From: Michael Walle <michael@walle.cc>
Date: Mon, 30 Jul 2012 22:04:57 +0000 (+0200)
Subject: milkymist-uart: fix receive buffering
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=44ac582d80688ea049c96a20868f4333c6885404;p=qemu.git

milkymist-uart: fix receive buffering

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

Signed-off-by: Michael Walle <michael@walle.cc>
---

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: