OBJS+=usb.o usb-hub.o usb-linux.o usb-hid.o usb-msd.o usb-wacom.o
OBJS+=usb-serial.o usb-net.o
OBJS+=sd.o ssi-sd.o
+OBJS+=bt.o
ifdef CONFIG_BRLAPI
OBJS+= baum.o
--- /dev/null
+/*
+ * Convenience functions for bluetooth.
+ *
+ * Copyright (C) 2008 Andrzej Zaborowski <balrog@zabor.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include "qemu-common.h"
+#include "net.h"
+#include "bt.h"
+
+/* Slave implementations can ignore this */
+static void bt_dummy_lmp_mode_change(struct bt_link_s *link)
+{
+}
+
+/* Slaves should never receive these PDUs */
+static void bt_dummy_lmp_connection_complete(struct bt_link_s *link)
+{
+ if (link->slave->reject_reason)
+ fprintf(stderr, "%s: stray LMP_not_accepted received, fixme\n",
+ __FUNCTION__);
+ else
+ fprintf(stderr, "%s: stray LMP_accepted received, fixme\n",
+ __FUNCTION__);
+ exit(-1);
+}
+
+static void bt_dummy_lmp_disconnect_master(struct bt_link_s *link)
+{
+ fprintf(stderr, "%s: stray LMP_detach received, fixme\n", __FUNCTION__);
+ exit(-1);
+}
+
+static void bt_dummy_lmp_acl_resp(struct bt_link_s *link,
+ const uint8_t *data, int start, int len)
+{
+ fprintf(stderr, "%s: stray ACL response PDU, fixme\n", __FUNCTION__);
+ exit(-1);
+}
+
+/* Slaves that don't hold any additional per link state can use these */
+static void bt_dummy_lmp_connection_request(struct bt_link_s *req)
+{
+ struct bt_link_s *link = qemu_mallocz(sizeof(struct bt_link_s));
+
+ link->slave = req->slave;
+ link->host = req->host;
+
+ req->host->reject_reason = 0;
+ req->host->lmp_connection_complete(link);
+}
+
+static void bt_dummy_lmp_disconnect_slave(struct bt_link_s *link)
+{
+ qemu_free(link);
+}
+
+static void bt_dummy_destroy(struct bt_device_s *device)
+{
+ bt_device_done(device);
+ qemu_free(device);
+}
+
+static int bt_dev_idx = 0;
+
+void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net)
+{
+ memset(dev, 0, sizeof(*dev));
+ dev->inquiry_scan = 1;
+ dev->page_scan = 1;
+
+ dev->bd_addr.b[0] = bt_dev_idx & 0xff;
+ dev->bd_addr.b[1] = bt_dev_idx >> 8;
+ dev->bd_addr.b[2] = 0xd0;
+ dev->bd_addr.b[3] = 0xba;
+ dev->bd_addr.b[4] = 0xbe;
+ dev->bd_addr.b[5] = 0xba;
+ bt_dev_idx ++;
+
+ /* Simple slave-only devices need to implement only .lmp_acl_data */
+ dev->lmp_connection_complete = bt_dummy_lmp_connection_complete;
+ dev->lmp_disconnect_master = bt_dummy_lmp_disconnect_master;
+ dev->lmp_acl_resp = bt_dummy_lmp_acl_resp;
+ dev->lmp_mode_change = bt_dummy_lmp_mode_change;
+ dev->lmp_connection_request = bt_dummy_lmp_connection_request;
+ dev->lmp_disconnect_slave = bt_dummy_lmp_disconnect_slave;
+
+ dev->handle_destroy = bt_dummy_destroy;
+
+ dev->net = net;
+ dev->next = net->slave;
+ net->slave = dev;
+}
+
+void bt_device_done(struct bt_device_s *dev)
+{
+ struct bt_device_s **p = &dev->net->slave;
+
+ while (*p && *p != dev)
+ p = &(*p)->next;
+ if (*p != dev) {
+ fprintf(stderr, "%s: bad bt device \"%s\"\n", __FUNCTION__,
+ dev->lmp_name ?: "(null)");
+ exit(-1);
+ }
+
+ *p = dev->next;
+}
--- /dev/null
+/*
+ * QEMU Bluetooth HCI helpers.
+ *
+ * Copyright (C) 2007 OpenMoko, Inc.
+ * Written by Andrzej Zaborowski <andrew@openedhand.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/* BD Address */
+typedef struct {
+ uint8_t b[6];
+} __attribute__((packed)) bdaddr_t;
+
+#define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
+#define BDADDR_ALL (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}})
+#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
+
+/* Copy, swap, convert BD Address */
+static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
+{
+ return memcmp(ba1, ba2, sizeof(bdaddr_t));
+}
+static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
+{
+ memcpy(dst, src, sizeof(bdaddr_t));
+}
+
+#define BAINIT(orig) { .b = { \
+ (orig)->b[0], (orig)->b[1], (orig)->b[2], \
+ (orig)->b[3], (orig)->b[4], (orig)->b[5], \
+}, }
+
+/* The twisted structures of a bluetooth environment */
+struct bt_device_s;
+struct bt_scatternet_s;
+struct bt_piconet_s;
+struct bt_link_s;
+
+struct bt_scatternet_s {
+ struct bt_device_s *slave;
+};
+
+struct bt_link_s {
+ struct bt_device_s *slave, *host;
+ uint16_t handle; /* Master (host) side handle */
+ uint16_t acl_interval;
+ enum {
+ acl_active,
+ acl_hold,
+ acl_sniff,
+ acl_parked,
+ } acl_mode;
+};
+
+struct bt_device_s {
+ int lt_addr;
+ bdaddr_t bd_addr;
+ int mtu;
+ int setup;
+ struct bt_scatternet_s *net;
+
+ uint8_t key[16];
+ int key_present;
+ uint8_t class[3];
+
+ uint8_t reject_reason;
+
+ uint64_t lmp_caps;
+ const char *lmp_name;
+ void (*lmp_connection_request)(struct bt_link_s *link);
+ void (*lmp_connection_complete)(struct bt_link_s *link);
+ void (*lmp_disconnect_master)(struct bt_link_s *link);
+ void (*lmp_disconnect_slave)(struct bt_link_s *link);
+ void (*lmp_acl_data)(struct bt_link_s *link, const uint8_t *data,
+ int start, int len);
+ void (*lmp_acl_resp)(struct bt_link_s *link, const uint8_t *data,
+ int start, int len);
+ void (*lmp_mode_change)(struct bt_link_s *link);
+
+ void (*handle_destroy)(struct bt_device_s *device);
+ struct bt_device_s *next; /* Next in the piconet/scatternet */
+
+ int inquiry_scan;
+ int page_scan;
+
+ uint16_t clkoff; /* Note: Always little-endian */
+};
+
+/* bt.c */
+void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net);
+void bt_device_done(struct bt_device_s *dev);
#include "devices.h"
#include "flash.h"
#include "hw.h"
+#include "bt.h"
/* Nokia N8x0 support */
struct n800_s {
#define N8X0_BD_ADDR 0x00, 0x1a, 0x89, 0x9e, 0x3e, 0x81
-typedef struct {
- uint8_t b[6];
-} __attribute__((packed)) bdaddr_t; /* XXX: move to BT headers */
-
static void n800_mmc_cs_cb(void *opaque, int line, int level)
{
/* TODO: this seems to actually be connected to the menelaus, to
extern int nb_nics;
extern NICInfo nd_table[MAX_NICS];
+/* BT HCI info */
+
+struct HCIInfo {
+ int (*bdaddr_set)(struct HCIInfo *hci, const uint8_t *bd_addr);
+ void (*cmd_send)(struct HCIInfo *hci, const uint8_t *data, int len);
+ void (*sco_send)(struct HCIInfo *hci, const uint8_t *data, int len);
+ void (*acl_send)(struct HCIInfo *hci, const uint8_t *data, int len);
+ void *opaque;
+ void (*evt_recv)(void *opaque, const uint8_t *data, int len);
+ void (*acl_recv)(void *opaque, const uint8_t *data, int len);
+};
+
+struct HCIInfo *qemu_next_hci(void);
+
/* checksumming functions (net-checksum.c) */
uint32_t net_checksum_add(int len, uint8_t *buf);
uint16_t net_checksum_finish(uint32_t sum);
/* A load of opaque types so that device init declarations don't have to
pull in all the real definitions. */
typedef struct NICInfo NICInfo;
+typedef struct HCIInfo HCIInfo;
typedef struct AudioState AudioState;
typedef struct BlockDriverState BlockDriverState;
typedef struct DisplayState DisplayState;
#include "hw/audiodev.h"
#include "hw/isa.h"
#include "hw/baum.h"
+#include "hw/bt.h"
#include "net.h"
#include "console.h"
#include "sysemu.h"
}
}
+/***********************************************************/
+/* Bluetooth support */
+static int nb_hcis;
+static int cur_hci;
+static struct HCIInfo *hci_table[MAX_NICS];
+static struct bt_vlan_s {
+ struct bt_scatternet_s net;
+ int id;
+ struct bt_vlan_s *next;
+} *first_bt_vlan;
+
+/* find or alloc a new bluetooth "VLAN" */
+struct bt_scatternet_s *qemu_find_bt_vlan(int id)
+{
+ struct bt_vlan_s **pvlan, *vlan;
+ for (vlan = first_bt_vlan; vlan != NULL; vlan = vlan->next) {
+ if (vlan->id == id)
+ return &vlan->net;
+ }
+ vlan = qemu_mallocz(sizeof(struct bt_vlan_s));
+ vlan->id = id;
+ pvlan = &first_bt_vlan;
+ while (*pvlan != NULL)
+ pvlan = &(*pvlan)->next;
+ *pvlan = vlan;
+ return &vlan->net;
+}
+
+static void null_hci_send(struct HCIInfo *hci, const uint8_t *data, int len)
+{
+}
+
+static int null_hci_addr_set(struct HCIInfo *hci, const uint8_t *bd_addr)
+{
+ return -ENOTSUP;
+}
+
+static struct HCIInfo null_hci = {
+ .cmd_send = null_hci_send,
+ .sco_send = null_hci_send,
+ .acl_send = null_hci_send,
+ .bdaddr_set = null_hci_addr_set,
+};
+
+struct HCIInfo *qemu_next_hci(void)
+{
+ if (cur_hci == nb_hcis)
+ return &null_hci;
+
+ return hci_table[cur_hci++];
+}
+
+/***********************************************************/
+/* QEMU Block devices */
+
#define HD_ALIAS "index=%d,media=disk"
#ifdef TARGET_PPC
#define CDROM_ALIAS "index=1,media=cdrom"
projects / qemu / commitdiff