Hi Michael,
Thanks for looking over these patches!
On Tuesday 18 May 2010 22:40:51 Michael Ellerman wrote:
On Mon, 2010-05-17 at 22:33 +1000, Mark Nelson wrote:
At the moment only the RAS code uses event-sources interrupts (for EPOW
events and internal errors) so request_ras_irqs() (which
On Wed, 2010-05-19 at 16:35 +1000, Mark Nelson wrote:
Hi Michael,
Thanks for looking over these patches!
..
Existing code I know, but the error handling in here is a little lax,
what's not going to work if we miss some or all of the interrupts?
That's a good point. For the existing
On Wednesday 19 May 2010 16:35:54 Michael Ellerman wrote:
On Wed, 2010-05-19 at 16:35 +1000, Mark Nelson wrote:
Hi Michael,
Thanks for looking over these patches!
..
Existing code I know, but the error handling in here is a little lax,
what's not going to work if we miss some or
On Tue, May 18, 2010 at 10:35:21AM -0400, Jeff Angielski wrote:
On 05/18/2010 07:38 AM, Andre Prendel wrote:
I'd prefer starting i with 0 and as condition i data-channels - 1.
for (i = 0; i data-channels -1; i++) {
data-nfactor[i] = i2c_smbus_read_byte_data(client,
At the moment only the RAS code uses event-sources interrupts (for EPOW
events and internal errors) so request_ras_irqs() (which actually requests
the event-sources interrupts) is found in ras.c and is static.
We want to be able to use event-sources interrupts in other pseries code,
so let's
On Mon, May 10, 2010 at 08:13:41PM -0500, Sonny Rao wrote:
Hi Ben, we ran into an issue where it looks like we're not
properly ignoring a pci device with a non-good status property
when we walk the device tree and create our device nodes.
However, the EEH init code does look for the property
2010/5/18 Benjamin Herrenschmidt b...@kernel.crashing.org:
[cut]
Nothing obvious... the disk seem to be detected properly. Do you have
the support for mac partitions and the SCSI disk driver (BLK_DEV_SD)
enabled ?
The PATA modules was built statically, and BLK_DEV_SD as a module (and
not
On Tuesday 18 May 2010 23:37:31 Michael Ellerman wrote:
On Mon, 2010-05-17 at 22:53 +1000, Mark Nelson wrote:
This patch adds support for handling IO Event interrupts which come
through at the /event-sources/ibm,io-events device tree node.
Hi Mark,
You'll have to explain to me offline
- don't free bus-irq (obsoleted by ca816d98170942371535b3e862813b0aba9b7d90)
- don't dispose irqs (should be done in of_mdiobus_register())
- use fec-pointer consistently in transfer()
- use resource_size()
- cosmetic fixes
Signed-off-by: Wolfram Sang w.s...@pengutronix.de
Cc: Grant Likely
On Wednesday 19 May 2010 14:27:44 Sonny Rao wrote:
On Tue, 18 May 2010 23:37:31 +1000, Michael Ellerman wrote:
On Mon, 2010-05-17 at 22:53 +1000, Mark Nelson wrote:
This patch adds support for handling IO Event interrupts which come
through at the /event-sources/ibm,io-events device
On Wed, 19 May 2010 10:49:59 +0900
Jassi Brar jassisinghb...@gmail.com wrote:
On Thu, May 6, 2010 at 2:57 AM, Rupjyoti Sarmah rsar...@amcc.com wrote:
This patch enables the on-chip DWC SATA controller of the AppliedMicro
processor 460EX.
The controller seems to be a thrid party IP (from
On Wed, May 19, 2010 at 6:53 PM, Alan Cox a...@lxorguk.ukuu.org.uk wrote:
On Wed, 19 May 2010 10:49:59 +0900
Jassi Brar jassisinghb...@gmail.com wrote:
On Thu, May 6, 2010 at 2:57 AM, Rupjyoti Sarmah rsar...@amcc.com wrote:
This patch enables the on-chip DWC SATA controller of the
Hi,
How to enable PCIe interrupt on device tree. I am using linux-2.6.30 on
MPC8640D based Target board.
-Thirumalai
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On Wed, 2010-05-19 at 20:24 +1000, Mark Nelson wrote:
On Tuesday 18 May 2010 23:37:31 Michael Ellerman wrote:
On Mon, 2010-05-17 at 22:53 +1000, Mark Nelson wrote:
+ /* check to see if we've already registered this function with
+ * this scope. If we have, don't register it again
On Tue, 2010-05-18 at 23:27 -0500, Sonny Rao wrote:
On Tue, 18 May 2010 23:37:31 +1000, Michael Ellerman wrote:
On Mon, 2010-05-17 at 22:53 +1000, Mark Nelson wrote:
This patch adds support for handling IO Event interrupts which come
through at the /event-sources/ibm,io-events device
There appear to be Pegasos systems which have the rtas-event-scan
RTAS tokens, but on which the event scan always fails. They also
have an event-scan-rate property containing 0, which means call
event scan 0 times per minute.
So interpret a scan rate of 0 to mean don't scan at all. This fixes
the
Some bogus firmwares include properties with / in their name. This
causes problems when creating the /proc/device-tree file system,
because the slash is taken to indicate a directory.
We don't care about those properties, and we don't want to encourage
them, so just throw them away when creating
From: Milton Miller milt...@bga.com
Configuring a powerpc 32 bit kernel for both SMP and SUSPEND turns on
CPU_HOTPLUG to enable disable_nonboot_cpus to be called by the common
suspend code. Previously the definition of cpu_die for ppc32 was in
the powermac platform code, causing it to be
Hi Andre,
On Wed, 19 May 2010 09:26:59 +0200, Andre Prendel wrote:
Jean, should we describe this interface in Documentation/hwmon/sysfs-interface
too? For the moment tmp421 is the only driver implementing it.
If the values are expressed in a standard unit (i.e. not raw register
values) then
On 05/18/2010 06:25 PM, Michael Ellerman wrote:
On Tue, 2010-05-18 at 15:22 -0700, Darren Hart wrote:
On 05/18/2010 02:52 PM, Brian King wrote:
Is IRQF_NODELAY something specific to the RT kernel? I don't see it in
mainline...
Yes, it basically says don't make this handler threaded.
That
On Wed, 19 May 2010, Darren Hart wrote:
On 05/18/2010 06:25 PM, Michael Ellerman wrote:
On Tue, 2010-05-18 at 15:22 -0700, Darren Hart wrote:
On 05/18/2010 02:52 PM, Brian King wrote:
Is IRQF_NODELAY something specific to the RT kernel? I don't see it in
mainline...
Yes, it
On Fri, May 14, 2010 at 4:39 AM, Martyn Welch martyn.we...@ge.com wrote:
Martyn Welch wrote:
Currently the irqs for the i8042, which historically provides keyboard and
mouse (aux) support, is hardwired in the driver rather than parsing the
dts.
In addition the interrupts are provided in the
On Sun, May 16, 2010 at 11:47 AM, Albrecht Dreß albrecht.dr...@arcor.de wrote:
Am 06.05.10 20:06 schrieb(en) Grant Likely:
I think, though, the whole stuff has been discussed in depth in
February, so
I do not understand why it's still pending as new. Grant, did we miss
something here?
On Fri, Mar 19, 2010 at 9:49 AM, Sergey Temerkhanov
temerkha...@cifronik.ru wrote:
The patch.
Regards, Resgey Temerkhanov
Hi Sergey. Comments below.
diff -r 9d9ac97e095d .config
--- a/.config Thu Feb 25 21:23:42 2010 +0300
+++ b/.config Thu Feb 25 21:49:02 2010 +0300
.config changes
On 05/19/2010 03:26 AM, Andre Prendel wrote:
Ok, so there is only one remaining task :) Please update the documentation
under
Documentation/hwmon/tmp421. Then you will get my Acked-by.
Documentation is updated in this patch along with the source file.
There is a small cosmetic change in this
On Wed, May 19, 2010 at 10:10:58PM +1000, Michael Ellerman wrote:
snip
The checks the scope requires an RTAS call, which takes a global lock
(and you add another) - these aren't going to be used for anything
performance critical I hope?
Nope it shouldn't be performance critical, but
Add the DTS_PADDING Kconfig option, which allows users and board defconfig
files to specify a padding value when compiling device trees.
When a device tree source (DTS) is compiled into a binary (DTB), a hard-coded
padding of 1024 bytes is used (i.e. dtc command-line parameter -p 1024).
Although
On Thu, May 6, 2010 at 1:18 PM, Anatolij Gustschin ag...@denx.de wrote:
Hi Grant,
On Tue, 27 Apr 2010 10:51:21 -0600
Grant Likely grant.lik...@secretlab.ca wrote:
On Tue, Apr 27, 2010 at 10:11 AM, Anatolij Gustschin ag...@denx.de wrote:
Factor out common code for registering a FSL EHCI
On Wed, 19 May 2010, Thomas Gleixner wrote:
I'm still not clear on why the ultimate solution wasn't to have XICS report
edge triggered as edge triggered. Probably some complexity of the entire
power
stack that I am ignorant of.
Apart from the issue of loosing interrupts there is
On Wed, Apr 28, 2010 at 7:43 AM, Anatolij Gustschin ag...@denx.de wrote:
On Mon, 01 Mar 2010 14:45:20 +1100
Benjamin Herrenschmidt b...@kernel.crashing.org wrote:
On Sat, 2010-02-27 at 22:44 -1000, Mitch Bradley wrote:
As it turns out, I'm doing exactly that - exporting verbatim EDID
data
On Wed, 2010-05-19 at 14:53 -0500, Timur Tabi wrote:
Add the DTS_PADDING Kconfig option, which allows users and board defconfig
files to specify a padding value when compiling device trees.
When a device tree source (DTS) is compiled into a binary (DTB), a hard-coded
padding of 1024 bytes is
On Mon, May 3, 2010 at 10:34 AM, Scott Wood scottw...@freescale.com wrote:
Grant Likely wrote:
+ // IPIC
+ // interrupts cell = intr #, sense
+ // sense values match linux IORESOURCE_IRQ_* defines:
+ // sense == 8: Level, low assertion
Benjamin Herrenschmidt wrote:
So to accommodate future boards where more padding is needed, we make the
option for the -p parameter configurable.
Can't u-boot just allocate more space ?
Yes and no. U-Boot has functions to increase the size of an fdt, but these
functions can't be sure that
On 05/19/2010 04:27 PM, Grant Likely wrote:
On Mon, May 3, 2010 at 10:34 AM, Scott Woodscottw...@freescale.com wrote:
Grant Likely wrote:
+ // IPIC
+ // interrupts cell =intr #, sense
+ // sense values match linux IORESOURCE_IRQ_* defines:
+
On Wed, May 19, 2010 at 3:37 PM, Scott Wood scottw...@freescale.com wrote:
On 05/19/2010 04:27 PM, Grant Likely wrote:
On Mon, May 3, 2010 at 10:34 AM, Scott Woodscottw...@freescale.com
wrote:
Grant Likely wrote:
+ // IPIC
+ // interrupts cell =intr #, sense
On Wed, 2010-05-19 at 16:33 -0500, Timur Tabi wrote:
Benjamin Herrenschmidt wrote:
So to accommodate future boards where more padding is needed, we make the
option for the -p parameter configurable.
Can't u-boot just allocate more space ?
Yes and no. U-Boot has functions to
On Wed, May 19, 2010 at 5:44 PM, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
It's still not kernel business to have to deal with u-boot memory
allocation constraints.
I agree, but it still makes sense to me to allow the padding to be configurable.
The padding in the kernel built
On Wed, 2010-05-19 at 19:03 -0500, Timur Tabi wrote:
The problem is that the code which allocates a block for the fdt is
completely distinct from the code that manipulates the fdt. We'd need
to put in either some kind of funky callback mechanism, or insist that
every fdt exist in a block of
In message: aanlktilefxxcmnwqksultu88r4d9w98adhlhxvuwi...@mail.gmail.com
Timur Tabi ti...@freescale.com writes:
: I'm stuck between a rock and a hard place, it seems. No one is
: willing to compromise on any of my ideas. It's hard to convince our
: BSP developers that they should be
On Wed, 2010-05-19 at 07:16 -0700, Darren Hart wrote:
On 05/18/2010 06:25 PM, Michael Ellerman wrote:
On Tue, 2010-05-18 at 15:22 -0700, Darren Hart wrote:
On 05/18/2010 02:52 PM, Brian King wrote:
Is IRQF_NODELAY something specific to the RT kernel? I don't see it in
mainline...
On Wed, May 19, 2010 at 07:03:17PM -0500, Timur Tabi wrote:
On Wed, May 19, 2010 at 5:44 PM, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
It's still not kernel business to have to deal with u-boot memory
allocation constraints.
I agree, but it still makes sense to me to allow
On Wed, 2010-05-19 at 16:38 +0200, Thomas Gleixner wrote:
On Wed, 19 May 2010, Darren Hart wrote:
On 05/18/2010 06:25 PM, Michael Ellerman wrote:
On Tue, 2010-05-18 at 15:22 -0700, Darren Hart wrote:
On 05/18/2010 02:52 PM, Brian King wrote:
Is IRQF_NODELAY something specific to
On Wed, 2010-05-19 at 23:08 +0200, Thomas Gleixner wrote:
On Wed, 19 May 2010, Thomas Gleixner wrote:
I'm still not clear on why the ultimate solution wasn't to have XICS
report
edge triggered as edge triggered. Probably some complexity of the entire
power
stack that I am
On Wed, May 19, 2010 at 8:18 PM, David Gibson
da...@gibson.dropbear.id.au wrote:
Couldn't you use the configurable padding, but put the stuff to do it
into u-boot. i.e. repad the dtb at u-boot build time, rather than
u-boot runtime.
That's what I was trying to do. Take a look at this
On Tue, May 18, 2010 at 08:15:21PM +0200, Andreas Schwab wrote:
The powerpc strncmp implementation does not correctly handle a zero
length, despite the claim in 0119536cd314ef95553604208c25bc35581f7f0a
(Add hand-coded assembly strcmp).
Additionally, all the length arguments are size_t, not
On Mon, May 17, 2010 at 10:32:41PM +1000, Paul Mackerras wrote:
On Fri, May 14, 2010 at 12:25:31PM +0530, K.Prasad wrote:
Okay. I will re-use single_step_exception() after modifications; it
appearsto have no in-kernel users for it.
It's called from exceptions-64s.S, head_32.S and
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