diff options
Diffstat (limited to 'hw/arm/omap2.c')
| -rw-r--r-- | hw/arm/omap2.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c index 3a0d77714a..7e11c65cba 100644 --- a/hw/arm/omap2.c +++ b/hw/arm/omap2.c @@ -769,14 +769,16 @@ static void omap_sti_fifo_write(void *opaque, hwaddr addr, if (ch == STI_TRACE_CONTROL_CHANNEL) { /* Flush channel <i>value</i>. */ - qemu_chr_fe_write(s->chr, (const uint8_t *) "\r", 1); + /* XXX this blocks entire thread. Rewrite to use + * qemu_chr_fe_write and background I/O callbacks */ + qemu_chr_fe_write_all(s->chr, (const uint8_t *) "\r", 1); } else if (ch == STI_TRACE_CONSOLE_CHANNEL || 1) { if (value == 0xc0 || value == 0xc3) { /* Open channel <i>ch</i>. */ } else if (value == 0x00) - qemu_chr_fe_write(s->chr, (const uint8_t *) "\n", 1); + qemu_chr_fe_write_all(s->chr, (const uint8_t *) "\n", 1); else - qemu_chr_fe_write(s->chr, &byte, 1); + qemu_chr_fe_write_all(s->chr, &byte, 1); } } |