[Qemu-devel] [PATCH for 4.2 v5 03/12] target/mips: Update vmstate structures related to MemoryMapID register

[Aleksandar Markovic]

From: Yongbok Kim <address@hidden>

Add migration support for MemoryMapID registers.

Signed-off-by: Yongbok Kim <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
---
 target/mips/machine.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/target/mips/machine.c b/target/mips/machine.c
index c3e52f8..e23b767 100644
--- a/target/mips/machine.c
+++ b/target/mips/machine.c
@@ -137,6 +137,7 @@ static int get_tlb(QEMUFile *f, void *pv, size_t size,
     qemu_get_betls(f, &v->VPN);
     qemu_get_be32s(f, &v->PageMask);
     qemu_get_be16s(f, &v->ASID);
+    qemu_get_be32s(f, &v->MMID);
     qemu_get_be16s(f, &flags);
     v->G = (flags >> 10) & 1;
     v->C0 = (flags >> 7) & 3;
@@ -162,6 +163,7 @@ static int put_tlb(QEMUFile *f, void *pv, size_t size,
     r4k_tlb_t *v = pv;
 
     uint16_t asid = v->ASID;
+    uint32_t mmid = v->MMID;
     uint16_t flags = ((v->EHINV << 15) |
                       (v->RI1 << 14) |
                       (v->RI0 << 13) |
@@ -178,6 +180,7 @@ static int put_tlb(QEMUFile *f, void *pv, size_t size,
     qemu_put_betls(f, &v->VPN);
     qemu_put_be32s(f, &v->PageMask);
     qemu_put_be16s(f, &asid);
+    qemu_put_be32s(f, &mmid);
     qemu_put_be16s(f, &flags);
     qemu_put_be64s(f, &v->PFN[0]);
     qemu_put_be64s(f, &v->PFN[1]);
@@ -199,8 +202,8 @@ const VMStateInfo vmstate_info_tlb = {
 
 const VMStateDescription vmstate_tlb = {
     .name = "cpu/tlb",
-    .version_id = 2,
-    .minimum_version_id = 2,
+    .version_id = 3,
+    .minimum_version_id = 3,
     .fields = (VMStateField[]) {
         VMSTATE_UINT32(nb_tlb, CPUMIPSTLBContext),
         VMSTATE_UINT32(tlb_in_use, CPUMIPSTLBContext),
-- 
2.7.4