| Message ID | 1391119327-18190-3-git-send-email-b.galvani@gmail.com |
|---|---|
| State | New |
| Headers | show |
On Fri, Jan 31, 2014 at 8:02 AM, Beniamino Galvani <b.galvani@gmail.com> wrote: > To improve the predictability of fifo8_pop_buf(), the fifo head is set > to start of data buffer upon a reset so that the first call to the A nit: "the start of the" > function will be able to retrieve all data in the fifo. > > Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Thanks for your contributions. Regards, Peter > --- > util/fifo8.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/util/fifo8.c b/util/fifo8.c > index a7503c2..6a43482 100644 > --- a/util/fifo8.c > +++ b/util/fifo8.c > @@ -89,6 +89,7 @@ const uint8_t *fifo8_pop_buf(Fifo8 *fifo, uint32_t max, uint32_t *num) > void fifo8_reset(Fifo8 *fifo) > { > fifo->num = 0; > + fifo->head = 0; > } > > bool fifo8_is_empty(Fifo8 *fifo) > -- > 1.7.10.4 > >
diff --git a/util/fifo8.c b/util/fifo8.c index a7503c2..6a43482 100644 --- a/util/fifo8.c +++ b/util/fifo8.c @@ -89,6 +89,7 @@ const uint8_t *fifo8_pop_buf(Fifo8 *fifo, uint32_t max, uint32_t *num) void fifo8_reset(Fifo8 *fifo) { fifo->num = 0; + fifo->head = 0; } bool fifo8_is_empty(Fifo8 *fifo)
To improve the predictability of fifo8_pop_buf(), the fifo head is set to start of data buffer upon a reset so that the first call to the function will be able to retrieve all data in the fifo. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> --- util/fifo8.c | 1 + 1 file changed, 1 insertion(+)