aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>2016-01-06 20:37:25 +0000
committerDavid Gibson <david@gibson.dropbear.id.au>2016-01-30 23:37:36 +1100
commit627be2f2836239e5fe437acdd96a8197d824af58 (patch)
tree5ee9e4cc85e1d5275dffac753572cc9ba3f24813
parentbb37a8e8a3a7adef2ff395d3daf7384004441340 (diff)
mac_dbdma: add DBDMA controller state to VMStateDescription
Make sure that we include the DBDMA controller state in the migration stream. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
-rw-r--r--hw/misc/macio/mac_dbdma.c40
1 files changed, 36 insertions, 4 deletions
diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index c6d5b966b4..d81dea7b0d 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -713,20 +713,52 @@ static const MemoryRegionOps dbdma_ops = {
},
};
-static const VMStateDescription vmstate_dbdma_channel = {
- .name = "dbdma_channel",
+static const VMStateDescription vmstate_dbdma_io = {
+ .name = "dbdma_io",
+ .version_id = 0,
+ .minimum_version_id = 0,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT64(addr, struct DBDMA_io),
+ VMSTATE_INT32(len, struct DBDMA_io),
+ VMSTATE_INT32(is_last, struct DBDMA_io),
+ VMSTATE_INT32(is_dma_out, struct DBDMA_io),
+ VMSTATE_BOOL(processing, struct DBDMA_io),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static const VMStateDescription vmstate_dbdma_cmd = {
+ .name = "dbdma_cmd",
.version_id = 0,
.minimum_version_id = 0,
.fields = (VMStateField[]) {
+ VMSTATE_UINT16(req_count, dbdma_cmd),
+ VMSTATE_UINT16(command, dbdma_cmd),
+ VMSTATE_UINT32(phy_addr, dbdma_cmd),
+ VMSTATE_UINT32(cmd_dep, dbdma_cmd),
+ VMSTATE_UINT16(res_count, dbdma_cmd),
+ VMSTATE_UINT16(xfer_status, dbdma_cmd),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static const VMStateDescription vmstate_dbdma_channel = {
+ .name = "dbdma_channel",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(regs, struct DBDMA_channel, DBDMA_REGS),
+ VMSTATE_STRUCT(io, struct DBDMA_channel, 0, vmstate_dbdma_io, DBDMA_io),
+ VMSTATE_STRUCT(current, struct DBDMA_channel, 0, vmstate_dbdma_cmd,
+ dbdma_cmd),
VMSTATE_END_OF_LIST()
}
};
static const VMStateDescription vmstate_dbdma = {
.name = "dbdma",
- .version_id = 2,
- .minimum_version_id = 2,
+ .version_id = 3,
+ .minimum_version_id = 3,
.fields = (VMStateField[]) {
VMSTATE_STRUCT_ARRAY(channels, DBDMAState, DBDMA_CHANNELS, 1,
vmstate_dbdma_channel, DBDMA_channel),