From 44ac582d80688ea049c96a20868f4333c6885404 Mon Sep 17 00:00:00 2001
From: Michael Walle <michael@walle.cc>
Date: Tue, 31 Jul 2012 00:04:57 +0200
Subject: [PATCH] milkymist-uart: fix receive buffering

Inform qemu-char when more input data can be received.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 hw/milkymist-uart.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/milkymist-uart.c b/hw/milkymist-uart.c
index ac6f5373ad..f3bdf6991a 100644
--- a/hw/milkymist-uart.c
+++ b/hw/milkymist-uart.c
@@ -132,6 +132,7 @@ static void uart_write(void *opaque, hwaddr addr, uint64_t value,
     case R_STAT:
         /* write one to clear bits */
         s->regs[addr] &= ~(value & (STAT_RX_EVT | STAT_TX_EVT));
+        qemu_chr_accept_input(s->chr);
         break;
 
     default: