@@ -901,6 +901,26 @@ static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token)
}
}
+#if SPICE_SERVER_VERSION >= 0x000b04
+
+/* called from spice server thread context only */
+static void interface_set_client_capabilities(QXLInstance *sin,
+ uint8_t client_present,
+ uint8_t caps[58])
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+
+ qxl->shadow_rom.client_present = client_present;
+ memcpy(qxl->shadow_rom.client_capabilities, caps, sizeof(caps));
+ qxl->rom->client_present = client_present;
+ memcpy(qxl->rom->client_capabilities, caps, sizeof(caps));
+ qxl_rom_set_dirty(qxl);
+
+ qxl_send_events(qxl, QXL_INTERRUPT_CLIENT);
+}
+
+#endif
+
static const QXLInterface qxl_interface = {
.base.type = SPICE_INTERFACE_QXL,
.base.description = "qxl gpu",
@@ -922,6 +942,9 @@ static const QXLInterface qxl_interface = {
.flush_resources = interface_flush_resources,
.async_complete = interface_async_complete,
.update_area_complete = interface_update_area_complete,
+#if SPICE_SERVER_VERSION >= 0x000b04
+ .set_client_capabilities = interface_set_client_capabilities,
+#endif
};
static void qxl_enter_vga_mode(PCIQXLDevice *d)
@@ -1292,7 +1315,7 @@ static void qxl_set_mode(PCIQXLDevice *d, int modenr, int loadvm)
d->mode = QXL_MODE_COMPAT;
d->cmdflags = QXL_COMMAND_FLAG_COMPAT;
-#ifdef QXL_COMMAND_FLAG_COMPAT_16BPP /* new in spice 0.6.1 */
+#if QXL_COMMAND_FLAG_COMPAT_16BPP /* new in spice 0.6.1 */
if (mode->bits == 16) {
d->cmdflags |= QXL_COMMAND_FLAG_COMPAT_16BPP;
}
@@ -1785,6 +1808,10 @@ static int qxl_init_common(PCIQXLDevice *qxl)
io_size = 16;
break;
case 3: /* qxl-3 */
+ pci_device_rev = QXL_REVISION_STABLE_V10;
+ io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1);
+ break;
+ case 4:
default:
pci_device_rev = QXL_DEFAULT_REVISION;
io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1);
@@ -128,7 +128,7 @@ typedef struct PCIQXLDevice {
} \
} while (0)
-#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V10
+#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12
/* qxl.c */
void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
This new interface lets spice server inform the guest whether (a) a client is connected (b) what capabilities the client has There is a fixed number (464) of bits reserved for capabilities, and when the capabilities bits change, the QXL_INTERRUPT_CLIENT interrupt is generated. Signed-off-by: Soren Sandmann <ssp@redhat.com> --- hw/qxl.c | 29 ++++++++++++++++++++++++++++- hw/qxl.h | 2 +- 2 files changed, 29 insertions(+), 2 deletions(-)