1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. 4 */ 5 6 #include "version.h" 7 #include "device.h" 8 #include "noise.h" 9 #include "queueing.h" 10 #include "ratelimiter.h" 11 #include "netlink.h" 12 13 #include <uapi/linux/wireguard.h> 14 15 #include <linux/version.h> 16 #include <linux/init.h> 17 #include <linux/module.h> 18 #include <linux/genetlink.h> 19 #include <net/rtnetlink.h> 20 21 static int __init mod_init(void) 22 { 23 int ret; 24 25 #ifdef DEBUG 26 if (!wg_allowedips_selftest() || !wg_packet_counter_selftest() || 27 !wg_ratelimiter_selftest()) 28 return -ENOTRECOVERABLE; 29 #endif 30 wg_noise_init(); 31 32 ret = wg_device_init(); 33 if (ret < 0) 34 goto err_device; 35 36 ret = wg_genetlink_init(); 37 if (ret < 0) 38 goto err_netlink; 39 40 pr_info("WireGuard " WIREGUARD_VERSION " loaded. See www.wireguard.com for information.\n"); 41 pr_info("Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.\n"); 42 43 return 0; 44 45 err_netlink: 46 wg_device_uninit(); 47 err_device: 48 return ret; 49 } 50 51 static void __exit mod_exit(void) 52 { 53 wg_genetlink_uninit(); 54 wg_device_uninit(); 55 } 56 57 module_init(mod_init); 58 module_exit(mod_exit); 59 MODULE_LICENSE("GPL v2"); 60 MODULE_DESCRIPTION("WireGuard secure network tunnel"); 61 MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>"); 62 MODULE_VERSION(WIREGUARD_VERSION); 63 MODULE_ALIAS_RTNL_LINK(KBUILD_MODNAME); 64 MODULE_ALIAS_GENL_FAMILY(WG_GENL_NAME); 65