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authorJing Liu <liujbjl@linux.vnet.ibm.com>2017-01-12 10:38:25 +0100
committerCornelia Huck <cornelia.huck@de.ibm.com>2017-05-04 10:34:37 +0200
commit9e8b3009b7dbe4c2f3e407999e30813122fa4af9 (patch)
tree6d3ba2fc348913ae8eb1469a33f5932aa434cd51 /hw/char
parente65a27209ca81ca8c720352b184441dba05f0fac (diff)
s390x/3270: Mark non-migratable and enable the device
Mark 3270 as non-migratable for the experimental stage. Enable the 3270 device so that we can use x3270 client to operate the guest. Run qemu with the arguments: -chardev socket,id=char3270_0,host=0.0.0.0,port=23,nowait,server,tn3270 \ -device x-terminal3270,chardev=char3270_0,devno=fe.0.000a,id=terminal3270_0 \ There are some restrictions for the first stage: We don't support SSL connections, multiple client connections and client resizing. Only tested with the x3270 client. Signed-off-by: Jing Liu <liujbjl@linux.vnet.ibm.com> Signed-off-by: Yang Chen <bjcyang@linux.vnet.ibm.com> Reviewed-by: QingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/char')
-rw-r--r--hw/char/Makefile.objs1
-rw-r--r--hw/char/terminal3270.c6
2 files changed, 7 insertions, 0 deletions
diff --git a/hw/char/Makefile.objs b/hw/char/Makefile.objs
index 725fdc46f4..55fcb68fd2 100644
--- a/hw/char/Makefile.objs
+++ b/hw/char/Makefile.objs
@@ -29,3 +29,4 @@ common-obj-$(CONFIG_MILKYMIST) += milkymist-uart.o
common-obj-$(CONFIG_SCLPCONSOLE) += sclpconsole.o sclpconsole-lm.o
obj-$(CONFIG_VIRTIO) += virtio-serial-bus.o
+obj-$(CONFIG_TERMINAL3270) += terminal3270.o
diff --git a/hw/char/terminal3270.c b/hw/char/terminal3270.c
index 58bcc4be15..b2dda01baa 100644
--- a/hw/char/terminal3270.c
+++ b/hw/char/terminal3270.c
@@ -260,12 +260,18 @@ static Property terminal_properties[] = {
DEFINE_PROP_END_OF_LIST(),
};
+static const VMStateDescription terminal3270_vmstate = {
+ .name = TYPE_TERMINAL_3270,
+ .unmigratable = 1,
+};
+
static void terminal_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
EmulatedCcw3270Class *ck = EMULATED_CCW_3270_CLASS(klass);
dc->props = terminal_properties;
+ dc->vmsd = &terminal3270_vmstate;
ck->init = terminal_init;
ck->read_payload_3270 = read_payload_3270;
ck->write_payload_3270 = write_payload_3270;