exit(0);
}
- arg = strdup(opt);
+ arg = qemu_strdup(opt);
/* Reorder the array */
name = strtok(arg, ",");
name = strtok(NULL, ",");
}
- free(arg);
+ qemu_free(arg);
if (cur) {
/* Disable remaining timers */
/***********************************************************/
/* USB devices */
-static USBPort *used_usb_ports;
-static USBPort *free_usb_ports;
-
-/* ??? Maybe change this to register a hub to keep track of the topology. */
-void qemu_register_usb_port(USBPort *port, void *opaque, int index,
- usb_attachfn attach)
-{
- port->opaque = opaque;
- port->index = index;
- port->attach = attach;
- port->next = free_usb_ports;
- free_usb_ports = port;
-}
-
-int usb_device_add_dev(USBDevice *dev)
-{
- USBPort *port;
-
- /* Find a USB port to add the device to. */
- port = free_usb_ports;
- if (!port->next) {
- USBDevice *hub;
-
- /* Create a new hub and chain it on. */
- free_usb_ports = NULL;
- port->next = used_usb_ports;
- used_usb_ports = port;
-
- hub = usb_hub_init(VM_USB_HUB_SIZE);
- usb_attach(port, hub);
- port = free_usb_ports;
- }
-
- free_usb_ports = port->next;
- port->next = used_usb_ports;
- used_usb_ports = port;
- usb_attach(port, dev);
- return 0;
-}
-
static void usb_msd_password_cb(void *opaque, int err)
{
USBDevice *dev = opaque;
if (!err)
- usb_device_add_dev(dev);
+ usb_device_attach(dev);
else
- dev->handle_destroy(dev);
+ dev->info->handle_destroy(dev);
}
+static struct {
+ const char *name;
+ const char *qdev;
+} usbdevs[] = {
+ {
+ .name = "mouse",
+ .qdev = "QEMU USB Mouse",
+ },{
+ .name = "tablet",
+ .qdev = "QEMU USB Tablet",
+ },{
+ .name = "keyboard",
+ .qdev = "QEMU USB Keyboard",
+ },{
+ .name = "wacom-tablet",
+ .qdev = "QEMU PenPartner Tablet",
+ }
+};
+
static int usb_device_add(const char *devname, int is_hotplug)
{
const char *p;
- USBDevice *dev;
+ USBBus *bus = usb_bus_find(-1 /* any */);
+ USBDevice *dev = NULL;
+ int i;
- if (!free_usb_ports)
+ if (!usb_enabled)
return -1;
+ /* simple devices which don't need extra care */
+ for (i = 0; i < ARRAY_SIZE(usbdevs); i++) {
+ if (strcmp(devname, usbdevs[i].name) != 0)
+ continue;
+ dev = usb_create_simple(bus, usbdevs[i].qdev);
+ goto done;
+ }
+
+ /* the other ones */
if (strstart(devname, "host:", &p)) {
dev = usb_host_device_open(p);
- } else if (!strcmp(devname, "mouse")) {
- dev = usb_mouse_init();
- } else if (!strcmp(devname, "tablet")) {
- dev = usb_tablet_init();
- } else if (!strcmp(devname, "keyboard")) {
- dev = usb_keyboard_init();
} else if (strstart(devname, "disk:", &p)) {
BlockDriverState *bs;
return 0;
}
}
- } else if (!strcmp(devname, "wacom-tablet")) {
- dev = usb_wacom_init();
} else if (strstart(devname, "serial:", &p)) {
dev = usb_serial_init(p);
#ifdef CONFIG_BRLAPI
if (!dev)
return -1;
- return usb_device_add_dev(dev);
-}
-
-int usb_device_del_addr(int bus_num, int addr)
-{
- USBPort *port;
- USBPort **lastp;
- USBDevice *dev;
-
- if (!used_usb_ports)
- return -1;
-
- if (bus_num != 0)
- return -1;
-
- lastp = &used_usb_ports;
- port = used_usb_ports;
- while (port && port->dev->addr != addr) {
- lastp = &port->next;
- port = port->next;
- }
-
- if (!port)
- return -1;
-
- dev = port->dev;
- *lastp = port->next;
- usb_attach(port, NULL);
- dev->handle_destroy(dev);
- port->next = free_usb_ports;
- free_usb_ports = port;
+done:
return 0;
}
if (strstart(devname, "host:", &p))
return usb_host_device_close(p);
- if (!used_usb_ports)
+ if (!usb_enabled)
return -1;
p = strchr(devname, '.');
bus_num = strtoul(devname, NULL, 0);
addr = strtoul(p + 1, NULL, 0);
- return usb_device_del_addr(bus_num, addr);
+ return usb_device_delete_addr(bus_num, addr);
}
static int usb_parse(const char *cmdline)
usb_device_del(qdict_get_str(qdict, "devname"));
}
-void usb_info(Monitor *mon)
-{
- USBDevice *dev;
- USBPort *port;
- const char *speed_str;
-
- if (!usb_enabled) {
- monitor_printf(mon, "USB support not enabled\n");
- return;
- }
-
- for (port = used_usb_ports; port; port = port->next) {
- dev = port->dev;
- if (!dev)
- continue;
- switch(dev->speed) {
- case USB_SPEED_LOW:
- speed_str = "1.5";
- break;
- case USB_SPEED_FULL:
- speed_str = "12";
- break;
- case USB_SPEED_HIGH:
- speed_str = "480";
- break;
- default:
- speed_str = "?";
- break;
- }
- monitor_printf(mon, " Device %d.%d, Speed %s Mb/s, Product %s\n",
- 0, dev->addr, speed_str, dev->devname);
- }
-}
-
/***********************************************************/
/* PCMCIA/Cardbus */
block_io_signals();
qemu_thread_self(env->thread);
- kvm_init_vcpu(env);
+ if (kvm_enabled())
+ kvm_init_vcpu(env);
/* signal CPU creation */
qemu_mutex_lock(&qemu_global_mutex);
char *dir;
char *p = NULL;
char *res;
-#ifdef PATH_MAX
char buf[PATH_MAX];
-#endif
size_t max_len;
#if defined(__linux__)
/* If we don't have any way of figuring out the actual executable
location then try argv[0]. */
if (!p) {
-#ifdef PATH_MAX
- p = buf;
-#endif
- p = realpath(argv0, p);
+ p = realpath(argv0, buf);
if (!p) {
return NULL;
}
res = NULL;
}
}
-#ifndef PATH_MAX
- free(p);
-#endif
+
return res;
}
#undef SHARE_SUFFIX
/* If name contains path separators then try it as a straight path. */
if ((strchr(name, '/') || strchr(name, '\\'))
&& access(name, R_OK) == 0) {
- return strdup(name);
+ return qemu_strdup(name);
}
switch (type) {
case QEMU_FILE_TYPE_BIOS:
monitor_devices[monitor_device_index] = optarg;
monitor_device_index++;
break;
+ case QEMU_OPTION_chardev:
+ opts = qemu_opts_parse(&qemu_chardev_opts, optarg, "backend");
+ if (!opts) {
+ fprintf(stderr, "parse error: %s\n", optarg);
+ exit(1);
+ }
+ if (NULL == qemu_chr_open_opts(opts, NULL)) {
+ exit(1);
+ }
+ break;
case QEMU_OPTION_serial:
if (serial_device_index >= MAX_SERIAL_PORTS) {
fprintf(stderr, "qemu: too many serial ports\n");
}
}
+ if (kvm_enabled()) {
+ int ret;
+
+ ret = kvm_init(smp_cpus);
+ if (ret < 0) {
+ fprintf(stderr, "failed to initialize KVM\n");
+ exit(1);
+ }
+ }
+
/* If no data_dir is specified then try to find it relative to the
executable path. */
if (!data_dir) {
}
}
- if (kvm_enabled()) {
- int ret;
-
- ret = kvm_init(smp_cpus);
- if (ret < 0) {
- fprintf(stderr, "failed to initialize KVM\n");
- exit(1);
- }
- }
-
for (i = 0; i < MAX_MONITOR_DEVICES; i++) {
const char *devname = monitor_devices[i];
if (devname && strcmp(devname, "none")) {