Commit fbf32752 authored by Sai Pavan Boddu's avatar Sai Pavan Boddu Committed by Peter Maydell
Browse files

xilinx_spips: Correct SNOOP_NONE state when flushing the txfifo 



SNOOP_NONE state handle is moved above in the if ladder, as it's same
as SNOOP_STRIPPING during data cycles.

Signed-off-by: default avatarSai Pavan Boddu <saipava@xilinx.com>
Reviewed-by: default avatarFrancisco Iglesias <frasse.iglesias@gmail.com>
Message-id: 1524119244-1240-1-git-send-email-saipava@xilinx.com
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 6b892b2f

hw/ssi/xilinx_spips.c

+2 −1
Original line number Diff line number Diff line
@@ -616,7 +616,8 @@ static void xilinx_spips_flush_txfifo(XilinxSPIPS *s) 
        if (fifo8_is_empty(&s->tx_fifo)) {

            xilinx_spips_update_ixr(s);

            return;

        } else if (s->snoop_state == SNOOP_STRIPING) {

        } else if (s->snoop_state == SNOOP_STRIPING ||

                   s->snoop_state == SNOOP_NONE) {

            for (i = 0; i < num_effective_busses(s); ++i) {

                tx_rx[i] = fifo8_pop(&s->tx_fifo);

            }