From 691d0edd34f25a883c5dd0a56051d087b88e4fa4 Mon Sep 17 00:00:00 2001
From: Chris Johns <chrisj@rtems.org>
Date: Tue, 17 Aug 2021 17:57:41 +1000
Subject: arm/xilinx: Fix zynq-uart interrupt receive

- Trigger on a single character entering the RX FIFO

- Disable the RX timeout

- Send up to a FIFO full of data
---
 bsps/include/dev/serial/zynq-uart.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'bsps/include/dev/serial/zynq-uart.h')

diff --git a/bsps/include/dev/serial/zynq-uart.h b/bsps/include/dev/serial/zynq-uart.h
index 220d9b7717..b21e16f6de 100644
--- a/bsps/include/dev/serial/zynq-uart.h
+++ b/bsps/include/dev/serial/zynq-uart.h
@@ -52,6 +52,7 @@ extern "C" {
 typedef struct {
   rtems_termios_device_context base;
   volatile struct zynq_uart *regs;
+  int tx_queued;
   bool transmitting;
   rtems_vector_number irq;
 } zynq_uart_context;
-- 
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