On Fri, Nov 18, 2016 at 10:09:37AM +0100, Thomas Huth wrote: > The can_receive() callbacks of the character devices should return > the amount of characters that can be accepted at once, not just a > boolean value (which rather means only one character at a time). > > Signed-off-by: Thomas Huth <th...@redhat.com>
Applied to ppc-for-2.8, thanks.
> ---
> hw/char/spapr_vty.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/char/spapr_vty.c b/hw/char/spapr_vty.c
> index 06b9b39..7c22b8b 100644
> --- a/hw/char/spapr_vty.c
> +++ b/hw/char/spapr_vty.c
> @@ -25,7 +25,7 @@ static int vty_can_receive(void *opaque)
> {
> VIOsPAPRVTYDevice *dev = VIO_SPAPR_VTY_DEVICE(opaque);
>
> - return (dev->in - dev->out) < VTERM_BUFSIZE;
> + return VTERM_BUFSIZE - (dev->in - dev->out);
> }
>
> static void vty_receive(void *opaque, const uint8_t *buf, int size)
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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