[Qemu-devel] [PATCHv3] qxl: bump pci rev

[Alon Levy <alevy@redhat.com>]

From: Gerd Hoffmann <kraxel@redhat.com>

Inform guest drivers about the new features I/O commands we have
now (async commands, S3 support) if building with newer spice, i.e.
if SPICE_INTERFACE_QXL_MINOR >= 1.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/qxl.c |   11 ++++++++---
 hw/qxl.h |    6 ++++++
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/hw/qxl.c b/hw/qxl.c
index ae1d0de..d3b1581 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1389,9 +1389,14 @@ static int qxl_init_common(PCIQXLDevice *qxl)
         pci_device_rev = QXL_REVISION_STABLE_V04;
         break;
     case 2: /* spice 0.6 -- qxl-2 */
-    default:
         pci_device_rev = QXL_REVISION_STABLE_V06;
         break;
+#if SPICE_INTERFACE_QXL_MINOR >= 1
+    case 3: /* qxl-3 */
+#endif
+    default:
+        pci_device_rev = QXL_DEFAULT_REVISION;
+        break;
     }
 
     pci_set_byte(&config[PCI_REVISION_ID], pci_device_rev);
@@ -1655,7 +1660,7 @@ static PCIDeviceInfo qxl_info_primary = {
     .qdev.props = (Property[]) {
         DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size, 64 * 1024 * 1024),
         DEFINE_PROP_UINT32("vram_size", PCIQXLDevice, vram_size, 64 * 1024 * 1024),
-        DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, 2),
+        DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, QXL_DEFAULT_REVISION),
         DEFINE_PROP_UINT32("debug", PCIQXLDevice, debug, 0),
         DEFINE_PROP_UINT32("guestdebug", PCIQXLDevice, guestdebug, 0),
         DEFINE_PROP_UINT32("cmdlog", PCIQXLDevice, cmdlog, 0),
@@ -1676,7 +1681,7 @@ static PCIDeviceInfo qxl_info_secondary = {
     .qdev.props = (Property[]) {
         DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size, 64 * 1024 * 1024),
         DEFINE_PROP_UINT32("vram_size", PCIQXLDevice, vram_size, 64 * 1024 * 1024),
-        DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, 2),
+        DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, QXL_DEFAULT_REVISION),
         DEFINE_PROP_UINT32("debug", PCIQXLDevice, debug, 0),
         DEFINE_PROP_UINT32("guestdebug", PCIQXLDevice, guestdebug, 0),
         DEFINE_PROP_UINT32("cmdlog", PCIQXLDevice, cmdlog, 0),
diff --git a/hw/qxl.h b/hw/qxl.h
index e361bc6..85d37be 100644
--- a/hw/qxl.h
+++ b/hw/qxl.h
@@ -97,6 +97,12 @@ typedef struct PCIQXLDevice {
         }                                                               \
     } while (0)
 
+#if SPICE_INTERFACE_QXL_MINOR >= 1
+#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V10
+#else
+#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V06
+#endif
+
 /* qxl.c */
 void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
 void qxl_guest_bug(PCIQXLDevice *qxl, const char *msg, ...);
-- 
1.7.6