Re: CVS commit: src/sys/dev/sdmmc

[KIYOHARA Takashi <kiyohara%kk.iij4u.or.jp@localhost>]

Hi!


From: Nick Hudson <skrll%netbsd.org@localhost>
Date: Mon, 4 Jul 2016 20:34:15 +0100

> On 07/03/16 13:12, KIYOHARA Takashi wrote:
>> Hi!
>>
>> From: Nick Hudson <skrll%netbsd.org@localhost>
>> Date: Sun, 3 Jul 2016 12:58:58 +0100
>>
>>> On 07/03/16 12:55, KIYOHARA Takashi wrote:
>>>> Module Name:	src
>>>> Committed By:	kiyohara
>>>> Date:		Sun Jul  3 11:55:27 UTC 2016
>>>>
>>>> Modified Files:
>>>> 	src/sys/dev/sdmmc: sdhc.c
>>>>
>>>> Log Message:
>>>> Please more delay, if timeout in sdhc_wait_intr().
>>> err, why?
>> i.e. sdmmc(4) first try sdmmc_io_enable().  But MicroSD is not
>> io-card. And detect error.

> why should sdhc_exec_command delay before returning ETIMEDOUT?

I think some of the command was appeared to be based on the assumption the
timeout.  And if time of SDHC_COMMAND_TIMEOUT has passed, I thought that
there is no problem in adding about further 50usec.

Thnaks,
--
kiyohara