Re: [PATCH] mmc: sdio: reset card during power_restore

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Jun 9, 2011 at 6:51 PM, Daniel Drake <dsd@xxxxxxxxxx> wrote:
> bash-4.1# mount -t debugfs none /sys/kernel/debug
> bash-4.1# cat /sys/kernel/debug/mmc1/ios
> clock:          0 Hz
> vdd:            0 (invalid)
> bus mode:       1 (open drain)
> chip select:    0 (don't care)
> power mode:     0 (off)
> bus width:      0 (1 bits)
> timing spec:    0 (legacy)
> bash-4.1# insmod /media/4E11-1D7C/libertas_sdio.ko
> [   67.917748] libertas_sdio: Libertas SDIO driver
> [   67.922976] libertas_sdio: Copyright Pierre Ossman
> [   67.972073] 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)

Ok, cool.

Now can you please repeat this, but this time add your original patch
(which only added the CMD5 arg=0 cmd, no sdio reset yet) ?

Thanks,
Ohad.
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux