Bluetooth: Save connection interval parameters in hci_conn
This patch creates two new fields in struct hci_conn to save the minimum and maximum connection interval values used to establish the connection this object represents. This change is required in order to know what parameters the connection is currently using. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -334,6 +334,8 @@ struct hci_conn {
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__u8 passkey_entered;
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__u8 passkey_entered;
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__u16 disc_timeout;
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__u16 disc_timeout;
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__u16 setting;
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__u16 setting;
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__u16 le_conn_min_interval;
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__u16 le_conn_max_interval;
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unsigned long flags;
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unsigned long flags;
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__u8 remote_cap;
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__u8 remote_cap;
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@ -558,8 +558,8 @@ static int hci_create_le_conn(struct hci_conn *conn)
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bacpy(&cp.peer_addr, &conn->dst);
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bacpy(&cp.peer_addr, &conn->dst);
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cp.peer_addr_type = conn->dst_type;
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cp.peer_addr_type = conn->dst_type;
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cp.own_address_type = conn->src_type;
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cp.own_address_type = conn->src_type;
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cp.conn_interval_min = cpu_to_le16(hdev->le_conn_min_interval);
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cp.conn_interval_min = cpu_to_le16(conn->le_conn_min_interval);
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cp.conn_interval_max = cpu_to_le16(hdev->le_conn_max_interval);
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cp.conn_interval_max = cpu_to_le16(conn->le_conn_max_interval);
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cp.supervision_timeout = __constant_cpu_to_le16(0x002a);
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cp.supervision_timeout = __constant_cpu_to_le16(0x002a);
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cp.min_ce_len = __constant_cpu_to_le16(0x0000);
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cp.min_ce_len = __constant_cpu_to_le16(0x0000);
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cp.max_ce_len = __constant_cpu_to_le16(0x0000);
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cp.max_ce_len = __constant_cpu_to_le16(0x0000);
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@ -624,6 +624,8 @@ static struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
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conn->sec_level = BT_SECURITY_LOW;
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conn->sec_level = BT_SECURITY_LOW;
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conn->pending_sec_level = sec_level;
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conn->pending_sec_level = sec_level;
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conn->auth_type = auth_type;
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conn->auth_type = auth_type;
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conn->le_conn_min_interval = hdev->le_conn_min_interval;
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conn->le_conn_max_interval = hdev->le_conn_max_interval;
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err = hci_create_le_conn(conn);
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err = hci_create_le_conn(conn);
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if (err)
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if (err)
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