Re: [PATCH v2] serial: sh-sci: modify sci_break_ctl()

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2012/04/06 14:11, Simon Horman wrote:
> On Fri, Apr 06, 2012 at 12:50:00PM +0900, Shimoda, Yoshihiro wrote:
>> If userland calls ioctl with TIOCSBRK/TIOCCBRK, the sci_break_ctl
>> is called. After TIOCSBRK we cannot send data from SCIF.
>> After TIOCCBRK, we can send data from SCIF.
> Thanks, that make a lot of sense.
> Unfortunately the ecovec doesn't exercise the new code
> as the regtype of its scif is SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE
> but your code only operates on SCIx_SH4_SCIF_REGTYPE.

Sorry I forgot that the SH7724 has SCIF and SCIFA.
The ecovec uses SCIF, and it doesn't have SCSPTR.
I checked the ecovec schematics, but it cannot use SCIFA because
other functions use the multiplex pins.

Best regards,
Yoshihiro Shimoda
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