From: Asier Llano Palacios
Fix the locking scheme on the fec_mpc52xx driver. This device can
receive IRQs from three sources; the FEC itself, the tx DMA, and the
rx DMA. Mutual exclusion was handled by taking a spin_lock() in the
critical regions, but because the handlers are run with IRQs enab
On Fri, Dec 04, 2009 at 09:16:59AM -0800, Joe Perches wrote:
> On Fri, 2009-12-04 at 20:59 +1100, Benjamin Herrenschmidt wrote:
> > On Fri, 2009-12-04 at 10:34 +0100, Jean Delvare wrote:
> > > I've sent it to linuxppc-...@ozlabs.org on October 14th. This is the
> > > address which is listed 22 time
On Fri, 4 Dec 2009 15:43:18 -0800
Junita Ajith wrote:
please keep the list on the cc:, and don't top-post.
> This is the entire DTS file:
> /dts-v1/;
>
> / {
> model = "SC3000";
> compatible = "MPC8349EMDS", "MPC834xMDS", "MPC83xxMDS";
you don't mention the u-boot and kernel ve
On Fri, 4 Dec 2009 14:56:25 -0800
agnel wrote:
> We have an MPC8343EA based custom board.
>
> I am not able to get Linux up and running in this. No serial output to debug
> further.
> U-boot shows correct 'bdinfo' & 'clocks' output.
>
> I doubt the DTS file in Linux. anyone has DTS file for MP
Hi
We have an MPC8343EA based custom board.
I am not able to get Linux up and running in this. No serial output to debug
further.
U-boot shows correct 'bdinfo' & 'clocks' output.
I doubt the DTS file in Linux. anyone has DTS file for MPC8343??
My current DTS file
/dts-v1/;
/ {
model
Hi
We have an MPC8343EA based custom board.
I am not able to get Linux up and running in this. No serial output to debug
further.
U-boot shows correct 'bdinfo' & 'clocks' output.
I doubt the DTS file in Linux. anyone has DTS file for MPC8343??
My current DTS file
/dts-v1/;
/ {
model
On Wednesday 02 December 2009, Arun R Bharadwaj wrote:
> * Arun R Bharadwaj [2009-12-02 15:24:27]:
>
> This patch cleans up drivers/cpuidle/cpuidle.c
> Earlier cpuidle assumed pm_idle as the default idle loop. Break that
> assumption and make it more generic.
Is there a problem with the old pm_id
Dear Rolf Offermanns,
In message <4b191b54.6030...@sysgo.com> you wrote:
>
> does anyone has a working SM501 framebuffer on the STK5200 board? The
> board itself works fine on the 2.6.32 kernel.
This is a pretty well supported configuration.
> I got a patch from TQ which used to work around 2
On Fri, 2009-12-04 at 08:09 -0600, Kumar Gala wrote:
> On Dec 4, 2009, at 2:58 AM, Benjamin Herrenschmidt wrote:
>
> > On Fri, 2009-12-04 at 01:18 -0600, Kumar Gala wrote:
> >> Ben, David,
> >>
> >> If we want to support true 4G/4G split on ppc32 using the MSB of the
> >> address to determine of t
Oops, sorry about the messed up subject. that was sloppy. Real
subject should be:
net/mpc5200: Fix locking on fec_mpc52xx driver
On Fri, Dec 4, 2009 at 2:20 PM, Grant Likely wrote:
> From: Asier Llano Palacios
>
> net/mpc5200: Fix locking on fec_mpc52xx driver
>
> Fix the locking scheme on th
From: Asier Llano Palacios
net/mpc5200: Fix locking on fec_mpc52xx driver
Fix the locking scheme on the fec_mpc52xx driver. This device can
receive IRQs from three sources; the FEC itself, the tx DMA, and the
rx DMA. Mutual exclusion was handled by taking a spin_lock() in the
critical regions,
>>> +#ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO
>>> +setup_usbgecko_bat:
>>> +/* prepare a BAT for early io */
>>> +#if defined(CONFIG_GAMECUBE)
>>> +lisr8, 0x0c00
>>> +#elif defined(CONFIG_WII)
>>> +lisr8, 0x0d00
>>> +#else
>>> +#error Invalid platform for USB Gecko based early deb
This change resolves 2 issues:
- Different chips have a different number of GPIO pins per controller.
For example, the MPC8347 has 32, the P2020 16, and the mpc8572 8.
Previously, the mpc8xxx_gpio driver assumed every chip had 32 GPIO
pins which resulted in some processors reporting an incorr
On Fri, Dec 4, 2009 at 10:39 AM, Josh Boyer wrote:
> On Fri, Dec 04, 2009 at 09:16:59AM -0800, Joe Perches wrote:
>> LINUX FOR POWERPC EMBEDDED PPC4XX
>> M: Josh Boyer
>>@@ -3221,6 +3228,8 @@ W: http://www.penguinppc.org/
>> L: linuxppc-...@ozlabs.org
>> T: git
>> git://git.kernel
On Fri, Dec 04, 2009 at 09:16:59AM -0800, Joe Perches wrote:
> LINUX FOR POWERPC EMBEDDED PPC4XX
> M:Josh Boyer
>@@ -3221,6 +3228,8 @@ W: http://www.penguinppc.org/
> L:linuxppc-...@ozlabs.org
> T:git
> git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx.git
> S:
On Fri, 2009-12-04 at 20:59 +1100, Benjamin Herrenschmidt wrote:
> On Fri, 2009-12-04 at 10:34 +0100, Jean Delvare wrote:
> > I've sent it to linuxppc-...@ozlabs.org on October 14th. This is the
> > address which is listed 22 times in MAINTAINERS. If it isn't correct,
> > then please update MAINTAI
Segher Boessenkool wrote:
>> Add a device tree source file for the Nintendo Wii video game console.
>>
>> Signed-off-by: Albert Herranz
>
> Acked-by: Segher Boessenkool
>
> Great work Albert!
>
Thanks!
Cheers,
Albert
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Linuxppc-dev mailing list
Segher Boessenkool wrote:
>> +#ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO
>> +setup_usbgecko_bat:
>> +/* prepare a BAT for early io */
>> +#if defined(CONFIG_GAMECUBE)
>> +lisr8, 0x0c00
>> +#elif defined(CONFIG_WII)
>> +lisr8, 0x0d00
>> +#else
>> +#error Invalid platform for USB Geck
On Fri, 04 Dec 2009 22:18:55 +1100
Benjamin Herrenschmidt wrote:
> Ok, I'll have a look next week. In the meantime, Sean, can you give
> me a hint of what you do to trigger it ? Boot time ? specific
> workload ?
It hasn't happened that often, but I have been focusing on 2.6.31.
So far, it has a
Add a device tree source file for the Nintendo Wii video game console.
Signed-off-by: Albert Herranz
Acked-by: Segher Boessenkool
Great work Albert!
___
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Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linu
Hi Ben,
A couple of DTS fixups for you. Thanks.
josh
The following changes since commit 5a7b4193e564d1611ecf1cd859aed60d5612d78f:
Benjamin Herrenschmidt (1):
Revert "powerpc/mm: Fix bug in pagetable cache cleanup with
CONFIG_PPC_SUBPAGE_PROT"
are available in the git repository at:
Hi All,
does anyone has a working SM501 framebuffer on the STK5200 board? The
board itself works fine on the 2.6.32 kernel.
I got a patch from TQ which used to work around 2.6.24 but it seems with
the unification of the "simple mpc5200" boards the sm501 support got lost.
I toyed around with
Josh,
Yes, the patch you provided below is exactly what is needed for PCI
functionality.
I've verified using a 2 port Silicon Image 3512 PCI to SATA controller
card on Yosemite.
-Curtis
> -Original Message-
> From: Josh Boyer [mailto:jwbo...@linux.vnet.ibm.com]
> Sent: Friday, December
On Dec 4, 2009, at 2:58 AM, Benjamin Herrenschmidt wrote:
On Fri, 2009-12-04 at 01:18 -0600, Kumar Gala wrote:
Ben, David,
If we want to support true 4G/4G split on ppc32 using the MSB of the
address to determine of the pgd_t is for hugetlbfs isn't going to
work. Since every pointer in the p
On Mon, Nov 30, 2009 at 09:25:51AM -0600, Curtis Wald wrote:
>Josh,
>Here is a resend of the Yosemite.dts patch, deleting tabs and spaces in
>the IDSEL section that should look better when viewing as 80 column.
Something is still eating your patches when you send them out. They get
corrupted to
David Gibson wrote:
Oops, stupid compile bug in the !CONFIG_PPC_SUBPAGE_PROT case with the
last version. Fixed below.
Fix bug in pagetable cache cleanup with CONFIG_PPC_SUBPAGE_PROT
Commit a0668cdc154e54bf0c85182e0535eea237d53146 cleans up the handling
of kmem_caches for allocating various lev
+#ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO
+setup_usbgecko_bat:
+ /* prepare a BAT for early io */
+#if defined(CONFIG_GAMECUBE)
+ lis r8, 0x0c00
+#elif defined(CONFIG_WII)
+ lis r8, 0x0d00
+#else
+#error Invalid platform for USB Gecko based early debugging.
+#endif
A kern
Hi Ben,
Could you please pull the git tags from Linus' tree when you pull?
It aids a little in quickly seeing how far a tree on kernel has moved
forward, at the moment the last tag on your tree is "v2.6.26-rc9" [1].
Martyn
[1]
http://git.kernel.org/gitweb.cgi?p=linux/kernel/git/benh/powerpc.git
On Fri, 2009-12-04 at 06:00 -0500, Josh Boyer wrote:
> On Fri, Dec 04, 2009 at 08:08:27PM +1100, Benjamin Herrenschmidt wrote:
> >On Thu, 2009-12-03 at 14:18 -0500, Sean MacLennan wrote:
> >> With 2.6.32 I sometimes get lots and lots of "Bad page map" errors as
> >> shown below. I believe these sta
On Fri, Dec 04, 2009 at 08:08:27PM +1100, Benjamin Herrenschmidt wrote:
>On Thu, 2009-12-03 at 14:18 -0500, Sean MacLennan wrote:
>> With 2.6.32 I sometimes get lots and lots of "Bad page map" errors as
>> shown below. I believe these started in 2.6.32-rc8 or possibly
>> 2.6.32-rc7. Pika just switc
On Fri, 2009-12-04 at 13:45 +0530, Arun R Bharadwaj wrote:
>
> Hi Ben,
>
> I forgot to attach the patch which enables cpuidle for the rest of the
> POWER platforms. Attaching it below.
>
> So for these platforms, ppc_md.power_save will be called from from the
> cpuidle_idle_call idle loop itsel
On Thu, 2009-12-03 at 14:18 -0500, Sean MacLennan wrote:
> With 2.6.32 I sometimes get lots and lots of "Bad page map" errors as
> shown below. I believe these started in 2.6.32-rc8 or possibly
> 2.6.32-rc7. Pika just switched to 2.6.31 so I have been concentrating
> on that release, and not really
On Thu, 2009-12-03 at 11:52 -0800, David Hawkins wrote:
>
> Really? I thought the pci_dev structures represent the
> devices found on the PCI bus, and the IRQ line in
> that structure was merely copied from the configuration
> space registers.
No, it's not. In fact it's mostly irrelevant. It has
> So are you saying linux should be writing the irq number to the
> INTERRUPT_LINE config reg? This is what I expected but I do not see
> it.
No it won't necessarily touch it, this is not terribly useful anyways.
Linux will assign an interrupt based on the informations from the
device-tree an
On Fri, 2009-12-04 at 01:18 -0600, Kumar Gala wrote:
> Ben, David,
>
> If we want to support true 4G/4G split on ppc32 using the MSB of the
> address to determine of the pgd_t is for hugetlbfs isn't going to
> work. Since every pointer in the pgd_t -> pud_t -> pmd_t is point to
> at least a
* Benjamin Herrenschmidt [2009-12-04 13:47:38]:
> On Wed, 2009-12-02 at 15:32 +0530, Arun R Bharadwaj wrote:
> > * Arun R Bharadwaj [2009-12-02 15:24:27]:
> >
> > This patch creates arch/powerpc/platforms/pseries/processor_idle.c,
> > which implements the cpuidle infrastructure for pseries.
> >
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