1 files changed, 21 insertions, 6 deletions

diff --git a/vl.c b/vl.c
index 58023fca02..5c9b40eb1c 100644
--- a/vl.c
+++ b/vl.c
@@ -2050,6 +2050,7 @@ typedef enum DisplayType {
     DT_SDL,
     DT_COCOA,
     DT_GTK,
+    DT_EGL,
     DT_NONE,
 } DisplayType;
 
@@ -2127,6 +2128,15 @@ static DisplayType select_display(const char *p)
             error_report("VNC requires a display argument vnc=<display>");
             exit(1);
         }
+    } else if (strstart(p, "egl-headless", &opts)) {
+#ifdef CONFIG_OPENGL
+        request_opengl = 1;
+        display_opengl = 1;
+        display = DT_EGL;
+#else
+        fprintf(stderr, "egl support is disabled\n");
+        exit(1);
+#endif
     } else if (strstart(p, "curses", &opts)) {
 #ifdef CONFIG_CURSES
         display = DT_CURSES;
@@ -3524,10 +3534,11 @@ int main(int argc, char **argv, char **envp)
                     exit(1);
                 }
                 fsdev = qemu_opts_create(qemu_find_opts("fsdev"),
+                                         qemu_opts_id(opts) ?:
                                          qemu_opt_get(opts, "mount_tag"),
                                          1, NULL);
                 if (!fsdev) {
-                    error_report("duplicate fsdev id: %s",
+                    error_report("duplicate or invalid fsdev id: %s",
                                  qemu_opt_get(opts, "mount_tag"));
                     exit(1);
                 }
@@ -3565,7 +3576,7 @@ int main(int argc, char **argv, char **envp)
                                           &error_abort);
                 qemu_opt_set(device, "driver", "virtio-9p-pci", &error_abort);
                 qemu_opt_set(device, "fsdev",
-                             qemu_opt_get(opts, "mount_tag"), &error_abort);
+                             qemu_opts_id(fsdev), &error_abort);
                 qemu_opt_set(device, "mount_tag",
                              qemu_opt_get(opts, "mount_tag"), &error_abort);
                 break;
@@ -4503,7 +4514,7 @@ int main(int argc, char **argv, char **envp)
     default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS);
     default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS);
 
-    parse_numa_opts(machine_class);
+    parse_numa_opts(current_machine);
 
     if (qemu_opts_foreach(qemu_find_opts("mon"),
                           mon_init_func, NULL, NULL)) {
@@ -4559,7 +4570,7 @@ int main(int argc, char **argv, char **envp)
     current_machine->boot_order = boot_order;
     current_machine->cpu_model = cpu_model;
 
-    machine_class->init(current_machine);
+    machine_run_board_init(current_machine);
 
     realtime_init();
 
@@ -4592,8 +4603,6 @@ int main(int argc, char **argv, char **envp)
 
     cpu_synchronize_all_post_init();
 
-    numa_post_machine_init();
-
     rom_reset_order_override();
 
     /*
@@ -4659,6 +4668,12 @@ int main(int argc, char **argv, char **envp)
         qemu_spice_display_init();
     }
 
+#ifdef CONFIG_OPENGL
+    if (display_type == DT_EGL) {
+        egl_headless_init();
+    }
+#endif
+
     if (foreach_device_config(DEV_GDB, gdbserver_start) < 0) {
         exit(1);
     }