[...]
>> > Actually, this is a Bug of __mmc_switch(), Per JEDEC Spec, while switch
>> > speed mode, should not use CMD13 to get card status, as it's response
>> > cannot reflect that if card was busy now, for this CMD6 switch HS200
>>
>> There is a statement applicable to all HS modes, which says
Hi,
On Wed, 2016-04-27 at 12:02 +0200, Ulf Hansson wrote:
> On 23 April 2016 at 11:43, Chaotian Jing wrote:
> > Hi,
> > On Fri, 2016-04-22 at 14:24 +0200, Ulf Hansson wrote:
> >> On 18 April 2016 at 09:13, Chaotian Jing
> >> wrote:
> >> > there are 2 points will cause could not call mmc_request_
On 23 April 2016 at 11:43, Chaotian Jing wrote:
> Hi,
> On Fri, 2016-04-22 at 14:24 +0200, Ulf Hansson wrote:
>> On 18 April 2016 at 09:13, Chaotian Jing wrote:
>> > there are 2 points will cause could not call mmc_request_done()
>> > and eventually cause the caller thread blocked.
>> >
>> > A. i
Hi,
On Fri, 2016-04-22 at 14:24 +0200, Ulf Hansson wrote:
> On 18 April 2016 at 09:13, Chaotian Jing wrote:
> > there are 2 points will cause could not call mmc_request_done()
> > and eventually cause the caller thread blocked.
> >
> > A. if card was busy, cancel_delayed_work() will return false b
On 18 April 2016 at 09:13, Chaotian Jing wrote:
> there are 2 points will cause could not call mmc_request_done()
> and eventually cause the caller thread blocked.
>
> A. if card was busy, cancel_delayed_work() will return false because
> the delay work has not been scheduled, in this case, need p
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