Benjamin Herrenschmidt (7):
[POWERPC] Make isa_mem_base common to 32 and 64 bits
[POWERPC] Merge pci_process_bridge_OF_ranges()
[POWERPC] Fix powerpc 32-bit resource fixup for 64-bit resources
[POWERPC] Change 32-bit PCI message about resource allocation
[POWERPC]
On Dec 11, 2007 10:59 AM, Paul Mackerras [EMAIL PROTECTED] wrote:
[snip]
Hi, Paul,
Any chance we could get in Fake NUMA nodes patch at
http://lkml.org/lkml/2007/12/7/294?
Should I get it into -mm first? It was acked by Olof at
http://lkml.org/lkml/2007/12/10/247.
Thanks,
Balbir Singh
This patch kills off the remnants of the ancient sleep notifiers.
Signed-off-by: Johannes Berg [EMAIL PROTECTED]
Cc: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
drivers/macintosh/via-pmu.c | 71
include/linux/pmu.h | 36
Since none of the patches seem to have made it into any git tree so far,
here's a resend of my patch series that removes/replaces the adb suspend
notifiers and makes PMU suspend usable via /sys/power/state.
I have submitted a patch to allow turning off the freezer to Rafael
separately who had
I see nothing that this lock_kernel() actually protects against
so remove it.
Signed-off-by: Johannes Berg [EMAIL PROTECTED]
Acked-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
drivers/macintosh/via-pmu.c |3 ---
1 file changed, 3 deletions(-)
---
This patch replaces the pmu sleep notifier that adb had with
suspend/resume hooks in a new platform driver/device.
Signed-off-by: Johannes Berg [EMAIL PROTECTED]
Cc: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
drivers/macintosh/adb.c | 96
1
Some code in via-pmu.c is never compiled because of compile options
within the file. Remove the code completely.
Signed-off-by: Johannes Berg [EMAIL PROTECTED]
Acked-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
drivers/macintosh/via-pmu.c | 42 +-
1
So, like, the other day Paul Mackerras mumbled:
Jon Loeliger (2):
[POWERPC] Clean out asm/of_{platform, device}.h
[POWERPC] Clean out asm/of_{platform, device}.h from sysdev/
Excellent, thanks!
That leaves just this following patch from my janitor series.
how did you find this?
It supposed to run the following test case on a powerpc platform.
Yu's patch fixes the issue.
Could you help to merge this patch in your tree?
---
#include stdio.h
#include math.h
#include bits/nan.h
#ifdef __SPE__
#include spe.h
int
getSPEFSCR()
{
return
On Fri, Dec 07, 2007 at 05:09:27PM +1100, Paul Mackerras wrote:
Implicit in this is that the regions of the address space that are
protected are switched to use 4k hardware pages rather than 64k
hardware pages (on machines with hardware 64k page support). In fact
the whole process is switched
On Tue, Dec 11, 2007 at 11:30:27AM +1100, Stephen Rothwell wrote:
On Mon, 10 Dec 2007 23:29:34 +0300 Anton Vorontsov [EMAIL PROTECTED] wrote:
+++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
+
+static void __init mpc836x_rdk_setup_arch(void)
+{
+ struct device_node *np;
+
+ if
On Tuesday 11 December 2007, Jon Loeliger wrote:
So, like, the other day Paul Mackerras mumbled:
Jon Loeliger (2):
[POWERPC] Clean out asm/of_{platform, device}.h
[POWERPC] Clean out asm/of_{platform, device}.h from sysdev/
Excellent, thanks!
That leaves just this
On Dec 10, 2007, at 2:29 PM, Anton Vorontsov wrote:
This is new board made by Freescale Semiconductor Inc. and
Logic Product Development.
Currently supported:
1. UEC1,2 (UEC2 doesn't work, but I'm sure this is firmware issue)
2. I2C
3. SPI
4. NS16550 serial
Not supported so far:
1.
Signed-off-by: Scott Wood [EMAIL PROTECTED]
---
arch/powerpc/sysdev/cpm2_common.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/sysdev/cpm2_common.c
b/arch/powerpc/sysdev/cpm2_common.c
index 859362f..c1d8240 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
fdt_wrapper_create_node passes a variable called offset to offset_devp(),
which uses said parameter to initialize a local variable called offset.
Due to one of the odder aspects of the C language, the result is an
undefined variable, with no error or warning.
Signed-off-by: Scott Wood [EMAIL
Many operations, as currently used in the wrapper, assume they can
pass NULL and have it be treated as the root node. However, libfdt-wrapper
converts NULL to -1, which is only appropriate when searching for nodes,
and will cause an error otherwise.
Signed-off-by: Scott Wood [EMAIL PROTECTED]
This board is also resold by Freescale under the names
QUICCStart MPC8248 Evaluation System and CWH-PPC-8248N-VE.
Signed-off-by: Scott Wood [EMAIL PROTECTED]
---
arch/powerpc/boot/Makefile |3 +-
arch/powerpc/boot/dts/ep8248e.dts | 193 +++
arch/powerpc/boot/ep8248e.c
On Tuesday 11 December 2007, Christoph Hellwig wrote:
Using 4k pages should basically be a pre-process flag
(which it already is as an implementation detail in your patch), and
thus the proper way to mark it should be a personality flag. This
also means it could be implied by certain
Christoph Hellwig writes:
As Arnd said reusing an old system call slot seems rather dangerous,
I'd rather avoid it.
Sure. I don't mind allocating a new syscall for this.
But I wonder whether we really need a new
syscall. Using 4k pages should basically be a pre-process flag
(which it
On Mon, 10 Dec 2007, Jon Smirl wrote:
Respin to split error return fixups out of mpc-i2c to of_platform change
The following series implements standard linux module aliasing for i2c modules
It then converts the mpc i2c driver from being a platform driver to an open
firmware one. I2C device
On 12/11/07, Geert Uytterhoeven [EMAIL PROTECTED] wrote:
On Mon, 10 Dec 2007, Jon Smirl wrote:
Respin to split error return fixups out of mpc-i2c to of_platform change
The following series implements standard linux module aliasing for i2c
modules
It then converts the mpc i2c driver
On Tue, 2007-12-11 at 16:53 +0100, Christoph Hellwig wrote:
All these process would use plain mmap/
mprotect to deal with the subpage protections.
That seems very hard to do ... all of the generic code here only knows
about the base page size, so except if we're going to fully re-implement
the
On Thu, Nov 29, 2007 at 06:35:55PM +0300, Andrei Dolnikov wrote:
Hi Andrei. I have a few comments below.
This patch adds new functionality to MV64x60 boot code. The changes are
required
to access DevCS windows registers and set PCI bus and devfn numbers for
MV644x60
PCI/PCI-X interfaces.
Signed-off-by: Stephen Rothwell [EMAIL PROTECTED]
---
drivers/base/driver.c | 24
drivers/net/iseries_veth.c | 15 +++
include/linux/device.h |3 +++
3 files changed, 34 insertions(+), 8 deletions(-)
Greg, does this look like a reasonable
On Thu, Nov 29, 2007 at 06:39:51PM +0300, Andrei Dolnikov wrote:
Bootwrapper sources for Emerson Katana Qp
Signed-off-by: Andrei Dolnikov [EMAIL PROTECTED]
---
Makefile |3
cuboot-katanaqp.c | 470
++
2 files changed,
On Wed, 12 Dec 2007 10:56:33 +1100 Stephen Rothwell wrote:
Signed-off-by: Stephen Rothwell [EMAIL PROTECTED]
---
drivers/base/driver.c | 24
drivers/net/iseries_veth.c | 15 +++
include/linux/device.h |3 +++
3 files changed, 34
On Thu, Nov 29, 2007 at 06:42:00PM +0300, Andrei Dolnikov wrote:
Emerson Katana Qp platform specific code
Signed-off-by: Andrei Dolnikov [EMAIL PROTECTED]
Acked-by: Mark A. Greer [EMAIL PROTECTED]
___
Linuxppc-dev mailing list
Hi,
I have a initrd image that I am trying to use on 8641D. When I mount it
on a regular PC (using mount -o loop ramdisk file dir), I can see
all the required files in /dev directory.
However, after loading the same ramdisk file.gz into the target board,
all the files in /dev is missing, making
I only just noticed a huge regression that was introduced when we moved
PowerPC to the generic APM emulation code instead of our own. I'm in
large part to blame since I acked the patch...
Basically, what we lost is the mechanism for notifying user applications
and waiting for their ACK before
On Tue, 11 Dec 2007 16:40:39 -0800 Randy Dunlap [EMAIL PROTECTED] wrote:
On Wed, 12 Dec 2007 10:56:33 +1100 Stephen Rothwell wrote:
+/**
+ * driver_remove_dir - remove a subdirectory for a driver.
+ * @drv: driver.
+ * @attr: driver attribute descriptor.
Second arg below is
I wrote:
Johannes Berg writes:
This adds platform_suspend_ops for PMU based machines, directly in
the PMU driver. This finally allows suspending via /sys/power/state
on powerbooks.
Does this depend on your Kconfig patches? You add references to
CONFIG_SUSPEND but I don't see that
Johannes Berg writes:
This adds platform_suspend_ops for PMU based machines, directly in
the PMU driver. This finally allows suspending via /sys/power/state
on powerbooks.
Does this depend on your Kconfig patches? You add references to
CONFIG_SUSPEND but I don't see that symbol being added
Printk was observed to hang during module unload due to a limited
window of characters that may be sent to the hypervisor. The window
only reexpands when we receive an ack from the HV and the spinlock here
prevents us from ever processing that ack.
Signed-off-by: Stephen Rothwell [EMAIL
Commit fbd568a3e61a7decb8a754ad952aaa5b5c82e9e5 (Change
synchronize_kernel to _rcu and _sched) changed the deprecated
synchronize_kernel() in HvLpEvent_unregisterHandler() to
synchronize_rcu(). It turns out that it should have been
synchronize_sched().
Signed-off-by: Stephen Rothwell [EMAIL
On Tue, 11 Dec 2007 15:23:04 -0600 Scott Wood [EMAIL PROTECTED] wrote:
#define offset_devp(off) \
({ \
- int offset = (off); \
- check_err(offset) ? NULL : (void *)(offset+1); \
+ int _offset = (off); \
+ check_err(_offset) ? NULL :
On Tue, 11 Dec 2007 15:22:47 -0600 Scott Wood [EMAIL PROTECTED] wrote:
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
+
+static int __devinit ep8248e_mdio_probe(struct of_device *ofdev,
+const struct of_device_id *match)
+{
+ struct mii_bus *bus;
+
* Removed device_type = i2c
* Added missing second I2C controller on MPC8548 CDS, MPC8544 DS
* Added #address-cells, #size-cells, and cell-index where missing
---
arch/powerpc/boot/dts/kuroboxHD.dts |2 +-
arch/powerpc/boot/dts/kuroboxHG.dts |2 +-
(THIS SERIES STILL NEEDS MORE TESTING)
(This version is rebased on top of current for-2.6.25, my remaining
4xx patches will apply on top of this)
This serie of patches converts the 32 bits PCI code to use the generic
pci_assign_unassigned_resources() instead of its own assignment code
which was
This makes the 32 bits PowerPC PCI code use the generic code to assign
resources to devices that had unassigned or conflicting resources.
This allow to remove the local implementation that was incomplete and
could not assign for example a PCI-PCI bridge from scratch, which is
needed on various
The 32 bits PowerPC PCI code has a hack for use by some PowerMacs
to try to re-open PCI-PCI bridge IO resources that were closed
by the firmware. This is no longer necessary as the generic code
will now do that for us.
Signed-off-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
This adds to the 32 bits PCI code some flags, replacing the old
pci_assign_all_busses global, that allow to control various
aspects of the PCI probing, such as whether to re-assign all
resources or not, or to not try to assign anything at all.
This also adds the flag x86 already has to avoid ISA
There's a stale bogus piece of code in 32 bits PCI code that
complains about ISA related alignment issues. Just remove it.
Signed-off-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
arch/powerpc/kernel/pci_32.c |7 ---
1 file changed, 7 deletions(-)
diff --git
The 32 bits PCI code carries an old hack that was only useful for G5
machines. Nowdays, the 32 bits kernel doesn't support any of those
machines anymore so the hack is basically never used, remove it.
Signed-off-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
arch/powerpc/kernel/pci_32.c |
This adds flags the platforms can use to enable domain numbers
in /proc/bus/pci.
Signed-off-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
arch/powerpc/kernel/pci-common.c | 16
arch/powerpc/kernel/pci_64.c |8
include/asm-powerpc/pci-bridge.h |5 +
This merges the PowerPC 32 and 64 bits version of pcibios_resource_to_bus
and pcibios_bus_to_resource().
Signed-off-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
arch/powerpc/kernel/pci-common.c | 36
arch/powerpc/kernel/pci_32.c | 32
The PCI code in 32 and 64 bits fixes up resources differently.
32 bits uses a header quirk plus handles bridges in pcibios_fixup_bus()
while 64 bits does things in various places depending on whether you
are using OF probing, using PCI hotplug, etc...
This merges those by basically using the 32
The 32 bits PCI code now uses the generic code for assigning unassigned
resources and an algorithm similar to x86 for claiming existing ones.
This works far better than the 64 bits code which basically can only
claim existing ones (pci_probe_only=1) or would fall appart completely.
This merges
Our implementation of pcibios_enable_device() incorrectly ignores
the mask argument and always checks that all resources have been
allocated which isn't the right thing to do anymore.
Signed-off-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
arch/powerpc/kernel/pci_32.c | 10 --
1
Powermac's use of the pcibios_enable_device_hook() got slightly
broken by the recent PCI merge in that it won't be called for
the initial case of assigning resources to a previously
unassigned device. This was an abuse of that hook anyway, so
instead we now use a header quirk.
While at it, we
This makes the setjmp/longjmp code used by xmon, generically available
to other code. It also removes the requirement for debugger hooks to
be only called on 0x300 (data storage) exception.
Signed-off-by: Michael Neuling [EMAIL PROTECTED]
---
arch/powerpc/kernel/misc_64.S | 124
This adds hooks into the default_machine_crash_shutdown so drivers can
register a function to be run in the first kernel before we hand off
to the second kernel. This should only be used in exceptional
circumstances, like where the device can't be reset in the second
kernel alone (as is the case
On Wed, Dec 12, 2007 at 03:00:56PM +1100, Stephen Rothwell wrote:
Commit fbd568a3e61a7decb8a754ad952aaa5b5c82e9e5 (Change
synchronize_kernel to _rcu and _sched) changed the deprecated
synchronize_kernel() in HvLpEvent_unregisterHandler() to
synchronize_rcu(). It turns out that it should have
This merge the two implementations, based on the previously
fixed up 32 bits one. The pcibios_enable_device_hook in ppc_md
is now available for ppc64 use. Also remove the new unused
initial parameter from it and fixup users.
Signed-off-by: Benjamin Herrenschmidt [EMAIL PROTECTED]
---
[POWERPC] pasemi: Implement MSI support
Implement MSI support for PA Semi PWRficient platforms. MSI is done
through a special range of sources on the openpic controller, and they're
unfortunately breaking the usual concepts of how sources are programmed:
* The source is calculated as 512 + the
On Wed, 2007-12-12 at 00:44 -0600, Olof Johansson wrote:
[POWERPC] pasemi: Implement MSI support
Implement MSI support for PA Semi PWRficient platforms. MSI is done
through a special range of sources on the openpic controller, and they're
unfortunately breaking the usual concepts of how
Hi,
A couple of comments below.
-Olof
On Wed, Dec 12, 2007 at 04:45:12PM +1100, Michael Neuling wrote:
Index: linux-2.6-ozlabs/arch/powerpc/kernel/crash.c
===
--- linux-2.6-ozlabs.orig/arch/powerpc/kernel/crash.c
+++
On Wed, Dec 12, 2007 at 05:49:39PM +1100, Michael Ellerman wrote:
Before the ugliness spreads .. I'm pretty sure we can get this from the
chip_data of the virq - I haven't fixed it though because I wasn't sure
if using chip_data was kosher or not.
Hmm, maybe.
I can forsee MSI and legacy
* Removed address fields in ethernet nodes
* Removed #address-cells, #size-cells from gianfar nodes
* Added cell-index to gianfar and ucc ethernet nodes
* Added enet[0..3] labels
* Renamed compatible node for gianfar mdio to fsl,gianfar-mdio
* Removed device_type = mdio
The matching for gianfar
Added aliases nodes for kurobox, 83xx, 85xx, and 86xx platforms.
This included added labels and cell-index properties for serial and
pci nodes.
Signed-off-by: Kumar Gala [EMAIL PROTECTED]
---
arch/powerpc/boot/dts/kuroboxHD.dts | 14 +++---
arch/powerpc/boot/dts/kuroboxHG.dts
59 matches
Mail list logo
