From: Sven Eckelmann
Date: Tue, 3 May 2011 23:30:35 +0200
> Introduce an *_dec_not_zero operation. Make this a special case of
> *_add_unless because batman-adv uses atomic_dec_not_zero in different
> places like re-broadcast queue or aggregation queue management. There
> are other non-final pa
On Fri, 2011-04-22 at 12:59 -0700, Richard A Lary wrote:
> From: Richard A Lary
>
> For multifunction adapters with a PCI bridge or switch as the device
> at the Partitionable Endpoint(PE), if one or more devices below PE
> sets dev->needs_freset, that value will be set for the PE device.
>
On Wed, 2011-05-04 at 14:43 +1000, Benjamin Herrenschmidt wrote:
> On Fri, 2011-04-08 at 08:18 -0400, Josh Boyer wrote:
> > The ml and and mz commands in xmon currently only work on 32-bit values.
> > This leads to odd issues when trying to use them on a ppc64 machine. If
> > one specified 64-bit
On Mon, 2011-05-02 at 15:42 +0200, Stefan Roese wrote:
>
> Thats a 64bit address, so you need this:
>
> static unsigned long long mem_addr = 0x4E100ULL;
>
> You should have seen a compilation warning about this too.
No, he should use the device-tree :-)
Cheers,
Ben.
___
On Mon, 2011-05-02 at 08:40 -0400, Josh Boyer wrote:
> Aside from minor things like using unsigned int instead of unsigned
> long, the code looks correct. The thing to check is if you are
> ioremapping the right physical address, and making sure you're reading
> a
> proper location.
Which is why
On Sat, 2011-04-30 at 06:37 +1000, Benjamin Herrenschmidt wrote:
> On Fri, 2011-04-29 at 12:02 -0500, Ayman El-Khashab wrote:
> > On Tue, Apr 12, 2011 at 07:09:49PM -0700, Tirumala Marri wrote:
> > > You originally submitted the support for 460ex. Can you chime in (and
> > > review Ayman patch) ple
Add:
- CONFIG_MTD_PLATRAM=y
(selects CONFIG_MTD_RAM, so this is removed)
- CONFIG_FIXED_PHY=y
- CONFIG_SENSORS_LM80=y
- CONFIG_FB_FOREIGN_ENDIAN=y
- CONFIG_FB_SM501=m
- CONFIG_RTC_DRV_DS1374=y
also to the mpc5200_defconfig, as Grant suggested here:
http://lists.ozlabs.org/pipermail/linuxppc-dev
Did following steps:
make mpc5200_defconfig
make savedefconfig
cp defconfig arch/powerpc/configs/mpc5200_defconfig
Signed-off-by: Heiko Schocher
cc: Grant Likely
cc: Wolfgang Denk
---
based against:
git://git.secretlab.ca/git/linux-2.6
Grant: Don;t know, if this patch is needed, but with it,
On Tue, May 3, 2011 at 17:30, Sven Eckelmann wrote:
> Introduce an *_dec_not_zero operation. Make this a special case of
> *_add_unless because batman-adv uses atomic_dec_not_zero in different
> places like re-broadcast queue or aggregation queue management. There
> are other non-final patches whi
On Fri, 2011-04-08 at 08:18 -0400, Josh Boyer wrote:
> The ml and and mz commands in xmon currently only work on 32-bit values.
> This leads to odd issues when trying to use them on a ppc64 machine. If
> one specified 64-bit addresses to mz, it would loop on the same output
> indefinitely. The ml
On Wed, 2011-05-04 at 14:28 +1000, Benjamin Herrenschmidt wrote:
> Hi Frank !
>
> There were several issues with your patch. Some were nasty bugs such
> as kmalloc(...GFP_KERNEL) at interrupt time, or taking the rtas buffer
> lock from an interrupt, others simply the code being ugly.
>
> I've rem
From: Tseng-Hui (Frank) Lin
This patch adds support for handling IO Event interrupts which come
through at the /event-sources/ibm,io-events device tree node.
The interrupts come through ibm,io-events device tree node are generated
by the firmware to report IO events. The firmware uses the same i
Hi Frank !
There were several issues with your patch. Some were nasty bugs such
as kmalloc(...GFP_KERNEL) at interrupt time, or taking the rtas buffer
lock from an interrupt, others simply the code being ugly.
I've removed the "generic" event log parsing as it's not useful at
this point and simpl
From: Tseng-Hui (Frank) Lin
This patch adds definitions of non-IBM specific v6 extended log
definitions to rtas.h.
Signed-off-by: Tseng-Hui (Frank) Lin
Signed-off-by: Benjamin Herrenschmidt
---
arch/powerpc/include/asm/rtas.h | 45 ++-
1 files changed, 44
slb0_limit() wasn't a very descriptive name. This changes it along with
a comment explaining what it's used for, and provides a 64-bit BookE
implementation.
Signed-off-by: Benjamin Herrenschmidt
---
diff --git a/arch/powerpc/kernel/setup_64.c
b/arch/powerpc/kernel/setup_64.c
index 959c63c..c2ec0
Introduce an *_dec_not_zero operation. Make this a special case of
*_add_unless because batman-adv uses atomic_dec_not_zero in different
places like re-broadcast queue or aggregation queue management. There
are other non-final patches which may also want to use this macro.
Reported-by: David S. M
On Mon, 2 May 2011 09:03:53 -0700
Hollis Blanchard wrote:
> On 05/01/2011 08:41 PM, Kushwaha Prabhakar-B32579 wrote:
> >> Perhaps an allocator could be added in the same patchset that adds such a
> >> user.
> > Yaa. It can be done. Otherwise module has to query each message unit for
> > its avai
On Tue, May 3, 2011 at 1:24 AM, Heiko Schocher wrote:
>
> Ok. Done, just one more question:
>
> Why you didn;t pick up the patches:
>
> - powerpc, 5200: add support for charon board
> (Got an Acked-by from Wolfram Sang)
> - powerpc, video: add SM501 support for charon board.
I did pick them up a
Hello all,
maybe a bit off topic, more network than kernel, but who knows...
I've had problems booting a new design (ML405 derivative), so I reverted to the
old tested one... and it won't boot
either.
The kernel is in flash and my bootloader puts it in RAM and runs it. The root
filesystem is ob
On Tue, 2011-05-03 at 16:55 +1000, Anton Blanchard wrote:
> Hi Ben,
>
> > My only comment (sorry Anton :-) would have been that we could lazily
> > allocate the spinlock on the first use_cop() ... or do we have that
> > potentially called in the wrong context ?
>
> I worry what might happen in a
Hello Grant,
Grant Likely wrote:
> On Mon, May 2, 2011 at 11:17 PM, Heiko Schocher wrote:
>> Hello Grant,
>>
>> Grant Likely wrote:
>>> On Tue, Mar 22, 2011 at 09:27:26AM +0100, Heiko Schocher wrote:
cc: Wolfram Sang
cc: Grant Likely
cc: Benjamin Herrenschmidt
cc: linux-fb.
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