Lines Matching +full:secure +full:- +full:firmware

1 // SPDX-License-Identifier: GPL-2.0
6  *      - loads keys and hashes stored and controlled by the firmware.
19 	do { db = data + offset; size = size - offset; } while (0)
22  * Get a certificate list blob from the named secure variable.
25  *  - a pointer to a kmalloc'd buffer containing the cert list on success
26  *  - NULL if the key does not exist
27  *  - an ERR_PTR on error
34 	rc = secvar_ops->get(key, keylen, NULL, size);  in get_cert_list()
36 		if (rc == -ENOENT)  in get_cert_list()
43 		return ERR_PTR(-ENOMEM);  in get_cert_list()
45 	rc = secvar_ops->get(key, keylen, db, size);  in get_cert_list()
71 		return -ENODEV;  in load_powerpc_certs()
73 	len = secvar_ops->format(buf, sizeof(buf));  in load_powerpc_certs()
75 		return -ENODEV;  in load_powerpc_certs()
77 	// Check for known secure boot implementations from OPAL or PLPKS  in load_powerpc_certs()
78 	if (strcmp("ibm,edk2-compat-v1", buf) && strcmp("ibm,plpks-sb-v1", buf)) {  in load_powerpc_certs()
80 		return -ENODEV;  in load_powerpc_certs()
83 	if (strcmp("ibm,plpks-sb-v1", buf) == 0)  in load_powerpc_certs()
93 		pr_info("Couldn't get db list from firmware\n");  in load_powerpc_certs()
96 		pr_err("Error reading db from firmware: %d\n", rc);  in load_powerpc_certs()
110 		pr_info("Couldn't get dbx list from firmware\n");  in load_powerpc_certs()
113 		pr_err("Error reading dbx from firmware: %d\n", rc);  in load_powerpc_certs()
127 		pr_info("Couldn't get trustedcadb list from firmware\n");  in load_powerpc_certs()
130 		pr_err("Error reading trustedcadb from firmware: %d\n", rc);  in load_powerpc_certs()
143 		pr_info("Couldn't get moduledb list from firmware\n");  in load_powerpc_certs()
146 		pr_err("Error reading moduledb from firmware: %d\n", rc);  in load_powerpc_certs()