hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all

[mirror_qemu.git] / hw / char / sclpconsole.c

diff --git a/hw/char/sclpconsole.c b/hw/char/sclpconsole.c
index d22464826b65ef46eaf5482287e76ff4f761ee09..a75ad4f60adfa6becde015cf47875621da54a944 100644 (file)
--- a/hw/char/sclpconsole.c
+++ b/hw/char/sclpconsole.c
@@ -168,6 +168,8 @@ static ssize_t write_console_data(SCLPEvent *event, const uint8_t *buf,
         return len;
     }
 
+    /* XXX this blocks entire thread. Rewrite to use
+     * qemu_chr_fe_write and background I/O callbacks */
     return qemu_chr_fe_write_all(scon->chr, buf, len);
 }