vfio-pci: Extend reset

[qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index febfd62c375645901de0bcca1cf184802d272b8d..5b357a3b06a4dd5c97988029591f48218305724c 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -1023,7 +1023,6 @@ static void numa_add(const char *optarg)
         }
         nb_numa_nodes++;
     }
-    return;
 }
 
 static void smp_parse(const char *optarg)
@@ -1355,6 +1354,8 @@ static int powerdown_requested;
 static int debug_requested;
 static int suspend_requested;
 static int wakeup_requested;
+static NotifierList powerdown_notifiers =
+    NOTIFIER_LIST_INITIALIZER(powerdown_notifiers);
 static NotifierList suspend_notifiers =
     NOTIFIER_LIST_INITIALIZER(suspend_notifiers);
 static NotifierList wakeup_notifiers =
@@ -1563,12 +1564,23 @@ void qemu_system_shutdown_request(void)
     qemu_notify_event();
 }
 
+static void qemu_system_powerdown(void)
+{
+    monitor_protocol_event(QEVENT_POWERDOWN, NULL);
+    notifier_list_notify(&powerdown_notifiers, NULL);
+}
+
 void qemu_system_powerdown_request(void)
 {
     powerdown_requested = 1;
     qemu_notify_event();
 }
 
+void qemu_register_powerdown_notifier(Notifier *notifier)
+{
+    notifier_list_add(&powerdown_notifiers, notifier);
+}
+
 void qemu_system_debug_request(void)
 {
     debug_requested = 1;
@@ -1581,8 +1593,6 @@ void qemu_system_vmstop_request(RunState state)
     qemu_notify_event();
 }
 
-qemu_irq qemu_system_powerdown;
-
 static bool main_loop_should_exit(void)
 {
     RunState r;
@@ -1619,8 +1629,7 @@ static bool main_loop_should_exit(void)
         monitor_protocol_event(QEVENT_WAKEUP, NULL);
     }
     if (qemu_powerdown_requested()) {
-        monitor_protocol_event(QEVENT_POWERDOWN, NULL);
-        qemu_irq_raise(qemu_system_powerdown);
+        qemu_system_powerdown();
     }
     if (qemu_vmstop_requested(&r)) {
         vm_stop(r);
@@ -1690,17 +1699,23 @@ static const QEMUOption qemu_options[] = {
 
 static bool vga_available(void)
 {
-    return qdev_exists("VGA") || qdev_exists("isa-vga");
+    return object_class_by_name("VGA") || object_class_by_name("isa-vga");
 }
 
 static bool cirrus_vga_available(void)
 {
-    return qdev_exists("cirrus-vga") || qdev_exists("isa-cirrus-vga");
+    return object_class_by_name("cirrus-vga")
+           || object_class_by_name("isa-cirrus-vga");
 }
 
 static bool vmware_vga_available(void)
 {
-    return qdev_exists("vmware-svga");
+    return object_class_by_name("vmware-svga");
+}
+
+static bool qxl_vga_available(void)
+{
+    return object_class_by_name("qxl-vga");
 }
 
 static void select_vgahw (const char *p)
@@ -1732,7 +1747,12 @@ static void select_vgahw (const char *p)
     } else if (strstart(p, "xenfb", &opts)) {
         vga_interface_type = VGA_XENFB;
     } else if (strstart(p, "qxl", &opts)) {
-        vga_interface_type = VGA_QXL;
+        if (qxl_vga_available()) {
+            vga_interface_type = VGA_QXL;
+        } else {
+            fprintf(stderr, "Error: QXL VGA not available\n");
+            exit(0);
+        }
     } else if (!strstart(p, "none", &opts)) {
     invalid_vga:
         fprintf(stderr, "Unknown vga type: %s\n", p);
@@ -2352,9 +2372,8 @@ int main(int argc, char **argv, char **envp)
     char boot_devices[33] = "cad"; /* default to HD->floppy->CD-ROM */
     DisplayState *ds;
     DisplayChangeListener *dcl;
-    char hdachs_params[512];  /* save -hdachs to apply to later -hda */
-    QemuOpts *hda_opts = NULL; /* save -hda to be modified by later -hdachs */
-    QemuOpts *opts, *machine_opts;
+    int cyls, heads, secs, translation;
+    QemuOpts *hda_opts = NULL, *opts, *machine_opts;
     QemuOptsList *olist;
     int optind;
     const char *optarg;
@@ -2409,7 +2428,8 @@ int main(int argc, char **argv, char **envp)
     cpu_model = NULL;
     ram_size = 0;
     snapshot = 0;
-    snprintf(hdachs_params, sizeof(hdachs_params), "%s", HD_OPTS);
+    cyls = heads = secs = 0;
+    translation = BIOS_ATA_TRANSLATION_AUTO;
 
     for (i = 0; i < MAX_NODES; i++) {
         node_mem[i] = 0;
@@ -2457,7 +2477,7 @@ int main(int argc, char **argv, char **envp)
         if (optind >= argc)
             break;
         if (argv[optind][0] != '-') {
-            hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], hdachs_params);
+           hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS);
         } else {
             const QEMUOption *popt;
 
@@ -2475,8 +2495,21 @@ int main(int argc, char **argv, char **envp)
                 cpu_model = optarg;
                 break;
             case QEMU_OPTION_hda:
-                hda_opts = drive_add(IF_DEFAULT, 0, optarg, hdachs_params);
-                break;
+                {
+                    char buf[256];
+                    if (cyls == 0)
+                        snprintf(buf, sizeof(buf), "%s", HD_OPTS);
+                    else
+                        snprintf(buf, sizeof(buf),
+                                 "%s,cyls=%d,heads=%d,secs=%d%s",
+                                 HD_OPTS , cyls, heads, secs,
+                                 translation == BIOS_ATA_TRANSLATION_LBA ?
+                                 ",trans=lba" :
+                                 translation == BIOS_ATA_TRANSLATION_NONE ?
+                                 ",trans=none" : "");
+                    drive_add(IF_DEFAULT, 0, optarg, buf);
+                    break;
+                }
             case QEMU_OPTION_hdb:
             case QEMU_OPTION_hdc:
             case QEMU_OPTION_hdd:
@@ -2510,10 +2543,7 @@ int main(int argc, char **argv, char **envp)
                 break;
             case QEMU_OPTION_hdachs:
                 {
-                    int cyls, heads, secs, translation;
                     const char *p;
-                    cyls = heads = secs = 0;
-                    translation = BIOS_ATA_TRANSLATION_AUTO;
                     p = optarg;
                     cyls = strtol(p, (char **)&p, 0);
                     if (cyls < 1 || cyls > 16383)
@@ -2545,14 +2575,7 @@ int main(int argc, char **argv, char **envp)
                         fprintf(stderr, "qemu: invalid physical CHS format\n");
                         exit(1);
                     }
-                    snprintf(hdachs_params, sizeof(hdachs_params),
-                             "%s,cyls=%d,heads=%d,secs=%d%s",
-                             HD_OPTS , cyls, heads, secs,
-                             translation == BIOS_ATA_TRANSLATION_LBA ?
-                             ",trans=lba" :
-                             translation == BIOS_ATA_TRANSLATION_NONE ?
-                             ",trans=none" : "");
-                    if (hda_opts != NULL) {
+                   if (hda_opts != NULL) {
                         char num[16];
                         snprintf(num, sizeof(num), "%d", cyls);
                         qemu_opt_set(hda_opts, "cyls", num);
@@ -2619,7 +2642,8 @@ int main(int argc, char **argv, char **envp)
                 {
                     static const char * const params[] = {
                         "order", "once", "menu",
-                        "splash", "splash-time", NULL
+                        "splash", "splash-time",
+                        "reboot-timeout", NULL
                     };
                     char buf[sizeof(boot_devices)];
                     char *standard_boot_devices;
@@ -3592,8 +3616,12 @@ int main(int argc, char **argv, char **envp)
         exit(1);
 
     /* If no default VGA is requested, the default is "none".  */
-    if (default_vga && cirrus_vga_available()) {
-        vga_model = "cirrus";
+    if (default_vga) {
+        if (cirrus_vga_available()) {
+            vga_model = "cirrus";
+        } else if (vga_available()) {
+            vga_model = "std";
+        }
     }
     select_vgahw(vga_model);
 
@@ -3654,7 +3682,9 @@ int main(int argc, char **argv, char **envp)
         break;
 #if defined(CONFIG_CURSES)
     case DT_CURSES:
-        curses_display_init(ds, full_screen);
+        if (!is_daemonized()) {
+            curses_display_init(ds, full_screen);
+        }
         break;
 #endif
 #if defined(CONFIG_SDL)