Commit dc72ac14 authored by balrog's avatar balrog

Add the -bt switch for setting up bluetooth stuff.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5652 c046a42c-6fe2-441c-8c8c-71466251a162
parent 793a10a2
......@@ -169,6 +169,9 @@
/* Max number of USB devices that can be specified on the commandline. */
#define MAX_USB_CMDLINE 8
/* Max number of bluetooth switches on the commandline. */
#define MAX_BT_CMDLINE 10
/* XXX: use a two level table to limit memory usage */
#define MAX_IOPORTS 65536
......@@ -1935,7 +1938,7 @@ int check_params(char *buf, int buf_size,
static int nb_hcis;
static int cur_hci;
static struct HCIInfo *hci_table[MAX_NICS];
#if 0
static struct bt_vlan_s {
struct bt_scatternet_s net;
int id;
......@@ -1958,7 +1961,6 @@ static struct bt_scatternet_s *qemu_find_bt_vlan(int id)
*pvlan = vlan;
return &vlan->net;
}
#endif
static void null_hci_send(struct HCIInfo *hci, const uint8_t *data, int len)
{
......@@ -1984,6 +1986,144 @@ struct HCIInfo *qemu_next_hci(void)
return hci_table[cur_hci++];
}
static struct HCIInfo *hci_init(const char *str)
{
char *endp;
struct bt_scatternet_s *vlan = 0;
if (!strcmp(str, "null"))
/* null */
return &null_hci;
else if (!strncmp(str, "host", 4) && (str[4] == '\0' || str[4] == ':'))
/* host[:hciN] */
return bt_host_hci(str[4] ? str + 5 : "hci0");
else if (!strncmp(str, "hci", 3)) {
/* hci[,vlan=n] */
if (str[3]) {
if (!strncmp(str + 3, ",vlan=", 6)) {
vlan = qemu_find_bt_vlan(strtol(str + 9, &endp, 0));
if (*endp)
vlan = 0;
}
} else
vlan = qemu_find_bt_vlan(0);
if (vlan)
return bt_new_hci(vlan);
}
fprintf(stderr, "qemu: Unknown bluetooth HCI `%s'.\n", str);
return 0;
}
static int bt_hci_parse(const char *str)
{
struct HCIInfo *hci;
bdaddr_t bdaddr;
if (nb_hcis >= MAX_NICS) {
fprintf(stderr, "qemu: Too many bluetooth HCIs (max %i).\n", MAX_NICS);
return -1;
}
hci = hci_init(str);
if (!hci)
return -1;
bdaddr.b[0] = 0x52;
bdaddr.b[1] = 0x54;
bdaddr.b[2] = 0x00;
bdaddr.b[3] = 0x12;
bdaddr.b[4] = 0x34;
bdaddr.b[5] = 0x56 + nb_hcis;
hci->bdaddr_set(hci, bdaddr.b);
hci_table[nb_hcis++] = hci;
return 0;
}
static void bt_vhci_add(int vlan_id)
{
struct bt_scatternet_s *vlan = qemu_find_bt_vlan(vlan_id);
if (!vlan->slave)
fprintf(stderr, "qemu: warning: adding a VHCI to "
"an empty scatternet %i\n", vlan_id);
bt_vhci_init(bt_new_hci(vlan));
}
static struct bt_device_s *bt_device_add(const char *opt)
{
struct bt_scatternet_s *vlan;
int vlan_id = 0;
char *endp = strstr(opt, ",vlan=");
int len = (endp ? endp - opt : strlen(opt)) + 1;
char devname[10];
pstrcpy(devname, MIN(sizeof(devname), len), opt);
if (endp) {
vlan_id = strtol(endp + 6, &endp, 0);
if (*endp) {
fprintf(stderr, "qemu: unrecognised bluetooth vlan Id\n");
return 0;
}
}
vlan = qemu_find_bt_vlan(vlan_id);
if (!vlan->slave)
fprintf(stderr, "qemu: warning: adding a slave device to "
"an empty scatternet %i\n", vlan_id);
if (!strcmp(devname, "keyboard"))
return bt_keyboard_init(vlan);
fprintf(stderr, "qemu: unsupported bluetooth device `%s'\n", devname);
return 0;
}
static int bt_parse(const char *opt)
{
const char *endp, *p;
int vlan;
if (strstart(opt, "hci", &endp)) {
if (!*endp || *endp == ',') {
if (*endp)
if (!strstart(endp, ",vlan=", 0))
opt = endp + 1;
return bt_hci_parse(opt);
}
} else if (strstart(opt, "vhci", &endp)) {
if (!*endp || *endp == ',') {
if (*endp) {
if (strstart(endp, ",vlan=", &p)) {
vlan = strtol(p, (char **) &endp, 0);
if (*endp) {
fprintf(stderr, "qemu: bad scatternet '%s'\n", p);
return 1;
}
} else {
fprintf(stderr, "qemu: bad parameter '%s'\n", endp + 1);
return 1;
}
} else
vlan = 0;
bt_vhci_add(vlan);
return 0;
}
} else if (strstart(opt, "device:", &endp))
return !bt_device_add(endp);
fprintf(stderr, "qemu: bad bluetooth parameter '%s'\n", opt);
return 1;
}
/***********************************************************/
/* QEMU Block devices */
......@@ -2440,6 +2580,9 @@ static int usb_device_add(const char *devname)
return -1;
nd_table[nic].model = "usb";
dev = usb_net_init(&nd_table[nic]);
} else if (!strcmp(devname, "bt") || strstart(devname, "bt:", &p)) {
dev = usb_bt_init(devname[2] ? hci_init(p) :
bt_new_hci(qemu_find_bt_vlan(0)));
} else {
return -1;
}
......@@ -4823,6 +4966,16 @@ static void help(int exitcode)
"-net none use it alone to have zero network devices; if no -net option\n"
" is provided, the default is '-net nic -net user'\n"
"\n"
"-bt hci,null Dumb bluetooth HCI - doesn't respond to commands\n"
"-bt hci,host[:id]\n"
" Use host's HCI with the given name\n"
"-bt hci[,vlan=n]\n"
" Emulate a standard HCI in virtual scatternet 'n'\n"
"-bt vhci[,vlan=n]\n"
" Add host computer to virtual scatternet 'n' using VHCI\n"
"-bt device:dev[,vlan=n]\n"
" Emulate a bluetooth device 'dev' in scatternet 'n'\n"
"\n"
#ifdef CONFIG_SLIRP
"-tftp dir allow tftp access to files in dir [-net user]\n"
"-bootp file advertise file in BOOTP replies\n"
......@@ -4934,6 +5087,7 @@ enum {
QEMU_OPTION_bootp,
QEMU_OPTION_smb,
QEMU_OPTION_redir,
QEMU_OPTION_bt,
QEMU_OPTION_kernel,
QEMU_OPTION_append,
......@@ -5033,6 +5187,7 @@ static const QEMUOption qemu_options[] = {
#endif
{ "redir", HAS_ARG, QEMU_OPTION_redir },
#endif
{ "bt", HAS_ARG, QEMU_OPTION_bt },
{ "kernel", HAS_ARG, QEMU_OPTION_kernel },
{ "append", HAS_ARG, QEMU_OPTION_append },
......@@ -5374,6 +5529,8 @@ int main(int argc, char **argv)
int cyls, heads, secs, translation;
const char *net_clients[MAX_NET_CLIENTS];
int nb_net_clients;
const char *bt_opts[MAX_BT_CMDLINE];
int nb_bt_opts;
int hda_index;
int optind;
const char *r, *optarg;
......@@ -5457,6 +5614,7 @@ int main(int argc, char **argv)
usb_devices_index = 0;
nb_net_clients = 0;
nb_bt_opts = 0;
nb_drives = 0;
nb_drives_opt = 0;
hda_index = -1;
......@@ -5692,6 +5850,13 @@ int main(int argc, char **argv)
net_slirp_redir(optarg);
break;
#endif
case QEMU_OPTION_bt:
if (nb_bt_opts >= MAX_BT_CMDLINE) {
fprintf(stderr, "qemu: too many bluetooth options\n");
exit(1);
}
bt_opts[nb_bt_opts++] = optarg;
break;
#ifdef HAS_AUDIO
case QEMU_OPTION_audio_help:
AUD_help ();
......@@ -6182,6 +6347,11 @@ int main(int argc, char **argv)
}
#endif
/* init the bluetooth world */
for (i = 0; i < nb_bt_opts; i++)
if (bt_parse(bt_opts[i]))
exit(1);
/* init the memory */
phys_ram_size = machine->ram_require & ~RAMSIZE_FIXED;
......
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