On Wed, 26 Aug 2026 at 11:39, Tanmay Shah <[email protected]> wrote: > > Only write a new message to the tx mbox queue if slot is available in > the tx queue. If queue is full, then do not send new mbox notification. > > Reviewed-by: Mathieu Poirier <[email protected]> > Signed-off-by: Tanmay Shah <[email protected]> > --- > drivers/remoteproc/xlnx_r5_remoteproc.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) >
We are finally closing the loop on this patchset. I'll pick this up when RC1 comes out next week. Thanks, Mathieu > diff --git a/drivers/remoteproc/xlnx_r5_remoteproc.c > b/drivers/remoteproc/xlnx_r5_remoteproc.c > index c685bb5fa62c..0e71edf8174c 100644 > --- a/drivers/remoteproc/xlnx_r5_remoteproc.c > +++ b/drivers/remoteproc/xlnx_r5_remoteproc.c > @@ -381,7 +381,10 @@ static void zynqmp_r5_rproc_kick(struct rproc *rproc, > int vqid) > int ret; > > ipi = r5_core->ipi; > - if (!ipi) > + if (!ipi || !ipi->tx_chan) > + return; > + > + if (mbox_chan_tx_slots_available(ipi->tx_chan) == 0) > return; > > mb_msg = (struct zynqmp_ipi_message *)ipi->tx_mc_buf; > > base-commit: d4d61a4b0a52e8f3cdb3e1578602850a3452ec3e > -- > 2.43.0 >
