diff options
Diffstat (limited to 'drivers/net/wireguard/main.c')
-rw-r--r-- | drivers/net/wireguard/main.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/drivers/net/wireguard/main.c b/drivers/net/wireguard/main.c new file mode 100644 index 0000000000..ee4da9ab80 --- /dev/null +++ b/drivers/net/wireguard/main.c @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. + */ + +#include "version.h" +#include "device.h" +#include "noise.h" +#include "queueing.h" +#include "ratelimiter.h" +#include "netlink.h" + +#include <uapi/linux/wireguard.h> + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/genetlink.h> +#include <net/rtnetlink.h> + +static int __init wg_mod_init(void) +{ + int ret; + + ret = wg_allowedips_slab_init(); + if (ret < 0) + goto err_allowedips; + +#ifdef DEBUG + ret = -ENOTRECOVERABLE; + if (!wg_allowedips_selftest() || !wg_packet_counter_selftest() || + !wg_ratelimiter_selftest()) + goto err_peer; +#endif + wg_noise_init(); + + ret = wg_peer_init(); + if (ret < 0) + goto err_peer; + + ret = wg_device_init(); + if (ret < 0) + goto err_device; + + ret = wg_genetlink_init(); + if (ret < 0) + goto err_netlink; + + pr_info("WireGuard " WIREGUARD_VERSION " loaded. See www.wireguard.com for information.\n"); + pr_info("Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.\n"); + + return 0; + +err_netlink: + wg_device_uninit(); +err_device: + wg_peer_uninit(); +err_peer: + wg_allowedips_slab_uninit(); +err_allowedips: + return ret; +} + +static void __exit wg_mod_exit(void) +{ + wg_genetlink_uninit(); + wg_device_uninit(); + wg_peer_uninit(); + wg_allowedips_slab_uninit(); +} + +module_init(wg_mod_init); +module_exit(wg_mod_exit); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("WireGuard secure network tunnel"); +MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>"); +MODULE_VERSION(WIREGUARD_VERSION); +MODULE_ALIAS_RTNL_LINK(KBUILD_MODNAME); +MODULE_ALIAS_GENL_FAMILY(WG_GENL_NAME); |