diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2023-03-30 14:03:10 +0200 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-04-20 11:17:35 +0200 |
commit | a64508304edbe51c6004a9af4e75e0e329797079 (patch) | |
tree | 92d443f162368ebe1dcf97f6b4f3660e60a2f28a /hw/misc | |
parent | 987b63f24afe027a09b1c549c05a032a477f7e96 (diff) | |
download | qemu-a64508304edbe51c6004a9af4e75e0e329797079.zip qemu-a64508304edbe51c6004a9af4e75e0e329797079.tar.gz qemu-a64508304edbe51c6004a9af4e75e0e329797079.tar.bz2 |
lasi: fix RTC migration
Migrate rtc_ref (which only needs to be 32-bit because it is summed to
a 32-bit register), which requires bumping the migration version.
The HPPA machine does not have versioned machine types so it is okay
to block migration to old versions of QEMU.
While at it, drop the write-only field rtc from LasiState.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/misc')
-rw-r--r-- | hw/misc/lasi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/misc/lasi.c b/hw/misc/lasi.c index 23a7634..ff9dc89 100644 --- a/hw/misc/lasi.c +++ b/hw/misc/lasi.c @@ -194,7 +194,7 @@ static const MemoryRegionOps lasi_chip_ops = { static const VMStateDescription vmstate_lasi = { .name = "Lasi", - .version_id = 1, + .version_id = 2, .minimum_version_id = 1, .fields = (VMStateField[]) { VMSTATE_UINT32(irr, LasiState), @@ -204,6 +204,7 @@ static const VMStateDescription vmstate_lasi = { VMSTATE_UINT32(iar, LasiState), VMSTATE_UINT32(errlog, LasiState), VMSTATE_UINT32(amr, LasiState), + VMSTATE_UINT32_V(rtc_ref, LasiState, 2), VMSTATE_END_OF_LIST() } }; @@ -233,7 +234,6 @@ static void lasi_reset(DeviceState *dev) s->iar = 0xFFFB0000 + 3; /* CPU_HPA + 3 */ /* Real time clock (RTC), it's only one 32-bit counter @9000 */ - s->rtc = time(NULL); s->rtc_ref = 0; } |