From b67737a6cf71d1f029a692e5dc2dc26579299b97 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Wed, 5 Jan 2011 18:05:52 +0100 Subject: spice/qxl: zap spice 0.4 migration compatibility bits Live migration from and to spice 0.4 qxl devices isn't going to work. Rip out the bits which attempt to support that. Zap the subsection logic which is obsolete now. Bumb the version to make a clean cut. This should obviously go in before 0.14 is released. Signed-off-by: Gerd Hoffmann --- hw/qxl.c | 79 ++++++++-------------------------------------------------------- 1 file changed, 10 insertions(+), 69 deletions(-) (limited to 'hw/qxl.c') diff --git a/hw/qxl.c b/hw/qxl.c index bd71e5810f..dcea65d982 100644 --- a/hw/qxl.c +++ b/hw/qxl.c @@ -1418,43 +1418,10 @@ static int qxl_post_load(void *opaque, int version) } dprint(d, 1, "%s: done\n", __FUNCTION__); - /* spice 0.4 compatibility -- accept but ignore */ - qemu_free(d->worker_data); - d->worker_data = NULL; - d->worker_data_size = 0; - return 0; } -#define QXL_SAVE_VERSION 20 - -static bool qxl_test_worker_data(void *opaque, int version_id) -{ - PCIQXLDevice* d = opaque; - - if (d->revision != 1) { - return false; - } - if (!d->worker_data_size) { - return false; - } - if (!d->worker_data) { - d->worker_data = qemu_malloc(d->worker_data_size); - } - return true; -} - -static bool qxl_test_spice04(void *opaque, int version_id) -{ - PCIQXLDevice* d = opaque; - return d->revision == 1; -} - -static bool qxl_test_spice06(void *opaque) -{ - PCIQXLDevice* d = opaque; - return d->revision > 1; -} +#define QXL_SAVE_VERSION 21 static VMStateDescription qxl_memslot = { .name = "qxl-memslot", @@ -1486,24 +1453,6 @@ static VMStateDescription qxl_surface = { } }; -static VMStateDescription qxl_vmstate_spice06 = { - .name = "qxl/spice06", - .version_id = QXL_SAVE_VERSION, - .minimum_version_id = QXL_SAVE_VERSION, - .fields = (VMStateField []) { - VMSTATE_INT32_EQUAL(num_memslots, PCIQXLDevice), - VMSTATE_STRUCT_ARRAY(guest_slots, PCIQXLDevice, NUM_MEMSLOTS, 0, - qxl_memslot, struct guest_slots), - VMSTATE_STRUCT(guest_primary.surface, PCIQXLDevice, 0, - qxl_surface, QXLSurfaceCreate), - VMSTATE_INT32_EQUAL(num_surfaces, PCIQXLDevice), - VMSTATE_ARRAY(guest_surfaces.cmds, PCIQXLDevice, NUM_SURFACES, 0, - vmstate_info_uint64, uint64_t), - VMSTATE_UINT64(guest_cursor, PCIQXLDevice), - VMSTATE_END_OF_LIST() - }, -}; - static VMStateDescription qxl_vmstate = { .name = "qxl", .version_id = QXL_SAVE_VERSION, @@ -1519,25 +1468,17 @@ static VMStateDescription qxl_vmstate = { VMSTATE_UINT32(last_release_offset, PCIQXLDevice), VMSTATE_UINT32(mode, PCIQXLDevice), VMSTATE_UINT32(ssd.unique, PCIQXLDevice), - - /* spice 0.4 sends/expects them */ - VMSTATE_VBUFFER_UINT32(vga.vram_ptr, PCIQXLDevice, 0, qxl_test_spice04, 0, - vga.vram_size), - VMSTATE_UINT32_TEST(worker_data_size, PCIQXLDevice, qxl_test_spice04), - VMSTATE_VBUFFER_UINT32(worker_data, PCIQXLDevice, 0, qxl_test_worker_data, 0, - worker_data_size), - + VMSTATE_INT32_EQUAL(num_memslots, PCIQXLDevice), + VMSTATE_STRUCT_ARRAY(guest_slots, PCIQXLDevice, NUM_MEMSLOTS, 0, + qxl_memslot, struct guest_slots), + VMSTATE_STRUCT(guest_primary.surface, PCIQXLDevice, 0, + qxl_surface, QXLSurfaceCreate), + VMSTATE_INT32_EQUAL(num_surfaces, PCIQXLDevice), + VMSTATE_ARRAY(guest_surfaces.cmds, PCIQXLDevice, NUM_SURFACES, 0, + vmstate_info_uint64, uint64_t), + VMSTATE_UINT64(guest_cursor, PCIQXLDevice), VMSTATE_END_OF_LIST() }, - .subsections = (VMStateSubsection[]) { - { - /* additional spice 0.6 state */ - .vmsd = &qxl_vmstate_spice06, - .needed = qxl_test_spice06, - },{ - /* end of list */ - }, - }, }; static PCIDeviceInfo qxl_info_primary = { -- cgit v1.2.3