[PULL 01/20] hw/ssi/xilinx_spips: Reset TX FIFO in reset

Maintainers: Peter Maydell <peter.maydell@linaro.org>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Shannon Zhao <shannon.zhaosl@gmail.com>, "Michael S. Tsirkin" <mst@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Beniamino Galvani <b.galvani@gmail.com>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Alistair Francis <alistair@alistair23.me>, Alexander Graf <agraf@csgraf.de>
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[PULL 01/20] hw/ssi/xilinx_spips: Reset TX FIFO in reset
Posted by Peter Maydell 3 days, 16 hours ago
From: Weixie Cui <cuiweixie@gmail.com>

In xilinx_spips_reset() and xlnx_zynqmp_qspips_reset() a cut and
paste error meant we reset the RX FIFO twice and the TX FIFO not at
all.  Correct this to reset both FIFOs.

Cc: qemu-stable@nongnu.org
Signed-off-by: Weixie Cui <cuiweixie@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20260223095905.67709-1-cuiweixie@gmail.com
[Rewrote commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/ssi/xilinx_spips.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c
index a4718fb72d..f6e717bc01 100644
--- a/hw/ssi/xilinx_spips.c
+++ b/hw/ssi/xilinx_spips.c
@@ -369,7 +369,7 @@ static void xilinx_spips_reset(DeviceState *d)
     memset(s->regs, 0, sizeof(s->regs));
 
     fifo8_reset(&s->rx_fifo);
-    fifo8_reset(&s->rx_fifo);
+    fifo8_reset(&s->tx_fifo);
     /* non zero resets */
     s->regs[R_CONFIG] |= MODEFAIL_GEN_EN;
     s->regs[R_SLAVE_IDLE_COUNT] = 0xFF;
@@ -397,7 +397,7 @@ static void xlnx_zynqmp_qspips_reset(DeviceState *d)
     memset(s->regs, 0, sizeof(s->regs));
 
     fifo8_reset(&s->rx_fifo_g);
-    fifo8_reset(&s->rx_fifo_g);
+    fifo8_reset(&s->tx_fifo_g);
     fifo32_reset(&s->fifo_g);
     s->regs[R_INTR_STATUS] = R_INTR_STATUS_RESET;
     s->regs[R_GPIO] = 1;
-- 
2.43.0