From: Heinz Graalfs <graa...@linux.vnet.ibm.com>
This patch adds the necessary life migration pieces to the sclp code
by using vmstate_register.
Signed-off-by: Heinz Graalfs <graa...@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntrae...@de.ibm.com>
---
hw/char/sclpconsole.c | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/hw/char/sclpconsole.c b/hw/char/sclpconsole.c
index fd270be..856230f 100644
--- a/hw/char/sclpconsole.c
+++ b/hw/char/sclpconsole.c
@@ -197,9 +197,26 @@ static void trigger_ascii_console_data(void *opaque, int
n, int level)
sclp_service_interrupt(0);
}
+static const VMStateDescription vmstate_sclpconsole = {
+ .name = "sclpconsole",
+ .version_id = 0,
+ .minimum_version_id = 0,
+ .minimum_version_id_old = 0,
+ .fields = (VMStateField[]) {
+ VMSTATE_BOOL(event.event_pending, SCLPConsole),
+ VMSTATE_UINT8_ARRAY(iov, SCLPConsole, SIZE_BUFFER_VT220),
+ VMSTATE_UINT32(iov_sclp, SCLPConsole),
+ VMSTATE_UINT32(iov_bs, SCLPConsole),
+ VMSTATE_UINT32(iov_data_len, SCLPConsole),
+ VMSTATE_UINT32(iov_sclp_rest, SCLPConsole),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
/* qemu object creation and initialization functions */
/* tell character layer our call-back functions */
+
static int console_init(SCLPEvent *event)
{
static bool console_available;
@@ -223,7 +240,7 @@ static int console_init(SCLPEvent *event)
scon->irq_read_vt220 = *qemu_allocate_irqs(trigger_ascii_console_data,
NULL, 1);
- return 0;
+ return vmstate_register(NULL, 0, &vmstate_sclpconsole, scon);
}
static int console_exit(SCLPEvent *event)
--
1.8.3.1
