[PATCH v1 3/3] hw/ssi/aspeed_smc: Bump vmstate version after ASPEED_SMC_R_MAX increase

ASPEED_SMC_R_MAX grew from (0x100 / 4) to (0x300 / 4) to cover the new
AST2700 data fifo registers.

This breaks migration compatibility with older QEMU builds for the
affected models, even though Aspeed machines are not officially
covered by migration compatibility guarantees.

Bump version_id to 4 and minimum_version_id to 2 to reflect the
incompatible format.

Signed-off-by: Jamin Lin <[email protected]>
---
 hw/ssi/aspeed_smc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/ssi/aspeed_smc.c b/hw/ssi/aspeed_smc.c
index 5cc4dd5e42..bf596f7b2d 100644
--- a/hw/ssi/aspeed_smc.c
+++ b/hw/ssi/aspeed_smc.c
@@ -1218,8 +1218,8 @@ static void aspeed_smc_realize(DeviceState *dev, Error **errp)
 
 static const VMStateDescription vmstate_aspeed_smc = {
     .name = "aspeed.smc",
-    .version_id = 3,
-    .minimum_version_id = 1,
+    .version_id = 4,
+    .minimum_version_id = 2,
     .fields = (const VMStateField[]) {
         VMSTATE_UINT32_ARRAY(regs, AspeedSMCState, ASPEED_SMC_R_MAX),
         VMSTATE_UNUSED_V(2, 2), /* was snoop_index/snoop_dummies */
-- 
2.43.0