---

yaml
---
r: 237313
b: refs/heads/master
c: 2aeb9a1
h: refs/heads/master
i:
  237311: c9406ba
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c542a06c29acbf4ea0024884a198065a10613147
+refs/heads/master: 2aeb9a1ae0e34fb46cb78b82f827a6a54ab65111

trunk/include/net/bluetooth/hci_core.h

@@ -66,6 +66,12 @@ struct bdaddr_list {
 	struct list_head list;
 	bdaddr_t bdaddr;
 };
+
+struct bt_uuid {
+	struct list_head list;
+	u8 uuid[16];
+};
+
 #define NUM_REASSEMBLY 4
 struct hci_dev {
 	struct list_head list;
@@ -139,6 +145,8 @@ struct hci_dev {
 	struct hci_conn_hash	conn_hash;
 	struct list_head	blacklist;
 
+	struct list_head	uuids;
+
 	struct hci_dev_stats	stat;
 
 	struct sk_buff_head	driver_init;
@@ -441,6 +449,8 @@ int hci_inquiry(void __user *arg);
 struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr);
 int hci_blacklist_clear(struct hci_dev *hdev);
 
+int hci_uuids_clear(struct hci_dev *hdev);
+
 void hci_del_off_timer(struct hci_dev *hdev);
 
 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);

trunk/include/net/bluetooth/mgmt.h

@@ -72,6 +72,18 @@ struct mgmt_mode {
 
 #define MGMT_OP_SET_PAIRABLE		0x0008
 
+#define MGMT_OP_ADD_UUID		0x0009
+struct mgmt_cp_add_uuid {
+	__le16 index;
+	__u8 uuid[16];
+} __packed;
+
+#define MGMT_OP_REMOVE_UUID		0x000A
+struct mgmt_cp_remove_uuid {
+	__le16 index;
+	__u8 uuid[16];
+} __packed;
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	__le16 opcode;

trunk/net/bluetooth/hci_core.c

@@ -955,6 +955,22 @@ void hci_del_off_timer(struct hci_dev *hdev)
 	del_timer(&hdev->off_timer);
 }
 
+int hci_uuids_clear(struct hci_dev *hdev)
+{
+	struct list_head *p, *n;
+
+	list_for_each_safe(p, n, &hdev->uuids) {
+		struct bt_uuid *uuid;
+
+		uuid = list_entry(p, struct bt_uuid, list);
+
+		list_del(p);
+		kfree(uuid);
+	}
+
+	return 0;
+}
+
 /* Register HCI device */
 int hci_register_dev(struct hci_dev *hdev)
 {
@@ -1012,6 +1028,8 @@ int hci_register_dev(struct hci_dev *hdev)
 
 	INIT_LIST_HEAD(&hdev->blacklist);
 
+	INIT_LIST_HEAD(&hdev->uuids);
+
 	INIT_WORK(&hdev->power_on, hci_power_on);
 	INIT_WORK(&hdev->power_off, hci_power_off);
 	setup_timer(&hdev->off_timer, hci_auto_off, (unsigned long) hdev);
@@ -1087,6 +1105,7 @@ int hci_unregister_dev(struct hci_dev *hdev)
 
 	hci_dev_lock_bh(hdev);
 	hci_blacklist_clear(hdev);
+	hci_uuids_clear(hdev);
 	hci_dev_unlock_bh(hdev);
 
 	__hci_dev_put(hdev);

trunk/net/bluetooth/mgmt.c

@@ -571,6 +571,120 @@ static int set_pairable(struct sock *sk, unsigned char *data, u16 len)
 	return err;
 }
 
+static int uuid_rsp(struct sock *sk, u16 opcode, u16 index)
+{
+	struct mgmt_hdr *hdr;
+	struct mgmt_ev_cmd_complete *ev;
+	struct sk_buff *skb;
+
+	skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + sizeof(index), GFP_ATOMIC);
+	if (!skb)
+		return -ENOMEM;
+
+	hdr = (void *) skb_put(skb, sizeof(*hdr));
+	hdr->opcode = cpu_to_le16(MGMT_EV_CMD_COMPLETE);
+	hdr->len = cpu_to_le16(sizeof(*ev) + sizeof(index));
+
+	ev = (void *) skb_put(skb, sizeof(*ev));
+	put_unaligned_le16(opcode, &ev->opcode);
+
+	put_unaligned_le16(index, skb_put(skb, sizeof(index)));
+
+	if (sock_queue_rcv_skb(sk, skb) < 0)
+		kfree_skb(skb);
+
+	return 0;
+}
+
+static int add_uuid(struct sock *sk, unsigned char *data, u16 len)
+{
+	struct mgmt_cp_add_uuid *cp;
+	struct hci_dev *hdev;
+	struct bt_uuid *uuid;
+	u16 dev_id;
+	int err;
+
+	cp = (void *) data;
+	dev_id = get_unaligned_le16(&cp->index);
+
+	BT_DBG("request for hci%u", dev_id);
+
+	hdev = hci_dev_get(dev_id);
+	if (!hdev)
+		return cmd_status(sk, MGMT_OP_ADD_UUID, ENODEV);
+
+	hci_dev_lock_bh(hdev);
+
+	uuid = kmalloc(sizeof(*uuid), GFP_ATOMIC);
+	if (!uuid) {
+		err = -ENOMEM;
+		goto failed;
+	}
+
+	memcpy(uuid->uuid, cp->uuid, 16);
+
+	list_add(&uuid->list, &hdev->uuids);
+
+	err = uuid_rsp(sk, MGMT_OP_ADD_UUID, dev_id);
+
+failed:
+	hci_dev_unlock_bh(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
+static int remove_uuid(struct sock *sk, unsigned char *data, u16 len)
+{
+	struct list_head *p, *n;
+	struct mgmt_cp_add_uuid *cp;
+	struct hci_dev *hdev;
+	u8 bt_uuid_any[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+	u16 dev_id;
+	int err, found;
+
+	cp = (void *) data;
+	dev_id = get_unaligned_le16(&cp->index);
+
+	BT_DBG("request for hci%u", dev_id);
+
+	hdev = hci_dev_get(dev_id);
+	if (!hdev)
+		return cmd_status(sk, MGMT_OP_REMOVE_UUID, ENODEV);
+
+	hci_dev_lock_bh(hdev);
+
+	if (memcmp(cp->uuid, bt_uuid_any, 16) == 0) {
+		err = hci_uuids_clear(hdev);
+		goto unlock;
+	}
+
+	found = 0;
+
+	list_for_each_safe(p, n, &hdev->uuids) {
+		struct bt_uuid *match = list_entry(p, struct bt_uuid, list);
+
+		if (memcmp(match->uuid, cp->uuid, 16) != 0)
+			continue;
+
+		list_del(&match->list);
+		found++;
+	}
+
+	if (found == 0) {
+		err = cmd_status(sk, MGMT_OP_REMOVE_UUID, ENOENT);
+		goto unlock;
+	}
+
+	err = uuid_rsp(sk, MGMT_OP_REMOVE_UUID, dev_id);
+
+unlock:
+	hci_dev_unlock_bh(hdev);
+	hci_dev_put(hdev);
+
+	return err;
+}
+
 int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
 {
 	unsigned char *buf;
@@ -623,6 +737,12 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
 	case MGMT_OP_SET_PAIRABLE:
 		err = set_pairable(sk, buf + sizeof(*hdr), len);
 		break;
+	case MGMT_OP_ADD_UUID:
+		err = add_uuid(sk, buf + sizeof(*hdr), len);
+		break;
+	case MGMT_OP_REMOVE_UUID:
+		err = remove_uuid(sk, buf + sizeof(*hdr), len);
+		break;
 	default:
 		BT_DBG("Unknown op %u", opcode);
 		err = cmd_status(sk, opcode, 0x01);