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ter the device interface clock is
> enabled.
>
> Signed-off-by: Paul Walmsley
> Cc: Madhusudhan Chikkature Rajashekar
> Cc: Adrian Hunter
> Cc: Kishore Kadiyala
> Cc: Tero Kristo
> ---
Acked-by: Madhusudhan Chikkature
> drivers/mmc/host/omap_hsmmc.c | 6 +++---
Dec 7, 2010 at 12:21 PM, Paul Walmsley wrote:
>
> Madhusudhan,
>
> On my OMAP35xx BeagleBoard here, HSMMC is non-functional after returning
> from dynamic off-mode. The MMC LED turns on and stays on, and the process
> hangs, although the rest of the system still seems to run. Loo
impacting
> the updated reset logic.
> Passing correct base address fixes the issue.
>
> Signed-off-by: Kishore Kadiyala
> Acked-by: Felipie Balbi
> Cc: Tony Lindgren
> Cc: Chris Ball
> Cc: Madhusudhan Chikkature
> ---
> drivers/mmc/host/omap_hsmmc.c |2 +-
>
> -Original Message-
> From: Steve Sakoman [mailto:sako...@gmail.com]
> Sent: Thursday, October 07, 2010 8:57 AM
> To: Mike Rapoport
> Cc: Madhusudhan Chikkature; David Vrabel; Chris Ball; linux-
> m...@vger.kernel.org; linux-o...@vger.kernel.org; Adrian Hunter
> Su
> -Original Message-
> From: David Vrabel [mailto:david.vra...@csr.com]
> Sent: Wednesday, October 06, 2010 2:02 PM
> To: Madhusudhan Chikkature
> Cc: Steve Sakoman; Mike Rapoport; Chris Ball; linux-mmc@vger.kernel.org;
> linux-o...@vger.kernel.org; Adrian Hunter
>
> You are correct! The version of the patch in the repo indeed has
> 'out' in the wrong place and generates a compile error.
>
> Could you post the patch you are using and I will try to reproduce
> what you are seeing on my hardware? Best we all work from exactly the
> same patch!
>
> Steve
>
> -Original Message-
> From: Steve Sakoman [mailto:sako...@gmail.com]
> Sent: Monday, October 04, 2010 11:57 AM
> To: Madhusudhan
> Cc: Mike Rapoport; David Vrabel; Chris Ball; linux-mmc@vger.kernel.org;
> linux-o...@vger.kernel.org
> Subject: Re: [PATCH 0/2] mmc
> -Original Message-
> From: Steve Sakoman [mailto:sako...@gmail.com]
> Sent: Monday, October 04, 2010 11:32 AM
> To: Mike Rapoport
> Cc: David Vrabel; Chris Ball; linux-mmc@vger.kernel.org; linux-
> o...@vger.kernel.org; madhu...@ti.com
> Subject: Re: [PATCH 0/2] mmc: omap_hsmmc: support
The omap4 es2 hsmmc has a updated soft reset logic.After the
reset is issued monitor a 0->1 transition first. The reset of
CMD or DATA lines is complete only after a 0->1->0 transition
of SRC or SRD bits.
Signed-off-by: Madhusudhan Chikkature
Tested-by: Anand Gadiyar
---
arch/arm/m
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Tuesday, September 21, 2010 9:47 AM
> To: Madhusudhan
> Cc: c...@laptop.org; linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org;
> santosh.shilim...@ti.com
> Subject: Re: [PATCH] OMAP4:
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Friday, September 17, 2010 10:48 AM
> To: Madhusudhan Chikkature
> Cc: c...@laptop.org; linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org;
> santosh.shilim...@ti.com
> Subject: Re: [PA
off-by: Madhusudhan Chikkature
---
drivers/mmc/host/omap_hsmmc.c |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 4526d27..750ba7d 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_h
> -Original Message-
> From: Maxim Levitsky [mailto:maximlevit...@gmail.com]
> Sent: Thursday, August 05, 2010 6:21 PM
> To: Madhusudhan
> Cc: linux-mmc@vger.kernel.org; 'Pierre Ossman'
> Subject: RE: MMC card removal in suspend state
>
> On Thu, 2010
> -Original Message-
> From: Maxim Levitsky [mailto:maximlevit...@gmail.com]
> Sent: Thursday, August 05, 2010 5:43 PM
> To: Madhusudhan
> Cc: linux-mmc@vger.kernel.org; 'Pierre Ossman'
> Subject: Re: MMC card removal in suspend state
>
> On Thu, 2010
> -Original Message-
> From: kishore kadiyala [mailto:kishorek.kadiy...@gmail.com]
> Sent: Thursday, August 05, 2010 11:04 AM
> To: Madhusudhan
> Cc: Andrew Morton; linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org;
> t...@atomide.com; adrian.hun...@nokia.com
> S
Hi,
Recently, while looking at some stuff I saw the below patch done by Pierre
which is part of the drivers/mmc/card/queue.c file. I wonder if someone can
through more light on this to understand where could be a potential deadlock
without calling mmc_queue_resume.
Is there a need for the mmc que
> >> > arch/arm/mach-omap2/board-4430sdp.c | 7 +++-
> >> > drivers/mfd/twl6030-irq.c | 76
> >> +++
> >> > drivers/mmc/host/omap_hsmmc.c | 4 +-
> >> > include/linux/i2c/twl.h | 16 +++
> >> > 4 files changed, 100 inserti
MMC1 Controller, Card detect interrupt source is
> > twl6030 and the card detect call back function provides card
> present/absent
> > status by reading MMC Control register.
> >
> > Signed-off-by: Kishore Kadiyala
> > Cc: Tony Lindgren
> >
> -Original Message-
> From: Venkatraman S [mailto:svenk...@ti.com]
> Sent: Friday, July 16, 2010 4:21 AM
> To: linux-mmc
> Cc: linux-omap; Venkatraman S; Madhusudhan Chikkature; Andrew Morton
> Subject: [PATCH v2] omap hsmmc: fix processing of all dma interrupts as
ger.kernel.org; linux-arm-ker...@lists.infradead.org;
> li...@arm.linux.org.uk; Chikkature Rajashekar Madhusudhan; Coelho Luciano
> (Nokia-MS/Helsinki); a...@linux-foundation.org; San Mehat
> Subject: Re: [PATCH 11/15] wireless: wl1271: introduce platform device
> support
>
>
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@nokia.com]
> Sent: Tuesday, July 06, 2010 1:11 PM
> To: Madhusudhan Chikkature
> Cc: Hunter Adrian (Nokia-D/Helsinki); Ethan Du; linux-mmc; Andrew Morton
> Subject: Re: [PATCH] OMAP HSMMC: fix a racing
i...@arm.linux.org.uk; Chikkature Rajashekar Madhusudhan; Luciano Coelho;
> Andrew Morton; San Mehat; Pandita, Vikram
> Subject: Re: [PATCH 05/15] omap: hsmmc: add virtual card detect support
>
> On Tue, Jul 6, 2010 at 1:22 PM, Ohad Ben-Cohen wrote:
> > Note: the wl1271 device do
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@nokia.com]
> Sent: Sunday, June 13, 2010 5:02 AM
> To: Andrew Morton
> Cc: Kyungmin Park; Madhusudhan Chikkature; LKML; linux-mmc@vger.kernel.org
> Subject: [PATCH V2 4/4] omap_hsmmc: Add erase ca
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Tuesday, May 18, 2010 7:09 PM
> To: kishore kadiyala
> Cc: linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org;
> madhu...@ti.com; jarkko.lavi...@nokia.com; r...@arm.linux.org.uk;
> p...@pwsan.com; santosh.shil
>
> >>> omap_mmc_platform_data is MMC specific platform data. Why add a SDMA
> >>> specific feature capability into it? Even though you add it there, you
> >> will
> >>> still need to have a cpu check before that can be set in a common
> code.
> >>>
> >> CPU checks are allowed to be in the p
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Thursday, May 06, 2010 10:31 AM
> To: Madhusudhan
> Cc: 'Nishanth Menon'; 'Ghorai, Sukumar'; linux-o...@vger.kernel.org;
> linux-mmc@vger.kernel.org
> Subject: Re: [PATCH
> -Original Message-
> From: Shilimkar, Santosh [mailto:santosh.shilim...@ti.com]
> Sent: Thursday, May 06, 2010 11:52 PM
> To: Chikkature Rajashekar, Madhusudhan; 'kishore kadiyala'
> Cc: S, Venkatraman; linux-o...@vger.kernel.org; linux-mmc@vger.ke
kkature Rajashekar,
> Madhusudhan; Adrian Hunter; Kadiyala, Kishore; Tony Lindgren
> Subject: RE: [PATCH v8 2/2] omap hsmmc: adaptation of sdma descriptor
> autoloading feature
>
> > -Original Message-
> > From: kishore kadiyala [mailto:kishorek.kadiy...@gmail.com
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Wednesday, May 05, 2010 1:27 PM
> To: Madhusudhan
> Cc: 'Nishanth Menon'; 'Ghorai, Sukumar'; linux-o...@vger.kernel.org;
> linux-mmc@vger.kernel.org
> Subject: Re: [PATCH
> >> + if (cpu_is_omap44xx() || cpu_is_omap3630()) {
> > Can we avoid above by passing this part of platform data??
> > devices.c
>
> I am not clear about the method. The board files export the
> omap_mmc_platform_data.
> Does it imply that all board files have to change and export
> the cap
> -Original Message-
> From: svenk...@gmail.com [mailto:svenk...@gmail.com] On Behalf Of
> Venkatraman S
> Sent: Thursday, April 29, 2010 12:35 PM
> To: linux-o...@vger.kernel.org; linux-mmc@vger.kernel.org; linux-arm-
> ker...@lists.infradead.org
> Cc: Madhusu
> > >
> > > > Hmm, finally got around looking into this again. Looks like the mmc
> > > > is now working on my zoom3 with the current Linus' tree at commit
> > > > 7c6bd2010fced38444c9fd658f4c6ce61bd185bf. So I guess something that
> > > > we had in omap-fixes fixed this. Or maybe some fix for dr
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Wednesday, April 28, 2010 2:23 PM
> To: Madhusudhan
> Cc: 'Nishanth Menon'; 'Ghorai, Sukumar'; linux-o...@vger.kernel.org;
> linux-mmc@vger.kernel.org
> Subject: Re: [PAT
> -Original Message-
> From: svenk...@gmail.com [mailto:svenk...@gmail.com] On Behalf Of
> Venkatraman S
> Sent: Monday, April 26, 2010 4:01 AM
> To: Adrian Hunter
> Cc: Madhusudhan Chikkature; linux-mmc Mailing List; linux-omap Mailing
> List
> Subject: R
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Wednesday, April 21, 2010 2:08 PM
> To: kishore kadiyala
> Cc: linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org;
> madhu...@ti.com; jarkko.lavi...@nokia.com; rmk+l...@arm.linux.org.uk;
> santosh.shilim...@ti
> -Original Message-
> From: Tony Lindgren [mailto:t...@atomide.com]
> Sent: Wednesday, April 07, 2010 6:50 AM
> To: Madhusudhan
> Cc: 'Nishanth Menon'; 'Ghorai, Sukumar'; linux-o...@vger.kernel.org;
> linux-mmc@vger.kernel.org
> Subject: Re: [PAT
> -Original Message-
> From: Nishanth Menon [mailto:n...@ti.com]
> Sent: Thursday, April 01, 2010 4:59 PM
> To: Ghorai, Sukumar
> Cc: Chikkature Rajashekar, Madhusudhan; t...@atomide.com; linux-
> o...@vger.kernel.org; linux-mmc@vger.kernel.org
> Subject: Re: [P
> -Original Message-
> From: Ghorai, Sukumar [mailto:s-gho...@ti.com]
> Sent: Wednesday, March 31, 2010 11:03 PM
> To: Chikkature Rajashekar, Madhusudhan; t...@atomide.com
> Cc: linux-o...@vger.kernel.org; linux-mmc@vger.kernel.org
> Subject: RE: [PATCH] Disable the n
From: Madhusudhan Chikkature
Date: Wed, 31 Mar 2010 19:31:24 -0400
Subject: [PATCH] OMAP HSMMC:Fix a bug in card removal scenario
The reset of data lines when the card is removed from the cage results
in a failure.The failure is seen if the card is removed from the cage
when TC is pending after
From: Madhusudhan Chikkature
Date: Wed, 31 Mar 2010 12:29:19 -0400
Subject: [PATCH] Zoom2/3: Disable MMC2
The eMMC on Zoom2/3 seems to have a lower EXT_CSD Rev.This causes the
writes to fail since the card size is not detected correctly by the MMC
core. Disable the MMC2 support for Zoom2/3
> -Original Message-
> From: svenk...@gmail.com [mailto:svenk...@gmail.com] On Behalf Of
> Venkatraman S
> Sent: Tuesday, March 30, 2010 9:37 AM
> To: linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org;
> kishore.kadiy...@ti.com
> Cc: Madhusudhan Chikkature
&
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Venkatraman S
> Sent: Monday, March 01, 2010 5:27 AM
> To: linux-mmc@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
> linux-o...@vger.kernel.org
> Subject: [PATCH
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Venkatraman S
> Sent: Monday, March 01, 2010 5:26 AM
> To: linux-mmc@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
> linux-o...@vger.kernel.org
> Subject: [PATCH
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Wednesday, March 03, 2010 4:16 AM
> To: Madhusudhan
> Cc: 'LKML'; linux-o...@vger.kernel.org; linux-mmc@vger.kernel.org
> Subject: RE: [PATCH] mmc: omap_hsmmc: Fix conditional loc
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Thomas Gleixner
> Sent: Monday, March 01, 2010 1:02 PM
> To: LKML
> Cc: linux-o...@vger.kernel.org; linux-mmc@vger.kernel.org
> Subject: [PATCH] mmc: omap_hsmmc: Fix condi
> -Original Message-
> From: Steve Sakoman [mailto:sako...@gmail.com]
> Sent: Thursday, February 18, 2010 4:16 PM
> To: Paul Walmsley
> Cc: Madhusudhan; David Vrabel; r-woodru...@ti.com; saw...@ti.com; linux-
> m...@vger.kernel.org; linux-o...@vger.kernel.org
> Su
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Madhusudhan
> Sent: Friday, February 19, 2010 3:05 PM
> To: 'David Vrabel'; linux-mmc@vger.kernel.org
> Cc: linux-o...@vger.kernel.org
&g
> -Original Message-
> From: Paul Walmsley [mailto:p...@pwsan.com]
> Sent: Thursday, February 18, 2010 2:21 PM
> To: Madhusudhan
> Cc: 'David Vrabel'; sako...@gmail.com; r-woodru...@ti.com; saw...@ti.com;
> linux-mmc@vger.kernel.org; linux-o...@vger.kernel.o
> -Original Message-
> From: David Vrabel [mailto:david.vra...@csr.com]
> Sent: Wednesday, February 10, 2010 5:52 AM
> To: linux-mmc@vger.kernel.org
> Cc: David Vrabel; linux-o...@vger.kernel.org; madhu...@ti.com
> Subject: [PATCH 3/3] mmc: omap_hsmmc: enable SDIO card interrupts
>
> Ena
> -Original Message-
> From: Nicolas Pitre [mailto:n...@fluxnic.net]
> Sent: Thursday, February 18, 2010 1:27 PM
> To: Madhusudhan
> Cc: 'Paul Walmsley'; 'David Vrabel'; linux-mmc@vger.kernel.org; linux-
> o...@vger.kernel.org
> Subject: RE: [PAT
> -Original Message-
> From: Paul Walmsley [mailto:p...@pwsan.com]
> Sent: Thursday, February 18, 2010 11:44 AM
> To: David Vrabel
> Cc: Madhusudhan; linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org
> Subject: Re: [PATCH 3/3] mmc: omap_hsmmc: enable SDIO card inte
> -Original Message-
> From: David Vrabel [mailto:david.vra...@csr.com]
> Sent: Thursday, February 18, 2010 6:16 AM
> To: Madhusudhan
> Cc: linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org
> Subject: Re: [PATCH 3/3] mmc: omap_hsmmc: enable SDIO card interrupts
>
> >
> >> Also, keep in mind that the buffers for transfers must begin and end on
> >> a word boundary. The OMAP's DMA controller can only transfer whole
> >> words to the MMC FIFO.
>
> I've slightly modified your patch "mmc: omap_hsmmc: use packet sync'd DMA"
> and it
> seems to work now, at lea
> -Original Message-
> From: David Vrabel [mailto:david.vra...@csr.com]
> Sent: Wednesday, February 17, 2010 1:40 PM
> To: Madhusudhan
> Cc: linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org
> Subject: Re: [PATCH 3/3] mmc: omap_hsmmc: enable SDIO card interrupt
> -Original Message-
> From: David Vrabel [mailto:david.vra...@csr.com]
> Sent: Wednesday, February 10, 2010 5:52 AM
> To: linux-mmc@vger.kernel.org
> Cc: David Vrabel; linux-o...@vger.kernel.org; madhu...@ti.com
> Subject: [PATCH 3/3] mmc: omap_hsmmc: enable SDIO card interrupts
>
> Ena
> -Original Message-
> From: David Vrabel [mailto:david.vra...@csr.com]
> Sent: Wednesday, February 10, 2010 5:52 AM
> To: linux-mmc@vger.kernel.org
> Cc: David Vrabel; linux-o...@vger.kernel.org; madhu...@ti.com
> Subject: [PATCH 1/3] mmc: omap_hsmmc: use packet sync'd DMA
>
> Use packe
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Maxim Levitsky
> Sent: Friday, February 05, 2010 9:52 AM
> To: Andrew Morton
> Cc: linux-mmc@vger.kernel.org; Philip Langdale; linux-kernel; Jorg
> Schummer; linux-pm
> Su
Hi,
I am not an SDIO expert. But what I understand from this is that we are
missing the wakeup capability on an SDIO interrupt.
Regards,
Madhu
> -Original Message-
> From: John Rigby [mailto:jcri...@gmail.com]
> Sent: Wednesday, January 27, 2010 5:56 PM
> To: Madhusudha
> -Original Message-
> From: John Rigby [mailto:jcri...@gmail.com]
> Sent: Tuesday, January 26, 2010 11:05 AM
> To: Mike Rapoport
> Cc: Dirk Behme; Phaneendra Kumar Alapati; linux-o...@vger.kernel.org;
> Madhusudhan Chikkature; linux-mmc@vger.kernel.org; Adrian Hunter;
> Paasikiv
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@nokia.com]
> Sent: Saturday, January 16, 2010 7:33 PM
> To: Tony Lindgren
> Cc: Adrian Hunter; Madhusudhan Chikkature; Paul Walmsley; linux-omap
> Mailing List; linux-mmc Mailing List; Andrew Morton
>
> >>
> >
> > My bad, please ignore. The 3rd patch in the series seems to take care of
> > renaming these bits.
> >
> > Regards,
> > Madhu
> >
>
> Will you be Ack'ing these patches?
Sure. I will do that. The changes to hsmmc look okay to me. Having the
controller driver call the mmc core regula
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Madhusudhan
> Sent: Wednesday, January 20, 2010 5:42 PM
> To: 'Adrian Hunter'; 'Tony Lindgren'
> Cc: 'Paul Walmsley'; &#
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@nokia.com]
> Sent: Saturday, January 16, 2010 7:33 PM
> To: Tony Lindgren
> Cc: Adrian Hunter; Madhusudhan Chikkature; Paul Walmsley; linux-omap
> Mailing List; linux-mmc Mailing List; Andrew Morton
>
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@nokia.com]
> Sent: Wednesday, January 13, 2010 5:40 AM
> To: Tony Lindgren
> Cc: linux-mmc Mailing List; Adrian Hunter; Andrew Morton; linux-omap
> Mailing List; Madhusudhan Chikkature
> Subject: [
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Madhusudhan
> Sent: Thursday, December 10, 2009 11:32 AM
> To: 'Adrian Hunter'; 'Phaneedra Kumar Alapati'; 'Dirk Behme'
.org; linux-
> ker...@vger.kernel.org; madhu...@ti.com >> Madhusudhan Chikkature; Cliff
> Brake; Russell King; Pierre Ossman; Robert Jarzmik; Andrew Morton; linux-
> arm-ker...@lists.infradead.org; Liam Girdwood
> Subject: Re: [PATCH] mmc: move regulator handling to core
>
> On Fri
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@nokia.com]
> Sent: Thursday, December 10, 2009 3:20 AM
> To: Phaneedra Kumar Alapati
> Cc: linux-o...@vger.kernel.org; linux-mmc@vger.kernel.org; Madhusudhan
> Chikkature; Adrian Hunter; Paasikivi T
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Dirk Behme
> Sent: Monday, October 19, 2009 1:17 PM
> To: linux-o...@vger.kernel.org
> Cc: Madhusudhan; 'John Rigby'; 'Woodruff, Richar
From: John Rigby [mailto:jcri...@gmail.com]
Sent: Sunday, October 18, 2009 7:24 PM
To: Woodruff, Richard
Cc: Dirk Behme; Chikkature Rajashekar, Madhusudhan;
linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org; Steve Sakoman
Subject: Re
> -Original Message-
> From: Dirk Behme [mailto:dirk.be...@googlemail.com]
> Sent: Friday, October 16, 2009 2:28 PM
> To: Madhusudhan Chikkature
> Cc: linux-mmc@vger.kernel.org; John Rigby; linux-o...@vger.kernel.org;
> Steve Sakoman
> Subject: Re: MMC_CAP_S
Hi Dirk,
I am inlining the patch so that it helps review.
Subject: [PATCH][RFC] OMAP HSMMC: Add SDIO interrupt support
Form: Dirk Behme
At the moment, OMAP HSMMC driver supports only SDIO polling, resulting in poor
performance. Add support for SDIO interrupt handling.
Signed-off-by: Dirk Beh
Hi,
A fix for this is pushed in Linux-omap.
Regards,
Madhu
commit fa7705edb1355a52cdca0adfcfe007923bfff7dc
Author: Roger Quadros
Date: Mon Oct 5 13:50:06 2009 -0700
omap_hsmmc: Add missing probe handler hook to platform driver data
The missing probe handler hook will never probe the
> -Original Message-
> From: Adrian Hunter [mailto:adrian.hun...@nokia.com]
> Sent: Monday, September 07, 2009 2:18 AM
> To: Madhusudhan
> Cc: linux-mmc@vger.kernel.org
> Subject: Re: MMC retry mechanism
>
> Madhusudhan wrote:
> > Hi Adrian,
> >
>
Hi Adrian,
>[PATCH V3 0/30] mmc and omap_hsmmc patches
What is the reason for V3? What is the difference between V2 and V3 series?
Regards,
Madhu
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> -Original Message-
> From: Pierre Ossman [mailto:pierre-l...@ossman.eu]
> Sent: Sunday, September 06, 2009 9:21 AM
> To: Madhusudhan
> Cc: 'Adrian Hunter'; linux-mmc@vger.kernel.org
> Subject: Re: MMC retry mechanism
>
> On Fri, 4 Sep 2009 17:
Hi Adrian,
With respect to the below commit, It looks like currently the retry
mechanism only handles the READ path.
I wonder could a similar retry logic feasible for the WRITE path?
Regards,
Madhu
commit 6a79e391df295bd7c2aa1309ea5031f361c197fd
Author: Adrian Hunter
Date: Wed Dec 31 18:2
kkature Rajashekar,
> Madhusudhan; linux-arm-ker...@lists.arm.linux.org.uk; linux-arm-
> ker...@lists.infradead.org; linux-mmc@vger.kernel.org
> Subject: Re: [PATCH] OMAP4: MMC driver support on OMAP4
>
> * Pandita, Vikram [090904 12:24]:
> > Andrew/Kishore
> >
> > &
> -Original Message-
> From: Pierre Ossman [mailto:pie...@ossman.eu]
> Sent: Wednesday, September 02, 2009 12:41 PM
> To: Madhusudhan
> Cc: linux-mmc@vger.kernel.org; linux-o...@vger.kernel.org; h...@lst.de
> Subject: Re: mmcqd cpu utilization
>
> On Wed, 2
Hi,
Has anyone monitored the cpu utilization percentage when a MMC/SD card is in
use? I have noticed that mmc_queue_thread "mmcqd" consumes a lot of cpu
cycles in a periodic fashion. What I mean here is that I see spikes of high
cpu utilization due to mmcqd. There will a cp or similar which will b
Hi,
While running one of the MMC use cases in the system I saw that mmcqd seems
to eat up a lot of cpu cycles. I saw a thread which discussed some details.
http://www.nabble.com/mmcqd-uses-a-large-amount-of-cpu-td23768078.html
Any clue on what this process is doing? If a low level driver is usin
Hi,
I have posted this patch to linux-mmc@vger.kernel.org list earlier. I am
reposting it to Andrew as I am not clear on the upstream path from
linux-mmc@vger.kernel.org list currently.
Regards,
Madhu
---
Update maintainers entry for TI OMAP HS MMC support.
Signed-off-by: Madhusudhan
be handled only
for OMAP2430.
Signed-off-by: Madhusudhan Chikkature
---
drivers/mmc/host/omap_hsmmc.c | 46 ++
1 file changed, 25 insertions(+), 21 deletions(-)
Index: linux-2.6/drivers/m
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of a...@linux-foundation.org
> Sent: Tuesday, August 18, 2009 4:11 PM
> To: torva...@linux-foundation.org
> Cc: a...@linux-foundation.org; haraldwe...@viatech.com;
> josephc.
Update maintainers entry for TI OMAP HS MMC support.
Signed-off-by: Madhusudhan Chikkature
Acked-by: Kevin Hilman
---
MAINTAINERS |8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
Index: linux-omap-2.6/MAINTAINERS
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