[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/net/bluetooth/bnep/bnep.h b/src/kernel/linux/v4.19/net/bluetooth/bnep/bnep.h
new file mode 100644
index 0000000..40854c9
--- /dev/null
+++ b/src/kernel/linux/v4.19/net/bluetooth/bnep/bnep.h
@@ -0,0 +1,183 @@
+/*
+ BNEP protocol definition for Linux Bluetooth stack (BlueZ).
+ Copyright (C) 2002 Maxim Krasnyansky <maxk@qualcomm.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License, version 2, as
+ published by the Free Software Foundation.
+
+ 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _BNEP_H
+#define _BNEP_H
+
+#include <linux/types.h>
+#include <linux/crc32.h>
+#include <net/bluetooth/bluetooth.h>
+
+/* Limits */
+#define BNEP_MAX_PROTO_FILTERS 5
+#define BNEP_MAX_MULTICAST_FILTERS 20
+
+/* UUIDs */
+#define BNEP_BASE_UUID 0x0000000000001000800000805F9B34FB
+#define BNEP_UUID16 0x02
+#define BNEP_UUID32 0x04
+#define BNEP_UUID128 0x16
+
+#define BNEP_SVC_PANU 0x1115
+#define BNEP_SVC_NAP 0x1116
+#define BNEP_SVC_GN 0x1117
+
+/* Packet types */
+#define BNEP_GENERAL 0x00
+#define BNEP_CONTROL 0x01
+#define BNEP_COMPRESSED 0x02
+#define BNEP_COMPRESSED_SRC_ONLY 0x03
+#define BNEP_COMPRESSED_DST_ONLY 0x04
+
+/* Control types */
+#define BNEP_CMD_NOT_UNDERSTOOD 0x00
+#define BNEP_SETUP_CONN_REQ 0x01
+#define BNEP_SETUP_CONN_RSP 0x02
+#define BNEP_FILTER_NET_TYPE_SET 0x03
+#define BNEP_FILTER_NET_TYPE_RSP 0x04
+#define BNEP_FILTER_MULTI_ADDR_SET 0x05
+#define BNEP_FILTER_MULTI_ADDR_RSP 0x06
+
+/* Extension types */
+#define BNEP_EXT_CONTROL 0x00
+
+/* Response messages */
+#define BNEP_SUCCESS 0x00
+
+#define BNEP_CONN_INVALID_DST 0x01
+#define BNEP_CONN_INVALID_SRC 0x02
+#define BNEP_CONN_INVALID_SVC 0x03
+#define BNEP_CONN_NOT_ALLOWED 0x04
+
+#define BNEP_FILTER_UNSUPPORTED_REQ 0x01
+#define BNEP_FILTER_INVALID_RANGE 0x02
+#define BNEP_FILTER_INVALID_MCADDR 0x02
+#define BNEP_FILTER_LIMIT_REACHED 0x03
+#define BNEP_FILTER_DENIED_SECURITY 0x04
+
+/* L2CAP settings */
+#define BNEP_MTU 1691
+#define BNEP_PSM 0x0f
+#define BNEP_FLUSH_TO 0xffff
+#define BNEP_CONNECT_TO 15
+#define BNEP_FILTER_TO 15
+
+/* Headers */
+#define BNEP_TYPE_MASK 0x7f
+#define BNEP_EXT_HEADER 0x80
+
+struct bnep_setup_conn_req {
+ __u8 type;
+ __u8 ctrl;
+ __u8 uuid_size;
+ __u8 service[0];
+} __packed;
+
+struct bnep_set_filter_req {
+ __u8 type;
+ __u8 ctrl;
+ __be16 len;
+ __u8 list[0];
+} __packed;
+
+struct bnep_control_rsp {
+ __u8 type;
+ __u8 ctrl;
+ __be16 resp;
+} __packed;
+
+struct bnep_ext_hdr {
+ __u8 type;
+ __u8 len;
+ __u8 data[0];
+} __packed;
+
+/* BNEP ioctl defines */
+#define BNEPCONNADD _IOW('B', 200, int)
+#define BNEPCONNDEL _IOW('B', 201, int)
+#define BNEPGETCONNLIST _IOR('B', 210, int)
+#define BNEPGETCONNINFO _IOR('B', 211, int)
+#define BNEPGETSUPPFEAT _IOR('B', 212, int)
+
+#define BNEP_SETUP_RESPONSE 0
+#define BNEP_SETUP_RSP_SENT 10
+
+struct bnep_connadd_req {
+ int sock; /* Connected socket */
+ __u32 flags;
+ __u16 role;
+ char device[16]; /* Name of the Ethernet device */
+};
+
+struct bnep_conndel_req {
+ __u32 flags;
+ __u8 dst[ETH_ALEN];
+};
+
+struct bnep_conninfo {
+ __u32 flags;
+ __u16 role;
+ __u16 state;
+ __u8 dst[ETH_ALEN];
+ char device[16];
+};
+
+struct bnep_connlist_req {
+ __u32 cnum;
+ struct bnep_conninfo __user *ci;
+};
+
+struct bnep_proto_filter {
+ __u16 start;
+ __u16 end;
+};
+
+int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock);
+int bnep_del_connection(struct bnep_conndel_req *req);
+int bnep_get_connlist(struct bnep_connlist_req *req);
+int bnep_get_conninfo(struct bnep_conninfo *ci);
+
+/* BNEP sessions */
+struct bnep_session {
+ struct list_head list;
+
+ unsigned int role;
+ unsigned long state;
+ unsigned long flags;
+ atomic_t terminate;
+ struct task_struct *task;
+
+ struct ethhdr eh;
+ struct msghdr msg;
+
+ struct bnep_proto_filter proto_filter[BNEP_MAX_PROTO_FILTERS];
+ unsigned long long mc_filter;
+
+ struct socket *sock;
+ struct net_device *dev;
+};
+
+void bnep_net_setup(struct net_device *dev);
+int bnep_sock_init(void);
+void bnep_sock_cleanup(void);
+
+static inline int bnep_mc_hash(__u8 *addr)
+{
+ return crc32_be(~0, addr, ETH_ALEN) >> 26;
+}
+
+#endif