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[Qemu-devel] [PATCH 02/11] s390/sclpconsole: Add code to support live mi
From: |
Christian Borntraeger |
Subject: |
[Qemu-devel] [PATCH 02/11] s390/sclpconsole: Add code to support live migration for sclpconsole |
Date: |
Wed, 18 Sep 2013 12:19:23 +0200 |
From: Heinz Graalfs <address@hidden>
This patch adds the necessary life migration pieces to the sclp code
by using vmstate_register.
Signed-off-by: Heinz Graalfs <address@hidden>
Signed-off-by: Christian Borntraeger <address@hidden>
---
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
- [Qemu-devel] [PATCH 00/11] sclp related fixes and sclp line mode console, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 05/11] s390/sclp: add reset() functions, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 07/11] s390/eventfacility: Fix receive/send masks, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 01/11] s390/sclpconsole: modify definition of input buffer, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 06/11] s390/eventfacility: fix multiple Read Event Data sources, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 04/11] s390/event-facility: Add code to support live migration, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 10/11] s390/ebcdic: Move conversion tables to header file, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 08/11] s390/eventfacility: remove unused event_type variable, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 02/11] s390/sclpconsole: Add code to support live migration for sclpconsole,
Christian Borntraeger <=
- [Qemu-devel] [PATCH 09/11] s390/eventfacility: allow childs to handle more than 1 event type, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 03/11] s390/sclpquiesce: Add code to support live migration, Christian Borntraeger, 2013/09/18
- [Qemu-devel] [PATCH 11/11] s390/sclplmconsole: Add support for SCLP line-mode console, Christian Borntraeger, 2013/09/18
- Re: [Qemu-devel] [PATCH 00/11] sclp related fixes and sclp line mode console, Alexander Graf, 2013/09/19