Chris,
Do you know what systems produce these errors? I can look and see if we
have those for testing your patch.
Cheers
Manoj
On Wed, 21 Nov 2012, Chris Ball wrote:
Hi Manoj, Matsumuro-san,
On Mon, Jul 18 2011, Manoj Iyer wrote:
Right, without the patch I get..
[ 52.526665] mmc0
and reset,
are these already in the lines of what Matsumuro-san is suggesting?
Thanks a ton
Manoj
On Thu, 12 Jan 2012, matsu...@nts.ricoh.co.jp wrote:
Hi Manoj Iyer-san,
Now, The time limit of SDXC is 500ms, but some old SD(ver.1.x) and MMC must
be take more larger time.
Regarding Ricoh SD
: p1
u@u:~$
/dev/mmcblk0p1 on /media/New Volume type vfat
(rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks)
Cheers
--
Manoj Iyer
Ubuntu/Canonical
Hardware Enablement
On Tue, 13 Sep 2011, Chris Ball
11.2M/s
1MiB11.2M/s
512KiB 11.2M/s
256KiB 11.2M/s
manjo@sleepy:~/Projects/flashbench$
Hi Manoj,
On Mon, Jul 18 2011, Manoj Iyer wrote:
Right, without the patch I get..
[ 52.526665] mmc0: new SDHC card at address e624
[ 52.571228] mmcblk0: mmc0:e624 SD16G 14.8 GiB
[ 52.591071
$
On Wed, 13 Jul 2011, Chris Ball wrote:
Hi,
On Wed, Jul 13 2011, Manoj Iyer wrote:
It could be better. Do you think you could get hold of a UHS-1 card for
testing with? (I don't think it's worth doing if there's no appreciable
performance difference either way.)
Yes, I can go out and buy
wrote:
Hi Manoj,
On Mon, Jul 18 2011, Manoj Iyer wrote:
Here are the results with SanDisk SDSDXP1-016G-A75 16GB Extreme Pro
SDHC Memory Card.
u@u:~/flashbench$ sudo ./flashbench -a /dev/mmcblk0p1
[sudo] password for u:
align 4294967296pre 1.16ms on 1.15ms post 1.15ms
diff
.
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Hardware Enablement
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.
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One Laptop Per Child
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More
.
Thanks,
- Chris.
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10M 2011-07-12 10:44 /tmp/copyfrom3
-rw-r--r-- 1 u u 10M 2011-07-12 10:44 /tmp/copyfrom4
-rw-r--r-- 1 u u 10M 2011-07-12 10:44 /tmp/copyfrom5
u@u:~$
On Mon, 11 Jul 2011, Chris Ball wrote:
Hi Manoj, adding linux-mmc@,
On Mon, Jul 11 2011, Manoj Iyer wrote:
Ricoh 1180:e823 does not recognize
:~/flash/flashbench$
On Tue, 12 Jul 2011, Chris Ball wrote:
Hi Manoj,
On Tue, Jul 12 2011, Manoj Iyer wrote:
Test System: ThinkPad X220 Tablet, using Sandisk 2GB Class 2 SD, I did
not see any considerable change in read/write times. Also, tested a
Transcend MMCPlus 2GB card, before the patch
data on the
cards (that already works) with the patch applied. Do you have any
specific benchmarks in mind that you would like me to run? Or will timing
read and write will work?
Thanks a ton!
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Manoj Iyer
Ubuntu/Canonical
Hardware Enablement
On Thu, 26 May 2011, Chris Ball wrote:
Hi Manoj,
On Thu, May 26 2011, Manoj Iyer wrote:
Signed-off-by: Manoj Iyer manoj.i...@canonical.com
---
drivers/pci/quirks.c|2 ++
include/linux/pci_ids.h |1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/pci
Please consider the following patch that enables reading MMC cards
on RICOH [1180:e823] card reader.
Thanks
Manoj Iyer
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Signed-off-by: Manoj Iyer manoj.i...@canonical.com
---
drivers/pci/quirks.c|2 ++
include/linux/pci_ids.h |1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index e8a1406..02145e9 100644
--- a/drivers/pci/quirks.c
+++ b
Hi,
On Wed, Mar 30 2011, Manoj wrote:
* turn on CONFIG_MMC_DEBUG and post output
* see if sdhci.debug_quirks=1 helps
It could be that this card does not support MMC cards, it shows up as
SDHCI controller and does not mention MMC, or may be they all come up
as SDHCI, I dont know enough
Manoj Iyer
Ubuntu/Canonical
Hardware Enablement
On 03/31/2011 09:43 AM, Chris Ball wrote:
Hi Manoj,
On Thu, Mar 31 2011, Manoj wrote:
There's no sign of life at all from the card. Have you tried another
MMC card to verify that this one isn't broken? Or the quirks?
Yes, tried it all, I
How about setting CONFIG_MMC_RICOH_MMC?
In fact that is one of the default config settings, so even if the card
reader was not present that option is always 'y'
config MMC_RICOH_MMC
bool Ricoh MMC Controller Disabler (EXPERIMENTAL)
depends on MMC_SDHCI_PCI
width 0
timing 0
[ 27.886548] mmc0: error -110 whilst initialising MMC card
[ 27.886550] mmc0: clock 0Hz busmode 1 powermode 0 cs 0 Vdd 0 width 0
timing 0
Manoj Iyer
Ubuntu/Canonical
Hardware Enablement
On 03/31/2011 10:13 AM, Chris Ball wrote:
Hi,
On Thu, Mar 31 2011, Manoj wrote:
How
* turn on CONFIG_MMC_DEBUG and post output
* see if sdhci.debug_quirks=1 helps
It could be that this card does not support MMC cards, it shows up as
SDHCI controller and does not mention MMC, or may be they all come up as
SDHCI, I dont know enough to make that assessment.
Here is the
This patch enables RICOH MMC card reader with pci id 0xe823.
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Signed-off-by: Manoj Iyer manoj.i...@canonical.com
---
drivers/mmc/host/sdhci-pci.c |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 0dc905b..f7e622c 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b
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