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| author | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2013-06-18 09:22:55 +0200 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2013-06-24 16:26:52 +0200 |
| commit | b52df46551d303ffc79ec39c38440bd8a62ee210 (patch) | |
| tree | ee8b0c8f5a558e5872d45daafbf7c26b04ef6dc2 /hw/char/cadence_uart.c | |
| parent | 576156ffed72ab4feb0b752979db86ff8759a2a1 (diff) | |
| download | qemu-b52df46551d303ffc79ec39c38440bd8a62ee210.tar.gz qemu-b52df46551d303ffc79ec39c38440bd8a62ee210.tar.bz2 qemu-b52df46551d303ffc79ec39c38440bd8a62ee210.zip | |
cadence_uart: Handle backend tx errors
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Diffstat (limited to 'hw/char/cadence_uart.c')
| -rw-r--r-- | hw/char/cadence_uart.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c index c2a783430b..205e125de9 100644 --- a/hw/char/cadence_uart.c +++ b/hw/char/cadence_uart.c @@ -297,9 +297,7 @@ static void uart_write_tx_fifo(UartState *s, const uint8_t *buf, int size) return; } - while (size) { - size -= qemu_chr_fe_write(s->chr, buf, size); - } + qemu_chr_fe_write_all(s->chr, buf, size); } static void uart_receive(void *opaque, const uint8_t *buf, int size) |