diff options
| -rw-r--r-- | include/sysemu/sysemu.h | 3 | ||||
| -rw-r--r-- | vl.c | 9 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 2b42151c63..bd5b55c514 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -163,6 +163,9 @@ void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict); extern Chardev *serial_hds[MAX_SERIAL_PORTS]; +/* Return the Chardev for serial port i, or NULL if none */ +Chardev *serial_hd(int i); + /* parallel ports */ #define MAX_PARALLEL_PORTS 3 diff --git a/vl.c b/vl.c index fce1fd12d8..6daf026da6 100644 --- a/vl.c +++ b/vl.c @@ -2516,6 +2516,15 @@ static int serial_parse(const char *devname) return 0; } +Chardev *serial_hd(int i) +{ + assert(i >= 0); + if (i < ARRAY_SIZE(serial_hds)) { + return serial_hds[i]; + } + return NULL; +} + static int parallel_parse(const char *devname) { static int index = 0; |