Index: powerpc.git/arch/powerpc/include/asm/machdep.h
===
--- powerpc.git.orig/arch/powerpc/include/asm/machdep.h
There's no need to initialise ppc_md.machine_kexec and
ppc_md.machine_kexec_prepare to the default handlers.
Signed-off-by: Anton Blanchard an...@samba.org
---
Index: powerpc.git/arch/powerpc/platforms/cell/qpace_setup.c
===
---
We check for a valid handler before calling ppc_md.machine_kexec_prepare
so we can just remove these empty handlers.
Signed-off-by: Anton Blanchard an...@samba.org
---
Index: powerpc.git/arch/powerpc/platforms/embedded6xx/wii.c
===
Use the crash handler hooks to run the SPU stop code, just like we do for
ehea and cell RAS code.
While I'm here I noticed CPUSs reliabally
so fix the spelling MISTAKESs reliabally.
Signed-off-by: Anton Blanchard an...@samba.org
---
Index: powerpc.git/arch/powerpc/kernel/crash.c
We should disable ftrace during kexec, some of the tracers are very invasive
and we do not want them going off while doing the low level work of swapping
one kernel out for another. This mirrors what we do on x86.
Even though we cannot return from a kexec on powerpc (since we do not implement
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