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[Qemu-devel] [RFC PATCH v3 05/49] parallel: adding vmstate for save/rest
From: |
Pavel Dovgalyuk |
Subject: |
[Qemu-devel] [RFC PATCH v3 05/49] parallel: adding vmstate for save/restore |
Date: |
Thu, 31 Jul 2014 16:53:56 +0400 |
User-agent: |
StGit/0.16 |
VMState added by this patch preserves correct
loading of the parallel port controller state.
Signed-off-by: Pavel Dovgalyuk <address@hidden>
---
hw/char/parallel.c | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 7ac90a5..26c03d7 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -477,6 +477,24 @@ static const MemoryRegionPortio
isa_parallel_portio_sw_list[] = {
PORTIO_END_OF_LIST(),
};
+
+static const VMStateDescription vmstate_parallel_isa = {
+ .name = "parallel_isa",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT8(state.dataw, ISAParallelState),
+ VMSTATE_UINT8(state.datar, ISAParallelState),
+ VMSTATE_UINT8(state.status, ISAParallelState),
+ VMSTATE_UINT8(state.control, ISAParallelState),
+ VMSTATE_INT32(state.irq_pending, ISAParallelState),
+ VMSTATE_INT32(state.epp_timeout, ISAParallelState),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+
static void parallel_isa_realizefn(DeviceState *dev, Error **errp)
{
static int index;
@@ -518,6 +536,8 @@ static void parallel_isa_realizefn(DeviceState *dev, Error
**errp)
? &isa_parallel_portio_hw_list[0]
: &isa_parallel_portio_sw_list[0]),
s, "parallel");
+
+ vmstate_register(NULL, -1, &vmstate_parallel_isa, isa);
}
/* Memory mapped interface */
- [Qemu-devel] [RFC PATCH v3 00/49] Deterministic replay and reverse execution, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 01/49] acpi: accurate overflow check, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 02/49] integratorcp: adding vmstate for save/restore, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 03/49] pcspk: adding vmstate for save/restore, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 04/49] fdc: adding vmstate for save/restore, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 05/49] parallel: adding vmstate for save/restore,
Pavel Dovgalyuk <=
- [Qemu-devel] [RFC PATCH v3 06/49] serial: fixing vmstate for save/restore, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 07/49] kvmapic: fixing loading vmstate, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 08/49] hpet: fixing saving and loading process, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 09/49] pckbd: adding new fields to vmstate, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 10/49] rtl8139: adding new fields to vmstate, Pavel Dovgalyuk, 2014/07/31
- [Qemu-devel] [RFC PATCH v3 11/49] piix: do not raise irq while loading vmstate, Pavel Dovgalyuk, 2014/07/31