Merge tag 'hw-misc-accel-20240604' of https://github.com/philmd/qemu into staging

Misc HW & accelerators patch queue

- Use async exit in debugexit model (Thomas)
- Fixed bug reading xlnx_dpdma descriptor (Peter)
- Initialise plugin state before vCPU/thread creation (Alex)
- Few sprintf() calls removed (Richard & Philippe)
- Few deprecated QMP events removed (Philippe)
- Housekeeping in Xen (Edgar & Philippe)
- Split USB HID/HUB & update MAINTAINERS (Gerd)

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# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]

* tag 'hw-misc-accel-20240604' of https://github.com/philmd/qemu: (32 commits)
  usb: add config options for the hub and hid devices
  qga: Remove deprecated 'blacklist' argument / config key
  trace: Remove deprecated 'vcpu' field from QMP trace events
  hw/acpi: Remove the deprecated QAPI MEM_UNPLUG_ERROR event
  hw/dma/xlnx_dpdma: Read descriptor into buffer, not into pointer-to-buffer
  hw/misc/debugexit: use runstate API instead of plain exit()
  hw/xen: Register framebuffer backend via xen_backend_init()
  hw/xen: Make XenDevOps structures const
  hw/xen: Constify xenstore_be::XenDevOps
  hw/xen: Constify XenLegacyDevice::XenDevOps
  physmem: Replace check for RAMBlock offset 0 with xen_mr_is_memory
  physmem: Always pass offset + addr to xen_map_cache
  xen: Add xen_mr_is_memory()
  core/cpu-common: initialise plugin state before thread creation
  plugins: remove special casing for cpu->realized
  cpu-target: don't set cpu->thread_id to bogus value
  cpu: move Qemu[Thread|Cond] setup into common code
  hw/core: expand on the alignment of CPUState
  accel/kvm: Fix two lines with hard-coded tabs
  accel/tcg: Move common declarations to 'internal-common.h'
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 9 insertions, 4 deletions

diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c
index 27536bfce0..ff442ced1a 100644
--- a/hw/display/xenfb.c
+++ b/hw/display/xenfb.c
@@ -29,6 +29,7 @@
 
 #include "ui/input.h"
 #include "ui/console.h"
+#include "sysemu/sysemu.h"
 #include "hw/xen/xen-legacy-backend.h"
 
 #include "hw/xen/interface/io/fbif.h"
@@ -972,7 +973,7 @@ static void fb_event(struct XenLegacyDevice *xendev)
 
 /* -------------------------------------------------------------------- */
 
-static struct XenDevOps xen_kbdmouse_ops = {
+static const struct XenDevOps xen_kbdmouse_ops = {
     .size       = sizeof(struct XenInput),
     .init       = input_init,
     .initialise = input_initialise,
@@ -981,7 +982,7 @@ static struct XenDevOps xen_kbdmouse_ops = {
     .event      = input_event,
 };
 
-struct XenDevOps xen_framebuffer_ops = {
+const struct XenDevOps xen_framebuffer_ops = {
     .size       = sizeof(struct XenFB),
     .init       = fb_init,
     .initialise = fb_initialise,
@@ -996,8 +997,12 @@ static const GraphicHwOps xenfb_ops = {
     .ui_info     = xenfb_ui_info,
 };
 
-static void xen_vkbd_register_backend(void)
+static void xen_ui_register_backend(void)
 {
     xen_be_register("vkbd", &xen_kbdmouse_ops);
+
+    if (vga_interface_type == VGA_XENFB) {
+        xen_be_register("vfb", &xen_framebuffer_ops);
+    }
 }
-xen_backend_init(xen_vkbd_register_backend);
+xen_backend_init(xen_ui_register_backend);