From: Daniel Drake <dsd@laptop.org>
To: Ohad Ben-Cohen <ohad@wizery.com>
Cc: linux-mmc@vger.kernel.org
Subject: Re: [PATCH] mmc: sdio: reset card during power_restore
Date: Thu, 9 Jun 2011 20:55:54 +0100 [thread overview]
Message-ID: <BANLkTi=zuMosw68EMSYjrVi+0dBQkNicJw@mail.gmail.com> (raw)
In-Reply-To: <BANLkTinG-CmEh9yXL9Sp+W7PyatvEdOhZQ@mail.gmail.com>
On 9 June 2011 19:25, Ohad Ben-Cohen <ohad@wizery.com> wrote:
> let's update that patch. I'd send you an updated one, but I have to go
> for awhile, so here's the quick change you need to do.
Unfortunately it doesn't help.
New patch:
http://dev.laptop.org/~dsd/20110609/sd-pwr-debug6.patch
During resume, this happens:
[ 152.156215] mmc1: new SDIO card at address 0001
[ 152.198193] mmc_power_save_host mmc1
[ 152.212397] mmc_power_restore_host mmc1
[ 152.311567] CMD5 reset failed, err=-110
[ 152.315513] libertas_sdio: probe of mmc1:0001:1 failed with error -16
bash-4.1# cat /sys/kernel/debug/mmc1/ios
clock: 400000 Hz
vdd: 21 (3.3 ~ 3.4 V)
bus mode: 1 (open drain)
chip select: 0 (don't care)
power mode: 2 (on)
bus width: 0 (1 bits)
timing spec: 0 (legacy)
(I had forgotten to include final ios output in my last test, sorry about that)
Full log: http://dev.laptop.org/~dsd/20110609/sd-pwr-debug6.txt
What next? Is it concerning that ios ends up running at the wrong
frequency and voltage?
Daniel
next prev parent reply other threads:[~2011-06-09 19:55 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-05 12:38 [PATCH] mmc: sdio: reset card during power_restore Daniel Drake
2011-06-05 13:48 ` Ohad Ben-Cohen
2011-06-07 16:41 ` Daniel Drake
2011-06-07 20:52 ` Ohad Ben-Cohen
2011-06-08 9:20 ` Daniel Drake
2011-06-08 9:33 ` Ohad Ben-Cohen
2011-06-08 13:36 ` Daniel Drake
2011-06-08 14:02 ` Ohad Ben-Cohen
2011-06-08 14:21 ` Daniel Drake
2011-06-08 20:05 ` Ohad Ben-Cohen
2011-06-08 20:58 ` Daniel Drake
2011-06-09 3:23 ` Ohad Ben-Cohen
2011-06-09 15:51 ` Daniel Drake
2011-06-09 15:59 ` Ohad Ben-Cohen
2011-06-09 16:21 ` Daniel Drake
2011-06-09 16:30 ` Ohad Ben-Cohen
2011-06-09 16:44 ` Daniel Drake
2011-06-09 17:27 ` Ohad Ben-Cohen
2011-06-09 17:56 ` Daniel Drake
2011-06-09 18:25 ` Ohad Ben-Cohen
2011-06-09 19:55 ` Daniel Drake [this message]
2011-06-09 23:27 ` Ohad Ben-Cohen
2011-06-10 16:15 ` Daniel Drake
2011-06-13 19:52 ` Ohad Ben-Cohen
2011-06-16 17:27 ` Daniel Drake
2011-06-16 19:03 ` Philip Rakity
2011-06-16 21:22 ` Ohad Ben-Cohen
2011-06-17 13:58 ` Daniel Drake
2011-06-17 14:31 ` Ohad Ben-Cohen
2011-06-17 15:19 ` Daniel Drake
2011-06-19 10:33 ` Daniel Drake
2011-06-19 11:00 ` Ohad Ben-Cohen
2011-06-25 18:23 ` Daniel Drake
2011-06-27 20:26 ` Ohad Ben-Cohen
2011-06-28 9:13 ` zhangfei gao
2011-06-28 11:10 ` Ohad Ben-Cohen
2011-06-29 8:43 ` zhangfei gao
2011-06-29 8:57 ` Ohad Ben-Cohen
2011-06-29 9:19 ` zhangfei gao
2011-06-29 15:25 ` Ohad Ben-Cohen
2011-06-29 8:56 ` Daniel Drake
2011-06-07 21:01 ` Ohad Ben-Cohen
2011-06-25 18:20 Daniel Drake
2011-06-26 12:33 ` Ohad Ben-Cohen
2011-06-26 15:23 ` Chris Ball
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