[PATCH] CPM UART: Fix break generation
Pantelis Antoniou
pantelis.antoniou at gmail.com
Tue Oct 31 20:04:53 EST 2006
On 31 Οκτ 2006, at 9:58 ΠΜ, Laurent Pinchart wrote:
> When generating a break condition on a serial port, the CPM must be
> told
> beforehand how long the break should be. Unfortunately, this
> information is
> not available through the current serial break handling API. This
> patch works
> around the problem by requesting a 32767 characters break followed
> by a 0
> characters break after the requested duration. The CPM will stop
> the first
> break when the second one is requested. This might not work with
> future CPM
> revisions.
>
ACK,
Nice one Laurent ;)
Regards
Pantelis
More information about the Linuxppc-embedded
mailing list