Hi Russell,
On Fri, Aug 12, 2011 at 11:05 AM, Gupta, Ramesh wrote:
>
> On Thu, Aug 11, 2011 at 5:29 PM, Russell King - ARM Linux
> wrote:
> > On Thu, Aug 11, 2011 at 02:28:39PM -0500, Gupta, Ramesh wrote:
> >> Hi Russel,
> >
> > grr.
>
> Sorry, typo.
>
> >
> >> On Thu, Apr 28, 2011 at 11:48 AM,
On Mon, Aug 1, 2011 at 10:34 AM, Gadiyar, Anand wrote:
> Michael Jones wrote:
>> I have a function in a driver which takes ~50ms to execute, which I've
>> measured by reading jiffies at the beginning and end. But jiffies only
>> counts at 128Hz on my system, so this was a very coarse measurement.
Hi Felipe,
> -Original Message-
> From: Felipe Balbi [mailto:felipe.ba...@nokia.com]
> Sent: Tuesday, August 24, 2010 1:49 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; Gadiyar, Anand; t...@atomide.com
> Subject: Re: [PATCH]omap: i2c: Avoid compilation er
>From e3c3ee9317850b2b26e02680a0c976d3c75febab Mon Sep 17 00:00:00 2001
From: Subramaniam C.A
Date: Tue, 24 Aug 2010 12:02:28 -0500
Subject: [PATCH] omap: i2c: Avoid compilation error in case the header is
included multiple times.
Added defines to avoid compilation error.
Signed-off-by: Subrama
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of C.A,
> Subramaniam
> Sent: Thursday, June 24, 2010 4:36 PM
> To: Ohad Ben-Cohen; Kanigeri, Hari
> Cc: linux-omap@vger.kernel.org; Hiroshi Doy
> -Original Message-
> From: linux-omap-ow...@vger.kernel.org
> [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Ohad Ben-Cohen
> Sent: Thursday, June 24, 2010 3:23 PM
> To: Kanigeri, Hari
> Cc: linux-omap@vger.kernel.org; Hiroshi Doyu; Ramirez Luna, Omar
> Subject: Re: [PATCH 3/4]
Hi Ohad/Hiroshi,
Good to see the new mailbox requirements. While we are at it can we add some
more :)?
* Make the mailbox as a generic driver.
Meaning, users can request for a pair of mailbox rather than using a
set of pre-defined ones. For eg: Instead of doing an omap_mbox_get("mailbo
Hi Tony,
Following is the version 3 of patch 8/10. It removes one typo in the v2 patch
that I sent out earlier.
Request you to take this version of the patch.
Hiroshi,
Thank you for pointing out the error. Request you to please review the patch.
Regards
Subbu
>From 989d89b561ca176ddba19b0fcb5df
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Wednesday, November 18, 2009 2:01 PM
> To: C.A, Subramaniam
> Cc: t...@atomide.com; linux-omap@vger.kernel.org; Kanigeri,
> Hari; Gupta, Ramesh
> Subject: Re: [PATCH 8/10 v2] omap m
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Wednesday, November 18, 2009 1:36 PM
> To: C.A, Subramaniam
> Cc: t...@atomide.com; linux-omap@vger.kernel.org; Kanigeri,
> Hari; Gupta, Ramesh
> Subject: Re: [PATCH 8/10 v2] omap m
Hi Tony,
Following is the version 2 of Patch 8/10 (removing all #fidefs)
Regards
Subbu
>From 775dde65217785f519efe2a202489a791460f861 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Fri, 13 Nov 2009 16:42:40 +0530
Subject: [PATCH 8/10 v2] omap mailbox: OMAP4-Mailbox - Adds code changes to
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Saturday, November 14, 2009 6:16 AM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; Gupta, Ramesh; Kanigeri,
> Hari; Hiroshi DOYU
> Subject: Re: [PATCH 8/10] omap mailbox:
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Saturday, November 14, 2009 6:10 AM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; Gupta, Ramesh; Kanigeri,
> Hari; Hiroshi DOYU
> Subject: Re: [PATCH 7/10] omap mailbox: expos
>From 5fd7c2bfae11879edfcae7db073deb11bea1f584 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Fri, 13 Nov 2009 15:59:58 +0530
Subject: [PATCH 10/10] omap mailbox: OMAP4 Mailbox-driver Patch to support
tasklet implementation
This patch uses a tasklet implementation for
sending mailbox messa
>From 8a1b63918459dfbb5152dd31988714f91f4fd51b Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 12 Nov 2009 16:18:06 -0800
Subject: [PATCH 9/10] omap: mailbox: OMAP4 Mailbox Patch to change the IRQ flag
from IRQF_DISABLED to IRQF_SHARED
Currently, this facilitates both the tesla and duc
>From 1a5865e67ce5fae94ae283882411cd01f48e07a7 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Fri, 13 Nov 2009 16:42:40 +0530
Subject: [PATCH 8/10] omap mailbox: OMAP4-Mailbox - Adds code changes to
support OMAP4 mailbox.
This patch adds code changes in the mailbox driver module to
add sup
>From 177e2efb7384c03ac445b55e2e4ccf44e2160051 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Fri, 13 Nov 2009 15:04:57 +0530
Subject: [PATCH 7/10] omap mailbox: expose omap_mbox_enable()/disable_irq()
Signed-off-by: Hiroshi DOYU
---
arch/arm/plat-omap/include/plat/mailbox.h | 12 ++
>From 27c97972080ba1fea6296ee59105aebd5ea4442a Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 12 Nov 2009 16:18:05 -0800
Subject: [PATCH 6/10] omap: mailbox: remove unnecessary arg for
omap_mbox_msg_send
Also removed from tx_data
Signed-off-by: C A Subramaniam
Acked-by: Hiroshi DOYU
>From 977b46afb3d52422d486458c6c7889c9ce906b3d Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Thu, 12 Nov 2009 16:18:05 -0800
Subject: [PATCH 5/10] omap: mailbox: remove disable_/enable_mbox_irq in isr
No need to handle it in isr, since irq won't happen during isr.
Signed-off-by: Hiroshi DOYU
>From fcd239d499ab89a13e186d5ec5e2d0dde7d21e9e Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Thu, 12 Nov 2009 16:18:05 -0800
Subject: [PATCH 4/10] omap: mailbox: remove class interface
It's not used at present.
Signed-off-by: Hiroshi DOYU
Signed-off-by: Tony Lindgren
---
arch/arm/plat-oma
>From 39b709da59a8f146169577702c4d77048050c3d0 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Thu, 12 Nov 2009 16:18:04 -0800
Subject: [PATCH 3/10] omap: mailbox: remove sequence bit checking
Any protocol should be handled in the upper layer and mailbox driver
shouldn't care about the contents
>From 80f2bf9ba7e2d87490a36346d25517c41033677f Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 12 Nov 2009 16:18:04 -0800
Subject: [PATCH 2/10] omap: mailbox: OMAP4 - Add resources and mailbox register
base address for OMAP4 mailbox
This patch adds resource information of mailbox drive
>From bf41b0fd7324149a647b43d434ae3821bea49541 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 12 Nov 2009 16:18:03 -0800
Subject: [PATCH 1/10] omap: mailbox: Add build specific changes to support omap
mailbox
This patch adds changes to the build related files of mailbox
driver
Signed
Hi All,
Following is the refreshed version of patches for mailbox driver.
Hi Tony,
I have gone through the patch set in the for-next branch and have made the
following changes:
Patch 7 was missing. I have re-worked it to the for-next branch.
As you had mentioned in the previous mail, Patches 8
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Thursday, November 12, 2009 4:35 AM
> To: C.A, Subramaniam
> Cc: li...@arm.linux.org.uk; linux-omap@vger.kernel.org;
> Hiroshi DOYU; Gupta, Ramesh; Kanigeri, Hari
> Subject: Re: [PATCH
Hi all,
This is the revised version of the patch incorporating Russell's comments.
Regards
Subbu
>From 0c7c506f0a47acc8444bed83fa56ad2aa76c3b7c Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 24 Sep 2009 19:16:39 +0530
Subject: [PATCH 8/10 v3] omap mailbox: OMAP4-Mailbox - Adds code c
Hi Russell,
> -Original Message-
> From: Russell King [mailto:r...@arm.linux.org.uk]
> Sent: Wednesday, September 23, 2009 3:26 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; Hiroshi DOYU;
> t...@atomide.com; Kanigeri, Hari; Gupta, Ramesh
> Subject:
>From f2ba2415d17a9bf2adc9f1240ff21e17e639b2bf Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 17 Sep 2009 22:01:33 +0530
Subject: [PATCH 10/10] omap mailbox: OMAP4 Mailbox-driver Patch to support
tasklet
implementation
This patch uses a tasklet implementation for
sending mailbox
>From 96827a1faf75893646b459bd3c0b7e9453376bb2 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Tue, 8 Sep 2009 22:40:16 +0530
Subject: [PATCH 9/10] omap mailbox: OMAP4 Mailbox Patch to change the IRQ flag
from IRQF_DISABLED to IRQF_SHARED
Currently, this facilitates both the tesla and ducat
>From 6e3100d338c37928724821cab460ced1437bfa59 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Tue, 8 Sep 2009 22:36:20 +0530
Subject: [PATCH 8/10] omap mailbox: OMAP4-Mailbox - Adds code changes to
support OMAP4 mailbox.
This patch adds code changes in the mailbox driver module to
add supp
>From 1ba55e567917b48afc64a14202fd860b3332056d Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 20:18:53 +0530
Subject: [PATCH 7/10] omap mailbox: expose omap_mbox_enable()/disable_irq()
Signed-off-by: Hiroshi DOYU
---
arch/arm/plat-omap/include/mach/mailbox.h | 12 ++
>From 021907db683b2d7c7bf5f60bea3874fc6c2fa5a0 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Tue, 8 Sep 2009 21:35:58 +0530
Subject: [PATCH 6/10] omap mailbox: remove unnecessary arg for
omap_mbox_msg_send
Also removed from tx_data
Signed-off-by: Hiroshi DOYU
---
arch/arm/plat-omap/inc
>From d9bcb084bfdfdd72a4b449ca4c5990c27e8f6957 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 20:06:38 +0530
Subject: [PATCH 5/10] omap mailbox: remove disable_/enable_mbox_irq in isr
No need to handle it in isr, since irq won't happen during isr.
Signed-off-by: Hiroshi DOYU
>From 3ab5427742e66e7b9e0eb882e71bd6f688163200 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 20:03:19 +0530
Subject: [PATCH 4/10] omap mailbox: remove class interface
It's not used at present.
Signed-off-by: Hiroshi DOYU
---
arch/arm/plat-omap/include/mach/mailbox.h |1
>From 9be489f756f828f9330f264e4b052d801b8e8efc Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 19:32:42 +0530
Subject: [PATCH 3/10] omap mailbox: remove sequence bit checking
Any protocol should be handled in the upper layer and mailbox driver
shouldn't care about the contents o
>From c8057dc97d7b3479e2fb73f57f13ff27f6af8b9e Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Tue, 8 Sep 2009 15:26:34 +0530
Subject: [PATCH 2/10] omap mailbox: OMAP4 - Add resources and mailbox register
base address for OMAP4 mailbox
This patch adds resource information of mailbox driver
>From c25cd3fc0a18010a579ab6fc265009ff19e81ac7 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Mon, 7 Sep 2009 14:54:20 +0530
Subject: [PATCH 1/10] omap mailbox: Add build specific changes to support omap
mailbox.
This patch adds changes to the build related files of mailbox
driver
Signed-
Hi All,
Following is the second version of patches for mailbox driver.
The comments provided by Hiroshi and Russell King have been in-corporated.
Resending the entire series of patches, below is the summary of changes.
0001-omap-mailbox-Add-build-specific-changes-to-support.patch (Removed
refe
Hi Hiroshi,
Sorry for the delayed response.
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Thursday, September 10, 2009 5:59 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> r...@arm.linux.org.uk; Kan
Hi Hiroshi,
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Wednesday, September 09, 2009 2:32 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> r...@arm.linux.org.uk; Kanigeri, Hari; Gupta, Ramesh
>
Hi Hiroshi,
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Wednesday, September 09, 2009 2:32 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> r...@arm.linux.org.uk; Kanigeri, Hari; Gupta, Ramesh
> S
Hi Hiroshi,
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Monday, September 07, 2009 2:20 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> r...@arm.linux.org.uk; Kanigeri, Hari; Gupta, Ramesh
> Subj
Santhosh,
> -Original Message-
> From: Shilimkar, Santosh
> Sent: Monday, September 07, 2009 9:08 PM
> To: C.A, Subramaniam; Russell King
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> hiroshi.d...@nokia.com; Kanigeri, Hari; Gupta, Ramesh
> Subject: RE: [PAT
om: Russell King [mailto:r...@arm.linux.org.uk]
> Sent: Monday, September 07, 2009 8:33 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> hiroshi.d...@nokia.com; Kanigeri, Hari; Gupta, Ramesh
> Subject: Re: [PATCH 6/10] omap mailbox: remove unnecessary
>
ilto:r...@arm.linux.org.uk]
> Sent: Monday, September 07, 2009 8:35 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> hiroshi.d...@nokia.com; Kanigeri, Hari; Gupta, Ramesh
> Subject: Re: [PATCH 8/10] omap mailbox: OMAP4-Mailbox - Adds
> code changes
Hi Hiroshi,
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Saturday, September 05, 2009 3:06 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> r...@arm.linux.org.uk; Kanigeri, Hari; Gupta, Ramesh
>
Hi Hiroshi,
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Monday, September 07, 2009 2:03 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> r...@arm.linux.org.uk; Kanigeri, Hari; Gupta, Ramesh
> Sub
Hi Hiroshi,
> -Original Message-
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Saturday, September 05, 2009 1:34 PM
> To: C.A, Subramaniam
> Cc: linux-omap@vger.kernel.org; t...@atomide.com;
> r...@arm.linux.org.uk; Kanigeri, Hari; Gupta, Ramesh
>
>From e759173e77f73fabce5177b4f685df20b16c6922 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 3 Sep 2009 17:42:35 +0530
Subject: [PATCH 10/10] omap mailbox: OMAP4 Mailbox-driver Patch to support
tasklet
implementation
This patch uses a tasklet implementation for
sending mailbox mes
>From 26e994864872ffc5fca3b059671b2edbdac69e6e Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Wed, 2 Sep 2009 20:34:16 +0530
Subject: [PATCH 9/10] omap mailbox: OMAP4 Mailbox Patch to change the IRQ flag
from IRQF_DISABLED to IRQF_SHARED
Currently, this facilitates both the tesla and ducat
>From eeaa22aff9df8027f91884ee78328028bd5a6782 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Thu, 3 Sep 2009 17:53:27 +0530
Subject: [PATCH 8/10] omap mailbox: OMAP4-Mailbox - Adds code changes to
support OMAP4 mailbox.
This patch adds code changes in the mailbox driver module to
add supp
>From 76e10e3b49c987894164375b2f5171418b9778e5 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 20:18:53 +0530
Subject: [PATCH 7/10] omap mailbox: expose omap_mbox_enable()/disable_irq()
Signed-off-by: Hiroshi DOYU
---
arch/arm/plat-omap/include/mach/mailbox.h | 12 ++
>From 4e4fbfa64b2b77ec6f1140178770a70ff6f8caed Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 20:14:24 +0530
Subject: [PATCH 6/10] omap mailbox: remove unnecessary arg for
omap_mbox_msg_send
Signed-off-by: Hiroshi DOYU
---
arch/arm/plat-omap/include/mach/mailbox.h |2 +-
>From 20a90cfa9b06b70c495f1699825dd9fded381949 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 20:06:38 +0530
Subject: [PATCH 5/10] omap mailbox: remove disalbe_/enable_mbox_irq in isr
No need to handle it in isr, since irq won't happen during isr.
Signed-off-by: Hiroshi DOYU
>From ddba6182ca716f9f5f5072088475a613f3141eb8 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 20:03:19 +0530
Subject: [PATCH 4/10] omap mailbox: remove class interface
It's not used at present.
Signed-off-by: Hiroshi DOYU
---
arch/arm/plat-omap/include/mach/mailbox.h |1
>From d7a03f1d174036edbad312dff1f1789736098bf0 Mon Sep 17 00:00:00 2001
From: Hiroshi DOYU
Date: Wed, 2 Sep 2009 19:32:42 +0530
Subject: [PATCH 3/10] omap mailbox: remove sequence bit checking
Any protocol should be handled in the upper layer and mailbox driver
shouldn't care about the contents o
>From 80e74ada510bace7208d59c0f912f9b1077efb45 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Wed, 2 Sep 2009 17:58:57 +0530
Subject: [PATCH 2/10] omap mailbox: OMAP4 - Add resources and mailbox register
base address
for OMAP4 mailbox
This patch adds resource information of mailbox driver
>From aa759db084be9a2893de5e61b11f6de6d05508d9 Mon Sep 17 00:00:00 2001
From: C A Subramaniam
Date: Wed, 2 Sep 2009 17:52:22 +0530
Subject: [PATCH 1/10] omap mailbox: OMAP4-Mailbox - Add build specific changes
to support OMAP4 mailbox.
This patch adds changes to the build related files of mailbo
Hi All,
This is the series of patches adding OMAP4 support for omap mailbox driver. The
patches are generated against tag (2.6.31-rc5). Functionality has been tested
in OMAP4430. These patches also include various cleanup done in the omap
mailbox.
File modified:
arch/arm/mach-omap2/Makefile
ar
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