On Sep 24, 2007, at 10:27 PM, David Gibson wrote:
> On Mon, Sep 24, 2007 at 03:02:36AM -0500, Milton Miller wrote:
>>
>> On Sep 23, 2007, at 9:58 PM, David Gibson wrote:
>>
>>> On Fri, Sep 21, 2007 at 06:03:24PM -0500, Milton Miller wrote:
Some platforms have a boot agent that can create or
On Sep 25, 2007, at 11:56 PM, Mark Nelson wrote:
> Kumar Gala wrote:
>>
>> On Sep 25, 2007, at 8:22 PM, Mark Nelson wrote:
>>
>>> Kumar Gala wrote:
On Sep 24, 2007, at 11:03 PM, Mark Nelson wrote:
> Update dump_task_altivec() (that has so far never been put to use)
> so tha
On Wed, Sep 26, 2007 at 02:05:54PM +1000, David Gibson wrote:
> This patch makes dtc use the name dtc-lexer.lex.c for the flex output,
> instead of the default lex.yy.c. If nothing else that makes the
> filename more obvious when/if dtc is embedded into other projects.
>
> It also explicitly requ
Kumar Gala wrote:
>
> On Sep 25, 2007, at 8:22 PM, Mark Nelson wrote:
>
>> Kumar Gala wrote:
>>>
>>> On Sep 24, 2007, at 11:03 PM, Mark Nelson wrote:
>>>
Update dump_task_altivec() (that has so far never been put to use)
so that it dumps the Altivec/VMX registers (VR[0] - VR[31], VSCR
>
This is a patch kit to support PCI bus on Celleb with new "I/O routines
for PowerPC." External PCI on Celleb must do explicit synchronization
with devices (Bus has no automatic synchronization feature).
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
---
Index: linux-powerpc-git/arch/powerpc/plat
This is an update patch for Serial I/O on Celleb.
- Detection algorithm has been changed
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
---
Index: linux-powerpc-git/arch/powerpc/platforms/celleb/scc_sio.c
===
--- linux-powerpc-git
This is a patch to support Power/Reset buttons on Beat on Celleb.
On Beat, we have an event from Beat if Power button or Reset button
is pressed. This patch catches the event and convert it to a signal
to INIT process.
/sbin/inittab have no entry to turn the machine power off so we have
to detect
This patch makes dtc use the name dtc-lexer.lex.c for the flex output,
instead of the default lex.yy.c. If nothing else that makes the
filename more obvious when/if dtc is embedded into other projects.
It also explicitly requests flex as the lexer generator, rather than
using make's default $(LEX
This patch is an update for "Beat on Celleb"
- Move beat_pause(), beat_kexec_cpu_down() from setup.c to beat.c
Signed-off-by: <[EMAIL PROTECTED]>
---
Index: linux-powerpc-git/arch/powerpc/platforms/celleb/beat.h
===
--- linux-power
This is a workaround NOT to insert EA=0 entry at initializing SLB.
Without this patch, you can see /sbin/init hanging at a machine
which has less or equal than 256MB memory.
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
---
Index: linux-powerpc-git/arch/powerpc/kernel/setup_64.c
===
On Sep 25, 2007, at 3:19 PM, Scott Wood wrote:
> On non-book-E-or-4xx, exceptions execute in real mode. If a fault
> happens
> that leads to a register dump, the kernel currently prints
> because
> it doesn't realize that PC is a physical address.
>
> This patch checks the state of
On Sep 25, 2007, at 11:58 AM, David Brownell wrote:
- depends on SPI_MASTER && PPC_83xx && EXPERIMENTAL
+ depends on SPI_MASTER && (PPC_83xx || PPC_85xx) && EXPERIMENTAL
>>>
>>> Should that really be just PPC_83xx || QUICC_ENGINE?
>>
>> Well, I thought about that. By now I'm unsure if
On Sep 25, 2007, at 8:22 PM, Mark Nelson wrote:
> Kumar Gala wrote:
>>
>> On Sep 24, 2007, at 11:03 PM, Mark Nelson wrote:
>>
>>> Update dump_task_altivec() (that has so far never been put to use)
>>> so that it dumps the Altivec/VMX registers (VR[0] - VR[31], VSCR
>>> and VRSAVE) in the same for
Satyam Sharma wrote:
> Hi,
>
>
> On Thu, 20 Sep 2007, Alan Cox wrote:
>> On Thu, 20 Sep 2007 14:13:15 +0100
>> [EMAIL PROTECTED] (Mel Gorman) wrote:
>>
>>> PPC64 building allmodconfig fails to compile drivers/ata/pata_scc.c . It
>>> doesn't show up on other arches because this driver is specific
In the dtc tree, both flat_dt.h and libfdt/fdt.h have structures and
constants relating to the flattened device tree format derived from
asm-powerpc/prom.h in the kernel. The former is used in dtc, the
latter in libfdt.
libfdt/fdt.h is the more recent, revised version, so use that
throughout, rem
Kumar Gala wrote:
>
> On Sep 24, 2007, at 11:03 PM, Mark Nelson wrote:
>
>> Update dump_task_altivec() (that has so far never been put to use)
>> so that it dumps the Altivec/VMX registers (VR[0] - VR[31], VSCR
>> and VRSAVE) in the same format as the ptrace get_vrregs() and add
>> the appropriat
On Wed, 26 Sep 2007 10:52:23 +1000 Jeremy Kerr <[EMAIL PROTECTED]> wrote:
>
> Stephen,
>
> > If you don't use the value of the len variable, then you can pass
> > NULL to of_get_property.
>
> Sure, but that's probably a separate patch, no ?
OK.
> > Not *phys_addr?
>
> That's what the existing
Stephen,
> If you don't use the value of the len variable, then you can pass
> NULL to of_get_property.
Sure, but that's probably a separate patch, no ?
> Not *phys_addr?
That's what the existing code does. I'm guessing that it treats
phys_addr as an array with one entry, not a single u32.
Ch
On Tue, 25 Sep 2007 16:46:17 -0600
"Grant Likely" <[EMAIL PROTECTED]> wrote:
> Building Paul's current powerpc branch with a ppc6xx compiler causes
> the following build failure:
>
> SYSMAP System.map
> BOOTCC arch/powerpc/boot/treeboot-walnut.o
> {standard input}: Assembler messages:
> {st
On Fri, 14 Sep 2007 15:46:40 +1000 Jeremy Kerr <[EMAIL PROTECTED]> wrote:
>
> - avr_clock = *(u32*)of_get_property(avr, "clock-frequency", &len);
> - phys_addr = ((u32*)of_get_property(avr, "reg", &len))[0];
> + phys_addr = of_get_property(avr, "reg", &len);
> + avr_clock_prop = of_
> > Is there a reason that booke_wdt.c does not specify a MODULE_LICENSE?
> >> From the copyright notice at the top it appears to be GPL. As
> >> written,
> > it taints the kernel.
>
> Odd, no reason. I'll submit a patch for that.
>
> > Also, if I test out the driver by killing my process that's d
Building Paul's current powerpc branch with a ppc6xx compiler causes
the following build failure:
SYSMAP System.map
BOOTCC arch/powerpc/boot/treeboot-walnut.o
{standard input}: Assembler messages:
{standard input}:184: Error: Unrecognized opcode: `mfdcr'
{standard input}:185: Error: Unrecogn
On Tue, 2007-09-25 at 19:00 +0100, Matt Sealey wrote:
> Kumar Gala wrote:
> > On Sep 24, 2007, at 11:03 PM, Mark Nelson wrote:
> >
> >> Update dump_task_altivec() (that has so far never been put to use)
> >> so that it dumps the Altivec/VMX registers (VR[0] - VR[31], VSCR
> >> and VRSAVE) in the
>>> Hrm... we probably want an "i2c" device_type class, but I don't think
>>> we've actually defined one, which is a problem
>>
>> By defining new device_type's, or new semantics for device_type,
>> you open the door to (accidentally) becoming incompatible with
>> "real" OF.
>
> Hrm... perhaps. Bu
On Sep 14, 2007, at 12:46 AM, Jeremy Kerr wrote:
> Use a temporary variable of the correct type instead.
>
> Also, this allows us to check the return value in ls_uarts_init, to
> avoid dereferencing a null pointer if required properties aren't
> present.
>
> Signed-off-by: Jeremy Kerr <[EMAIL PRO
On non-book-E-or-4xx, exceptions execute in real mode. If a fault happens
that leads to a register dump, the kernel currently prints because
it doesn't realize that PC is a physical address.
This patch checks the state of the IMMU, and if necessary converts PC into a
virtual address.
Si
On Tue, 25 Sep 2007 20:23:02 +0200 Bernhard Walle <[EMAIL PROTECTED]> wrote:
> This patch adapts the ppc64 code to use the generic parse_crashkernel()
> function introduced in the generic patch of that series.
>
>
I really don't like to see patches get a wholesale replacement, especially
when t
> Segher,
> Kumar said he wants an ack from you on the local bus node binding
> before he applies it -- can you review this patch?
>
> http://patchwork.ozlabs.org/linuxppc/patch?id=13591
As discussed on IRC a bit already...
- All three "should"s should be "typically"s.
- The relevant values for
This patch adapts the ppc64 code to use the generic parse_crashkernel()
function introduced in the generic patch of that series.
Signed-off-by: Bernhard Walle <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/machine_kexec.c | 52 ++--
1 file changed, 26 insertions(+
Segher,
Kumar said he wants an ack from you on the local bus node binding before
he applies it -- can you review this patch?
http://patchwork.ozlabs.org/linuxppc/patch?id=13591
Thanks,
Scott
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Kumar Gala wrote:
> On Sep 24, 2007, at 11:03 PM, Mark Nelson wrote:
>
>> Update dump_task_altivec() (that has so far never been put to use)
>> so that it dumps the Altivec/VMX registers (VR[0] - VR[31], VSCR
>> and VRSAVE) in the same format as the ptrace get_vrregs() and add
>> the appropriate
On Sep 25, 2007, at 11:59 AM, Mike Nuss wrote:
> Hi,
>
> I have a PPC440EPx and I am testing out the builtin watchdog. I have a
> couple of questions:
>
> Is there a reason that booke_wdt.c does not specify a MODULE_LICENSE?
>> From the copyright notice at the top it appears to be GPL. As
>> wr
Hi,
I have a PPC440EPx and I am testing out the builtin watchdog. I have a
couple of questions:
Is there a reason that booke_wdt.c does not specify a MODULE_LICENSE?
>From the copyright notice at the top it appears to be GPL. As written,
it taints the kernel.
Also, if I test out the driver by ki
> >> - depends on SPI_MASTER && PPC_83xx && EXPERIMENTAL
> >> + depends on SPI_MASTER && (PPC_83xx || PPC_85xx) && EXPERIMENTAL
> >
> > Should that really be just PPC_83xx || QUICC_ENGINE?
>
> Well, I thought about that. By now I'm unsure if every QE
> implementation will be compatible with furth
On Tue, 25 Sep 2007 18:34:40 +0400
Anton Vorontsov <[EMAIL PROTECTED]> wrote:
> 8 bytes padding required to match MPC85xx registers layout.
> Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
Reviewed-by: Kim Phillips <[EMAIL PROTECTED]>
Kim
___
Li
Hello Nethra,
On Mon, 24 Sep 2007 22:47:38 -0700 (PDT)
Nethra wrote:
>
> hi everyone,
>
> I m using custom board similar to MPC8272ADS board...
>
> 1) For the first time it boots up properly in case if we overwrite any
> existing binaries using nfs mounted file system on the board, after
> reb
Hello Deepak,
On Tue, 25 Sep 2007 17:33:59 +0630
Deepak Gaur wrote:
> Hi all,
>
> I am writing a kernel module which is required to parse the characters
> received from a
> device attached to MPC8560 SCC2 (UART slave mode) on serial interface. This
> SCC is
> required to be configured for sing
On Tue, Sep 25, 2007 at 05:33:59PM +0630, Deepak Gaur wrote:
> I am writing a kernel module which is required to parse the characters
> received from a
> device attached to MPC8560 SCC2 (UART slave mode) on serial interface. This
> SCC is
> required to be configured for single-buffer, character b
On Tue, Sep 25, 2007 at 10:04:41AM -0500, Kumar Gala wrote:
>
> On Sep 25, 2007, at 9:35 AM, Anton Vorontsov wrote:
>
>> MPC85xx's QE SPI controller is almost the same comparing to MPC83xx.
>> Thus lets use that driver. Tested to work in loopback mode.
>>
>> Signed-off-by: Anton Vorontsov <[EMAIL P
On Sep 25, 2007, at 9:35 AM, Anton Vorontsov wrote:
> MPC85xx's QE SPI controller is almost the same comparing to MPC83xx.
> Thus lets use that driver. Tested to work in loopback mode.
>
> Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
> ---
> drivers/spi/Kconfig |2 +-
> 1 files changed
On Tue, Sep 25, 2007 at 04:48:00PM +0200, Peter Korsgaard wrote:
> > "Anton" == Anton Vorontsov <[EMAIL PROTECTED]> writes:
>
> Hi,
>
> Anton> config SPI_MPC83xx
> Anton> tristate "Freescale MPC83xx SPI controller"
> Anton> - depends on SPI_MASTER && PPC_83xx && EXPERIMENTAL
>
On Tuesday 25 September 2007, Joachim Fenkes wrote:
> Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
This is missing a description, but the patch looks good.
Arnd <><
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> "Anton" == Anton Vorontsov <[EMAIL PROTECTED]> writes:
Hi,
Anton> config SPI_MPC83xx
Anton> tristate "Freescale MPC83xx SPI controller"
Anton> - depends on SPI_MASTER && PPC_83xx && EXPERIMENTAL
Anton> + depends on SPI_MASTER && (PPC_83xx || PPC_85xx) && EXPERIMENT
On Tuesday 25 September 2007, Joachim Fenkes wrote:
> The devtree root is now searched for devices matching a built-in whitelist
> during boot, so these devices appear on the bus from the beginning. It is
> still possible to manually add/remove devices to/from the bus by using the
> probe/remove sy
On Tuesday 25 September 2007, Joachim Fenkes wrote:
> ibmebus_{,un}register_driver() are replaced by dummy functions because
> ibmebus is temporarily unusable in this transitional state.
>
> Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
> ---
> arch/powerpc/kernel/ibmebus.c | 199
> ++--
On Tuesday 25 September 2007, Joachim Fenkes wrote:
> Extract generic of_device allocation code from of_platform_device_create()
> and move it into of_device.[ch], called of_device_alloc(). Also, there's now
> of_device_free() which puts the device node.
>
> Signed-off-by: Joachim Fenkes <[EMAIL P
MPC85xx's QE SPI controller is almost the same comparing to MPC83xx.
Thus lets use that driver. Tested to work in loopback mode.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
drivers/spi/Kconfig |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/spi/Kconfig
Apart from that the current code doesn't compile it's also
meaningless with regard to the MPC8568E-MDS' BCSR.
This patch used to reset UCCs properly.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 28
1 files chan
1. UCC1's RX_DV pin is 16, not 15;
2. UCC1's phy is at 0x7, not 0x1. Schematics says 0x7, and recent
u-boot also using 0x7.
3. Use gianfar's (eTSEC) mdio bus. This is hardware default setup.
4. tx-clock should be CLK16 (GE125, PB31);
5. phy-connection-type is RGMII-ID;
Signed-off-by: Anton Voro
8 bytes padding required to match MPC85xx registers layout.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
arch/powerpc/sysdev/qe_lib/qe_io.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/sysdev/qe_lib/qe_io.c
b/arch/powerpc/sysdev/qe_lib/qe_io.c
For MPC8568E low and high QEIC lines routed to the single MPIC
input, thus low and high sources should be demultiplexed.
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
arch/powerpc/sysdev/qe_lib/qe_ic.c | 34 --
1 files changed, 28 insertions(+), 6 deleti
set_irq_chained_handler overwrites MPIC's handle_irq function
(handle_fasteoi_irq) thus MPIC never gets eoi event from the
cascaded IRQ. This situation hangs MPIC on MPC8568E.
Patch adds flow level "end" handler to the MPIC, and QEIC calls
it when QEIC's interrupt processing finished.
Signed-off-
Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/85xx/Kconfig |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/Kconfig
b/arch/powerpc/platforms/85xx/Kconfig
index b8476b2..cf815b2 100644
--- a/arch/powerpc/platforms
Hi all,
These patches needed to make QE, UCCs and SPI work on MPC8568E-MDS.
Patchset is against galak/powerpc.git master branch.
Thanks,
--
Anton Vorontsov
email: [EMAIL PROTECTED]
backup email: [EMAIL PROTECTED]
irc://irc.freenode.net/bd2
___
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On Wed, Sep 19, 2007 at 07:44:03PM +0200, Sam Ravnborg wrote:
> On Wed, Sep 19, 2007 at 10:28:48AM +0100, Andy Whitcroft wrote:
> > I am seeing this strange link error from a PowerMac G5 (powerpc):
> >
> > [...]
> > KSYM.tmp_kallsyms2.S
> > AS .tmp_kallsyms2.o
> > LD vm
On Tuesday 25 September 2007, Stefan Roese wrote:
> On Tuesday 25 September 2007, Andrew Liu wrote:
> > I have tested it on linux-2.6.19 which is from AMCC website , linux
> > 2.6.21.7 which is from linux mainline and linux-2.6.23.rc7 which is
> > from git://www.denx.de/git/linux-2.6-denx.git
> >
Kumar Gala writes:
> Should this also go to -stable?
It turns out that it's not triggerable (as an oops) from userspace in
2.6.22 and earlier. Commit 1b6610d6 of Ben H's took out #ifdef
CONFIG_PPC32 around a couple of CHECK_FULL_REGS calls, which is what
made it triggerable on ppc64. We have an
On Sep 25, 2007, at 6:40 AM, Paul Mackerras wrote:
> Linus,
>
> Please do
>
> git pull \
> git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git merge
>
> to get a patch from Roland McGrath that fixes a user-triggerable oops
> on 64-bit powerpc.
>
> Thanks,
> Paul.
Should this also go
On Sep 24, 2007, at 11:03 PM, Mark Nelson wrote:
> Update dump_task_altivec() (that has so far never been put to use)
> so that it dumps the Altivec/VMX registers (VR[0] - VR[31], VSCR
> and VRSAVE) in the same format as the ptrace get_vrregs() and add
> the appropriate glue typedefs and #defines
Linus,
Please do
git pull \
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git merge
to get a patch from Roland McGrath that fixes a user-triggerable oops
on 64-bit powerpc.
Thanks,
Paul.
arch/powerpc/kernel/process.c |7 +++
1 files changed, 7 insertions(+), 0 deletions
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 379472f..8c08a98 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ehca/ehca_classes.h |2 +-
drivers/net/ehea/ehea.h |2 +-
include/asm-powerpc/ibmebus.h | 38 +++
arch/powerpc/kernel/ibmebus.c | 28 ++-
drivers/in
The devtree root is now searched for devices matching a built-in whitelist
during boot, so these devices appear on the bus from the beginning. It is
still possible to manually add/remove devices to/from the bus by using the
probe/remove sysfs interface. Also, when a device driver registers itself,
ibmebus_{,un}register_driver() are replaced by dummy functions because
ibmebus is temporarily unusable in this transitional state.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/ibmebus.c | 199 ++---
1 files changed, 6 insertions(+)
Extract generic of_device allocation code from of_platform_device_create()
and move it into of_device.[ch], called of_device_alloc(). Also, there's now
of_device_free() which puts the device node.
Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]>
---
include/asm-powerpc/of_device.h |4 ++
i
This patchset will merge the ibmebus and of_platform bus drivers by basing a
lot of ibmebus functionality on of_platform code and adding the features
specific to ibmebus on top of that.
I split the actual ibmebus rework into three patches (2/5-4/5) for easier
readability. The kernel will compile d
Hi all,
I am writing a kernel module which is required to parse the characters received
from a
device attached to MPC8560 SCC2 (UART slave mode) on serial interface. This SCC
is
required to be configured for single-buffer, character based operation.
Moreover on
another SCC (SCC1 UART master mod
Hi,
I used to use linux-2.6-kgdb git tree from jwessel to extract kGDB
related patches
but I now have seen that it has been included in -mm branch.
However, in this branch, kGDB seems to be broken at least on PowerPC
(see http://lkml.org/lkml/2007/9/19/103).
It seems to me that the only reason i
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