1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Copyright (c) 2023 Hannes Reinecke, SUSE Labs
4 */
5
6 #ifndef _NVME_KEYRING_H
7 #define _NVME_KEYRING_H
8
9 #if IS_ENABLED(CONFIG_NVME_KEYRING)
10
11 key_serial_t nvme_tls_psk_default(struct key *keyring,
12 const char *hostnqn, const char *subnqn);
13
14 key_serial_t nvme_keyring_id(void);
15 struct key *nvme_tls_key_lookup(key_serial_t key_id);
16 #else
17
18 static inline key_serial_t nvme_tls_psk_default(struct key *keyring,
19 const char *hostnqn, const char *subnqn)
20 {
21 return 0;
22 }
23 static inline key_serial_t nvme_keyring_id(void)
24 {
25 return 0;
26 }
27 static inline struct key *nvme_tls_key_lookup(key_serial_t key_id)
28 {
29 return ERR_PTR(-ENOTSUPP);
30 }
31 #endif /* !CONFIG_NVME_KEYRING */
32 #endif /* _NVME_KEYRING_H */
33
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