chardev: Use QEMUChrEvent enum in IOEventHandler typedef

[mirror_qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 0f620be8b1cfb8f2e5ff08915bd1cc903db0c28d..86474a55c9ef1f8e1dbfeeadfbb18a1348d696a1 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -293,17 +293,12 @@ static QemuOptsList qemu_accel_opts = {
     .implied_opt_name = "accel",
     .head = QTAILQ_HEAD_INITIALIZER(qemu_accel_opts.head),
     .desc = {
-        {
-            .name = "accel",
-            .type = QEMU_OPT_STRING,
-            .help = "Select the type of accelerator",
-        },
-        {
-            .name = "thread",
-            .type = QEMU_OPT_STRING,
-            .help = "Enable/disable multi-threaded TCG",
-        },
-        { /* end of list */ }
+        /*
+         * no elements => accept any
+         * sanity checking will happen later
+         * when setting accelerator properties
+         */
+        { }
     },
 };
 
@@ -895,13 +890,9 @@ static void configure_rtc(QemuOpts *opts)
     value = qemu_opt_get(opts, "driftfix");
     if (value) {
         if (!strcmp(value, "slew")) {
-            static GlobalProperty slew_lost_ticks = {
-                .driver   = "mc146818rtc",
-                .property = "lost_tick_policy",
-                .value    = "slew",
-            };
-
-            qdev_prop_register_global(&slew_lost_ticks);
+            object_register_sugar_prop("mc146818rtc",
+                                       "lost_tick_policy",
+                                       "slew");
         } else if (!strcmp(value, "none")) {
             /* discard is default */
         } else {
@@ -1138,17 +1129,10 @@ static void realtime_init(void)
 
 static void configure_msg(QemuOpts *opts)
 {
-    enable_timestamp_msg = qemu_opt_get_bool(opts, "timestamp", true);
+    error_with_timestamp = qemu_opt_get_bool(opts, "timestamp", false);
 }
 
 
-/* Now we still need this for compatibility with XEN. */
-bool has_igd_gfx_passthru;
-static void igd_gfx_passthru(void)
-{
-    has_igd_gfx_passthru = current_machine->igd_gfx_passthru;
-}
-
 /***********************************************************/
 /* USB devices */
 
@@ -2526,6 +2510,15 @@ static int machine_set_property(void *opaque,
     if (g_str_equal(qom_name, "accel")) {
         return 0;
     }
+    if (g_str_equal(qom_name, "igd-passthru")) {
+        object_register_sugar_prop(ACCEL_CLASS_NAME("xen"), qom_name, value);
+        return 0;
+    }
+    if (g_str_equal(qom_name, "kvm-shadow-mem") ||
+        g_str_equal(qom_name, "kernel-irqchip")) {
+        object_register_sugar_prop(ACCEL_CLASS_NAME("kvm"), qom_name, value);
+        return 0;
+    }
 
     return object_parse_property_opt(opaque, name, value, "type", errp);
 }
@@ -2715,17 +2708,33 @@ static int do_configure_icount(void *opaque, QemuOpts *opts, Error **errp)
     return 0;
 }
 
+static int accelerator_set_property(void *opaque,
+                                const char *name, const char *value,
+                                Error **errp)
+{
+    return object_parse_property_opt(opaque, name, value, "accel", errp);
+}
+
 static int do_configure_accelerator(void *opaque, QemuOpts *opts, Error **errp)
 {
     bool *p_init_failed = opaque;
     const char *acc = qemu_opt_get(opts, "accel");
     AccelClass *ac = accel_find(acc);
+    AccelState *accel;
     int ret;
 
     if (!ac) {
+        *p_init_failed = true;
+        error_report("invalid accelerator %s", acc);
         return 0;
     }
-    ret = accel_init_machine(ac, current_machine);
+    accel = ACCEL(object_new_with_class(OBJECT_CLASS(ac)));
+    object_apply_compat_props(OBJECT(accel));
+    qemu_opt_foreach(opts, accelerator_set_property,
+                     accel,
+                     &error_fatal);
+
+    ret = accel_init_machine(accel, current_machine);
     if (ret < 0) {
         *p_init_failed = true;
         error_report("failed to initialize %s: %s",
@@ -2733,9 +2742,6 @@ static int do_configure_accelerator(void *opaque, QemuOpts *opts, Error **errp)
         return 0;
     }
 
-    if (tcg_enabled()) {
-        qemu_tcg_configure(opts, &error_fatal);
-    }
     return 1;
 }
 
@@ -2777,6 +2783,9 @@ static void configure_accelerators(const char *progname)
              */
             if (accel_find(*tmp)) {
                 qemu_opts_parse_noisily(qemu_find_opts("accel"), *tmp, true);
+            } else {
+                init_failed = true;
+                error_report("invalid accelerator %s", *tmp);
             }
         }
     } else {
@@ -2796,7 +2805,7 @@ static void configure_accelerators(const char *progname)
 
     if (init_failed) {
         AccelClass *ac = ACCEL_GET_CLASS(current_machine->accelerator);
-        error_report("Back to %s accelerator", ac->name);
+        error_report("falling back to %s", ac->name);
     }
 
     if (use_icount && !(tcg_enabled() || qtest_enabled())) {
@@ -3585,10 +3594,8 @@ int main(int argc, char **argv, char **envp)
                 error_report("TCG is disabled");
                 exit(1);
 #endif
-                if (qemu_strtoul(optarg, NULL, 0, &tcg_tb_size) < 0) {
-                    error_report("Invalid argument to -tb-size");
-                    exit(1);
-                }
+                warn_report("The -tb-size option is deprecated, use -accel tcg,tb-size instead");
+                object_register_sugar_prop(ACCEL_CLASS_NAME("tcg"), "tb-size", optarg);
                 break;
             case QEMU_OPTION_icount:
                 icount_opts = qemu_opts_parse_noisily(qemu_find_opts("icount"),
@@ -3833,8 +3840,7 @@ int main(int argc, char **argv, char **envp)
                       cleanup_add_fd, NULL, &error_fatal);
 #endif
 
-    current_machine = MACHINE(object_new(object_class_get_name(
-                          OBJECT_CLASS(machine_class))));
+    current_machine = MACHINE(object_new_with_class(OBJECT_CLASS(machine_class)));
     if (machine_help_func(qemu_get_machine_opts(), current_machine)) {
         exit(0);
     }
@@ -4293,9 +4299,6 @@ int main(int argc, char **argv, char **envp)
             exit(1);
     }
 
-    /* Check if IGD GFX passthrough. */
-    igd_gfx_passthru();
-
     /* init generic devices */
     rom_set_order_override(FW_CFG_ORDER_OVERRIDE_DEVICE);
     qemu_opts_foreach(qemu_find_opts("device"),