Benjamin Herrenschmidt wrote:
On Tue, 2009-03-31 at 14:57 +0530, Sachin Sant wrote:
While executing CPU HotPlug[1] tests i observed that during
every cpu offline process an exception is thrown.
Looks like a BUG_ON() to me... can you look at what other
messages just before that ?
I
From: Grant Likely
The FEC Ethernet device isn't always attached to a phy. Be careful
not to dereference phy_device if it is NULL. Also eliminates an
unnecessary extra function from the ioctl path.
Reported-by: Henk Stegeman
Signed-off-by: Grant Likely
---
drivers/net/fec_mpc52xx.c | 22
From: Henk Stegeman
Since not using net_device_ops gets you shunned out the cool crowd,
this patch modifies the fec_mpc52xx Ethernet driver to provide the
management hooks via a struct net_device_ops.
Reported-by: Henk Stegeman
Signed-off-by: Grant Likely
---
drivers/net/fec_mpc52xx.c | 36
From: Grant Likely
The driver triggers a BUG_ON() when allocating DMA buffers because the
arch/powerpc dma_ops aren't in the net_device's struct device. This
patch fixes the problem by using the parent of_device which does have
the correct dma_ops set.
Signed-off-by: Grant Likely
Reviewed-by:
Hi David,
Here are the fec_mpc52xx patches which should be picked up for 2.6.29.
Patch #1 fixes a dma related BUG_ON() discovered after the merge window
opened. #2 & #3 were original a single patch posted prior to the merge
window, but not having a s-o-b line from the original author held them up
PHYP tells us how often a shared processor dispatch changed physical cpus.
This can highlight performance problems caused by the hypervisor.
Signed-off-by: Anton Blanchard
---
Index: linux-2.6/arch/powerpc/include/asm/lppaca.h
===
Instead of checking for known events, pass in all 1s so we handle future
event types. We were currently missing the IO event type.
Signed-off-by: Anton Blanchard
---
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 0aa0315..01c1233 100644
--- a/arch/powerpc/i
We specify a 64MB RMO, but the comment says 128MB.
Signed-off-by: Anton Blanchard
---
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 7f1b33d..ddd9561 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -614,7 +614,7 @@ stat
Enable relay in pseries config, ppc64_defconfig had it enabled but pseries
did not.
Signed-off-by: Anton Blanchard
---
diff --git a/arch/powerpc/configs/pseries_defconfig
b/arch/powerpc/configs/pseries_defconfig
index 61b1008..f1889ab 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/a
Make all messages consistent, some have spaces before the "...", some do not.
Signed-off-by: Anton Blanchard
---
Index: linux-2.6/arch/powerpc/kernel/prom_init.c
===
--- linux-2.6.orig/arch/powerpc/kernel/prom_init.c 2009-04-01
Some patches to make the ibm,client-architecture behaviour more obvious
as well as small formatting fixes.
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
The ibm,client-architecture method will often cause a reconfiguration reboot.
When this happens the last thing we see is:
Hypertas detected, assuming LPAR !
Which doesn't explain what just happened. Wrap the ibm,client-architecture
so it's clear what is going on:
Calling ibm,clie
Hi !
Just noticed... And I'll be travelling for a while so with no much
time to look at it.
Your changes to use the PTE page free batch via RCU on ppc32 broke
CONFIG_HIGHPTE for hash32...
You rely on passing a page_address() of the PTE page down to the
freeing layer. That doesn't work for highme
On Tue, Mar 31, 2009 at 11:16 PM, David Miller wrote:
> From: Grant Likely
> Date: Tue, 31 Mar 2009 22:56:38 -0600
>
>> At the very least, please consider picking up patches 2 & 3. They
>> address a real bug (unrelated to the MDIO rework), and only touch the
>> MPC5200 FEC driver.
>
> Please sub
From: Grant Likely
Date: Tue, 31 Mar 2009 22:56:38 -0600
> At the very least, please consider picking up patches 2 & 3. They
> address a real bug (unrelated to the MDIO rework), and only touch the
> MPC5200 FEC driver.
Please submit them seperately, and I will look them over.
Thanks.
_
On Tue, Mar 31, 2009 at 9:38 PM, David Miller wrote:
> From: Grant Likely
> Date: Tue, 31 Mar 2009 19:45:02 -0600
>
>> Dammit. Why did you have to go and sound so reasonable when I was all
>> geared up for a pointless flame war.
>>
>> well... alright... but I reserve the right to be grumpy and s
On Mar 31, 2009, at 10:06 AM, Eduard Fuchs wrote:
Hi,
Am Dienstag 31 März 2009 15:20:21 schrieb Kumar Gala:
On Mar 31, 2009, at 5:15 AM, Eduard Fuchs wrote:
Hi,
I'm testing the evaluation board from freescale (MPC8641DHPCN) with
the latest
linux kernel (2.6.29) and the second core seems dis
From: Grant Likely
Date: Tue, 31 Mar 2009 19:45:02 -0600
> Dammit. Why did you have to go and sound so reasonable when I was all
> geared up for a pointless flame war.
>
> well... alright... but I reserve the right to be grumpy and surly for
> a few days.
:-)
Just in case you decided to conti
Did you have dts entries for IIC in device tree ? also did you have I2C enabled
in "make menuconfig"
"device drivers -> i2c support --> I2C bus support -> IBM ppc 4xx On chip I2C
support " selected. Then you should i2c see an entry /proc/devices . Use that
major address and create a device nod
8d1cf34e7ad5c7738ce20d20bd7f002f562cb8b5 is first bad commit
commit 8d1cf34e7ad5c7738ce20d20bd7f002f562cb8b5
Author: Benjamin Herrenschmidt
Date: Thu Mar 19 19:34:08 2009 +
powerpc/mm: Tweak PTE bit combination definitions
This patch tweaks the way some PTE bit combinations are
On Tue, Mar 31, 2009 at 4:22 PM, David Miller wrote:
> From: Grant Likely
> Date: Tue, 31 Mar 2009 16:19:42 -0600
>
>> On Tue, Mar 31, 2009 at 3:57 PM, David Miller wrote:
>> > It therefore didn't get any -next exposure, so it's unreasonable to
>> > merge this stuff now.
>>
>> Since when has sit
On 03/31/2009 04:52 PM, Michael Ellerman wrote:
> On Tue, 2009-03-31 at 18:25 +0200, Geert Uytterhoeven wrote:
>> With today's kernel, I can no longer kexec any kernel on PS3:
>>
>> | /proc/device-tree/chosen/linux,kernel-end: No such file or directory
>> | Could not get memory layout
>>
>> Today
On Wed, Apr 01, 2009 at 11:20:50AM +1100, Michael Ellerman wrote:
>Add a MAINTAINERS entry for the hypervisor virtual console driver.
>
>Signed-off-by: Michael Ellerman
Acked-by: Josh Boyer
>---
> MAINTAINERS |6 ++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
>How about this?
>
Add a MAINTAINERS entry for the hypervisor virtual console driver.
Signed-off-by: Michael Ellerman
---
MAINTAINERS |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
How about this?
diff --git a/MAINTAINERS b/MAINTAINERS
index 1c2ca1d..854437a 100644
--- a/MAINTAINERS
+++ b/MAINTA
On Tue, 2009-03-31 at 19:50 -0400, Josh Boyer wrote:
> On Wed, Apr 01, 2009 at 10:44:00AM +1100, Michael Ellerman wrote:
> >On Tue, 2009-03-31 at 09:29 -0400, Josh Boyer wrote:
> >> Add a MAINTAINERS entry for the hypervisor virtual console support
> >> used on IBM POWER servers.
> >>
> >> Signed-
Does anyone know if the I2C temperature sensor is functioning on the AMCC
460EX?
When I do a cat /proc/ad7416 I get the following crash.
Unable to handle kernel paging request for data at address 0x
Faulting instruction address: 0xc02cbe28
Oops: Kernel access of bad area, sig: 11 [#1]
Po
On Tue, Mar 31, 2009 at 02:40:58PM -0700, Joe Perches wrote:
>On Tue, 2009-03-31 at 14:22 -0700, Andrew Morton wrote:
>> On Tue, 31 Mar 2009 14:10:23 -0700
>> Joe Perches wrote:
>> > On Tue, 2009-03-31 at 09:29 -0400, Josh Boyer wrote:
>> > > Add a MAINTAINERS entry for the hypervisor virtual cons
On Tue, 2009-03-31 at 18:25 +0200, Geert Uytterhoeven wrote:
> With today's kernel, I can no longer kexec any kernel on PS3:
>
> | /proc/device-tree/chosen/linux,kernel-end: No such file or directory
> | Could not get memory layout
>
> Today's bad version: 15f7176eb1cccec0a332541285ee752b935c1c85
On Wed, Apr 01, 2009 at 10:44:00AM +1100, Michael Ellerman wrote:
>On Tue, 2009-03-31 at 09:29 -0400, Josh Boyer wrote:
>> Add a MAINTAINERS entry for the hypervisor virtual console support
>> used on IBM POWER servers.
>>
>> Signed-off-by: Josh Boyer
>> ---
>>
>> diff --git a/MAINTAINERS b/MAIN
On Tue, 2009-03-31 at 09:29 -0400, Josh Boyer wrote:
> Add a MAINTAINERS entry for the hypervisor virtual console support
> used on IBM POWER servers.
>
> Signed-off-by: Josh Boyer
> ---
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index c5f4e9d..387ad45 100644
> --- a/MAINTAINERS
> +++ b/MAINTA
On Mar 31, 2009, at 10:06 AM, Eduard Fuchs wrote:
Hi,
Am Dienstag 31 März 2009 15:20:21 schrieb Kumar Gala:
On Mar 31, 2009, at 5:15 AM, Eduard Fuchs wrote:
Hi,
I'm testing the evaluation board from freescale (MPC8641DHPCN) with
the latest
linux kernel (2.6.29) and the second core seems dis
On Mon, Mar 30, 2009 at 10:33:11AM -0400, sylvain louchez wrote:
> Hello, I'm a newbie looking for where the documentation and implementation
> model can be found.
>
>
>
> My custom driver is looking for an interrupt notification from the kernel -
> and it registers in the /proc/interrupts file
On Tue, Mar 31, 2009 at 02:37:33PM +0200, Wolfgang Grandegger wrote:
> Index: linux-2.6/arch/powerpc/boot/dts/socrates.dts
> ===
> --- linux-2.6.orig/arch/powerpc/boot/dts/socrates.dts 2009-03-31
> 13:24:38.078719288 +0200
> +++ linux
On Tue, Mar 31, 2009 at 02:43:39PM +0200, Wolfgang Grandegger wrote:
> The I2c node property "fsl,preserve-clocking" allows to overtake the
> clock settings from the boot loader and avoids the hard-coded setting.
Hrm. This is dubious. The device tree should generally describe
hardware, not OS/dr
On Tue, 2009-03-31 at 14:57 +0530, Sachin Sant wrote:
> While executing CPU HotPlug[1] tests i observed that during
> every cpu offline process an exception is thrown.
Looks like a BUG_ON() to me... can you look at what other
messages just before that ?
That or lookup where the PC and LR values a
From: Grant Likely
Date: Tue, 31 Mar 2009 16:19:42 -0600
> On Tue, Mar 31, 2009 at 3:57 PM, David Miller wrote:
> > It therefore didn't get any -next exposure, so it's unreasonable to
> > merge this stuff now.
>
> Since when has sitting in a -next tree been a requirement for merging
> when the
On Tue, Mar 31, 2009 at 5:26 PM, Gary Thomas wrote:
>
> The fact that you get the ttyS1 line printed is interesting. At
> this point, the kernel is switching from raw console I/O (only
> suitable for bring-up messages) to the general serial driver
> (interrupt driven, etc). I'm curious about wha
On Tue, Mar 31, 2009 at 3:57 PM, David Miller wrote:
> From: Grant Likely
> Date: Tue, 31 Mar 2009 02:26:43 -0600
>
>> David, as I mentioned below, I'd really like to get the core changes
>> (1, 4, 5 6) merged into 2.6.30 (assuming Andy confirms they are okay).
>
> No, sorry.
>
> We could have w
From: Grant Likely
Date: Tue, 31 Mar 2009 02:26:43 -0600
> David, as I mentioned below, I'd really like to get the core changes
> (1, 4, 5 6) merged into 2.6.30 (assuming Andy confirms they are okay).
No, sorry.
We could have worked out the interdependencies before the merge window
openned up.
On Tue, Mar 31, 2009 at 04:30:26PM -0400, Matthew L. Creech wrote:
> (Sorry if this is a dupe, but I think my first attempt was filtered out)
No, it's a dupe. :-)
> I'm trying to get Linux booting on a custom board based on the MPC8313
> ERDB, but there's no output after the console is transferre
On Tue, 2009-03-31 at 14:22 -0700, Andrew Morton wrote:
> On Tue, 31 Mar 2009 14:10:23 -0700
> Joe Perches wrote:
> > On Tue, 2009-03-31 at 09:29 -0400, Josh Boyer wrote:
> > > Add a MAINTAINERS entry for the hypervisor virtual console support
> > > used on IBM POWER servers.
> > > diff --git a/MA
On Tue, Mar 31, 2009 at 2:59 PM, Yann Pelletier
wrote:
>> Message: 7
>> Date: Mon, 30 Mar 2009 10:32:17 -0600
>> From: Grant Likely
>> Subject: > To: Yann Pelletier
>> Cc: "linuxppc-dev@ozlabs.org"
>> Message-ID:
>>
>> Content-Type: text/plain; charset=ISO-8859-1
>>
>> On Mon, Mar 30, 20
Matthew L. Creech wrote:
> On Tue, Mar 31, 2009 at 4:45 PM, Gary Thomas wrote:
>> What does your command line (boot args) when it fails? It should
>> probably have something like "console=ttyS0,115200" in it.
>>
>
> Yes, that's what I'm using. It also seems to be the default if none
> is suppli
On Tue, 31 Mar 2009 14:10:23 -0700
Joe Perches wrote:
> On Tue, 2009-03-31 at 09:29 -0400, Josh Boyer wrote:
> > Add a MAINTAINERS entry for the hypervisor virtual console support
> > used on IBM POWER servers.
> >
> > Signed-off-by: Josh Boyer
> > ---
> >
> > diff --git a/MAINTAINERS b/MAINTA
On Tue, 2009-03-31 at 09:29 -0400, Josh Boyer wrote:
> Add a MAINTAINERS entry for the hypervisor virtual console support
> used on IBM POWER servers.
>
> Signed-off-by: Josh Boyer
> ---
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index c5f4e9d..387ad45 100644
> --- a/MAINTAINERS
> +++ b/MAINTA
On Tue, Mar 31, 2009 at 4:45 PM, Gary Thomas wrote:
>
> What does your command line (boot args) when it fails? It should
> probably have something like "console=ttyS0,115200" in it.
>
Yes, that's what I'm using. It also seems to be the default if none
is supplied.
For the sake of completeness,
> Message: 7
> Date: Mon, 30 Mar 2009 10:32:17 -0600
> From: Grant Likely
> Subject: > To: Yann Pelletier
> Cc: "linuxppc-dev@ozlabs.org"
> Message-ID:
>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Mon, Mar 30, 2009 at 9:57 AM, Yann Pelletier
> wrote:
> >
> > Hi,
> > I'd like
On Tue, Mar 31, 2009 at 10:41:38PM +0200, Segher Boessenkool wrote:
> ERROR: "fsl_pq_mdio_bus_name" [drivers/net/gianfar_driver.ko]
> undefined!
>
> I'll ask Linus to pull anyway though.
>
> Cheers,
> Ben.
I believe this is fixed in net-next (and possible linus
On Tue, Mar 31, 2009 at 2:41 PM, Segher Boessenkool
wrote:
> ERROR: "fsl_pq_mdio_bus_name" [drivers/net/gianfar_driver.ko]
> undefined!
>
I believe this is fixed in net-next (and possible linus has already
pulled that in.)
>>>
>>> FWIW, I can't reproduce the issue neither in
On Mon, Mar 30, 2009 at 5:18 PM, Benjamin Herrenschmidt
wrote:
> On Mon, 2009-03-30 at 17:59 +0400, Anton Vorontsov wrote:
>> On Mon, Mar 30, 2009 at 08:51:38AM -0500, Kumar Gala wrote:
>> >
>> > On Mar 29, 2009, at 10:25 PM, Benjamin Herrenschmidt wrote:
>> >
>> >> My next branch (after merging f
Matthew L. Creech wrote:
> (Sorry if this is a dupe, but I think my first attempt was filtered out)
Nope, it made it.
> Hi,
>
> I'm trying to get Linux booting on a custom board based on the MPC8313
> ERDB, but there's no output after the console is transferred. I get
> the following:
>
> Usin
ERROR: "fsl_pq_mdio_bus_name" [drivers/net/gianfar_driver.ko]
undefined!
I'll ask Linus to pull anyway though.
Cheers,
Ben.
I believe this is fixed in net-next (and possible linus has already
pulled that in.)
FWIW, I can't reproduce the issue neither in benh/powerpc.git `next'
branch nor in
(Sorry if this is a dupe, but I think my first attempt was filtered out)
Hi,
I'm trying to get Linux booting on a custom board based on the MPC8313
ERDB, but there's no output after the console is transferred. I get
the following:
Using MPC831x RDB machine description
Linux version 2.6.29 (mlcr
Original post:
Anton Vorontsov avorontsov at ru.mvista.com
Sat Jan 24 06:50:37 EST 2009
Sorry if this looks crappy, it's paste from web archive since I was not on the
list at that time.
I've applied this patch set [1 to 6] to enable SPI device to be listed in the
device tree instead of platfo
Hi,
I'm trying to get Linux booting on a custom board based on the MPC8313
ERDB, but there's no output after the console is transferred. I get
the following:
Using MPC831x RDB machine description
Linux version 2.6.29 (mlcre...@lap) (gcc version 4.3.2 (Sourcery G++ Lite 4.3-50
) ) #2 PREEMPT Tue
On Tue, Mar 31, 2009 at 2:01 PM, Wolfgang Grandegger
wrote:
> The i2c node property "fsl,preserve-clocking" allows to overtake the
> clock settings from the boot loader avoiding the hard-coded settings.
>
> Signed-off-by: Wolfgang Grandegger
Acked-by: Grant Likely
> ---
> Documentation/powerp
Grant Likely wrote:
> 2009/3/31 Wolfram Sang :
> -
> - mpc_i2c_setclock(i2c);
> +
> + if (set_clock)
> + mpc_i2c_setclock(i2c);
Can't we drop 'set_clock' with something like this here?
+ if (!of_get_property(op->node, "fsl,preserve-clocking", NULL)) {
On Mar 31, 2009, at 10:06 AM, Eduard Fuchs wrote:
Hi,
Am Dienstag 31 März 2009 15:20:21 schrieb Kumar Gala:
On Mar 31, 2009, at 5:15 AM, Eduard Fuchs wrote:
Hi,
I'm testing the evaluation board from freescale (MPC8641DHPCN) with
the latest
linux kernel (2.6.29) and the second core seems disa
The i2c node property "fsl,preserve-clocking" allows to overtake the
clock settings from the boot loader avoiding the hard-coded settings.
Signed-off-by: Wolfgang Grandegger
---
Documentation/powerpc/dts-bindings/fsl/i2c.txt |2 ++
drivers/i2c/busses/i2c-mpc.c | 20 ++
Hi Grant,
Grant Likely wrote:
> On Tue, Mar 31, 2009 at 6:37 AM, Wolfgang Grandegger
> wrote:
>> Supported are Ethernet, serial console, I2C, I2C-based RTC and
>> temperature sensors, NOR and NAND flash, PCI, USB, CAN and Lime
>> display controller.
>>
>> The multiplexing of FPGA interrupts onto
Thanks Becky.
g.
2009/3/31 Becky Bruce :
>
> On Mar 30, 2009, at 9:25 PM, Grant Likely wrote:
>
>> From: Grant Likely
>>
>> The driver triggers a BUG_ON() when allocating DMA buffers if the
>> arch/powerpc dma_ops from the of_platform device are not copied
>> into net_device structure.
>>
>> Sig
On Mon, Mar 30, 2009 at 12:02:44PM +0200, Wolfgang Grandegger wrote:
> This patch adds documentation for the new NAND FSL UPM bindings for:
>
> NAND: FSL-UPM: add multi chip support
> NAND: FSL-UPM: Add wait flags to support board/chip specific delays
>
> It also documents the old binding for "
On Mon, Mar 30, 2009 at 12:02:43PM +0200, Wolfgang Grandegger wrote:
> The NAND flash on the TQM8548_BE modules requires a short delay after
> running the UPM pattern. The TQM8548_BE requires a further short delay
> after writing out a buffer. Normally the R/B pin should be checked, but
> it's not
On Mon, Mar 30, 2009 at 12:02:42PM +0200, Wolfgang Grandegger wrote:
> This patch adds support for multi-chip NAND devices to the FSL-UPM
> driver. This requires support for multiple GPIOs for the RNB pins.
> The NAND chips are selected through address lines defined by the
> FDT property "fsl,upm-a
On Mar 30, 2009, at 9:25 PM, Grant Likely wrote:
From: Grant Likely
The driver triggers a BUG_ON() when allocating DMA buffers if the
arch/powerpc dma_ops from the of_platform device are not copied
into net_device structure.
Signed-off-by: Grant Likely
---
Becky, does this look better to y
The driver should pass a device that actually specifies internal DMA
ops, but currently it passes netdev's device, which is wrong and that
causes following oops:
Kernel BUG at c01c4df8 [verbose debug info unavailable]
Oops: Exception in kernel mode, sig: 5 [#1]
[...]
NIP [c01c4df8] get_new_skb+0x7
With the latest from Linus' tree, I get the following oops:
Oops: Kernel access of bad area, sig: 11 [#1]
Warp
Modules linked in: simple(+)
NIP: d14b8000 LR: c0001420 CTR:
REGS: cf2a1df0 TRAP: 0400 Not tainted (2.6.29-pika)
MSR: 00029000 CR: 2422 XER:
TASK = cf896100[16
commit 1577ecef766650a57fceb171acee2b13cbfaf1d3 ("netdev: Merge UCC
and gianfar MDIO bus drivers") introduced a regression so that UCC
MDIO buses no longer work.
This is because fsl_pq_mdio driver wrongly masks all non-TBI PHYs
for !fsl,gianfar-mdio buses, while it should do that only for
fsl,gian
On Tue, Mar 31, 2009 at 8:48 AM, Stephen Hemminger
wrote:
> On Tue, 31 Mar 2009 12:44:15 +0200
>> +static const struct net_device_ops mpc52xx_fec_netdev_ops = {
>> + .ndo_open = mpc52xx_fec_open,
>> + .ndo_stop = mpc52xx_fec_close,
>> + .ndo_start_xmit
On Tue, Mar 31, 2009 at 8:48 AM, Stephen Hemminger
wrote:
> On Tue, 31 Mar 2009 12:44:15 +0200
> Henk Stegeman wrote:
>
>> Fix fec_mpc52xx driver to use net_device_ops and to be careful not to
>> dereference phy_device if a phy has not yet been connected.
>>
>> Signed-off-by: Henk Stegeman
Hi H
With today's kernel, I can no longer kexec any kernel on PS3:
| /proc/device-tree/chosen/linux,kernel-end: No such file or directory
| Could not get memory layout
Today's bad version: 15f7176eb1cccec0a332541285ee752b935c1c85
Yesterday's good version: 0d34fb8e93ceba7b6dad0062dbb4a0813bacd75b
Befo
On Tue, Mar 31, 2009 at 6:49 AM, Wolfgang Grandegger
wrote:
> Please *FORGET* this series of patches. Only the I2C related patches are
> relevant but I accidentally sent out the complete patch stack :-(. I
> will resent them in a second.
>
> Sorry for any inconvenience this has caused.
Heh, no w
On Tue, 31 Mar 2009 09:51:53 +0200 (CEST), Geert Uytterhoeven
wrote:
> > Followup to "[PATCH 03/10] ide: destroy DMA mappings after ending DMA"
> > email on March 14th:
> > http://lkml.org/lkml/2009/3/14/17
> >
> > No maintainer is listed for "Toshiba CELL Reference Set IDE"
> > (BLK_DEV_CE
On Tue, Mar 31, 2009 at 9:54 AM, Anton Vorontsov
wrote:
> On Tue, Mar 31, 2009 at 09:05:28AM -0600, Grant Likely wrote:
> [...]
>> > + soc8...@e000 {
>> > + #address-cells = <1>;
>> > + #size-cells = <1>;
>> > + device_type = "soc
On Tue, Mar 31, 2009 at 6:37 AM, Wolfgang Grandegger
wrote:
> Supported are Ethernet, serial console, I2C, I2C-based RTC and
> temperature sensors, NOR and NAND flash, PCI, USB, CAN and Lime
> display controller.
>
> The multiplexing of FPGA interrupts onto PowerPC interrupt lines is
> supported
On Tue, Mar 31, 2009 at 09:05:28AM -0600, Grant Likely wrote:
[...]
> > + soc8...@e000 {
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > + device_type = "soc";
> Drop device_type here too.
> >>> Grrr, I just realized
2009/3/31 Wolfram Sang :
>
>> >> -
>> >> - mpc_i2c_setclock(i2c);
>> >> +
>> >> + if (set_clock)
>> >> + mpc_i2c_setclock(i2c);
>> >
>> > Can't we drop 'set_clock' with something like this here?
>> >
>> > + if (!of_get_property(op->node, "fsl,preserve-clocking", NULL)) {
>> > +
>> > +
On Tue, Mar 31, 2009 at 6:37 AM, Wolfgang Grandegger
wrote:
> This patch makes the I2C bus speed configurable by using the I2C node
> property "clock-frequency". If the property is not defined, the old
> fixed clock settings will be used for backward comptibility.
>
> The generic I2C clock proper
Hi,
Am Dienstag 31 März 2009 15:20:21 schrieb Kumar Gala:
> On Mar 31, 2009, at 5:15 AM, Eduard Fuchs wrote:
> > Hi,
> >
> > I'm testing the evaluation board from freescale (MPC8641DHPCN) with
> > the latest
> > linux kernel (2.6.29) and the second core seems disabled. CONFIG_SPM
> > is
> > enable
On Tue, Mar 31, 2009 at 7:36 AM, Wolfgang Grandegger
wrote:
> Grant Likely wrote:
>> On Tue, Mar 31, 2009 at 3:35 AM, Wolfgang Grandegger
>> wrote:
>>> Grant Likely wrote:
I agree 100% with David's comments, and I have some additional ones below.
On Thu, Mar 19, 2009 at 9:26 AM,
On Tue, 31 Mar 2009 12:44:15 +0200
Henk Stegeman wrote:
> Fix fec_mpc52xx driver to use net_device_ops and to be careful not to
> dereference phy_device if a phy has not yet been connected.
>
> Signed-off-by: Henk Stegeman
>
> diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
Joakim Tjernlund wrote:
I am a bit confused, what isn't worth it?
Enabling cacheing on MURAM, at least when used for buffer descriptors.
The cache line ping-pong would probably outweigh the cost of the
uncached accesses.
Currently MURAM isn't used by ucc_geth,
Hmm. I looked in the drive
CoreInt provides a mechansim to deliver the IRQ vector directly
into the core on an interrupt (via the SPR EPR) rather than having
to go IACK on the PIC. This is suppose to provide an improvment
in interrupt latency by reducing the time to get the IRQ vector.
Signed-off-by: Kumar Gala
---
Ben, t
> >> -
> >> - mpc_i2c_setclock(i2c);
> >> +
> >> + if (set_clock)
> >> + mpc_i2c_setclock(i2c);
> >
> > Can't we drop 'set_clock' with something like this here?
> >
> > + if (!of_get_property(op->node, "fsl,preserve-clocking", NULL)) {
> > +
> > + if (of_get_property(op-
Older devices tree's used "fsl,85.." instead of the preferred
"fsl,mpc85.." for the memory controller & l2 cache controller nodes.
The EDAC code is the only use of these and has been updated for some
time to support both "fsl,85.." and "fsl,mpc85.."
Signed-off-by: Kumar Gala
---
arch/powerpc/boo
Wolfram Sang wrote:
> On Tue, Mar 31, 2009 at 02:50:29PM +0200, Wolfgang Grandegger wrote:
>> The I2c node property "fsl,preserve-clocking" allows to overtake the
>> clock settings from the boot loader and avoids the hard-coded setting.
>>
>> Signed-off-by: Wolfgang Grandegger
>> ---
>> drivers/i
Now that the driver is exclusively an of_platform driver we no longer
use the structs and #defines in fsl_devices.h
Signed-off-by: Kumar Gala
---
drivers/net/ucc_geth.c |1 -
drivers/net/ucc_geth.h |1 -
drivers/net/ucc_geth_ethtool.c |1 -
3 files changed, 0 insertio
Now that the driver is exclusively an of_platform driver we no longer
use the structs and #defines in fsl_devices.h
Signed-off-by: Kumar Gala
---
drivers/net/gianfar.h |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index dd4
The I2c node property "fsl,preserve-clocking" allows to overtake the
clock settings from the boot loader and avoids the hard-coded setting.
Signed-off-by: Wolfgang Grandegger
---
drivers/i2c/busses/i2c-mpc.c | 24
1 file changed, 16 insertions(+), 8 deletions(-)
Index
On Tue, Mar 31, 2009 at 02:50:29PM +0200, Wolfgang Grandegger wrote:
> The I2c node property "fsl,preserve-clocking" allows to overtake the
> clock settings from the boot loader and avoids the hard-coded setting.
>
> Signed-off-by: Wolfgang Grandegger
> ---
> drivers/i2c/busses/i2c-mpc.c | 24
Grant Likely wrote:
> On Tue, Mar 31, 2009 at 3:35 AM, Wolfgang Grandegger
> wrote:
>> Grant Likely wrote:
>>> I agree 100% with David's comments, and I have some additional ones below.
>>>
>>> On Thu, Mar 19, 2009 at 9:26 AM, Wolfgang Grandegger
>>> wrote:
+ soc8...@e000 {
On Mar 28, 2009, at 4:07 PM, Grant Likely wrote:
From: Grant Likely
Remove old artifacts leftover from the platform driver gianfar and
fsl_i2c drivers. These symbols became unused when the drivers
were migrated over to use the of_platform bus.
Signed-off-by: Grant Likely
---
include/linux
On Mar 31, 2009, at 7:05 AM, Josh Boyer wrote:
The recent addition of CONFIG_LOWMEM_CAM_BOOL and
CONFIG_LOWMEM_CAM_NUM cause the latter to show up in configs
that do not need it during 'make oldconfig'. Make LOWMEM_CAM_NUM
depend on FSL_BOOKE.
Signed-off-by: Josh Boyer
---
fixed up an app
Add a MAINTAINERS entry for the hypervisor virtual console support
used on IBM POWER servers.
Signed-off-by: Josh Boyer
---
diff --git a/MAINTAINERS b/MAINTAINERS
index c5f4e9d..387ad45 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2176,6 +2176,11 @@ W: http://www.ia64-linux.org/
T:
On Tue, Mar 31, 2009 at 3:35 AM, Wolfgang Grandegger
wrote:
> Grant Likely wrote:
>> I agree 100% with David's comments, and I have some additional ones below.
>>
>> On Thu, Mar 19, 2009 at 9:26 AM, Wolfgang Grandegger
>> wrote:
>>> + soc8...@e000 {
>>> + #address-cells
On Mar 31, 2009, at 5:15 AM, Eduard Fuchs wrote:
Hi,
I'm testing the evaluation board from freescale (MPC8641DHPCN) with
the latest
linux kernel (2.6.29) and the second core seems disabled. CONFIG_SPM
is
enabled but the /proc/cpuinfo shows only one cpu. With original
2.6.27 kernel
both
On Tue, Mar 31, 2009 at 10:16:01AM +0800, Cheng Renquan wrote:
>These 3 items are generally not used in 44x/canyonlands board, please
>consider disable them when you change 44x/canyonlands_defconfig next
>time,
>
>CONFIG_PCI_LEGACY
>CONFIG_DAB
>CONFIG_VIDEO_OUTPUT_CONTROL
I've done a bit broader p
This patch makes the I2C bus speed configurable by using the I2C node
property "clock-frequency". If the property is not defined, the old
fixed clock settings will be used for backward comptibility.
The generic I2C clock properties, especially the CPU-specific source
clock pre-scaler are defined v
Following (most of) Grant's suggestions to my RFC:
http://ozlabs.org/pipermail/linuxppc-dev/2009-March/069820.html
this new patch series now uses:
- the I2c node property "fsl,preserve-clocking" to overtake the
clock settings from the boot loader. The first patch provides this
feature and ca
Dear all,
I am trying to configure the MPC5121 to perform DMA transfers from the
CPU RAM to the RAM of an FPGA attached on ChipSelect 2.
I have to use the LocalPlus Bus and configure the chipselect2 for bust
mode and non-multiplexed.
I also have to configure a DMA task to copy the content of my b
1 - 100 of 141 matches
Mail list logo
