[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL v2 04/11] lm32_uart/lm32_juart: use qemu_chr_fe_write
From: |
Michael Walle |
Subject: |
[Qemu-devel] [PULL v2 04/11] lm32_uart/lm32_juart: use qemu_chr_fe_write_all() |
Date: |
Mon, 14 Oct 2013 18:29:28 +0200 |
qemu_chr_fe_write() may return EAGAIN. Therefore, use
qemu_chr_fe_write_all().
Signed-off-by: Michael Walle <address@hidden>
---
hw/char/lm32_juart.c | 2 +-
hw/char/lm32_uart.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c
index 252fe46..380cb5d 100644
--- a/hw/char/lm32_juart.c
+++ b/hw/char/lm32_juart.c
@@ -75,7 +75,7 @@ void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx)
s->jtx = jtx;
if (s->chr) {
- qemu_chr_fe_write(s->chr, &ch, 1);
+ qemu_chr_fe_write_all(s->chr, &ch, 1);
}
}
diff --git a/hw/char/lm32_uart.c b/hw/char/lm32_uart.c
index 85d7265..84c2549 100644
--- a/hw/char/lm32_uart.c
+++ b/hw/char/lm32_uart.c
@@ -177,7 +177,7 @@ static void uart_write(void *opaque, hwaddr addr,
switch (addr) {
case R_RXTX:
if (s->chr) {
- qemu_chr_fe_write(s->chr, &ch, 1);
+ qemu_chr_fe_write_all(s->chr, &ch, 1);
}
break;
case R_IER:
--
1.7.10.4
- [Qemu-devel] [PULL v2 07/11] target-lm32: move model features to LM32CPU, (continued)
- [Qemu-devel] [PULL v2 07/11] target-lm32: move model features to LM32CPU, Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 03/11] milkymist-uart: use qemu_chr_fe_write_all() instead of qemu_chr_fe_write(), Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 06/11] target-lm32: kill cpu_abort() calls, Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 02/11] tests: lm32: new rule for single test cases, Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 05/11] milkymist-vgafb: swap pixel data in source buffer, Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 04/11] lm32_uart/lm32_juart: use qemu_chr_fe_write_all(),
Michael Walle <=
- [Qemu-devel] [PULL v2 10/11] lm32_sys: dump cpu state if test case fails, Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 11/11] target-lm32: stop VM on illegal or unknown instruction, Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 08/11] target-lm32: add breakpoint/watchpoint support, Michael Walle, 2013/10/14
- [Qemu-devel] [PULL v2 09/11] lm32_sys: print test result on stderr, Michael Walle, 2013/10/14
- Re: [Qemu-devel] [PULL v2 00/11] target-lm32 updates, Michael Walle, 2013/10/14