2 files changed, 240 insertions, 0 deletions

diff --git a/include/uapi/linux/nfsd_netlink.h b/include/uapi/linux/nfsd_netlink.h
index 97c7447f4d14..f5b75d5caba9 100644
--- a/include/uapi/linux/nfsd_netlink.h
+++ b/include/uapi/linux/nfsd_netlink.h
@@ -10,6 +10,53 @@
 #define NFSD_FAMILY_NAME	"nfsd"
 #define NFSD_FAMILY_VERSION	1
 
+enum nfsd_cache_type {
+	NFSD_CACHE_TYPE_SVC_EXPORT = 1,
+	NFSD_CACHE_TYPE_EXPKEY = 2,
+};
+
+/*
+ * These flags are ordered to match the NFSEXP_* flags in
+ * include/linux/nfsd/export.h
+ */
+enum nfsd_export_flags {
+	NFSD_EXPORT_FLAGS_READONLY = 1,
+	NFSD_EXPORT_FLAGS_INSECURE_PORT = 2,
+	NFSD_EXPORT_FLAGS_ROOTSQUASH = 4,
+	NFSD_EXPORT_FLAGS_ALLSQUASH = 8,
+	NFSD_EXPORT_FLAGS_ASYNC = 16,
+	NFSD_EXPORT_FLAGS_GATHERED_WRITES = 32,
+	NFSD_EXPORT_FLAGS_NOREADDIRPLUS = 64,
+	NFSD_EXPORT_FLAGS_SECURITY_LABEL = 128,
+	NFSD_EXPORT_FLAGS_SIGN_FH = 256,
+	NFSD_EXPORT_FLAGS_NOHIDE = 512,
+	NFSD_EXPORT_FLAGS_NOSUBTREECHECK = 1024,
+	NFSD_EXPORT_FLAGS_NOAUTHNLM = 2048,
+	NFSD_EXPORT_FLAGS_MSNFS = 4096,
+	NFSD_EXPORT_FLAGS_FSID = 8192,
+	NFSD_EXPORT_FLAGS_CROSSMOUNT = 16384,
+	NFSD_EXPORT_FLAGS_NOACL = 32768,
+	NFSD_EXPORT_FLAGS_V4ROOT = 65536,
+	NFSD_EXPORT_FLAGS_PNFS = 131072,
+};
+
+/*
+ * These flags are ordered to match the NFSEXP_XPRTSEC_* flags in
+ * include/linux/nfsd/export.h
+ */
+enum nfsd_xprtsec_mode {
+	NFSD_XPRTSEC_MODE_NONE = 1,
+	NFSD_XPRTSEC_MODE_TLS = 2,
+	NFSD_XPRTSEC_MODE_MTLS = 4,
+};
+
+enum {
+	NFSD_A_CACHE_NOTIFY_CACHE_TYPE = 1,
+
+	__NFSD_A_CACHE_NOTIFY_MAX,
+	NFSD_A_CACHE_NOTIFY_MAX = (__NFSD_A_CACHE_NOTIFY_MAX - 1)
+};
+
 enum {
 	NFSD_A_RPC_STATUS_XID = 1,
 	NFSD_A_RPC_STATUS_FLAGS,
@@ -82,6 +129,103 @@ enum {
 };
 
 enum {
+	NFSD_A_FSLOCATION_HOST = 1,
+	NFSD_A_FSLOCATION_PATH,
+
+	__NFSD_A_FSLOCATION_MAX,
+	NFSD_A_FSLOCATION_MAX = (__NFSD_A_FSLOCATION_MAX - 1)
+};
+
+enum {
+	NFSD_A_FSLOCATIONS_LOCATION = 1,
+
+	__NFSD_A_FSLOCATIONS_MAX,
+	NFSD_A_FSLOCATIONS_MAX = (__NFSD_A_FSLOCATIONS_MAX - 1)
+};
+
+enum {
+	NFSD_A_AUTH_FLAVOR_PSEUDOFLAVOR = 1,
+	NFSD_A_AUTH_FLAVOR_FLAGS,
+
+	__NFSD_A_AUTH_FLAVOR_MAX,
+	NFSD_A_AUTH_FLAVOR_MAX = (__NFSD_A_AUTH_FLAVOR_MAX - 1)
+};
+
+enum {
+	NFSD_A_SVC_EXPORT_SEQNO = 1,
+	NFSD_A_SVC_EXPORT_CLIENT,
+	NFSD_A_SVC_EXPORT_PATH,
+	NFSD_A_SVC_EXPORT_NEGATIVE,
+	NFSD_A_SVC_EXPORT_EXPIRY,
+	NFSD_A_SVC_EXPORT_ANON_UID,
+	NFSD_A_SVC_EXPORT_ANON_GID,
+	NFSD_A_SVC_EXPORT_FSLOCATIONS,
+	NFSD_A_SVC_EXPORT_UUID,
+	NFSD_A_SVC_EXPORT_SECINFO,
+	NFSD_A_SVC_EXPORT_XPRTSEC,
+	NFSD_A_SVC_EXPORT_FLAGS,
+	NFSD_A_SVC_EXPORT_FSID,
+
+	__NFSD_A_SVC_EXPORT_MAX,
+	NFSD_A_SVC_EXPORT_MAX = (__NFSD_A_SVC_EXPORT_MAX - 1)
+};
+
+enum {
+	NFSD_A_SVC_EXPORT_REQS_REQUESTS = 1,
+
+	__NFSD_A_SVC_EXPORT_REQS_MAX,
+	NFSD_A_SVC_EXPORT_REQS_MAX = (__NFSD_A_SVC_EXPORT_REQS_MAX - 1)
+};
+
+enum {
+	NFSD_A_EXPKEY_SEQNO = 1,
+	NFSD_A_EXPKEY_CLIENT,
+	NFSD_A_EXPKEY_FSIDTYPE,
+	NFSD_A_EXPKEY_FSID,
+	NFSD_A_EXPKEY_NEGATIVE,
+	NFSD_A_EXPKEY_EXPIRY,
+	NFSD_A_EXPKEY_PATH,
+
+	__NFSD_A_EXPKEY_MAX,
+	NFSD_A_EXPKEY_MAX = (__NFSD_A_EXPKEY_MAX - 1)
+};
+
+enum {
+	NFSD_A_EXPKEY_REQS_REQUESTS = 1,
+
+	__NFSD_A_EXPKEY_REQS_MAX,
+	NFSD_A_EXPKEY_REQS_MAX = (__NFSD_A_EXPKEY_REQS_MAX - 1)
+};
+
+enum {
+	NFSD_A_CACHE_FLUSH_MASK = 1,
+
+	__NFSD_A_CACHE_FLUSH_MAX,
+	NFSD_A_CACHE_FLUSH_MAX = (__NFSD_A_CACHE_FLUSH_MAX - 1)
+};
+
+enum {
+	NFSD_A_UNLOCK_IP_ADDRESS = 1,
+
+	__NFSD_A_UNLOCK_IP_MAX,
+	NFSD_A_UNLOCK_IP_MAX = (__NFSD_A_UNLOCK_IP_MAX - 1)
+};
+
+enum {
+	NFSD_A_UNLOCK_FILESYSTEM_PATH = 1,
+
+	__NFSD_A_UNLOCK_FILESYSTEM_MAX,
+	NFSD_A_UNLOCK_FILESYSTEM_MAX = (__NFSD_A_UNLOCK_FILESYSTEM_MAX - 1)
+};
+
+enum {
+	NFSD_A_UNLOCK_EXPORT_PATH = 1,
+
+	__NFSD_A_UNLOCK_EXPORT_MAX,
+	NFSD_A_UNLOCK_EXPORT_MAX = (__NFSD_A_UNLOCK_EXPORT_MAX - 1)
+};
+
+enum {
 	NFSD_CMD_RPC_STATUS_GET = 1,
 	NFSD_CMD_THREADS_SET,
 	NFSD_CMD_THREADS_GET,
@@ -91,9 +235,21 @@ enum {
 	NFSD_CMD_LISTENER_GET,
 	NFSD_CMD_POOL_MODE_SET,
 	NFSD_CMD_POOL_MODE_GET,
+	NFSD_CMD_CACHE_NOTIFY,
+	NFSD_CMD_SVC_EXPORT_GET_REQS,
+	NFSD_CMD_SVC_EXPORT_SET_REQS,
+	NFSD_CMD_EXPKEY_GET_REQS,
+	NFSD_CMD_EXPKEY_SET_REQS,
+	NFSD_CMD_CACHE_FLUSH,
+	NFSD_CMD_UNLOCK_IP,
+	NFSD_CMD_UNLOCK_FILESYSTEM,
+	NFSD_CMD_UNLOCK_EXPORT,
 
 	__NFSD_CMD_MAX,
 	NFSD_CMD_MAX = (__NFSD_CMD_MAX - 1)
 };
 
+#define NFSD_MCGRP_NONE		"none"
+#define NFSD_MCGRP_EXPORTD	"exportd"
+
 #endif /* _UAPI_LINUX_NFSD_NETLINK_H */
diff --git a/include/uapi/linux/sunrpc_netlink.h b/include/uapi/linux/sunrpc_netlink.h
new file mode 100644
index 000000000000..34677f0ec2f9
--- /dev/null
+++ b/include/uapi/linux/sunrpc_netlink.h
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* Do not edit directly, auto-generated from: */
+/*	Documentation/netlink/specs/sunrpc_cache.yaml */
+/* YNL-GEN uapi header */
+/* To regenerate run: tools/net/ynl/ynl-regen.sh */
+
+#ifndef _UAPI_LINUX_SUNRPC_NETLINK_H
+#define _UAPI_LINUX_SUNRPC_NETLINK_H
+
+#define SUNRPC_FAMILY_NAME	"sunrpc"
+#define SUNRPC_FAMILY_VERSION	1
+
+enum sunrpc_cache_type {
+	SUNRPC_CACHE_TYPE_IP_MAP = 1,
+	SUNRPC_CACHE_TYPE_UNIX_GID = 2,
+};
+
+enum {
+	SUNRPC_A_CACHE_NOTIFY_CACHE_TYPE = 1,
+
+	__SUNRPC_A_CACHE_NOTIFY_MAX,
+	SUNRPC_A_CACHE_NOTIFY_MAX = (__SUNRPC_A_CACHE_NOTIFY_MAX - 1)
+};
+
+enum {
+	SUNRPC_A_IP_MAP_SEQNO = 1,
+	SUNRPC_A_IP_MAP_CLASS,
+	SUNRPC_A_IP_MAP_ADDR,
+	SUNRPC_A_IP_MAP_DOMAIN,
+	SUNRPC_A_IP_MAP_NEGATIVE,
+	SUNRPC_A_IP_MAP_EXPIRY,
+
+	__SUNRPC_A_IP_MAP_MAX,
+	SUNRPC_A_IP_MAP_MAX = (__SUNRPC_A_IP_MAP_MAX - 1)
+};
+
+enum {
+	SUNRPC_A_IP_MAP_REQS_REQUESTS = 1,
+
+	__SUNRPC_A_IP_MAP_REQS_MAX,
+	SUNRPC_A_IP_MAP_REQS_MAX = (__SUNRPC_A_IP_MAP_REQS_MAX - 1)
+};
+
+enum {
+	SUNRPC_A_UNIX_GID_SEQNO = 1,
+	SUNRPC_A_UNIX_GID_UID,
+	SUNRPC_A_UNIX_GID_GIDS,
+	SUNRPC_A_UNIX_GID_NEGATIVE,
+	SUNRPC_A_UNIX_GID_EXPIRY,
+
+	__SUNRPC_A_UNIX_GID_MAX,
+	SUNRPC_A_UNIX_GID_MAX = (__SUNRPC_A_UNIX_GID_MAX - 1)
+};
+
+enum {
+	SUNRPC_A_UNIX_GID_REQS_REQUESTS = 1,
+
+	__SUNRPC_A_UNIX_GID_REQS_MAX,
+	SUNRPC_A_UNIX_GID_REQS_MAX = (__SUNRPC_A_UNIX_GID_REQS_MAX - 1)
+};
+
+enum {
+	SUNRPC_A_CACHE_FLUSH_MASK = 1,
+
+	__SUNRPC_A_CACHE_FLUSH_MAX,
+	SUNRPC_A_CACHE_FLUSH_MAX = (__SUNRPC_A_CACHE_FLUSH_MAX - 1)
+};
+
+enum {
+	SUNRPC_CMD_CACHE_NOTIFY = 1,
+	SUNRPC_CMD_IP_MAP_GET_REQS,
+	SUNRPC_CMD_IP_MAP_SET_REQS,
+	SUNRPC_CMD_UNIX_GID_GET_REQS,
+	SUNRPC_CMD_UNIX_GID_SET_REQS,
+	SUNRPC_CMD_CACHE_FLUSH,
+
+	__SUNRPC_CMD_MAX,
+	SUNRPC_CMD_MAX = (__SUNRPC_CMD_MAX - 1)
+};
+
+#define SUNRPC_MCGRP_NONE	"none"
+#define SUNRPC_MCGRP_EXPORTD	"exportd"
+
+#endif /* _UAPI_LINUX_SUNRPC_NETLINK_H */