Hi,
From: ext C.A, Subramaniam subramaniam...@ti.com
Subject: [PATCH 0/10] omap mailbox: Adding OMAP4 support v2
Date: Tue, 22 Sep 2009 16:28:46 +0200
Hi All,
Following is the second version of patches for mailbox driver.
The comments provided by Hiroshi and Russell King have been
Hi Premi,
From: ext Premi, Sanjeev pr...@ti.com
Subject: RE: [PATCH] OMAP3: iovmm: fix compiler warning
Date: Wed, 23 Sep 2009 06:06:43 +0200
-Original Message-
From: Tony Lindgren [mailto:t...@atomide.com]
Sent: Wednesday, September 23, 2009 3:06 AM
To: Hiroshi DOYU
Cc: Premi
Hi Premi,
From: ext Sanjeev Premi pr...@ti.com
Subject: [PATCH] OMAP3: iovmm: fix compiler warning
Date: Fri, 18 Sep 2009 10:56:26 +0200
This patch fixes these compiler warnings:
arch/arm/plat-omap/iovmm.c: In function 'vmap_sg':
arch/arm/plat-omap/iovmm.c:202: warning: passing argument 1
Hi Tony,
From: Doyu Hiroshi (Nokia-D/Helsinki) hiroshi.d...@nokia.com
Subject: [PATCH 1/1] omap mailbox: execute softreset at startup
Date: Thu, 27 Aug 2009 11:33:32 +0200
From: Hiroshi DOYU hiroshi.d...@nokia.com
The softreset at startup is introduced as TRM describes and also some
Hi Premi,
From: ext Premi, Sanjeev pr...@ti.com
Subject: RE: [PATCH] OMAP3: iovmm: fix compiler warning
Date: Fri, 18 Sep 2009 16:40:29 +0200
[...]
@@ -390,7 +391,7 @@ static void sgtable_fill_vmalloc(struct
sg_table *sgt, void *_va)
}
va_end = _va +
From: Andy Shevchenko andy.shevche...@gmail.com
Subject: [PATCH] DSPBRIDGE: OSAL: Remove CSL
Date: Mon, 14 Sep 2009 15:43:49 +0200
From: Andy Shevchenko ext-andriy.shevche...@nokia.com
Current DSP bridge driver still contains redudant pieces of CSL code. Get rid
of it finally.
from
Hiroshi Doyu.
This version includes corrections which I got from Imre, Artem and Felipe.
All patches are rebased against android-bridge-2.6.29 kernel branch of the
kernel-dspbridge repository.
Any comment on those patches from TI?
Please, review them. Thank you.
--
With Best
From: ext C.A, Subramaniam subramaniam...@ti.com
Subject: RE: [PATCH 10/10] omap mailbox: OMAP4 Mailbox-driver Patch to support
tasklet implementation
Date: Thu, 10 Sep 2009 13:46:53 +0200
Hi Hiroshi,
-Original Message-
From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com
From: ext C.A, Subramaniam subramaniam...@ti.com
Subject: RE: [PATCH 6/10] omap mailbox: remove unnecessary arg for
omap_mbox_msg_send
Date: Mon, 7 Sep 2009 17:32:48 +0200
Hi Russell,
'arg' is used later in Patch 10, as part of the tasklet
implementation, for writing messages to the mailbox.
(omap2_mbox_exit);
MODULE_LICENSE(GPL v2);
MODULE_DESCRIPTION(omap mailbox: omap2/3 architecture specific functions);
MODULE_AUTHOR(Hiroshi DOYU hiroshi.d...@nokia.com, Paul Mundt);
-MODULE_ALIAS(platform:omap2-mailbox);
+MODULE_ALIAS(platform:DRV_NAME);
--
1.5.3.2
--
To unsubscribe from
From: ext C.A, Subramaniam subramaniam...@ti.com
Subject: RE: [PATCH 1/10] omap mailbox: OMAP4-Mailbox - Add build specific
changes to support OMAP4 mailbox.
Date: Mon, 7 Sep 2009 10:27:22 +0200
Signed-off-by: C A Subramaniam subramaniam...@ti.com
Signed-off-by: Ramesh Gupta G
From: ext C.A, Subramaniam subramaniam...@ti.com
Subject: [PATCH 10/10] omap mailbox: OMAP4 Mailbox-driver Patch to support
tasklet implementation
Date: Fri, 4 Sep 2009 13:48:45 +0200
From e759173e77f73fabce5177b4f685df20b16c6922 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Hi Subramaniam,
From: ext C.A, Subramaniam subramaniam...@ti.com
Subject: [PATCH 1/10] omap mailbox: OMAP4-Mailbox - Add build specific changes
to support OMAP4 mailbox.
Date: Fri, 4 Sep 2009 13:47:09 +0200
From aa759db084be9a2893de5e61b11f6de6d05508d9 Mon Sep 17 00:00:00 2001
From: C A
Hi Hari,
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: RE: [DSPBRIDGE RFC] Combining Reserve and Map into a new IOCTL
Date: Wed, 2 Sep 2009 18:16:26 +0200
The initial idea behind DSPProcessor_ReserveMemory call was to
provide the User's the option of doing DSP buffer management for a
Hi Tony,
I fixed the error exit path as below and attached the updated verion
of the patch. Please replace the old one in for-next with the attached
one.
Modified arch/arm/plat-omap/iommu-debug.c
diff --git a/arch/arm/plat-omap/iommu-debug.c b/arch/arm/plat-omap/iommu-debug.c
index
From: Hiroshi DOYU hiroshi.d...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/pmgr/wcd.c | 24
1 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/dsp/bridge/pmgr/wcd.c b/drivers/dsp/bridge/pmgr/wcd.c
index
From: Hiroshi DOYU hiroshi.d...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/hw/hw_mbox.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/dsp/bridge/hw/hw_mbox.c b/drivers/dsp/bridge/hw/hw_mbox.c
index 5a87597..8591729
From: Hiroshi DOYU hiroshi.d...@nokia.com
MPU side (v)-(p) mapping is necessary only if IOVMF_MMIO is set in
flags.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/plat-omap/iovmm.c | 10 ++
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/arm/plat
From: Hiroshi DOYU hiroshi.d...@nokia.com
The only way to flush posted write to L4 bus is to do a read back
of the same register right after the write.
This seems to be mostly needed in interrupt handlers to avoid
causing spurious interrupts.
The earlier fix has been to mark the L4 bus
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [PATCH 02/10] OMAP: iommu: add initial debugfs support
Date: Sun, 16 Aug 2009 22:47:32 +0200
On Sun, Aug 16, 2009 at 06:13:55PM +0300, Tony Lindgren wrote:
* Hiroshi DOYU hiroshi.d...@nokia.com [090815 15:06]:
Hi Russell
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [PATCH 02/10] OMAP: iommu: add initial debugfs support
Date: Sun, 16 Aug 2009 22:47:32 +0200
On Sun, Aug 16, 2009 at 06:13:55PM +0300, Tony Lindgren wrote:
* Hiroshi DOYU hiroshi.d...@nokia.com [090815 15:06]:
Hi Russell
Hi Russell,
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [PATCH 02/10] OMAP: iommu: add initial debugfs support
Date: Thu, 13 Aug 2009 11:23:59 +0200
On Wed, Aug 12, 2009 at 03:13:24PM +0300, Tony Lindgren wrote:
+static DEFINE_MUTEX(iommu_debug_lock);
+static char
Rewinding each debugfs entries to unregister if an error happens.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/plat-omap/clock.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index a8cb24a
Hi Tony,
From: Doyu Hiroshi (Nokia-D/Helsinki) hiroshi.d...@nokia.com
Subject: [PATCH 1/1] omap iommu: add initial debugfs support
Date: Wed, 22 Jul 2009 16:24:02 +0200
From: Hiroshi DOYU hiroshi.d...@nokia.com
This enables to peek the following data.
$ /debug/iommu/isp# ls
mem
The second argument should be the end address, not the
length. Actually there will not be any effect on the behavior of this
driver since flush_cache_vmap() calls flush_cache_all() in the end.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/plat-omap/iovmm.c |2 +-
1 files
From: ext Tony Lindgren t...@atomide.com
Subject: Re: [PATCH 1/1] omap iommu: add initial debugfs support
Date: Tue, 11 Aug 2009 11:26:17 +0200
* Tony Lindgren t...@atomide.com [090811 12:19]:
* Hiroshi DOYU hiroshi.d...@nokia.com [090811 11:54]:
Hi Tony,
From: Doyu Hiroshi (Nokia-D
From: ext Gary Thomas g...@mlbassoc.com
Subject: Re: ISP buffer issue
Date: Thu, 6 Aug 2009 16:30:29 +0200
Gary Thomas wrote:
I'm having trouble with the OMAP3 camera (ISP) support when
I have a large sensor. I'm working with a 3M CCD sensor which
has a native resolution of 2048x1536.
From: Phil Carmody ext-phil.2.carm...@nokia.com
Pointless dead code path - there is nothing to fail before the
DSP_SUCCEEDED check.
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/pmgr/wcd.c | 11 ---
1
From: Phil Carmody ext-phil.2.carm...@nokia.com
There's no point in continuing if zlLib is null, so just set the
status to an error value, and let the rest of the code be skipped
over naturally.
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d
a fair assumption to
make.)
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/dynload/cload.c | 27 ---
1 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/drivers/dsp/bridge
From: Phil Carmody ext-phil.2.carm...@nokia.com
There's no point checking if a pointer's null if you're going to
dereference it anyway.
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/pmgr/dbll.c | 33
From: Phil Carmody ext-phil.2.carm...@nokia.com
Not that it can fail, and not that we actually do anything if it
does the impossible. But at least we now remember the state.
Signed-off-by: Phil Carmody ext-phil.2.carm...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers
From: Doyu Hiroshi (Nokia-D/Helsinki) hiroshi.d...@nokia.com
Subject: [PATCH 2/2] DSPBRIDGE: introduce VMA checking for cache operation
Date: Wed, 22 Jul 2009 10:22:50 +0200
Check if the given area blongs to process virtul memory address space.
Signed-off-by: Hiroshi DOYU hiroshi.d
From: Hiroshi DOYU hiroshi.d...@nokia.com
Subject: Re: [PATCH 1/1] DSPBRIDGE: expose DSP_TRACEBUF as kernel config option
Date: Sat, 25 Jul 2009 08:23:59 +0300 (EEST)
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: RE: [PATCH 1/1] DSPBRIDGE: expose DSP_TRACEBUF as kernel config
option
From: Hiroshi DOYU hiroshi.d...@nokia.com
CONFIG_DSP_TRACEBUF is introduced as a kernel config option to save
some amount of unused memory and #ifndef DSP_TRACEBUF_DISABLED was
not easy to understand.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/Kconfig |7
Hi Hari,
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: RE: [PATCH 1/1] DSPBRIDGE: expose DSP_TRACEBUF as kernel config option
Date: Fri, 24 Jul 2009 19:28:47 +0200
Hi Doyu-san,
CONFIG_DSP_TRACEBUF is introduced as a kernel config option to save
some amount of unused memory and
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: [RFC][PATCH 3/3]ARM:OMAP4 iommu:provide build support for omap4 iommu
Date: Fri, 24 Jul 2009 19:22:56 +0200
This patch provides build support to build OMAP4
IOMMU module. This also adds the changes to Kconfig
file to make iommu option
++)
+ platform_device_unregister(omap4_iommu_pdev[i]);
+}
+module_exit(omap4_iommu_exit);
+
+MODULE_AUTHOR(Hiroshi DOYU, Hari Kanigeri);
+MODULE_DESCRIPTION(omap iommu: omap4 device registration);
+MODULE_LICENSE(GPL v2);
+
diff --git a/arch/arm/plat-omap/include/mach/irqs.h
b/arch/arm/plat-omap/include/mach
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: [RFC][PATCH 1/3] ARM:OMAP4 iommu:changes in iommu for OMAP4
Date: Fri, 24 Jul 2009 19:22:09 +0200
This patch has the changes to iommu module to make
iommu functional on OMAP4 simulator. The changes
included using stubbed clock interface and
Hi Felipe,
From: Balbi Felipe (Nokia-D/Helsinki) felipe.ba...@nokia.com
Subject: Re: [RFC][PATCH 2/3] ARM:OMAP4 iommu:add omap4 support in iommu
Date: Fri, 24 Jul 2009 20:27:02 +0200
On Fri, Jul 24, 2009 at 07:22:32PM +0200, ext Kanigeri, Hari wrote:
This patch adds omap4 support in iommu
From: Hiroshi DOYU hiroshi.d...@nokia.com
Subject: Re: [PATCH 1/1] DSPBRIDGE: expose DSP_TRACEBUF as kernel config option
Date: Fri, 24 Jul 2009 21:00:05 +0300 (EEST)
Hi Hari,
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: RE: [PATCH 1/1] DSPBRIDGE: expose DSP_TRACEBUF as kernel config
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: RE: [PATCH 1/1] DSPBRIDGE: expose DSP_TRACEBUF as kernel config option
Date: Sat, 25 Jul 2009 02:43:41 +0200
Hiroshi,
The problem here is that now all TRACEBUF code is always compiled in
in spite of setting DEBUG. It doesn't print
Check if the given area blongs to process virtul memory address space.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/rmgr/proc.c | 32
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/drivers/dsp/bridge/rmgr/proc.c b
Both functions are almost same structure except its flag passed to
MEM_FlushCache().
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/rmgr/proc.c | 82 ++-
1 files changed, 38 insertions(+), 44 deletions(-)
diff --git a/drivers/dsp
structure except its flag passed to
MEM_FlushCache().
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/rmgr/proc.c | 82
++-
1 files changed, 38 insertions(+), 44 deletions(-)
+ enum DSP_FLUSHTYPE mtype
From: Hiroshi DOYU hiroshi.d...@nokia.com
This enables to peek the following data.
$ /debug/iommu/isp# ls
mem nr_tlb_entries regs
mmappagetable tlb
$ /debug/iommu/isp# head pagetable
L: da: pa:
-
2: 1000
From: Hiroshi DOYU hiroshi.d...@nokia.com
It seems that we have had some cases where SR may not work with some
OPP level. This patch will introduce a workaround to turn off SR with
specific OPP, in this case it's OPP2. With this patch, we can use all
OPP but can disable SR on problematic OPP2
From: Doyu Hiroshi (Nokia-D/Helsinki) hiroshi.d...@nokia.com
Subject: [RFC][PATCH 1/1] DSPBRIDGE: workaround for SR with inappropriate OPP
Date: Mon, 20 Jul 2009 09:55:52 +0200
From: Hiroshi DOYU hiroshi.d...@nokia.com
It seems that we have had some cases where SR may not work with some
OPP
:57 AM
To: linux-omap@vger.kernel.org
Cc: Ramirez Luna, Omar; Guzman Lugo, Fernando; Menon, Nishanth;
hiroshi.d...@nokia.com
Subject: [PATCH 12/13] DSPBRIDGE: fix resuming problem with dsp
hibernation
From: Hiroshi DOYU hiroshi.d...@nokia.com
The constraints(opp = 2) should be set
combinations of SR + OPP? can be another
possibility if it can achieve lower power consumption like:
Not tested.
From e1bc72772e63b2037547872037e96dd535be52c2 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU hiroshi.d...@nokia.com
Date: Fri, 17 Jul 2009 03:24:26 +0300
Subject: [PATCH 1/1] DSPBRIDGE
) hiroshi.d...@nokia.com
Reported-by: Tero Kristo tero.kri...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/hw/hw_mbox.c |4 +++-
drivers/dsp/bridge/hw/hw_mbox.h |5 +
drivers/dsp/bridge/wmd/io_sm.c |1 +
3 files changed, 9 insertions
From: ext Nishanth Menon n...@ti.com
Subject: Re: [PATCH 05/13] DSPBRIDGE: enable smart/autoidle for mailbox
sysconfig
Date: Thu, 16 Jul 2009 00:01:11 +0200
Guzman Lugo, Fernando had written, on 07/15/2009 04:59 PM, the following:
diff --git a/drivers/dsp/bridge/hw/hw_mbox.c
From: ext Guzman Lugo, Fernando x0095...@ti.com
Subject: RE: [PATCH 11/13] DSPBRIDGE: Set VDD1 OPP1 unconditionally while
moving to off mode
Date: Thu, 16 Jul 2009 00:53:24 +0200
Hi,
-Original Message-
From: Ameya Palande [mailto:ameya.pala...@nokia.com]
Sent: Wednesday, July
From: Carmody Phil.2 (EXT-Ixonos/Helsinki) ext-phil.2.carm...@nokia.com
Subject: RE: [PATCH 1/4] DSPBRIDGE: Fix macros that break when inside an if/else
Date: Tue, 14 Jul 2009 13:20:30 +0200
On Tue, 2009-07-14 at 13:05 +0200, ext Menon, Nishanth wrote:
Phil,
-Original Message-
From: Carmody Phil.2 (EXT-Ixonos/Helsinki) ext-phil.2.carm...@nokia.com
Subject: Re: [PATCH 1/4] DSPBRIDGE: Fix macros that break when inside an if/else
Date: Tue, 14 Jul 2009 15:17:25 +0200
[...]
I am not sure if these copy_from_user() wrapping are practically
useful or not. It may be enough
From: Hiroshi DOYU hiroshi.d...@nokia.com
Reported-by: Tero Kristo tero.kri...@nokia.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/hw/hw_mbox.c |4 +++-
drivers/dsp/bridge/hw/hw_mbox.h |5 +
drivers/dsp/bridge/wmd/io_sm.c |1 +
3 files changed, 9
From: ext Tony Lindgren t...@atomide.com
Subject: Re: [PATCH 1/1] IOMMU: function flush_iotlb_page is not flushing
correct entry
Date: Thu, 18 Jun 2009 07:05:56 +0200
* Hiroshi DOYU hiroshi.d...@nokia.com [090615 12:39]:
From: Fernando Guzman Lugo x0095...@ti.com
From: Fernando Guzman
..6810b4a 100644
--- a/arch/arm/mach-omap1/mailbox.c
+++ b/arch/arm/mach-omap1/mailbox.c
@@ -203,5 +203,5 @@ module_exit(omap1_mbox_exit);
MODULE_LICENSE(GPL v2);
MODULE_DESCRIPTION(omap mailbox: omap1 architecture specific functions);
-MODULE_AUTHOR(Hiroshi DOYU hiroshi.d...@nokia.com
; the
original breakage appears to date from the end of last year in
a5abbbe52b7e89a7633319c5417bd4331f7ac8ed
Acked-by: Hiroshi DOYU hiroshi.d...@nokia.com
Signed-Off-By: Jonathan McDowell nood...@earth.li
-
diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
index
From: ext Roel Kluin roel.kl...@gmail.com
platform_get_irq may return -ENXIO. but struct omap_mbox mbox_dsp_info.irq
is unsigned, so the error was not noticed.
Signed-off-by: Roel Kluin roel.kl...@gmail.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/mach-omap2/mailbox.c
roel.kl...@gmail.com
platform_get_irq may return -ENXIO. but struct omap_mbox mbox_dsp_info.irq
is unsigned, so the error was not noticed.
Signed-off-by: Roel Kluin roel.kl...@gmail.com
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/mach-omap2/mailbox.c |6
From: Fernando Guzman Lugo x0095...@ti.com
From: Fernando Guzman Lugo x0095...@ti.com
The function flush_iotlb_page is not loading the CAM register with
the correct entry to be flushed, so it is flushing other entry
Signed-off-by: Fernando Guzman Lugo x0095...@ti.com
Signed-off-by: Hiroshi DOYU
From: Hiroshi DOYU hiroshi.d...@nokia.com
Subject: Re: [RFC][PATCH] DSPBRIDGE: Video Playback Cache Optimization
Date: Wed, 10 Jun 2009 10:25:39 +0300 (EEST)
From: ext Ramirez Luna, Omar omar.rami...@ti.com
Subject: RE: [RFC][PATCH] DSPBRIDGE: Video Playback Cache Optimization
Date: Wed, 10
From: ext Guzman Lugo, Fernando x0095...@ti.com
Subject: [PATCH] IOMMU: function flush_iotlb_page is not flushing correct entry
Date: Wed, 10 Jun 2009 20:43:39 +0200
Hi,
The function flush_iotlb_page is not loading into the CAM register
the entry to be removed, so it function
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: [RFC] OMAP4:mailbox changes
Date: Thu, 11 Jun 2009 17:15:35 +0200
This is to propose the following changes in the current Mailbox driver.
- Design changes to support dynamic registration of mailbox Clients.
- Support for
From: ext Ramirez Luna, Omar omar.rami...@ti.com
Subject: RE: [RFC][PATCH] DSPBRIDGE: Video Playback Cache Optimization
Date: Wed, 10 Jun 2009 01:18:29 +0200
Hi,
[sending as plain text to l-o]
Could you please comment on this patch.
From: Sripal Bagadia baga...@ti.com
Date: Tue, 9 Jun
for the futer
release?
Thank you,
Best regards,
Hari
-Original Message-
From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-
ow...@vger.kernel.org] On Behalf Of Hiroshi DOYU
Sent: Monday, June 08, 2009 6:34 AM
To: Ramirez Luna, Omar
Cc: ameya.pala...@nokia.com; linux
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [PATCH] DSPBRIDGE: Compiler wanrning fix for unlocked_ioctl
Date: Tue, 9 Jun 2009 11:16:52 +0200
On Tue, Jun 9, 2009 at 10:02 AM, Hiroshi DOYUhiroshi.d...@nokia.com wrote:
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject:
From: ext Ramirez Luna, Omar omar.rami...@ti.com
Subject: RE: [PATCH] DSPBRIDGE: Compiler wanrning fix for unlocked_ioctl
Date: Mon, 8 Jun 2009 08:49:03 +0200
From: Ameya Palande [mailto:ameya.pala...@nokia.com]
Subject: [PATCH] DSPBRIDGE: Compiler wanrning fix for unlocked_ioctl
From: Ameya
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [PATCH 1/7] omap iommu: tlb and pagetable primitives
Date: Mon, 25 May 2009 11:21:12 +0200
On Mon, May 25, 2009 at 08:44:42AM +0300, Hiroshi DOYU wrote:
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [PATCH 1/7] omap iommu: tlb and pagetable primitives
Date: Mon, 25 May 2009 11:36:03 +0200
On Mon, May 25, 2009 at 12:30 PM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [PATCH 1/7] omap iommu: tlb and pagetable primitives
Date: Mon, 25 May 2009 00:19:59 +0200
On Fri, May 22, 2009 at 10:21:14AM +0300, Hiroshi DOYU wrote:
From: Hiroshi DOYU hiroshi.d...@nokia.com
Subject: Re: [PATCH 1/7
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/mach-omap2/omap3-iommu.c | 103 +
1 files changed, 103 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-omap2/omap3-iommu.c
diff --git a/arch/arm/mach-omap2/omap3-iommu.c
b/arch
The structure 'arch_mmu' accommodates the difference between omap1 and
omap2/3.
This patch provides omap2/3 specific functions
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/mach-omap2/iommu2.c | 323 ++
arch/arm/plat-omap/include/mach
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/plat-omap/Kconfig |6 ++
arch/arm/plat-omap/Makefile |1 +
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 9dd68fa..30e47a3 100644
--- a/arch
This patch provides:
- iotlb_*() : iommu tlb operations
- iopgtable_*() : iommu pagetable(twl) operations
- iommu_*() : the other generic operations
and the entry points to register and acquire iommu object.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/plat-omap
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/mach-omap2/Makefile |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index c49d9bf..88629a7 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch
is used.
'*':not yet, but feasible.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/include/asm/mach/map.h |8
arch/arm/mm/ioremap.c |6
arch/arm/mm/mmu.c |1
arch/arm/plat-omap/include/mach/iovmm.h | 94
Currently tidspbridge driver uses its own mmu implementation and
will migrate to use this omap iommu eventually. This config is
provided to make this migration happen smoothly.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/mach-omap2/omap3-iommu.c |2 ++
1 files changed, 2
iommu
Hiroshi DOYU (7):
omap iommu: tlb and pagetable primitives
omap iommu: omap2 architecture specific functions
omap iommu: omap3 iommu device registration
omap iommu: simple virtual address space management
omap iommu: entries for Kconfig and Makefile
omap2 iommu
From: ext Kanigeri, Hari h-kanige...@ti.com
Subject: RE: [ANNOUNCE] Temporary L-B tree for bridge 2.6.29
Date: Wed, 20 May 2009 14:15:21 +0200
Nishant,
As Omar mentioned this is temporary staging and this will be moved
to omapzoom portal in a Week or two. This version of tidspbridge has
the
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: [PATCH] omap3-iommu: reorganize
Date: Mon, 18 May 2009 18:43:00 +0200
No functional changes.
Signed-off-by: Felipe Contreras felipe.contre...@gmail.com
---
How about this?
What's the advantage of introducing a new structure
Hi Fernand,
From: ext Guzman Lugo, Fernando x0095...@ti.com
Subject: slap corruption
Date: Tue, 19 May 2009 03:56:08 +0200
Hi everyone,
We have been looking into the Slab Corruption error and we have found the
problem occurs after an application has been terminated abnormally, e.g.
Hi Russell,
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [PATCH 4/6] omap iommu: simple virtual address space management
Date: Sat, 16 May 2009 11:22:48 +0200
On Tue, May 05, 2009 at 03:47:06PM +0300, Hiroshi DOYU wrote:
+int ioremap_page(unsigned long virt, unsigned
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [RFC/PATCH 3/3] omap3-iommu: remote registration
Date: Mon, 18 May 2009 14:11:13 +0200
On Sat, May 16, 2009 at 01:05:50PM +0300, Felipe Contreras wrote:
This allows devices to be registered only when they are used. The
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [RFC/PATCH 0/3] omap3-iommu: cleanups and remote registration
Date: Mon, 18 May 2009 13:48:09 +0200
On Mon, May 18, 2009 at 8:16 AM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
From: ext Felipe Contreras felipe.contre
From: Hiroshi DOYU hiroshi.d...@nokia.com
Subject: Re: [RFC/PATCH 3/3] omap3-iommu: remote registration
Date: Mon, 18 May 2009 16:35:33 +0300 (EEST)
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Subject: Re: [RFC/PATCH 3/3] omap3-iommu: remote registration
Date: Mon, 18 May 2009 14
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [RFC/PATCH 3/3] omap3-iommu: remote registration
Date: Mon, 18 May 2009 15:52:59 +0200
On Mon, May 18, 2009 at 4:35 PM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
From: ext Russell King - ARM Linux li...@arm.linux.org.uk
Sep 17 00:00:00 2001
From: Hiroshi DOYU hiroshi.d...@nokia.com
Date: Wed, 28 Jan 2009 21:32:04 +0200
Subject: [PATCH 3/6] omap iommu: omap3 iommu device registration
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
arch/arm/mach-omap2/omap3-iommu.c | 103
From: Hiroshi DOYU hiroshi.d...@nokia.com
Subject: Re: [RFC/PATCH 0/3] omap3-iommu: cleanups and remote registration
Date: Mon, 18 May 2009 08:16:27 +0300 (EEST)
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [RFC/PATCH 0/3] omap3-iommu: cleanups and remote registration
From: Doyu Hiroshi (Nokia-D/Helsinki) hiroshi.d...@nokia.com
dspbridge doesn't need BKL.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/rmgr/drv_interface.c |4 ++--
drivers/dsp/bridge/rmgr/drv_interface.h |2 +-
2 files changed, 3 insertions(+), 3 deletions
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [PATCH 2/2] DSPBRIDGE: add checking 128 byte alignment for dsp
cache line size
Date: Tue, 12 May 2009 23:41:04 +0200
On Tue, May 12, 2009 at 8:38 AM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
From: ext Kanigeri, Hari h-kanige
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [PATCH 2/2] DSPBRIDGE: add checking 128 byte alignment for dsp
cache line size
Date: Wed, 13 May 2009 13:13:35 +0200
On Wed, May 13, 2009 at 12:10 PM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
From: ext Felipe Contreras
of the user space buffers is moved from the Bridge
driver to User-mode.
Thank you,
Best regards,
Hari
-Original Message-
From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
Sent: Sunday, May 10, 2009 11:55 PM
To: Kanigeri, Hari
Cc: Menon, Nishanth; linux-omap
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [PATCH 2/2] DSPBRIDGE: add checking 128 byte alignment for dsp
cache line size
Date: Mon, 11 May 2009 18:31:28 +0200
On Mon, May 11, 2009 at 6:47 PM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
Hi Hari,
From: ext Kanigeri
From: Hiroshi DOYU hiroshi.d...@nokia.com
A buffer shared with MPU and DSP has to be aligned on both cache line
size to avoid memory corrupton with some DSP cache operations. Since
there's no way for dspbridge to know how the shared buffer will be
used like: read-only, write-only, rw through its
From: Hiroshi DOYU hiroshi.d...@nokia.com
The L2 pagetable should align on 1KB since the lower 10 bits of L2
pagetable address are not used by DSP H/W.
Signed-off-by: Hiroshi DOYU hiroshi.d...@nokia.com
---
drivers/dsp/bridge/wmd/tiomap3430.c |3 +--
1 files changed, 1 insertions(+), 2
Hi Felipe,
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: Re: [PATCH 3/6] omap iommu: omap3 iommu device registration
Date: Thu, 7 May 2009 22:05:00 +0200
On Tue, May 5, 2009 at 3:47 PM, Hiroshi DOYU hiroshi.d...@nokia.com wrote:
Signed-off-by: Hiroshi DOYU hiroshi.d
Hi Felipe,
From: ext Felipe Contreras felipe.contre...@gmail.com
Subject: [RFC/PATCH 0/3] omap3-iommu: cleanups and remote registration
Date: Thu, 7 May 2009 22:11:06 +0200
This patch series cleanups up a bit the opap3-iommu device registration and
then allows registration from other parts of
From: Balbi Felipe (Nokia-D/Helsinki) felipe.ba...@nokia.com
Subject: Re: [RFC/PATCH 1/3] omap3-iommu: reorganize
Date: Thu, 7 May 2009 23:14:47 +0200
On Thu, May 07, 2009 at 10:11:07PM +0200, ext Felipe Contreras wrote:
-static struct resource omap3_iommu_res[] = {
- { /* Camera ISP MMU
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