On 12:25 Wed 14 Dec , Sascha Hauer wrote:
> On Tue, Dec 13, 2011 at 04:21:58PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > this will allow to always call poller_call even durring timeout
> > and still the case in getc
> >
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
> > ---
> > common/clock.c | 4 ++++
> > common/console.c | 2 --
> > 2 files changed, 4 insertions(+), 2 deletions(-)
> >
> > diff --git a/common/clock.c b/common/clock.c
> > index 79c06c8..6e92348 100644
> > --- a/common/clock.c
> > +++ b/common/clock.c
> > @@ -27,6 +27,7 @@
> > #include <common.h>
> > #include <asm-generic/div64.h>
> > #include <clock.h>
> > +#include <poller.h>
> >
> > static struct clocksource *current_clock;
> > static uint64_t time_ns;
> > @@ -139,6 +140,9 @@ uint32_t clocksource_hz2mult(uint32_t hz, uint32_t shift_constant)
> >
> > int is_timeout(uint64_t start_ns, uint64_t time_offset_ns)
> > {
> > + if (time_offset_ns > MSECOND)
> > + poller_call();
>
> Why this additional test? It effectively disables poller_call() being
> called from getc() since getc calls is_timeout with 100us.
yeah I was wanting to put 100us as if the delay is really small let it
the idea is to not perturb a i2c bitbanging
Best Regards,
J.
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