Hi Paul,
Here is a small set of patches for 2.6.29. Please consider
them for your next branch.
[patch 1/3] powerpc: Fix typo in pgtable-ppc64.h
[patch 2/3] powerpc/ps3: Quiet dmesg output
[patch 3/3] powerpc/ps3: Add sub-match id modalias support
-Geoff
--
Fix a minor comment typo in pgtable-ppc64.h.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/include/asm/pgtable-ppc64.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/include/asm/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
Change the debug message in dma_sb_region_create() from
pr_info() to DBG() to quiet the dmesg output.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/mm.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch
-devices.
- Rename PS3_MODULE_ALIAS_GRAPHICS to PS3_MODULE_ALIAS_GPU_FB, as ps3fb
binds to the FB sub-device.
Signed-off-by: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/include/asm/ps3.h | 57
driver, so when it is build as a loadable module udev can't figure
out which driver to load.
Here is some discussion Geert and I had:
Original Message
On Tue, 2 Dec 2008, Geert Uytterhoeven wrote:
On Mon, 1 Dec 2008, Geoff Levand wrote:
There is a similar problem when the new
-by: Geoff Levand [EMAIL PROTECTED]
--- a/drivers/ps3/ps3-lpm.c
+++ b/drivers/ps3/ps3-lpm.c
@@ -22,6 +22,7 @@
#include linux/module.h
#include linux/interrupt.h
#include linux/uaccess.h
+#include asm/smp.h
#include linux/smp.h?
Nope, everybody else uses asm/smp.h
driver.
Signed-off-by: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
This was submitted to the linux-fbdev-devel and cbe-oss-dev MLs
for review some time ago with no comments so far.
Please consider for 2.6.29.
-Geoff
arch/powerpc/include/asm/ps3.h
Hi Paul,
This is a set of PS3 fixup patches for 2.6.27.
Patch 4/4, Fix ioremap of spu shadow regs, is a bit of a hack, but I
can't think of a better way to get the needed protection bits.
[patch 1/4] powerpc: Fix typo in pgtable-ppc64.h
[patch 2/4] powerpc/ps3: Update ps3_defconfig
[patch
Fix a minor comment typo in pgtable-ppc64.h.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/include/asm/pgtable-ppc64.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/include/asm/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
Update ps3_defconfig.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/configs/ps3_defconfig | 153 -
1 file changed, 133 insertions(+), 20 deletions(-)
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,7
Herrenschmidt [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/spu.c | 18 ++
1 file changed, 14 insertions(+), 4 deletions(-)
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -186,14 +186,24 @@ static void
a1f242ff460e4b50a045fa237c3c56cce9eabf83.
Signed-off-by: Masakazu Mokuno [EMAIL PROTECTED]
CC: Benjamin Herrenschmidt [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/htab.c | 269 -
arch/powerpc/platforms/ps3/setup.c |1
2
Benjamin Herrenschmidt wrote:
arch/powerpc/platfroms/ps3/htab.c:ps3_hpte_updatepp() uses `htab[slot].v'.
Ok, that leaves us with 2 options:
- Change ps3_hpte_updatepp() to not read from the hash table via that
mapping (ie, do you have an LV1 call to read an HPTE ? Do you measure
any
Hi,
Benjamin Herrenschmidt wrote:
ps3_hpte_insert() seems to be called during system initialization with the
following values of rflags:
- first call: 0x190
- initial memory: 0x194 (455 times)
- hotplug memory:
o crash: 0x115
o OK: 0x117
Do you have an idea of
Kumar Gala wrote:
So if your headed to OLS respond to this thread and maybe we'll have
an inform PPC BoF @ a pub.
I will go.
-Geoff
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Hi Ben,
Here are two more PS3 patches for 2.6.27. Please apply.
-Geoff
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From: Masakazu Mokuno [EMAIL PROTECTED]
Add sub match id for ps3 system bus so that two different system bus
devices can be connected to a shared device.
Signed-off-by: Masakazu Mokuno [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/device-init.c
in this patch are ok but I'd like
you to double-check and send your ack if you think they are.
I tested on PS3 with ps3_defconfig, and it works OK.
Acked-by: Geoff Levand [EMAIL PROTECTED]
Signed-off-by: Mark Nelson [EMAIL PROTECTED]
Signed-off-by: Arnd Bergmann [EMAIL PROTECTED]
---
arch
[EMAIL PROTECTED] wrote:
This patch adds a cpufreq governor that takes the number of running spus
into account. It's very similar to the ondemand governor, but not as complex.
Instead of hacking spu load into the ondemand governor it might be easier to
have cpufreq accepting multiple governors
Reduce the output verbosity of ps3_system_bus_match().
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
Paul,
Please queue for 2.6.27.
-Geoff
arch/powerpc/platforms/ps3/system-bus.c | 21 +
1 file changed, 13 insertions(+), 8 deletions(-)
--- a/arch/powerpc/platforms
On 06/25/2008 06:01 AM, Stefan Wald wrote:
Hi,
I think we have a kernel bug here... running a multimedia app with about 20
spe contexts.
Application hangs after a while defunct and dmesg output looks like d.txt.
Is it repeatable?
Nothing in your dump looks ps3 specific. Did you try with a
Geoff Levand wrote:
Alessandro Zummo wrote:
On Wed, 20 Feb 2008 10:11:23 -0600
Kumar Gala [EMAIL PROTECTED] wrote:
Is the functionality provided by drivers/char/gen_rtc.c completely
handled by the rtc subsystem in drivers/rtc?
I ask for two reasons:
1. should we make it mutually
Alessandro Zummo wrote:
On Wed, 20 Feb 2008 10:11:23 -0600
Kumar Gala [EMAIL PROTECTED] wrote:
Is the functionality provided by drivers/char/gen_rtc.c completely
handled by the rtc subsystem in drivers/rtc?
I ask for two reasons:
1. should we make it mutually exclusive in Kconfig
2.
I made an updated debian config.powerpc64 to enable support for
the PS3 and fix the QS20 and QS21 options.
I put a kernel, initrd and modules archive here:
http://cell.gotdns.org/pub/debian-cell-kernel-1/
Could people please test and report on various powerpc64
platforms.
-Geoff
Geoff Levand wrote:
A change was made to walk_memory_resource() in commit
4b119e21d0c66c22e8ca03df05d9de623d0eb50f that added a
check of find_lmb(). Add the coresponding lmb_add()
call to ps3_mm_add_memory() so that that check will
succeed.
This fixes the condition where the PS3 boots up
Paul Mackerras wrote:
Benjamin Herrenschmidt writes:
When you do an lmb_add you should probably also do an lmb_analyze to
update the total memory count etc...
That leads to some interesting issues such as the LMB stuff wasn't
really meant to be dynamically modified after boot, and thus
Add a spinlock to struct lmb to enforce concurrency in
lmb_add(), lmb_remove(), lmb_analyze(), and lmb_dump_all().
This locking is needed for SMP systems that access the lmb structure
during hot memory add and remove operations after secondary cpus
have been started.
Signed-off-by: Geoff Levand
-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Add locking to lmb_find().
include/linux/lmb.h |1
lib/lmb.c | 62
2 files changed, 49 insertions(+), 14 deletions(-)
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -30,6 +30,7
-2.6/arch/powerpc/boot/dts/ps3.dts 2008-05-15 16:32:08.0
+1000
I tested this on PS3 and it seems to work OK.
Acked-by: Geoff Levand [EMAIL PROTECTED]
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of boot memory.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: Add call to lmb_analyze().
arch/powerpc/platforms/ps3/mm.c |3 +++
1 file changed, 3 insertions(+)
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -317,6 +317,9 @@ static int __init
Benjamin Herrenschmidt wrote:
This patch changes vmemmap to use a different region (region 0xf) of the
address space whose page size can be dynamically configured at boot.
This doesn't seem to cause any problems, and users successfully used it
with the ubuntu hardy kernel, so I think it is OK
of boot memory.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
Paul,
Please send this one upstream at your earliest convenience.
-Geoff
arch/powerpc/platforms/ps3/mm.c |2 ++
1 file changed, 2 insertions(+)
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
Hi,
I've had some trouble with this change.
Badari Pulavarty wrote:
Provide walk_memory_resource() for ppc64. PPC maintains
logic memory region mapping in lmb.memory structures. Walk
through these structures and do the callbacks for the
contiguous chunks.
...
---
Marvin wrote:
what about adding these defaults:
- CONFIG_SCHED_SMT
- CONFIG_HUGETLBFS (needed by ibm cell sdk)
not sure about:
- CONFIG_SPU_FS_64K_LS
Did you test these options? Please let me know
your results.
-Geoff
Benjamin Herrenschmidt wrote:
On Thu, 2008-05-01 at 14:46 -0700, Geoff Levand wrote:
It doesn't seem to cause problems on PS3, and I added it into
ps3-linux.git
as other/powerpc-vmemmap-variable-page-size.diff, but I couldn't get
it to
fail without the patch...
Could you send me your
Badari Pulavarty wrote:
On Thu, 2008-05-01 at 15:13 +1000, Tony Breeds wrote:
On Tue, Apr 29, 2008 at 11:12:41PM -0700, David Miller wrote:
This commit causes bootup failures on sparc64:
commit 86f6dae1377523689bd8468fed2f2dd180fc0560
Author: Yasunori Goto [EMAIL PROTECTED]
Date:
Benjamin Herrenschmidt wrote:
This patch changes vmemmap to use a different region (region 0xf) of the
address space whose page size can be dynamically configured at boot.
The problem with the current approach of always using 16M pages is that
it's not well suited to machines that have small
Benjamin Herrenschmidt wrote:
This patch changes vmemmap to use a different region (region 0xf) of the
address space whose page size can be dynamically configured at boot.
The problem with the current approach of always using 16M pages is that
it's not well suited to machines that have small
Paul,
This is a small set of PS3 fixup patches for 2.6.26.
[patch 1/5] POWERPC: Fix slb.c compile warnings
[patch 2/5] PS3: Add time include to lpm
[patch 3/5] PS3: Make ps3_virq_setup and ps3_virq_destroy static
[patch 4/5] PS3: Remove unsupported wakeup sources
[patch 5/5] PS3:
Other OS wakeup is not supported from the IR controller,
the bluetooth controller nor the RTC. Remove references
to these in the PS3 sys-manager source.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
drivers/ps3/ps3-sys-manager.c |7 +--
1 file changed, 1 insertion(+), 6 deletions
Update ps3_defconfig.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/configs/ps3_defconfig | 132 +++--
1 file changed, 84 insertions(+), 48 deletions(-)
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,7
From: Geert Uytterhoeven [EMAIL PROTECTED]
The routines ps3_virq_setup() and ps3_virq_destroy() are used
in only one file, so make them static.
Signed-off-by: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/interrupt.c |6
reference to `.ps3_sys_manager_set_wol'
CC: Masakazu Mokuno [EMAIL PROTECTED]
CC: Jeff Garzik [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
Hi Paul,
This fixes an error introduced in my 2.6.26 WOL patches now
queued in your powerpc tree. Please apply.
-Geoff
drivers/net
of storage devices that
may appear later in the PS3 repository.
This fixes a few section mismatch warnings.
Signed-off-by: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
Hi Paul,
Here is another one for 2.6.26 that Geert just sent me. Please apply
if the overlay code is too big.
o Remove some unused instructions.
o Update the text describing the PS3 bootwrapper overlay.
o Add a check for null pointer writes.
o Change hcall return value from s64.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2:
o Cleanup null check code.
arch/powerpc
Paul and Jeff,
This is a small set of PS3 patches for 2.6.26. Patches
1-5 are ready to apply to the powerpc tree.
Patch 6 for the network driver needs an ACK by Jeff.
[1/6] PS3: Fix unlikely typo in ps3_get_irq
[2/6] PS3: Add ps3_get_speid routine
[3/6] PS3: Bootwrapper improvements
From: Roel Kluin [EMAIL PROTECTED]
Fix a typo bug 'unlikely(x) == y' and add an unlikely() call to
an unlikely code path in the PS3 interrupt routine ps3_get_irq().
Signed-off-by: Roel Kluin [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3
From: Takashi Yamamoto [EMAIL PROTECTED]
Add a new routine ps3_get_speid() which returns the logical
SPE ID. This ID is needed for profiling support.
Signed-off-by: Takashi Yamamoto [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/spu.c |7
if the overlay code is too big.
o Remove some unused instructions.
o Update the text describing the PS3 bootwrapper overlay.
o Add a check for null pointer writes.
o Change hcall return value from s64.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/boot/ps3-head.S | 25
-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/setup.c | 12 +++-
drivers/ps3/ps3-sys-manager.c | 30 --
drivers/ps3/sys-manager-core.c | 16 ++--
include/asm-powerpc/ps3.h |5 +++--
4 files changed, 44
Add Wake-on-LAN support to the PS3 system-manager. Other OS WOL
support was introduced in PS3 system firmware 2.20.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
drivers/ps3/ps3-sys-manager.c | 46 --
include/asm-powerpc/ps3.h |2 +
2 files
From: Masakazu Mokuno [EMAIL PROTECTED]
Add Wake-on-LAN support to the PS3 Gelic network driver.
Other OS WOL support was introduced in PS3 system firmware
2.20.
Signed-off-by: Masakazu Mokuno [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
drivers/net/ps3_gelic_net.c | 81
Hi,
Benjamin Herrenschmidt wrote:
On Wed, 2008-03-26 at 17:39 -0700, Geoff Levand wrote:
Add Wake-on-LAN support to the PS3 system-manager. Other OS WOL
support was introduced in PS3 system firmware 2.20.
There is no sleep in the first place tho :-) Or does this power it up /
boot
On 03/07/2008 08:55 AM, Kumar Gala wrote:
Normally we assume kernel images will be loaded at offset 0. However
there are situations, like when the kernel itself is running at a non-zero
physical address, that we don't want to load it at 0.
Allow the wrapper to take an offset. We use this
From: Roel Kluin [EMAIL PROTECTED]
Fix a typo bug 'unlikely(x) == y' and add an unlikely() call to
an unlikely code path in the PS3 interrupt routine ps3_get_irq().
Signed-off-by: Roel Kluin [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
Hi Paul,
Please apply for 2.6.25
Hi.
Nathan Lynch wrote:
Badari Pulavarty wrote:
Hi Paul,
Here are the hotplug memory remove updates for 2.6.25-rc2-mm1.
How have these been tested? Have you initiated a memory remove
operation from the HMC? That's the only way to catch some bugs...
I'm wondering how the memory hot
On 02/24/2008 12:06 AM, Samuel Tardieu wrote:
Fix unlikely(plug) == NO_IRQ into unlikely(plug == NO_IRQ).
Signed-off-by: Samuel Tardieu [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/interrupt.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Thanks for the submission, but
On 02/16/2008 08:08 AM, Roel Kluin wrote:
The patch below was not yet tested. If it's correct as it is, please comment.
- if (unlikely(plug) == NO_IRQ) {
+ if (unlikely(plug == NO_IRQ)) {
A good catch! I'll put it in with some other 2.6.25 bug fixes.
-Geoff
On 02/16/2008 09:42 AM, Arjan van de Ven wrote:
On Sat, 16 Feb 2008 18:33:16 +0100
Willy Tarreau [EMAIL PROTECTED] wrote:
On Sat, Feb 16, 2008 at 09:25:52AM -0800, Arjan van de Ven wrote:
On Sat, 16 Feb 2008 17:08:01 +0100
Roel Kluin [EMAIL PROTECTED] wrote:
The patch below was not
Paul,
Here are a few PS3 fixups to apply for 2.6.25.
[patch 1/6] PS3: Fix lpm set bookmark
[patch 2/6] PS3: Fix lpm read pm interval
[patch 3/6] PS3: Fix bootwrapper hang bug
[patch 4/6] PS3: Use system reboot on restart
[patch 5/6] PS3: Sys-manager code cleanup
[patch 6/6] PS3:
of the db10cyc instruction did
not work correctly. This change replaces the db10cyc instruction
with 10 nop instructions.
Signed-off-by: Takashi Yamamoto [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
drivers/ps3/ps3-lpm.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions
-by: Geoff Levand [EMAIL PROTECTED]
---
drivers/ps3/ps3-sys-manager.c |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/ps3/ps3-sys-manager.c
+++ b/drivers/ps3/ps3-sys-manager.c
@@ -622,7 +622,7 @@ static void ps3_sys_manager_final_restar
ps3_vuart_cancel_async(dev
General code cleanups for PS3 system-manager:
o Move all MODULE_ macros to bottom.
o Correct PS3_SM_WAKE_P_O_R value.
o Enhance comment on wakeup source values.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
drivers/ps3/ps3-sys-manager.c | 13 +++--
1 file changed, 7 insertions
From: Takashi Yamamoto [EMAIL PROTECTED]
ps3_read_pm (pm_interval) should return an actual HW register value
because the pm_interval register is a counter register.
This patch removes the shadow pm_interval register.
Signed-off-by: Takashi Yamamoto [EMAIL PROTECTED]
Signed-off-by: Geoff Levand
, the system hangs with a blank screen. Earlier
firmwares don't cause such a catastrophic failure, and so this
bug went undetected.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/boot/ps3-hvcall.S |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/boot/ps3
PS3 firmware 1.94 added the source of power and reset events to the
payload of the system manager POWER_PRESSED and RESET_PRESSED events.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
drivers/ps3/ps3-sys-manager.c | 29 +++--
1 file changed, 23 insertions(+), 6
Grant Likely wrote:
diff --git a/arch/powerpc/boot/cuboot-hpc2.c
b/arch/powerpc/boot/cuboot-mpc7448hpc2.c
similarity index 100%
rename from arch/powerpc/boot/cuboot-hpc2.c
rename to arch/powerpc/boot/cuboot-mpc7448hpc2.c
This is not a proper patch.
No rule to make target
On 01/30/2008 04:34 PM, Grant Likely wrote:
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
...
$(obj)/zImage.ps3: vmlinux $(wrapper) $(wrapperbits)
$(srctree)/$(src)/dts/ps3.dts
Seems like this could use $(dtstree).
$(STRIP) -s -R .comment $ -o vmlinux.strip
-
Ingo Molnar wrote:
* Luck, Tony [EMAIL PROTECTED] wrote:
Could you check the patch below? With this applied to latest -git,
ia64 buils fine for me in a cross-compiling environment. (but i dont
know whether it boots ...)
Uni-processor build still fails with this patch (config is
with ps3_defconfig and works OK.
Acked-by: Geoff Levand [EMAIL PROTECTED]
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On 01/27/2008 03:15 AM, Geert Uytterhoeven wrote:
On Sun, 27 Jan 2008, Andrew Morton wrote:
On Sun, 27 Jan 2008 10:44:40 +0100 (CET) Geert Uytterhoeven [EMAIL
PROTECTED] wrote:
I posted these patches before, about 2 months ago. Unfortunately I didn't
CC
you at that time, so they
Add PS3 logical performance monitor device support to the
PS3 system-bus and platform device registration routines.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Add enum ps3_lpm_tb_type.
o Remove redundant enclosing structure and return proper
error codes from
From: Takashi Yamamoto [EMAIL PROTECTED]
Add repository routines for the PS3 Logical Performance Monitor.
Signed-off-by: Takashi Yamamoto [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Correct Yamamoto-san's mail addr.
v3: o Change num_pu and pu_id to type u64.
o
Update ps3_defconfig.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/configs/ps3_defconfig | 49 ++---
1 file changed, 35 insertions(+), 14 deletions(-)
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,7
Remove the PS3 workaround needed to support sparsemem SPU mappings.
The SPU mappings no longer use sparsemem, so this workaround is no
longer needed.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/Kconfig | 11 ---
arch/powerpc/platforms/ps3/mm.c| 16
[EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Correct Yamamoto-san's mail addr.
o Text cleanups.
o Added more comments explaining lpm operation.
o Split SRPN_BKMK into separate patch.
o Use get_hard_smp_processor_id() in ps3_get_hw_thread_id().
o Split
From: Geert Uytterhoeven [EMAIL PROTECTED]
Change the PS3 bus_id and dev_id from type unsigned int to u64. These
IDs are 64-bit in the repository, and the special storage notification
device has a device ID of ULONG_MAX.
Signed-off-by: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff
device is closed using a reboot notifier.
Signed-off-by: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/device-init.c | 422 ---
arch/powerpc/platforms/ps3/platform.h|2
arch/powerpc/platforms/ps3
From: Geert Uytterhoeven [EMAIL PROTECTED]
PS3: Kill unused routine ps3_repository_bump_device().
Signed-off-by: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/platform.h |6 --
1 files changed, 6 deletions
[EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Correct Yamamoto-san's mail addr.
o Text cleanups.
o Added more comments explaining lpm operation.
o Split SRPN_BKMK into separate patch.
o Use get_hard_smp_processor_id() in ps3_get_hw_thread_id().
o
From: Takashi Yamamoto [EMAIL PROTECTED]
Add repository routines for the PS3 logical performance monitor.
Signed-off-by: Takashi Yamamoto [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Correct Yamamoto-san's mail addr.
v3: o Change num_pu and pu_id to type u64.
o
Add PS3 logical performance monitor device support to the
PS3 system-bus and platform device registration routines.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Add enum ps3_lpm_tb_type.
o Remove redundant enclosing structure and return proper
error codes from
[EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Correct Yamamoto-san's mail addr.
o Text cleanups.
o Added more comments explaining lpm operation.
o Split SRPN_BKMK into separate patch.
o Use get_hard_smp_processor_id() in ps3_get_hw_thread_id().
o
Add a definition for the Cell SPRN bookmark register
to asm-powerpc/regs.h
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
Needed for PS3's lpm driver.
include/asm-powerpc/reg.h |1 +
1 file changed, 1 insertion(+)
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -553,6
[EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Correct Yamamoto-san's mail addr.
o Text cleanups.
o Added more comments explaining lpm operation.
o Split SRPN_BKMK into separate patch.
o Use get_hard_smp_processor_id() in ps3_get_hw_thread_id().
o
Add PS3 logical performance monitor device support to the
PS3 system-bus and platform device registration routines.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o Add enum ps3_lpm_tb_type.
o Remove redundant enclosing structure and return proper
error codes from
From: Takashi Yamamoto [EMAIL PROTECTED]
Add repository routines for the PS3 Logical Performance Monitor (lpm).
Signed-off-by: Takashi Yamamoto [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: correct Yamamoto-san's mail addr.
arch/powerpc/platforms/ps3/platform.h
On 01/05/2008 03:29 AM, Arnd Bergmann wrote:
On Saturday 05 January 2008, Geoff Levand wrote:
+ struct layout {
+ struct ps3_system_bus_device dev;
+ } *p;
What's the point of this data structure? You don't use the
struct anywhere, and it only has one member, so
On 01/05/2008 03:56 AM, Arnd Bergmann wrote:
On Saturday 05 January 2008, Geoff Levand wrote:
From: Takashi Yamamoto [EMAIL PROTECTED]
Add PS3 logical performance monitor (lpm) device driver.
The PS3's LV1 hypervisor provides a Logical Performance Monitor that
abstarcts the Cell
Paul,
This is a small set of patches that adds support for the PS3's logical
performance monitor.
The logical performance monitor is a hypervisor abstraction that provides
access to the Cell processor's performance monitoring features needed by
profilers such as oprofile and perfmon.
Please
From: Takashi Yamamoto [EMAIL PROTECTED]
Add repository routines for the PS3 Logical Performance Monitor (lpm).
Signed-off-by: Takashi Yamamoto [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/platform.h |7
arch/powerpc/platforms/ps3
Add PS3 logical performance monitor (lpm) device support to the
PS3 system-bus and platform device registration routines.
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/device-init.c | 95 ++-
arch/powerpc/platforms/ps3/system-bus.c
[EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
arch/powerpc/platforms/ps3/Kconfig | 14
drivers/ps3/Makefile |1
drivers/ps3/ps3-lpm.c | 1171 +
include/asm-powerpc/ps3.h | 37 +
4 files changed
Paul Mackerras wrote:
Linus,
Please do
git pull \
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git merge
This broke Cell builds.
arch/powerpc/platforms/cell/spufs/sched.c:200: multiple definition of
`.notify_spus_active'
arch/powerpc/platforms/cell/spu_syscalls.c:149:
On 12/23/2007 01:51 AM, Geert Uytterhoeven wrote:
On Sat, 22 Dec 2007, Geoff Levand wrote:
+static void dump_field(char *s, const u8 *f, unsigned int size)
+{
+#if defined(DEBUG)
+unsigned int i;
+
+for (i = 0; i size; i++)
+s[i] = isprint(f[i]) ? f[i] : '.';
+s[i
contained random data that would be printed to the display.
Also unify the handling of header and db magic numbers and make both
of type array of u8.
CC: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o handle unprintable chars.
v3: o breakout string dump
On 12/20/2007 08:44 PM, Paul Mackerras wrote:
Geoff Levand writes:
Fix a bug in the printing of the os-area magic numbers which assumed that
magic numbers were zero terminated strings. The magic numbers are
represented
in memory as integers. If the os-area sections are not initialized
to the display.
Also unify the handling of header and db magic numbers and make both
of type array of u8.
CC: Geert Uytterhoeven [EMAIL PROTECTED]
Signed-off-by: Geoff Levand [EMAIL PROTECTED]
---
v2: o handle unprintable chars.
v3: o breakout string dump into helper dump_field()
o unify handling
Arnd Bergmann wrote:
We've been discussing in the past a few times where we should best put
the spufs code, and when to do it. Since Jeremy and I now have all the
current patches in powerpc.git, maybe we should do it now.
To the question, where what it should go, I'd leave the decision to
On 12/18/2007 05:10 PM, Andrew Morton wrote:
On Wed, 12 Dec 2007 18:00:12 -0800
Geoff Levand [EMAIL PROTECTED] wrote:
This stray down would cause a permanent sleep which doesn't seem correct.
The other uses of this semaphore appear fairly mutex like it's even
initialized
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